diff options
Diffstat (limited to 'arch')
1018 files changed, 24187 insertions, 16169 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 2a85dc33907..4c002ba37e5 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -654,7 +654,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/alpha/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/alpha/Kconfig.debug" diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c index f2956ac8dcc..497877bf201 100644 --- a/arch/alpha/kernel/err_marvel.c +++ b/arch/alpha/kernel/err_marvel.c @@ -1082,7 +1082,7 @@ marvel_machine_check(u64 vector, u64 la_ptr) } /* - * A system event or error has occured, handle it here. + * A system event or error has occurred, handle it here. * * Any errors in the logout frame have already been cleared by the * PALcode, so just parse it. diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c index 543d96d7fa2..6f3867877d9 100644 --- a/arch/alpha/kernel/err_titan.c +++ b/arch/alpha/kernel/err_titan.c @@ -591,7 +591,7 @@ privateer_process_680_frame(struct el_common *mchk_header, int print) (struct el_PRIVATEER_envdata_mcheck *) ((unsigned long)mchk_header + mchk_header->sys_offset); - /* TODO - catagorize errors, for now, no error */ + /* TODO - categorize errors, for now, no error */ if (!print) return status; diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index ce857158c1e..6413c5f2322 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -715,7 +715,7 @@ osf_setsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes, /* * Alpha Architecture Handbook 4.7.7.3: * To be fully IEEE compiant, we must track the current IEEE - * exception state in software, because spurrious bits can be + * exception state in software, because spurious bits can be * set in the trap shadow of a software-complete insn. */ diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c index 174b729c504..468b76ce66a 100644 --- a/arch/alpha/kernel/pci-noop.c +++ b/arch/alpha/kernel/pci-noop.c @@ -12,6 +12,7 @@ #include <linux/errno.h> #include <linux/sched.h> #include <linux/dma-mapping.h> +#include <linux/scatterlist.h> #include "proto.h" @@ -172,18 +173,19 @@ dma_alloc_coherent(struct device *dev, size_t size, EXPORT_SYMBOL(dma_alloc_coherent); int -dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, +dma_map_sg(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction direction) { int i; + struct scatterlist *sg; - for (i = 0; i < nents; i++ ) { + for_each_sg(sgl, sg, nents, i) { void *va; - BUG_ON(!sg[i].page); - va = page_address(sg[i].page) + sg[i].offset; - sg_dma_address(sg + i) = (dma_addr_t)virt_to_bus(va); - sg_dma_len(sg + i) = sg[i].length; + BUG_ON(!sg_page(sg)); + va = sg_virt(sg); + sg_dma_address(sg) = (dma_addr_t)virt_to_bus(va); + sg_dma_len(sg) = sg->length; } return nents; diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index e1c470752eb..2d00a08d3f0 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -7,6 +7,7 @@ #include <linux/pci.h> #include <linux/slab.h> #include <linux/bootmem.h> +#include <linux/scatterlist.h> #include <linux/log2.h> #include <asm/io.h> @@ -465,7 +466,7 @@ EXPORT_SYMBOL(pci_free_consistent); Write dma_length of each leader with the combined lengths of the mergable followers. */ -#define SG_ENT_VIRT_ADDRESS(SG) (page_address((SG)->page) + (SG)->offset) +#define SG_ENT_VIRT_ADDRESS(SG) (sg_virt((SG))) #define SG_ENT_PHYS_ADDRESS(SG) __pa(SG_ENT_VIRT_ADDRESS(SG)) static void diff --git a/arch/alpha/kernel/semaphore.c b/arch/alpha/kernel/semaphore.c index 8c8aaa205ea..8d2982aa1b8 100644 --- a/arch/alpha/kernel/semaphore.c +++ b/arch/alpha/kernel/semaphore.c @@ -69,7 +69,7 @@ __down_failed(struct semaphore *sem) #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down failed(%p)\n", - tsk->comm, tsk->pid, sem); + tsk->comm, task_pid_nr(tsk), sem); #endif tsk->state = TASK_UNINTERRUPTIBLE; @@ -98,7 +98,7 @@ __down_failed(struct semaphore *sem) #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down acquired(%p)\n", - tsk->comm, tsk->pid, sem); + tsk->comm, task_pid_nr(tsk), sem); #endif } @@ -111,7 +111,7 @@ __down_failed_interruptible(struct semaphore *sem) #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down failed(%p)\n", - tsk->comm, tsk->pid, sem); + tsk->comm, task_pid_nr(tsk), sem); #endif tsk->state = TASK_INTERRUPTIBLE; @@ -139,7 +139,7 @@ __down_failed_interruptible(struct semaphore *sem) #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down %s(%p)\n", - current->comm, current->pid, + current->comm, task_pid_nr(current), (ret < 0 ? "interrupted" : "acquired"), sem); #endif return ret; @@ -168,7 +168,7 @@ down(struct semaphore *sem) #endif #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down(%p) <count=%d> from %p\n", - current->comm, current->pid, sem, + current->comm, task_pid_nr(current), sem, atomic_read(&sem->count), __builtin_return_address(0)); #endif __down(sem); @@ -182,7 +182,7 @@ down_interruptible(struct semaphore *sem) #endif #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down(%p) <count=%d> from %p\n", - current->comm, current->pid, sem, + current->comm, task_pid_nr(current), sem, atomic_read(&sem->count), __builtin_return_address(0)); #endif return __down_interruptible(sem); @@ -201,7 +201,7 @@ down_trylock(struct semaphore *sem) #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): down_trylock %s from %p\n", - current->comm, current->pid, + current->comm, task_pid_nr(current), ret ? "failed" : "acquired", __builtin_return_address(0)); #endif @@ -217,7 +217,7 @@ up(struct semaphore *sem) #endif #ifdef CONFIG_DEBUG_SEMAPHORE printk("%s(%d): up(%p) <count=%d> from %p\n", - current->comm, current->pid, sem, + current->comm, task_pid_nr(current), sem, atomic_read(&sem->count), __builtin_return_address(0)); #endif __up(sem); diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index ad176441be5..f4ab233201b 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -439,7 +439,6 @@ setup_smp(void) ((char *)cpubase + i*hwrpb->processor_size); if ((cpu->flags & 0x1cc) == 0x1cc) { smp_num_probed++; - /* Assume here that "whami" == index */ cpu_set(i, cpu_present_map); cpu->pal_revision = boot_cpu_palrev; } diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c index 49bedfbbd31..d187d01d2a1 100644 --- a/arch/alpha/kernel/sys_alcor.c +++ b/arch/alpha/kernel/sys_alcor.c @@ -138,7 +138,7 @@ alcor_init_irq(void) for (i = 16; i < 48; ++i) { /* On Alcor, at least, lines 20..30 are not connected - and can generate spurrious interrupts if we turn them + and can generate spurious interrupts if we turn them on while IRQ probing. */ if (i >= 16+20 && i <= 16+30) continue; diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c index 14b5a753aba..ee7b9009ebb 100644 --- a/arch/alpha/kernel/sys_sio.c +++ b/arch/alpha/kernel/sys_sio.c @@ -78,7 +78,7 @@ alphabook1_init_arch(void) * example, sound boards seem to like using IRQ 9. * * This is NOT how we should do it. PIRQ0-X should have - * their own IRQ's, the way intel uses the IO-APIC irq's. + * their own IRQs, the way intel uses the IO-APIC IRQs. */ static void __init diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index ec0f05e0d8f..2dc7f9fed21 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -182,7 +182,7 @@ die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15) #ifdef CONFIG_SMP printk("CPU %d ", hard_smp_processor_id()); #endif - printk("%s(%d): %s %ld\n", current->comm, current->pid, str, err); + printk("%s(%d): %s %ld\n", current->comm, task_pid_nr(current), str, err); dik_show_regs(regs, r9_15); add_taint(TAINT_DIE); dik_show_trace((unsigned long *)(regs+1)); @@ -646,7 +646,7 @@ got_exception: lock_kernel(); printk("%s(%d): unhandled unaligned exception\n", - current->comm, current->pid); + current->comm, task_pid_nr(current)); printk("pc = [<%016lx>] ra = [<%016lx>] ps = %04lx\n", pc, una_reg(26), regs->ps); @@ -786,7 +786,7 @@ do_entUnaUser(void __user * va, unsigned long opcode, } if (++cnt < 5) { printk("%s(%d): unaligned trap at %016lx: %p %lx %ld\n", - current->comm, current->pid, + current->comm, task_pid_nr(current), regs->pc - 4, va, opcode, reg); } last_time = jiffies; diff --git a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c index 8698e0746f9..199f6efa83f 100644 --- a/arch/alpha/lib/checksum.c +++ b/arch/alpha/lib/checksum.c @@ -5,7 +5,7 @@ * in an architecture-specific manner due to speed.. * Comments in other versions indicate that the algorithms are from RFC1071 * - * accellerated versions (and 21264 assembly versions ) contributed by + * accelerated versions (and 21264 assembly versions ) contributed by * Rick Gorton <rick.gorton@alpha-processor.com> */ diff --git a/arch/alpha/lib/csum_partial_copy.c b/arch/alpha/lib/csum_partial_copy.c index 4ca75c74ce9..40736da9bea 100644 --- a/arch/alpha/lib/csum_partial_copy.c +++ b/arch/alpha/lib/csum_partial_copy.c @@ -2,7 +2,7 @@ * csum_partial_copy - do IP checksumming and copy * * (C) Copyright 1996 Linus Torvalds - * accellerated versions (and 21264 assembly versions ) contributed by + * accelerated versions (and 21264 assembly versions ) contributed by * Rick Gorton <rick.gorton@alpha-processor.com> * * Don't look at this too closely - you'll go mad. The things diff --git a/arch/alpha/lib/fls.c b/arch/alpha/lib/fls.c index 7ad84ea0acf..32afaa3fa68 100644 --- a/arch/alpha/lib/fls.c +++ b/arch/alpha/lib/fls.c @@ -3,7 +3,7 @@ */ #include <linux/module.h> -#include <asm/bitops.h> +#include <linux/bitops.h> /* This is fls(x)-1, except zero is held to zero. This allows most efficent input into extbl, plus it allows easy handling of fls(0)=0. */ diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index 25154df3055..4829f96585b 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -188,13 +188,13 @@ do_page_fault(unsigned long address, unsigned long mmcsr, /* We ran out of memory, or some other thing happened to us that made us unable to handle the page fault gracefully. */ out_of_memory: - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; } printk(KERN_ALERT "VM: killing process %s(%d)\n", - current->comm, current->pid); + current->comm, task_pid_nr(current)); if (!user_mode(regs)) goto no_context; do_group_exit(SIGKILL); diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 5e6da47779a..40c15e7301d 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -235,7 +235,7 @@ callback_init(void * kernel_end) unsigned long pfn = crb->map[i].pa >> PAGE_SHIFT; crb->map[i].va = vaddr; for (j = 0; j < crb->map[i].count; ++j) { - /* Newer console's (especially on larger + /* Newer consoles (especially on larger systems) may require more pages of PTEs. Grab additional pages as needed. */ if (pmd != pmd_offset(pgd, vaddr)) { diff --git a/arch/alpha/oprofile/Kconfig b/arch/alpha/oprofile/Kconfig deleted file mode 100644 index 5ade19801b9..00000000000 --- a/arch/alpha/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/alpha/oprofile/op_impl.h b/arch/alpha/oprofile/op_impl.h index 6b97893c1a8..b2b87ae9a35 100644 --- a/arch/alpha/oprofile/op_impl.h +++ b/arch/alpha/oprofile/op_impl.h @@ -38,7 +38,7 @@ struct op_register_config { unsigned long need_reset; }; -/* Per-architecture configury and hooks. */ +/* Per-architecture configuration and hooks. */ struct op_axp_model { void (*reg_setup) (struct op_register_config *, struct op_counter_config *, diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0a0c88d0039..a7e9fea978a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -851,7 +851,7 @@ config KEXEC help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot - but it is indepedent of the system firmware. And like a reboot + but it is independent of the system firmware. And like a reboot you can start any kernel with it, not just Linux. It is an ongoing process to be certain the hardware in a machine @@ -1040,6 +1040,8 @@ source "drivers/power/Kconfig" source "drivers/hwmon/Kconfig" +source "drivers/watchdog/Kconfig" + source "drivers/ssb/Kconfig" #source "drivers/l3/Kconfig" @@ -1068,7 +1070,7 @@ endmenu source "fs/Kconfig" -source "arch/arm/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/arm/Kconfig.debug" diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 44ab0dad403..52fc6a88328 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -29,6 +29,7 @@ #include <linux/dma-mapping.h> #include <linux/dmapool.h> #include <linux/list.h> +#include <linux/scatterlist.h> #include <asm/cacheflush.h> @@ -442,7 +443,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, BUG_ON(dir == DMA_NONE); for (i = 0; i < nents; i++, sg++) { - struct page *page = sg->page; + struct page *page = sg_page(sg); unsigned int offset = sg->offset; unsigned int length = sg->length; void *ptr = page_address(page) + offset; diff --git a/arch/arm/common/uengine.c b/arch/arm/common/uengine.c index 95c8508c29b..117cab30bd3 100644 --- a/arch/arm/common/uengine.c +++ b/arch/arm/common/uengine.c @@ -374,8 +374,8 @@ static int set_initial_registers(int uengine, struct ixp2000_uengine_code *c) u8 *ucode; int i; - gpr_a = kmalloc(128 * sizeof(u32), GFP_KERNEL); - gpr_b = kmalloc(128 * sizeof(u32), GFP_KERNEL); + gpr_a = kzalloc(128 * sizeof(u32), GFP_KERNEL); + gpr_b = kzalloc(128 * sizeof(u32), GFP_KERNEL); ucode = kmalloc(513 * 5, GFP_KERNEL); if (gpr_a == NULL || gpr_b == NULL || ucode == NULL) { kfree(ucode); @@ -388,8 +388,6 @@ static int set_initial_registers(int uengine, struct ixp2000_uengine_code *c) if (c->uengine_parameters & IXP2000_UENGINE_4_CONTEXTS) per_ctx_regs = 32; - memset(gpr_a, 0, sizeof(gpr_a)); - memset(gpr_b, 0, sizeof(gpr_b)); for (i = 0; i < 256; i++) { struct ixp2000_reg_value *r = c->initial_reg_values + i; u32 *bank; diff --git a/arch/arm/configs/zylonite_defconfig b/arch/arm/configs/zylonite_defconfig new file mode 100644 index 00000000000..7949d04a360 --- /dev/null +++ b/arch/arm/configs/zylonite_defconfig @@ -0,0 +1,736 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23 +# Tue Oct 23 13:33:20 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=18 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# + +# +# Supported PXA3xx Processor Variants +# +CONFIG_CPU_PXA300=y +CONFIG_CPU_PXA310=y +CONFIG_CPU_PXA320=y +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_MACH_EM_X270 is not set +CONFIG_MACH_ZYLONITE=y +# CONFIG_MACH_ARMCORE is not set +CONFIG_PXA3xx=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSC3=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y +CONFIG_IO_36=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_IWMMXT=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfs/rootfs/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,38400 mem=64M debug" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +# CONFIG_FB_PXA_PARAMETERS is not set +# CONFIG_FB_MBX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +# CONFIG_FONT_8x16 is not set +CONFIG_FONT_6x11=y +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_DIRECTIO=y +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set +# CONFIG_INSTRUMENTATION is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_USER=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index d645897652c..29dec080a60 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -339,16 +339,6 @@ __pabt_svc: str r1, [sp] @ save the "real" r0 copied @ from the exception stack -#if __LINUX_ARM_ARCH__ < 6 && !defined(CONFIG_NEEDS_SYSCALL_FOR_CMPXCHG) -#ifndef CONFIG_MMU -#warning "NPTL on non MMU needs fixing" -#else - @ make sure our user space atomic helper is aborted - cmp r2, #TASK_SIZE - bichs r3, r3, #PSR_Z_BIT -#endif -#endif - @ @ We are now ready to fill in the remaining blanks on the stack: @ @@ -372,9 +362,25 @@ __pabt_svc: zero_fp .endm + .macro kuser_cmpxchg_check +#if __LINUX_ARM_ARCH__ < 6 && !defined(CONFIG_NEEDS_SYSCALL_FOR_CMPXCHG) +#ifndef CONFIG_MMU +#warning "NPTL on non MMU needs fixing" +#else + @ Make sure our user space atomic helper is restarted + @ if it was interrupted in a critical region. Here we + @ perform a quick test inline since it should be false + @ 99.9999% of the time. The rest is done out of line. + cmp r2, #TASK_SIZE + blhs kuser_cmpxchg_fixup +#endif +#endif + .endm + .align 5 __dabt_usr: usr_entry + kuser_cmpxchg_check @ @ Call the processor-specific abort handler: @@ -404,6 +410,7 @@ __dabt_usr: .align 5 __irq_usr: usr_entry + kuser_cmpxchg_check #ifdef CONFIG_TRACE_IRQFLAGS bl trace_hardirqs_off @@ -446,9 +453,9 @@ __und_usr: @ @ r0 - instruction @ -1: ldrt r0, [r4] adr r9, ret_from_exception adr lr, __und_usr_unknown +1: ldrt r0, [r4] @ @ fallthrough to call_fpe @ @@ -669,7 +676,7 @@ __kuser_helper_start: * * Clobbered: * - * the Z flag might be lost + * none * * Definition and user space usage example: * @@ -730,9 +737,6 @@ __kuser_memory_barrier: @ 0xffff0fa0 * * - This routine already includes memory barriers as needed. * - * - A failure might be transient, i.e. it is possible, although unlikely, - * that "failure" be returned even if *ptr == oldval. - * * For example, a user space atomic_add implementation could look like this: * * #define atomic_add(ptr, val) \ @@ -769,46 +773,62 @@ __kuser_cmpxchg: @ 0xffff0fc0 #elif __LINUX_ARM_ARCH__ < 6 +#ifdef CONFIG_MMU + /* - * Theory of operation: - * - * We set the Z flag before loading oldval. If ever an exception - * occurs we can not be sure the loaded value will still be the same - * when the exception returns, therefore the user exception handler - * will clear the Z flag whenever the interrupted user code was - * actually from the kernel address space (see the usr_entry macro). - * - * The post-increment on the str is used to prevent a race with an - * exception happening just after the str instruction which would - * clear the Z flag although the exchange was done. + * The only thing that can break atomicity in this cmpxchg + * implementation is either an IRQ or a data abort exception + * causing another process/thread to be scheduled in the middle + * of the critical sequence. To prevent this, code is added to + * the IRQ and data abort exception handlers to set the pc back + * to the beginning of the critical section if it is found to be + * within that critical section (see kuser_cmpxchg_fixup). */ -#ifdef CONFIG_MMU - teq ip, ip @ set Z flag - ldr ip, [r2] @ load current val - add r3, r2, #1 @ prepare store ptr - teqeq ip, r0 @ compare with oldval if still allowed - streq r1, [r3, #-1]! @ store newval if still allowed - subs r0, r2, r3 @ if r2 == r3 the str occured +1: ldr r3, [r2] @ load current val + subs r3, r3, r0 @ compare with oldval +2: streq r1, [r2] @ store newval if eq + rsbs r0, r3, #0 @ set return val and C flag + usr_ret lr + + .text +kuser_cmpxchg_fixup: + @ Called from kuser_cmpxchg_check macro. + @ r2 = address of interrupted insn (must be preserved). + @ sp = saved regs. r7 and r8 are clobbered. + @ 1b = first critical insn, 2b = last critical insn. + @ If r2 >= 1b and r2 <= 2b then saved pc_usr is set to 1b. + mov r7, #0xffff0fff + sub r7, r7, #(0xffff0fff - (0xffff0fc0 + (1b - __kuser_cmpxchg))) + subs r8, r2, r7 + rsbcss r8, r8, #(2b - 1b) + strcs r7, [sp, #S_PC] + mov pc, lr + .previous + #else #warning "NPTL on non MMU needs fixing" mov r0, #-1 adds r0, r0, #0 -#endif usr_ret lr +#endif #else #ifdef CONFIG_SMP mcr p15, 0, r0, c7, c10, 5 @ dmb #endif - ldrex r3, [r2] +1: ldrex r3, [r2] subs r3, r3, r0 strexeq r3, r1, [r2] + teqeq r3, #1 + beq 1b rsbs r0, r3, #0 + /* beware -- each __kuser slot must be 8 instructions max */ #ifdef CONFIG_SMP - mcr p15, 0, r0, c7, c10, 5 @ dmb -#endif + b __kuser_memory_barrier +#else usr_ret lr +#endif #endif @@ -829,7 +849,7 @@ __kuser_cmpxchg: @ 0xffff0fc0 * * Clobbered: * - * the Z flag might be lost + * none * * Definition and user space usage example: * diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 93b7f8e22dc..4f1a03124a7 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -265,7 +265,7 @@ void __show_regs(struct pt_regs *regs) void show_regs(struct pt_regs * regs) { printk("\n"); - printk("Pid: %d, comm: %20s\n", current->pid, current->comm); + printk("Pid: %d, comm: %20s\n", task_pid_nr(current), current->comm); __show_regs(regs); __backtrace(); } diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 5feee722ea9..4b05dc5c102 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -382,16 +382,16 @@ static void clear_breakpoint(struct task_struct *task, struct debug_entry *bp) if (ret != 2 || old_insn.thumb != BREAKINST_THUMB) printk(KERN_ERR "%s:%d: corrupted Thumb breakpoint at " - "0x%08lx (0x%04x)\n", task->comm, task->pid, - addr, old_insn.thumb); + "0x%08lx (0x%04x)\n", task->comm, + task_pid_nr(task), addr, old_insn.thumb); } else { ret = swap_insn(task, addr & ~3, &old_insn.arm, &bp->insn.arm, 4); if (ret != 4 || old_insn.arm != BREAKINST_ARM) printk(KERN_ERR "%s:%d: corrupted ARM breakpoint at " - "0x%08lx (0x%08x)\n", task->comm, task->pid, - addr, old_insn.arm); + "0x%08lx (0x%08x)\n", task->comm, + task_pid_nr(task), addr, old_insn.arm); } } diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 8ad47619c07..c34db4e868f 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -223,7 +223,7 @@ static void __die(const char *str, int err, struct thread_info *thread, struct p print_modules(); __show_regs(regs); printk("Process %s (pid: %d, stack limit = 0x%p)\n", - tsk->comm, tsk->pid, thread + 1); + tsk->comm, task_pid_nr(tsk), thread + 1); if (!user_mode(regs) || in_interrupt()) { dump_mem("Stack: ", regs->ARM_sp, @@ -327,7 +327,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) if ((instr & hook->instr_mask) == hook->instr_val && (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) { if (hook->fn(regs, instr) == 0) { - spin_unlock_irq(&undef_lock); + spin_unlock_irqrestore(&undef_lock, flags); return; } } @@ -337,7 +337,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_UNDEFINED) { printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n", - current->comm, current->pid, pc); + current->comm, task_pid_nr(current), pc); dump_instr(regs); } #endif @@ -388,7 +388,7 @@ static int bad_syscall(int n, struct pt_regs *regs) #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_SYSCALL) { printk(KERN_ERR "[%d] %s: obsolete system call %08x.\n", - current->pid, current->comm, n); + task_pid_nr(current), current->comm, n); dump_instr(regs); } #endif @@ -509,7 +509,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) * existence. Don't ever use this from user code. */ case 0xfff0: - { + for (;;) { extern void do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs); unsigned long val; @@ -545,7 +545,6 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) up_read(&mm->mmap_sem); /* simulate a write access fault */ do_DataAbort(addr, 15 + (1 << 11), regs); - return -1; } #endif @@ -565,7 +564,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) */ if (user_debug & UDBG_SYSCALL) { printk("[%d] %s: arm syscall %d\n", - current->pid, current->comm, no); + task_pid_nr(current), current->comm, no); dump_instr(regs); if (user_mode(regs)) { __show_regs(regs); @@ -642,7 +641,7 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs) #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_BADABORT) { printk(KERN_ERR "[%d] %s: bad data abort: code %d instr 0x%08lx\n", - current->pid, current->comm, code, instr); + task_pid_nr(current), current->comm, code, instr); dump_instr(regs); show_pte(current->mm, addr); } diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 0417c165d50..9296833f91c 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -14,6 +14,7 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> #include <asm/arch/board.h> #include <asm/arch/gpio.h> @@ -435,7 +436,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA25, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA26, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91rm9200_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA25, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA25, 1); + + at91_set_GPIO_periph(AT91_PIN_PA26, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA26, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91rm9200_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -457,7 +491,7 @@ static struct platform_device at91rm9200_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ @@ -466,10 +500,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA26, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91rm9200_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index ffd3154c1e5..3091bf47d8c 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -13,6 +13,7 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> #include <asm/arch/board.h> #include <asm/arch/gpio.h> @@ -352,7 +353,41 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ + +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA23, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA24, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9260_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA23, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA23, 1); + + at91_set_GPIO_periph(AT91_PIN_PA24, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA24, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9260_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -374,7 +409,7 @@ static struct platform_device at91sam9260_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */ @@ -383,10 +418,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA24, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9260_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 3576595b494..64979a9023c 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -14,7 +14,9 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> +#include <linux/fb.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> @@ -275,7 +277,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA7, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA8, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9261_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA7, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA7, 1); + + at91_set_GPIO_periph(AT91_PIN_PA8, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA8, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9261_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -297,7 +332,7 @@ static struct platform_device at91sam9261_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA7, 0); /* TWD */ @@ -306,10 +341,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA8, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA8, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9261_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index f924bd5017d..ac329a98e95 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -13,7 +13,9 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> +#include <linux/fb.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> @@ -421,7 +423,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PB4, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PB5, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9263_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PB4, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PB4, 1); + + at91_set_GPIO_periph(AT91_PIN_PB5, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PB5, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9263_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -443,7 +478,7 @@ static struct platform_device at91sam9263_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PB4, 0); /* TWD */ @@ -452,10 +487,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PB5, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PB5, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9263_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index cd7532bcd4e..2bd60a3dc62 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -10,8 +10,9 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> -#include <linux/fb.h> +#include <linux/i2c-gpio.h> +#include <linux/fb.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> @@ -169,7 +170,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA23, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA24, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9rl_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA23, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA23, 1); + + at91_set_GPIO_periph(AT91_PIN_PA24, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA24, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9rl_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -191,7 +225,7 @@ static struct platform_device at91sam9rl_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */ @@ -200,10 +234,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA24, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9rl_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index 76ec856cd4f..0f0878294a6 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -128,7 +128,7 @@ static void __init carmeva_board_init(void) /* USB Device */ at91_add_device_udc(&carmeva_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices)); /* Compact Flash */ diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index dde089922e3..d0aa20c9383 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -23,7 +23,6 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> @@ -85,12 +84,12 @@ static struct at91_udc_data __initdata csb337_udc_data = { }; static struct i2c_board_info __initdata csb337_i2c_devices[] = { - { I2C_BOARD_INFO("rtc-ds1307", 0x68), - .type = "ds1307", + { + I2C_BOARD_INFO("rtc-ds1307", 0x68), + .type = "ds1307", }, }; - static struct at91_cf_data __initdata csb337_cf_data = { /* * connector P4 on the CSB 337 mates to @@ -168,9 +167,7 @@ static void __init csb337_board_init(void) /* USB Device */ at91_add_device_udc(&csb337_udc_data); /* I2C */ - at91_add_device_i2c(); - i2c_register_board_info(0, csb337_i2c_devices, - ARRAY_SIZE(csb337_i2c_devices)); + at91_add_device_i2c(csb337_i2c_devices, ARRAY_SIZE(csb337_i2c_devices)); /* Compact Flash */ at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */ at91_add_device_cf(&csb337_cf_data); diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index 77f04b935b3..c5c721d27f4 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -129,7 +129,7 @@ static void __init csb637_board_init(void) /* USB Device */ at91_add_device_udc(&csb637_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(NULL, 0); /* NOR flash */ diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index af497896a96..40c9e433170 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -124,6 +124,19 @@ static struct spi_board_info dk_spi_devices[] = { #endif }; +static struct i2c_board_info __initdata dk_i2c_devices[] = { + { + I2C_BOARD_INFO("ics1523", 0x26), + }, + { + I2C_BOARD_INFO("x9429", 0x28), + }, + { + I2C_BOARD_INFO("at24c", 0x50), + .type = "24c1024", + } +}; + static struct mtd_partition __initdata dk_nand_partition[] = { { .name = "NAND Partition 1", @@ -185,7 +198,7 @@ static void __init dk_board_init(void) /* Compact Flash */ at91_add_device_cf(&dk_cf_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(dk_i2c_devices, ARRAY_SIZE(dk_i2c_devices)); /* SPI */ at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices)); #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c index 20458b5548f..b7b79bb9d6c 100644 --- a/arch/arm/mach-at91/board-eb9200.c +++ b/arch/arm/mach-at91/board-eb9200.c @@ -91,6 +91,14 @@ static struct at91_mmc_data __initdata eb9200_mmc_data = { .wire4 = 1, }; +static struct i2c_board_info __initdata eb9200_i2c_devices[] = { + { + I2C_BOARD_INFO("at24c", 0x50), + .type = "24c512", + }, +}; + + static void __init eb9200_board_init(void) { /* Serial */ @@ -102,7 +110,7 @@ static void __init eb9200_board_init(void) /* USB Device */ at91_add_device_udc(&eb9200_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(eb9200_i2c_devices, ARRAY_SIZE(eb9200_i2c_devices)); /* Compact Flash */ at91_add_device_cf(&eb9200_cf_data); /* SPI */ diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c index 322fdd75a1e..d05b1b2be9f 100644 --- a/arch/arm/mach-at91/board-ek.c +++ b/arch/arm/mach-at91/board-ek.c @@ -145,7 +145,7 @@ static void __init ek_board_init(void) at91_add_device_udc(&ek_udc_data); at91_set_multi_drive(ek_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index c77d84ce9ca..cf1b7b2f76f 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -92,7 +92,7 @@ static void __init kafa_board_init(void) /* USB Device */ at91_add_device_udc(&kafa_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(NULL, 0); } diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 7d9b1a278fd..4b39b9cda75 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -124,7 +124,7 @@ static void __init kb9202_board_init(void) /* MMC */ at91_add_device_mmc(0, &kb9202_mmc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(NULL, 0); /* NAND */ diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index 49cfe7ab4a8..6acb55c09ae 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -139,7 +139,7 @@ static void __init picotux200_board_init(void) // at91_add_device_udc(&picotux200_udc_data); // at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ // at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices)); #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index 65fa532bb4a..b343a6c2812 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -189,7 +189,7 @@ static void __init ek_board_init(void) /* MMC */ at91_add_device_mmc(0, &ek_mmc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); } MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 42e172cb0f4..550ae59a3ac 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -382,14 +382,14 @@ static struct platform_device ek_button_device = { static void __init ek_add_device_buttons(void) { - at91_set_gpio_input(AT91_PIN_PB27, 0); /* btn0 */ - at91_set_deglitch(AT91_PIN_PB27, 1); - at91_set_gpio_input(AT91_PIN_PB26, 0); /* btn1 */ - at91_set_deglitch(AT91_PIN_PB26, 1); - at91_set_gpio_input(AT91_PIN_PB25, 0); /* btn2 */ - at91_set_deglitch(AT91_PIN_PB25, 1); - at91_set_gpio_input(AT91_PIN_PB24, 0); /* btn3 */ - at91_set_deglitch(AT91_PIN_PB24, 1); + at91_set_gpio_input(AT91_PIN_PA27, 0); /* btn0 */ + at91_set_deglitch(AT91_PIN_PA27, 1); + at91_set_gpio_input(AT91_PIN_PA26, 0); /* btn1 */ + at91_set_deglitch(AT91_PIN_PA26, 1); + at91_set_gpio_input(AT91_PIN_PA25, 0); /* btn2 */ + at91_set_deglitch(AT91_PIN_PA25, 1); + at91_set_gpio_input(AT91_PIN_PA24, 0); /* btn3 */ + at91_set_deglitch(AT91_PIN_PA24, 1); platform_device_register(&ek_button_device); } @@ -406,7 +406,7 @@ static void __init ek_board_init(void) /* USB Device */ at91_add_device_udc(&ek_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* NAND */ at91_add_device_nand(&ek_nand_data); /* DM9000 ethernet */ diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 2a1cc73390b..ab9dcc07545 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -291,7 +291,7 @@ static void __init ek_board_init(void) /* NAND */ at91_add_device_nand(&ek_nand_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* LCD Controller */ at91_add_device_lcdc(&ek_lcdc_data); /* AC97 */ diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 9b61320f295..bc0546d7245 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -181,7 +181,7 @@ static void __init ek_board_init(void) /* Serial */ at91_add_device_serial(); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* NAND */ at91_add_device_nand(&ek_nand_data); /* SPI */ diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 848efb2a4eb..57c3b647ce8 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -351,7 +351,7 @@ static void init_programmable_clock(struct clk *clk) pckr = at91_sys_read(AT91_PMC_PCKR(clk->id)); parent = at91_css_to_clk(pckr & AT91_PMC_CSS); clk->parent = parent; - clk->rate_hz = parent->rate_hz / (1 << ((pckr >> 2) & 3)); + clk->rate_hz = parent->rate_hz / (1 << ((pckr & AT91_PMC_PRES) >> 2)); } #endif /* CONFIG_AT91_PROGRAMMABLE_CLOCKS */ @@ -587,8 +587,11 @@ int __init at91_clock_init(unsigned long main_clock) mckr = at91_sys_read(AT91_PMC_MCKR); mck.parent = at91_css_to_clk(mckr & AT91_PMC_CSS); freq = mck.parent->rate_hz; - freq /= (1 << ((mckr >> 2) & 3)); /* prescale */ - mck.rate_hz = freq / (1 + ((mckr >> 8) & 3)); /* mdiv */ + freq /= (1 << ((mckr & AT91_PMC_PRES) >> 2)); /* prescale */ + if (cpu_is_at91rm9200()) + mck.rate_hz = freq / (1 + ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */ + else + mck.rate_hz = freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */ /* Register the PMC's standard clocks */ for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++) diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index ba4a1bb3ee4..aa2d365c93f 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -439,7 +439,7 @@ void __init at91_gpio_irq_setup(void) for (i = 0; i < 32; i++, pin++) { /* * Can use the "simple" and not "edge" handler since it's - * shorter, and the AIC handles interupts sanely. + * shorter, and the AIC handles interrupts sanely. */ set_irq_chip(pin, &gpio_irqchip); set_irq_handler(pin, handle_simple_irq); diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c index 0791b56caec..a7465db8489 100644 --- a/arch/arm/mach-imx/irq.c +++ b/arch/arm/mach-imx/irq.c @@ -43,12 +43,46 @@ * */ -#define INTENNUM_OFF 0x8 -#define INTDISNUM_OFF 0xC +#define INTCNTL_OFF 0x00 +#define NIMASK_OFF 0x04 +#define INTENNUM_OFF 0x08 +#define INTDISNUM_OFF 0x0C +#define INTENABLEH_OFF 0x10 +#define INTENABLEL_OFF 0x14 +#define INTTYPEH_OFF 0x18 +#define INTTYPEL_OFF 0x1C +#define NIPRIORITY_OFF(x) (0x20+4*(7-(x))) +#define NIVECSR_OFF 0x40 +#define FIVECSR_OFF 0x44 +#define INTSRCH_OFF 0x48 +#define INTSRCL_OFF 0x4C +#define INTFRCH_OFF 0x50 +#define INTFRCL_OFF 0x54 +#define NIPNDH_OFF 0x58 +#define NIPNDL_OFF 0x5C +#define FIPNDH_OFF 0x60 +#define FIPNDL_OFF 0x64 #define VA_AITC_BASE IO_ADDRESS(IMX_AITC_BASE) -#define IMX_AITC_INTDISNUM (VA_AITC_BASE + INTDISNUM_OFF) +#define IMX_AITC_INTCNTL (VA_AITC_BASE + INTCNTL_OFF) +#define IMX_AITC_NIMASK (VA_AITC_BASE + NIMASK_OFF) #define IMX_AITC_INTENNUM (VA_AITC_BASE + INTENNUM_OFF) +#define IMX_AITC_INTDISNUM (VA_AITC_BASE + INTDISNUM_OFF) +#define IMX_AITC_INTENABLEH (VA_AITC_BASE + INTENABLEH_OFF) +#define IMX_AITC_INTENABLEL (VA_AITC_BASE + INTENABLEL_OFF) +#define IMX_AITC_INTTYPEH (VA_AITC_BASE + INTTYPEH_OFF) +#define IMX_AITC_INTTYPEL (VA_AITC_BASE + INTTYPEL_OFF) +#define IMX_AITC_NIPRIORITY(x) (VA_AITC_BASE + NIPRIORITY_OFF(x)) +#define IMX_AITC_NIVECSR (VA_AITC_BASE + NIVECSR_OFF) +#define IMX_AITC_FIVECSR (VA_AITC_BASE + FIVECSR_OFF) +#define IMX_AITC_INTSRCH (VA_AITC_BASE + INTSRCH_OFF) +#define IMX_AITC_INTSRCL (VA_AITC_BASE + INTSRCL_OFF) +#define IMX_AITC_INTFRCH (VA_AITC_BASE + INTFRCH_OFF) +#define IMX_AITC_INTFRCL (VA_AITC_BASE + INTFRCL_OFF) +#define IMX_AITC_NIPNDH (VA_AITC_BASE + NIPNDH_OFF) +#define IMX_AITC_NIPNDL (VA_AITC_BASE + NIPNDL_OFF) +#define IMX_AITC_FIPNDH (VA_AITC_BASE + FIPNDH_OFF) +#define IMX_AITC_FIPNDL (VA_AITC_BASE + FIPNDL_OFF) #if 0 #define DEBUG_IRQ(fmt...) printk(fmt) @@ -222,7 +256,12 @@ imx_init_irq(void) DEBUG_IRQ("Initializing imx interrupts\n"); - /* Mask all interrupts initially */ + /* Disable all interrupts initially. */ + /* Do not rely on the bootloader. */ + __raw_writel(0, IMX_AITC_INTENABLEH); + __raw_writel(0, IMX_AITC_INTENABLEL); + + /* Mask all GPIO interrupts as well */ IMR(0) = 0; IMR(1) = 0; IMR(2) = 0; @@ -245,6 +284,6 @@ imx_init_irq(void) set_irq_chained_handler(GPIO_INT_PORTC, imx_gpioc_demux_handler); set_irq_chained_handler(GPIO_INT_PORTD, imx_gpiod_demux_handler); - /* Disable all interrupts initially. */ - /* In IMX this is done in the bootloader. */ + /* Release masking of interrupts according to priority */ + __raw_writel(-1, IMX_AITC_NIMASK); } diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c index 1873bd8cd1b..bc91d6e66bc 100644 --- a/arch/arm/mach-iop32x/n2100.c +++ b/arch/arm/mach-iop32x/n2100.c @@ -16,6 +16,7 @@ #include <linux/mm.h> #include <linux/init.h> +#include <linux/f75375s.h> #include <linux/delay.h> #include <linux/kernel.h> #include <linux/pci.h> @@ -200,11 +201,21 @@ static struct platform_device n2100_serial_device = { .resource = &n2100_uart_resource, }; +static struct f75375s_platform_data n2100_f75375s = { + .pwm = { 255, 255 }, + .pwm_enable = { 0, 0 }, +}; + static struct i2c_board_info __initdata n2100_i2c_devices[] = { { I2C_BOARD_INFO("rtc-rs5c372", 0x32), .type = "rs5c372b", }, + { + I2C_BOARD_INFO("f75375", 0x2e), + .type = "f75375", + .platform_data = &n2100_f75375s, + }, }; /* diff --git a/arch/arm/mach-ixp2000/Kconfig b/arch/arm/mach-ixp2000/Kconfig index 86f53f8ccbf..08d2707f6ca 100644 --- a/arch/arm/mach-ixp2000/Kconfig +++ b/arch/arm/mach-ixp2000/Kconfig @@ -14,7 +14,7 @@ config ARCH_ENP2611 help Say 'Y' here if you want your kernel to support the Radisys ENP2611 PCI network processing card. For more information on - this card, see <file:Documentation/arm/ENP2611>. + this card, see <file:Documentation/arm/IXP2000>. config ARCH_IXDP2400 bool "Support Intel IXDP2400" diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c index 172a058ddd6..ca9c5b61283 100644 --- a/arch/arm/mach-netx/xc.c +++ b/arch/arm/mach-netx/xc.c @@ -190,15 +190,15 @@ struct xc *request_xc(int xcno, struct device *dev) goto exit; if (!request_mem_region - (NETX_PA_XPEC(xcno), XPEC_MEM_SIZE, dev->kobj.name)) + (NETX_PA_XPEC(xcno), XPEC_MEM_SIZE, kobject_name(&dev->kobj))) goto exit_free; if (!request_mem_region - (NETX_PA_XMAC(xcno), XMAC_MEM_SIZE, dev->kobj.name)) + (NETX_PA_XMAC(xcno), XMAC_MEM_SIZE, kobject_name(&dev->kobj))) goto exit_release_1; if (!request_mem_region - (SRAM_INTERNAL_PHYS(xcno), SRAM_MEM_SIZE, dev->kobj.name)) + (SRAM_INTERNAL_PHYS(xcno), SRAM_MEM_SIZE, kobject_name(&dev->kobj))) goto exit_release_2; x->xpec_base = (void * __iomem)io_p2v(NETX_PA_XPEC(xcno)); diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index b0921622566..130681201c1 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -343,6 +343,7 @@ static struct platform_device *h2_devices[] __initdata = { &h2_mcbsp1_device, }; +#ifdef CONFIG_I2C_BOARDINFO static struct i2c_board_info __initdata h2_i2c_board_info[] = { { I2C_BOARD_INFO("tps65010", 0x48), @@ -356,6 +357,7 @@ static struct i2c_board_info __initdata h2_i2c_board_info[] = { * - ... etc */ }; +#endif static void __init h2_init_smc91x(void) { @@ -467,8 +469,10 @@ static void __init h2_init(void) if (gpio_request(58, "tps65010") == 0) gpio_direction_input(58); +#ifdef CONFIG_I2C_BOARDINFO i2c_register_board_info(1, h2_i2c_board_info, ARRAY_SIZE(h2_i2c_board_info)); +#endif } static void __init h2_map_io(void) diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index 0733078940f..1da9d59a034 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -5,7 +5,7 @@ * * Copyright (C) 2004 Nokia Corporation * Written by Tony Lindgren <tony@atomide.com> - * Major cleanups by Juha Yrjölä <juha.yrjola@nokia.com> + * Major cleanups by Juha Yrjölä <juha.yrjola@nokia.com> * * Completely re-written to support various OMAP chips with bank specific * interrupt handlers. diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index d9af4367f8b..e6e85b7b097 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -651,7 +651,7 @@ static u32 omap2_get_clksel(u32 *div_sel, u32 *field_mask, break; case CM_SYSCLKOUT_SEL1: div_addr = (u32)&PRCM_CLKOUT_CTRL; - if ((div_off == 3) || (div_off = 11)) + if ((div_off == 3) || (div_off == 11)) mask= 0x3; break; case CM_CORE_SEL1: diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index 62e801ef9ad..8d322c20cca 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -5,7 +5,7 @@ * * Copyright (C) 2005 Nokia Corporation * Author: Paul Mundt <paul.mundt@nokia.com> - * Juha Yrjölä <juha.yrjola@nokia.com> + * Juha Yrjölä <juha.yrjola@nokia.com> * OMAP Dual-mode timer framework support by Timo Teras * * Some parts based off of TI's 24xx code: diff --git a/arch/arm/mach-pxa/mfp.c b/arch/arm/mach-pxa/mfp.c index 5cd3cadbbd1..436f9657496 100644 --- a/arch/arm/mach-pxa/mfp.c +++ b/arch/arm/mach-pxa/mfp.c @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell Internation Ltd. * - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index d0f2b597db1..8e126e6b74c 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -146,7 +146,7 @@ static struct clk pxa27x_clks[] = { INIT_CKEN("MMCCLK", MMC, 19500000, 0, &pxa_device_mci.dev), INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev), - INIT_CKEN("USBCLK", USB, 48000000, 0, &pxa27x_device_ohci.dev), + INIT_CKEN("USBCLK", USBHOST, 48000000, 0, &pxa27x_device_ohci.dev), INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev), INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL), diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 5363b132265..0a0d3877f21 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell Internation Ltd. * - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify @@ -23,8 +23,10 @@ static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = { MFP_ADDR_X(GPIO0, GPIO2, 0x00b4), MFP_ADDR_X(GPIO3, GPIO26, 0x027c), - MFP_ADDR_X(GPIO27, GPIO127, 0x0400), - MFP_ADDR_X(GPIO0_2, GPIO6_2, 0x02ec), + MFP_ADDR_X(GPIO27, GPIO98, 0x0400), + MFP_ADDR_X(GPIO99, GPIO127, 0x0600), + MFP_ADDR_X(GPIO0_2, GPIO1_2, 0x0674), + MFP_ADDR_X(GPIO2_2, GPIO6_2, 0x02dc), MFP_ADDR(nBE0, 0x0204), MFP_ADDR(nBE1, 0x0208), diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index cd9eba5b3df..74128eb8f8d 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell Internation Ltd. * - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify @@ -23,8 +23,11 @@ static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = { MFP_ADDR_X(GPIO0, GPIO4, 0x0124), - MFP_ADDR_X(GPIO5, GPIO26, 0x028C), - MFP_ADDR_X(GPIO27, GPIO62, 0x0400), + MFP_ADDR_X(GPIO5, GPIO9, 0x028C), + MFP_ADDR(GPIO10, 0x0458), + MFP_ADDR_X(GPIO11, GPIO26, 0x02A0), + MFP_ADDR_X(GPIO27, GPIO48, 0x0400), + MFP_ADDR_X(GPIO49, GPIO62, 0x045C), MFP_ADDR_X(GPIO63, GPIO73, 0x04B4), MFP_ADDR_X(GPIO74, GPIO98, 0x04F0), MFP_ADDR_X(GPIO99, GPIO127, 0x0600), diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 39f0de8c189..61d9c9d69e6 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -5,7 +5,7 @@ * * Copyright (C) 2006 Marvell International Ltd. * - * 2007-09-02: eric miao <eric.y.miao@gmail.com> + * 2007-09-02: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify @@ -150,22 +150,45 @@ static void clk_pxa3xx_cken_disable(struct clk *clk) local_irq_enable(); } +static const struct clkops clk_pxa3xx_cken_ops = { + .enable = clk_pxa3xx_cken_enable, + .disable = clk_pxa3xx_cken_disable, +}; + static const struct clkops clk_pxa3xx_hsio_ops = { .enable = clk_pxa3xx_cken_enable, .disable = clk_pxa3xx_cken_disable, .getrate = clk_pxa3xx_hsio_getrate, }; +#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev) \ + { \ + .name = _name, \ + .dev = _dev, \ + .ops = &clk_pxa3xx_cken_ops, \ + .rate = _rate, \ + .cken = CKEN_##_cken, \ + .delay = _delay, \ + } + +#define PXA3xx_CK(_name, _cken, _ops, _dev) \ + { \ + .name = _name, \ + .dev = _dev, \ + .ops = _ops, \ + .cken = CKEN_##_cken, \ + } + static struct clk pxa3xx_clks[] = { - INIT_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev), - INIT_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL), + PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev), + PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL), - INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), - INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), - INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL), + PXA3xx_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), + PXA3xx_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), + PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL), - INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), - INIT_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev), + PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), + PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev), }; void __init pxa3xx_init_irq(void) diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c index 71766ac0328..422afee8816 100644 --- a/arch/arm/mach-pxa/ssp.c +++ b/arch/arm/mach-pxa/ssp.c @@ -309,6 +309,7 @@ void ssp_exit(struct ssp_dev *dev) if (dev->port > PXA_SSP_PORTS || dev->port == 0) { printk(KERN_WARNING "SSP: tried to close invalid port\n"); + mutex_unlock(&mutex); return; } diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index ec4286c7931..fbfa1920353 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -68,6 +68,7 @@ pxa_ost0_interrupt(int irq, void *dev_id) if (c->mode == CLOCK_EVT_MODE_ONESHOT) { /* Disarm the compare/match, signal the event. */ OIER &= ~OIER_E0; + OSSR = OSSR_M0; c->event_handler(c); } else if (c->mode == CLOCK_EVT_MODE_PERIODIC) { /* Call the event handler as many times as necessary @@ -100,9 +101,9 @@ pxa_ost0_interrupt(int irq, void *dev_id) * anything that might put us "very close". */ #define MIN_OSCR_DELTA 16 - do { + do { OSSR = OSSR_M0; - next_match = (OSMR0 += LATCH); + next_match = (OSMR0 += LATCH); c->event_handler(c); } while (((signed long)(next_match - OSCR) <= MIN_OSCR_DELTA) && (c->mode == CLOCK_EVT_MODE_PERIODIC)); @@ -114,14 +115,16 @@ pxa_ost0_interrupt(int irq, void *dev_id) static int pxa_osmr0_set_next_event(unsigned long delta, struct clock_event_device *dev) { - unsigned long irqflags; + unsigned long flags, next, oscr; - raw_local_irq_save(irqflags); - OSMR0 = OSCR + delta; - OSSR = OSSR_M0; + raw_local_irq_save(flags); OIER |= OIER_E0; - raw_local_irq_restore(irqflags); - return 0; + next = OSCR + delta; + OSMR0 = next; + oscr = OSCR; + raw_local_irq_restore(flags); + + return (signed)(next - oscr) <= MIN_OSCR_DELTA ? -ETIME : 0; } static void @@ -132,15 +135,16 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev) switch (mode) { case CLOCK_EVT_MODE_PERIODIC: raw_local_irq_save(irqflags); - OSMR0 = OSCR + LATCH; OSSR = OSSR_M0; OIER |= OIER_E0; + OSMR0 = OSCR + LATCH; raw_local_irq_restore(irqflags); break; case CLOCK_EVT_MODE_ONESHOT: raw_local_irq_save(irqflags); OIER &= ~OIER_E0; + OSSR = OSSR_M0; raw_local_irq_restore(irqflags); break; @@ -149,8 +153,12 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev) /* initializing, released, or preparing for suspend */ raw_local_irq_save(irqflags); OIER &= ~OIER_E0; + OSSR = OSSR_M0; raw_local_irq_restore(irqflags); break; + + case CLOCK_EVT_MODE_RESUME: + break; } } diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 3f18d760dd1..743a87b2faa 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -5,7 +5,7 @@ * * Copyright (C) 2006 Marvell International Ltd. * - * 2007-09-04: eric miao <eric.y.miao@gmail.com> + * 2007-09-04: eric miao <eric.miao@marvell.com> * rewrite to align with latest kernel * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index b5fbd2f4c69..1832bc31650 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -5,7 +5,7 @@ * PXA3xx Development Platform (aka Zylonite) * * Copyright (C) 2007 Marvell Internation Ltd. - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index 63cb36be086..94c715808b5 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -5,7 +5,7 @@ * PXA3xx Development Platform (aka Zylonite) * * Copyright (C) 2007 Marvell Internation Ltd. - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c index cab9d6265e9..2bfaa610202 100644 --- a/arch/arm/mach-s3c2410/clock.c +++ b/arch/arm/mach-s3c2410/clock.c @@ -238,7 +238,7 @@ int __init s3c2410_baseclk_add(void) } /* We must be careful disabling the clocks we are not intending to - * be using at boot time, as subsytems such as the LCD which do + * be using at boot time, as subsystems such as the LCD which do * their own DMA requests to the bus can cause the system to lockup * if they where in the middle of requesting bus access. * diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c index 8543dd6df39..45899360189 100644 --- a/arch/arm/mach-s3c2412/clock.c +++ b/arch/arm/mach-s3c2412/clock.c @@ -689,7 +689,7 @@ int __init s3c2412_baseclk_add(void) } /* We must be careful disabling the clocks we are not intending to - * be using at boot time, as subsytems such as the LCD which do + * be using at boot time, as subsystems such as the LCD which do * their own DMA requests to the bus can cause the system to lockup * if they where in the middle of requesting bus access. * diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index 58402948c47..b42f956738d 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -1005,7 +1005,7 @@ void __init s3c2443_init_clocks(int xtal) } /* We must be careful disabling the clocks we are not intending to - * be using at boot time, as subsytems such as the LCD which do + * be using at boot time, as subsystems such as the LCD which do * their own DMA requests to the bus can cause the system to lockup * if they where in the middle of requesting bus access. * diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 074b7cb0774..e162cca5917 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -757,7 +757,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (ai_usermode & 1) printk("Alignment trap: %s (%d) PC=0x%08lx Instr=0x%0*lx " "Address=0x%08lx FSR 0x%03x\n", current->comm, - current->pid, instrptr, + task_pid_nr(current), instrptr, thumb_mode(regs) ? 4 : 8, thumb_mode(regs) ? tinstr : instr, addr, fsr); diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c index cefdf2f9f26..333a82a3717 100644 --- a/arch/arm/mm/consistent.c +++ b/arch/arm/mm/consistent.c @@ -322,7 +322,6 @@ static int dma_mmap(struct device *dev, struct vm_area_struct *vma, if (off < kern_size && user_size <= (kern_size - off)) { - vma->vm_flags |= VM_RESERVED; ret = remap_pfn_range(vma, vma->vm_start, page_to_pfn(c->vm_pages) + off, user_size << PAGE_SHIFT, diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 59ed1d05b71..a8a7dab757e 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -197,7 +197,7 @@ survive: return fault; out_of_memory: - if (!is_init(tsk)) + if (!is_global_init(tsk)) goto out; /* diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index 5b80b6bdd0c..194ef48968e 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -105,9 +105,13 @@ ENTRY(cpu_arm926_do_idle) mrc p15, 0, r1, c1, c0, 0 @ Read control register mcr p15, 0, r0, c7, c10, 4 @ Drain write buffer bic r2, r1, #1 << 12 + mrs r3, cpsr @ Disable FIQs while Icache + orr ip, r3, #PSR_F_BIT @ is disabled + msr cpsr_c, ip mcr p15, 0, r2, c1, c0, 0 @ Disable I cache mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt mcr p15, 0, r1, c1, c0, 0 @ Restore ICache enable + msr cpsr_c, r3 @ Restore FIQ state mov pc, lr /* diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h index 0090b19bbe6..786e4c96156 100644 --- a/arch/arm/nwfpe/fpopcode.h +++ b/arch/arm/nwfpe/fpopcode.h @@ -78,11 +78,11 @@ TABLE 1 +-------------------------+---+---+---------+---------+ | Precision | u | v | FPSR.EP | length | +-------------------------+---+---+---------+---------+ -| Single | 0 ü 0 | x | 1 words | -| Double | 1 ü 1 | x | 2 words | -| Extended | 1 ü 1 | x | 3 words | -| Packed decimal | 1 ü 1 | 0 | 3 words | -| Expanded packed decimal | 1 ü 1 | 1 | 4 words | +| Single | 0 | 0 | x | 1 words | +| Double | 1 | 1 | x | 2 words | +| Extended | 1 | 1 | x | 3 words | +| Packed decimal | 1 | 1 | 0 | 3 words | +| Expanded packed decimal | 1 | 1 | 1 | 4 words | +-------------------------+---+---+---------+---------+ Note: x = don't care */ @@ -92,10 +92,10 @@ TABLE 2 +---+---+---------------------------------+ | w | x | Number of registers to transfer | +---+---+---------------------------------+ -| 0 ü 1 | 1 | -| 1 ü 0 | 2 | -| 1 ü 1 | 3 | -| 0 ü 0 | 4 | +| 0 | 1 | 1 | +| 1 | 0 | 2 | +| 1 | 1 | 3 | +| 0 | 0 | 4 | +---+---+---------------------------------+ */ @@ -156,10 +156,10 @@ TABLE 5 +-------------------------+---+---+ | Rounding Precision | e | f | +-------------------------+---+---+ -| IEEE Single precision | 0 ü 0 | -| IEEE Double precision | 0 ü 1 | -| IEEE Extended precision | 1 ü 0 | -| undefined (trap) | 1 ü 1 | +| IEEE Single precision | 0 | 0 | +| IEEE Double precision | 0 | 1 | +| IEEE Extended precision | 1 | 0 | +| undefined (trap) | 1 | 1 | +-------------------------+---+---+ */ @@ -168,10 +168,10 @@ TABLE 5 +---------------------------------+---+---+ | Rounding Mode | g | h | +---------------------------------+---+---+ -| Round to nearest (default) | 0 ü 0 | -| Round toward plus infinity | 0 ü 1 | -| Round toward negative infinity | 1 ü 0 | -| Round toward zero | 1 ü 1 | +| Round to nearest (default) | 0 | 0 | +| Round toward plus infinity | 0 | 1 | +| Round toward negative infinity | 1 | 0 | +| Round toward zero | 1 | 1 | +---------------------------------+---+---+ */ diff --git a/arch/arm/oprofile/Kconfig b/arch/arm/oprofile/Kconfig deleted file mode 100644 index afd93ad02fe..00000000000 --- a/arch/arm/oprofile/Kconfig +++ /dev/null @@ -1,42 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -if OPROFILE - -config OPROFILE_ARMV6 - bool - depends on CPU_V6 && !SMP - default y - select OPROFILE_ARM11_CORE - -config OPROFILE_MPCORE - bool - depends on CPU_V6 && SMP - default y - select OPROFILE_ARM11_CORE - -config OPROFILE_ARM11_CORE - bool - -endif - -endmenu - diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 05a38498cbe..dcbba07cf98 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -2,7 +2,7 @@ * linux/arch/arm/plat-omap/dma.c * * Copyright (C) 2003 Nokia Corporation - * Author: Juha Yrjölä <juha.yrjola@nokia.com> + * Author: Juha Yrjölä <juha.yrjola@nokia.com> * DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com> * Graphics DMA and LCD DMA graphics tranformations * by Imre Deak <imre.deak@nokia.com> diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c index 4493bcff517..ee40c1a0b83 100644 --- a/arch/arm/plat-omap/fb.c +++ b/arch/arm/plat-omap/fb.c @@ -171,7 +171,7 @@ static int check_fbmem_region(int region_idx, struct omapfb_mem_region *rg, * Called from map_io. We need to call to this early enough so that we * can reserve the fixed SDRAM regions before VM could get hold of them. */ -void omapfb_reserve_sdram(void) +void __init omapfb_reserve_sdram(void) { struct bootmem_data *bdata; unsigned long sdram_start, sdram_size; diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 337455dfe64..6097753394a 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -4,7 +4,7 @@ * Support functions for OMAP GPIO * * Copyright (C) 2003-2005 Nokia Corporation - * Written by Juha Yrjölä <juha.yrjola@nokia.com> + * Written by Juha Yrjölä <juha.yrjola@nokia.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as diff --git a/arch/arm/vfp/vfpdouble.c b/arch/arm/vfp/vfpdouble.c index 74e89f8fb3a..190a09ad18e 100644 --- a/arch/arm/vfp/vfpdouble.c +++ b/arch/arm/vfp/vfpdouble.c @@ -1132,7 +1132,7 @@ u32 vfp_double_cpdo(u32 inst, u32 fpscr) unsigned int vecitr, veclen, vecstride; struct op *fop; - vecstride = (1 + ((fpscr & FPSCR_STRIDE_MASK) == FPSCR_STRIDE_MASK)) * 2; + vecstride = (1 + ((fpscr & FPSCR_STRIDE_MASK) == FPSCR_STRIDE_MASK)); fop = (op == FOP_EXT) ? &fops_ext[FEXT_TO_IDX(inst)] : &fops[FOP_TO_IDX(op)]; @@ -1184,10 +1184,10 @@ u32 vfp_double_cpdo(u32 inst, u32 fpscr) * CHECK: It appears to be undefined whether we stop when * we encounter an exception. We continue. */ - dest = FREG_BANK(dest) + ((FREG_IDX(dest) + vecstride) & 6); - dn = FREG_BANK(dn) + ((FREG_IDX(dn) + vecstride) & 6); + dest = FREG_BANK(dest) + ((FREG_IDX(dest) + vecstride) & 3); + dn = FREG_BANK(dn) + ((FREG_IDX(dn) + vecstride) & 3); if (FREG_BANK(dm) != 0) - dm = FREG_BANK(dm) + ((FREG_IDX(dm) + vecstride) & 6); + dm = FREG_BANK(dm) + ((FREG_IDX(dm) + vecstride) & 3); } return exceptions; diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index eea3f50743d..b4e210df92f 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -229,7 +229,7 @@ void VFP9_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs) /* * Enable access to the VFP so we can handle the bounce. */ - fmxr(FPEXC, fpexc & ~(FPEXC_EX|FPEXC_INV|FPEXC_UFC|FPEXC_IOC)); + fmxr(FPEXC, fpexc & ~(FPEXC_EX|FPEXC_FPV2|FPEXC_INV|FPEXC_UFC|FPEXC_OFC|FPEXC_IOC)); orig_fpscr = fpscr = fmrx(FPSCR); diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index d12346aaa88..b77abce10c7 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -6,8 +6,7 @@ mainmenu "Linux Kernel Configuration" config AVR32 - bool - default y + def_bool y # With EMBEDDED=n, we get lots of stuff automatically selected # that we usually don't need on AVR32. select EMBEDDED @@ -19,55 +18,50 @@ config AVR32 There is an AVR32 Linux project with a web page at http://avr32linux.org/. -config UID16 - bool - config GENERIC_GPIO - bool - default y + def_bool y config GENERIC_HARDIRQS - bool - default y + def_bool y + +config STACKTRACE_SUPPORT + def_bool y + +config LOCKDEP_SUPPORT + def_bool y + +config TRACE_IRQFLAGS_SUPPORT + def_bool y config HARDIRQS_SW_RESEND - bool - default y + def_bool y config GENERIC_IRQ_PROBE - bool - default y + def_bool y config RWSEM_GENERIC_SPINLOCK - bool - default y + def_bool y config GENERIC_TIME - bool - default y + def_bool y config RWSEM_XCHGADD_ALGORITHM - bool + def_bool n config ARCH_HAS_ILOG2_U32 - bool - default n + def_bool n config ARCH_HAS_ILOG2_U64 - bool - default n + def_bool n config GENERIC_HWEIGHT - bool - default y + def_bool y config GENERIC_CALIBRATE_DELAY - bool - default y + def_bool y config GENERIC_BUG - bool - default y + def_bool y depends on BUG source "init/Kconfig" @@ -142,28 +136,22 @@ config PHYS_OFFSET source "kernel/Kconfig.preempt" config HAVE_ARCH_BOOTMEM_NODE - bool - default n + def_bool n config ARCH_HAVE_MEMORY_PRESENT - bool - default n + def_bool n config NEED_NODE_MEMMAP_SIZE - bool - default n + def_bool n config ARCH_FLATMEM_ENABLE - bool - default y + def_bool y config ARCH_DISCONTIGMEM_ENABLE - bool - default n + def_bool n config ARCH_SPARSEMEM_ENABLE - bool - default n + def_bool n source "mm/Kconfig" @@ -189,7 +177,7 @@ config CMDLINE endmenu -menu "Power managment options" +menu "Power management options" menu "CPU Frequency scaling" diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index 6b9e466104a..5be0d13f4b0 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -16,6 +16,7 @@ #include <linux/string.h> #include <linux/types.h> #include <linux/spi/spi.h> +#include <linux/spi/at73c213.h> #include <video/atmel_lcdc.h> @@ -49,7 +50,26 @@ static struct eth_platform_data __initdata eth_data[2] = { }; #ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM +#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM +static struct at73c213_board_info at73c213_data = { + .ssc_id = 0, + .shortname = "AVR32 STK1000 external DAC", +}; +#endif +#endif + +#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM static struct spi_board_info spi0_board_info[] __initdata = { +#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM + { + /* AT73C213 */ + .modalias = "at73c213", + .max_speed_hz = 200000, + .chip_select = 0, + .mode = SPI_MODE_1, + .platform_data = &at73c213_data, + }, +#endif { /* QVGA display */ .modalias = "ltv350qv", @@ -180,6 +200,38 @@ static void setup_j2_leds(void) } #endif +#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM +#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM +static void __init at73c213_set_clk(struct at73c213_board_info *info) +{ + struct clk *gclk; + struct clk *pll; + + gclk = clk_get(NULL, "gclk0"); + if (IS_ERR(gclk)) + goto err_gclk; + pll = clk_get(NULL, "pll0"); + if (IS_ERR(pll)) + goto err_pll; + + if (clk_set_parent(gclk, pll)) { + pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n"); + goto err_set_clk; + } + + at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0); + info->dac_clk = gclk; + +err_set_clk: + clk_put(pll); +err_pll: + clk_put(gclk); +err_gclk: + return; +} +#endif +#endif + void __init setup_board(void) { #ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM @@ -248,6 +300,12 @@ static int __init atstk1002_init(void) setup_j2_leds(); +#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM +#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM + at73c213_set_clk(&at73c213_data); +#endif +#endif + return 0; } postcore_initcall(atstk1002_init); diff --git a/arch/avr32/kernel/Makefile b/arch/avr32/kernel/Makefile index 989fcd1fef7..2d6d48f35f6 100644 --- a/arch/avr32/kernel/Makefile +++ b/arch/avr32/kernel/Makefile @@ -11,3 +11,4 @@ obj-y += signal.o sys_avr32.o process.o time.o obj-y += init_task.o switch_to.o cpu.o obj-$(CONFIG_MODULES) += module.o avr32_ksyms.o obj-$(CONFIG_KPROBES) += kprobes.o +obj-$(CONFIG_STACKTRACE) += stacktrace.o diff --git a/arch/avr32/kernel/asm-offsets.c b/arch/avr32/kernel/asm-offsets.c index 97d86586566..078cd33f467 100644 --- a/arch/avr32/kernel/asm-offsets.c +++ b/arch/avr32/kernel/asm-offsets.c @@ -21,5 +21,7 @@ void foo(void) OFFSET(TI_flags, thread_info, flags); OFFSET(TI_cpu, thread_info, cpu); OFFSET(TI_preempt_count, thread_info, preempt_count); + OFFSET(TI_rar_saved, thread_info, rar_saved); + OFFSET(TI_rsr_saved, thread_info, rsr_saved); OFFSET(TI_restart_block, thread_info, restart_block); } diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S index ccadfd9b438..8cf16d7a704 100644 --- a/arch/avr32/kernel/entry-avr32b.S +++ b/arch/avr32/kernel/entry-avr32b.S @@ -264,16 +264,7 @@ syscall_exit_work: 3: bld r1, TIF_BREAKPOINT brcc syscall_exit_cont - mfsr r3, SYSREG_TLBEHI - lddsp r2, sp[REG_PC] - andl r3, 0xff, COH - lsl r3, 1 - sbr r3, 30 - sbr r3, 0 - mtdr DBGREG_BWA2A, r2 - mtdr DBGREG_BWC2A, r3 - rjmp syscall_exit_cont - + rjmp enter_monitor_mode /* The slow path of the TLB miss handler */ page_table_not_present: @@ -288,11 +279,16 @@ page_not_present: rjmp ret_from_exception /* This function expects to find offending PC in SYSREG_RAR_EX */ + .type save_full_context_ex, @function + .align 2 save_full_context_ex: + mfsr r11, SYSREG_RAR_EX + sub r9, pc, . - debug_trampoline mfsr r8, SYSREG_RSR_EX + cp.w r9, r11 + breq 3f mov r12, r8 andh r8, (MODE_MASK >> 16), COH - mfsr r11, SYSREG_RAR_EX brne 2f 1: pushm r11, r12 /* PC and SR */ @@ -303,10 +299,25 @@ save_full_context_ex: stdsp sp[4], r10 /* replace saved SP */ rjmp 1b + /* + * The debug handler set up a trampoline to make us + * automatically enter monitor mode upon return, but since + * we're saving the full context, we must assume that the + * exception handler might want to alter the return address + * and/or status register. So we need to restore the original + * context and enter monitor mode manually after the exception + * has been handled. + */ +3: get_thread_info r8 + ld.w r11, r8[TI_rar_saved] + ld.w r12, r8[TI_rsr_saved] + rjmp 1b + .size save_full_context_ex, . - save_full_context_ex + /* Low-level exception handlers */ handle_critical: - pushm r12 - pushm r0-r12 + sub sp, 4 + stmts --sp, r0-lr rcall save_full_context_ex mfsr r12, SYSREG_ECR mov r11, sp @@ -439,6 +450,7 @@ do_fpe_ll: ret_from_exception: mask_interrupts lddsp r4, sp[REG_SR] + andh r4, (MODE_MASK >> 16), COH brne fault_resume_kernel @@ -515,119 +527,124 @@ fault_exit_work: 2: bld r1, TIF_BREAKPOINT brcc fault_resume_user - mfsr r3, SYSREG_TLBEHI - lddsp r2, sp[REG_PC] - andl r3, 0xff, COH - lsl r3, 1 - sbr r3, 30 - sbr r3, 0 - mtdr DBGREG_BWA2A, r2 - mtdr DBGREG_BWC2A, r3 - rjmp fault_resume_user - - /* If we get a debug trap from privileged context we end up here */ -handle_debug_priv: - /* Fix up LR and SP in regs. r11 contains the mode we came from */ + rjmp enter_monitor_mode + + .section .kprobes.text, "ax", @progbits + .type handle_debug, @function +handle_debug: + sub sp, 4 /* r12_orig */ + stmts --sp, r0-lr + mfsr r8, SYSREG_RAR_DBG + mfsr r9, SYSREG_RSR_DBG + unmask_exceptions + pushm r8-r9 + bfextu r9, r9, SYSREG_MODE_OFFSET, SYSREG_MODE_SIZE + brne debug_fixup_regs + +.Ldebug_fixup_cont: +#ifdef CONFIG_TRACE_IRQFLAGS + rcall trace_hardirqs_off +#endif + mov r12, sp + rcall do_debug + mov sp, r12 + + lddsp r2, sp[REG_SR] + bfextu r3, r2, SYSREG_MODE_OFFSET, SYSREG_MODE_SIZE + brne debug_resume_kernel + + get_thread_info r0 + ld.w r1, r0[TI_flags] + mov r2, _TIF_DBGWORK_MASK + tst r1, r2 + brne debug_exit_work + + bld r1, TIF_SINGLE_STEP + brcc 1f + mfdr r4, OCD_DC + sbr r4, OCD_DC_SS_BIT + mtdr OCD_DC, r4 + +1: popm r10,r11 + mask_exceptions + mtsr SYSREG_RSR_DBG, r11 + mtsr SYSREG_RAR_DBG, r10 +#ifdef CONFIG_TRACE_IRQFLAGS + rcall trace_hardirqs_on +1: +#endif + ldmts sp++, r0-lr + sub sp, -4 + retd + .size handle_debug, . - handle_debug + + /* Mode of the trapped context is in r9 */ + .type debug_fixup_regs, @function +debug_fixup_regs: mfsr r8, SYSREG_SR - mov r9, r8 - andh r8, hi(~MODE_MASK) - or r8, r11 + mov r10, r8 + bfins r8, r9, SYSREG_MODE_OFFSET, SYSREG_MODE_SIZE mtsr SYSREG_SR, r8 sub pc, -2 stdsp sp[REG_LR], lr - mtsr SYSREG_SR, r9 + mtsr SYSREG_SR, r10 sub pc, -2 - sub r10, sp, -FRAME_SIZE_FULL - stdsp sp[REG_SP], r10 - mov r12, sp - rcall do_debug_priv + sub r8, sp, -FRAME_SIZE_FULL + stdsp sp[REG_SP], r8 + rjmp .Ldebug_fixup_cont + .size debug_fixup_regs, . - debug_fixup_regs - /* Now, put everything back */ - ssrf SR_EM_BIT + .type debug_resume_kernel, @function +debug_resume_kernel: + mask_exceptions popm r10, r11 mtsr SYSREG_RAR_DBG, r10 mtsr SYSREG_RSR_DBG, r11 - mfsr r8, SYSREG_SR - mov r9, r8 - andh r8, hi(~MODE_MASK) - andh r11, hi(MODE_MASK) - or r8, r11 - mtsr SYSREG_SR, r8 +#ifdef CONFIG_TRACE_IRQFLAGS + bld r11, SYSREG_GM_OFFSET + brcc 1f + rcall trace_hardirqs_on +1: +#endif + mfsr r2, SYSREG_SR + mov r1, r2 + bfins r2, r3, SYSREG_MODE_OFFSET, SYSREG_MODE_SIZE + mtsr SYSREG_SR, r2 sub pc, -2 popm lr - mtsr SYSREG_SR, r9 + mtsr SYSREG_SR, r1 sub pc, -2 sub sp, -4 /* skip SP */ popm r0-r12 sub sp, -4 retd + .size debug_resume_kernel, . - debug_resume_kernel + .type debug_exit_work, @function +debug_exit_work: /* - * At this point, everything is masked, that is, interrupts, - * exceptions and debugging traps. We might get called from - * interrupt or exception context in some rare cases, but this - * will be taken care of by do_debug(), so we're not going to - * do a 100% correct context save here. + * We must return from Monitor Mode using a retd, and we must + * not schedule since that involves the D bit in SR getting + * cleared by something other than the debug hardware. This + * may cause undefined behaviour according to the Architecture + * manual. + * + * So we fix up the return address and status and return to a + * stub below in Exception mode. From there, we can follow the + * normal exception return path. + * + * The real return address and status registers are stored on + * the stack in the way the exception return path understands, + * so no need to fix anything up there. */ -handle_debug: - sub sp, 4 /* r12_orig */ - stmts --sp, r0-lr - mfsr r10, SYSREG_RAR_DBG - mfsr r11, SYSREG_RSR_DBG - unmask_exceptions - pushm r10,r11 - andh r11, (MODE_MASK >> 16), COH - brne handle_debug_priv - - mov r12, sp - rcall do_debug - - lddsp r10, sp[REG_SR] - andh r10, (MODE_MASK >> 16), COH - breq debug_resume_user - -debug_restore_all: - popm r10,r11 - mask_exceptions - mtsr SYSREG_RSR_DBG, r11 - mtsr SYSREG_RAR_DBG, r10 - ldmts sp++, r0-lr - sub sp, -4 + sub r8, pc, . - fault_exit_work + mtsr SYSREG_RAR_DBG, r8 + mov r9, 0 + orh r9, hi(SR_EM | SR_GM | MODE_EXCEPTION) + mtsr SYSREG_RSR_DBG, r9 + sub pc, -2 retd - -debug_resume_user: - get_thread_info r0 - mask_interrupts - - ld.w r1, r0[TI_flags] - andl r1, _TIF_DBGWORK_MASK, COH - breq debug_restore_all - -1: bld r1, TIF_NEED_RESCHED - brcc 2f - unmask_interrupts - rcall schedule - mask_interrupts - ld.w r1, r0[TI_flags] - rjmp 1b - -2: mov r2, _TIF_SIGPENDING | _TIF_RESTORE_SIGMASK - tst r1, r2 - breq 3f - unmask_interrupts - mov r12, sp - mov r11, r0 - rcall do_notify_resume - mask_interrupts - ld.w r1, r0[TI_flags] - rjmp 1b - -3: bld r1, TIF_SINGLE_STEP - brcc debug_restore_all - mfdr r2, DBGREG_DC - sbr r2, DC_SS_BIT - mtdr DBGREG_DC, r2 - rjmp debug_restore_all + .size debug_exit_work, . - debug_exit_work .set rsr_int0, SYSREG_RSR_INT0 .set rsr_int1, SYSREG_RSR_INT1 @@ -675,7 +692,11 @@ irq_level\level: andl r1, _TIF_WORK_MASK, COH brne irq_exit_work -1: popm r8-r9 +1: +#ifdef CONFIG_TRACE_IRQFLAGS + rcall trace_hardirqs_on +#endif + popm r8-r9 mtsr rar_int\level, r8 mtsr rsr_int\level, r9 ldmts sp++,r0-lr @@ -748,3 +769,53 @@ cpu_idle_enable_int_and_exit: IRQ_LEVEL 1 IRQ_LEVEL 2 IRQ_LEVEL 3 + + .section .kprobes.text, "ax", @progbits + .type enter_monitor_mode, @function +enter_monitor_mode: + /* + * We need to enter monitor mode to do a single step. The + * monitor code will alter the return address so that we + * return directly to the user instead of returning here. + */ + breakpoint + rjmp breakpoint_failed + + .size enter_monitor_mode, . - enter_monitor_mode + + .type debug_trampoline, @function + .global debug_trampoline +debug_trampoline: + /* + * Save the registers on the stack so that the monitor code + * can find them easily. + */ + sub sp, 4 /* r12_orig */ + stmts --sp, r0-lr + get_thread_info r0 + ld.w r8, r0[TI_rar_saved] + ld.w r9, r0[TI_rsr_saved] + pushm r8-r9 + + /* + * The monitor code will alter the return address so we don't + * return here. + */ + breakpoint + rjmp breakpoint_failed + .size debug_trampoline, . - debug_trampoline + + .type breakpoint_failed, @function +breakpoint_failed: + /* + * Something went wrong. Perhaps the debug hardware isn't + * enabled? + */ + lda.w r12, msg_breakpoint_failed + mov r11, sp + mov r10, 9 /* SIGKILL */ + call die +1: rjmp 1b + +msg_breakpoint_failed: + .asciz "Failed to enter Debug Mode" diff --git a/arch/avr32/kernel/kprobes.c b/arch/avr32/kernel/kprobes.c index 20b1c9d8f94..799ba89b07a 100644 --- a/arch/avr32/kernel/kprobes.c +++ b/arch/avr32/kernel/kprobes.c @@ -70,9 +70,9 @@ static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs) BUG_ON(!(sysreg_read(SR) & SYSREG_BIT(SR_D))); - dc = __mfdr(DBGREG_DC); - dc |= DC_SS; - __mtdr(DBGREG_DC, dc); + dc = ocd_read(DC); + dc |= 1 << OCD_DC_SS_BIT; + ocd_write(DC, dc); /* * We must run the instruction from its original location @@ -91,9 +91,9 @@ static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs) pr_debug("resuming execution at PC=%08lx\n", regs->pc); - dc = __mfdr(DBGREG_DC); - dc &= ~DC_SS; - __mtdr(DBGREG_DC, dc); + dc = ocd_read(DC); + dc &= ~(1 << OCD_DC_SS_BIT); + ocd_write(DC, dc); *p->addr = BREAKPOINT_INSTRUCTION; flush_icache_range((unsigned long)p->addr, @@ -261,7 +261,7 @@ int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) int __init arch_init_kprobes(void) { printk("KPROBES: Enabling monitor mode (MM|DBE)...\n"); - __mtdr(DBGREG_DC, DC_MM | DC_DBE); + ocd_write(DC, (1 << OCD_DC_MM_BIT) | (1 << OCD_DC_DBE_BIT)); /* TODO: Register kretprobe trampoline */ return 0; diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c index 13f98840261..9d6dac8af7a 100644 --- a/arch/avr32/kernel/process.c +++ b/arch/avr32/kernel/process.c @@ -55,8 +55,8 @@ void machine_power_off(void) void machine_restart(char *cmd) { - __mtdr(DBGREG_DC, DC_DBE); - __mtdr(DBGREG_DC, DC_RES); + ocd_write(DC, (1 << OCD_DC_DBE_BIT)); + ocd_write(DC, (1 << OCD_DC_RES_BIT)); while (1) ; } @@ -287,10 +287,11 @@ void show_regs_log_lvl(struct pt_regs *regs, const char *log_lvl) regs->sr & SR_N ? 'N' : 'n', regs->sr & SR_Z ? 'Z' : 'z', regs->sr & SR_C ? 'C' : 'c'); - printk("%sMode bits: %c%c%c%c%c%c%c%c%c\n", log_lvl, + printk("%sMode bits: %c%c%c%c%c%c%c%c%c%c\n", log_lvl, regs->sr & SR_H ? 'H' : 'h', - regs->sr & SR_R ? 'R' : 'r', regs->sr & SR_J ? 'J' : 'j', + regs->sr & SR_DM ? 'M' : 'm', + regs->sr & SR_D ? 'D' : 'd', regs->sr & SR_EM ? 'E' : 'e', regs->sr & SR_I3M ? '3' : '.', regs->sr & SR_I2M ? '2' : '.', diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c index 9e16b8a447f..002369e4409 100644 --- a/arch/avr32/kernel/ptrace.c +++ b/arch/avr32/kernel/ptrace.c @@ -30,20 +30,22 @@ static struct pt_regs *get_user_regs(struct task_struct *tsk) static void ptrace_single_step(struct task_struct *tsk) { - pr_debug("ptrace_single_step: pid=%u, SR=0x%08lx\n", - tsk->pid, tsk->thread.cpu_context.sr); - if (!(tsk->thread.cpu_context.sr & SR_D)) { - /* - * Set a breakpoint at the current pc to force the - * process into debug mode. The syscall/exception - * exit code will set a breakpoint at the return - * address when this flag is set. - */ - pr_debug("ptrace_single_step: Setting TIF_BREAKPOINT\n"); - set_tsk_thread_flag(tsk, TIF_BREAKPOINT); - } + pr_debug("ptrace_single_step: pid=%u, PC=0x%08lx, SR=0x%08lx\n", + tsk->pid, task_pt_regs(tsk)->pc, task_pt_regs(tsk)->sr); - /* The monitor code will do the actual step for us */ + /* + * We can't schedule in Debug mode, so when TIF_BREAKPOINT is + * set, the system call or exception handler will do a + * breakpoint to enter monitor mode before returning to + * userspace. + * + * The monitor code will then notice that TIF_SINGLE_STEP is + * set and return to userspace with single stepping enabled. + * The CPU will then enter monitor mode again after exactly + * one instruction has been executed, and the monitor code + * will then send a SIGTRAP to the process. + */ + set_tsk_thread_flag(tsk, TIF_BREAKPOINT); set_tsk_thread_flag(tsk, TIF_SINGLE_STEP); } @@ -55,23 +57,7 @@ static void ptrace_single_step(struct task_struct *tsk) void ptrace_disable(struct task_struct *child) { clear_tsk_thread_flag(child, TIF_SINGLE_STEP); -} - -/* - * Handle hitting a breakpoint - */ -static void ptrace_break(struct task_struct *tsk, struct pt_regs *regs) -{ - siginfo_t info; - - info.si_signo = SIGTRAP; - info.si_errno = 0; - info.si_code = TRAP_BRKPT; - info.si_addr = (void __user *)instruction_pointer(regs); - - pr_debug("ptrace_break: Sending SIGTRAP to PID %u (pc = 0x%p)\n", - tsk->pid, info.si_addr); - force_sig_info(SIGTRAP, &info, tsk); + clear_tsk_thread_flag(child, TIF_BREAKPOINT); } /* @@ -84,9 +70,6 @@ static int ptrace_read_user(struct task_struct *tsk, unsigned long offset, unsigned long *regs; unsigned long value; - pr_debug("ptrace_read_user(%p, %#lx, %p)\n", - tsk, offset, data); - if (offset & 3 || offset >= sizeof(struct user)) { printk("ptrace_read_user: invalid offset 0x%08lx\n", offset); return -EIO; @@ -98,6 +81,9 @@ static int ptrace_read_user(struct task_struct *tsk, unsigned long offset, if (offset < sizeof(struct pt_regs)) value = regs[offset / sizeof(regs[0])]; + pr_debug("ptrace_read_user(%s[%u], %#lx, %p) -> %#lx\n", + tsk->comm, tsk->pid, offset, data, value); + return put_user(value, data); } @@ -111,8 +97,11 @@ static int ptrace_write_user(struct task_struct *tsk, unsigned long offset, { unsigned long *regs; + pr_debug("ptrace_write_user(%s[%u], %#lx, %#lx)\n", + tsk->comm, tsk->pid, offset, value); + if (offset & 3 || offset >= sizeof(struct user)) { - printk("ptrace_write_user: invalid offset 0x%08lx\n", offset); + pr_debug(" invalid offset 0x%08lx\n", offset); return -EIO; } @@ -155,11 +144,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) { int ret; - pr_debug("arch_ptrace(%ld, %d, %#lx, %#lx)\n", - request, child->pid, addr, data); - pr_debug("ptrace: Enabling monitor mode...\n"); - __mtdr(DBGREG_DC, __mfdr(DBGREG_DC) | DC_MM | DC_DBE); + ocd_write(DC, ocd_read(DC) | (1 << OCD_DC_MM_BIT) + | (1 << OCD_DC_DBE_BIT)); switch (request) { /* Read the word at location addr in the child process */ @@ -240,19 +227,16 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } - pr_debug("sys_ptrace returning %d (DC = 0x%08lx)\n", ret, __mfdr(DBGREG_DC)); return ret; } asmlinkage void syscall_trace(void) { - pr_debug("syscall_trace called\n"); if (!test_thread_flag(TIF_SYSCALL_TRACE)) return; if (!(current->ptrace & PT_PTRACED)) return; - pr_debug("syscall_trace: notifying parent\n"); /* The 0x80 provides a way for the tracing parent to * distinguish between a syscall stop and SIGTRAP delivery */ ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) @@ -271,86 +255,143 @@ asmlinkage void syscall_trace(void) } } -asmlinkage void do_debug_priv(struct pt_regs *regs) -{ - unsigned long dc, ds; - unsigned long die_val; - - ds = __mfdr(DBGREG_DS); - - pr_debug("do_debug_priv: pc = %08lx, ds = %08lx\n", regs->pc, ds); - - if (ds & DS_SSS) - die_val = DIE_SSTEP; - else - die_val = DIE_BREAKPOINT; - - if (notify_die(die_val, "ptrace", regs, 0, 0, SIGTRAP) == NOTIFY_STOP) - return; - - if (likely(ds & DS_SSS)) { - extern void itlb_miss(void); - extern void tlb_miss_common(void); - struct thread_info *ti; - - dc = __mfdr(DBGREG_DC); - dc &= ~DC_SS; - __mtdr(DBGREG_DC, dc); - - ti = current_thread_info(); - set_ti_thread_flag(ti, TIF_BREAKPOINT); - - /* The TLB miss handlers don't check thread flags */ - if ((regs->pc >= (unsigned long)&itlb_miss) - && (regs->pc <= (unsigned long)&tlb_miss_common)) { - __mtdr(DBGREG_BWA2A, sysreg_read(RAR_EX)); - __mtdr(DBGREG_BWC2A, 0x40000001 | (get_asid() << 1)); - } - - /* - * If we're running in supervisor mode, the breakpoint - * will take us where we want directly, no need to - * single step. - */ - if ((regs->sr & MODE_MASK) != MODE_SUPERVISOR) - set_ti_thread_flag(ti, TIF_SINGLE_STEP); - } else { - panic("Unable to handle debug trap at pc = %08lx\n", - regs->pc); - } -} - /* - * Handle breakpoints, single steps and other debuggy things. To keep - * things simple initially, we run with interrupts and exceptions - * disabled all the time. + * debug_trampoline() is an assembly stub which will store all user + * registers on the stack and execute a breakpoint instruction. + * + * If we single-step into an exception handler which runs with + * interrupts disabled the whole time so it doesn't have to check for + * pending work, its return address will be modified so that it ends + * up returning to debug_trampoline. + * + * If the exception handler decides to store the user context and + * enable interrupts after all, it will restore the original return + * address and status register value. Before it returns, it will + * notice that TIF_BREAKPOINT is set and execute a breakpoint + * instruction. */ -asmlinkage void do_debug(struct pt_regs *regs) -{ - unsigned long dc, ds; +extern void debug_trampoline(void); - ds = __mfdr(DBGREG_DS); - pr_debug("do_debug: pc = %08lx, ds = %08lx\n", regs->pc, ds); +asmlinkage struct pt_regs *do_debug(struct pt_regs *regs) +{ + struct thread_info *ti; + unsigned long trampoline_addr; + u32 status; + u32 ctrl; + int code; + + status = ocd_read(DS); + ti = current_thread_info(); + code = TRAP_BRKPT; + + pr_debug("do_debug: status=0x%08x PC=0x%08lx SR=0x%08lx tif=0x%08lx\n", + status, regs->pc, regs->sr, ti->flags); + + if (!user_mode(regs)) { + unsigned long die_val = DIE_BREAKPOINT; + + if (status & (1 << OCD_DS_SSS_BIT)) + die_val = DIE_SSTEP; + + if (notify_die(die_val, "ptrace", regs, 0, 0, SIGTRAP) + == NOTIFY_STOP) + return regs; + + if ((status & (1 << OCD_DS_SWB_BIT)) + && test_and_clear_ti_thread_flag( + ti, TIF_BREAKPOINT)) { + /* + * Explicit breakpoint from trampoline or + * exception/syscall/interrupt handler. + * + * The real saved regs are on the stack right + * after the ones we saved on entry. + */ + regs++; + pr_debug(" -> TIF_BREAKPOINT done, adjusted regs:" + "PC=0x%08lx SR=0x%08lx\n", + regs->pc, regs->sr); + BUG_ON(!user_mode(regs)); + + if (test_thread_flag(TIF_SINGLE_STEP)) { + pr_debug("Going to do single step...\n"); + return regs; + } + + /* + * No TIF_SINGLE_STEP means we're done + * stepping over a syscall. Do the trap now. + */ + code = TRAP_TRACE; + } else if ((status & (1 << OCD_DS_SSS_BIT)) + && test_ti_thread_flag(ti, TIF_SINGLE_STEP)) { + + pr_debug("Stepped into something, " + "setting TIF_BREAKPOINT...\n"); + set_ti_thread_flag(ti, TIF_BREAKPOINT); + + /* + * We stepped into an exception, interrupt or + * syscall handler. Some exception handlers + * don't check for pending work, so we need to + * set up a trampoline just in case. + * + * The exception entry code will undo the + * trampoline stuff if it does a full context + * save (which also means that it'll check for + * pending work later.) + */ + if ((regs->sr & MODE_MASK) == MODE_EXCEPTION) { + trampoline_addr + = (unsigned long)&debug_trampoline; + + pr_debug("Setting up trampoline...\n"); + ti->rar_saved = sysreg_read(RAR_EX); + ti->rsr_saved = sysreg_read(RSR_EX); + sysreg_write(RAR_EX, trampoline_addr); + sysreg_write(RSR_EX, (MODE_EXCEPTION + | SR_EM | SR_GM)); + BUG_ON(ti->rsr_saved & MODE_MASK); + } + + /* + * If we stepped into a system call, we + * shouldn't do a single step after we return + * since the return address is right after the + * "scall" instruction we were told to step + * over. + */ + if ((regs->sr & MODE_MASK) == MODE_SUPERVISOR) { + pr_debug("Supervisor; no single step\n"); + clear_ti_thread_flag(ti, TIF_SINGLE_STEP); + } + + ctrl = ocd_read(DC); + ctrl &= ~(1 << OCD_DC_SS_BIT); + ocd_write(DC, ctrl); + + return regs; + } else { + printk(KERN_ERR "Unexpected OCD_DS value: 0x%08x\n", + status); + printk(KERN_ERR "Thread flags: 0x%08lx\n", ti->flags); + die("Unhandled debug trap in kernel mode", + regs, SIGTRAP); + } + } else if (status & (1 << OCD_DS_SSS_BIT)) { + /* Single step in user mode */ + code = TRAP_TRACE; - if (test_thread_flag(TIF_BREAKPOINT)) { - pr_debug("TIF_BREAKPOINT set\n"); - /* We're taking care of it */ - clear_thread_flag(TIF_BREAKPOINT); - __mtdr(DBGREG_BWC2A, 0); + ctrl = ocd_read(DC); + ctrl &= ~(1 << OCD_DC_SS_BIT); + ocd_write(DC, ctrl); } - if (test_thread_flag(TIF_SINGLE_STEP)) { - pr_debug("TIF_SINGLE_STEP set, ds = 0x%08lx\n", ds); - if (ds & DS_SSS) { - dc = __mfdr(DBGREG_DC); - dc &= ~DC_SS; - __mtdr(DBGREG_DC, dc); + pr_debug("Sending SIGTRAP: code=%d PC=0x%08lx SR=0x%08lx\n", + code, regs->pc, regs->sr); - clear_thread_flag(TIF_SINGLE_STEP); - ptrace_break(current, regs); - } - } else { - /* regular breakpoint */ - ptrace_break(current, regs); - } + clear_thread_flag(TIF_SINGLE_STEP); + _exception(SIGTRAP, regs, code, instruction_pointer(regs)); + + return regs; } diff --git a/arch/avr32/kernel/stacktrace.c b/arch/avr32/kernel/stacktrace.c new file mode 100644 index 00000000000..9a68190bbff --- /dev/null +++ b/arch/avr32/kernel/stacktrace.c @@ -0,0 +1,53 @@ +/* + * Stack trace management functions + * + * Copyright (C) 2007 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/sched.h> +#include <linux/stacktrace.h> +#include <linux/thread_info.h> + +register unsigned long current_frame_pointer asm("r7"); + +struct stackframe { + unsigned long lr; + unsigned long fp; +}; + +/* + * Save stack-backtrace addresses into a stack_trace buffer. + */ +void save_stack_trace(struct stack_trace *trace) +{ + unsigned long low, high; + unsigned long fp; + struct stackframe *frame; + int skip = trace->skip; + + low = (unsigned long)task_stack_page(current); + high = low + THREAD_SIZE; + fp = current_frame_pointer; + + while (fp >= low && fp <= (high - 8)) { + frame = (struct stackframe *)fp; + + if (skip) { + skip--; + } else { + trace->entries[trace->nr_entries++] = frame->lr; + if (trace->nr_entries >= trace->max_entries) + break; + } + + /* + * The next frame must be at a higher address than the + * current frame. + */ + low = fp + 8; + fp = frame->fp; + } +} diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c index 9a73ce7eb50..870c075e631 100644 --- a/arch/avr32/kernel/traps.c +++ b/arch/avr32/kernel/traps.c @@ -39,7 +39,7 @@ void NORET_TYPE die(const char *str, struct pt_regs *regs, long err) printk("FRAME_POINTER "); #endif if (current_cpu_data.features & AVR32_FEATURE_OCD) { - unsigned long did = __mfdr(DBGREG_DID); + unsigned long did = ocd_read(DID); printk("chip: 0x%03lx:0x%04lx rev %lu\n", (did >> 1) & 0x7ff, (did >> 12) & 0x7fff, @@ -89,7 +89,7 @@ void _exception(long signr, struct pt_regs *regs, int code, * generate the same exception over and over again and we get * nowhere. Better to kill it and let the kernel panic. */ - if (is_init(current)) { + if (is_global_init(current)) { __sighandler_t handler; spin_lock_irq(¤t->sighand->siglock); diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S index ce9ac965988..11f08e35a2e 100644 --- a/arch/avr32/kernel/vmlinux.lds.S +++ b/arch/avr32/kernel/vmlinux.lds.S @@ -77,10 +77,10 @@ SECTIONS . = 0x100; *(.scall.text) *(.irq.text) + KPROBES_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT - KPROBES_TEXT *(.fixup) *(.gnu.warning) _etext = .; diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c index f6d154ca4d2..7c4388f4f17 100644 --- a/arch/avr32/mach-at32ap/at32ap7000.c +++ b/arch/avr32/mach-at32ap/at32ap7000.c @@ -474,7 +474,7 @@ static struct resource at32ap700x_rtc0_resource[] = { static struct resource at32_wdt0_resource[] = { { .start = 0xfff000b0, - .end = 0xfff000bf, + .end = 0xfff000cf, .flags = IORESOURCE_MEM, }, }; @@ -556,6 +556,17 @@ static struct clk pico_clk = { .users = 1, }; +static struct resource dmaca0_resource[] = { + { + .start = 0xff200000, + .end = 0xff20ffff, + .flags = IORESOURCE_MEM, + }, + IRQ(2), +}; +DEFINE_DEV(dmaca, 0); +DEV_CLK(hclk, dmaca0, hsb, 10); + /* -------------------------------------------------------------------- * HMATRIX * -------------------------------------------------------------------- */ @@ -655,6 +666,7 @@ void __init at32_add_system_devices(void) platform_device_register(&at32_eic0_device); platform_device_register(&smc0_device); platform_device_register(&pdc_device); + platform_device_register(&dmaca0_device); platform_device_register(&at32_systc0_device); @@ -678,7 +690,7 @@ static struct resource atmel_usart0_resource[] = { IRQ(6), }; DEFINE_DEV_DATA(atmel_usart, 0); -DEV_CLK(usart, atmel_usart0, pba, 4); +DEV_CLK(usart, atmel_usart0, pba, 3); static struct atmel_uart_data atmel_usart1_data = { .use_dma_tx = 1, @@ -960,6 +972,96 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n) } /* -------------------------------------------------------------------- + * TWI + * -------------------------------------------------------------------- */ +static struct resource atmel_twi0_resource[] __initdata = { + PBMEM(0xffe00800), + IRQ(5), +}; +static struct clk atmel_twi0_pclk = { + .name = "twi_pclk", + .parent = &pba_clk, + .mode = pba_clk_mode, + .get_rate = pba_clk_get_rate, + .index = 2, +}; + +struct platform_device *__init at32_add_device_twi(unsigned int id) +{ + struct platform_device *pdev; + + if (id != 0) + return NULL; + + pdev = platform_device_alloc("atmel_twi", id); + if (!pdev) + return NULL; + + if (platform_device_add_resources(pdev, atmel_twi0_resource, + ARRAY_SIZE(atmel_twi0_resource))) + goto err_add_resources; + + select_peripheral(PA(6), PERIPH_A, 0); /* SDA */ + select_peripheral(PA(7), PERIPH_A, 0); /* SDL */ + + atmel_twi0_pclk.dev = &pdev->dev; + + platform_device_add(pdev); + return pdev; + +err_add_resources: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- + * MMC + * -------------------------------------------------------------------- */ +static struct resource atmel_mci0_resource[] __initdata = { + PBMEM(0xfff02400), + IRQ(28), +}; +static struct clk atmel_mci0_pclk = { + .name = "mci_clk", + .parent = &pbb_clk, + .mode = pbb_clk_mode, + .get_rate = pbb_clk_get_rate, + .index = 9, +}; + +struct platform_device *__init at32_add_device_mci(unsigned int id) +{ + struct platform_device *pdev; + + if (id != 0) + return NULL; + + pdev = platform_device_alloc("atmel_mci", id); + if (!pdev) + return NULL; + + if (platform_device_add_resources(pdev, atmel_mci0_resource, + ARRAY_SIZE(atmel_mci0_resource))) + goto err_add_resources; + + select_peripheral(PA(10), PERIPH_A, 0); /* CLK */ + select_peripheral(PA(11), PERIPH_A, 0); /* CMD */ + select_peripheral(PA(12), PERIPH_A, 0); /* DATA0 */ + select_peripheral(PA(13), PERIPH_A, 0); /* DATA1 */ + select_peripheral(PA(14), PERIPH_A, 0); /* DATA2 */ + select_peripheral(PA(15), PERIPH_A, 0); /* DATA3 */ + + atmel_mci0_pclk.dev = &pdev->dev; + + platform_device_add(pdev); + return pdev; + +err_add_resources: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- * LCDC * -------------------------------------------------------------------- */ static struct atmel_lcdfb_info atmel_lcdfb0_data; @@ -1228,6 +1330,241 @@ out_free_pdev: } /* -------------------------------------------------------------------- + * IDE / CompactFlash + * -------------------------------------------------------------------- */ +static struct resource at32_smc_cs4_resource[] __initdata = { + { + .start = 0x04000000, + .end = 0x07ffffff, + .flags = IORESOURCE_MEM, + }, + IRQ(~0UL), /* Magic IRQ will be overridden */ +}; +static struct resource at32_smc_cs5_resource[] __initdata = { + { + .start = 0x20000000, + .end = 0x23ffffff, + .flags = IORESOURCE_MEM, + }, + IRQ(~0UL), /* Magic IRQ will be overridden */ +}; + +static int __init at32_init_ide_or_cf(struct platform_device *pdev, + unsigned int cs, unsigned int extint) +{ + static unsigned int extint_pin_map[4] __initdata = { + GPIO_PIN_PB(25), + GPIO_PIN_PB(26), + GPIO_PIN_PB(27), + GPIO_PIN_PB(28), + }; + static bool common_pins_initialized __initdata = false; + unsigned int extint_pin; + int ret; + + if (extint >= ARRAY_SIZE(extint_pin_map)) + return -EINVAL; + extint_pin = extint_pin_map[extint]; + + switch (cs) { + case 4: + ret = platform_device_add_resources(pdev, + at32_smc_cs4_resource, + ARRAY_SIZE(at32_smc_cs4_resource)); + if (ret) + return ret; + + select_peripheral(PE(21), PERIPH_A, 0); /* NCS4 -> OE_N */ + set_ebi_sfr_bits(HMATRIX_BIT(CS4A)); + break; + case 5: + ret = platform_device_add_resources(pdev, + at32_smc_cs5_resource, + ARRAY_SIZE(at32_smc_cs5_resource)); + if (ret) + return ret; + + select_peripheral(PE(22), PERIPH_A, 0); /* NCS5 -> OE_N */ + set_ebi_sfr_bits(HMATRIX_BIT(CS5A)); + break; + default: + return -EINVAL; + } + + if (!common_pins_initialized) { + select_peripheral(PE(19), PERIPH_A, 0); /* CFCE1 -> CS0_N */ + select_peripheral(PE(20), PERIPH_A, 0); /* CFCE2 -> CS1_N */ + select_peripheral(PE(23), PERIPH_A, 0); /* CFRNW -> DIR */ + select_peripheral(PE(24), PERIPH_A, 0); /* NWAIT <- IORDY */ + common_pins_initialized = true; + } + + at32_select_periph(extint_pin, GPIO_PERIPH_A, AT32_GPIOF_DEGLITCH); + + pdev->resource[1].start = EIM_IRQ_BASE + extint; + pdev->resource[1].end = pdev->resource[1].start; + + return 0; +} + +struct platform_device *__init +at32_add_device_ide(unsigned int id, unsigned int extint, + struct ide_platform_data *data) +{ + struct platform_device *pdev; + + pdev = platform_device_alloc("at32_ide", id); + if (!pdev) + goto fail; + + if (platform_device_add_data(pdev, data, + sizeof(struct ide_platform_data))) + goto fail; + + if (at32_init_ide_or_cf(pdev, data->cs, extint)) + goto fail; + + platform_device_add(pdev); + return pdev; + +fail: + platform_device_put(pdev); + return NULL; +} + +struct platform_device *__init +at32_add_device_cf(unsigned int id, unsigned int extint, + struct cf_platform_data *data) +{ + struct platform_device *pdev; + + pdev = platform_device_alloc("at32_cf", id); + if (!pdev) + goto fail; + + if (platform_device_add_data(pdev, data, + sizeof(struct cf_platform_data))) + goto fail; + + if (at32_init_ide_or_cf(pdev, data->cs, extint)) + goto fail; + + if (data->detect_pin != GPIO_PIN_NONE) + at32_select_gpio(data->detect_pin, AT32_GPIOF_DEGLITCH); + if (data->reset_pin != GPIO_PIN_NONE) + at32_select_gpio(data->reset_pin, 0); + if (data->vcc_pin != GPIO_PIN_NONE) + at32_select_gpio(data->vcc_pin, 0); + /* READY is used as extint, so we can't select it as gpio */ + + platform_device_add(pdev); + return pdev; + +fail: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- + * AC97C + * -------------------------------------------------------------------- */ +static struct resource atmel_ac97c0_resource[] __initdata = { + PBMEM(0xfff02800), + IRQ(29), +}; +static struct clk atmel_ac97c0_pclk = { + .name = "pclk", + .parent = &pbb_clk, + .mode = pbb_clk_mode, + .get_rate = pbb_clk_get_rate, + .index = 10, +}; + +struct platform_device *__init at32_add_device_ac97c(unsigned int id) +{ + struct platform_device *pdev; + + if (id != 0) + return NULL; + + pdev = platform_device_alloc("atmel_ac97c", id); + if (!pdev) + return NULL; + + if (platform_device_add_resources(pdev, atmel_ac97c0_resource, + ARRAY_SIZE(atmel_ac97c0_resource))) + goto err_add_resources; + + select_peripheral(PB(20), PERIPH_B, 0); /* SYNC */ + select_peripheral(PB(21), PERIPH_B, 0); /* SDO */ + select_peripheral(PB(22), PERIPH_B, 0); /* SDI */ + select_peripheral(PB(23), PERIPH_B, 0); /* SCLK */ + + atmel_ac97c0_pclk.dev = &pdev->dev; + + platform_device_add(pdev); + return pdev; + +err_add_resources: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- + * ABDAC + * -------------------------------------------------------------------- */ +static struct resource abdac0_resource[] __initdata = { + PBMEM(0xfff02000), + IRQ(27), +}; +static struct clk abdac0_pclk = { + .name = "pclk", + .parent = &pbb_clk, + .mode = pbb_clk_mode, + .get_rate = pbb_clk_get_rate, + .index = 8, +}; +static struct clk abdac0_sample_clk = { + .name = "sample_clk", + .mode = genclk_mode, + .get_rate = genclk_get_rate, + .set_rate = genclk_set_rate, + .set_parent = genclk_set_parent, + .index = 6, +}; + +struct platform_device *__init at32_add_device_abdac(unsigned int id) +{ + struct platform_device *pdev; + + if (id != 0) + return NULL; + + pdev = platform_device_alloc("abdac", id); + if (!pdev) + return NULL; + + if (platform_device_add_resources(pdev, abdac0_resource, + ARRAY_SIZE(abdac0_resource))) + goto err_add_resources; + + select_peripheral(PB(20), PERIPH_A, 0); /* DATA1 */ + select_peripheral(PB(21), PERIPH_A, 0); /* DATA0 */ + select_peripheral(PB(22), PERIPH_A, 0); /* DATAN1 */ + select_peripheral(PB(23), PERIPH_A, 0); /* DATAN0 */ + + abdac0_pclk.dev = &pdev->dev; + abdac0_sample_clk.dev = &pdev->dev; + + platform_device_add(pdev); + return pdev; + +err_add_resources: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- * GCLK * -------------------------------------------------------------------- */ static struct clk gclk0 = { @@ -1290,6 +1627,7 @@ struct clk *at32_clock_list[] = { &smc0_mck, &pdc_hclk, &pdc_pclk, + &dmaca0_hclk, &pico_clk, &pio0_mck, &pio1_mck, @@ -1307,6 +1645,8 @@ struct clk *at32_clock_list[] = { &macb1_pclk, &atmel_spi0_spi_clk, &atmel_spi1_spi_clk, + &atmel_twi0_pclk, + &atmel_mci0_pclk, &atmel_lcdfb0_hck1, &atmel_lcdfb0_pixclk, &ssc0_pclk, @@ -1314,6 +1654,9 @@ struct clk *at32_clock_list[] = { &ssc2_pclk, &usba0_hclk, &usba0_pclk, + &atmel_ac97c0_pclk, + &abdac0_pclk, + &abdac0_sample_clk, &gclk0, &gclk1, &gclk2, @@ -1355,6 +1698,7 @@ void __init at32_clock_init(void) genclk_init_parent(&gclk3); genclk_init_parent(&gclk4); genclk_init_parent(&atmel_lcdfb0_pixclk); + genclk_init_parent(&abdac0_sample_clk); /* * Turn on all clocks that have at least one user already, and diff --git a/arch/avr32/mach-at32ap/extint.c b/arch/avr32/mach-at32ap/extint.c index 8acd0109003..f5bfd4c81fe 100644 --- a/arch/avr32/mach-at32ap/extint.c +++ b/arch/avr32/mach-at32ap/extint.c @@ -142,7 +142,7 @@ static int eic_set_irq_type(unsigned int irq, unsigned int flow_type) return ret; } -struct irq_chip eic_chip = { +static struct irq_chip eic_chip = { .name = "eic", .ack = eic_ack_irq, .mask = eic_mask_irq, diff --git a/arch/avr32/mach-at32ap/hsmc.c b/arch/avr32/mach-at32ap/hsmc.c index 704607fbcc6..fa427ed4278 100644 --- a/arch/avr32/mach-at32ap/hsmc.c +++ b/arch/avr32/mach-at32ap/hsmc.c @@ -7,7 +7,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#define DEBUG #include <linux/clk.h> #include <linux/err.h> #include <linux/init.h> diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c index dd5c009cf22..0b286cd5302 100644 --- a/arch/avr32/mach-at32ap/intc.c +++ b/arch/avr32/mach-at32ap/intc.c @@ -13,6 +13,7 @@ #include <linux/irq.h> #include <linux/platform_device.h> +#include <asm/intc.h> #include <asm/io.h> #include "intc.h" @@ -136,7 +137,8 @@ fail: panic("Interrupt controller initialization failed!\n"); } -unsigned long intc_get_pending(int group) +unsigned long intc_get_pending(unsigned int group) { return intc_readl(&intc0, INTREQ0 + 4 * group); } +EXPORT_SYMBOL_GPL(intc_get_pending); diff --git a/arch/avr32/mach-at32ap/pm.h b/arch/avr32/mach-at32ap/pm.h index 47efd0d1951..694d521edc2 100644 --- a/arch/avr32/mach-at32ap/pm.h +++ b/arch/avr32/mach-at32ap/pm.h @@ -113,8 +113,8 @@ /* Register access macros */ #define pm_readl(reg) \ - __raw_readl((void __iomem *)AT32_PM_BASE + PM_##reg) + __raw_readl((void __iomem __force *)AT32_PM_BASE + PM_##reg) #define pm_writel(reg,value) \ - __raw_writel((value), (void __iomem *)AT32_PM_BASE + PM_##reg) + __raw_writel((value), (void __iomem __force *)AT32_PM_BASE + PM_##reg) #endif /* __ARCH_AVR32_MACH_AT32AP_PM_H__ */ diff --git a/arch/avr32/mach-at32ap/time-tc.c b/arch/avr32/mach-at32ap/time-tc.c index e3070bdd4bb..10265863c98 100644 --- a/arch/avr32/mach-at32ap/time-tc.c +++ b/arch/avr32/mach-at32ap/time-tc.c @@ -79,7 +79,7 @@ static int avr32_timer_calc_div_and_set_jiffies(struct clk *pclk) { unsigned int cycles_max = (clocksource_avr32.mask + 1) / 2; unsigned int divs[] = { 4, 8, 16, 32 }; - int divs_size = sizeof(divs) / sizeof(*divs); + int divs_size = ARRAY_SIZE(divs); int i = 0; unsigned long count_hz; unsigned long shift; diff --git a/arch/avr32/mm/cache.c b/arch/avr32/mm/cache.c index c1233c615e6..15a4e5e142c 100644 --- a/arch/avr32/mm/cache.c +++ b/arch/avr32/mm/cache.c @@ -122,16 +122,6 @@ void flush_icache_page(struct vm_area_struct *vma, struct page *page) } } -/* - * This one is used by copy_to_user_page() - */ -void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, - unsigned long addr, int len) -{ - if (vma->vm_flags & VM_EXEC) - flush_icache_range(addr, addr + len); -} - asmlinkage int sys_cacheflush(int operation, void __user *addr, size_t len) { int ret; @@ -159,3 +149,13 @@ asmlinkage int sys_cacheflush(int operation, void __user *addr, size_t len) out: return ret; } + +void copy_to_user_page(struct vm_area_struct *vma, struct page *page, + unsigned long vaddr, void *dst, const void *src, + unsigned long len) +{ + memcpy(dst, src, len); + if (vma->vm_flags & VM_EXEC) + flush_icache_range((unsigned long)dst, + (unsigned long)dst + len); +} diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c index 11472f8701b..6560cb18b4e 100644 --- a/arch/avr32/mm/fault.c +++ b/arch/avr32/mm/fault.c @@ -160,7 +160,7 @@ bad_area: if (exception_trace && printk_ratelimit()) printk("%s%s[%d]: segfault at %08lx pc %08lx " "sp %08lx ecr %lu\n", - is_init(tsk) ? KERN_EMERG : KERN_INFO, + is_global_init(tsk) ? KERN_EMERG : KERN_INFO, tsk->comm, tsk->pid, address, regs->pc, regs->sp, ecr); _exception(SIGSEGV, regs, code, address); @@ -209,7 +209,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; @@ -231,7 +231,7 @@ do_sigbus: if (exception_trace) printk("%s%s[%d]: bus error at %08lx pc %08lx " "sp %08lx ecr %lu\n", - is_init(tsk) ? KERN_EMERG : KERN_INFO, + is_global_init(tsk) ? KERN_EMERG : KERN_INFO, tsk->comm, tsk->pid, address, regs->pc, regs->sp, ecr); diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index aa9db307331..2a3a7ea5958 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -3,7 +3,7 @@ # see Documentation/kbuild/kconfig-language.txt. # -mainmenu "uClinux/Blackfin (w/o MMU) Kernel Configuration" +mainmenu "Blackfin Kernel Configuration" config MMU bool @@ -29,10 +29,6 @@ config ZONE_DMA bool default y -config BFIN - bool - default y - config SEMAPHORE_SLEEPERS bool default y @@ -50,7 +46,7 @@ config GENERIC_HARDIRQS default y config GENERIC_IRQ_PROBE - bool + bool default y config GENERIC_TIME @@ -69,11 +65,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config IRQCHIP_DEMUX_GPIO - bool - depends on (BF53x || BF561 || BF54x) - default y - source "init/Kconfig" source "kernel/Kconfig.preempt" @@ -85,6 +76,21 @@ choice prompt "CPU" default BF533 +config BF522 + bool "BF522" + help + BF522 Processor Support. + +config BF525 + bool "BF525" + help + BF525 Processor Support. + +config BF527 + bool "BF527" + help + BF527 Processor Support. + config BF531 bool "BF531" help @@ -125,6 +131,11 @@ config BF544 help BF544 Processor Support. +config BF547 + bool "BF547" + help + BF547 Processor Support. + config BF548 bool "BF548" help @@ -144,13 +155,18 @@ endchoice choice prompt "Silicon Rev" + default BF_REV_0_1 if BF527 default BF_REV_0_2 if BF537 default BF_REV_0_3 if BF533 default BF_REV_0_0 if BF549 config BF_REV_0_0 bool "0.0" - depends on (BF549) + depends on (BF52x || BF54x) + +config BF_REV_0_1 + bool "0.1" + depends on (BF52x || BF54x) config BF_REV_0_2 bool "0.2" @@ -176,6 +192,11 @@ config BF_REV_NONE endchoice +config BF52x + bool + depends on (BF522 || BF525 || BF527) + default y + config BF53x bool depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537) @@ -183,7 +204,7 @@ config BF53x config BF54x bool - depends on (BF542 || BF544 || BF548 || BF549) + depends on (BF542 || BF544 || BF547 || BF548 || BF549) default y config BFIN_DUAL_CORE @@ -196,83 +217,6 @@ config BFIN_SINGLE_CORE depends on !BFIN_DUAL_CORE default y -choice - prompt "System type" - default BFIN533_STAMP - help - Do NOT change the board here. Please use the top level - configuration to ensure that all the other settings are - correct. - -config BFIN533_EZKIT - bool "BF533-EZKIT" - depends on (BF533 || BF532 || BF531) - help - BF533-EZKIT-LITE board Support. - -config BFIN533_STAMP - bool "BF533-STAMP" - depends on (BF533 || BF532 || BF531) - help - BF533-STAMP board Support. - -config BFIN537_STAMP - bool "BF537-STAMP" - depends on (BF537 || BF536 || BF534) - help - BF537-STAMP board Support. - -config BFIN533_BLUETECHNIX_CM - bool "Bluetechnix CM-BF533" - depends on (BF533) - help - CM-BF533 support for EVAL- and DEV-Board. - -config BFIN537_BLUETECHNIX_CM - bool "Bluetechnix CM-BF537" - depends on (BF537) - help - CM-BF537 support for EVAL- and DEV-Board. - -config BFIN548_EZKIT - bool "BF548-EZKIT" - depends on (BF548 || BF549) - help - BFIN548-EZKIT board Support. - -config BFIN561_BLUETECHNIX_CM - bool "Bluetechnix CM-BF561" - depends on (BF561) - help - CM-BF561 support for EVAL- and DEV-Board. - -config BFIN561_EZKIT - bool "BF561-EZKIT" - depends on (BF561) - help - BF561-EZKIT-LITE board Support. - -config BFIN561_TEPLA - bool "BF561-TEPLA" - depends on (BF561) - help - BF561-TEPLA board Support. - -config PNAV10 - bool "PNAV 1.0 board" - depends on (BF537) - help - PNAV 1.0 board Support. - -config GENERIC_BOARD - bool "Custom" - depends on (BF537 || BF536 \ - || BF534 || BF561 || BF535 || BF533 || BF532 || BF531) - help - GENERIC or Custom board Support. - -endchoice - config MEM_GENERIC_BOARD bool depends on GENERIC_BOARD @@ -286,7 +230,8 @@ config MEM_MT48LC64M4A2FB_7E config MEM_MT48LC16M16A2TG_75 bool depends on (BFIN533_EZKIT || BFIN561_EZKIT \ - || BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM) + || BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM \ + || H8606_HVSISTEMAS) default y config MEM_MT48LC32M8A2_75 @@ -299,11 +244,17 @@ config MEM_MT48LC8M32B2B5_7 depends on (BFIN561_BLUETECHNIX_CM) default y +config MEM_MT48LC32M16A2TG_75 + bool + depends on (BFIN527_EZKIT) + default y + config BFIN_SHARED_FLASH_ENET bool depends on (BFIN533_STAMP) default y +source "arch/blackfin/mach-bf527/Kconfig" source "arch/blackfin/mach-bf533/Kconfig" source "arch/blackfin/mach-bf561/Kconfig" source "arch/blackfin/mach-bf537/Kconfig" @@ -329,7 +280,7 @@ config CLKIN_HZ int "Crystal Frequency in Hz" default "11059200" if BFIN533_STAMP default "27000000" if BFIN533_EZKIT - default "25000000" if BFIN537_STAMP + default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS) default "30000000" if BFIN561_EZKIT default "24576000" if PNAV10 help @@ -345,9 +296,9 @@ config BFIN_KERNEL_CLOCK configuration. config PLL_BYPASS - bool "Bypass PLL" - depends on BFIN_KERNEL_CLOCK - default n + bool "Bypass PLL" + depends on BFIN_KERNEL_CLOCK + default n config CLKIN_HALF bool "Half Clock In" @@ -362,11 +313,12 @@ config VCO_MULT range 1 64 default "22" if BFIN533_EZKIT default "45" if BFIN533_STAMP - default "20" if BFIN537_STAMP + default "20" if (BFIN537_STAMP || BFIN527_EZKIT) default "22" if BFIN533_BLUETECHNIX_CM default "20" if BFIN537_BLUETECHNIX_CM default "20" if BFIN561_BLUETECHNIX_CM default "20" if BFIN561_EZKIT + default "16" if H8606_HVSISTEMAS help This controls the frequency of the on-chip PLL. This can be between 1 and 64. PLL Frequency = (Crystal Frequency) * (this setting) @@ -398,11 +350,12 @@ config SCLK_DIV range 1 15 default 5 if BFIN533_EZKIT default 5 if BFIN533_STAMP - default 4 if BFIN537_STAMP + default 4 if (BFIN537_STAMP || BFIN527_EZKIT) default 5 if BFIN533_BLUETECHNIX_CM default 4 if BFIN537_BLUETECHNIX_CM default 4 if BFIN561_BLUETECHNIX_CM default 5 if BFIN561_EZKIT + default 3 if H8606_HVSISTEMAS help This sets the frequency of the system clock (including SDRAM or DDR). This can be between 1 and 15 @@ -422,11 +375,11 @@ config MAX_VCO_HZ default 500000000 if BF534 default 400000000 if BF536 default 600000000 if BF537 - default 533000000 if BF538 - default 533000000 if BF539 + default 533333333 if BF538 + default 533333333 if BF539 default 600000000 if BF542 - default 533000000 if BF544 - default 533000000 if BF549 + default 533333333 if BF544 + default 533333333 if BF549 default 600000000 if BF561 config MIN_VCO_HZ @@ -435,7 +388,7 @@ config MIN_VCO_HZ config MAX_SCLK_HZ int - default 133000000 + default 133333333 config MIN_SCLK_HZ int @@ -450,15 +403,19 @@ comment "Memory Setup" config MEM_SIZE int "SDRAM Memory Size in MBytes" default 32 if BFIN533_EZKIT + default 64 if BFIN527_EZKIT default 64 if BFIN537_STAMP default 64 if BFIN561_EZKIT default 128 if BFIN533_STAMP default 64 if PNAV10 + default 32 if H8606_HVSISTEMAS config MEM_ADD_WIDTH int "SDRAM Memory Address Width" default 9 if BFIN533_EZKIT default 9 if BFIN561_EZKIT + default 9 if H8606_HVSISTEMAS + default 10 if BFIN527_EZKIT default 10 if BFIN537_STAMP default 11 if BFIN533_STAMP default 10 if PNAV10 @@ -613,85 +570,86 @@ config I_ENTRY_L1 bool "Locate interrupt entry code in L1 Memory" default y help - If enabled interrupt entry code (STORE/RESTORE CONTEXT) is linked - into L1 instruction memory.(less latency) + If enabled, interrupt entry code (STORE/RESTORE CONTEXT) is linked + into L1 instruction memory. (less latency) config EXCPT_IRQ_SYSC_L1 - bool "Locate entire ASM lowlevel excepetion / interrupt - Syscall and CPLB handler code in L1 Memory" + bool "Locate entire ASM lowlevel exception / interrupt - Syscall and CPLB handler code in L1 Memory" default y help - If enabled entire ASM lowlevel exception and interrupt entry code (STORE/RESTORE CONTEXT) is linked - into L1 instruction memory.(less latency) + If enabled, the entire ASM lowlevel exception and interrupt entry code + (STORE/RESTORE CONTEXT) is linked into L1 instruction memory. + (less latency) config DO_IRQ_L1 bool "Locate frequently called do_irq dispatcher function in L1 Memory" default y help - If enabled frequently called do_irq dispatcher function is linked - into L1 instruction memory.(less latency) + If enabled, the frequently called do_irq dispatcher function is linked + into L1 instruction memory. (less latency) config CORE_TIMER_IRQ_L1 bool "Locate frequently called timer_interrupt() function in L1 Memory" default y help - If enabled frequently called timer_interrupt() function is linked - into L1 instruction memory.(less latency) + If enabled, the frequently called timer_interrupt() function is linked + into L1 instruction memory. (less latency) config IDLE_L1 bool "Locate frequently idle function in L1 Memory" default y help - If enabled frequently called idle function is linked - into L1 instruction memory.(less latency) + If enabled, the frequently called idle function is linked + into L1 instruction memory. (less latency) config SCHEDULE_L1 bool "Locate kernel schedule function in L1 Memory" default y help - If enabled frequently called kernel schedule is linked - into L1 instruction memory.(less latency) + If enabled, the frequently called kernel schedule is linked + into L1 instruction memory. (less latency) config ARITHMETIC_OPS_L1 bool "Locate kernel owned arithmetic functions in L1 Memory" default y help - If enabled arithmetic functions are linked - into L1 instruction memory.(less latency) + If enabled, arithmetic functions are linked + into L1 instruction memory. (less latency) config ACCESS_OK_L1 bool "Locate access_ok function in L1 Memory" default y help - If enabled access_ok function is linked - into L1 instruction memory.(less latency) + If enabled, the access_ok function is linked + into L1 instruction memory. (less latency) config MEMSET_L1 bool "Locate memset function in L1 Memory" default y help - If enabled memset function is linked - into L1 instruction memory.(less latency) + If enabled, the memset function is linked + into L1 instruction memory. (less latency) config MEMCPY_L1 bool "Locate memcpy function in L1 Memory" default y help - If enabled memcpy function is linked - into L1 instruction memory.(less latency) + If enabled, the memcpy function is linked + into L1 instruction memory. (less latency) config SYS_BFIN_SPINLOCK_L1 bool "Locate sys_bfin_spinlock function in L1 Memory" default y help - If enabled sys_bfin_spinlock function is linked - into L1 instruction memory.(less latency) + If enabled, sys_bfin_spinlock function is linked + into L1 instruction memory. (less latency) config IP_CHECKSUM_L1 bool "Locate IP Checksum function in L1 Memory" default n help - If enabled IP Checksum function is linked - into L1 instruction memory.(less latency) + If enabled, the IP Checksum function is linked + into L1 instruction memory. (less latency) config CACHELINE_ALIGNED_L1 bool "Locate cacheline_aligned data to L1 Data Memory" @@ -699,24 +657,24 @@ config CACHELINE_ALIGNED_L1 default n if BF54x depends on !BF531 help - If enabled cacheline_anligned data is linked - into L1 data memory.(less latency) + If enabled, cacheline_anligned data is linked + into L1 data memory. (less latency) config SYSCALL_TAB_L1 bool "Locate Syscall Table L1 Data Memory" default n depends on !BF531 help - If enabled the Syscall LUT is linked - into L1 data memory.(less latency) + If enabled, the Syscall LUT is linked + into L1 data memory. (less latency) config CPLB_SWITCH_TAB_L1 bool "Locate CPLB Switch Tables L1 Data Memory" default n depends on !BF531 help - If enabled the CPLB Switch Tables are linked - into L1 data memory.(less latency) + If enabled, the CPLB Switch Tables are linked + into L1 data memory. (less latency) endmenu @@ -748,9 +706,19 @@ config LARGE_ALLOCS a lot of RAM, and you need to able to allocate very large contiguous chunks. If unsure, say N. +config BFIN_GPTIMERS + tristate "Enable Blackfin General Purpose Timers API" + default n + help + Enable support for the General Purpose Timers API. If you + are unsure, say N. + + To compile this driver as a module, choose M here: the module + will be called gptimers.ko. + config BFIN_DMA_5XX bool "Enable DMA Support" - depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561 || BF54x) + depends on (BF52x || BF53x || BF561 || BF54x) default y help DMA driver for BF5xx. @@ -898,6 +866,20 @@ config BANK_3 default 0x99B3 endmenu +config EBIU_MBSCTLVAL + hex "EBIU Bank Select Control Register" + depends on BF54x + default 0 + +config EBIU_MODEVAL + hex "Flash Memory Mode Control Register" + depends on BF54x + default 1 + +config EBIU_FCTLVAL + hex "Flash Memory Bank Control Register" + depends on BF54x + default 6 endmenu ############################################################################# @@ -1012,176 +994,9 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/blackfin/oprofile/Kconfig" - -menu "Kernel hacking" - -source "lib/Kconfig.debug" - -config DEBUG_HWERR - bool "Hardware error interrupt debugging" - depends on DEBUG_KERNEL - help - When enabled, the hardware error interrupt is never disabled, and - will happen immediately when an error condition occurs. This comes - at a slight cost in code size, but is necessary if you are getting - hardware error interrupts and need to know where they are coming - from. - -config DEBUG_ICACHE_CHECK - bool "Check Instruction cache coherancy" - depends on DEBUG_KERNEL - depends on DEBUG_HWERR - help - Say Y here if you are getting wierd unexplained errors. This will - ensure that icache is what SDRAM says it should be, by doing a - byte wise comparision between SDRAM and instruction cache. This - also relocates the irq_panic() function to L1 memory, (which is - un-cached). - -config DEBUG_HUNT_FOR_ZERO - bool "Catch NULL pointer reads/writes" - default y - help - Say Y here to catch reads/writes to anywhere in the memory range - from 0x0000 - 0x0FFF (the first 4k) of memory. This is useful in - catching common programming errors such as NULL pointer dereferences. - - Misbehaving applications will be killed (generate a SEGV) while the - kernel will trigger a panic. - - Enabling this option will take up an extra entry in CPLB table. - Otherwise, there is no extra overhead. - -config DEBUG_BFIN_HWTRACE_ON - bool "Turn on Blackfin's Hardware Trace" - default y - help - All Blackfins include a Trace Unit which stores a history of the last - 16 changes in program flow taken by the program sequencer. The history - allows the user to recreate the program sequencer’s recent path. This - can be handy when an application dies - we print out the execution - path of how it got to the offending instruction. - - By turning this off, you may save a tiny amount of power. - -choice - prompt "Omit loop Tracing" - default DEBUG_BFIN_HWTRACE_COMPRESSION_OFF - depends on DEBUG_BFIN_HWTRACE_ON - help - The trace buffer can be configured to omit recording of changes in - program flow that match either the last entry or one of the last - two entries. Omitting one of these entries from the record prevents - the trace buffer from overflowing because of any sort of loop (for, do - while, etc) in the program. - - Because zero-overhead Hardware loops are not recorded in the trace buffer, - this feature can be used to prevent trace overflow from loops that - are nested four deep. - -config DEBUG_BFIN_HWTRACE_COMPRESSION_OFF - bool "Trace all Loops" - help - The trace buffer records all changes of flow - -config DEBUG_BFIN_HWTRACE_COMPRESSION_ONE - bool "Compress single-level loops" - help - The trace buffer does not record single loops - helpful if trace - is spinning on a while or do loop. - -config DEBUG_BFIN_HWTRACE_COMPRESSION_TWO - bool "Compress two-level loops" - help - The trace buffer does not record loops two levels deep. Helpful if - the trace is spinning in a nested loop - -endchoice - -config DEBUG_BFIN_HWTRACE_COMPRESSION - int - depends on DEBUG_BFIN_HWTRACE_ON - default 0 if DEBUG_BFIN_HWTRACE_COMPRESSION_OFF - default 1 if DEBUG_BFIN_HWTRACE_COMPRESSION_ONE - default 2 if DEBUG_BFIN_HWTRACE_COMPRESSION_TWO - - -config DEBUG_BFIN_HWTRACE_EXPAND - bool "Expand Trace Buffer greater than 16 entries" - depends on DEBUG_BFIN_HWTRACE_ON - default n - help - By selecting this option, every time the 16 hardware entries in - the Blackfin's HW Trace buffer are full, the kernel will move them - into a software buffer, for dumping when there is an issue. This - has a great impact on performance, (an interrupt every 16 change of - flows) and should normally be turned off, except in those nasty - debugging sessions - -config DEBUG_BFIN_HWTRACE_EXPAND_LEN - int "Size of Trace buffer (in power of 2k)" - range 0 4 - depends on DEBUG_BFIN_HWTRACE_EXPAND - default 1 - help - This sets the size of the software buffer that the trace information - is kept in. - 0 for (2^0) 1k, or 256 entries, - 1 for (2^1) 2k, or 512 entries, - 2 for (2^2) 4k, or 1024 entries, - 3 for (2^3) 8k, or 2048 entries, - 4 for (2^4) 16k, or 4096 entries - -config DEBUG_BFIN_NO_KERN_HWTRACE - bool "Trace user apps (turn off hwtrace in kernel)" - depends on DEBUG_BFIN_HWTRACE_ON - default n - help - Some pieces of the kernel contain a lot of flow changes which can - quickly fill up the hardware trace buffer. When debugging crashes, - the hardware trace may indicate that the problem lies in kernel - space when in reality an application is buggy. - - Say Y here to disable hardware tracing in some known "jumpy" pieces - of code so that the trace buffer will extend further back. +source "kernel/Kconfig.instrumentation" -config EARLY_PRINTK - bool "Early printk" - default n - help - This option enables special console drivers which allow the kernel - to print messages very early in the bootup process. - - This is useful for kernel debugging when your machine crashes very - early before the console code is initialized. After enabling this - feature, you must add "earlyprintk=serial,uart0,57600" to the - command line (bootargs). It is safe to say Y here in all cases, as - all of this lives in the init section and is thrown away after the - kernel boots completely. - -config DUAL_CORE_TEST_MODULE - tristate "Dual Core Test Module" - depends on (BF561) - default n - help - Say Y here to build-in dual core test module for dual core test. - -config CPLB_INFO - bool "Display the CPLB information" - help - Display the CPLB information. - -config ACCESS_CHECK - bool "Check the user pointer address" - default y - help - Usually the pointer transfer from user space is checked to see if its - address is in the kernel space. - - Say N here to disable that check to improve the performance. - -endmenu +source "arch/blackfin/Kconfig.debug" source "security/Kconfig" diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug new file mode 100644 index 00000000000..59b87a483c6 --- /dev/null +++ b/arch/blackfin/Kconfig.debug @@ -0,0 +1,178 @@ +menu "Kernel hacking" + +source "lib/Kconfig.debug" + +config DEBUG_MMRS + bool "Generate Blackfin MMR tree" + select DEBUG_FS + help + Create a tree of Blackfin MMRs via the debugfs tree. If + you enable this, you will find all MMRs laid out in the + /sys/kernel/debug/blackfin/ directory where you can read/write + MMRs directly from userspace. This is obviously just a debug + feature. + +config DEBUG_HWERR + bool "Hardware error interrupt debugging" + depends on DEBUG_KERNEL + help + When enabled, the hardware error interrupt is never disabled, and + will happen immediately when an error condition occurs. This comes + at a slight cost in code size, but is necessary if you are getting + hardware error interrupts and need to know where they are coming + from. + +config DEBUG_ICACHE_CHECK + bool "Check Instruction cache coherency" + depends on DEBUG_KERNEL + depends on DEBUG_HWERR + help + Say Y here if you are getting weird unexplained errors. This will + ensure that icache is what SDRAM says it should be by doing a + byte wise comparison between SDRAM and instruction cache. This + also relocates the irq_panic() function to L1 memory, (which is + un-cached). + +config DEBUG_HUNT_FOR_ZERO + bool "Catch NULL pointer reads/writes" + default y + help + Say Y here to catch reads/writes to anywhere in the memory range + from 0x0000 - 0x0FFF (the first 4k) of memory. This is useful in + catching common programming errors such as NULL pointer dereferences. + + Misbehaving applications will be killed (generate a SEGV) while the + kernel will trigger a panic. + + Enabling this option will take up an extra entry in CPLB table. + Otherwise, there is no extra overhead. + +config DEBUG_BFIN_HWTRACE_ON + bool "Turn on Blackfin's Hardware Trace" + default y + help + All Blackfins include a Trace Unit which stores a history of the last + 16 changes in program flow taken by the program sequencer. The history + allows the user to recreate the program sequencer’s recent path. This + can be handy when an application dies - we print out the execution + path of how it got to the offending instruction. + + By turning this off, you may save a tiny amount of power. + +choice + prompt "Omit loop Tracing" + default DEBUG_BFIN_HWTRACE_COMPRESSION_OFF + depends on DEBUG_BFIN_HWTRACE_ON + help + The trace buffer can be configured to omit recording of changes in + program flow that match either the last entry or one of the last + two entries. Omitting one of these entries from the record prevents + the trace buffer from overflowing because of any sort of loop (for, do + while, etc) in the program. + + Because zero-overhead Hardware loops are not recorded in the trace buffer, + this feature can be used to prevent trace overflow from loops that + are nested four deep. + +config DEBUG_BFIN_HWTRACE_COMPRESSION_OFF + bool "Trace all Loops" + help + The trace buffer records all changes of flow + +config DEBUG_BFIN_HWTRACE_COMPRESSION_ONE + bool "Compress single-level loops" + help + The trace buffer does not record single loops - helpful if trace + is spinning on a while or do loop. + +config DEBUG_BFIN_HWTRACE_COMPRESSION_TWO + bool "Compress two-level loops" + help + The trace buffer does not record loops two levels deep. Helpful if + the trace is spinning in a nested loop + +endchoice + +config DEBUG_BFIN_HWTRACE_COMPRESSION + int + depends on DEBUG_BFIN_HWTRACE_ON + default 0 if DEBUG_BFIN_HWTRACE_COMPRESSION_OFF + default 1 if DEBUG_BFIN_HWTRACE_COMPRESSION_ONE + default 2 if DEBUG_BFIN_HWTRACE_COMPRESSION_TWO + + +config DEBUG_BFIN_HWTRACE_EXPAND + bool "Expand Trace Buffer greater than 16 entries" + depends on DEBUG_BFIN_HWTRACE_ON + default n + help + By selecting this option, every time the 16 hardware entries in + the Blackfin's HW Trace buffer are full, the kernel will move them + into a software buffer, for dumping when there is an issue. This + has a great impact on performance, (an interrupt every 16 change of + flows) and should normally be turned off, except in those nasty + debugging sessions + +config DEBUG_BFIN_HWTRACE_EXPAND_LEN + int "Size of Trace buffer (in power of 2k)" + range 0 4 + depends on DEBUG_BFIN_HWTRACE_EXPAND + default 1 + help + This sets the size of the software buffer that the trace information + is kept in. + 0 for (2^0) 1k, or 256 entries, + 1 for (2^1) 2k, or 512 entries, + 2 for (2^2) 4k, or 1024 entries, + 3 for (2^3) 8k, or 2048 entries, + 4 for (2^4) 16k, or 4096 entries + +config DEBUG_BFIN_NO_KERN_HWTRACE + bool "Trace user apps (turn off hwtrace in kernel)" + depends on DEBUG_BFIN_HWTRACE_ON + default n + help + Some pieces of the kernel contain a lot of flow changes which can + quickly fill up the hardware trace buffer. When debugging crashes, + the hardware trace may indicate that the problem lies in kernel + space when in reality an application is buggy. + + Say Y here to disable hardware tracing in some known "jumpy" pieces + of code so that the trace buffer will extend further back. + +config EARLY_PRINTK + bool "Early printk" + default n + help + This option enables special console drivers which allow the kernel + to print messages very early in the bootup process. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. After enabling this + feature, you must add "earlyprintk=serial,uart0,57600" to the + command line (bootargs). It is safe to say Y here in all cases, as + all of this lives in the init section and is thrown away after the + kernel boots completely. + +config DUAL_CORE_TEST_MODULE + tristate "Dual Core Test Module" + depends on (BF561) + default n + help + Say Y here to build-in dual core test module for dual core test. + +config CPLB_INFO + bool "Display the CPLB information" + help + Display the CPLB information. + +config ACCESS_CHECK + bool "Check the user pointer address" + default y + help + Usually the pointer transfer from user space is checked to see if its + address is in the kernel space. + + Say N here to disable that check to improve the performance. + +endmenu diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index 368933760d2..c47e000f832 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -12,12 +12,17 @@ LDFLAGS_vmlinux := -X OBJCOPYFLAGS := -O binary -R .note -R .comment -S GZFLAGS := -9 +KBUILD_CFLAGS += $(call cc-option,-mno-fdpic) +KBUILD_AFLAGS += $(call cc-option,-mno-fdpic) CFLAGS_MODULE += -mlong-calls KALLSYMS += --symbol-prefix=_ KBUILD_DEFCONFIG := BF537-STAMP_defconfig # setup the machine name and the machine dependent settings +machine-$(CONFIG_BF522) := bf527 +machine-$(CONFIG_BF525) := bf527 +machine-$(CONFIG_BF527) := bf527 machine-$(CONFIG_BF531) := bf533 machine-$(CONFIG_BF532) := bf533 machine-$(CONFIG_BF533) := bf533 @@ -26,12 +31,16 @@ machine-$(CONFIG_BF536) := bf537 machine-$(CONFIG_BF537) := bf537 machine-$(CONFIG_BF542) := bf548 machine-$(CONFIG_BF544) := bf548 +machine-$(CONFIG_BF547) := bf548 machine-$(CONFIG_BF548) := bf548 machine-$(CONFIG_BF549) := bf548 machine-$(CONFIG_BF561) := bf561 MACHINE := $(machine-y) export MACHINE +cpu-$(CONFIG_BF522) := bf522 +cpu-$(CONFIG_BF525) := bf525 +cpu-$(CONFIG_BF527) := bf527 cpu-$(CONFIG_BF531) := bf531 cpu-$(CONFIG_BF532) := bf532 cpu-$(CONFIG_BF533) := bf533 @@ -40,6 +49,7 @@ cpu-$(CONFIG_BF536) := bf536 cpu-$(CONFIG_BF537) := bf537 cpu-$(CONFIG_BF542) := bf542 cpu-$(CONFIG_BF544) := bf544 +cpu-$(CONFIG_BF547) := bf547 cpu-$(CONFIG_BF548) := bf548 cpu-$(CONFIG_BF549) := bf549 cpu-$(CONFIG_BF561) := bf561 @@ -97,12 +107,23 @@ archclean: $(Q)$(MAKE) $(clean)=$(boot) -all: vmImage boot := arch/$(ARCH)/boot BOOT_TARGETS = vmImage -.PHONY: $(BOOT_TARGETS) +PHONY += $(BOOT_TARGETS) install +KBUILD_IMAGE := $(boot)/vmImage + +all: vmImage + $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + +install: + $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install + define archhelp echo '* vmImage - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage)' + echo ' install - Install kernel using' + echo ' (your) ~/bin/$(CROSS_COMPILE)installkernel or' + echo ' (distribution) PATH: $(CROSS_COMPILE)installkernel or' + echo ' install to $$(INSTALL_PATH)' endef diff --git a/arch/blackfin/boot/Makefile b/arch/blackfin/boot/Makefile index 8cd33560e81..522f3c12406 100644 --- a/arch/blackfin/boot/Makefile +++ b/arch/blackfin/boot/Makefile @@ -26,3 +26,6 @@ $(obj)/vmlinux.gz: $(obj)/vmlinux.bin FORCE $(obj)/vmImage: $(obj)/vmlinux.gz $(call if_changed,uimage) @echo 'Kernel: $@ is ready' + +install: + sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)" diff --git a/arch/blackfin/boot/install.sh b/arch/blackfin/boot/install.sh new file mode 100644 index 00000000000..9560a6b2910 --- /dev/null +++ b/arch/blackfin/boot/install.sh @@ -0,0 +1,57 @@ +#!/bin/sh +# +# arch/blackfin/boot/install.sh +# +# This file is subject to the terms and conditions of the GNU General Public +# License. See the file "COPYING" in the main directory of this archive +# for more details. +# +# Copyright (C) 1995 by Linus Torvalds +# +# Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin +# Adapted from code in arch/i386/boot/install.sh by Mike Frysinger +# +# "make install" script for Blackfin architecture +# +# Arguments: +# $1 - kernel version +# $2 - kernel image file +# $3 - kernel map file +# $4 - default install path (blank if root directory) +# + +verify () { + if [ ! -f "$1" ]; then + echo "" 1>&2 + echo " *** Missing file: $1" 1>&2 + echo ' *** You need to run "make" before "make install".' 1>&2 + echo "" 1>&2 + exit 1 + fi +} + +# Make sure the files actually exist +verify "$2" +verify "$3" + +# User may have a custom install script + +if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi +if which ${CROSS_COMPILE}installkernel >/dev/null 2>&1; then + exec ${CROSS_COMPILE}installkernel "$@" +fi + +# Default install - same as make zlilo + +back_it_up() { + local file=$1 + [ -f ${file} ] || return 0 + local stamp=$(stat -c %Y ${file} 2>/dev/null) + mv ${file} ${file}.${stamp:-old} +} + +back_it_up $4/uImage +back_it_up $4/System.map + +cat $2 > $4/uImage +cp $3 $4/System.map diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig new file mode 100644 index 00000000000..fa6eb4e00fa --- /dev/null +++ b/arch/blackfin/configs/BF527-EZKIT_defconfig @@ -0,0 +1,1232 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22.12 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set +CONFIG_GENERIC_GPIO=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 +# CONFIG_NP2 is not set +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +CONFIG_BF527=y +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF547 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set +# CONFIG_BF561 is not set +CONFIG_BF_REV_0_0=y +# CONFIG_BF_REV_0_1 is not set +# CONFIG_BF_REV_0_2 is not set +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +# CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF52x=y +CONFIG_BFIN_SINGLE_CORE=y +CONFIG_MEM_MT48LC32M16A2TG_75=y +CONFIG_BFIN527_EZKIT=y + +# +# BF527 Specific Configuration +# + +# +# Alternative Multiplexing Scheme +# +# CONFIG_BF527_SPORT0_PORTF is not set +CONFIG_BF527_SPORT0_PORTG=y +CONFIG_BF527_SPORT0_TSCLK_PG10=y +# CONFIG_BF527_SPORT0_TSCLK_PG14 is not set +# CONFIG_BF527_UART1_PORTF is not set +CONFIG_BF527_UART1_PORTG=y +# CONFIG_BF527_NAND_D_PORTF is not set +CONFIG_BF527_NAND_D_PORTH=y + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_DMA0_ERROR=7 +CONFIG_IRQ_DMAR0_BLK=7 +CONFIG_IRQ_DMAR1_BLK=7 +CONFIG_IRQ_DMAR0_OVR=7 +CONFIG_IRQ_DMAR1_OVR=7 +CONFIG_IRQ_PPI_ERROR=7 +CONFIG_IRQ_MAC_ERROR=7 +CONFIG_IRQ_SPORT0_ERROR=7 +CONFIG_IRQ_SPORT1_ERROR=7 +CONFIG_IRQ_UART0_ERROR=7 +CONFIG_IRQ_UART1_ERROR=7 +CONFIG_IRQ_RTC=8 +CONFIG_IRQ_PPI=8 +CONFIG_IRQ_SPORT0_RX=9 +CONFIG_IRQ_SPORT0_TX=9 +CONFIG_IRQ_SPORT1_RX=9 +CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_TWI=10 +CONFIG_IRQ_SPI=10 +CONFIG_IRQ_UART0_RX=10 +CONFIG_IRQ_UART0_TX=10 +CONFIG_IRQ_UART1_RX=10 +CONFIG_IRQ_UART1_TX=10 +CONFIG_IRQ_OPTSEC=11 +CONFIG_IRQ_CNT=11 +CONFIG_IRQ_MAC_RX=11 +CONFIG_IRQ_PORTH_INTA=11 +CONFIG_IRQ_MAC_TX=11 +CONFIG_IRQ_PORTH_INTB=11 +CONFIG_IRQ_TMR0=12 +CONFIG_IRQ_TMR1=12 +CONFIG_IRQ_TMR2=12 +CONFIG_IRQ_TMR3=12 +CONFIG_IRQ_TMR4=12 +CONFIG_IRQ_TMR5=12 +CONFIG_IRQ_TMR6=12 +CONFIG_IRQ_TMR7=12 +CONFIG_IRQ_PORTG_INTA=12 +CONFIG_IRQ_PORTG_INTB=12 +CONFIG_IRQ_MEM_DMA0=13 +CONFIG_IRQ_MEM_DMA1=13 +CONFIG_IRQ_WATCH=13 +CONFIG_IRQ_PORTF_INTA=13 +CONFIG_IRQ_PORTF_INTB=13 +CONFIG_IRQ_SPI_ERROR=7 +CONFIG_IRQ_NFC_ERROR=7 +CONFIG_IRQ_HDMA_ERROR=7 +CONFIG_IRQ_HDMA=7 +CONFIG_IRQ_USB_EINT=10 +CONFIG_IRQ_USB_INT0=11 +CONFIG_IRQ_USB_INT1=11 +CONFIG_IRQ_USB_INT2=11 +CONFIG_IRQ_USB_DMA=11 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set + +# +# Clock/PLL Setup +# +CONFIG_CLKIN_HZ=25000000 +# CONFIG_BFIN_KERNEL_CLOCK is not set +CONFIG_MAX_VCO_HZ=600000000 +CONFIG_MIN_VCO_HZ=50000000 +CONFIG_MAX_SCLK_HZ=133000000 +CONFIG_MIN_SCLK_HZ=27000000 + +# +# Kernel Timer/Scheduler +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Setup +# +CONFIG_MEM_SIZE=64 +CONFIG_MEM_ADD_WIDTH=10 +CONFIG_BOOT_LOAD=0x1000 +CONFIG_BFIN_SCRATCH_REG_RETN=y +# CONFIG_BFIN_SCRATCH_REG_RETE is not set +# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +# CONFIG_SCHEDULE_L1 is not set +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +# CONFIG_MEMSET_L1 is not set +# CONFIG_MEMCPY_L1 is not set +# CONFIG_SYS_BFIN_SPINLOCK_L1 is not set +# CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BFIN_ICACHE=y +CONFIG_BFIN_DCACHE=y +# CONFIG_BFIN_DCACHE_BANKA is not set +# CONFIG_BFIN_ICACHE_LOCK is not set +# CONFIG_BFIN_WB is not set +CONFIG_BFIN_WT=y +CONFIG_L1_MAX_PIECE=16 + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMGCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x5554 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0xFFC0 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=m +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_MW320D=m +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=m +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_BF5xx=m +CONFIG_BFIN_FLASH_SIZE=0x400000 +CONFIG_EBIU_FLASH_BASE=0x20000000 +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=m +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_BFIN=m +CONFIG_BFIN_NAND_BASE=0x20212000 +CONFIG_BFIN_NAND_CLE=2 +CONFIG_BFIN_NAND_ALE=1 +CONFIG_BFIN_NAND_READY=3 +CONFIG_MTD_NAND_IDS=m +# CONFIG_MTD_NAND_BF5XX is not set +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_FIXED_PHY is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +CONFIG_BFIN_MAC=y +CONFIG_BFIN_MAC_USE_L1=y +CONFIG_BFIN_TX_DESC_NUM=10 +CONFIG_BFIN_RX_DESC_NUM=20 +CONFIG_BFIN_MAC_RMII=y +# CONFIG_SMSC911X is not set +# CONFIG_DM9000 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_BF53X_PFBUTTONS is not set +# CONFIG_TWI_KEYPAD is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +# CONFIG_BF5xx_PFLAGS is not set +# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set +# CONFIG_BF5xx_PPI is not set +# CONFIG_BFIN_SPORT is not set +# CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_TWI_LCD is not set +# CONFIG_AD5304 is not set +# CONFIG_BF5xx_TEA5764 is not set +# CONFIG_BF5xx_FBDMA is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +# CONFIG_SERIAL_BFIN_DMA is not set +CONFIG_SERIAL_BFIN_PIO=y +# CONFIG_SERIAL_BFIN_UART0 is not set +CONFIG_SERIAL_BFIN_UART1=y +# CONFIG_BFIN_UART1_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y +CONFIG_HW_RANDOM=y +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_BLACKFIN_GPIO is not set +CONFIG_I2C_BLACKFIN_TWI=m +CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50 +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_AD5252 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCF8575 is not set +# CONFIG_SENSORS_PCA9543 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_BFIN=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=m +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_MMRS=y +CONFIG_DEBUG_HUNT_FOR_ZERO=y +CONFIG_DEBUG_BFIN_HWTRACE_ON=y +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 +# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +CONFIG_EARLY_PRINTK=y +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index 57f58d5cd47..4fdb49362ba 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.6 +# Linux kernel version: 2.6.22.12 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y CONFIG_ZONE_DMA=y -CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -64,7 +62,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 @@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set # CONFIG_BF531 is not set # CONFIG_BF532 is not set CONFIG_BF533=y @@ -125,10 +125,12 @@ CONFIG_BF533=y # CONFIG_BF537 is not set # CONFIG_BF542 is not set # CONFIG_BF544 is not set +# CONFIG_BF547 is not set # CONFIG_BF548 is not set # CONFIG_BF549 is not set # CONFIG_BF561 is not set # CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set @@ -137,18 +139,12 @@ CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_NONE is not set CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y +CONFIG_MEM_MT48LC16M16A2TG_75=y CONFIG_BFIN533_EZKIT=y # CONFIG_BFIN533_STAMP is not set -# CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set -# CONFIG_BFIN548_EZKIT is not set -# CONFIG_BFIN561_BLUETECHNIX_CM is not set -# CONFIG_BFIN561_EZKIT is not set -# CONFIG_BFIN561_TEPLA is not set -# CONFIG_PNAV10 is not set -# CONFIG_GENERIC_BOARD is not set -CONFIG_MEM_MT48LC16M16A2TG_75=y +# CONFIG_H8606_HVSISTEMAS is not set +# CONFIG_GENERIC_BF533_BOARD is not set # # BF533/2/1 Specific Configuration @@ -255,6 +251,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y @@ -276,7 +273,7 @@ CONFIG_L1_MAX_PIECE=16 # # -# EBIU_AMBCTL Global Control +# EBIU_AMGCTL Global Control # CONFIG_C_AMCKEN=y CONFIG_C_CDPRIO=y @@ -526,14 +523,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_BF5xx=m CONFIG_BFIN_FLASH_SIZE=0x400000 CONFIG_EBIU_FLASH_BASE=0x20000000 - -# -# FLASH_EBIU_AMBCTL Control -# -CONFIG_BFIN_FLASH_BANK_0=0x7BB0 -CONFIG_BFIN_FLASH_BANK_1=0x7BB0 -CONFIG_BFIN_FLASH_BANK_2=0x7BB0 -CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -622,6 +611,7 @@ CONFIG_SMC91X=y # CONFIG_DM9000 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set # # Wireless LAN @@ -683,9 +673,9 @@ CONFIG_INPUT_EVDEV=m # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BFIN_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set -# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set CONFIG_BFIN_SPORT=y # CONFIG_BFIN_TIMER_LATENCY is not set @@ -708,6 +698,7 @@ CONFIG_SERIAL_BFIN_DMA=y # CONFIG_SERIAL_BFIN_PIO is not set CONFIG_SERIAL_BFIN_UART0=y # CONFIG_BFIN_UART0_CTSRTS is not set +# CONFIG_SERIAL_BFIN_UART1 is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig index 306302baff0..b04e8e533e9 100644 --- a/arch/blackfin/configs/BF533-STAMP_defconfig +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.6 +# Linux kernel version: 2.6.22.12 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y CONFIG_ZONE_DMA=y -CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -64,7 +62,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 @@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set # CONFIG_BF531 is not set # CONFIG_BF532 is not set CONFIG_BF533=y @@ -125,10 +125,12 @@ CONFIG_BF533=y # CONFIG_BF537 is not set # CONFIG_BF542 is not set # CONFIG_BF544 is not set +# CONFIG_BF547 is not set # CONFIG_BF548 is not set # CONFIG_BF549 is not set # CONFIG_BF561 is not set # CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set @@ -137,19 +139,13 @@ CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_NONE is not set CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y +CONFIG_MEM_MT48LC64M4A2FB_7E=y +CONFIG_BFIN_SHARED_FLASH_ENET=y # CONFIG_BFIN533_EZKIT is not set CONFIG_BFIN533_STAMP=y -# CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN533_BLUETECHNIX_CM is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set -# CONFIG_BFIN548_EZKIT is not set -# CONFIG_BFIN561_BLUETECHNIX_CM is not set -# CONFIG_BFIN561_EZKIT is not set -# CONFIG_BFIN561_TEPLA is not set -# CONFIG_PNAV10 is not set -# CONFIG_GENERIC_BOARD is not set -CONFIG_MEM_MT48LC64M4A2FB_7E=y -CONFIG_BFIN_SHARED_FLASH_ENET=y +# CONFIG_H8606_HVSISTEMAS is not set +# CONFIG_GENERIC_BF533_BOARD is not set # # BF533/2/1 Specific Configuration @@ -267,6 +263,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y @@ -288,7 +285,7 @@ CONFIG_L1_MAX_PIECE=16 # # -# EBIU_AMBCTL Global Control +# EBIU_AMGCTL Global Control # CONFIG_C_AMCKEN=y CONFIG_C_CDPRIO=y @@ -634,6 +631,7 @@ CONFIG_SMC91X=y # CONFIG_DM9000 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set # # Wireless LAN @@ -704,9 +702,9 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39 # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BFIN_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set -# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set CONFIG_BFIN_SPORT=y # CONFIG_BFIN_TIMER_LATENCY is not set @@ -732,6 +730,7 @@ CONFIG_SERIAL_BFIN_DMA=y # CONFIG_SERIAL_BFIN_PIO is not set CONFIG_SERIAL_BFIN_UART0=y # CONFIG_BFIN_UART0_CTSRTS is not set +# CONFIG_SERIAL_BFIN_UART1 is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set @@ -925,6 +924,7 @@ CONFIG_NTSC=y # CONFIG_PAL_YCBCR is not set CONFIG_ADV7393_1XMEM=y # CONFIG_ADV7393_2XMEM is not set +# CONFIG_FB_BFIN_T350MCQB is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_LOGO is not set @@ -979,11 +979,6 @@ CONFIG_SND_BFIN_AD73311_SE=4 # CONFIG_SND_SOC is not set # -# SoC Audio for the ADI Blackfin -# -# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set - -# # Open Sound System # # CONFIG_SOUND_PRIME is not set diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig index 828b604438e..f812b66318b 100644 --- a/arch/blackfin/configs/BF537-STAMP_defconfig +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.6 +# Linux kernel version: 2.6.22.12 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y CONFIG_ZONE_DMA=y -CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -64,7 +62,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 @@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set # CONFIG_BF531 is not set # CONFIG_BF532 is not set # CONFIG_BF533 is not set @@ -125,10 +125,12 @@ CONFIG_PREEMPT_VOLUNTARY=y CONFIG_BF537=y # CONFIG_BF542 is not set # CONFIG_BF544 is not set +# CONFIG_BF547 is not set # CONFIG_BF548 is not set # CONFIG_BF549 is not set # CONFIG_BF561 is not set # CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set @@ -137,33 +139,8 @@ CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_NONE is not set CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y -# CONFIG_BFIN533_EZKIT is not set -# CONFIG_BFIN533_STAMP is not set -CONFIG_BFIN537_STAMP=y -# CONFIG_BFIN533_BLUETECHNIX_CM is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set -# CONFIG_BFIN548_EZKIT is not set -# CONFIG_BFIN561_BLUETECHNIX_CM is not set -# CONFIG_BFIN561_EZKIT is not set -# CONFIG_BFIN561_TEPLA is not set -# CONFIG_PNAV10 is not set -# CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC32M8A2_75=y CONFIG_IRQ_PLL_WAKEUP=7 - -# -# BF537 Specific Configuration -# - -# -# Interrupt Priority Assignment -# - -# -# Priority -# -CONFIG_IRQ_DMA_ERROR=7 -CONFIG_IRQ_ERROR=7 CONFIG_IRQ_RTC=8 CONFIG_IRQ_PPI=8 CONFIG_IRQ_SPORT0_RX=9 @@ -176,8 +153,6 @@ CONFIG_IRQ_UART0_RX=10 CONFIG_IRQ_UART0_TX=10 CONFIG_IRQ_UART1_RX=10 CONFIG_IRQ_UART1_TX=10 -CONFIG_IRQ_CAN_RX=11 -CONFIG_IRQ_CAN_TX=11 CONFIG_IRQ_MAC_RX=11 CONFIG_IRQ_MAC_TX=11 CONFIG_IRQ_TMR0=12 @@ -188,11 +163,31 @@ CONFIG_IRQ_TMR4=12 CONFIG_IRQ_TMR5=12 CONFIG_IRQ_TMR6=12 CONFIG_IRQ_TMR7=12 -CONFIG_IRQ_PROG_INTA=12 CONFIG_IRQ_PORTG_INTB=12 CONFIG_IRQ_MEM_DMA0=13 CONFIG_IRQ_MEM_DMA1=13 CONFIG_IRQ_WATCH=13 +CONFIG_BFIN537_STAMP=y +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_PNAV10 is not set +# CONFIG_GENERIC_BF537_BOARD is not set + +# +# BF537 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_DMA_ERROR=7 +CONFIG_IRQ_ERROR=7 +CONFIG_IRQ_CAN_RX=11 +CONFIG_IRQ_CAN_TX=11 +CONFIG_IRQ_PROG_INTA=12 # # Board customizations @@ -263,6 +258,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y @@ -284,7 +280,7 @@ CONFIG_L1_MAX_PIECE=16 # # -# EBIU_AMBCTL Global Control +# EBIU_AMGCTL Global Control # CONFIG_C_AMCKEN=y CONFIG_C_CDPRIO=y @@ -534,14 +530,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_BF5xx=m CONFIG_BFIN_FLASH_SIZE=0x400000 CONFIG_EBIU_FLASH_BASE=0x20000000 - -# -# FLASH_EBIU_AMBCTL Control -# -CONFIG_BFIN_FLASH_BANK_0=0x7BB0 -CONFIG_BFIN_FLASH_BANK_1=0x7BB0 -CONFIG_BFIN_FLASH_BANK_2=0x7BB0 -CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -660,6 +648,7 @@ CONFIG_BFIN_RX_DESC_NUM=20 # CONFIG_DM9000 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set # # Wireless LAN @@ -730,9 +719,9 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72 # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BFIN_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set -# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set CONFIG_BFIN_SPORT=y # CONFIG_BFIN_TIMER_LATENCY is not set @@ -967,6 +956,7 @@ CONFIG_FB_BF537_LQ035=m CONFIG_LQ035_SLAVE_ADDR=0x58 # CONFIG_FB_BFIN_LANDSCAPE is not set # CONFIG_FB_BFIN_BGR is not set +# CONFIG_FB_BFIN_T350MCQB is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_LOGO is not set @@ -1021,11 +1011,6 @@ CONFIG_SND_BFIN_AD73311_SE=4 # CONFIG_SND_SOC is not set # -# SoC Audio for the ADI Blackfin -# -# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set - -# # Open Sound System # # CONFIG_SOUND_PRIME is not set diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig index e80f3d59c28..48367cc9fe3 100644 --- a/arch/blackfin/configs/BF548-EZKIT_defconfig +++ b/arch/blackfin/configs/BF548-EZKIT_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.6 +# Linux kernel version: 2.6.22.12 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y CONFIG_ZONE_DMA=y -CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -64,7 +62,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 @@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set # CONFIG_BF531 is not set # CONFIG_BF532 is not set # CONFIG_BF533 is not set @@ -125,10 +125,12 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF537 is not set # CONFIG_BF542 is not set # CONFIG_BF544 is not set +# CONFIG_BF547 is not set # CONFIG_BF548 is not set CONFIG_BF549=y # CONFIG_BF561 is not set CONFIG_BF_REV_0_0=y +# CONFIG_BF_REV_0_1 is not set # CONFIG_BF_REV_0_2 is not set # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set @@ -137,18 +139,21 @@ CONFIG_BF_REV_0_0=y # CONFIG_BF_REV_NONE is not set CONFIG_BF54x=y CONFIG_BFIN_SINGLE_CORE=y -# CONFIG_BFIN533_EZKIT is not set -# CONFIG_BFIN533_STAMP is not set -# CONFIG_BFIN537_STAMP is not set -# CONFIG_BFIN533_BLUETECHNIX_CM is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set -CONFIG_BFIN548_EZKIT=y -# CONFIG_BFIN561_BLUETECHNIX_CM is not set -# CONFIG_BFIN561_EZKIT is not set -# CONFIG_BFIN561_TEPLA is not set -# CONFIG_PNAV10 is not set -# CONFIG_GENERIC_BOARD is not set CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_RTC=8 +CONFIG_IRQ_SPORT0_RX=9 +CONFIG_IRQ_SPORT0_TX=9 +CONFIG_IRQ_SPORT1_RX=9 +CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_UART0_RX=10 +CONFIG_IRQ_UART0_TX=10 +CONFIG_IRQ_UART1_RX=10 +CONFIG_IRQ_UART1_TX=10 +CONFIG_IRQ_CNT=8 +CONFIG_IRQ_USB_INT0=11 +CONFIG_IRQ_USB_INT1=11 +CONFIG_IRQ_USB_INT2=11 +CONFIG_IRQ_USB_DMA=11 CONFIG_IRQ_TIMER0=11 CONFIG_IRQ_TIMER1=11 CONFIG_IRQ_TIMER2=11 @@ -160,15 +165,7 @@ CONFIG_IRQ_TIMER7=11 CONFIG_IRQ_TIMER8=11 CONFIG_IRQ_TIMER9=11 CONFIG_IRQ_TIMER10=11 -CONFIG_IRQ_RTC=8 -CONFIG_IRQ_SPORT0_RX=9 -CONFIG_IRQ_SPORT0_TX=9 -CONFIG_IRQ_SPORT1_RX=9 -CONFIG_IRQ_SPORT1_TX=9 -CONFIG_IRQ_UART0_RX=10 -CONFIG_IRQ_UART0_TX=10 -CONFIG_IRQ_UART1_RX=10 -CONFIG_IRQ_UART1_TX=10 +CONFIG_BFIN548_EZKIT=y # # BF548 Specific Configuration @@ -236,16 +233,11 @@ CONFIG_IRQ_PIXC_IN0=8 CONFIG_IRQ_PIXC_IN1=8 CONFIG_IRQ_PIXC_OUT=8 CONFIG_IRQ_SDH=8 -CONFIG_IRQ_CNT=8 CONFIG_IRQ_KEY=8 CONFIG_IRQ_CAN1_RX=11 CONFIG_IRQ_CAN1_TX=11 CONFIG_IRQ_SDH_MASK0=11 CONFIG_IRQ_SDH_MASK1=11 -CONFIG_IRQ_USB_INT0=11 -CONFIG_IRQ_USB_INT1=11 -CONFIG_IRQ_USB_INT2=11 -CONFIG_IRQ_USB_DMA=11 CONFIG_IRQ_OTPSEC=11 CONFIG_IRQ_PINT2=11 CONFIG_IRQ_PINT3=11 @@ -332,9 +324,10 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set CONFIG_BFIN_DMA_5XX=y -# CONFIG_DMA_UNCACHED_2M is not set -CONFIG_DMA_UNCACHED_1M=y +CONFIG_DMA_UNCACHED_2M=y +# CONFIG_DMA_UNCACHED_1M is not set # CONFIG_DMA_UNCACHED_NONE is not set # @@ -353,7 +346,7 @@ CONFIG_L1_MAX_PIECE=16 # # -# EBIU_AMBCTL Global Control +# EBIU_AMGCTL Global Control # CONFIG_C_AMCKEN=y # CONFIG_C_AMBEN is not set @@ -369,6 +362,9 @@ CONFIG_BANK_0=0x7BB0 CONFIG_BANK_1=0x5554 CONFIG_BANK_2=0x7BB0 CONFIG_BANK_3=0x99B3 +CONFIG_EBUI_MBSCTLVAL=0x0 +CONFIG_EBUI_MODEVAL=0x1 +CONFIG_EBUI_FCTLVAL=0x6 # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) @@ -695,6 +691,7 @@ CONFIG_SMSC911X=y # CONFIG_DM9000 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set # # Wireless LAN @@ -722,7 +719,7 @@ CONFIG_NETDEV_10000=y # # Input device support # -CONFIG_INPUT=y +CONFIG_INPUT=m # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set @@ -731,18 +728,39 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set +CONFIG_INPUT_TSDEV=m +CONFIG_INPUT_TSDEV_SCREEN_X=240 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=m +CONFIG_INPUT_EVBUG=m # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_KEYBOARD_BFIN=m # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +CONFIG_TOUCHSCREEN_AD7877=m +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE2 is not set @@ -764,9 +782,9 @@ CONFIG_INPUT_MISC=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BFIN_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set -# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set # CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_TIMER_LATENCY is not set @@ -809,7 +827,14 @@ CONFIG_UNIX98_PTYS=y # IPMI # # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set @@ -951,17 +976,94 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set -# CONFIG_FB is not set +CONFIG_FB=m +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_BFIN_7171 is not set +# CONFIG_FB_BFIN_7393 is not set +CONFIG_FB_BF54X_LQ043=m +# CONFIG_FB_BFIN_T350MCQB is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_LOGO is not set # # Sound # -# CONFIG_SOUND is not set +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA Blackfin devices +# +# CONFIG_SND_BLACKFIN_AD1836 is not set +# CONFIG_SND_BFIN_AD73311 is not set + +# +# System on Chip audio support +# +CONFIG_SND_SOC_AC97_BUS=y +CONFIG_SND_SOC=y +CONFIG_SND_BF5XX_SOC=y +CONFIG_SND_BF5XX_SOC_AC97=y +CONFIG_SND_BF5XX_SOC_BF548_EZKIT=y +# CONFIG_SND_BF5XX_SOC_WM8750 is not set +# CONFIG_SND_BF5XX_SOC_WM8731 is not set +CONFIG_SND_BF5XX_SPORT_NUM=0 +# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set +CONFIG_SND_SOC_AD1980=y + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y # # HID Devices # -CONFIG_HID=y +CONFIG_HID=m # CONFIG_HID_DEBUG is not set # @@ -1094,8 +1196,13 @@ CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y # CONFIG_EXT2_FS_POSIX_ACL is not set # CONFIG_EXT2_FS_SECURITY is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1116,15 +1223,22 @@ CONFIG_DNOTIFY=y # # CD-ROM/DVD Filesystems # -# CONFIG_ISO9660_FS is not set +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y # # Pseudo filesystems @@ -1176,10 +1290,33 @@ CONFIG_JFFS2_RTIME=y # # Network File Systems # -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +CONFIG_SMB_NLS_DEFAULT=y +CONFIG_SMB_NLS_REMOTE="cp437" +CONFIG_CIFS=y +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set @@ -1188,13 +1325,68 @@ CONFIG_JFFS2_RTIME=y # # Partition Types # -# CONFIG_PARTITION_ADVANCED is not set +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set # # Native Language Support # -# CONFIG_NLS is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m # # Distributed Lock Manager diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig index 85e647f8775..e9f100b45eb 100644 --- a/arch/blackfin/configs/BF561-EZKIT_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.6 +# Linux kernel version: 2.6.22.12 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y CONFIG_ZONE_DMA=y -CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -64,7 +62,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 @@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set # CONFIG_BF531 is not set # CONFIG_BF532 is not set # CONFIG_BF533 is not set @@ -125,10 +125,12 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF537 is not set # CONFIG_BF542 is not set # CONFIG_BF544 is not set +# CONFIG_BF547 is not set # CONFIG_BF548 is not set # CONFIG_BF549 is not set CONFIG_BF561=y # CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set @@ -136,18 +138,15 @@ CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_ANY is not set # CONFIG_BF_REV_NONE is not set CONFIG_BFIN_DUAL_CORE=y -# CONFIG_BFIN533_EZKIT is not set -# CONFIG_BFIN533_STAMP is not set -# CONFIG_BFIN537_STAMP is not set -# CONFIG_BFIN533_BLUETECHNIX_CM is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set -# CONFIG_BFIN548_EZKIT is not set -# CONFIG_BFIN561_BLUETECHNIX_CM is not set +CONFIG_MEM_MT48LC16M16A2TG_75=y +CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_SPORT0_ERROR=7 +CONFIG_IRQ_SPORT1_ERROR=7 +CONFIG_IRQ_SPI_ERROR=7 CONFIG_BFIN561_EZKIT=y # CONFIG_BFIN561_TEPLA is not set -# CONFIG_PNAV10 is not set -# CONFIG_GENERIC_BOARD is not set -CONFIG_MEM_MT48LC16M16A2TG_75=y +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +# CONFIG_GENERIC_BF561_BOARD is not set # # BF561 Specific Configuration @@ -170,15 +169,11 @@ CONFIG_BF561_COREB_RESET=y # # Priority # -CONFIG_IRQ_PLL_WAKEUP=7 CONFIG_IRQ_DMA1_ERROR=7 CONFIG_IRQ_DMA2_ERROR=7 CONFIG_IRQ_IMDMA_ERROR=7 CONFIG_IRQ_PPI0_ERROR=7 CONFIG_IRQ_PPI1_ERROR=7 -CONFIG_IRQ_SPORT0_ERROR=7 -CONFIG_IRQ_SPORT1_ERROR=7 -CONFIG_IRQ_SPI_ERROR=7 CONFIG_IRQ_UART_ERROR=7 CONFIG_IRQ_RESERVED_ERROR=7 CONFIG_IRQ_DMA1_0=8 @@ -300,6 +295,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y @@ -321,7 +317,7 @@ CONFIG_L1_MAX_PIECE=16 # # -# EBIU_AMBCTL Global Control +# EBIU_AMGCTL Global Control # CONFIG_C_AMCKEN=y CONFIG_C_CDPRIO=y @@ -564,14 +560,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_BF5xx=m CONFIG_BFIN_FLASH_SIZE=0x0400000 CONFIG_EBIU_FLASH_BASE=0x20000000 - -# -# FLASH_EBIU_AMBCTL Control -# -CONFIG_BFIN_FLASH_BANK_0=0x7BB0 -CONFIG_BFIN_FLASH_BANK_1=0x7BB0 -CONFIG_BFIN_FLASH_BANK_2=0x7BB0 -CONFIG_BFIN_FLASH_BANK_3=0x7BB0 # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -660,6 +648,7 @@ CONFIG_SMC91X=y # CONFIG_DM9000 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set # # Wireless LAN @@ -721,9 +710,9 @@ CONFIG_INPUT_EVDEV=m # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BFIN_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set -# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set # CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_TIMER_LATENCY is not set diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig new file mode 100644 index 00000000000..18cbb8c3c37 --- /dev/null +++ b/arch/blackfin/configs/H8606_defconfig @@ -0,0 +1,1160 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22.12 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_ZONE_DMA=y +CONFIG_SEMAPHORE_SLEEPERS=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_TIME is not set +CONFIG_GENERIC_GPIO=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 +# CONFIG_NP2 is not set +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set +# CONFIG_BF531 is not set +CONFIG_BF532=y +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +# CONFIG_BF542 is not set +# CONFIG_BF544 is not set +# CONFIG_BF547 is not set +# CONFIG_BF548 is not set +# CONFIG_BF549 is not set +# CONFIG_BF561 is not set +# CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set +# CONFIG_BF_REV_0_2 is not set +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +CONFIG_BF_REV_0_5=y +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_BF53x=y +CONFIG_BFIN_SINGLE_CORE=y +CONFIG_MEM_MT48LC16M16A2TG_75=y +# CONFIG_BFIN533_EZKIT is not set +# CONFIG_BFIN533_STAMP is not set +# CONFIG_BFIN533_BLUETECHNIX_CM is not set +CONFIG_H8606_HVSISTEMAS=y +# CONFIG_GENERIC_BF533_BOARD is not set + +# +# BF533/2/1 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_UART_ERROR=7 +CONFIG_SPORT0_ERROR=7 +CONFIG_SPI_ERROR=7 +CONFIG_SPORT1_ERROR=7 +CONFIG_PPI_ERROR=7 +CONFIG_DMA_ERROR=7 +CONFIG_PLLWAKE_ERROR=7 +CONFIG_RTC_ERROR=8 +CONFIG_DMA0_PPI=8 +CONFIG_DMA1_SPORT0RX=9 +CONFIG_DMA2_SPORT0TX=9 +CONFIG_DMA3_SPORT1RX=9 +CONFIG_DMA4_SPORT1TX=9 +CONFIG_DMA5_SPI=10 +CONFIG_DMA6_UARTRX=10 +CONFIG_DMA7_UARTTX=10 +CONFIG_TIMER0=11 +CONFIG_TIMER1=11 +CONFIG_TIMER2=11 +CONFIG_PFA=12 +CONFIG_PFB=12 +CONFIG_MEMDMA0=13 +CONFIG_MEMDMA1=13 +CONFIG_WDTIMER=13 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set + +# +# Clock/PLL Setup +# +CONFIG_CLKIN_HZ=25000000 +# CONFIG_BFIN_KERNEL_CLOCK is not set +CONFIG_MAX_VCO_HZ=400000000 +CONFIG_MIN_VCO_HZ=50000000 +CONFIG_MAX_SCLK_HZ=133000000 +CONFIG_MIN_SCLK_HZ=27000000 + +# +# Kernel Timer/Scheduler +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 + +# +# Memory Setup +# +CONFIG_MEM_SIZE=32 +CONFIG_MEM_ADD_WIDTH=9 +CONFIG_BOOT_LOAD=0x1000 +CONFIG_BFIN_SCRATCH_REG_RETN=y +# CONFIG_BFIN_SCRATCH_REG_RETE is not set +# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +# CONFIG_CACHELINE_ALIGNED_L1 is not set +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_LARGE_ALLOCS=y +CONFIG_BFIN_GPTIMERS=y +CONFIG_BFIN_DMA_5XX=y +# CONFIG_DMA_UNCACHED_2M is not set +CONFIG_DMA_UNCACHED_1M=y +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BFIN_ICACHE=y +CONFIG_BFIN_DCACHE=y +# CONFIG_BFIN_DCACHE_BANKA is not set +CONFIG_BFIN_ICACHE_LOCK=y +CONFIG_BFIN_WB=y +# CONFIG_BFIN_WT is not set +CONFIG_L1_MAX_PIECE=16 + +# +# Asynchonous Memory Configuration +# + +# +# EBIU_AMGCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x7BB0 +CONFIG_BANK_1=0x7BB0 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0x99B3 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_PM_LEGACY=y +# CONFIG_PM_DEBUG is not set +# CONFIG_PM_SYSFS_DEPRECATED is not set +CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y +# CONFIG_PM_WAKEUP_BY_GPIO is not set +# CONFIG_PM_WAKEUP_GPIO_API is not set +CONFIG_PM_WAKEUP_SIC_IWR=0x100000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +# CONFIG_DONGLE is not set + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_RAM=y +CONFIG_MTD_ROM=y +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_BF5xx is not set +# CONFIG_MTD_UCLINUX is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +CONFIG_MTD_M25P80=y +CONFIG_M25PXX_USE_FAST_READ=y +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +# CONFIG_SMSC911X is not set +CONFIG_DM9000=y +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_BF53X_PFBUTTONS is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_AD9960 is not set +# CONFIG_SPI_ADC_BF533 is not set +CONFIG_BF5xx_PFLAGS=y +# CONFIG_BF5xx_PFLAGS_PROC is not set +# CONFIG_BF5xx_PPIFCD is not set +CONFIG_BFIN_SIMPLE_TIMER=y +# CONFIG_BF5xx_PPI is not set +CONFIG_BFIN_SPORT=y +CONFIG_BFIN_TIMER_LATENCY=y +# CONFIG_AD5304 is not set +# CONFIG_BF5xx_FBDMA is not set +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +CONFIG_SERIAL_BFIN_DMA=y +# CONFIG_SERIAL_BFIN_PIO is not set +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +# CONFIG_SERIAL_BFIN_UART1 is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_BFIN_WDT is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_GEN_RTC is not set +CONFIG_BLACKFIN_DPMC=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +CONFIG_SPI_AT25=y +CONFIG_SPI_SPIDEV=y + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set + +# +# Sound +# +CONFIG_SOUND=m + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA Blackfin devices +# +CONFIG_SND_BLACKFIN_AD1836=m +CONFIG_SND_BLACKFIN_AD1836_TDM=y +# CONFIG_SND_BLACKFIN_AD1836_I2S is not set +CONFIG_SND_BLACKFIN_AD1836_MULSUB=y +# CONFIG_SND_BLACKFIN_AD1836_5P1 is not set +CONFIG_SND_BLACKFIN_SPORT=0 +CONFIG_SND_BLACKFIN_SPI_PFBIT=4 +# CONFIG_SND_BFIN_AD73311 is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_BFIN=y + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# PBX support +# +# CONFIG_PBX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_YAFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MMRS is not set +CONFIG_DEBUG_HUNT_FOR_ZERO=y +CONFIG_DEBUG_BFIN_HWTRACE_ON=y +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 +# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +# CONFIG_EARLY_PRINTK is not set +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITY_NETWORK is not set +CONFIG_SECURITY_CAPABILITIES=y + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig index 15e36aaf218..25709f504d8 100644 --- a/arch/blackfin/configs/PNAV-10_defconfig +++ b/arch/blackfin/configs/PNAV-10_defconfig @@ -1,6 +1,6 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.6 +# Linux kernel version: 2.6.22.12 # # CONFIG_MMU is not set # CONFIG_FPU is not set @@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y CONFIG_ZONE_DMA=y -CONFIG_BFIN=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_IRQCHIP_DEMUX_GPIO=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -62,7 +60,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9 @@ -115,6 +112,9 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF522 is not set +# CONFIG_BF525 is not set +# CONFIG_BF527 is not set # CONFIG_BF531 is not set # CONFIG_BF532 is not set # CONFIG_BF533 is not set @@ -123,10 +123,12 @@ CONFIG_PREEMPT_VOLUNTARY=y CONFIG_BF537=y # CONFIG_BF542 is not set # CONFIG_BF544 is not set +# CONFIG_BF547 is not set # CONFIG_BF548 is not set # CONFIG_BF549 is not set # CONFIG_BF561 is not set # CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set @@ -135,33 +137,8 @@ CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_NONE is not set CONFIG_BF53x=y CONFIG_BFIN_SINGLE_CORE=y -# CONFIG_BFIN533_EZKIT is not set -# CONFIG_BFIN533_STAMP is not set -# CONFIG_BFIN537_STAMP is not set -# CONFIG_BFIN533_BLUETECHNIX_CM is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set -# CONFIG_BFIN548_EZKIT is not set -# CONFIG_BFIN561_BLUETECHNIX_CM is not set -# CONFIG_BFIN561_EZKIT is not set -# CONFIG_BFIN561_TEPLA is not set -CONFIG_PNAV10=y -# CONFIG_GENERIC_BOARD is not set CONFIG_MEM_MT48LC32M8A2_75=y CONFIG_IRQ_PLL_WAKEUP=7 - -# -# BF537 Specific Configuration -# - -# -# Interrupt Priority Assignment -# - -# -# Priority -# -CONFIG_IRQ_DMA_ERROR=7 -CONFIG_IRQ_ERROR=7 CONFIG_IRQ_RTC=8 CONFIG_IRQ_PPI=8 CONFIG_IRQ_SPORT0_RX=9 @@ -174,8 +151,6 @@ CONFIG_IRQ_UART0_RX=10 CONFIG_IRQ_UART0_TX=10 CONFIG_IRQ_UART1_RX=10 CONFIG_IRQ_UART1_TX=10 -CONFIG_IRQ_CAN_RX=11 -CONFIG_IRQ_CAN_TX=11 CONFIG_IRQ_MAC_RX=11 CONFIG_IRQ_MAC_TX=11 CONFIG_IRQ_TMR0=12 @@ -186,11 +161,31 @@ CONFIG_IRQ_TMR4=12 CONFIG_IRQ_TMR5=12 CONFIG_IRQ_TMR6=12 CONFIG_IRQ_TMR7=12 -CONFIG_IRQ_PROG_INTA=12 CONFIG_IRQ_PORTG_INTB=12 CONFIG_IRQ_MEM_DMA0=13 CONFIG_IRQ_MEM_DMA1=13 CONFIG_IRQ_WATCH=13 +# CONFIG_BFIN537_STAMP is not set +# CONFIG_BFIN537_BLUETECHNIX_CM is not set +CONFIG_PNAV10=y +# CONFIG_GENERIC_BF537_BOARD is not set + +# +# BF537 Specific Configuration +# + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_DMA_ERROR=7 +CONFIG_IRQ_ERROR=7 +CONFIG_IRQ_CAN_RX=11 +CONFIG_IRQ_CAN_TX=11 +CONFIG_IRQ_PROG_INTA=12 # # Board customizations @@ -261,6 +256,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +# CONFIG_BFIN_GPTIMERS is not set CONFIG_BFIN_DMA_5XX=y # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y @@ -282,7 +278,7 @@ CONFIG_L1_MAX_PIECE=16 # # -# EBIU_AMBCTL Global Control +# EBIU_AMGCTL Global Control # CONFIG_C_AMCKEN=y CONFIG_C_CDPRIO=y @@ -593,6 +589,7 @@ CONFIG_BFIN_MAC_RMII=y # CONFIG_DM9000 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y +# CONFIG_AX88180 is not set # # Wireless LAN @@ -675,9 +672,9 @@ CONFIG_INPUT_UINPUT=y # # CONFIG_AD9960 is not set # CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BFIN_PFLAGS is not set +# CONFIG_BF5xx_PFLAGS is not set # CONFIG_BF5xx_PPIFCD is not set -# CONFIG_BF5xx_TIMERS is not set +# CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BF5xx_PPI is not set CONFIG_BFIN_SPORT=y # CONFIG_BFIN_TIMER_LATENCY is not set @@ -897,6 +894,7 @@ CONFIG_FB_BF537_LQ035=y CONFIG_LQ035_SLAVE_ADDR=0x58 CONFIG_FB_BFIN_LANDSCAPE=y # CONFIG_FB_BFIN_BGR is not set +# CONFIG_FB_BFIN_T350MCQB is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_LOGO is not set @@ -939,11 +937,6 @@ CONFIG_SND=m # CONFIG_SND_SOC is not set # -# SoC Audio for the ADI Blackfin -# -# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set - -# # Open Sound System # CONFIG_SOUND_PRIME=y diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index 8aeb6066b19..8a4cfb293b2 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -9,6 +9,7 @@ obj-y := \ sys_bfin.o time.o traps.o irqchip.o dma-mapping.o flat.o \ fixed_code.o cplbinit.o cacheinit.o reboot.o bfin_gpio.o +obj-$(CONFIG_BFIN_GPTIMERS) += gptimers.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_BFIN_DMA_5XX) += bfin_dma_5xx.o obj-$(CONFIG_DUAL_CORE_TEST_MODULE) += dualcore_test.o diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index e19164fb4cd..b54446055a4 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -420,6 +420,33 @@ unsigned short get_dma_curr_ycount(unsigned int channel) } EXPORT_SYMBOL(get_dma_curr_ycount); +unsigned long get_dma_next_desc_ptr(unsigned int channel) +{ + BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE + && channel < MAX_BLACKFIN_DMA_CHANNEL)); + + return dma_ch[channel].regs->next_desc_ptr; +} +EXPORT_SYMBOL(get_dma_next_desc_ptr); + +unsigned long get_dma_curr_desc_ptr(unsigned int channel) +{ + BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE + && channel < MAX_BLACKFIN_DMA_CHANNEL)); + + return dma_ch[channel].regs->curr_desc_ptr; +} +EXPORT_SYMBOL(get_dma_curr_desc_ptr); + +unsigned long get_dma_curr_addr(unsigned int channel) +{ + BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE + && channel < MAX_BLACKFIN_DMA_CHANNEL)); + + return dma_ch[channel].regs->curr_addr_ptr; +} +EXPORT_SYMBOL(get_dma_curr_addr); + static void *__dma_memcpy(void *dest, const void *src, size_t size) { int direction; /* 1 - address decrease, 0 - address increase */ diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 3fe0cd49e8d..ce85d4bf34c 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -124,7 +124,7 @@ static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = { }; #endif -#ifdef BF537_FAMILY +#if defined(BF527_FAMILY) || defined(BF537_FAMILY) static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = { (struct gpio_port_t *) PORTFIO, (struct gpio_port_t *) PORTGIO, @@ -139,6 +139,21 @@ static unsigned short *port_fer[gpio_bank(MAX_BLACKFIN_GPIOS)] = { #endif +#ifdef BF527_FAMILY +static unsigned short *port_mux[gpio_bank(MAX_BLACKFIN_GPIOS)] = { + (unsigned short *) PORTF_MUX, + (unsigned short *) PORTG_MUX, + (unsigned short *) PORTH_MUX, +}; + +static const +u8 pmux_offset[][16] = + {{ 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 6, 8, 8, 10, 10 }, /* PORTF */ + { 0, 0, 0, 0, 0, 2, 2, 4, 4, 6, 8, 10, 10, 10, 12, 12 }, /* PORTG */ + { 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 4, 4, 4, 4, 4, 4 }, /* PORTH */ + }; +#endif + #ifdef BF561_FAMILY static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = { (struct gpio_port_t *) FIO0_FLAG_D, @@ -186,6 +201,10 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG_INTB static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG_INTB, IRQ_PORTG_INTB, IRQ_MAC_TX}; #endif +#ifdef BF527_FAMILY +static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PORTF_INTB, IRQ_PORTG_INTB, IRQ_PORTH_INTB}; +#endif + #ifdef BF561_FAMILY static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INTB, IRQ_PROG1_INTB, IRQ_PROG2_INTB}; #endif @@ -238,7 +257,7 @@ static int cmp_label(unsigned short ident, const char *label) return -EINVAL; } -#ifdef BF537_FAMILY +#if defined(BF527_FAMILY) || defined(BF537_FAMILY) static void port_setup(unsigned short gpio, unsigned short usage) { if (!check_gpio(gpio)) { @@ -354,6 +373,18 @@ inline u16 get_portmux(unsigned short portno) return (pmux >> (2 * gpio_sub_n(portno)) & 0x3); } +#elif defined(BF527_FAMILY) +inline void portmux_setup(unsigned short portno, unsigned short function) +{ + u16 pmux, ident = P_IDENT(portno); + u8 offset = pmux_offset[gpio_bank(ident)][gpio_sub_n(ident)]; + + pmux = *port_mux[gpio_bank(ident)]; + pmux &= ~(3 << offset); + pmux |= (function & 3) << offset; + *port_mux[gpio_bank(ident)] = pmux; + SSYNC(); +} #else # define portmux_setup(...) do { } while (0) #endif diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index 2198afe40f3..0bfbb269e35 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -37,9 +37,6 @@ /* platform dependent support */ EXPORT_SYMBOL(__ioremap); -EXPORT_SYMBOL(strcmp); -EXPORT_SYMBOL(strncmp); -EXPORT_SYMBOL(dump_thread); EXPORT_SYMBOL(ip_fast_csum); @@ -51,6 +48,7 @@ EXPORT_SYMBOL(__down_trylock); EXPORT_SYMBOL(__down_interruptible); EXPORT_SYMBOL(is_in_rom); +EXPORT_SYMBOL(bfin_return_from_exception); /* Networking helper routines. */ EXPORT_SYMBOL(csum_partial_copy); @@ -60,13 +58,11 @@ EXPORT_SYMBOL(csum_partial_copy); * their interface isn't gonna change any time soon now, so * it's OK to leave it out of version control. */ -EXPORT_SYMBOL(strcpy); EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memcmp); EXPORT_SYMBOL(memmove); EXPORT_SYMBOL(memchr); -EXPORT_SYMBOL(get_wchan); /* * libgcc functions - functions that are used internally by the @@ -102,6 +98,7 @@ EXPORT_SYMBOL(outsw); EXPORT_SYMBOL(insw); EXPORT_SYMBOL(outsl); EXPORT_SYMBOL(insl); +EXPORT_SYMBOL(insl_16); EXPORT_SYMBOL(irq_flags); EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(blackfin_dcache_invalidate_range); diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c index f2db6a5e2b5..6320bc45fbb 100644 --- a/arch/blackfin/kernel/cplbinit.c +++ b/arch/blackfin/kernel/cplbinit.c @@ -26,29 +26,22 @@ #include <asm/cplb.h> #include <asm/cplbinit.h> -u_long icplb_table[MAX_CPLBS+1]; -u_long dcplb_table[MAX_CPLBS+1]; +u_long icplb_table[MAX_CPLBS + 1]; +u_long dcplb_table[MAX_CPLBS + 1]; #ifdef CONFIG_CPLB_SWITCH_TAB_L1 -u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]__attribute__((l1_data)); -u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]__attribute__((l1_data)); - -#ifdef CONFIG_CPLB_INFO -u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]__attribute__((l1_data)); -u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]__attribute__((l1_data)); -#endif /* CONFIG_CPLB_INFO */ - +# define PDT_ATTR __attribute__((l1_data)) #else +# define PDT_ATTR +#endif -u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]; -u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]; +u_long ipdt_table[MAX_SWITCH_I_CPLBS + 1] PDT_ATTR; +u_long dpdt_table[MAX_SWITCH_D_CPLBS + 1] PDT_ATTR; #ifdef CONFIG_CPLB_INFO -u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]; -u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]; -#endif /* CONFIG_CPLB_INFO */ - -#endif /*CONFIG_CPLB_SWITCH_TAB_L1*/ +u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS] PDT_ATTR; +u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS] PDT_ATTR; +#endif struct s_cplb { struct cplb_tab init_i; @@ -71,7 +64,7 @@ static struct cplb_desc cplb_data[] = { #else .valid = 0, #endif - .name = "ZERO Pointer Saveguard", + .name = "Zero Pointer Guard Page", }, { .start = L1_CODE_START, @@ -102,20 +95,20 @@ static struct cplb_desc cplb_data[] = { .end = 0, /* dynamic */ .psize = 0, .attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB, - .i_conf = SDRAM_IGENERIC, - .d_conf = SDRAM_DGENERIC, + .i_conf = SDRAM_IGENERIC, + .d_conf = SDRAM_DGENERIC, .valid = 1, - .name = "SDRAM Kernel", + .name = "Kernel Memory", }, { .start = 0, /* dynamic */ .end = 0, /* dynamic */ .psize = 0, .attr = INITIAL_T | SWITCH_T | D_CPLB, - .i_conf = SDRAM_IGENERIC, - .d_conf = SDRAM_DNON_CHBL, + .i_conf = SDRAM_IGENERIC, + .d_conf = SDRAM_DNON_CHBL, .valid = 1, - .name = "SDRAM RAM MTD", + .name = "uClinux MTD Memory", }, { .start = 0, /* dynamic */ @@ -124,7 +117,7 @@ static struct cplb_desc cplb_data[] = { .attr = INITIAL_T | SWITCH_T | D_CPLB, .d_conf = SDRAM_DNON_CHBL, .valid = 1, - .name = "SDRAM Uncached DMA ZONE", + .name = "Uncached DMA Zone", }, { .start = 0, /* dynamic */ @@ -134,7 +127,7 @@ static struct cplb_desc cplb_data[] = { .i_conf = 0, /* dynamic */ .d_conf = 0, /* dynamic */ .valid = 1, - .name = "SDRAM Reserved Memory", + .name = "Reserved Memory", }, { .start = ASYNC_BANK0_BASE, @@ -143,14 +136,14 @@ static struct cplb_desc cplb_data[] = { .attr = SWITCH_T | D_CPLB, .d_conf = SDRAM_EBIU, .valid = 1, - .name = "ASYNC Memory", + .name = "Asynchronous Memory Banks", }, { -#if defined(CONFIG_BF561) - .start = L2_SRAM, - .end = L2_SRAM_END, +#ifdef L2_START + .start = L2_START, + .end = L2_START + L2_LENGTH, .psize = SIZE_1M, - .attr = SWITCH_T | D_CPLB, + .attr = SWITCH_T | I_CPLB | D_CPLB, .i_conf = L2_MEMORY, .d_conf = L2_MEMORY, .valid = 1, @@ -158,13 +151,23 @@ static struct cplb_desc cplb_data[] = { .valid = 0, #endif .name = "L2 Memory", - } + }, + { + .start = BOOT_ROM_START, + .end = BOOT_ROM_START + BOOT_ROM_LENGTH, + .psize = SIZE_1M, + .attr = SWITCH_T | I_CPLB | D_CPLB, + .i_conf = SDRAM_IGENERIC, + .d_conf = SDRAM_DGENERIC, + .valid = 1, + .name = "On-Chip BootROM", + }, }; static u16 __init lock_kernel_check(u32 start, u32 end) { - if ((start <= (u32) _stext && end >= (u32) _end) - || (start >= (u32) _stext && end <= (u32) _end)) + if ((end <= (u32) _end && end >= (u32)_stext) || + (start <= (u32) _end && start >= (u32)_stext)) return IN_KERNEL; return 0; } @@ -350,7 +353,7 @@ void __init generate_cpl_tables(void) else cplb_data[RES_MEM].i_conf = SDRAM_INON_CHBL; - for (i = ZERO_P; i <= L2_MEM; i++) { + for (i = ZERO_P; i < ARRAY_SIZE(cplb_data); ++i) { if (!cplb_data[i].valid) continue; diff --git a/arch/blackfin/kernel/dma-mapping.c b/arch/blackfin/kernel/dma-mapping.c index 94d7b119b71..d6b61d56b65 100644 --- a/arch/blackfin/kernel/dma-mapping.c +++ b/arch/blackfin/kernel/dma-mapping.c @@ -35,6 +35,7 @@ #include <linux/device.h> #include <linux/dma-mapping.h> #include <linux/io.h> +#include <linux/scatterlist.h> #include <asm/cacheflush.h> #include <asm/bfin-global.h> @@ -160,8 +161,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, BUG_ON(direction == DMA_NONE); for (i = 0; i < nents; i++, sg++) { - sg->dma_address = (dma_addr_t)(page_address(sg->page) + - sg->offset); + sg->dma_address = (dma_addr_t) sg_virt(sg); invalidate_dcache_range(sg_dma_address(sg), sg_dma_address(sg) + diff --git a/arch/blackfin/kernel/early_printk.c b/arch/blackfin/kernel/early_printk.c index 6ec518a8111..724f4a5a1d4 100644 --- a/arch/blackfin/kernel/early_printk.c +++ b/arch/blackfin/kernel/early_printk.c @@ -205,7 +205,8 @@ asmlinkage void __init early_trap_c(struct pt_regs *fp, void *retaddr) if (likely(early_console == NULL)) setup_early_printk(DEFAULT_EARLY_PORT); - dump_bfin_regs(fp, retaddr); + dump_bfin_mem((void *)fp->retx); + show_regs(fp); dump_bfin_trace_buffer(); panic("Died early"); diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S index 65c5ba4260b..65f4e67a65c 100644 --- a/arch/blackfin/kernel/entry.S +++ b/arch/blackfin/kernel/entry.S @@ -54,9 +54,11 @@ ENTRY(_ret_from_fork) [sp + PT_IPEND] = r0; /* do a 'fake' RTI by jumping to [RETI] * to avoid clearing supervisor mode in child - */ + */ + r0 = [sp + PT_PC]; + [sp + PT_P0] = r0; + RESTORE_ALL_SYS - p0 = reti; jump (p0); ENDPROC(_ret_from_fork) diff --git a/arch/blackfin/kernel/fixed_code.S b/arch/blackfin/kernel/fixed_code.S index d8b1ebc7099..90262691b11 100644 --- a/arch/blackfin/kernel/fixed_code.S +++ b/arch/blackfin/kernel/fixed_code.S @@ -129,4 +129,18 @@ ENTRY(_atomic_xor32) rts; ENDPROC (_atomic_ior32) +.align 16 + /* + * safe_user_instruction + * Four NOPS are enough to allow the pipeline to speculativily load + * execute anything it wants. After that, things have gone bad, and + * we are stuck - so panic. Since we might be in user space, we can't + * call panic, so just cause a unhandled exception, this should cause + * a dump of the trace buffer so we can tell were we are, and a reboot + */ +ENTRY(_safe_user_instruction) + NOP; NOP; NOP; NOP; + EXCPT 0x4; +ENDPROC(_safe_user_instruction) + ENTRY(_fixed_code_end) diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c new file mode 100644 index 00000000000..5cf4bdb1df3 --- /dev/null +++ b/arch/blackfin/kernel/gptimers.c @@ -0,0 +1,283 @@ +/* + * bfin_gptimers.c - derived from bf53x_timers.c + * Driver for General Purpose Timer functions on the Blackfin processor + * + * Copyright (C) 2005 John DeHority + * Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de) + * + * Licensed under the GPLv2. + */ + +#include <linux/kernel.h> +#include <linux/module.h> + +#include <asm/io.h> +#include <asm/blackfin.h> +#include <asm/gptimers.h> + +#ifdef DEBUG +# define tassert(expr) +#else +# define tassert(expr) \ + if (!(expr)) \ + printk(KERN_DEBUG "%s:%s:%i: Assertion failed: " #expr "\n", __FILE__, __func__, __LINE__); +#endif + +#define BFIN_TIMER_NUM_GROUP (BFIN_TIMER_OCTET(MAX_BLACKFIN_GPTIMERS - 1) + 1) + +typedef struct { + uint16_t config; + uint16_t __pad; + uint32_t counter; + uint32_t period; + uint32_t width; +} GPTIMER_timer_regs; + +typedef struct { + uint16_t enable; + uint16_t __pad0; + uint16_t disable; + uint16_t __pad1; + uint32_t status; +} GPTIMER_group_regs; + +static volatile GPTIMER_timer_regs *const timer_regs[MAX_BLACKFIN_GPTIMERS] = +{ + (GPTIMER_timer_regs *)TIMER0_CONFIG, + (GPTIMER_timer_regs *)TIMER1_CONFIG, + (GPTIMER_timer_regs *)TIMER2_CONFIG, +#if (MAX_BLACKFIN_GPTIMERS > 3) + (GPTIMER_timer_regs *)TIMER3_CONFIG, + (GPTIMER_timer_regs *)TIMER4_CONFIG, + (GPTIMER_timer_regs *)TIMER5_CONFIG, + (GPTIMER_timer_regs *)TIMER6_CONFIG, + (GPTIMER_timer_regs *)TIMER7_CONFIG, +#endif +#if (MAX_BLACKFIN_GPTIMERS > 8) + (GPTIMER_timer_regs *)TIMER8_CONFIG, + (GPTIMER_timer_regs *)TIMER9_CONFIG, + (GPTIMER_timer_regs *)TIMER10_CONFIG, + (GPTIMER_timer_regs *)TIMER11_CONFIG, +#endif +}; + +static volatile GPTIMER_group_regs *const group_regs[BFIN_TIMER_NUM_GROUP] = +{ + (GPTIMER_group_regs *)TIMER0_GROUP_REG, +#if (MAX_BLACKFIN_GPTIMERS > 8) + (GPTIMER_group_regs *)TIMER8_GROUP_REG, +#endif +}; + +static uint32_t const trun_mask[MAX_BLACKFIN_GPTIMERS] = +{ + TIMER_STATUS_TRUN0, + TIMER_STATUS_TRUN1, + TIMER_STATUS_TRUN2, +#if (MAX_BLACKFIN_GPTIMERS > 3) + TIMER_STATUS_TRUN3, + TIMER_STATUS_TRUN4, + TIMER_STATUS_TRUN5, + TIMER_STATUS_TRUN6, + TIMER_STATUS_TRUN7, +#endif +#if (MAX_BLACKFIN_GPTIMERS > 8) + TIMER_STATUS_TRUN8, + TIMER_STATUS_TRUN9, + TIMER_STATUS_TRUN10, + TIMER_STATUS_TRUN11, +#endif +}; + +static uint32_t const tovf_mask[MAX_BLACKFIN_GPTIMERS] = +{ + TIMER_STATUS_TOVF0, + TIMER_STATUS_TOVF1, + TIMER_STATUS_TOVF2, +#if (MAX_BLACKFIN_GPTIMERS > 3) + TIMER_STATUS_TOVF3, + TIMER_STATUS_TOVF4, + TIMER_STATUS_TOVF5, + TIMER_STATUS_TOVF6, + TIMER_STATUS_TOVF7, +#endif +#if (MAX_BLACKFIN_GPTIMERS > 8) + TIMER_STATUS_TOVF8, + TIMER_STATUS_TOVF9, + TIMER_STATUS_TOVF10, + TIMER_STATUS_TOVF11, +#endif +}; + +static uint32_t const timil_mask[MAX_BLACKFIN_GPTIMERS] = +{ + TIMER_STATUS_TIMIL0, + TIMER_STATUS_TIMIL1, + TIMER_STATUS_TIMIL2, +#if (MAX_BLACKFIN_GPTIMERS > 3) + TIMER_STATUS_TIMIL3, + TIMER_STATUS_TIMIL4, + TIMER_STATUS_TIMIL5, + TIMER_STATUS_TIMIL6, + TIMER_STATUS_TIMIL7, +#endif +#if (MAX_BLACKFIN_GPTIMERS > 8) + TIMER_STATUS_TIMIL8, + TIMER_STATUS_TIMIL9, + TIMER_STATUS_TIMIL10, + TIMER_STATUS_TIMIL11, +#endif +}; + +void set_gptimer_pwidth(int timer_id, uint32_t value) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + timer_regs[timer_id]->width = value; + SSYNC(); +} +EXPORT_SYMBOL(set_gptimer_pwidth); + +uint32_t get_gptimer_pwidth(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + return timer_regs[timer_id]->width; +} +EXPORT_SYMBOL(get_gptimer_pwidth); + +void set_gptimer_period(int timer_id, uint32_t period) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + timer_regs[timer_id]->period = period; + SSYNC(); +} +EXPORT_SYMBOL(set_gptimer_period); + +uint32_t get_gptimer_period(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + return timer_regs[timer_id]->period; +} +EXPORT_SYMBOL(get_gptimer_period); + +uint32_t get_gptimer_count(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + return timer_regs[timer_id]->counter; +} +EXPORT_SYMBOL(get_gptimer_count); + +uint32_t get_gptimer_status(int group) +{ + tassert(group < BFIN_TIMER_NUM_GROUP); + return group_regs[group]->status; +} +EXPORT_SYMBOL(get_gptimer_status); + +void set_gptimer_status(int group, uint32_t value) +{ + tassert(group < BFIN_TIMER_NUM_GROUP); + group_regs[group]->status = value; + SSYNC(); +} +EXPORT_SYMBOL(set_gptimer_status); + +uint16_t get_gptimer_intr(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + return (group_regs[BFIN_TIMER_OCTET(timer_id)]->status & timil_mask[timer_id]) ? 1 : 0; +} +EXPORT_SYMBOL(get_gptimer_intr); + +void clear_gptimer_intr(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + group_regs[BFIN_TIMER_OCTET(timer_id)]->status = timil_mask[timer_id]; +} +EXPORT_SYMBOL(clear_gptimer_intr); + +uint16_t get_gptimer_over(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + return (group_regs[BFIN_TIMER_OCTET(timer_id)]->status & tovf_mask[timer_id]) ? 1 : 0; +} +EXPORT_SYMBOL(get_gptimer_over); + +void clear_gptimer_over(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + group_regs[BFIN_TIMER_OCTET(timer_id)]->status = tovf_mask[timer_id]; +} +EXPORT_SYMBOL(clear_gptimer_over); + +void set_gptimer_config(int timer_id, uint16_t config) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + timer_regs[timer_id]->config = config; + SSYNC(); +} +EXPORT_SYMBOL(set_gptimer_config); + +uint16_t get_gptimer_config(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + return timer_regs[timer_id]->config; +} +EXPORT_SYMBOL(get_gptimer_config); + +void enable_gptimers(uint16_t mask) +{ + int i; + tassert((mask & ~BLACKFIN_GPTIMER_IDMASK) == 0); + for (i = 0; i < BFIN_TIMER_NUM_GROUP; ++i) { + group_regs[i]->enable = mask & 0xFF; + mask >>= 8; + } + SSYNC(); +} +EXPORT_SYMBOL(enable_gptimers); + +void disable_gptimers(uint16_t mask) +{ + int i; + uint16_t m = mask; + tassert((mask & ~BLACKFIN_GPTIMER_IDMASK) == 0); + for (i = 0; i < BFIN_TIMER_NUM_GROUP; ++i) { + group_regs[i]->disable = m & 0xFF; + m >>= 8; + } + for (i = 0; i < MAX_BLACKFIN_GPTIMERS; ++i) + if (mask & (1 << i)) + group_regs[BFIN_TIMER_OCTET(i)]->status |= trun_mask[i]; + SSYNC(); +} +EXPORT_SYMBOL(disable_gptimers); + +void set_gptimer_pulse_hi(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + timer_regs[timer_id]->config |= TIMER_PULSE_HI; + SSYNC(); +} +EXPORT_SYMBOL(set_gptimer_pulse_hi); + +void clear_gptimer_pulse_hi(int timer_id) +{ + tassert(timer_id < MAX_BLACKFIN_GPTIMERS); + timer_regs[timer_id]->config &= ~TIMER_PULSE_HI; + SSYNC(); +} +EXPORT_SYMBOL(clear_gptimer_pulse_hi); + +uint16_t get_enabled_gptimers(void) +{ + int i; + uint16_t result = 0; + for (i = 0; i < BFIN_TIMER_NUM_GROUP; ++i) + result |= (group_regs[i]->enable << (i << 3)); + return result; +} +EXPORT_SYMBOL(get_enabled_gptimers); + +MODULE_AUTHOR("Axel Weiss (awe@aglaia-gmbh.de)"); +MODULE_DESCRIPTION("Blackfin General Purpose Timers API"); +MODULE_LICENSE("GPL"); diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 9124467651c..5bf15125f0d 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -134,27 +134,6 @@ void cpu_idle(void) } } -void show_regs(struct pt_regs *regs) -{ - printk(KERN_NOTICE "\n"); - printk(KERN_NOTICE - "PC: %08lu Status: %04lu SysStatus: %04lu RETS: %08lu\n", - regs->pc, regs->astat, regs->seqstat, regs->rets); - printk(KERN_NOTICE - "A0.x: %08lx A0.w: %08lx A1.x: %08lx A1.w: %08lx\n", - regs->a0x, regs->a0w, regs->a1x, regs->a1w); - printk(KERN_NOTICE "P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", - regs->p0, regs->p1, regs->p2, regs->p3); - printk(KERN_NOTICE "P4: %08lx P5: %08lx\n", regs->p4, regs->p5); - printk(KERN_NOTICE "R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n", - regs->r0, regs->r1, regs->r2, regs->r3); - printk(KERN_NOTICE "R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", - regs->r4, regs->r5, regs->r6, regs->r7); - - if (!regs->ipend) - printk(KERN_NOTICE "USP: %08lx\n", rdusp()); -} - /* Fill in the fpu structure for a core dump. */ int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpregs) @@ -239,51 +218,6 @@ copy_thread(int nr, unsigned long clone_flags, } /* - * fill in the user structure for a core dump.. - */ -void dump_thread(struct pt_regs *regs, struct user *dump) -{ - dump->magic = CMAGIC; - dump->start_code = 0; - dump->start_stack = rdusp() & ~(PAGE_SIZE - 1); - dump->u_tsize = ((unsigned long)current->mm->end_code) >> PAGE_SHIFT; - dump->u_dsize = ((unsigned long)(current->mm->brk + - (PAGE_SIZE - 1))) >> PAGE_SHIFT; - dump->u_dsize -= dump->u_tsize; - dump->u_ssize = 0; - - if (dump->start_stack < TASK_SIZE) - dump->u_ssize = - ((unsigned long)(TASK_SIZE - - dump->start_stack)) >> PAGE_SHIFT; - - dump->u_ar0 = (struct user_regs_struct *)((int)&dump->regs - (int)dump); - - dump->regs.r0 = regs->r0; - dump->regs.r1 = regs->r1; - dump->regs.r2 = regs->r2; - dump->regs.r3 = regs->r3; - dump->regs.r4 = regs->r4; - dump->regs.r5 = regs->r5; - dump->regs.r6 = regs->r6; - dump->regs.r7 = regs->r7; - dump->regs.p0 = regs->p0; - dump->regs.p1 = regs->p1; - dump->regs.p2 = regs->p2; - dump->regs.p3 = regs->p3; - dump->regs.p4 = regs->p4; - dump->regs.p5 = regs->p5; - dump->regs.orig_p0 = regs->orig_p0; - dump->regs.a0w = regs->a0w; - dump->regs.a1w = regs->a1w; - dump->regs.a0x = regs->a0x; - dump->regs.a1x = regs->a1x; - dump->regs.rets = regs->rets; - dump->regs.astat = regs->astat; - dump->regs.pc = regs->pc; -} - -/* * sys_execve() executes a new program. */ diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c index 356078ec462..ae28aac6fec 100644 --- a/arch/blackfin/kernel/reboot.c +++ b/arch/blackfin/kernel/reboot.c @@ -11,7 +11,7 @@ #include <asm/reboot.h> #include <asm/system.h> -#if defined(BF537_FAMILY) || defined(BF533_FAMILY) +#if defined(BF537_FAMILY) || defined(BF533_FAMILY) || defined(BF527_FAMILY) #define SYSCR_VAL 0x0 #elif defined(BF561_FAMILY) #define SYSCR_VAL 0x20 diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 8dcd76e87ed..d2822010b7c 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -43,6 +43,7 @@ #include <asm/cacheflush.h> #include <asm/blackfin.h> #include <asm/cplbinit.h> +#include <asm/div64.h> #include <asm/fixed_code.h> #include <asm/early_printk.h> @@ -316,6 +317,15 @@ void __init setup_arch(char **cmdline_p) init_leds(); + _bfin_swrst = bfin_read_SWRST(); + + if (_bfin_swrst & RESET_DOUBLE) + printk(KERN_INFO "Recovering from Double Fault event\n"); + else if (_bfin_swrst & RESET_WDOG) + printk(KERN_INFO "Recovering from Watchdog event\n"); + else if (_bfin_swrst & RESET_SOFTWARE) + printk(KERN_NOTICE "Reset caused by Software reset\n"); + printk(KERN_INFO "Blackfin support (C) 2004-2007 Analog Devices, Inc.\n"); if (bfin_compiled_revid() == 0xffff) printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU); @@ -402,8 +412,6 @@ void __init setup_arch(char **cmdline_p) if (l1_length > L1_DATA_A_LENGTH) panic("L1 data memory overflow\n"); - _bfin_swrst = bfin_read_SWRST(); - /* Copy atomic sequences to their fixed location, and sanity check that these locations are the ones that we advertise to userspace. */ memcpy((void *)FIXED_CODE_START, &fixed_code_start, @@ -424,6 +432,8 @@ void __init setup_arch(char **cmdline_p) != ATOMIC_AND32 - FIXED_CODE_START); BUG_ON((char *)&atomic_xor32 - (char *)&fixed_code_start != ATOMIC_XOR32 - FIXED_CODE_START); + BUG_ON((char *)&safe_user_instruction - (char *)&fixed_code_start + != SAFE_USER_INSTRUCTION - FIXED_CODE_START); init_exception_vectors(); bf53x_cache_init(); @@ -459,7 +469,7 @@ static u_long get_vco(void) return vco; } -/*Get the Core clock*/ +/* Get the Core clock */ u_long get_cclk(void) { u_long csel, ssel; @@ -493,12 +503,28 @@ u_long get_sclk(void) } EXPORT_SYMBOL(get_sclk); +unsigned long sclk_to_usecs(unsigned long sclk) +{ + u64 tmp = USEC_PER_SEC * (u64)sclk; + do_div(tmp, get_sclk()); + return tmp; +} +EXPORT_SYMBOL(sclk_to_usecs); + +unsigned long usecs_to_sclk(unsigned long usecs) +{ + u64 tmp = get_sclk() * (u64)usecs; + do_div(tmp, USEC_PER_SEC); + return tmp; +} +EXPORT_SYMBOL(usecs_to_sclk); + /* * Get CPU information for use by the procfs. */ static int show_cpuinfo(struct seq_file *m, void *v) { - char *cpu, *mmu, *fpu, *name; + char *cpu, *mmu, *fpu, *vendor, *cache; uint32_t revid; u_long cclk = 0, sclk = 0; @@ -508,70 +534,83 @@ static int show_cpuinfo(struct seq_file *m, void *v) mmu = "none"; fpu = "none"; revid = bfin_revid(); - name = bfin_board_name; cclk = get_cclk(); sclk = get_sclk(); - seq_printf(m, "CPU:\t\tADSP-%s Rev. 0.%d\n" - "MMU:\t\t%s\n" - "FPU:\t\t%s\n" - "Core Clock:\t%9lu Hz\n" - "System Clock:\t%9lu Hz\n" - "BogoMips:\t%lu.%02lu\n" - "Calibration:\t%lu loops\n", - cpu, revid, mmu, fpu, - cclk, - sclk, - (loops_per_jiffy * HZ) / 500000, - ((loops_per_jiffy * HZ) / 5000) % 100, - (loops_per_jiffy * HZ)); - seq_printf(m, "Board Name:\t%s\n", name); - seq_printf(m, "Board Memory:\t%ld MB\n", physical_mem_end >> 20); - seq_printf(m, "Kernel Memory:\t%ld MB\n", (unsigned long)_ramend >> 20); - if (bfin_read_IMEM_CONTROL() & (ENICPLB | IMC)) - seq_printf(m, "I-CACHE:\tON\n"); - else - seq_printf(m, "I-CACHE:\tOFF\n"); - if ((bfin_read_DMEM_CONTROL()) & (ENDCPLB | DMC_ENABLE)) - seq_printf(m, "D-CACHE:\tON" -#if defined CONFIG_BFIN_WB - " (write-back)" -#elif defined CONFIG_BFIN_WT - " (write-through)" -#endif - "\n"); - else - seq_printf(m, "D-CACHE:\tOFF\n"); - + switch (bfin_read_CHIPID() & CHIPID_MANUFACTURE) { + case 0xca: + vendor = "Analog Devices"; + break; + default: + vendor = "unknown"; + break; + } + seq_printf(m, "processor\t: %d\n" + "vendor_id\t: %s\n" + "cpu family\t: 0x%x\n" + "model name\t: ADSP-%s %lu(MHz CCLK) %lu(MHz SCLK)\n" + "stepping\t: %d\n", + 0, + vendor, + (bfin_read_CHIPID() & CHIPID_FAMILY), + cpu, cclk/1000000, sclk/1000000, + revid); + + seq_printf(m, "cpu MHz\t\t: %lu.%03lu/%lu.%03lu\n", + cclk/1000000, cclk%1000000, + sclk/1000000, sclk%1000000); + seq_printf(m, "bogomips\t: %lu.%02lu\n" + "Calibration\t: %lu loops\n", + (loops_per_jiffy * HZ) / 500000, + ((loops_per_jiffy * HZ) / 5000) % 100, + (loops_per_jiffy * HZ)); + + /* Check Cache configutation */ switch (bfin_read_DMEM_CONTROL() & (1 << DMC0_P | 1 << DMC1_P)) { case ACACHE_BSRAM: - seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tSRAM\n"); + cache = "dbank-A/B\t: cache/sram"; dcache_size = 16; dsup_banks = 1; break; case ACACHE_BCACHE: - seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tCACHE\n"); + cache = "dbank-A/B\t: cache/cache"; dcache_size = 32; dsup_banks = 2; break; case ASRAM_BSRAM: - seq_printf(m, "DBANK-A:\tSRAM\n" "DBANK-B:\tSRAM\n"); + cache = "dbank-A/B\t: sram/sram"; dcache_size = 0; dsup_banks = 0; break; default: + cache = "unknown"; + dcache_size = 0; + dsup_banks = 0; break; } + /* Is it turned on? */ + if (!((bfin_read_DMEM_CONTROL()) & (ENDCPLB | DMC_ENABLE))) + dcache_size = 0; - seq_printf(m, "I-CACHE Size:\t%dKB\n", BFIN_ICACHESIZE / 1024); - seq_printf(m, "D-CACHE Size:\t%dKB\n", dcache_size); - seq_printf(m, "I-CACHE Setup:\t%d Sub-banks/%d Ways, %d Lines/Way\n", + seq_printf(m, "cache size\t: %d KB(L1 icache) " + "%d KB(L1 dcache-%s) %d KB(L2 cache)\n", + BFIN_ICACHESIZE / 1024, dcache_size, +#if defined CONFIG_BFIN_WB + "wb" +#elif defined CONFIG_BFIN_WT + "wt" +#endif + "", 0); + + seq_printf(m, "%s\n", cache); + + seq_printf(m, "icache setup\t: %d Sub-banks/%d Ways, %d Lines/Way\n", BFIN_ISUBBANKS, BFIN_IWAYS, BFIN_ILINES); seq_printf(m, - "D-CACHE Setup:\t%d Super-banks/%d Sub-banks/%d Ways, %d Lines/Way\n", + "dcache setup\t: %d Super-banks/%d Sub-banks/%d Ways, %d Lines/Way\n", dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS, BFIN_DLINES); #ifdef CONFIG_BFIN_ICACHE_LOCK @@ -625,6 +664,15 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "No Ways are locked\n"); } #endif + + seq_printf(m, "board name\t: %s\n", bfin_board_name); + seq_printf(m, "board memory\t: %ld kB (0x%p -> 0x%p)\n", + physical_mem_end >> 10, (void *)0, (void *)physical_mem_end); + seq_printf(m, "kernel memory\t: %d kB (0x%p -> 0x%p)\n", + ((int)memory_end - (int)_stext) >> 10, + _stext, + (void *)memory_end); + return 0; } diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 8823e9ade58..21a55ef19cb 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -37,10 +37,24 @@ #include <asm/blackfin.h> #include <asm/irq_handler.h> #include <asm/trace.h> +#include <asm/fixed_code.h> #ifdef CONFIG_KGDB # include <linux/debugger.h> # include <linux/kgdb.h> + +# define CHK_DEBUGGER_TRAP() \ + do { \ + CHK_DEBUGGER(trapnr, sig, info.si_code, fp, ); \ + } while (0) +# define CHK_DEBUGGER_TRAP_MAYBE() \ + do { \ + if (kgdb_connected) \ + CHK_DEBUGGER_TRAP(); \ + } while (0) +#else +# define CHK_DEBUGGER_TRAP() do { } while (0) +# define CHK_DEBUGGER_TRAP_MAYBE() do { } while (0) #endif /* Initiate the event table handler */ @@ -53,13 +67,13 @@ void __init trap_init(void) int kstack_depth_to_print = 48; -#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON -static int printk_address(unsigned long address) +static void decode_address(char *buf, unsigned long address) { struct vm_list_struct *vml; struct task_struct *p; struct mm_struct *mm; - unsigned long offset; + unsigned long flags, offset; + unsigned int in_exception = bfin_read_IPEND() & 0x10; #ifdef CONFIG_KALLSYMS unsigned long symsize; @@ -75,20 +89,33 @@ static int printk_address(unsigned long address) /* yeah! kernel space! */ if (!modname) modname = delim = ""; - return printk("<0x%p> { %s%s%s%s + 0x%lx }", + sprintf(buf, "<0x%p> { %s%s%s%s + 0x%lx }", (void *)address, delim, modname, delim, symname, (unsigned long)offset); + return; } #endif + /* Problem in fixed code section? */ + if (address >= FIXED_CODE_START && address < FIXED_CODE_END) { + sprintf(buf, "<0x%p> /* Maybe fixed code section */", (void *)address); + return; + } + + /* Problem somewhere before the kernel start address */ + if (address < CONFIG_BOOT_LOAD) { + sprintf(buf, "<0x%p> /* Maybe null pointer? */", (void *)address); + return; + } + /* looks like we're off in user-land, so let's walk all the * mappings of all our processes and see if we can't be a whee * bit more specific */ - write_lock_irq(&tasklist_lock); + write_lock_irqsave(&tasklist_lock, flags); for_each_process(p) { - mm = get_task_mm(p); + mm = (in_exception ? p->mm : get_task_mm(p)); if (!mm) continue; @@ -117,25 +144,34 @@ static int printk_address(unsigned long address) else offset = (address - vma->vm_start) + (vma->vm_pgoff << PAGE_SHIFT); - write_unlock_irq(&tasklist_lock); - return printk("<0x%p> [ %s + 0x%lx ]", - (void *)address, name, offset); + sprintf(buf, "<0x%p> [ %s + 0x%lx ]", + (void *)address, name, offset); + if (!in_exception) + mmput(mm); + goto done; } vml = vml->next; } + if (!in_exception) + mmput(mm); } - write_unlock_irq(&tasklist_lock); /* we were unable to find this address anywhere */ - return printk("[<0x%p>]", (void *)address); + sprintf(buf, "<0x%p> /* unknown address */", (void *)address); + +done: + write_unlock_irqrestore(&tasklist_lock, flags); } -#endif asmlinkage void double_fault_c(struct pt_regs *fp) { + console_verbose(); + oops_in_progress = 1; printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n"); - dump_bfin_regs(fp, (void *)fp->retx); + dump_bfin_process(fp); + dump_bfin_mem((void *)fp->retx); + show_regs(fp); panic("Double Fault - unrecoverable event\n"); } @@ -149,22 +185,29 @@ asmlinkage void trap_c(struct pt_regs *fp) siginfo_t info; unsigned long trapnr = fp->seqstat & SEQSTAT_EXCAUSE; + trace_buffer_save(j); + + /* Important - be very careful dereferncing pointers - will lead to + * double faults if the stack has become corrupt + */ + + /* If the fault was caused by a kernel thread, or interrupt handler + * we will kernel panic, so the system reboots. + * If KGDB is enabled, don't set this for kernel breakpoints + */ + if ((bfin_read_IPEND() & 0xFFC0) #ifdef CONFIG_KGDB -# define CHK_DEBUGGER_TRAP() \ - do { \ - CHK_DEBUGGER(trapnr, sig, info.si_code, fp, ); \ - } while (0) -# define CHK_DEBUGGER_TRAP_MAYBE() \ - do { \ - if (kgdb_connected) \ - CHK_DEBUGGER_TRAP(); \ - } while (0) -#else -# define CHK_DEBUGGER_TRAP() do { } while (0) -# define CHK_DEBUGGER_TRAP_MAYBE() do { } while (0) + && trapnr != VEC_EXCPT02 #endif - - trace_buffer_save(j); + ){ + console_verbose(); + oops_in_progress = 1; + } else if (current) { + if (current->mm == NULL) { + console_verbose(); + oops_in_progress = 1; + } + } /* trap_c() will be called for exceptions. During exceptions * processing, the pc value should be set with retx value. @@ -209,7 +252,7 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_EXCPT03: info.si_code = SEGV_STACKFLOW; sig = SIGSEGV; - printk(KERN_EMERG EXC_0x03); + printk(KERN_NOTICE EXC_0x03(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x04 - User Defined, Caught by default */ @@ -238,7 +281,7 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_OVFLOW: info.si_code = TRAP_TRACEFLOW; sig = SIGTRAP; - printk(KERN_EMERG EXC_0x11); + printk(KERN_NOTICE EXC_0x11(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x12 - Reserved, Caught by default */ @@ -260,36 +303,35 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_UNDEF_I: info.si_code = ILL_ILLOPC; sig = SIGILL; - printk(KERN_EMERG EXC_0x21); + printk(KERN_NOTICE EXC_0x21(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x22 - Illegal Instruction Combination, handled here */ case VEC_ILGAL_I: info.si_code = ILL_ILLPARAOP; sig = SIGILL; - printk(KERN_EMERG EXC_0x22); + printk(KERN_NOTICE EXC_0x22(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; - /* 0x23 - Data CPLB Protection Violation, - normal case is handled in _cplb_hdr */ + /* 0x23 - Data CPLB protection violation, handled here */ case VEC_CPLB_VL: info.si_code = ILL_CPLB_VI; - sig = SIGILL; - printk(KERN_EMERG EXC_0x23); + sig = SIGBUS; + printk(KERN_NOTICE EXC_0x23(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x24 - Data access misaligned, handled here */ case VEC_MISALI_D: info.si_code = BUS_ADRALN; sig = SIGBUS; - printk(KERN_EMERG EXC_0x24); + printk(KERN_NOTICE EXC_0x24(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x25 - Unrecoverable Event, handled here */ case VEC_UNCOV: info.si_code = ILL_ILLEXCPT; sig = SIGILL; - printk(KERN_EMERG EXC_0x25); + printk(KERN_NOTICE EXC_0x25(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x26 - Data CPLB Miss, normal case is handled in _cplb_hdr, @@ -297,7 +339,7 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_CPLB_M: info.si_code = BUS_ADRALN; sig = SIGBUS; - printk(KERN_EMERG EXC_0x26); + printk(KERN_NOTICE EXC_0x26(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */ @@ -305,11 +347,10 @@ asmlinkage void trap_c(struct pt_regs *fp) info.si_code = ILL_CPLB_MULHIT; #ifdef CONFIG_DEBUG_HUNT_FOR_ZERO sig = SIGSEGV; - printk(KERN_EMERG "\n" - KERN_EMERG "NULL pointer access (probably)\n"); + printk(KERN_NOTICE "NULL pointer access (probably)\n"); #else sig = SIGILL; - printk(KERN_EMERG EXC_0x27); + printk(KERN_NOTICE EXC_0x27(KERN_NOTICE)); #endif CHK_DEBUGGER_TRAP(); break; @@ -317,7 +358,7 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_WATCH: info.si_code = TRAP_WATCHPT; sig = SIGTRAP; - pr_debug(EXC_0x28); + pr_debug(EXC_0x28(KERN_DEBUG)); CHK_DEBUGGER_TRAP_MAYBE(); /* Check if this is a watchpoint in kernel space */ if (fp->ipend & 0xffc0) @@ -329,7 +370,7 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_ISTRU_VL: /* ADSP-BF535 only (MH) */ info.si_code = BUS_OPFETCH; sig = SIGBUS; - printk(KERN_EMERG "BF535: VEC_ISTRU_VL\n"); + printk(KERN_NOTICE "BF535: VEC_ISTRU_VL\n"); CHK_DEBUGGER_TRAP(); break; #else @@ -339,22 +380,21 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_MISALI_I: info.si_code = BUS_ADRALN; sig = SIGBUS; - printk(KERN_EMERG EXC_0x2A); + printk(KERN_NOTICE EXC_0x2A(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; - /* 0x2B - Instruction CPLB protection Violation, - handled in _cplb_hdr */ + /* 0x2B - Instruction CPLB protection violation, handled here */ case VEC_CPLB_I_VL: info.si_code = ILL_CPLB_VI; - sig = SIGILL; - printk(KERN_EMERG EXC_0x2B); + sig = SIGBUS; + printk(KERN_NOTICE EXC_0x2B(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x2C - Instruction CPLB miss, handled in _cplb_hdr */ case VEC_CPLB_I_M: info.si_code = ILL_CPLB_MISS; sig = SIGBUS; - printk(KERN_EMERG EXC_0x2C); + printk(KERN_NOTICE EXC_0x2C(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x2D - Instruction CPLB Multiple Hits, handled here */ @@ -362,10 +402,10 @@ asmlinkage void trap_c(struct pt_regs *fp) info.si_code = ILL_CPLB_MULHIT; #ifdef CONFIG_DEBUG_HUNT_FOR_ZERO sig = SIGSEGV; - printk(KERN_EMERG "\n\nJump to address 0 - 0x0fff\n"); + printk(KERN_NOTICE "Jump to address 0 - 0x0fff\n"); #else sig = SIGILL; - printk(KERN_EMERG EXC_0x2D); + printk(KERN_NOTICE EXC_0x2D(KERN_NOTICE)); #endif CHK_DEBUGGER_TRAP(); break; @@ -373,7 +413,7 @@ asmlinkage void trap_c(struct pt_regs *fp) case VEC_ILL_RES: info.si_code = ILL_PRVOPC; sig = SIGILL; - printk(KERN_EMERG EXC_0x2E); + printk(KERN_NOTICE EXC_0x2E(KERN_NOTICE)); CHK_DEBUGGER_TRAP(); break; /* 0x2F - Reserved, Caught by default */ @@ -402,37 +442,44 @@ asmlinkage void trap_c(struct pt_regs *fp) break; } - if (sig != 0 && sig != SIGTRAP) { + BUG_ON(sig == 0); + + if (sig != SIGTRAP) { unsigned long stack; - dump_bfin_regs(fp, (void *)fp->retx); - dump_bfin_trace_buffer(); + dump_bfin_process(fp); + dump_bfin_mem((void *)fp->retx); + show_regs(fp); + + /* Print out the trace buffer if it makes sense */ +#ifndef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE + if (trapnr == VEC_CPLB_I_M || trapnr == VEC_CPLB_M) + printk(KERN_NOTICE "No trace since you do not have " + "CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE enabled\n" + KERN_NOTICE "\n"); + else +#endif + dump_bfin_trace_buffer(); show_stack(current, &stack); - if (current->mm == NULL) + if (oops_in_progress) { +#ifndef CONFIG_ACCESS_CHECK + printk(KERN_EMERG "Please turn on " + "CONFIG_ACCESS_CHECK\n"); +#endif panic("Kernel exception"); + } } + info.si_signo = sig; info.si_errno = 0; info.si_addr = (void *)fp->pc; force_sig_info(sig, &info, current); - /* if the address that we are about to return to is not valid, set it - * to a valid address, if we have a current application or panic + /* Ensure that bad return addresses don't end up in an infinite + * loop, due to speculative loads/reads. This needs to be done after + * the signal has been sent. */ - if (!(fp->pc <= physical_mem_end -#if L1_CODE_LENGTH != 0 - || (fp->pc >= L1_CODE_START && - fp->pc <= (L1_CODE_START + L1_CODE_LENGTH)) -#endif - )) { - if (current->mm) { - fp->pc = current->mm->start_code; - } else { - printk(KERN_EMERG - "I can't return to memory that doesn't exist" - " - bad things happen\n"); - panic("Help - I've fallen and can't get up\n"); - } - } + if (trapnr == VEC_CPLB_I_M && sig != SIGTRAP) + fp->pc = SAFE_USER_INSTRUCTION; trace_buffer_restore(j); return; @@ -446,21 +493,21 @@ void dump_bfin_trace_buffer(void) { #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON int tflags, i = 0; + char buf[150]; #ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND int j, index; #endif trace_buffer_save(tflags); - printk(KERN_EMERG "Hardware Trace:\n"); + printk(KERN_NOTICE "Hardware Trace:\n"); if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) { for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) { - printk(KERN_EMERG "%4i Target : ", i); - printk_address((unsigned long)bfin_read_TBUF()); - printk("\n" KERN_EMERG " Source : "); - printk_address((unsigned long)bfin_read_TBUF()); - printk("\n"); + decode_address(buf, (unsigned long)bfin_read_TBUF()); + printk(KERN_NOTICE "%4i Target : %s\n", i, buf); + decode_address(buf, (unsigned long)bfin_read_TBUF()); + printk(KERN_NOTICE " Source : %s\n", buf); } } @@ -472,17 +519,16 @@ void dump_bfin_trace_buffer(void) j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128; while (j) { - printk(KERN_EMERG "%4i Target : ", i); - printk_address(software_trace_buff[index]); + decode_address(buf, software_trace_buff[index]); + printk(KERN_NOTICE "%4i Target : %s\n", i, buf); index -= 1; if (index < 0 ) index = EXPAND_LEN; - printk("\n" KERN_EMERG " Source : "); - printk_address(software_trace_buff[index]); + decode_address(buf, software_trace_buff[index]); + printk(KERN_NOTICE " Source : %s\n", buf); index -= 1; if (index < 0) index = EXPAND_LEN; - printk("\n"); j--; i++; } @@ -497,10 +543,7 @@ static void show_trace(struct task_struct *tsk, unsigned long *sp) { unsigned long addr; - printk("\nCall Trace:"); -#ifdef CONFIG_KALLSYMS - printk("\n"); -#endif + printk(KERN_NOTICE "\n" KERN_NOTICE "Call Trace:\n"); while (!kstack_end(sp)) { addr = *sp++; @@ -516,7 +559,7 @@ static void show_trace(struct task_struct *tsk, unsigned long *sp) print_ip_sym(addr); } - printk("\n"); + printk(KERN_NOTICE "\n"); } void show_stack(struct task_struct *task, unsigned long *stack) @@ -538,14 +581,15 @@ void show_stack(struct task_struct *task, unsigned long *stack) addr = (unsigned long)stack; endstack = (unsigned long *)PAGE_ALIGN(addr); - printk(KERN_EMERG "Stack from %08lx:", (unsigned long)stack); + printk(KERN_NOTICE "Stack from %08lx:", (unsigned long)stack); for (i = 0; i < kstack_depth_to_print; i++) { if (stack + 1 > endstack) break; if (i % 8 == 0) - printk("\n" KERN_EMERG " "); + printk("\n" KERN_NOTICE " "); printk(" %08lx", *stack++); } + printk("\n"); show_trace(task, stack); } @@ -561,38 +605,50 @@ void dump_stack(void) show_stack(current, &stack); trace_buffer_restore(tflags); } - EXPORT_SYMBOL(dump_stack); -void dump_bfin_regs(struct pt_regs *fp, void *retaddr) +void dump_bfin_process(struct pt_regs *fp) { - if (current->pid) { - printk(KERN_EMERG "\n" KERN_EMERG "CURRENT PROCESS:\n" - KERN_EMERG "\n"); - printk(KERN_EMERG "COMM=%s PID=%d\n", + /* We should be able to look at fp->ipend, but we don't push it on the + * stack all the time, so do this until we fix that */ + unsigned int context = bfin_read_IPEND(); + + if (oops_in_progress) + printk(KERN_EMERG "Kernel OOPS in progress\n"); + + if (context & 0x0020) + printk(KERN_NOTICE "Deferred excecption or HW Error context\n"); + else if (context & 0x3FC0) + printk(KERN_NOTICE "Interrupt context\n"); + else if (context & 0x4000) + printk(KERN_NOTICE "Deferred Interrupt context\n"); + else if (context & 0x8000) + printk(KERN_NOTICE "Kernel process context\n"); + + if (current->pid && current->mm) { + printk(KERN_NOTICE "CURRENT PROCESS:\n"); + printk(KERN_NOTICE "COMM=%s PID=%d\n", current->comm, current->pid); - } else { - printk - (KERN_EMERG "\n" KERN_EMERG - "No Valid pid - Either things are really messed up," - " or you are in the kernel\n"); - } - if (current->mm) { - printk(KERN_EMERG "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" - KERN_EMERG "BSS = 0x%p-0x%p USER-STACK = 0x%p\n" - KERN_EMERG "\n", - (void *)current->mm->start_code, - (void *)current->mm->end_code, - (void *)current->mm->start_data, - (void *)current->mm->end_data, - (void *)current->mm->end_data, - (void *)current->mm->brk, - (void *)current->mm->start_stack); - } + printk(KERN_NOTICE "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" + KERN_NOTICE "BSS = 0x%p-0x%p USER-STACK = 0x%p\n" + KERN_NOTICE "\n", + (void *)current->mm->start_code, + (void *)current->mm->end_code, + (void *)current->mm->start_data, + (void *)current->mm->end_data, + (void *)current->mm->end_data, + (void *)current->mm->brk, + (void *)current->mm->start_stack); + } else + printk(KERN_NOTICE "\n" KERN_NOTICE + "No Valid process in current context\n"); +} - printk(KERN_EMERG "return address: [0x%p]; contents of:", retaddr); - if (retaddr != 0 && retaddr <= (void *)physical_mem_end +void dump_bfin_mem(void *retaddr) +{ + + if (retaddr >= (void *)FIXED_CODE_START && retaddr < (void *)physical_mem_end #if L1_CODE_LENGTH != 0 /* FIXME: Copy the code out of L1 Instruction SRAM through dma memcpy. */ @@ -602,18 +658,20 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr) ) { int i = ((unsigned int)retaddr & 0xFFFFFFF0) - 32; unsigned short x = 0; + printk(KERN_NOTICE "return address: [0x%p]; contents of:", retaddr); for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) { if (!(i & 0xF)) - printk("\n" KERN_EMERG "0x%08x: ", i); + printk("\n" KERN_NOTICE "0x%08x: ", i); if (get_user(x, (unsigned short *)i)) break; #ifndef CONFIG_DEBUG_HWERR /* If one of the last few instructions was a STI * it is likely that the error occured awhile ago - * and we just noticed + * and we just noticed. This only happens in kernel + * context, which should mean an oops is happening */ - if (x >= 0x0040 && x <= 0x0047 && i <= 0) + if (oops_in_progress && x >= 0x0040 && x <= 0x0047 && i <= 0) panic("\n\nWARNING : You should reconfigure" " the kernel to turn on\n" " 'Hardware error interrupt" @@ -626,56 +684,67 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr) else printk(" %04x ", x); } - printk("\n" KERN_EMERG "\n"); + printk("\n"); } else - printk(KERN_EMERG - "Cannot look at the [PC] for it is" - "in unreadable L1 SRAM - sorry\n"); - - - printk(KERN_EMERG - "RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n", - fp->rete, fp->retn, fp->retx, fp->rets); - printk(KERN_EMERG "IPEND: %04lx SYSCFG: %04lx\n", - fp->ipend, fp->syscfg); - printk(KERN_EMERG "SEQSTAT: %08lx SP: %08lx\n", - (long)fp->seqstat, (long)fp); - printk(KERN_EMERG "R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n", + printk("\n" KERN_NOTICE + "Cannot look at the [PC] <%p> for it is" + " in unreadable memory - sorry\n", retaddr); +} + +void show_regs(struct pt_regs *fp) +{ + char buf [150]; + + printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\n"); + printk(KERN_NOTICE " SEQSTAT: %08lx IPEND: %04lx SYSCFG: %04lx\n", + (long)fp->seqstat, fp->ipend, fp->syscfg); + + decode_address(buf, fp->rete); + printk(KERN_NOTICE " RETE: %s\n", buf); + decode_address(buf, fp->retn); + printk(KERN_NOTICE " RETN: %s\n", buf); + decode_address(buf, fp->retx); + printk(KERN_NOTICE " RETX: %s\n", buf); + decode_address(buf, fp->rets); + printk(KERN_NOTICE " RETS: %s\n", buf); + decode_address(buf, fp->pc); + printk(KERN_NOTICE " PC: %s\n", buf); + + if ((long)fp->seqstat & SEQSTAT_EXCAUSE) { + decode_address(buf, bfin_read_DCPLB_FAULT_ADDR()); + printk(KERN_NOTICE "DCPLB_FAULT_ADDR: %s\n", buf); + decode_address(buf, bfin_read_ICPLB_FAULT_ADDR()); + printk(KERN_NOTICE "ICPLB_FAULT_ADDR: %s\n", buf); + } + + printk(KERN_NOTICE "\n" KERN_NOTICE "PROCESSOR STATE:\n"); + printk(KERN_NOTICE " R0 : %08lx R1 : %08lx R2 : %08lx R3 : %08lx\n", fp->r0, fp->r1, fp->r2, fp->r3); - printk(KERN_EMERG "R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", + printk(KERN_NOTICE " R4 : %08lx R5 : %08lx R6 : %08lx R7 : %08lx\n", fp->r4, fp->r5, fp->r6, fp->r7); - printk(KERN_EMERG "P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", + printk(KERN_NOTICE " P0 : %08lx P1 : %08lx P2 : %08lx P3 : %08lx\n", fp->p0, fp->p1, fp->p2, fp->p3); - printk(KERN_EMERG - "P4: %08lx P5: %08lx FP: %08lx\n", - fp->p4, fp->p5, fp->fp); - printk(KERN_EMERG - "A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n", - fp->a0w, fp->a0x, fp->a1w, fp->a1x); - - printk(KERN_EMERG "LB0: %08lx LT0: %08lx LC0: %08lx\n", + printk(KERN_NOTICE " P4 : %08lx P5 : %08lx FP : %08lx SP : %08lx\n", + fp->p4, fp->p5, fp->fp, (long)fp); + printk(KERN_NOTICE " LB0: %08lx LT0: %08lx LC0: %08lx\n", fp->lb0, fp->lt0, fp->lc0); - printk(KERN_EMERG "LB1: %08lx LT1: %08lx LC1: %08lx\n", + printk(KERN_NOTICE " LB1: %08lx LT1: %08lx LC1: %08lx\n", fp->lb1, fp->lt1, fp->lc1); - printk(KERN_EMERG "B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n", + printk(KERN_NOTICE " B0 : %08lx L0 : %08lx M0 : %08lx I0 : %08lx\n", fp->b0, fp->l0, fp->m0, fp->i0); - printk(KERN_EMERG "B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n", + printk(KERN_NOTICE " B1 : %08lx L1 : %08lx M1 : %08lx I1 : %08lx\n", fp->b1, fp->l1, fp->m1, fp->i1); - printk(KERN_EMERG "B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n", + printk(KERN_NOTICE " B2 : %08lx L2 : %08lx M2 : %08lx I2 : %08lx\n", fp->b2, fp->l2, fp->m2, fp->i2); - printk(KERN_EMERG "B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n", + printk(KERN_NOTICE " B3 : %08lx L3 : %08lx M3 : %08lx I3 : %08lx\n", fp->b3, fp->l3, fp->m3, fp->i3); + printk(KERN_NOTICE "A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n", + fp->a0w, fp->a0x, fp->a1w, fp->a1x); - printk(KERN_EMERG "\n" KERN_EMERG "USP: %08lx ASTAT: %08lx\n", + printk(KERN_NOTICE "USP : %08lx ASTAT: %08lx\n", rdusp(), fp->astat); - if ((long)fp->seqstat & SEQSTAT_EXCAUSE) { - printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", - (void *)bfin_read_DCPLB_FAULT_ADDR()); - printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", - (void *)bfin_read_ICPLB_FAULT_ADDR()); - } - printk("\n\n"); + printk(KERN_NOTICE "\n"); } #ifdef CONFIG_SYS_BFIN_SPINLOCK_L1 @@ -750,9 +819,13 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp) break; } + oops_in_progress = 1; + printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void *)bfin_read_DCPLB_FAULT_ADDR()); printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void *)bfin_read_ICPLB_FAULT_ADDR()); - dump_bfin_regs(fp, (void *)fp->retx); + dump_bfin_process(fp); + dump_bfin_mem((void *)fp->retx); + show_regs(fp); dump_stack(); panic("Unrecoverable event\n"); } diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index eec43674a46..9b75bc83c71 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -172,9 +172,14 @@ SECTIONS __ebss_b_l1 = .; } - ___init_end = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); - - .bss LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1) : + /* Force trailing alignment of our init section so that when we + * free our init memory, we don't leave behind a partial page. + */ + . = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); + . = ALIGN(PAGE_SIZE); + ___init_end = .; + + .bss : { . = ALIGN(4); ___bss_start = .; diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index a17cc77ac36..df7b8833a0c 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -77,3 +77,22 @@ ENTRY(_insb) sti R3; RTS; ENDPROC(_insb) + + + +ENTRY(_insl_16) + P0 = R0; /* P0 = port */ + cli R3; + P1 = R1; /* P1 = address */ + P2 = R2; /* P2 = count */ + SSYNC; + LSETUP( .Llong16_loop_s, .Llong16_loop_e) LC0 = P2; +.Llong16_loop_s: R0 = [P0]; + W[P1++] = R0; + R0 = R0 >> 16; + W[P1++] = R0; + NOP; +.Llong16_loop_e: NOP; + sti R3; + RTS; +ENDPROC(_insl_16) diff --git a/arch/blackfin/lib/strcmp.c b/arch/blackfin/lib/strcmp.c index 4eeefd86907..fde39a1950c 100644 --- a/arch/blackfin/lib/strcmp.c +++ b/arch/blackfin/lib/strcmp.c @@ -1,10 +1,19 @@ -#include <linux/types.h> +/* + * Provide symbol in case str func is not inlined. + * + * Copyright (c) 2006-2007 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #define strcmp __inline_strcmp #include <asm/string.h> #undef strcmp +#include <linux/module.h> + int strcmp(const char *dest, const char *src) { return __inline_strcmp(dest, src); } +EXPORT_SYMBOL(strcmp); diff --git a/arch/blackfin/lib/strcpy.c b/arch/blackfin/lib/strcpy.c index 534589db725..2a8836b1f4d 100644 --- a/arch/blackfin/lib/strcpy.c +++ b/arch/blackfin/lib/strcpy.c @@ -1,10 +1,19 @@ -#include <linux/types.h> +/* + * Provide symbol in case str func is not inlined. + * + * Copyright (c) 2006-2007 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #define strcpy __inline_strcpy #include <asm/string.h> #undef strcpy +#include <linux/module.h> + char *strcpy(char *dest, const char *src) { return __inline_strcpy(dest, src); } +EXPORT_SYMBOL(strcpy); diff --git a/arch/blackfin/lib/strncmp.c b/arch/blackfin/lib/strncmp.c index d791f120bff..2aaae78a68e 100644 --- a/arch/blackfin/lib/strncmp.c +++ b/arch/blackfin/lib/strncmp.c @@ -1,10 +1,19 @@ -#include <linux/types.h> +/* + * Provide symbol in case str func is not inlined. + * + * Copyright (c) 2006-2007 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #define strncmp __inline_strncmp #include <asm/string.h> #undef strncmp +#include <linux/module.h> + int strncmp(const char *cs, const char *ct, size_t count) { return __inline_strncmp(cs, ct, count); } +EXPORT_SYMBOL(strncmp); diff --git a/arch/blackfin/lib/strncpy.c b/arch/blackfin/lib/strncpy.c index 1fecb5c71ff..ea1dc6bf237 100644 --- a/arch/blackfin/lib/strncpy.c +++ b/arch/blackfin/lib/strncpy.c @@ -1,10 +1,19 @@ -#include <linux/types.h> +/* + * Provide symbol in case str func is not inlined. + * + * Copyright (c) 2006-2007 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #define strncpy __inline_strncpy #include <asm/string.h> #undef strncpy +#include <linux/module.h> + char *strncpy(char *dest, const char *src, size_t n) { return __inline_strncpy(dest, src, n); } +EXPORT_SYMBOL(strncpy); diff --git a/arch/blackfin/mach-bf527/Kconfig b/arch/blackfin/mach-bf527/Kconfig new file mode 100644 index 00000000000..5c736837d4b --- /dev/null +++ b/arch/blackfin/mach-bf527/Kconfig @@ -0,0 +1,253 @@ +if (BF52x) + +source "arch/blackfin/mach-bf527/boards/Kconfig" + +menu "BF527 Specific Configuration" + +comment "Alternative Multiplexing Scheme" + +choice + prompt "SPORT0" + default BF527_SPORT0_PORTG + help + Select PORT used for SPORT0. See Hardware Reference Manual + +config BF527_SPORT0_PORTF + bool "PORT F" + help + PORT F + +config BF527_SPORT0_PORTG + bool "PORT G" + help + PORT G +endchoice + +choice + prompt "SPORT0 TSCLK Location" + depends on BF527_SPORT0_PORTG + default BF527_SPORT0_TSCLK_PG10 + help + Select PIN used for SPORT0_TSCLK. See Hardware Reference Manual + +config BF527_SPORT0_TSCLK_PG10 + bool "PORT PG10" + help + PORT PG10 + +config BF527_SPORT0_TSCLK_PG14 + bool "PORT PG14" + help + PORT PG14 +endchoice + +choice + prompt "UART1" + default BF527_UART1_PORTG + help + Select PORT used for UART1. See Hardware Reference Manual + +config BF527_UART1_PORTF + bool "PORT F" + help + PORT F + +config BF527_UART1_PORTG + bool "PORT G" + help + PORT G +endchoice + +choice + prompt "NAND (NFC) Data" + default BF527_NAND_D_PORTH + help + Select PORT used for NAND Data Bus. See Hardware Reference Manual + +config BF527_NAND_D_PORTF + bool "PORT F" + help + PORT F + +config BF527_NAND_D_PORTH + bool "PORT H" + help + PORT H +endchoice + +comment "Interrupt Priority Assignment" +menu "Priority" + +config IRQ_PLL_WAKEUP + int "IRQ_PLL_WAKEUP" + default 7 +config IRQ_DMA0_ERROR + int "IRQ_DMA0_ERROR" + default 7 +config IRQ_DMAR0_BLK + int "IRQ_DMAR0_BLK" + default 7 +config IRQ_DMAR1_BLK + int "IRQ_DMAR1_BLK" + default 7 +config IRQ_DMAR0_OVR + int "IRQ_DMAR0_OVR" + default 7 +config IRQ_DMAR1_OVR + int "IRQ_DMAR1_OVR" + default 7 +config IRQ_PPI_ERROR + int "IRQ_PPI_ERROR" + default 7 +config IRQ_MAC_ERROR + int "IRQ_MAC_ERROR" + default 7 +config IRQ_SPORT0_ERROR + int "IRQ_SPORT0_ERROR" + default 7 +config IRQ_SPORT1_ERROR + int "IRQ_SPORT1_ERROR" + default 7 +config IRQ_UART0_ERROR + int "IRQ_UART0_ERROR" + default 7 +config IRQ_UART1_ERROR + int "IRQ_UART1_ERROR" + default 7 +config IRQ_RTC + int "IRQ_RTC" + default 8 +config IRQ_PPI + int "IRQ_PPI" + default 8 +config IRQ_SPORT0_RX + int "IRQ_SPORT0_RX" + default 9 +config IRQ_SPORT0_TX + int "IRQ_SPORT0_TX" + default 9 +config IRQ_SPORT1_RX + int "IRQ_SPORT1_RX" + default 9 +config IRQ_SPORT1_TX + int "IRQ_SPORT1_TX" + default 9 +config IRQ_TWI + int "IRQ_TWI" + default 10 +config IRQ_SPI + int "IRQ_SPI" + default 10 +config IRQ_UART0_RX + int "IRQ_UART0_RX" + default 10 +config IRQ_UART0_TX + int "IRQ_UART0_TX" + default 10 +config IRQ_UART1_RX + int "IRQ_UART1_RX" + default 10 +config IRQ_UART1_TX + int "IRQ_UART1_TX" + default 10 +config IRQ_OPTSEC + int "IRQ_OPTSEC" + default 11 +config IRQ_CNT + int "IRQ_CNT" + default 11 +config IRQ_MAC_RX + int "IRQ_MAC_RX" + default 11 +config IRQ_PORTH_INTA + int "IRQ_PORTH_INTA" + default 11 +config IRQ_MAC_TX + int "IRQ_MAC_TX/NFC" + default 11 +config IRQ_PORTH_INTB + int "IRQ_PORTH_INTB" + default 11 +config IRQ_TMR0 + int "IRQ_TMR0" + default 12 +config IRQ_TMR1 + int "IRQ_TMR1" + default 12 +config IRQ_TMR2 + int "IRQ_TMR2" + default 12 +config IRQ_TMR3 + int "IRQ_TMR3" + default 12 +config IRQ_TMR4 + int "IRQ_TMR4" + default 12 +config IRQ_TMR5 + int "IRQ_TMR5" + default 12 +config IRQ_TMR6 + int "IRQ_TMR6" + default 12 +config IRQ_TMR7 + int "IRQ_TMR7" + default 12 +config IRQ_PORTG_INTA + int "IRQ_PORTG_INTA" + default 12 +config IRQ_PORTG_INTB + int "IRQ_PORTG_INTB" + default 12 +config IRQ_MEM_DMA0 + int "IRQ_MEM_DMA0" + default 13 +config IRQ_MEM_DMA1 + int "IRQ_MEM_DMA1" + default 13 +config IRQ_WATCH + int "IRQ_WATCH" + default 13 +config IRQ_PORTF_INTA + int "IRQ_PORTF_INTA" + default 13 +config IRQ_PORTF_INTB + int "IRQ_PORTF_INTB" + default 13 +config IRQ_SPI_ERROR + int "IRQ_SPI_ERROR" + default 7 +config IRQ_NFC_ERROR + int "IRQ_NFC_ERROR" + default 7 +config IRQ_HDMA_ERROR + int "IRQ_HDMA_ERROR" + default 7 +config IRQ_HDMA + int "IRQ_HDMA" + default 7 +config IRQ_USB_EINT + int "IRQ_USB_EINT" + default 10 +config IRQ_USB_INT0 + int "IRQ_USB_INT0" + default 10 +config IRQ_USB_INT1 + int "IRQ_USB_INT1" + default 10 +config IRQ_USB_INT2 + int "IRQ_USB_INT2" + default 10 +config IRQ_USB_DMA + int "IRQ_USB_DMA" + default 10 + + help + Enter the priority numbers between 7-13 ONLY. Others are Reserved. + This applies to all the above. It is not recommended to assign the + highest priority number 7 to UART or any other device. + +endmenu + +endmenu + +endif diff --git a/arch/blackfin/mach-bf527/Makefile b/arch/blackfin/mach-bf527/Makefile new file mode 100644 index 00000000000..9f99f5d0bcd --- /dev/null +++ b/arch/blackfin/mach-bf527/Makefile @@ -0,0 +1,9 @@ +# +# arch/blackfin/mach-bf527/Makefile +# + +extra-y := head.o + +obj-y := ints-priority.o dma.o + +obj-$(CONFIG_CPU_FREQ) += cpu.o diff --git a/arch/blackfin/mach-bf527/boards/Kconfig b/arch/blackfin/mach-bf527/boards/Kconfig new file mode 100644 index 00000000000..6a570ad0374 --- /dev/null +++ b/arch/blackfin/mach-bf527/boards/Kconfig @@ -0,0 +1,12 @@ +choice + prompt "System type" + default BFIN527_EZKIT + help + Select your board! + +config BFIN527_EZKIT + bool "BF527-EZKIT" + help + BF527-EZKIT-LITE board support. + +endchoice diff --git a/arch/blackfin/mach-bf527/boards/Makefile b/arch/blackfin/mach-bf527/boards/Makefile new file mode 100644 index 00000000000..7277d35ef11 --- /dev/null +++ b/arch/blackfin/mach-bf527/boards/Makefile @@ -0,0 +1,5 @@ +# +# arch/blackfin/mach-bf527/boards/Makefile +# + +obj-$(CONFIG_BFIN527_EZKIT) += ezkit.o diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c new file mode 100644 index 00000000000..003e2ac654d --- /dev/null +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -0,0 +1,821 @@ +/* + * File: arch/blackfin/mach-bf527/boards/ezkit.c + * Based on: arch/blackfin/mach-bf537/boards/stamp.c + * Author: Aidan Williams <aidan@nicta.com.au> + * + * Created: + * Description: + * + * Modified: + * Copyright 2005 National ICT Australia (NICTA) + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +#include <linux/usb/isp1362.h> +#endif +#include <linux/pata_platform.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/usb/sl811.h> +#include <asm/cplb.h> +#include <asm/dma.h> +#include <asm/bfin5xx_spi.h> +#include <asm/reboot.h> +#include <asm/nand.h> +#include <asm/portmux.h> +#include <linux/spi/ad7877.h> + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "ADDS-BF527-EZKIT"; + +/* + * Driver needs to know address, irq and flag pin. + */ + +#define ISP1761_BASE 0x203C0000 +#define ISP1761_IRQ IRQ_PF7 + +#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +static struct resource bfin_isp1761_resources[] = { + [0] = { + .name = "isp1761-regs", + .start = ISP1761_BASE + 0x00000000, + .end = ISP1761_BASE + 0x000fffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = ISP1761_IRQ, + .end = ISP1761_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_isp1761_device = { + .name = "isp1761", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_isp1761_resources), + .resource = bfin_isp1761_resources, +}; + +static struct platform_device *bfin_isp1761_devices[] = { + &bfin_isp1761_device, +}; + +int __init bfin_isp1761_init(void) +{ + unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices); + + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING); + + return platform_add_devices(bfin_isp1761_devices, num_devices); +} + +void __exit bfin_isp1761_exit(void) +{ + platform_device_unregister(&bfin_isp1761_device); +} + +arch_initcall(bfin_isp1761_init); +#endif + +#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) +static struct mtd_partition partition_info[] = { + { + .name = "Linux Kernel", + .offset = 0, + .size = 4 * SIZE_1M, + }, + { + .name = "File System", + .offset = 4 * SIZE_1M, + .size = (256 - 4) * SIZE_1M, + }, +}; + +static struct bf5xx_nand_platform bf5xx_nand_platform = { + .page_size = NFC_PG_SIZE_256, + .data_width = NFC_NWIDTH_8, + .partitions = partition_info, + .nr_partitions = ARRAY_SIZE(partition_info), + .rd_dly = 3, + .wr_dly = 3, +}; + +static struct resource bf5xx_nand_resources[] = { + { + .start = NFC_CTL, + .end = NFC_DATA_RD + 2, + .flags = IORESOURCE_MEM, + }, + { + .start = CH_NFC, + .end = CH_NFC, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bf5xx_nand_device = { + .name = "bf5xx-nand", + .id = 0, + .num_resources = ARRAY_SIZE(bf5xx_nand_resources), + .resource = bf5xx_nand_resources, + .dev = { + .platform_data = &bf5xx_nand_platform, + }, +}; +#endif + +#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) +static struct resource bfin_pcmcia_cf_resources[] = { + { + .start = 0x20310000, /* IO PORT */ + .end = 0x20312000, + .flags = IORESOURCE_MEM, + }, { + .start = 0x20311000, /* Attribute Memory */ + .end = 0x20311FFF, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PF4, + .end = IRQ_PF4, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, { + .start = 6, /* Card Detect PF6 */ + .end = 6, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_pcmcia_cf_device = { + .name = "bfin_cf_pcmcia", + .id = -1, + .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources), + .resource = bfin_pcmcia_cf_resources, +}; +#endif + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +static struct resource smc91x_resources[] = { + { + .name = "smc91x-regs", + .start = 0x20300300, + .end = 0x20300300 + 16, + .flags = IORESOURCE_MEM, + }, { + + .start = IRQ_PF7, + .end = IRQ_PF7, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; +#endif + +#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +static struct resource dm9000_resources[] = { + [0] = { + .start = 0x203FB800, + .end = 0x203FB800 + 8, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PF9, + .end = IRQ_PF9, + .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE), + }, +}; + +static struct platform_device dm9000_device = { + .name = "dm9000", + .id = -1, + .num_resources = ARRAY_SIZE(dm9000_resources), + .resource = dm9000_resources, +}; +#endif + +#if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) +static struct resource sl811_hcd_resources[] = { + { + .start = 0x20340000, + .end = 0x20340000, + .flags = IORESOURCE_MEM, + }, { + .start = 0x20340004, + .end = 0x20340004, + .flags = IORESOURCE_MEM, + }, { + .start = CONFIG_USB_SL811_BFIN_IRQ, + .end = CONFIG_USB_SL811_BFIN_IRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +#if defined(CONFIG_USB_SL811_BFIN_USE_VBUS) +void sl811_port_power(struct device *dev, int is_on) +{ + gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS"); + gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS); + + if (is_on) + gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1); + else + gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0); +} +#endif + +static struct sl811_platform_data sl811_priv = { + .potpg = 10, + .power = 250, /* == 500mA */ +#if defined(CONFIG_USB_SL811_BFIN_USE_VBUS) + .port_power = &sl811_port_power, +#endif +}; + +static struct platform_device sl811_hcd_device = { + .name = "sl811-hcd", + .id = 0, + .dev = { + .platform_data = &sl811_priv, + }, + .num_resources = ARRAY_SIZE(sl811_hcd_resources), + .resource = sl811_hcd_resources, +}; +#endif + +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +static struct resource isp1362_hcd_resources[] = { + { + .start = 0x20360000, + .end = 0x20360000, + .flags = IORESOURCE_MEM, + }, { + .start = 0x20360004, + .end = 0x20360004, + .flags = IORESOURCE_MEM, + }, { + .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, + .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct isp1362_platform_data isp1362_priv = { + .sel15Kres = 1, + .clknotstop = 0, + .oc_enable = 0, + .int_act_high = 0, + .int_edge_triggered = 0, + .remote_wakeup_connected = 0, + .no_power_switching = 1, + .power_switching_mode = 0, +}; + +static struct platform_device isp1362_hcd_device = { + .name = "isp1362-hcd", + .id = 0, + .dev = { + .platform_data = &isp1362_priv, + }, + .num_resources = ARRAY_SIZE(isp1362_hcd_resources), + .resource = isp1362_hcd_resources, +}; +#endif + +#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) +static struct platform_device bfin_mac_device = { + .name = "bfin_mac", +}; +#endif + +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +static struct resource net2272_bfin_resources[] = { + { + .start = 0x20300000, + .end = 0x20300000 + 0x100, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PF7, + .end = IRQ_PF7, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device net2272_bfin_device = { + .name = "net2272", + .id = -1, + .num_resources = ARRAY_SIZE(net2272_bfin_resources), + .resource = net2272_bfin_resources, +}; +#endif + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +/* all SPI peripherals info goes here */ + +#if defined(CONFIG_MTD_M25P80) \ + || defined(CONFIG_MTD_M25P80_MODULE) +static struct mtd_partition bfin_spi_flash_partitions[] = { + { + .name = "bootloader", + .size = 0x00020000, + .offset = 0, + .mask_flags = MTD_CAP_ROM + }, { + .name = "kernel", + .size = 0xe0000, + .offset = 0x20000 + }, { + .name = "file system", + .size = 0x700000, + .offset = 0x00100000, + } +}; + +static struct flash_platform_data bfin_spi_flash_data = { + .name = "m25p80", + .parts = bfin_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions), + .type = "m25p64", +}; + +/* SPI flash chip (m25p64) */ +static struct bfin5xx_spi_chip spi_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_ADC_BF533) \ + || defined(CONFIG_SPI_ADC_BF533_MODULE) +/* SPI ADC chip */ +static struct bfin5xx_spi_chip spi_adc_chip_info = { + .enable_dma = 1, /* use dma transfer with this chip*/ + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_SND_BLACKFIN_AD1836) \ + || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) +static struct bfin5xx_spi_chip ad1836_spi_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) +static struct bfin5xx_spi_chip ad9960_spi_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_PBX) +static struct bfin5xx_spi_chip spi_si3xxx_chip_info = { + .ctl_reg = 0x4, /* send zero */ + .enable_dma = 0, + .bits_per_word = 8, + .cs_change_per_word = 1, +}; +#endif + +#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE) +static struct bfin5xx_spi_chip ad5304_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) +static struct bfin5xx_spi_chip spi_ad7877_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; + +static const struct ad7877_platform_data bfin_ad7877_ts_info = { + .model = 7877, + .vref_delay_usecs = 50, /* internal, no capacitor */ + .x_plate_ohms = 419, + .y_plate_ohms = 486, + .pressure_max = 1000, + .pressure_min = 0, + .stopacq_polarity = 1, + .first_conversion_delay = 3, + .acquisition_time = 1, + .averaging = 1, + .pen_down_acc_interval = 1, +}; +#endif + +#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ + && defined(CONFIG_SND_SOC_WM8731_SPI) +static struct bfin5xx_spi_chip spi_wm8731_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if defined(CONFIG_MTD_M25P80) \ + || defined(CONFIG_MTD_M25P80_MODULE) + { + /* the modalias must be the same as spi device driver name */ + .modalias = "m25p80", /* Name of spi_driver for this device */ + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/ + .platform_data = &bfin_spi_flash_data, + .controller_data = &spi_flash_chip_info, + .mode = SPI_MODE_3, + }, +#endif + +#if defined(CONFIG_SPI_ADC_BF533) \ + || defined(CONFIG_SPI_ADC_BF533_MODULE) + { + .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ + .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 1, /* Framework chip select. */ + .platform_data = NULL, /* No spi_driver specific config */ + .controller_data = &spi_adc_chip_info, + }, +#endif + +#if defined(CONFIG_SND_BLACKFIN_AD1836) \ + || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) + { + .modalias = "ad1836-spi", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, + .controller_data = &ad1836_spi_chip_info, + }, +#endif +#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE) + { + .modalias = "ad9960-spi", + .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 1, + .controller_data = &ad9960_spi_chip_info, + }, +#endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 0, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif +#if defined(CONFIG_PBX) + { + .modalias = "fxs-spi", + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 8 - CONFIG_J11_JUMPER, + .controller_data = &spi_si3xxx_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "fxo-spi", + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 8 - CONFIG_J19_JUMPER, + .controller_data = &spi_si3xxx_chip_info, + .mode = SPI_MODE_3, + }, +#endif +#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE) + { + .modalias = "ad5304_spi", + .max_speed_hz = 1250000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 2, + .platform_data = NULL, + .controller_data = &ad5304_chip_info, + .mode = SPI_MODE_2, + }, +#endif +#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) + { + .modalias = "ad7877", + .platform_data = &bfin_ad7877_ts_info, + .irq = IRQ_PF6, + .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 1, + .controller_data = &spi_ad7877_chip_info, + }, +#endif +#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ + && defined(CONFIG_SND_SOC_WM8731_SPI) + { + .modalias = "wm8731", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 5, + .controller_data = &spi_wm8731_chip_info, + .mode = SPI_MODE_0, + }, +#endif +}; + +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = 8, + .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, +}; + +/* SPI (0) */ +static struct resource bfin_spi0_resource[] = { + [0] = { + .start = SPI0_REGBASE, + .end = SPI0_REGBASE + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CH_SPI, + .end = CH_SPI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_spi0_device = { + .name = "bfin-spi", + .id = 0, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_spi0_resource), + .resource = bfin_spi0_resource, + .dev = { + .platform_data = &bfin_spi0_info, /* Passed to driver */ + }, +}; +#endif /* spi master and devices */ + +#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) +static struct platform_device bfin_fb_device = { + .name = "bf537-lq035", +}; +#endif + +#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) +static struct platform_device bfin_fb_adv7393_device = { + .name = "bfin-adv7393", +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +static struct resource bfin_uart_resources[] = { +#ifdef CONFIG_SERIAL_BFIN_UART0 + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + { + .start = 0xFFC02000, + .end = 0xFFC020FF, + .flags = IORESOURCE_MEM, + }, +#endif +}; + +static struct platform_device bfin_uart_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, +}; +#endif + +#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) +static struct resource bfin_twi0_resource[] = { + [0] = { + .start = TWI0_REGBASE, + .end = TWI0_REGBASE, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TWI, + .end = IRQ_TWI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device i2c_bfin_twi_device = { + .name = "i2c-bfin-twi", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_twi0_resource), + .resource = bfin_twi0_resource, +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) +static struct platform_device bfin_sport0_uart_device = { + .name = "bfin-sport-uart", + .id = 0, +}; + +static struct platform_device bfin_sport1_uart_device = { + .name = "bfin-sport-uart", + .id = 1, +}; +#endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) +#define PATA_INT 55 + +static struct pata_platform_info bfin_pata_platform_data = { + .ioport_shift = 1, + .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, +}; + +static struct resource bfin_pata_resources[] = { + { + .start = 0x20314020, + .end = 0x2031403F, + .flags = IORESOURCE_MEM, + }, + { + .start = 0x2031401C, + .end = 0x2031401F, + .flags = IORESOURCE_MEM, + }, + { + .start = PATA_INT, + .end = PATA_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_pata_device = { + .name = "pata_platform", + .id = -1, + .num_resources = ARRAY_SIZE(bfin_pata_resources), + .resource = bfin_pata_resources, + .dev = { + .platform_data = &bfin_pata_platform_data, + } +}; +#endif + +static struct platform_device *stamp_devices[] __initdata = { +#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE) + &bf5xx_nand_device, +#endif + +#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) + &bfin_pcmcia_cf_device, +#endif + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) + &rtc_device, +#endif + +#if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) + &sl811_hcd_device, +#endif + +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) + &isp1362_hcd_device, +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + &smc91x_device, +#endif + +#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) + &dm9000_device, +#endif + +#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) + &bfin_mac_device, +#endif + +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) + &net2272_bfin_device, +#endif + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + &bfin_spi0_device, +#endif + +#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) + &bfin_fb_device, +#endif + +#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) + &bfin_fb_adv7393_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) + &bfin_uart_device, +#endif + +#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) + &i2c_bfin_twi_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) + &bfin_sport0_uart_device, + &bfin_sport1_uart_device, +#endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) + &bfin_pata_device, +#endif +}; + +static int __init stamp_init(void) +{ + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + spi_register_board_info(bfin_spi_board_info, + ARRAY_SIZE(bfin_spi_board_info)); +#endif + +#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) + irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; +#endif + return 0; +} + +arch_initcall(stamp_init); + +void native_machine_restart(char *cmd) +{ + /* workaround reboot hang when booting from SPI */ + if ((bfin_read_SYSCR() & 0x7) == 0x3) + bfin_gpio_reset_spi0_ssel1(); +} + +/* + * Currently the MAC address is saved in Flash by U-Boot + */ +#define FLASH_MAC 0x203f0000 +void bfin_get_ether_addr(char *addr) +{ + *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC); + *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4); +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf527/cpu.c b/arch/blackfin/mach-bf527/cpu.c new file mode 100644 index 00000000000..1975402b1db --- /dev/null +++ b/arch/blackfin/mach-bf527/cpu.c @@ -0,0 +1,161 @@ +/* + * File: arch/blackfin/mach-bf527/cpu.c + * Based on: arch/blackfin/mach-bf537/cpu.c + * Author: michael.kang@analog.com + * + * Created: + * Description: clock scaling for the bf527 + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/cpufreq.h> +#include <asm/dpmc.h> +#include <linux/fs.h> +#include <asm/bfin-global.h> + +/* CONFIG_CLKIN_HZ=11059200 */ +#define VCO5 (CONFIG_CLKIN_HZ*45) /*497664000 */ +#define VCO4 (CONFIG_CLKIN_HZ*36) /*398131200 */ +#define VCO3 (CONFIG_CLKIN_HZ*27) /*298598400 */ +#define VCO2 (CONFIG_CLKIN_HZ*18) /*199065600 */ +#define VCO1 (CONFIG_CLKIN_HZ*9) /*99532800 */ +#define VCO(x) VCO##x + +#define MFREQ(x) {VCO(x), VCO(x)/4}, {VCO(x), VCO(x)/2}, {VCO(x), VCO(x)} +/* frequency */ +static struct cpufreq_frequency_table bf527_freq_table[] = { + MFREQ(1), + MFREQ(3), + {VCO4, VCO4 / 2}, {VCO4, VCO4}, + MFREQ(5), + {0, CPUFREQ_TABLE_END}, +}; + +/* + * dpmc_fops->ioctl() + * static int dpmc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) + */ +static int bf527_getfreq(unsigned int cpu) +{ + unsigned long cclk_mhz; + + /* The driver only support single cpu */ + if (cpu == 0) + dpmc_fops.ioctl(NULL, NULL, IOCTL_GET_CORECLOCK, &cclk_mhz); + else + cclk_mhz = -1; + + return cclk_mhz; +} + +static int bf527_target(struct cpufreq_policy *policy, + unsigned int target_freq, unsigned int relation) +{ + unsigned long cclk_mhz; + unsigned long vco_mhz; + unsigned long flags; + unsigned int index; + struct cpufreq_freqs freqs; + + if (cpufreq_frequency_table_target + (policy, bf527_freq_table, target_freq, relation, &index)) + return -EINVAL; + + cclk_mhz = bf527_freq_table[index].frequency; + vco_mhz = bf527_freq_table[index].index; + + dpmc_fops.ioctl(NULL, NULL, IOCTL_CHANGE_FREQUENCY, &vco_mhz); + freqs.old = bf527_getfreq(0); + freqs.new = cclk_mhz; + freqs.cpu = 0; + + pr_debug + ("cclk begin change to cclk %d,vco=%d,index=%d,target=%d,oldfreq=%d\n", + cclk_mhz, vco_mhz, index, target_freq, freqs.old); + + cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + local_irq_save(flags); + dpmc_fops.ioctl(NULL, NULL, IOCTL_SET_CCLK, &cclk_mhz); + local_irq_restore(flags); + cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + + vco_mhz = get_vco(); + cclk_mhz = get_cclk(); + return 0; +} + +/* make sure that only the "userspace" governor is run -- anything else wouldn't make sense on + * this platform, anyway. + */ +static int bf527_verify_speed(struct cpufreq_policy *policy) +{ + return cpufreq_frequency_table_verify(policy, &bf527_freq_table); +} + +static int __init __bf527_cpu_init(struct cpufreq_policy *policy) +{ + if (policy->cpu != 0) + return -EINVAL; + + policy->governor = CPUFREQ_DEFAULT_GOVERNOR; + + policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; + /*Now ,only support one cpu */ + policy->cur = bf527_getfreq(0); + cpufreq_frequency_table_get_attr(bf527_freq_table, policy->cpu); + return cpufreq_frequency_table_cpuinfo(policy, bf527_freq_table); +} + +static struct freq_attr *bf527_freq_attr[] = { + &cpufreq_freq_attr_scaling_available_freqs, + NULL, +}; + +static struct cpufreq_driver bf527_driver = { + .verify = bf527_verify_speed, + .target = bf527_target, + .get = bf527_getfreq, + .init = __bf527_cpu_init, + .name = "bf527", + .owner = THIS_MODULE, + .attr = bf527_freq_attr, +}; + +static int __init bf527_cpu_init(void) +{ + return cpufreq_register_driver(&bf527_driver); +} + +static void __exit bf527_cpu_exit(void) +{ + cpufreq_unregister_driver(&bf527_driver); +} + +MODULE_AUTHOR("Mickael Kang"); +MODULE_DESCRIPTION("cpufreq driver for bf527 CPU"); +MODULE_LICENSE("GPL"); + +module_init(bf527_cpu_init); +module_exit(bf527_cpu_exit); diff --git a/arch/blackfin/mach-bf527/dma.c b/arch/blackfin/mach-bf527/dma.c new file mode 100644 index 00000000000..522de24cc39 --- /dev/null +++ b/arch/blackfin/mach-bf527/dma.c @@ -0,0 +1,115 @@ +/* + * File: arch/blackfin/mach-bf527/dma.c + * Based on: + * Author: + * + * Created: + * Description: This file contains the simple DMA Implementation for Blackfin + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <asm/blackfin.h> +#include <asm/dma.h> + +struct dma_register *base_addr[MAX_BLACKFIN_DMA_CHANNEL] = { + (struct dma_register *) DMA0_NEXT_DESC_PTR, + (struct dma_register *) DMA1_NEXT_DESC_PTR, + (struct dma_register *) DMA2_NEXT_DESC_PTR, + (struct dma_register *) DMA3_NEXT_DESC_PTR, + (struct dma_register *) DMA4_NEXT_DESC_PTR, + (struct dma_register *) DMA5_NEXT_DESC_PTR, + (struct dma_register *) DMA6_NEXT_DESC_PTR, + (struct dma_register *) DMA7_NEXT_DESC_PTR, + (struct dma_register *) DMA8_NEXT_DESC_PTR, + (struct dma_register *) DMA9_NEXT_DESC_PTR, + (struct dma_register *) DMA10_NEXT_DESC_PTR, + (struct dma_register *) DMA11_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S0_NEXT_DESC_PTR, + (struct dma_register *) MDMA_D1_NEXT_DESC_PTR, + (struct dma_register *) MDMA_S1_NEXT_DESC_PTR, +}; + +int channel2irq(unsigned int channel) +{ + int ret_irq = -1; + + switch (channel) { + case CH_PPI: + ret_irq = IRQ_PPI; + break; + + case CH_EMAC_RX: + ret_irq = IRQ_MAC_RX; + break; + + case CH_EMAC_TX: + ret_irq = IRQ_MAC_TX; + break; + + case CH_UART1_RX: + ret_irq = IRQ_UART1_RX; + break; + + case CH_UART1_TX: + ret_irq = IRQ_UART1_TX; + break; + + case CH_SPORT0_RX: + ret_irq = IRQ_SPORT0_RX; + break; + + case CH_SPORT0_TX: + ret_irq = IRQ_SPORT0_TX; + break; + + case CH_SPORT1_RX: + ret_irq = IRQ_SPORT1_RX; + break; + + case CH_SPORT1_TX: + ret_irq = IRQ_SPORT1_TX; + break; + + case CH_SPI: + ret_irq = IRQ_SPI; + break; + + case CH_UART0_RX: + ret_irq = IRQ_UART0_RX; + break; + + case CH_UART0_TX: + ret_irq = IRQ_UART0_TX; + break; + + case CH_MEM_STREAM0_SRC: + case CH_MEM_STREAM0_DEST: + ret_irq = IRQ_MEM_DMA0; + break; + + case CH_MEM_STREAM1_SRC: + case CH_MEM_STREAM1_DEST: + ret_irq = IRQ_MEM_DMA1; + break; + } + return ret_irq; +} diff --git a/arch/blackfin/mach-bf527/head.S b/arch/blackfin/mach-bf527/head.S new file mode 100644 index 00000000000..cdb00a08496 --- /dev/null +++ b/arch/blackfin/mach-bf527/head.S @@ -0,0 +1,456 @@ +/* + * File: arch/blackfin/mach-bf527/head.S + * Based on: arch/blackfin/mach-bf533/head.S + * Author: Jeff Dionne <jeff@uclinux.org> COPYRIGHT 1998 D. Jeff Dionne + * + * Created: 1998 + * Description: Startup code for Blackfin BF537 + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/linkage.h> +#include <linux/init.h> +#include <asm/blackfin.h> +#include <asm/trace.h> + +#if CONFIG_BFIN_KERNEL_CLOCK +#include <asm/mach-common/clocks.h> +#include <asm/mach/mem_init.h> +#endif + +.global __rambase +.global __ramstart +.global __ramend +.extern ___bss_stop +.extern ___bss_start +.extern _bf53x_relocate_l1_mem + +#define INITIAL_STACK 0xFFB01000 + +__INIT + +ENTRY(__start) + /* R0: argument of command line string, passed from uboot, save it */ + R7 = R0; + /* Enable Cycle Counter and Nesting Of Interrupts */ +#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES + R0 = SYSCFG_SNEN; +#else + R0 = SYSCFG_SNEN | SYSCFG_CCEN; +#endif + SYSCFG = R0; + R0 = 0; + + /* Clear Out All the data and pointer Registers */ + R1 = R0; + R2 = R0; + R3 = R0; + R4 = R0; + R5 = R0; + R6 = R0; + + P0 = R0; + P1 = R0; + P2 = R0; + P3 = R0; + P4 = R0; + P5 = R0; + + LC0 = r0; + LC1 = r0; + L0 = r0; + L1 = r0; + L2 = r0; + L3 = r0; + + /* Clear Out All the DAG Registers */ + B0 = r0; + B1 = r0; + B2 = r0; + B3 = r0; + + I0 = r0; + I1 = r0; + I2 = r0; + I3 = r0; + + M0 = r0; + M1 = r0; + M2 = r0; + M3 = r0; + + trace_buffer_init(p0,r0); + P0 = R1; + R0 = R1; + + /* Turn off the icache */ + p0.l = LO(IMEM_CONTROL); + p0.h = HI(IMEM_CONTROL); + R1 = [p0]; + R0 = ~ENICPLB; + R0 = R0 & R1; + + /* Anomaly 05000125 */ +#if ANOMALY_05000125 + CLI R2; + SSYNC; +#endif + [p0] = R0; + SSYNC; +#if ANOMALY_05000125 + STI R2; +#endif + + /* Turn off the dcache */ + p0.l = LO(DMEM_CONTROL); + p0.h = HI(DMEM_CONTROL); + R1 = [p0]; + R0 = ~ENDCPLB; + R0 = R0 & R1; + + /* Anomaly 05000125 */ +#if ANOMALY_05000125 + CLI R2; + SSYNC; +#endif + [p0] = R0; + SSYNC; +#if ANOMALY_05000125 + STI R2; +#endif + + +#if defined(CONFIG_BF527) + p0.h = hi(EMAC_SYSTAT); + p0.l = lo(EMAC_SYSTAT); + R0.h = 0xFFFF; /* Clear EMAC Interrupt Status bits */ + R0.l = 0xFFFF; + [P0] = R0; + SSYNC; +#endif + + /* Initialise UART - when booting from u-boot, the UART is not disabled + * so if we dont initalize here, our serial console gets hosed */ + p0.h = hi(UART1_LCR); + p0.l = lo(UART1_LCR); + r0 = 0x0(Z); + w[p0] = r0.L; /* To enable DLL writes */ + ssync; + + p0.h = hi(UART1_DLL); + p0.l = lo(UART1_DLL); + r0 = 0x0(Z); + w[p0] = r0.L; + ssync; + + p0.h = hi(UART1_DLH); + p0.l = lo(UART1_DLH); + r0 = 0x00(Z); + w[p0] = r0.L; + ssync; + + p0.h = hi(UART1_GCTL); + p0.l = lo(UART1_GCTL); + r0 = 0x0(Z); + w[p0] = r0.L; /* To enable UART clock */ + ssync; + + /* Initialize stack pointer */ + sp.l = lo(INITIAL_STACK); + sp.h = hi(INITIAL_STACK); + fp = sp; + usp = sp; + +#ifdef CONFIG_EARLY_PRINTK + SP += -12; + call _init_early_exception_vectors; + SP += 12; +#endif + + /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */ + call _bf53x_relocate_l1_mem; +#if CONFIG_BFIN_KERNEL_CLOCK + call _start_dma_code; +#endif + + /* Code for initializing Async memory banks */ + + p2.h = hi(EBIU_AMBCTL1); + p2.l = lo(EBIU_AMBCTL1); + r0.h = hi(AMBCTL1VAL); + r0.l = lo(AMBCTL1VAL); + [p2] = r0; + ssync; + + p2.h = hi(EBIU_AMBCTL0); + p2.l = lo(EBIU_AMBCTL0); + r0.h = hi(AMBCTL0VAL); + r0.l = lo(AMBCTL0VAL); + [p2] = r0; + ssync; + + p2.h = hi(EBIU_AMGCTL); + p2.l = lo(EBIU_AMGCTL); + r0 = AMGCTLVAL; + w[p2] = r0; + ssync; + + /* This section keeps the processor in supervisor mode + * during kernel boot. Switches to user mode at end of boot. + * See page 3-9 of Hardware Reference manual for documentation. + */ + + /* EVT15 = _real_start */ + + p0.l = lo(EVT15); + p0.h = hi(EVT15); + p1.l = _real_start; + p1.h = _real_start; + [p0] = p1; + csync; + + p0.l = lo(IMASK); + p0.h = hi(IMASK); + p1.l = IMASK_IVG15; + p1.h = 0x0; + [p0] = p1; + csync; + + raise 15; + p0.l = .LWAIT_HERE; + p0.h = .LWAIT_HERE; + reti = p0; +#if ANOMALY_05000281 + nop; nop; nop; +#endif + rti; + +.LWAIT_HERE: + jump .LWAIT_HERE; +ENDPROC(__start) + +ENTRY(_real_start) + [ -- sp ] = reti; + p0.l = lo(WDOG_CTL); + p0.h = hi(WDOG_CTL); + r0 = 0xAD6(z); + w[p0] = r0; /* watchdog off for now */ + ssync; + + /* Code update for BSS size == 0 + * Zero out the bss region. + */ + + p1.l = ___bss_start; + p1.h = ___bss_start; + p2.l = ___bss_stop; + p2.h = ___bss_stop; + r0 = 0; + p2 -= p1; + lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2; +.L_clear_bss: + B[p1++] = r0; + + /* In case there is a NULL pointer reference + * Zero out region before stext + */ + + p1.l = 0x0; + p1.h = 0x0; + r0.l = __stext; + r0.h = __stext; + r0 = r0 >> 1; + p2 = r0; + r0 = 0; + lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2; +.L_clear_zero: + W[p1++] = r0; + + /* pass the uboot arguments to the global value command line */ + R0 = R7; + call _cmdline_init; + + p1.l = __rambase; + p1.h = __rambase; + r0.l = __sdata; + r0.h = __sdata; + [p1] = r0; + + p1.l = __ramstart; + p1.h = __ramstart; + p3.l = ___bss_stop; + p3.h = ___bss_stop; + + r1 = p3; + [p1] = r1; + + /* + * load the current thread pointer and stack + */ + r1.l = _init_thread_union; + r1.h = _init_thread_union; + + r2.l = 0x2000; + r2.h = 0x0000; + r1 = r1 + r2; + sp = r1; + usp = sp; + fp = sp; + jump.l _start_kernel; +ENDPROC(_real_start) + +__FINIT + +.section .l1.text +#if CONFIG_BFIN_KERNEL_CLOCK +ENTRY(_start_dma_code) + + /* Enable PHY CLK buffer output */ + p0.h = hi(VR_CTL); + p0.l = lo(VR_CTL); + r0.l = w[p0]; + bitset(r0, 14); + w[p0] = r0.l; + ssync; + + p0.h = hi(SIC_IWR0); + p0.l = lo(SIC_IWR0); + r0.l = 0x1; + r0.h = 0x0; + [p0] = r0; + SSYNC; + + /* + * Set PLL_CTL + * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors + * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK + * - [7] = output delay (add 200ps of delay to mem signals) + * - [6] = input delay (add 200ps of input delay to mem signals) + * - [5] = PDWN : 1=All Clocks off + * - [3] = STOPCK : 1=Core Clock off + * - [1] = PLL_OFF : 1=Disable Power to PLL + * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL + * all other bits set to zero + */ + + p0.h = hi(PLL_LOCKCNT); + p0.l = lo(PLL_LOCKCNT); + r0 = 0x300(Z); + w[p0] = r0.l; + ssync; + + P2.H = hi(EBIU_SDGCTL); + P2.L = lo(EBIU_SDGCTL); + R0 = [P2]; + BITSET (R0, 24); + [P2] = R0; + SSYNC; + + r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */ + r0 = r0 << 9; /* Shift it over, */ + r1 = CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/ + r0 = r1 | r0; + r1 = PLL_BYPASS; /* Bypass the PLL? */ + r1 = r1 << 8; /* Shift it over */ + r0 = r1 | r0; /* add them all together */ + + p0.h = hi(PLL_CTL); + p0.l = lo(PLL_CTL); /* Load the address */ + cli r2; /* Disable interrupts */ + ssync; + w[p0] = r0.l; /* Set the value */ + idle; /* Wait for the PLL to stablize */ + sti r2; /* Enable interrupts */ + +.Lcheck_again: + p0.h = hi(PLL_STAT); + p0.l = lo(PLL_STAT); + R0 = W[P0](Z); + CC = BITTST(R0,5); + if ! CC jump .Lcheck_again; + + /* Configure SCLK & CCLK Dividers */ + r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV); + p0.h = hi(PLL_DIV); + p0.l = lo(PLL_DIV); + w[p0] = r0.l; + ssync; + + p0.l = lo(EBIU_SDRRC); + p0.h = hi(EBIU_SDRRC); + r0 = mem_SDRRC; + w[p0] = r0.l; + ssync; + + p0.l = LO(EBIU_SDBCTL); + p0.h = HI(EBIU_SDBCTL); /* SDRAM Memory Bank Control Register */ + r0 = mem_SDBCTL; + w[p0] = r0.l; + ssync; + + P2.H = hi(EBIU_SDGCTL); + P2.L = lo(EBIU_SDGCTL); + R0 = [P2]; + BITCLR (R0, 24); + p0.h = hi(EBIU_SDSTAT); + p0.l = lo(EBIU_SDSTAT); + r2.l = w[p0]; + cc = bittst(r2,3); + if !cc jump .Lskip; + NOP; + BITSET (R0, 23); +.Lskip: + [P2] = R0; + SSYNC; + + R0.L = lo(mem_SDGCTL); + R0.H = hi(mem_SDGCTL); + R1 = [p2]; + R1 = R1 | R0; + [P2] = R1; + SSYNC; + + p0.h = hi(SIC_IWR0); + p0.l = lo(SIC_IWR0); + r0.l = lo(IWR_ENABLE_ALL); + r0.h = hi(IWR_ENABLE_ALL); + [p0] = r0; + SSYNC; + + RTS; +ENDPROC(_start_dma_code) +#endif /* CONFIG_BFIN_KERNEL_CLOCK */ + +.data + +/* + * Set up the usable of RAM stuff. Size of RAM is determined then + * an initial stack set up at the end. + */ + +.align 4 +__rambase: +.long 0 +__ramstart: +.long 0 +__ramend: +.long 0 diff --git a/arch/blackfin/mach-bf527/ints-priority.c b/arch/blackfin/mach-bf527/ints-priority.c new file mode 100644 index 00000000000..1fa38979396 --- /dev/null +++ b/arch/blackfin/mach-bf527/ints-priority.c @@ -0,0 +1,100 @@ +/* + * File: arch/blackfin/mach-bf537/ints-priority.c + * Based on: arch/blackfin/mach-bf533/ints-priority.c + * Author: Michael Hennerich (michael.hennerich@analog.com) + * + * Created: + * Description: Set up the interrupt priorities + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/module.h> +#include <linux/irq.h> +#include <asm/blackfin.h> + +void program_IAR(void) +{ + /* Program the IAR0 Register with the configured priority */ + bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | + ((CONFIG_IRQ_DMA0_ERROR - 7) << IRQ_DMA0_ERROR_POS) | + ((CONFIG_IRQ_DMAR0_BLK - 7) << IRQ_DMAR0_BLK_POS) | + ((CONFIG_IRQ_DMAR1_BLK - 7) << IRQ_DMAR1_BLK_POS) | + ((CONFIG_IRQ_DMAR0_OVR - 7) << IRQ_DMAR0_OVR_POS) | + ((CONFIG_IRQ_DMAR1_OVR - 7) << IRQ_DMAR1_OVR_POS) | + ((CONFIG_IRQ_PPI_ERROR - 7) << IRQ_PPI_ERROR_POS) | + ((CONFIG_IRQ_MAC_ERROR - 7) << IRQ_MAC_ERROR_POS)); + + + bfin_write_SIC_IAR1(((CONFIG_IRQ_SPORT0_ERROR - 7) << IRQ_SPORT0_ERROR_POS) | + ((CONFIG_IRQ_SPORT1_ERROR - 7) << IRQ_SPORT1_ERROR_POS) | + ((CONFIG_IRQ_UART0_ERROR - 7) << IRQ_UART0_ERROR_POS) | + ((CONFIG_IRQ_UART1_ERROR - 7) << IRQ_UART1_ERROR_POS) | + ((CONFIG_IRQ_RTC - 7) << IRQ_RTC_POS) | + ((CONFIG_IRQ_PPI - 7) << IRQ_PPI_POS)); + + bfin_write_SIC_IAR2(((CONFIG_IRQ_SPORT0_RX - 7) << IRQ_SPORT0_RX_POS) | + ((CONFIG_IRQ_SPORT0_TX - 7) << IRQ_SPORT0_TX_POS) | + ((CONFIG_IRQ_SPORT1_RX - 7) << IRQ_SPORT1_RX_POS) | + ((CONFIG_IRQ_SPORT1_TX - 7) << IRQ_SPORT1_TX_POS) | + ((CONFIG_IRQ_TWI - 7) << IRQ_TWI_POS) | + ((CONFIG_IRQ_SPI - 7) << IRQ_SPI_POS) | + ((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) | + ((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS)); + + bfin_write_SIC_IAR3(((CONFIG_IRQ_UART1_RX - 7) << IRQ_UART1_RX_POS) | + ((CONFIG_IRQ_UART1_TX - 7) << IRQ_UART1_TX_POS) | + ((CONFIG_IRQ_OPTSEC - 7) << IRQ_OPTSEC_POS) | + ((CONFIG_IRQ_CNT - 7) << IRQ_CNT_POS) | + ((CONFIG_IRQ_MAC_RX - 7) << IRQ_MAC_RX_POS) | + ((CONFIG_IRQ_PORTH_INTA - 7) << IRQ_PORTH_INTA_POS) | + ((CONFIG_IRQ_MAC_TX - 7) << IRQ_MAC_TX_POS) | + ((CONFIG_IRQ_PORTH_INTB - 7) << IRQ_PORTH_INTB_POS)); + + bfin_write_SIC_IAR4(((CONFIG_IRQ_TMR0 - 7) << IRQ_TMR0_POS) | + ((CONFIG_IRQ_TMR1 - 7) << IRQ_TMR1_POS) | + ((CONFIG_IRQ_TMR2 - 7) << IRQ_TMR2_POS) | + ((CONFIG_IRQ_TMR3 - 7) << IRQ_TMR3_POS) | + ((CONFIG_IRQ_TMR4 - 7) << IRQ_TMR4_POS) | + ((CONFIG_IRQ_TMR5 - 7) << IRQ_TMR5_POS) | + ((CONFIG_IRQ_TMR6 - 7) << IRQ_TMR6_POS) | + ((CONFIG_IRQ_TMR7 - 7) << IRQ_TMR7_POS)); + + bfin_write_SIC_IAR5(((CONFIG_IRQ_PORTG_INTA - 7) << IRQ_PORTG_INTA_POS) | + ((CONFIG_IRQ_PORTG_INTB - 7) << IRQ_PORTG_INTB_POS) | + ((CONFIG_IRQ_MEM_DMA0 - 7) << IRQ_MEM_DMA0_POS) | + ((CONFIG_IRQ_MEM_DMA1 - 7) << IRQ_MEM_DMA1_POS) | + ((CONFIG_IRQ_WATCH - 7) << IRQ_WATCH_POS) | + ((CONFIG_IRQ_PORTF_INTA - 7) << IRQ_PORTF_INTA_POS) | + ((CONFIG_IRQ_PORTF_INTB - 7) << IRQ_PORTF_INTB_POS) | + ((CONFIG_IRQ_SPI_ERROR - 7) << IRQ_SPI_ERROR_POS)); + + bfin_write_SIC_IAR6(((CONFIG_IRQ_NFC_ERROR - 7) << IRQ_NFC_ERROR_POS) | + ((CONFIG_IRQ_HDMA_ERROR - 7) << IRQ_HDMA_ERROR_POS) | + ((CONFIG_IRQ_HDMA - 7) << IRQ_HDMA_POS) | + ((CONFIG_IRQ_USB_EINT - 7) << IRQ_USB_EINT_POS) | + ((CONFIG_IRQ_USB_INT0 - 7) << IRQ_USB_INT0_POS) | + ((CONFIG_IRQ_USB_INT1 - 7) << IRQ_USB_INT1_POS) | + ((CONFIG_IRQ_USB_INT2 - 7) << IRQ_USB_INT2_POS) | + ((CONFIG_IRQ_USB_DMA - 7) << IRQ_USB_DMA_POS)); + + SSYNC(); +} diff --git a/arch/blackfin/mach-bf533/Kconfig b/arch/blackfin/mach-bf533/Kconfig index 14297b3ed5c..76beb75f12d 100644 --- a/arch/blackfin/mach-bf533/Kconfig +++ b/arch/blackfin/mach-bf533/Kconfig @@ -1,5 +1,7 @@ if (BF533 || BF532 || BF531) +source "arch/blackfin/mach-bf533/boards/Kconfig" + menu "BF533/2/1 Specific Configuration" comment "Interrupt Priority Assignment" diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c new file mode 100644 index 00000000000..6bcf4047f89 --- /dev/null +++ b/arch/blackfin/mach-bf533/boards/H8606.c @@ -0,0 +1,343 @@ +/* + * File: arch/blackfin/mach-bf533/H8606.c + * Based on: arch/blackfin/mach-bf533/stamp.c + * Author: Javier Herrero <jherrero@hvsistemas.es> + * + * Created: 2007 + * Description: Board Info File for the HV Sistemas H8606 board + * + * Modified: + * Copyright 2005 National ICT Australia (NICTA) + * Copyright 2004-2006 Analog Devices Inc + * Copyright 2007 HV Sistemas S.L. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) +#include <linux/usb/isp1362.h> +#endif +#include <linux/pata_platform.h> +#include <linux/irq.h> +#include <asm/dma.h> +#include <asm/bfin5xx_spi.h> +#include <asm/reboot.h> +#include <asm/portmux.h> + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "HV Sistemas H8606"; + +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) +static struct platform_device rtc_device = { + .name = "rtc-bfin", + .id = -1, +}; +#endif + +/* +* Driver needs to know address, irq and flag pin. + */ + #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +static struct resource dm9000_resources[] = { + [0] = { + .start = 0x20300000, + .end = 0x20300000 + 8, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PF10, + .end = IRQ_PF10, + .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE), + }, +}; + +static struct platform_device dm9000_device = { + .id = 0, + .name = "dm9000", + .resource = dm9000_resources, + .num_resources = ARRAY_SIZE(dm9000_resources), +}; +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) +static struct resource smc91x_resources[] = { + { + .name = "smc91x-regs", + .start = 0x20300300, + .end = 0x20300300 + 16, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PROG_INTB, + .end = IRQ_PROG_INTB, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, { + .start = IRQ_PF7, + .end = IRQ_PF7, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = 0, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; +#endif + +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) +static struct resource net2272_bfin_resources[] = { + { + .start = 0x20300000, + .end = 0x20300000 + 0x100, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PF10, + .end = IRQ_PF10, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, + }, +}; + +static struct platform_device net2272_bfin_device = { + .name = "net2272", + .id = -1, + .num_resources = ARRAY_SIZE(net2272_bfin_resources), + .resource = net2272_bfin_resources, +}; +#endif + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +/* all SPI peripherals info goes here */ + +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) +static struct mtd_partition bfin_spi_flash_partitions[] = { + { + .name = "bootloader", + .size = 0x00060000, + .offset = 0, + .mask_flags = MTD_CAP_ROM + }, { + .name = "kernel", + .size = 0x100000, + .offset = 0x60000 + }, { + .name = "file system", + .size = 0x6a0000, + .offset = 0x00160000, + } +}; + +static struct flash_platform_data bfin_spi_flash_data = { + .name = "m25p80", + .parts = bfin_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions), + .type = "m25p64", +}; + +/* SPI flash chip (m25p64) */ +static struct bfin5xx_spi_chip spi_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE) +/* SPI ADC chip */ +static struct bfin5xx_spi_chip spi_adc_chip_info = { + .ctl_reg = 0x1000, + .enable_dma = 1, /* use dma transfer with this chip*/ + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) +static struct bfin5xx_spi_chip ad1836_spi_chip_info = { + .ctl_reg = 0x1000, + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + +#if defined(CONFIG_PBX) +static struct bfin5xx_spi_chip spi_si3xxx_chip_info = { + .ctl_reg = 0x1c04, + .enable_dma = 0, + .bits_per_word = 8, + .cs_change_per_word = 1, +}; +#endif + +/* Notice: for blackfin, the speed_hz is the value of register + * SPI_BAUD, not the real baudrate */ +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) + { + /* the modalias must be the same as spi device driver name */ + .modalias = "m25p80", /* Name of spi_driver for this device */ + /* this value is the baudrate divisor */ + .max_speed_hz = 50000000, /* actual baudrate is SCLK/(2xspeed_hz) */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/ + .platform_data = &bfin_spi_flash_data, + .controller_data = &spi_flash_chip_info, + .mode = SPI_MODE_3, + }, +#endif + +#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE) + { + .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ + .max_speed_hz = 4, /* actual baudrate is SCLK/(2xspeed_hz) */ + .bus_num = 1, /* Framework bus number */ + .chip_select = 1, /* Framework chip select. */ + .platform_data = NULL, /* No spi_driver specific config */ + .controller_data = &spi_adc_chip_info, + }, +#endif + +#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) + { + .modalias = "ad1836-spi", + .max_speed_hz = 16, + .bus_num = 1, + .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT, + .controller_data = &ad1836_spi_chip_info, + }, +#endif + +#if defined(CONFIG_PBX) + { + .modalias = "fxs-spi", + .max_speed_hz = 4, + .bus_num = 1, + .chip_select = 3, + .controller_data = &spi_si3xxx_chip_info, + }, + + { + .modalias = "fxo-spi", + .max_speed_hz = 4, + .bus_num = 1, + .chip_select = 2, + .controller_data = &spi_si3xxx_chip_info, + }, +#endif +}; + +/* SPI (0) */ +static struct resource bfin_spi0_resource[] = { + [0] = { + .start = SPI0_REGBASE, + .end = SPI0_REGBASE + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CH_SPI, + .end = CH_SPI, + .flags = IORESOURCE_IRQ, + } +}; + + +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = 8, + .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, +}; + +static struct platform_device bfin_spi0_device = { + .name = "bfin-spi", + .id = 0, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_spi0_resource), + .resource = bfin_spi0_resource, + .dev = { + .platform_data = &bfin_spi0_info, /* Passed to driver */ + }, +}; +#endif /* spi master and devices */ + +#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) +static struct platform_device bfin_fb_device = { + .name = "bf537-fb", +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +static struct resource bfin_uart_resources[] = { + { + .start = 0xFFC00400, + .end = 0xFFC004FF, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device bfin_uart_device = { + .name = "bfin-uart", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_uart_resources), + .resource = bfin_uart_resources, +}; +#endif + +static struct platform_device *stamp_devices[] __initdata = { +#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) + &rtc_device, +#endif + +#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) + &dm9000_device, +#endif + +#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) + &smc91x_device, +#endif + +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) + &net2272_bfin_device, +#endif + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + &bfin_spi0_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) + &bfin_uart_device, +#endif +}; + +static int __init H8606_init(void) +{ + printk(KERN_INFO "HV Sistemas H8606 board support by http://www.hvsistemas.com\n"); + printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); + platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); +#endif + return 0; +} + +arch_initcall(H8606_init); diff --git a/arch/blackfin/mach-bf533/boards/Kconfig b/arch/blackfin/mach-bf533/boards/Kconfig new file mode 100644 index 00000000000..751de5110af --- /dev/null +++ b/arch/blackfin/mach-bf533/boards/Kconfig @@ -0,0 +1,34 @@ +choice + prompt "System type" + default BFIN533_STAMP + help + Select your board! + +config BFIN533_EZKIT + bool "BF533-EZKIT" + help + BF533-EZKIT-LITE board support. + +config BFIN533_STAMP + bool "BF533-STAMP" + help + BF533-STAMP board support. + +config BFIN533_BLUETECHNIX_CM + bool "Bluetechnix CM-BF533" + depends on (BF533) + help + CM-BF533 support for EVAL- and DEV-Board. + +config H8606_HVSISTEMAS + bool "HV Sistemas H8606" + depends on (BF532) + help + HV Sistemas H8606 board support. + +config GENERIC_BF533_BOARD + bool "Generic" + help + Generic or Custom board support. + +endchoice diff --git a/arch/blackfin/mach-bf533/boards/Makefile b/arch/blackfin/mach-bf533/boards/Makefile index 12a631ab389..54f57fb9791 100644 --- a/arch/blackfin/mach-bf533/boards/Makefile +++ b/arch/blackfin/mach-bf533/boards/Makefile @@ -2,7 +2,8 @@ # arch/blackfin/mach-bf533/boards/Makefile # -obj-$(CONFIG_GENERIC_BOARD) += generic_board.o +obj-$(CONFIG_GENERIC_BF533_BOARD) += generic_board.o obj-$(CONFIG_BFIN533_STAMP) += stamp.o obj-$(CONFIG_BFIN533_EZKIT) += ezkit.o obj-$(CONFIG_BFIN533_BLUETECHNIX_CM) += cm_bf533.o +obj-$(CONFIG_H8606_HVSISTEMAS) += H8606.o diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c index a57b52d207c..21df2f37549 100644 --- a/arch/blackfin/mach-bf533/boards/cm_bf533.c +++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c @@ -33,20 +33,21 @@ #include <linux/mtd/partitions.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #include <linux/pata_platform.h> #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "Bluetechnix CM BF533"; +const char bfin_board_name[] = "Bluetechnix CM BF533"; #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* all SPI peripherals info goes here */ - +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { .name = "bootloader", @@ -76,12 +77,15 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = { .enable_dma = 0, /* use dma transfer with this chip*/ .bits_per_word = 8, }; +#endif /* SPI ADC chip */ +#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE) static struct bfin5xx_spi_chip spi_adc_chip_info = { .enable_dma = 1, /* use dma transfer with this chip*/ .bits_per_word = 16, }; +#endif #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) static struct bfin5xx_spi_chip ad1836_spi_chip_info = { @@ -90,7 +94,15 @@ static struct bfin5xx_spi_chip ad1836_spi_chip_info = { }; #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .bits_per_word = 8, +}; +#endif + static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) { /* the modalias must be the same as spi device driver name */ .modalias = "m25p80", /* Name of spi_driver for this device */ @@ -100,7 +112,11 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .platform_data = &bfin_spi_flash_data, .controller_data = &spi_flash_chip_info, .mode = SPI_MODE_3, - }, { + }, +#endif + +#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE) + { .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, /* Framework bus number */ @@ -108,6 +124,8 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .platform_data = NULL, /* No spi_driver specific config */ .controller_data = &spi_adc_chip_info, }, +#endif + #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) { .modalias = "ad1836-spi", @@ -117,6 +135,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .controller_data = &ad1836_spi_chip_info, }, #endif + +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 0, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif }; /* SPI (0) */ @@ -137,6 +176,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 5c1e35d3c01..be852034a68 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -34,16 +34,17 @@ #include <linux/mtd/partitions.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #include <linux/pata_platform.h> #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "ADDS-BF533-EZKIT"; +const char bfin_board_name[] = "ADDS-BF533-EZKIT"; #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) static struct platform_device rtc_device = { @@ -187,6 +188,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { diff --git a/arch/blackfin/mach-bf533/boards/generic_board.c b/arch/blackfin/mach-bf533/boards/generic_board.c index 9bc1f0d0ab5..e359a0d6467 100644 --- a/arch/blackfin/mach-bf533/boards/generic_board.c +++ b/arch/blackfin/mach-bf533/boards/generic_board.c @@ -35,7 +35,7 @@ /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "UNKNOWN BOARD"; +const char bfin_board_name[] = "UNKNOWN BOARD"; #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) static struct platform_device rtc_device = { @@ -58,10 +58,6 @@ static struct resource smc91x_resources[] = { .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, { - /* - * denotes the flag pin and is used directly if - * CONFIG_IRQCHIP_DEMUX_GPIO is defined. - */ .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 8975e06ea15..8fde8d83285 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -35,18 +35,19 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #endif #include <linux/pata_platform.h> #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/reboot.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "ADDS-BF533-STAMP"; +const char bfin_board_name[] = "ADDS-BF533-STAMP"; #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) static struct platform_device rtc_device = { @@ -218,7 +219,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) { .modalias = "spi_mmc_dummy", - .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 0, .platform_data = NULL, @@ -227,7 +228,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, { .modalias = "spi_mmc", - .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = CONFIG_SPI_MMC_CS_CHAN, .platform_data = NULL, @@ -286,6 +287,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { diff --git a/arch/blackfin/mach-bf537/Kconfig b/arch/blackfin/mach-bf537/Kconfig index e6648db0951..8255374c04a 100644 --- a/arch/blackfin/mach-bf537/Kconfig +++ b/arch/blackfin/mach-bf537/Kconfig @@ -1,5 +1,7 @@ if (BF537 || BF534 || BF536) +source "arch/blackfin/mach-bf537/boards/Kconfig" + menu "BF537 Specific Configuration" comment "Interrupt Priority Assignment" diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig new file mode 100644 index 00000000000..96a15196e41 --- /dev/null +++ b/arch/blackfin/mach-bf537/boards/Kconfig @@ -0,0 +1,29 @@ +choice + prompt "System type" + default BFIN537_STAMP + help + Select your board! + +config BFIN537_STAMP + bool "BF537-STAMP" + help + BF537-STAMP board support. + +config BFIN537_BLUETECHNIX_CM + bool "Bluetechnix CM-BF537" + depends on (BF537) + help + CM-BF537 support for EVAL- and DEV-Board. + +config PNAV10 + bool "PNAV board" + depends on (BF537) + help + PNAV board support. + +config GENERIC_BF537_BOARD + bool "Generic" + help + Generic or Custom board support. + +endchoice diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile index 23323cacc3a..94a85174283 100644 --- a/arch/blackfin/mach-bf537/boards/Makefile +++ b/arch/blackfin/mach-bf537/boards/Makefile @@ -2,8 +2,7 @@ # arch/blackfin/mach-bf537/boards/Makefile # -obj-y += eth_mac.o -obj-$(CONFIG_GENERIC_BOARD) += generic_board.o -obj-$(CONFIG_BFIN537_STAMP) += stamp.o led.o -obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o -obj-$(CONFIG_PNAV10) += pnav10.o +obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o +obj-$(CONFIG_BFIN537_STAMP) += stamp.o led.o +obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o +obj-$(CONFIG_PNAV10) += pnav10.o diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c index 44dea05e1d0..c0fb06dbc42 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c @@ -34,16 +34,17 @@ #include <linux/mtd/partitions.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #include <linux/pata_platform.h> #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "Bluetechnix CM BF537"; +const char bfin_board_name[] = "Bluetechnix CM BF537"; #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* all SPI peripherals info goes here */ @@ -194,6 +195,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { @@ -281,8 +283,8 @@ static struct resource net2272_bfin_resources[] = { .end = 0x20200000 + 0x100, .flags = IORESOURCE_MEM, }, { - .start = IRQ_PF7, - .end = IRQ_PF7, + .start = IRQ_PH14, + .end = IRQ_PH14, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, }; @@ -425,3 +427,10 @@ static int __init cm_bf537_init(void) } arch_initcall(cm_bf537_init); + +void bfin_get_ether_addr(char *addr) +{ + random_ether_addr(addr); + printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__); +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf537/boards/eth_mac.c b/arch/blackfin/mach-bf537/boards/eth_mac.c deleted file mode 100644 index a725cc8a929..00000000000 --- a/arch/blackfin/mach-bf537/boards/eth_mac.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * arch/blackfin/mach-bf537/board/eth_mac.c - * - * Copyright (C) 2007 Analog Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#include <linux/module.h> -#include <asm/blackfin.h> - -#if defined(CONFIG_GENERIC_BOARD) || defined(CONFIG_BFIN537_STAMP) - -/* - * Currently the MAC address is saved in Flash by U-Boot - */ -#define FLASH_MAC 0x203f0000 - -void get_bf537_ether_addr(char *addr) -{ - unsigned int flash_mac = (unsigned int) FLASH_MAC; - *(u32 *)(&(addr[0])) = bfin_read32(flash_mac); - flash_mac += 4; - *(u16 *)(&(addr[4])) = bfin_read16(flash_mac); -} - -#else - -/* - * Provide MAC address function for other specific board setting - */ -void get_bf537_ether_addr(char *addr) -{ - printk(KERN_WARNING "%s: No valid Ethernet MAC address found\n", __FILE__); -} - -#endif - -EXPORT_SYMBOL(get_bf537_ether_addr); diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c index 6668c8e4a3f..09f4bfbd235 100644 --- a/arch/blackfin/mach-bf537/boards/generic_board.c +++ b/arch/blackfin/mach-bf537/boards/generic_board.c @@ -35,7 +35,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #endif #include <linux/pata_platform.h> #include <linux/irq.h> @@ -44,12 +44,13 @@ #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/reboot.h> +#include <asm/portmux.h> #include <linux/spi/ad7877.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "GENERIC Board"; +const char bfin_board_name[] = "GENERIC Board"; /* * Driver needs to know address, irq and flag pin. @@ -502,7 +503,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .platform_data = &bfin_ad7877_ts_info, .irq = IRQ_PF6, .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = 1, .controller_data = &spi_ad7877_chip_info, }, @@ -513,6 +514,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; /* SPI (0) */ @@ -730,3 +732,10 @@ void native_machine_restart(char *cmd) if ((bfin_read_SYSCR() & 0x7) == 0x3) bfin_gpio_reset_spi0_ssel1(); } + +void bfin_get_ether_addr(char *addr) +{ + random_ether_addr(addr); + printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__); +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c index f83a2544004..fd5f4a6f08e 100644 --- a/arch/blackfin/mach-bf537/boards/pnav10.c +++ b/arch/blackfin/mach-bf537/boards/pnav10.c @@ -35,11 +35,12 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #endif #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> #include <linux/usb/sl811.h> #include <linux/spi/ad7877.h> @@ -47,7 +48,7 @@ /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "PNAV-1.0"; +const char bfin_board_name[] = "PNAV-1.0"; /* * Driver needs to know address, irq and flag pin. @@ -295,7 +296,7 @@ static struct bfin5xx_spi_chip spi_mmc_chip_info = { #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .cs_change_per_word = 1, + .cs_change_per_word = 0, .enable_dma = 0, .bits_per_word = 16, }; @@ -387,7 +388,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .platform_data = &bfin_ad7877_ts_info, .irq = IRQ_PF2, .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = 5, .controller_data = &spi_ad7877_chip_info, }, @@ -413,6 +414,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { @@ -508,3 +510,10 @@ static int __init stamp_init(void) } arch_initcall(stamp_init); + +void bfin_get_ether_addr(char *addr) +{ + random_ether_addr(addr); + printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__); +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index f42ba3aa86d..07b0dc273d2 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -35,7 +35,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #endif #include <linux/pata_platform.h> #include <linux/irq.h> @@ -44,12 +44,13 @@ #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/reboot.h> +#include <asm/portmux.h> #include <linux/spi/ad7877.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "ADDS-BF537-STAMP"; +const char bfin_board_name[] = "ADDS-BF537-STAMP"; /* * Driver needs to know address, irq and flag pin. @@ -182,6 +183,28 @@ static struct platform_device dm9000_device = { }; #endif +#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) +static struct resource ax88180_resources[] = { + [0] = { + .start = 0x20300000, + .end = 0x20300000 + 0x8000, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PF7, + .end = IRQ_PF7, + .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), + }, +}; + +static struct platform_device ax88180_device = { + .name = "ax88180", + .id = -1, + .num_resources = ARRAY_SIZE(ax88180_resources), + .resource = ax88180_resources, +}; +#endif + #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) static struct resource sl811_hcd_resources[] = { { @@ -450,7 +473,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) { .modalias = "spi_mmc_dummy", - .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 0, .platform_data = NULL, @@ -459,7 +482,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, { .modalias = "spi_mmc", - .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = CONFIG_SPI_MMC_CS_CHAN, .platform_data = NULL, @@ -502,7 +525,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .platform_data = &bfin_ad7877_ts_info, .irq = IRQ_PF6, .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, + .bus_num = 0, .chip_select = 1, .controller_data = &spi_ad7877_chip_info, }, @@ -513,6 +536,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; /* SPI (0) */ @@ -554,15 +578,20 @@ static struct platform_device bfin_fb_adv7393_device = { #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { +#ifdef CONFIG_SERIAL_BFIN_UART0 { .start = 0xFFC00400, .end = 0xFFC004FF, .flags = IORESOURCE_MEM, - }, { + }, +#endif +#ifdef CONFIG_SERIAL_BFIN_UART1 + { .start = 0xFFC02000, .end = 0xFFC020FF, .flags = IORESOURCE_MEM, }, +#endif }; static struct platform_device bfin_uart_device = { @@ -612,7 +641,7 @@ static struct platform_device bfin_sport1_uart_device = { static struct pata_platform_info bfin_pata_platform_data = { .ioport_shift = 1, - .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, + .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED, }; static struct resource bfin_pata_resources[] = { @@ -669,6 +698,10 @@ static struct platform_device *stamp_devices[] __initdata = { &dm9000_device, #endif +#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) + &ax88180_device, +#endif + #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) &bfin_mac_device, #endif @@ -730,3 +763,14 @@ void native_machine_restart(char *cmd) if ((bfin_read_SYSCR() & 0x7) == 0x3) bfin_gpio_reset_spi0_ssel1(); } + +/* + * Currently the MAC address is saved in Flash by U-Boot + */ +#define FLASH_MAC 0x203f0000 +void bfin_get_ether_addr(char *addr) +{ + *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC); + *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4); +} +EXPORT_SYMBOL(bfin_get_ether_addr); diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig index 08d8dc83701..d8bd3b49f15 100644 --- a/arch/blackfin/mach-bf548/Kconfig +++ b/arch/blackfin/mach-bf548/Kconfig @@ -1,5 +1,7 @@ if (BF54x) +source "arch/blackfin/mach-bf548/boards/Kconfig" + menu "BF548 Specific Configuration" config DEB_DMA_URGENT diff --git a/arch/blackfin/mach-bf548/boards/Kconfig b/arch/blackfin/mach-bf548/boards/Kconfig new file mode 100644 index 00000000000..05712906403 --- /dev/null +++ b/arch/blackfin/mach-bf548/boards/Kconfig @@ -0,0 +1,12 @@ +choice + prompt "System type" + default BFIN548_EZKIT + help + Select your board! + +config BFIN548_EZKIT + bool "BF548-EZKIT" + help + BFIN548-EZKIT board support. + +endchoice diff --git a/arch/blackfin/mach-bf548/boards/Makefile b/arch/blackfin/mach-bf548/boards/Makefile index 486e07c99a5..a444cc73957 100644 --- a/arch/blackfin/mach-bf548/boards/Makefile +++ b/arch/blackfin/mach-bf548/boards/Makefile @@ -2,4 +2,4 @@ # arch/blackfin/mach-bf548/boards/Makefile # -obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o led.o +obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o led.o diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 046e6d84bbf..d37d6653c4b 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -42,6 +42,7 @@ #include <asm/dma.h> #include <asm/gpio.h> #include <asm/nand.h> +#include <asm/portmux.h> #include <asm/mach/bf54x_keys.h> #include <linux/input.h> #include <linux/spi/ad7877.h> @@ -49,7 +50,7 @@ /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "ADSP-BF548-EZKIT"; +const char bfin_board_name[] = "ADSP-BF548-EZKIT"; /* * Driver needs to know address, irq and flag pin. @@ -377,7 +378,7 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = { #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .cs_change_per_word = 1, + .cs_change_per_word = 0, .enable_dma = 0, .bits_per_word = 16, }; @@ -453,9 +454,10 @@ static struct resource bfin_spi1_resource[] = { }; /* SPI controller data */ -static struct bfin5xx_spi_master bf54x_spi_master_info = { +static struct bfin5xx_spi_master bf54x_spi_master_info0 = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bf54x_spi_master0 = { @@ -464,17 +466,23 @@ static struct platform_device bf54x_spi_master0 = { .num_resources = ARRAY_SIZE(bfin_spi0_resource), .resource = bfin_spi0_resource, .dev = { - .platform_data = &bf54x_spi_master_info, /* Passed to driver */ + .platform_data = &bf54x_spi_master_info0, /* Passed to driver */ }, }; +static struct bfin5xx_spi_master bf54x_spi_master_info1 = { + .num_chipselect = 8, + .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0}, +}; + static struct platform_device bf54x_spi_master1 = { .name = "bfin-spi", .id = 1, /* Bus number */ .num_resources = ARRAY_SIZE(bfin_spi1_resource), .resource = bfin_spi1_resource, .dev = { - .platform_data = &bf54x_spi_master_info, /* Passed to driver */ + .platform_data = &bf54x_spi_master_info1, /* Passed to driver */ }, }; #endif /* spi master and devices */ @@ -500,6 +508,7 @@ static struct platform_device i2c_bfin_twi0_device = { .resource = bfin_twi0_resource, }; +#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */ static struct resource bfin_twi1_resource[] = { [0] = { .start = TWI1_REGBASE, @@ -520,6 +529,7 @@ static struct platform_device i2c_bfin_twi1_device = { .resource = bfin_twi1_resource, }; #endif +#endif static struct platform_device *ezkit_devices[] __initdata = { #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) @@ -560,7 +570,7 @@ static struct platform_device *ezkit_devices[] __initdata = { #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) &bf54x_spi_master0, -/* &bf54x_spi_master1,*/ + &bf54x_spi_master1, #endif #if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE) @@ -569,8 +579,10 @@ static struct platform_device *ezkit_devices[] __initdata = { #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) &i2c_bfin_twi0_device, +#if !defined(CONFIG_BF542) &i2c_bfin_twi1_device, #endif +#endif }; static int __init stamp_init(void) diff --git a/arch/blackfin/mach-bf548/dma.c b/arch/blackfin/mach-bf548/dma.c index a8184113be4..957bf1366ef 100644 --- a/arch/blackfin/mach-bf548/dma.c +++ b/arch/blackfin/mach-bf548/dma.c @@ -64,6 +64,7 @@ (struct dma_register *) MDMA_D3_NEXT_DESC_PTR, (struct dma_register *) MDMA_S3_NEXT_DESC_PTR, }; +EXPORT_SYMBOL(base_addr); int channel2irq(unsigned int channel) { diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S index 3071c243d42..74b34c7f362 100644 --- a/arch/blackfin/mach-bf548/head.S +++ b/arch/blackfin/mach-bf548/head.S @@ -158,6 +158,27 @@ ENTRY(__stext) w[p2] = r0; ssync; + p2.h = hi(EBIU_MBSCTL); + p2.l = lo(EBIU_MBSCTL); + r0.h = hi(CONFIG_EBIU_MBSCTLVAL); + r0.l = lo(CONFIG_EBIU_MBSCTLVAL); + [p2] = r0; + ssync; + + p2.h = hi(EBIU_MODE); + p2.l = lo(EBIU_MODE); + r0.h = hi(CONFIG_EBIU_MODEVAL); + r0.l = lo(CONFIG_EBIU_MODEVAL); + [p2] = r0; + ssync; + + p2.h = hi(EBIU_FCTL); + p2.l = lo(EBIU_FCTL); + r0.h = hi(CONFIG_EBIU_FCTLVAL); + r0.l = lo(CONFIG_EBIU_FCTLVAL); + [p2] = r0; + ssync; + /* This section keeps the processor in supervisor mode * during kernel boot. Switches to user mode at end of boot. * See page 3-9 of Hardware Reference manual for documentation. diff --git a/arch/blackfin/mach-bf561/Kconfig b/arch/blackfin/mach-bf561/Kconfig index 0a17c4cf005..3f4895450be 100644 --- a/arch/blackfin/mach-bf561/Kconfig +++ b/arch/blackfin/mach-bf561/Kconfig @@ -1,4 +1,6 @@ -if BF561 +if (BF561) + +source "arch/blackfin/mach-bf561/boards/Kconfig" menu "BF561 Specific Configuration" diff --git a/arch/blackfin/mach-bf561/boards/Kconfig b/arch/blackfin/mach-bf561/boards/Kconfig new file mode 100644 index 00000000000..e41a67b1fb5 --- /dev/null +++ b/arch/blackfin/mach-bf561/boards/Kconfig @@ -0,0 +1,27 @@ +choice + prompt "System type" + default BFIN561_EZKIT + help + Select your board! + +config BFIN561_EZKIT + bool "BF561-EZKIT" + help + BF561-EZKIT-LITE board support. + +config BFIN561_TEPLA + bool "BF561-TEPLA" + help + BF561-TEPLA board support. + +config BFIN561_BLUETECHNIX_CM + bool "Bluetechnix CM-BF561" + help + CM-BF561 support for EVAL- and DEV-Board. + +config GENERIC_BF561_BOARD + bool "Generic" + help + Generic or Custom board support. + +endchoice diff --git a/arch/blackfin/mach-bf561/boards/Makefile b/arch/blackfin/mach-bf561/boards/Makefile index 495a1cf9d45..04add010b56 100644 --- a/arch/blackfin/mach-bf561/boards/Makefile +++ b/arch/blackfin/mach-bf561/boards/Makefile @@ -2,7 +2,7 @@ # arch/blackfin/mach-bf561/boards/Makefile # -obj-$(CONFIG_GENERIC_BOARD) += generic_board.o +obj-$(CONFIG_GENERIC_BF561_BOARD) += generic_board.o obj-$(CONFIG_BFIN561_BLUETECHNIX_CM) += cm_bf561.o obj-$(CONFIG_BFIN561_EZKIT) += ezkit.o obj-$(CONFIG_BFIN561_TEPLA) += tepla.o diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index cd827a1b6ba..c19cd29b948 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -33,16 +33,17 @@ #include <linux/mtd/partitions.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <linux/usb_isp1362.h> +#include <linux/usb/isp1362.h> #include <linux/pata_platform.h> #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "Bluetechnix CM BF561"; +const char bfin_board_name[] = "Bluetechnix CM BF561"; #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) /* all SPI peripherals info goes here */ @@ -182,6 +183,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 57e14edca8b..4ff8f6e7a11 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -35,11 +35,12 @@ #include <linux/pata_platform.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo */ -char *bfin_board_name = "ADDS-BF561-EZKIT"; +const char bfin_board_name[] = "ADDS-BF561-EZKIT"; #define ISP1761_BASE 0x2C0F0000 #define ISP1761_IRQ IRQ_PF10 @@ -115,6 +116,28 @@ static struct platform_device smc91x_device = { }; #endif +#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) +static struct resource ax88180_resources[] = { + [0] = { + .start = 0x2c000000, + .end = 0x2c000000 + 0x8000, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PF10, + .end = IRQ_PF10, + .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), + }, +}; + +static struct platform_device ax88180_device = { + .name = "ax88180", + .id = -1, + .num_resources = ARRAY_SIZE(ax88180_resources), + .resource = ax88180_resources, +}; +#endif + #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { { @@ -160,6 +183,7 @@ static struct resource bfin_spi0_resource[] = { static struct bfin5xx_spi_master bfin_spi0_info = { .num_chipselect = 8, .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, }; static struct platform_device bfin_spi0_device = { @@ -226,6 +250,11 @@ static struct platform_device *ezkit_devices[] __initdata = { #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) &smc91x_device, #endif + +#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) + &ax88180_device, +#endif + #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) &bfin_spi0_device, #endif diff --git a/arch/blackfin/mach-bf561/boards/generic_board.c b/arch/blackfin/mach-bf561/boards/generic_board.c index 4dfea5da674..fc80c5d059f 100644 --- a/arch/blackfin/mach-bf561/boards/generic_board.c +++ b/arch/blackfin/mach-bf561/boards/generic_board.c @@ -32,7 +32,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> -char *bfin_board_name = "UNKNOWN BOARD"; +const char bfin_board_name[] = "UNKNOWN BOARD"; /* * Driver needs to know address, irq and flag pin. @@ -48,10 +48,6 @@ static struct resource smc91x_resources[] = { .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, { - /* - * denotes the flag pin and is used directly if - * CONFIG_IRQCHIP_DEMUX_GPIO is defined. - */ .start = IRQ_PF9, .end = IRQ_PF9, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, diff --git a/arch/blackfin/mach-bf561/boards/tepla.c b/arch/blackfin/mach-bf561/boards/tepla.c index c442eb23db5..ec6a2207c20 100644 --- a/arch/blackfin/mach-bf561/boards/tepla.c +++ b/arch/blackfin/mach-bf561/boards/tepla.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> -char *bfin_board_name = "Tepla-BF561"; +const char bfin_board_name[] = "Tepla-BF561"; /* * Driver needs to know address, irq and flag pin. @@ -31,10 +31,6 @@ static struct resource smc91x_resources[] = { .end = IRQ_PROG_INTB, .flags = IORESOURCE_IRQ|IORESOURCE_IRQ_HIGHLEVEL, }, { - /* - * denotes the flag pin and is used directly if - * CONFIG_IRQCHIP_DEMUX_GPIO is defined. - */ .start = IRQ_PF7, .end = IRQ_PF7, .flags = IORESOURCE_IRQ|IORESOURCE_IRQ_HIGHLEVEL, diff --git a/arch/blackfin/mach-common/cplbinfo.c b/arch/blackfin/mach-common/cplbinfo.c index 785ca981697..a4f0b428a34 100644 --- a/arch/blackfin/mach-common/cplbinfo.c +++ b/arch/blackfin/mach-common/cplbinfo.c @@ -91,7 +91,7 @@ static char *cplb_print_entry(char *buf, int type) } else buf += sprintf(buf, "Data CPLB entry:\n"); - buf += sprintf(buf, "Address\t\tData\tSize\tValid\tLocked\tSwapin\n\tiCount\toCount\n"); + buf += sprintf(buf, "Address\t\tData\tSize\tValid\tLocked\tSwapin\tiCount\toCount\n"); while (*p_addr != 0xffffffff) { entry = cplb_find_entry(cplb_addr, cplb_data, *p_addr, *p_data); diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S index 946703ef48f..6f909cbfac7 100644 --- a/arch/blackfin/mach-common/cplbmgr.S +++ b/arch/blackfin/mach-common/cplbmgr.S @@ -73,7 +73,7 @@ ENTRY(_cplb_mgr) /* ICPLB Miss Exception. We need to choose one of the * currently-installed CPLBs, and replace it with one * from the configuration table. - */ + */ P4.L = LO(ICPLB_FAULT_ADDR); P4.H = HI(ICPLB_FAULT_ADDR); @@ -222,7 +222,7 @@ ENTRY(_cplb_mgr) /* See if failed address > start address */ CC = R4 <= R0(IU); - IF !CC JUMP .Linext; + IF !CC JUMP .Linext; /* extract page size (17:16)*/ R3 = EXTRACT(R2, R1.L) (Z); @@ -271,16 +271,27 @@ ENTRY(_cplb_mgr) /* FAILED CASES*/ .Lno_page_in_table: - ( R7:4,P5:3 ) = [SP++]; R0 = CPLB_NO_ADDR_MATCH; - RTS; + JUMP .Lfail_ret; + .Lall_locked: - ( R7:4,P5:3 ) = [SP++]; R0 = CPLB_NO_UNLOCKED; - RTS; + JUMP .Lfail_ret; + .Lprot_violation: - ( R7:4,P5:3 ) = [SP++]; R0 = CPLB_PROT_VIOL; + +.Lfail_ret: + /* Make sure we turn protection/cache back on, even in the failing case */ + BITSET(R5,ENICPLB_P); + CLI R2; + SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */ + .align 8; + [P4] = R5; + SSYNC; + STI R2; + + ( R7:4,P5:3 ) = [SP++]; RTS; .Ldcplb_write: diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index e3ad5802868..dc9d3ee2e69 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -33,7 +33,7 @@ * after a timer-interrupt and after each system call. */ - +#include <linux/init.h> #include <linux/linkage.h> #include <linux/unistd.h> #include <asm/blackfin.h> @@ -71,25 +71,44 @@ ENDPROC(_safe_speculative_execution) * This one does not lower the level to IRQ5, and thus can be used to * patch up CPLB misses on the kernel stack. */ -ENTRY(_ex_dcplb) #if ANOMALY_05000261 +#define _ex_dviol _ex_workaround_261 +#define _ex_dmiss _ex_workaround_261 +#define _ex_dmult _ex_workaround_261 + +ENTRY(_ex_workaround_261) /* * Work around an anomaly: if we see a new DCPLB fault, return * without doing anything. Then, if we get the same fault again, * handle it. */ + P4 = R7; /* Store EXCAUSE */ p5.l = _last_cplb_fault_retx; p5.h = _last_cplb_fault_retx; r7 = [p5]; r6 = retx; [p5] = r6; cc = r6 == r7; - if !cc jump _return_from_exception; + if !cc jump _bfin_return_from_exception; /* fall through */ + R7 = P4; + R6 = 0x26; /* Data CPLB Miss */ + cc = R6 == R7; + if cc jump _ex_dcplb_miss (BP); + /* Handle 0x23 Data CPLB Protection Violation + * and Data CPLB Multiple Hits - Linux Trap Zero + */ + jump _ex_trap_c; +ENDPROC(_ex_workaround_261) + +#else +#define _ex_dviol _ex_trap_c +#define _ex_dmiss _ex_dcplb_miss +#define _ex_dmult _ex_trap_c #endif -ENDPROC(_ex_dcplb) -ENTRY(_ex_icplb) +ENTRY(_ex_dcplb_miss) +ENTRY(_ex_icplb_miss) (R7:6,P5:4) = [sp++]; ASTAT = [sp++]; SAVE_ALL_SYS @@ -98,7 +117,7 @@ ENTRY(_ex_icplb) RESTORE_ALL_SYS SP = EX_SCRATCH_REG; rtx; -ENDPROC(_ex_icplb) +ENDPROC(_ex_icplb_miss) ENTRY(_ex_syscall) DEBUG_START_HWTRACE(p5, r7) @@ -120,7 +139,7 @@ ENTRY(_ex_single_step) r7 = retx; r6 = reti; cc = r7 == r6; - if cc jump _return_from_exception + if cc jump _bfin_return_from_exception r7 = syscfg; bitclr (r7, 0); syscfg = R7; @@ -137,8 +156,9 @@ ENTRY(_ex_single_step) r7 = [p4]; cc = r6 == r7; if !cc jump _ex_trap_c; +ENDPROC(_ex_single_step) -ENTRY(_return_from_exception) +ENTRY(_bfin_return_from_exception) DEBUG_START_HWTRACE(p5, r7) #if ANOMALY_05000257 R7=LC0; @@ -150,7 +170,7 @@ ENTRY(_return_from_exception) ASTAT = [sp++]; sp = EX_SCRATCH_REG; rtx; -ENDPROC(_ex_soft_bp) +ENDPROC(_bfin_return_from_exception) ENTRY(_handle_bad_cplb) /* To get here, we just tried and failed to change a CPLB @@ -843,7 +863,7 @@ ENTRY(_ex_trace_buff_full) LC0 = [sp++]; P2 = [sp++]; P3 = [sp++]; - jump _return_from_exception; + jump _bfin_return_from_exception; ENDPROC(_ex_trace_buff_full) #if CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN == 4 @@ -861,7 +881,7 @@ ENTRY(_software_trace_buff) #endif /* CONFIG_DEBUG_BFIN_HWTRACE_EXPAND */ #if CONFIG_EARLY_PRINTK -.section .init.text +__INIT ENTRY(_early_trap) SAVE_ALL_SYS trace_buffer_stop(p0,r0); @@ -896,6 +916,7 @@ ENTRY(_early_trap) call _early_trap_c; SP += 12; ENDPROC(_early_trap) +__FINIT #endif /* CONFIG_EARLY_PRINTK */ /* @@ -908,6 +929,7 @@ ENDPROC(_early_trap) #else .data #endif + ENTRY(_ex_table) /* entry for each EXCAUSE[5:0] * This table must be in sync with the table in ./kernel/traps.c @@ -917,7 +939,7 @@ ENTRY(_ex_table) .long _ex_soft_bp /* 0x01 - User Defined - Software breakpoint */ .long _ex_replaceable /* 0x02 - User Defined */ .long _ex_trap_c /* 0x03 - User Defined - userspace stack overflow */ - .long _ex_replaceable /* 0x04 - User Defined */ + .long _ex_trap_c /* 0x04 - User Defined - dump trace buffer */ .long _ex_replaceable /* 0x05 - User Defined */ .long _ex_replaceable /* 0x06 - User Defined */ .long _ex_replaceable /* 0x07 - User Defined */ @@ -952,16 +974,16 @@ ENTRY(_ex_table) .long _ex_trap_c /* 0x20 - Reserved */ .long _ex_trap_c /* 0x21 - Undefined Instruction */ .long _ex_trap_c /* 0x22 - Illegal Instruction Combination */ - .long _ex_dcplb /* 0x23 - Data CPLB Protection Violation */ + .long _ex_dviol /* 0x23 - Data CPLB Protection Violation */ .long _ex_trap_c /* 0x24 - Data access misaligned */ .long _ex_trap_c /* 0x25 - Unrecoverable Event */ - .long _ex_dcplb /* 0x26 - Data CPLB Miss */ - .long _ex_trap_c /* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero */ + .long _ex_dmiss /* 0x26 - Data CPLB Miss */ + .long _ex_dmult /* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero */ .long _ex_trap_c /* 0x28 - Emulation Watchpoint */ .long _ex_trap_c /* 0x29 - Instruction fetch access error (535 only) */ .long _ex_trap_c /* 0x2A - Instruction fetch misaligned */ - .long _ex_icplb /* 0x2B - Instruction CPLB protection Violation */ - .long _ex_icplb /* 0x2C - Instruction CPLB miss */ + .long _ex_trap_c /* 0x2B - Instruction CPLB protection Violation */ + .long _ex_icplb_miss /* 0x2C - Instruction CPLB miss */ .long _ex_trap_c /* 0x2D - Instruction CPLB Multiple Hits */ .long _ex_trap_c /* 0x2E - Illegal use of Supervisor Resource */ .long _ex_trap_c /* 0x2E - Illegal use of Supervisor Resource */ diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index c6b32fe0f6e..4de376418a1 100644 --- a/arch/blackfin/mach-common/interrupt.S +++ b/arch/blackfin/mach-common/interrupt.S @@ -30,7 +30,6 @@ #include <asm/blackfin.h> #include <asm/mach/irq.h> -#include <linux/autoconf.h> #include <linux/linkage.h> #include <asm/entry.h> #include <asm/asm-offsets.h> diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c index 2db3546fc87..4882f0e801a 100644 --- a/arch/blackfin/mach-common/ints-priority-dc.c +++ b/arch/blackfin/mach-common/ints-priority-dc.c @@ -52,7 +52,13 @@ * - */ -unsigned long irq_flags = 0; +/* Initialize this to an actual value to force it into the .data + * section so that we know it is properly initialized at entry into + * the kernel but before bss is initialized to zero (which is where + * it would live otherwise). The 0x1f magic represents the IRQs we + * cannot actually mask out in hardware. + */ +unsigned long irq_flags = 0x1f; /* The number of spurious interrupts */ atomic_t num_spurious; @@ -175,7 +181,6 @@ static struct irq_chip bf561_internal_irqchip = { .unmask = bf561_internal_unmask_irq, }; -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO static unsigned short gpio_enabled[gpio_bank(MAX_BLACKFIN_GPIOS)]; static unsigned short gpio_edge_triggered[gpio_bank(MAX_BLACKFIN_GPIOS)]; @@ -356,8 +361,6 @@ static void bf561_demux_gpio_irq(unsigned int inta_irq, } -#endif /* CONFIG_IRQCHIP_DEMUX_GPIO */ - void __init init_exception_vectors(void) { SSYNC(); @@ -407,26 +410,21 @@ int __init init_arch_irq(void) set_irq_chip(irq, &bf561_core_irqchip); else set_irq_chip(irq, &bf561_internal_irqchip); -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO + if ((irq != IRQ_PROG0_INTA) && - (irq != IRQ_PROG1_INTA) && (irq != IRQ_PROG2_INTA)) { -#endif + (irq != IRQ_PROG1_INTA) && + (irq != IRQ_PROG2_INTA)) set_irq_handler(irq, handle_simple_irq); -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO - } else { + else set_irq_chained_handler(irq, bf561_demux_gpio_irq); - } -#endif - } -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO for (irq = IRQ_PF0; irq <= IRQ_PF47; irq++) { set_irq_chip(irq, &bf561_gpio_irqchip); /* if configured as edge, then will be changed to do_edge_IRQ */ set_irq_handler(irq, handle_level_irq); } -#endif + bfin_write_IMASK(0); CSYNC(); ilat = bfin_read_ILAT(); @@ -451,9 +449,8 @@ int __init init_arch_irq(void) } #ifdef CONFIG_DO_IRQ_L1 -void do_irq(int vec, struct pt_regs *fp)__attribute__((l1_text)); +__attribute__((l1_text)) #endif - void do_irq(int vec, struct pt_regs *fp) { if (vec == EVT_IVTMR_P) { diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c index d3b7672b2b9..147f0731087 100644 --- a/arch/blackfin/mach-common/ints-priority-sc.c +++ b/arch/blackfin/mach-common/ints-priority-sc.c @@ -58,7 +58,13 @@ * - */ -unsigned long irq_flags = 0; +/* Initialize this to an actual value to force it into the .data + * section so that we know it is properly initialized at entry into + * the kernel but before bss is initialized to zero (which is where + * it would live otherwise). The 0x1f magic represents the IRQs we + * cannot actually mask out in hardware. + */ +unsigned long irq_flags = 0x1f; /* The number of spurious interrupts */ atomic_t num_spurious; @@ -92,10 +98,15 @@ static void __init search_IAR(void) for (irqn = 0; irqn < NR_PERI_INTS; irqn++) { int iar_shift = (irqn & 7) * 4; - if (ivg == + if (ivg == (0xf & +#ifndef CONFIG_BF52x bfin_read32((unsigned long *)SIC_IAR0 + (irqn >> 3)) >> iar_shift)) { +#else + bfin_read32((unsigned long *)SIC_IAR0 + + ((irqn%32) >> 3) + ((irqn / 32) * 16)) >> iar_shift)) { +#endif ivg_table[irq_pos].irqno = IVG7 + irqn; ivg_table[irq_pos].isrflag = 1 << (irqn % 32); ivg7_13[ivg].istop++; @@ -140,7 +151,7 @@ static void bfin_core_unmask_irq(unsigned int irq) static void bfin_internal_mask_irq(unsigned int irq) { -#ifndef CONFIG_BF54x +#ifdef CONFIG_BF53x bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() & ~(1 << (irq - (IRQ_CORETMR + 1)))); #else @@ -155,7 +166,7 @@ static void bfin_internal_mask_irq(unsigned int irq) static void bfin_internal_unmask_irq(unsigned int irq) { -#ifndef CONFIG_BF54x +#ifdef CONFIG_BF53x bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() | (1 << (irq - (IRQ_CORETMR + 1)))); #else @@ -297,7 +308,7 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, } #endif /* BF537_GENERIC_ERROR_INT_DEMUX */ -#if defined(CONFIG_IRQCHIP_DEMUX_GPIO) && !defined(CONFIG_BF54x) +#if !defined(CONFIG_BF54x) static unsigned short gpio_enabled[gpio_bank(MAX_BLACKFIN_GPIOS)]; static unsigned short gpio_edge_triggered[gpio_bank(MAX_BLACKFIN_GPIOS)]; @@ -453,7 +464,7 @@ static void bfin_demux_gpio_irq(unsigned int intb_irq, } } -#else /* CONFIG_IRQCHIP_DEMUX_GPIO */ +#else /* CONFIG_BF54x */ #define NR_PINT_SYS_IRQS 4 #define NR_PINT_BITS 32 @@ -715,7 +726,7 @@ static void bfin_demux_gpio_irq(unsigned int intb_irq, } } -#endif /* CONFIG_IRQCHIP_DEMUX_GPIO */ +#endif void __init init_exception_vectors(void) { @@ -750,13 +761,15 @@ int __init init_arch_irq(void) int irq; unsigned long ilat = 0; /* Disable all the peripheral intrs - page 4-29 HW Ref manual */ -#ifdef CONFIG_BF54x +#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) bfin_write_SIC_IMASK0(SIC_UNMASK_ALL); bfin_write_SIC_IMASK1(SIC_UNMASK_ALL); - bfin_write_SIC_IMASK2(SIC_UNMASK_ALL); bfin_write_SIC_IWR0(IWR_ENABLE_ALL); bfin_write_SIC_IWR1(IWR_ENABLE_ALL); +# ifdef CONFIG_BF54x + bfin_write_SIC_IMASK2(SIC_UNMASK_ALL); bfin_write_SIC_IWR2(IWR_ENABLE_ALL); +# endif #else bfin_write_SIC_IMASK(SIC_UNMASK_ALL); bfin_write_SIC_IWR(IWR_ENABLE_ALL); @@ -765,13 +778,13 @@ int __init init_arch_irq(void) local_irq_disable(); -#if defined(CONFIG_IRQCHIP_DEMUX_GPIO) && defined(CONFIG_BF54x) -#ifdef CONFIG_PINTx_REASSIGN +#ifdef CONFIG_BF54x +# ifdef CONFIG_PINTx_REASSIGN pint[0]->assign = CONFIG_PINT0_ASSIGN; pint[1]->assign = CONFIG_PINT1_ASSIGN; pint[2]->assign = CONFIG_PINT2_ASSIGN; pint[3]->assign = CONFIG_PINT3_ASSIGN; -#endif +# endif /* Whenever PINTx_ASSIGN is altered init_pint_lut() must be executed! */ init_pint_lut(); #endif @@ -786,19 +799,18 @@ int __init init_arch_irq(void) #endif switch (irq) { -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO -#ifndef CONFIG_BF54x +#if defined(CONFIG_BF53x) case IRQ_PROG_INTA: set_irq_chained_handler(irq, bfin_demux_gpio_irq); break; -#if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) +# if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) case IRQ_MAC_RX: set_irq_chained_handler(irq, bfin_demux_gpio_irq); break; -#endif -#else +# endif +#elif defined(CONFIG_BF54x) case IRQ_PINT0: set_irq_chained_handler(irq, bfin_demux_gpio_irq); @@ -815,7 +827,19 @@ int __init init_arch_irq(void) set_irq_chained_handler(irq, bfin_demux_gpio_irq); break; -#endif /*CONFIG_BF54x */ +#elif defined(CONFIG_BF52x) + case IRQ_PORTF_INTA: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; + case IRQ_PORTG_INTA: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; + case IRQ_PORTH_INTA: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; #endif default: set_irq_handler(irq, handle_simple_irq); @@ -835,7 +859,6 @@ int __init init_arch_irq(void) } #endif -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO #ifndef CONFIG_BF54x for (irq = IRQ_PF0; irq < NR_IRQS; irq++) { #else @@ -845,7 +868,7 @@ int __init init_arch_irq(void) /* if configured as edge, then will be changed to do_edge_IRQ */ set_irq_handler(irq, handle_level_irq); } -#endif + bfin_write_IMASK(0); CSYNC(); ilat = bfin_read_ILAT(); @@ -870,9 +893,8 @@ int __init init_arch_irq(void) } #ifdef CONFIG_DO_IRQ_L1 -void do_irq(int vec, struct pt_regs *fp) __attribute__((l1_text)); +__attribute__((l1_text)) #endif - void do_irq(int vec, struct pt_regs *fp) { if (vec == EVT_IVTMR_P) { @@ -880,14 +902,15 @@ void do_irq(int vec, struct pt_regs *fp) } else { struct ivgx *ivg = ivg7_13[vec - IVG7].ifirst; struct ivgx *ivg_stop = ivg7_13[vec - IVG7].istop; -#ifdef CONFIG_BF54x +#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) unsigned long sic_status[3]; SSYNC(); - sic_status[0] = bfin_read_SIC_ISR(0) & bfin_read_SIC_IMASK(0); - sic_status[1] = bfin_read_SIC_ISR(1) & bfin_read_SIC_IMASK(1); - sic_status[2] = bfin_read_SIC_ISR(2) & bfin_read_SIC_IMASK(2); - + sic_status[0] = bfin_read_SIC_ISR0() & bfin_read_SIC_IMASK0(); + sic_status[1] = bfin_read_SIC_ISR1() & bfin_read_SIC_IMASK1(); +#ifdef CONFIG_BF54x + sic_status[2] = bfin_read_SIC_ISR2() & bfin_read_SIC_IMASK2(); +#endif for (;; ivg++) { if (ivg >= ivg_stop) { atomic_inc(&num_spurious); diff --git a/arch/blackfin/mach-common/irqpanic.c b/arch/blackfin/mach-common/irqpanic.c index f05e3dadaf3..b22959b197e 100644 --- a/arch/blackfin/mach-common/irqpanic.c +++ b/arch/blackfin/mach-common/irqpanic.c @@ -153,27 +153,29 @@ asmlinkage void irq_panic(int reason, struct pt_regs *regs) case (SEQSTAT_HWERRCAUSE_SYSTEM_MMR): /* System MMR Error */ info.si_code = BUS_ADRALN; sig = SIGBUS; - printk(KERN_EMERG HWC_x2); + printk(KERN_EMERG HWC_x2(KERN_EMERG)); break; case (SEQSTAT_HWERRCAUSE_EXTERN_ADDR): /* External Memory Addressing Error */ info.si_code = BUS_ADRERR; sig = SIGBUS; - printk(KERN_EMERG HWC_x3); + printk(KERN_EMERG HWC_x3(KERN_EMERG)); break; case (SEQSTAT_HWERRCAUSE_PERF_FLOW): /* Performance Monitor Overflow */ - printk(KERN_EMERG HWC_x12); + printk(KERN_EMERG HWC_x12(KERN_EMERG)); break; case (SEQSTAT_HWERRCAUSE_RAISE_5): /* RAISE 5 instruction */ - printk(KERN_EMERG HWC_x18); + printk(KERN_EMERG HWC_x18(KERN_EMERG)); break; default: /* Reserved */ - printk(KERN_EMERG HWC_default); + printk(KERN_EMERG HWC_default(KERN_EMERG)); break; } } regs->ipend = bfin_read_IPEND(); - dump_bfin_regs(regs, (void *)regs->pc); + dump_bfin_process(regs); + dump_bfin_mem((void *)regs->pc); + show_regs(regs); if (0 == (info.si_signo = sig) || 0 == user_mode(regs)) /* in kernelspace */ panic("Unhandled IRQ or exceptions!\n"); else { /* in userspace */ diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c index b99ea883cd2..e41f0e8ecac 100644 --- a/arch/blackfin/mm/blackfin_sram.c +++ b/arch/blackfin/mm/blackfin_sram.c @@ -27,7 +27,6 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <linux/autoconf.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/arch/blackfin/oprofile/Kconfig b/arch/blackfin/oprofile/Kconfig deleted file mode 100644 index 0a2fd999c94..00000000000 --- a/arch/blackfin/oprofile/Kconfig +++ /dev/null @@ -1,29 +0,0 @@ -menu "Profiling support" -depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -config HARDWARE_PM - tristate "Hardware Performance Monitor Profiling" - depends on PROFILING - help - take use of hardware performance monitor to profiling the kernel - and application. - - If unsure, say N. - -endmenu diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 6b4d026a00a..222da1501f4 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -13,6 +13,10 @@ config ZONE_DMA bool default y +config NO_DMA + bool + default y + config RWSEM_GENERIC_SPINLOCK bool default y @@ -57,6 +61,10 @@ menu "General setup" source "fs/Kconfig.binfmt" +config GENERIC_HARDIRQS + bool + default y + config ETRAX_CMDLINE string "Kernel command line" default "root=/dev/mtdblock3" @@ -149,7 +157,8 @@ source "net/Kconfig" # bring in ETRAX built-in drivers menu "Drivers for built-in interfaces" -source arch/cris/arch-v10/drivers/Kconfig +# arch/cris/arch is a symlink to correct arch (arch-v10 or arch-v32) +source arch/cris/arch/drivers/Kconfig endmenu @@ -180,6 +189,10 @@ source "drivers/isdn/Kconfig" source "drivers/telephony/Kconfig" +source "drivers/i2c/Kconfig" + +source "drivers/rtc/Kconfig" + # # input before char - char/joystick depends on it. As does USB. # @@ -194,8 +207,14 @@ source "fs/Kconfig" source "sound/Kconfig" +source "drivers/pcmcia/Kconfig" + +source "drivers/pci/Kconfig" + source "drivers/usb/Kconfig" +source "kernel/Kconfig.instrumentation" + source "arch/cris/Kconfig.debug" source "security/Kconfig" diff --git a/arch/cris/arch-v10/Kconfig b/arch/cris/arch-v10/Kconfig index c7ea9efd010..f1ce6f64401 100644 --- a/arch/cris/arch-v10/Kconfig +++ b/arch/cris/arch-v10/Kconfig @@ -182,7 +182,7 @@ config ETRAX_LED7G set this to same as CONFIG_ETRAX_LED1G (normally 2). config ETRAX_LED8Y - int "Eigth yellow LED bit" + int "Eighth yellow LED bit" depends on ETRAX_CSP0_LEDS default "2" help diff --git a/arch/cris/arch-v10/boot/compressed/misc.c b/arch/cris/arch-v10/boot/compressed/misc.c index ffb8d21b2f8..e205d2e7e08 100644 --- a/arch/cris/arch-v10/boot/compressed/misc.c +++ b/arch/cris/arch-v10/boot/compressed/misc.c @@ -8,7 +8,7 @@ * * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994 * puts by Nick Holloway 1993, better puts by Martin Mares 1995 - * adoptation for Linux/CRIS Axis Communications AB, 1999 + * adaptation for Linux/CRIS Axis Communications AB, 1999 * */ diff --git a/arch/cris/arch-v10/defconfig b/arch/cris/arch-v10/defconfig index 710c20ba2be..572f1192639 100644 --- a/arch/cris/arch-v10/defconfig +++ b/arch/cris/arch-v10/defconfig @@ -99,7 +99,6 @@ CONFIG_MTD=y CONFIG_MTD_CFI=y # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_AMDSTD=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_ETRAX_I2C=y @@ -145,7 +144,6 @@ CONFIG_MTD_CFI=y # CONFIG_MTD_CFI_GEOMETRY is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_AMDSTD=y # CONFIG_MTD_SHARP is not set # CONFIG_MTD_PHYSMAP is not set # CONFIG_MTD_NORA is not set diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig index 03e2e68f947..e3c0f292814 100644 --- a/arch/cris/arch-v10/drivers/Kconfig +++ b/arch/cris/arch-v10/drivers/Kconfig @@ -2,6 +2,7 @@ config ETRAX_ETHERNET bool "Ethernet support" depends on ETRAX_ARCH_V10 select NET_ETHERNET + select MII help This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet controller. @@ -541,45 +542,6 @@ config ETRAX_RS485_DISABLE_RECEIVER loopback. Not all products are able to do this in software only. Axis 2400/2401 must disable receiver. -config ETRAX_IDE - bool "ATA/IDE support" - select IDE - select BLK_DEV_IDE - select BLK_DEV_IDEDISK - select BLK_DEV_IDECD - select BLK_DEV_IDEDMA - select IDE_GENERIC - help - Enable this to get support for ATA/IDE. - You can't use parallel ports or SCSI ports - at the same time. - - -config ETRAX_IDE_DELAY - int "Delay for drives to regain consciousness" - depends on ETRAX_IDE - default 15 - help - Number of seconds to wait for IDE drives to spin up after an IDE - reset. -choice - prompt "IDE reset pin" - depends on ETRAX_IDE - default ETRAX_IDE_PB7_RESET - -config ETRAX_IDE_PB7_RESET - bool "Port_PB_Bit_7" - help - IDE reset on pin 7 on port B - -config ETRAX_IDE_G27_RESET - bool "Port_G_Bit_27" - help - IDE reset on pin 27 on port G - -endchoice - - config ETRAX_USB_HOST bool "USB host" select USB @@ -605,8 +567,6 @@ config ETRAX_AXISFLASHMAP select MTD select MTD_CFI select MTD_CFI_AMDSTD - select MTD_OBSOLETE_CHIPS - select MTD_AMDSTD select MTD_CHAR select MTD_BLOCK select MTD_PARTITIONS diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c index efd7b0f3a91..ea3cf2e39a1 100644 --- a/arch/cris/arch-v10/drivers/axisflashmap.c +++ b/arch/cris/arch-v10/drivers/axisflashmap.c @@ -312,12 +312,12 @@ static struct mtd_info *probe_cs(struct map_info *map_cs) "%s: Probing a 0x%08lx bytes large window at 0x%08lx.\n", map_cs->name, map_cs->size, map_cs->map_priv_1); -#ifdef CONFIG_MTD_AMDSTD - mtd_cs = do_map_probe("amd_flash", map_cs); -#endif #ifdef CONFIG_MTD_CFI + mtd_cs = do_map_probe("cfi_probe", map_cs); +#endif +#ifdef CONFIG_MTD_JEDECPROBE if (!mtd_cs) { - mtd_cs = do_map_probe("cfi_probe", map_cs); + mtd_cs = do_map_probe("jedec_probe", map_cs); } #endif diff --git a/arch/cris/arch-v10/drivers/gpio.c b/arch/cris/arch-v10/drivers/gpio.c index f389ed6998f..0d347a70583 100644 --- a/arch/cris/arch-v10/drivers/gpio.c +++ b/arch/cris/arch-v10/drivers/gpio.c @@ -297,8 +297,10 @@ gpio_poll(struct file *file, data = *R_PORT_PB_DATA; else if (priv->minor == GPIO_MINOR_G) data = *R_PORT_G_DATA; - else + else { + spin_unlock(&gpio_lock); return 0; + } if ((data & priv->highalarm) || (~data & priv->lowalarm)) { @@ -381,18 +383,21 @@ static ssize_t gpio_write(struct file * file, const char * buf, size_t count, ssize_t retval = count; if (priv->minor !=GPIO_MINOR_A && priv->minor != GPIO_MINOR_B) { - return -EFAULT; + retval = -EFAULT; + goto out; } if (!access_ok(VERIFY_READ, buf, count)) { - return -EFAULT; + retval = -EFAULT; + goto out; } clk_mask = priv->clk_mask; data_mask = priv->data_mask; /* It must have been configured using the IO_CFG_WRITE_MODE */ /* Perhaps a better error code? */ if (clk_mask == 0 || data_mask == 0) { - return -EPERM; + retval = -EPERM; + goto out; } write_msb = priv->write_msb; D(printk("gpio_write: %lu to data 0x%02X clk 0x%02X msb: %i\n",count, data_mask, clk_mask, write_msb)); @@ -425,6 +430,7 @@ static ssize_t gpio_write(struct file * file, const char * buf, size_t count, } } } +out: spin_unlock(&gpio_lock); return retval; } @@ -506,6 +512,7 @@ gpio_release(struct inode *inode, struct file *filp) while (p) { if (p->highalarm | p->lowalarm) { gpio_some_alarms = 1; + spin_unlock(&gpio_lock); return 0; } p = p->next; diff --git a/arch/cris/arch-v10/drivers/pcf8563.c b/arch/cris/arch-v10/drivers/pcf8563.c index 1de0026bb94..c263b8232db 100644 --- a/arch/cris/arch-v10/drivers/pcf8563.c +++ b/arch/cris/arch-v10/drivers/pcf8563.c @@ -4,7 +4,7 @@ * From Phillips' datasheet: * * The PCF8563 is a CMOS real-time clock/calendar optimized for low power - * consumption. A programmable clock output, interupt output and voltage + * consumption. A programmable clock output, interrupt output and voltage * low detector are also provided. All address and data are transferred * serially via two-line bidirectional I2C-bus. Maximum bus speed is * 400 kbits/s. The built-in word address register is incremented diff --git a/arch/cris/arch-v10/kernel/debugport.c b/arch/cris/arch-v10/kernel/debugport.c index 2b536ca6f44..93679a48c79 100644 --- a/arch/cris/arch-v10/kernel/debugport.c +++ b/arch/cris/arch-v10/kernel/debugport.c @@ -83,7 +83,7 @@ * * Revision 1.4 2002/11/19 14:35:24 starvik * Changes from linux 2.4 - * Changed struct initializer syntax to the currently prefered notation + * Changed struct initializer syntax to the currently preferred notation * * Revision 1.3 2002/11/06 09:47:03 starvik * Modified for new interrupt macros diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S index ae45d4522e6..ec62c951fa3 100644 --- a/arch/cris/arch-v10/kernel/entry.S +++ b/arch/cris/arch-v10/kernel/entry.S @@ -97,7 +97,7 @@ * * Revision 1.36 2001/11/22 13:36:36 bjornw * * In ret_from_intr, check regs->dccr for usermode reentrance instead of - * DCCR explicitely (because the latter might not reflect current reality) + * DCCR explicitly (because the latter might not reflect current reality) * * In mmu_bus_fault, set $r9 _after_ calling the C-code instead of before * since $r9 is call-clobbered and is potentially needed afterwards * @@ -500,9 +500,8 @@ _work_notifysig: ;; deal with pending signals and notify-resume requests move.d $r9, $r10 ; do_notify_resume syscall/irq param - moveq 0, $r11 ; oldset param - 0 in this case - move.d $sp, $r12 ; the regs param - move.d $r1, $r13 ; the thread_info_flags parameter + move.d $sp, $r11 ; the regs param + move.d $r1, $r12 ; the thread_info_flags parameter jsr do_notify_resume ba _Rexit @@ -678,13 +677,19 @@ IRQ1_interrupt: push $r10 ; push orig_r10 clear.d [$sp=$sp-4] ; frametype == 0, normal frame + ;; If there is a glitch on the NMI pin shorter than ~100ns + ;; (i.e. non-active by the time we get here) then the nmi_pin bit + ;; in R_IRQ_MASK0_RD will already be cleared. The watchdog_nmi bit + ;; is cleared by us however (when feeding the watchdog), which is why + ;; we use that bit to determine what brought us here. + move.d [R_IRQ_MASK0_RD], $r1 ; External NMI or watchdog? - and.d 0x80000000, $r1 - beq wdog + and.d (1<<30), $r1 + bne wdog move.d $sp, $r10 jsr handle_nmi setf m ; Enable NMI again - retb ; Return from NMI + ba _Rexit ; Return the standard way nop wdog: #if defined(CONFIG_ETRAX_WATCHDOG) && !defined(CONFIG_SVINTO_SIM) @@ -775,22 +780,9 @@ multiple_interrupt: push $r10 ; push orig_r10 clear.d [$sp=$sp-4] ; frametype == 0, normal frame - moveq 2, $r2 ; first bit we care about is the timer0 irq - move.d [R_VECT_MASK_RD], $r0; read the irq bits that triggered the multiple irq - move.d $r0, [R_VECT_MASK_CLR] ; Block all active IRQs -1: - btst $r2, $r0 ; check for the irq given by bit r2 - bpl 2f - move.d $r2, $r10 ; First argument to do_IRQ - move.d $sp, $r11 ; second argument to do_IRQ - jsr do_IRQ -2: - addq 1, $r2 ; next vector bit - cmp.b 32, $r2 - bne 1b ; process all irq's up to and including number 31 - moveq 0, $r9 ; make ret_from_intr realise we came from an ir + move.d $sp, $r10 + jsr do_multiple_IRQ - move.d $r0, [R_VECT_MASK_SET] ; Unblock all the IRQs jump ret_from_intr do_sigtrap: @@ -837,6 +829,13 @@ _ugdb_handle_breakpoint: ba do_sigtrap ; SIGTRAP the offending process. pop $dccr ; Restore dccr in delay slot. + .global kernel_execve +kernel_execve: + move.d __NR_execve, $r9 + break 13 + ret + nop + .data hw_bp_trigs: @@ -1135,6 +1134,42 @@ sys_call_table: .long sys_add_key .long sys_request_key .long sys_keyctl + .long sys_ioprio_set + .long sys_ioprio_get /* 290 */ + .long sys_inotify_init + .long sys_inotify_add_watch + .long sys_inotify_rm_watch + .long sys_migrate_pages + .long sys_openat /* 295 */ + .long sys_mkdirat + .long sys_mknodat + .long sys_fchownat + .long sys_futimesat + .long sys_fstatat64 /* 300 */ + .long sys_unlinkat + .long sys_renameat + .long sys_linkat + .long sys_symlinkat + .long sys_readlinkat /* 305 */ + .long sys_fchmodat + .long sys_faccessat + .long sys_pselect6 + .long sys_ppoll + .long sys_unshare /* 310 */ + .long sys_set_robust_list + .long sys_get_robust_list + .long sys_splice + .long sys_sync_file_range + .long sys_tee /* 315 */ + .long sys_vmsplice + .long sys_move_pages + .long sys_getcpu + .long sys_epoll_pwait + .long sys_utimensat /* 320 */ + .long sys_signalfd + .long sys_timerfd + .long sys_eventfd + .long sys_fallocate /* * NOTE!! This doesn't have to be exact - we just have diff --git a/arch/cris/arch-v10/kernel/fasttimer.c b/arch/cris/arch-v10/kernel/fasttimer.c index 8cbdf594b36..c1a3a2100ee 100644 --- a/arch/cris/arch-v10/kernel/fasttimer.c +++ b/arch/cris/arch-v10/kernel/fasttimer.c @@ -1,97 +1,9 @@ -/* $Id: fasttimer.c,v 1.9 2005/03/04 08:16:16 starvik Exp $ +/* * linux/arch/cris/kernel/fasttimer.c * * Fast timers for ETRAX100/ETRAX100LX - * This may be useful in other OS than Linux so use 2 space indentation... * - * $Log: fasttimer.c,v $ - * Revision 1.9 2005/03/04 08:16:16 starvik - * Merge of Linux 2.6.11. - * - * Revision 1.8 2005/01/05 06:09:29 starvik - * cli()/sti() will be obsolete in 2.6.11. - * - * Revision 1.7 2005/01/03 13:35:46 starvik - * Removed obsolete stuff. - * Mark fast timer IRQ as not shared. - * - * Revision 1.6 2004/05/14 10:18:39 starvik - * Export fast_timer_list - * - * Revision 1.5 2004/05/14 07:58:01 starvik - * Merge of changes from 2.4 - * - * Revision 1.4 2003/07/04 08:27:41 starvik - * Merge of Linux 2.5.74 - * - * Revision 1.3 2002/12/12 08:26:32 starvik - * Don't use C-comments inside CVS comments - * - * Revision 1.2 2002/12/11 15:42:02 starvik - * Extracted v10 (ETRAX 100LX) specific stuff from arch/cris/kernel/ - * - * Revision 1.1 2002/11/18 07:58:06 starvik - * Fast timers (from Linux 2.4) - * - * Revision 1.5 2002/10/15 06:21:39 starvik - * Added call to init_waitqueue_head - * - * Revision 1.4 2002/05/28 17:47:59 johana - * Added del_fast_timer() - * - * Revision 1.3 2002/05/28 16:16:07 johana - * Handle empty fast_timer_list - * - * Revision 1.2 2002/05/27 15:38:42 johana - * Made it compile without warnings on Linux 2.4. - * (includes, wait_queue, PROC_FS and snprintf) - * - * Revision 1.1 2002/05/27 15:32:25 johana - * arch/etrax100/kernel/fasttimer.c v1.8 from the elinux tree. - * - * Revision 1.8 2001/11/27 13:50:40 pkj - * Disable interrupts while stopping the timer and while modifying the - * list of active timers in timer1_handler() as it may be interrupted - * by other interrupts (e.g., the serial interrupt) which may add fast - * timers. - * - * Revision 1.7 2001/11/22 11:50:32 pkj - * * Only store information about the last 16 timers. - * * proc_fasttimer_read() now uses an allocated buffer, since it - * requires more space than just a page even for only writing the - * last 16 timers. The buffer is only allocated on request, so - * unless /proc/fasttimer is read, it is never allocated. - * * Renamed fast_timer_started to fast_timers_started to match - * fast_timers_added and fast_timers_expired. - * * Some clean-up. - * - * Revision 1.6 2000/12/13 14:02:08 johana - * Removed volatile for fast_timer_list - * - * Revision 1.5 2000/12/13 13:55:35 johana - * Added DEBUG_LOG, added som cli() and cleanup - * - * Revision 1.4 2000/12/05 13:48:50 johana - * Added range check when writing proc file, modified timer int handling - * - * Revision 1.3 2000/11/23 10:10:20 johana - * More debug/logging possibilities. - * Moved GET_JIFFIES_USEC() to timex.h and time.c - * - * Revision 1.2 2000/11/01 13:41:04 johana - * Clean up and bugfixes. - * Created new do_gettimeofday_fast() that gets a timeval struct - * with time based on jiffies and *R_TIMER0_DATA, uses a table - * for fast conversion of timer value to microseconds. - * (Much faster the standard do_gettimeofday() and we don't really - * wan't to use the true time - we wan't the "uptime" so timers don't screw up - * when we change the time. - * TODO: Add efficient support for continuous timers as well. - * - * Revision 1.1 2000/10/26 15:49:16 johana - * Added fasttimer, highresolution timers. - * - * Copyright (C) 2000,2001 2002 Axis Communications AB, Lund, Sweden + * Copyright (C) 2000-2007 Axis Communications AB, Lund, Sweden */ #include <linux/errno.h> @@ -125,7 +37,7 @@ #ifdef FAST_TIMER_SANITY_CHECKS #define SANITYCHECK(x) x -static int sanity_failed = 0; +static int sanity_failed; #else #define SANITYCHECK(x) #endif @@ -134,15 +46,13 @@ static int sanity_failed = 0; #define D2(x) #define DP(x) -#define __INLINE__ inline - -static int fast_timer_running = 0; -static int fast_timers_added = 0; -static int fast_timers_started = 0; -static int fast_timers_expired = 0; -static int fast_timers_deleted = 0; -static int fast_timer_is_init = 0; -static int fast_timer_ints = 0; +static unsigned int fast_timer_running; +static unsigned int fast_timers_added; +static unsigned int fast_timers_started; +static unsigned int fast_timers_expired; +static unsigned int fast_timers_deleted; +static unsigned int fast_timer_is_init; +static unsigned int fast_timer_ints; struct fast_timer *fast_timer_list = NULL; @@ -150,8 +60,8 @@ struct fast_timer *fast_timer_list = NULL; #define DEBUG_LOG_MAX 128 static const char * debug_log_string[DEBUG_LOG_MAX]; static unsigned long debug_log_value[DEBUG_LOG_MAX]; -static int debug_log_cnt = 0; -static int debug_log_cnt_wrapped = 0; +static unsigned int debug_log_cnt; +static unsigned int debug_log_cnt_wrapped; #define DEBUG_LOG(string, value) \ { \ @@ -206,45 +116,29 @@ int timer_freq_settings[NUM_TIMER_STATS]; int timer_delay_settings[NUM_TIMER_STATS]; /* Not true gettimeofday, only checks the jiffies (uptime) + useconds */ -void __INLINE__ do_gettimeofday_fast(struct timeval *tv) +inline void do_gettimeofday_fast(struct fasttime_t *tv) { - unsigned long sec = jiffies; - unsigned long usec = GET_JIFFIES_USEC(); - - usec += (sec % HZ) * (1000000 / HZ); - sec = sec / HZ; - - if (usec > 1000000) - { - usec -= 1000000; - sec++; - } - tv->tv_sec = sec; - tv->tv_usec = usec; + tv->tv_jiff = jiffies; + tv->tv_usec = GET_JIFFIES_USEC(); } -int __INLINE__ timeval_cmp(struct timeval *t0, struct timeval *t1) +inline int fasttime_cmp(struct fasttime_t *t0, struct fasttime_t *t1) { - if (t0->tv_sec < t1->tv_sec) - { - return -1; - } - else if (t0->tv_sec > t1->tv_sec) - { - return 1; - } - if (t0->tv_usec < t1->tv_usec) - { - return -1; - } - else if (t0->tv_usec > t1->tv_usec) - { - return 1; - } - return 0; + /* Compare jiffies. Takes care of wrapping */ + if (time_before(t0->tv_jiff, t1->tv_jiff)) + return -1; + else if (time_after(t0->tv_jiff, t1->tv_jiff)) + return 1; + + /* Compare us */ + if (t0->tv_usec < t1->tv_usec) + return -1; + else if (t0->tv_usec > t1->tv_usec) + return 1; + return 0; } -void __INLINE__ start_timer1(unsigned long delay_us) +inline void start_timer1(unsigned long delay_us) { int freq_index = 0; /* This is the lowest resolution */ unsigned long upper_limit = MAX_DELAY_US; @@ -285,7 +179,7 @@ void __INLINE__ start_timer1(unsigned long delay_us) timer_freq_settings[fast_timers_started % NUM_TIMER_STATS] = freq_index; timer_delay_settings[fast_timers_started % NUM_TIMER_STATS] = delay_us; - D1(printk("start_timer1 : %d us freq: %i div: %i\n", + D1(printk(KERN_DEBUG "start_timer1 : %d us freq: %i div: %i\n", delay_us, freq_index, div)); /* Clear timer1 irq */ *R_IRQ_MASK0_CLR = IO_STATE(R_IRQ_MASK0_CLR, timer1, clr); @@ -340,7 +234,7 @@ void start_one_shot_timer(struct fast_timer *t, printk(KERN_WARNING "timer name: %s data: 0x%08lX already in list!\n", name, data); sanity_failed++; - return; + goto done; } else { @@ -356,11 +250,11 @@ void start_one_shot_timer(struct fast_timer *t, t->name = name; t->tv_expires.tv_usec = t->tv_set.tv_usec + delay_us % 1000000; - t->tv_expires.tv_sec = t->tv_set.tv_sec + delay_us / 1000000; + t->tv_expires.tv_jiff = t->tv_set.tv_jiff + delay_us / 1000000 / HZ; if (t->tv_expires.tv_usec > 1000000) { t->tv_expires.tv_usec -= 1000000; - t->tv_expires.tv_sec++; + t->tv_expires.tv_jiff += HZ; } #ifdef FAST_TIMER_LOG timer_added_log[fast_timers_added % NUM_TIMER_STATS] = *t; @@ -368,7 +262,7 @@ void start_one_shot_timer(struct fast_timer *t, fast_timers_added++; /* Check if this should timeout before anything else */ - if (tmp == NULL || timeval_cmp(&t->tv_expires, &tmp->tv_expires) < 0) + if (tmp == NULL || fasttime_cmp(&t->tv_expires, &tmp->tv_expires) < 0) { /* Put first in list and modify the timer value */ t->prev = NULL; @@ -384,8 +278,8 @@ void start_one_shot_timer(struct fast_timer *t, start_timer1(delay_us); } else { /* Put in correct place in list */ - while (tmp->next && - timeval_cmp(&t->tv_expires, &tmp->next->tv_expires) > 0) + while (tmp->next && fasttime_cmp(&t->tv_expires, + &tmp->next->tv_expires) > 0) { tmp = tmp->next; } @@ -401,6 +295,7 @@ void start_one_shot_timer(struct fast_timer *t, D2(printk("start_one_shot_timer: %d us done\n", delay_us)); +done: local_irq_restore(flags); } /* start_one_shot_timer */ @@ -444,11 +339,18 @@ int del_fast_timer(struct fast_timer * t) /* Timer 1 interrupt handler */ static irqreturn_t -timer1_handler(int irq, void *dev_id, struct pt_regs *regs) +timer1_handler(int irq, void *dev_id) { struct fast_timer *t; unsigned long flags; + /* We keep interrupts disabled not only when we modify the + * fast timer list, but any time we hold a reference to a + * timer in the list, since del_fast_timer may be called + * from (another) interrupt context. Thus, the only time + * when interrupts are enabled is when calling the timer + * callback function. + */ local_irq_save(flags); /* Clear timer1 irq */ @@ -466,18 +368,19 @@ timer1_handler(int irq, void *dev_id, struct pt_regs *regs) fast_timer_running = 0; fast_timer_ints++; - local_irq_restore(flags); - t = fast_timer_list; while (t) { - struct timeval tv; + struct fasttime_t tv; + fast_timer_function_type *f; + unsigned long d; /* Has it really expired? */ do_gettimeofday_fast(&tv); - D1(printk("t: %is %06ius\n", tv.tv_sec, tv.tv_usec)); + D1(printk(KERN_DEBUG "t: %is %06ius\n", + tv.tv_jiff, tv.tv_usec)); - if (timeval_cmp(&t->tv_expires, &tv) <= 0) + if (fasttime_cmp(&t->tv_expires, &tv) <= 0) { /* Yes it has expired */ #ifdef FAST_TIMER_LOG @@ -486,7 +389,6 @@ timer1_handler(int irq, void *dev_id, struct pt_regs *regs) fast_timers_expired++; /* Remove this timer before call, since it may reuse the timer */ - local_irq_save(flags); if (t->prev) { t->prev->next = t->next; @@ -501,16 +403,23 @@ timer1_handler(int irq, void *dev_id, struct pt_regs *regs) } t->prev = NULL; t->next = NULL; - local_irq_restore(flags); - if (t->function != NULL) - { - t->function(t->data); - } - else - { + /* Save function callback data before enabling + * interrupts, since the timer may be removed and + * we don't know how it was allocated + * (e.g. ->function and ->data may become overwritten + * after deletion if the timer was stack-allocated). + */ + f = t->function; + d = t->data; + + if (f != NULL) { + /* Run callback with interrupts enabled. */ + local_irq_restore(flags); + f(d); + local_irq_save(flags); + } else DEBUG_LOG("!timer1 %i function==NULL!\n", fast_timer_ints); - } } else { @@ -518,16 +427,20 @@ timer1_handler(int irq, void *dev_id, struct pt_regs *regs) D1(printk(".\n")); } - local_irq_save(flags); if ((t = fast_timer_list) != NULL) { /* Start next timer.. */ - long us; - struct timeval tv; + long us = 0; + struct fasttime_t tv; do_gettimeofday_fast(&tv); - us = ((t->tv_expires.tv_sec - tv.tv_sec) * 1000000 + - t->tv_expires.tv_usec - tv.tv_usec); + + /* time_after_eq takes care of wrapping */ + if (time_after_eq(t->tv_expires.tv_jiff, tv.tv_jiff)) + us = ((t->tv_expires.tv_jiff - tv.tv_jiff) * + 1000000 / HZ + t->tv_expires.tv_usec - + tv.tv_usec); + if (us > 0) { if (!fast_timer_running) @@ -537,7 +450,6 @@ timer1_handler(int irq, void *dev_id, struct pt_regs *regs) #endif start_timer1(us); } - local_irq_restore(flags); break; } else @@ -548,9 +460,10 @@ timer1_handler(int irq, void *dev_id, struct pt_regs *regs) D1(printk("e! %d\n", us)); } } - local_irq_restore(flags); } + local_irq_restore(flags); + if (!t) { D1(printk("t1 stop!\n")); @@ -575,28 +488,17 @@ static void wake_up_func(unsigned long data) void schedule_usleep(unsigned long us) { struct fast_timer t; -#ifdef DECLARE_WAITQUEUE wait_queue_head_t sleep_wait; init_waitqueue_head(&sleep_wait); - { - DECLARE_WAITQUEUE(wait, current); -#else - struct wait_queue *sleep_wait = NULL; - struct wait_queue wait = { current, NULL }; -#endif D1(printk("schedule_usleep(%d)\n", us)); - add_wait_queue(&sleep_wait, &wait); - set_current_state(TASK_INTERRUPTIBLE); start_one_shot_timer(&t, wake_up_func, (unsigned long)&sleep_wait, us, "usleep"); - schedule(); - set_current_state(TASK_RUNNING); - remove_wait_queue(&sleep_wait, &wait); + /* Uninterruptible sleep on the fast timer. (The condition is somewhat + * redundant since the timer is what wakes us up.) */ + wait_event(sleep_wait, !fast_timer_pending(&t)); + D1(printk("done schedule_usleep(%d)\n", us)); -#ifdef DECLARE_WAITQUEUE - } -#endif } #ifdef CONFIG_PROC_FS @@ -616,7 +518,7 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len unsigned long flags; int i = 0; int num_to_show; - struct timeval tv; + struct fasttime_t tv; struct fast_timer *t, *nextt; static char *bigbuf = NULL; static unsigned long used; @@ -624,7 +526,8 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len if (!bigbuf && !(bigbuf = vmalloc(BIG_BUF_SIZE))) { used = 0; - bigbuf[0] = '\0'; + if (buf) + buf[0] = '\0'; return 0; } @@ -646,7 +549,7 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len used += sprintf(bigbuf + used, "Fast timer running: %s\n", fast_timer_running ? "yes" : "no"); used += sprintf(bigbuf + used, "Current time: %lu.%06lu\n", - (unsigned long)tv.tv_sec, + (unsigned long)tv.tv_jiff, (unsigned long)tv.tv_usec); #ifdef FAST_TIMER_SANITY_CHECKS used += sprintf(bigbuf + used, "Sanity failed: %i\n", @@ -696,9 +599,9 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len "d: %6li us data: 0x%08lX" "\n", t->name, - (unsigned long)t->tv_set.tv_sec, + (unsigned long)t->tv_set.tv_jiff, (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_sec, + (unsigned long)t->tv_expires.tv_jiff, (unsigned long)t->tv_expires.tv_usec, t->delay_us, t->data @@ -718,9 +621,9 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len "d: %6li us data: 0x%08lX" "\n", t->name, - (unsigned long)t->tv_set.tv_sec, + (unsigned long)t->tv_set.tv_jiff, (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_sec, + (unsigned long)t->tv_expires.tv_jiff, (unsigned long)t->tv_expires.tv_usec, t->delay_us, t->data @@ -738,9 +641,9 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len "d: %6li us data: 0x%08lX" "\n", t->name, - (unsigned long)t->tv_set.tv_sec, + (unsigned long)t->tv_set.tv_jiff, (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_sec, + (unsigned long)t->tv_expires.tv_jiff, (unsigned long)t->tv_expires.tv_usec, t->delay_us, t->data @@ -761,15 +664,15 @@ static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len /* " func: 0x%08lX" */ "\n", t->name, - (unsigned long)t->tv_set.tv_sec, + (unsigned long)t->tv_set.tv_jiff, (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_sec, + (unsigned long)t->tv_expires.tv_jiff, (unsigned long)t->tv_expires.tv_usec, t->delay_us, t->data /* , t->function */ ); - local_irq_disable(); + local_irq_save(flags); if (t->next != nextt) { printk(KERN_WARNING "timer removed!\n"); @@ -798,7 +701,7 @@ static volatile int num_test_timeout = 0; static struct fast_timer tr[10]; static int exp_num[10]; -static struct timeval tv_exp[100]; +static struct fasttime_t tv_exp[100]; static void test_timeout(unsigned long data) { @@ -836,7 +739,7 @@ static void fast_timer_test(void) int prev_num; int j; - struct timeval tv, tv0, tv1, tv2; + struct fasttime_t tv, tv0, tv1, tv2; printk("fast_timer_test() start\n"); do_gettimeofday_fast(&tv); @@ -849,7 +752,8 @@ static void fast_timer_test(void) { do_gettimeofday_fast(&tv_exp[j]); } - printk("fast_timer_test() %is %06i\n", tv.tv_sec, tv.tv_usec); + printk(KERN_DEBUG "fast_timer_test() %is %06i\n", + tv.tv_jiff, tv.tv_usec); for (j = 0; j < 1000; j++) { @@ -858,12 +762,12 @@ static void fast_timer_test(void) } for (j = 0; j < 100; j++) { - printk("%i.%i %i.%i %i.%i %i.%i %i.%i\n", - tv_exp[j].tv_sec,tv_exp[j].tv_usec, - tv_exp[j+1].tv_sec,tv_exp[j+1].tv_usec, - tv_exp[j+2].tv_sec,tv_exp[j+2].tv_usec, - tv_exp[j+3].tv_sec,tv_exp[j+3].tv_usec, - tv_exp[j+4].tv_sec,tv_exp[j+4].tv_usec); + printk(KERN_DEBUG "%i.%i %i.%i %i.%i %i.%i %i.%i\n", + tv_exp[j].tv_jiff, tv_exp[j].tv_usec, + tv_exp[j+1].tv_jiff, tv_exp[j+1].tv_usec, + tv_exp[j+2].tv_jiff, tv_exp[j+2].tv_usec, + tv_exp[j+3].tv_jiff, tv_exp[j+3].tv_usec, + tv_exp[j+4].tv_jiff, tv_exp[j+4].tv_usec); j += 4; } do_gettimeofday_fast(&tv0); @@ -895,9 +799,12 @@ static void fast_timer_test(void) } } do_gettimeofday_fast(&tv2); - printk("Timers started %is %06i\n", tv0.tv_sec, tv0.tv_usec); - printk("Timers started at %is %06i\n", tv1.tv_sec, tv1.tv_usec); - printk("Timers done %is %06i\n", tv2.tv_sec, tv2.tv_usec); + printk(KERN_DEBUG "Timers started %is %06i\n", + tv0.tv_jiff, tv0.tv_usec); + printk(KERN_DEBUG "Timers started at %is %06i\n", + tv1.tv_jiff, tv1.tv_usec); + printk(KERN_DEBUG "Timers done %is %06i\n", + tv2.tv_jiff, tv2.tv_usec); DP(printk("buf0:\n"); printk(buf0); printk("buf1:\n"); @@ -919,9 +826,9 @@ static void fast_timer_test(void) printk("%-10s set: %6is %06ius exp: %6is %06ius " "data: 0x%08X func: 0x%08X\n", t->name, - t->tv_set.tv_sec, + t->tv_set.tv_jiff, t->tv_set.tv_usec, - t->tv_expires.tv_sec, + t->tv_expires.tv_jiff, t->tv_expires.tv_usec, t->data, t->function @@ -929,10 +836,12 @@ static void fast_timer_test(void) printk(" del: %6ius did exp: %6is %06ius as #%i error: %6li\n", t->delay_us, - tv_exp[j].tv_sec, + tv_exp[j].tv_jiff, tv_exp[j].tv_usec, exp_num[j], - (tv_exp[j].tv_sec - t->tv_expires.tv_sec)*1000000 + tv_exp[j].tv_usec - t->tv_expires.tv_usec); + (tv_exp[j].tv_jiff - t->tv_expires.tv_jiff) * + 1000000 + tv_exp[j].tv_usec - + t->tv_expires.tv_usec); } proc_fasttimer_read(buf5, NULL, 0, 0, 0); printk("buf5 after all done:\n"); @@ -942,7 +851,7 @@ static void fast_timer_test(void) #endif -void fast_timer_init(void) +int fast_timer_init(void) { /* For some reason, request_irq() hangs when called froom time_init() */ if (!fast_timer_is_init) @@ -975,4 +884,6 @@ void fast_timer_init(void) fast_timer_test(); #endif } + return 0; } +__initcall(fast_timer_init); diff --git a/arch/cris/arch-v10/kernel/io_interface_mux.c b/arch/cris/arch-v10/kernel/io_interface_mux.c index 29d48ad00df..3a9114e89ed 100644 --- a/arch/cris/arch-v10/kernel/io_interface_mux.c +++ b/arch/cris/arch-v10/kernel/io_interface_mux.c @@ -304,7 +304,7 @@ static unsigned char clear_group_from_set(const unsigned char groups, struct if_ static struct if_group *get_group(const unsigned char groups) { int i; - for (i = 0; i < sizeof(if_groups)/sizeof(struct if_group); i++) { + for (i = 0; i < ARRAY_SIZE(if_groups); i++) { if (groups & if_groups[i].group) { return &if_groups[i]; } diff --git a/arch/cris/arch-v10/kernel/irq.c b/arch/cris/arch-v10/kernel/irq.c index 96094cbf125..e06ab0050d3 100644 --- a/arch/cris/arch-v10/kernel/irq.c +++ b/arch/cris/arch-v10/kernel/irq.c @@ -12,10 +12,16 @@ */ #include <asm/irq.h> +#include <asm/current.h> #include <linux/irq.h> +#include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/init.h> +/* From kgdb.c. */ +extern void kgdb_init(void); +extern void breakpoint(void); + #define mask_irq(irq_nr) (*R_VECT_MASK_CLR = 1 << (irq_nr)); #define unmask_irq(irq_nr) (*R_VECT_MASK_SET = 1 << (irq_nr)); @@ -75,8 +81,8 @@ BUILD_IRQ(12, 0x1000) BUILD_IRQ(13, 0x2000) void mmu_bus_fault(void); /* IRQ 14 is the bus fault interrupt */ void multiple_interrupt(void); /* IRQ 15 is the multiple IRQ interrupt */ -BUILD_IRQ(16, 0x10000) -BUILD_IRQ(17, 0x20000) +BUILD_IRQ(16, 0x10000 | 0x20000) /* ethernet tx interrupt needs to block rx */ +BUILD_IRQ(17, 0x20000 | 0x10000) /* ...and vice versa */ BUILD_IRQ(18, 0x40000) BUILD_IRQ(19, 0x80000) BUILD_IRQ(20, 0x100000) @@ -147,6 +153,55 @@ void system_call(void); /* from entry.S */ void do_sigtrap(void); /* from entry.S */ void gdb_handle_breakpoint(void); /* from entry.S */ +extern void do_IRQ(int irq, struct pt_regs * regs); + +/* Handle multiple IRQs */ +void do_multiple_IRQ(struct pt_regs* regs) +{ + int bit; + unsigned masked; + unsigned mask; + unsigned ethmask = 0; + + /* Get interrupts to mask and handle */ + mask = masked = *R_VECT_MASK_RD; + + /* Never mask timer IRQ */ + mask &= ~(IO_MASK(R_VECT_MASK_RD, timer0)); + + /* + * If either ethernet interrupt (rx or tx) is active then block + * the other one too. Unblock afterwards also. + */ + if (mask & + (IO_STATE(R_VECT_MASK_RD, dma0, active) | + IO_STATE(R_VECT_MASK_RD, dma1, active))) { + ethmask = (IO_MASK(R_VECT_MASK_RD, dma0) | + IO_MASK(R_VECT_MASK_RD, dma1)); + } + + /* Block them */ + *R_VECT_MASK_CLR = (mask | ethmask); + + /* An extra irq_enter here to prevent softIRQs to run after + * each do_IRQ. This will decrease the interrupt latency. + */ + irq_enter(); + + /* Handle all IRQs */ + for (bit = 2; bit < 32; bit++) { + if (masked & (1 << bit)) { + do_IRQ(bit, regs); + } + } + + /* This irq_exit() will trigger the soft IRQs. */ + irq_exit(); + + /* Unblock the IRQs again */ + *R_VECT_MASK_SET = (masked | ethmask); +} + /* init_IRQ() is called by start_kernel and is responsible for fixing IRQ masks and setting the irq vector table. */ @@ -169,7 +224,7 @@ init_IRQ(void) for (i = 0; i < 256; i++) etrax_irv->v[i] = weird_irq; - /* Initialize IRQ handler descriptiors. */ + /* Initialize IRQ handler descriptors. */ for(i = 2; i < NR_IRQS; i++) { irq_desc[i].chip = &crisv10_irq_type; set_int_vector(i, interrupt[i]); diff --git a/arch/cris/arch-v10/kernel/kgdb.c b/arch/cris/arch-v10/kernel/kgdb.c index 07628a13c6c..77f4b142372 100644 --- a/arch/cris/arch-v10/kernel/kgdb.c +++ b/arch/cris/arch-v10/kernel/kgdb.c @@ -959,7 +959,7 @@ stub_is_stopped(int sigval) /* Send register contents. We probably only need to send the * PC, frame pointer and stack pointer here. Other registers will be - * explicitely asked for. But for now, send all. + * explicitly asked for. But for now, send all. */ for (regno = R0; regno <= USP; regno++) { diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c index b6831ceb6a6..1a3760c94f8 100644 --- a/arch/cris/arch-v10/kernel/process.c +++ b/arch/cris/arch-v10/kernel/process.c @@ -64,7 +64,7 @@ void hard_reset_now (void) #if defined(CONFIG_ETRAX_WATCHDOG) && !defined(CONFIG_SVINTO_SIM) cause_of_death = 0xbedead; #else - /* Since we dont plan to keep on reseting the watchdog, + /* Since we dont plan to keep on resetting the watchdog, the key can be arbitrary hence three */ *R_WATCHDOG = IO_FIELD(R_WATCHDOG, key, 3) | IO_STATE(R_WATCHDOG, enable, start); diff --git a/arch/cris/arch-v10/kernel/setup.c b/arch/cris/arch-v10/kernel/setup.c index 682ef955aec..de27b50b72a 100644 --- a/arch/cris/arch-v10/kernel/setup.c +++ b/arch/cris/arch-v10/kernel/setup.c @@ -13,6 +13,7 @@ #include <linux/seq_file.h> #include <linux/proc_fs.h> #include <linux/delay.h> +#include <linux/param.h> #ifdef CONFIG_PROC_FS #define HAS_FPU 0x0001 @@ -56,8 +57,8 @@ int show_cpuinfo(struct seq_file *m, void *v) revision = rdvr(); - if (revision >= sizeof cpu_info/sizeof *cpu_info) - info = &cpu_info[sizeof cpu_info/sizeof *cpu_info - 1]; + if (revision >= ARRAY_SIZE(cpu_info)) + info = &cpu_info[ARRAY_SIZE(cpu_info) - 1]; else info = &cpu_info[revision]; diff --git a/arch/cris/arch-v10/kernel/shadows.c b/arch/cris/arch-v10/kernel/shadows.c index 38fd44dfbc5..326178aef6e 100644 --- a/arch/cris/arch-v10/kernel/shadows.c +++ b/arch/cris/arch-v10/kernel/shadows.c @@ -20,7 +20,7 @@ unsigned long r_timer_ctrl_shadow; * These are only usable if there actually IS a latch connected * to the corresponding external chip-select pin. * - * A common usage is that CSP0 controls LED's and CSP4 video chips. + * A common usage is that CSP0 controls LEDs and CSP4 video chips. */ unsigned long port_cse1_shadow; diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index 575a14bb110..5976f6199c4 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -1,5 +1,4 @@ -/* $Id: time.c,v 1.5 2004/09/29 06:12:46 starvik Exp $ - * +/* * linux/arch/cris/arch-v10/kernel/time.c * * Copyright (C) 1991, 1992, 1995 Linus Torvalds @@ -20,6 +19,7 @@ #include <asm/io.h> #include <asm/delay.h> #include <asm/rtc.h> +#include <asm/irq_regs.h> /* define this if you need to use print_timestamp */ /* it will make jiffies at 96 hz instead of 100 hz though */ @@ -201,8 +201,9 @@ static long last_rtc_update = 0; extern void cris_do_profile(struct pt_regs *regs); static inline irqreturn_t -timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +timer_interrupt(int irq, void *dev_id) { + struct pt_regs *regs = get_irq_regs(); /* acknowledge the timer irq */ #ifdef USE_CASCADE_TIMERS @@ -221,9 +222,11 @@ timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) #endif /* reset watchdog otherwise it resets us! */ - reset_watchdog(); + /* Update statistics. */ + update_process_times(user_mode(regs)); + /* call the real timer interrupt handler */ do_timer(1); diff --git a/arch/cris/arch-v10/lib/dram_init.S b/arch/cris/arch-v10/lib/dram_init.S index 9cf83932cd5..6a6bdfd6984 100644 --- a/arch/cris/arch-v10/lib/dram_init.S +++ b/arch/cris/arch-v10/lib/dram_init.S @@ -40,7 +40,7 @@ * Copy warning from head.S about r8 and r9 * * Revision 1.7 2001/04/18 12:05:39 bjornw - * Fixed comments, and explicitely include config.h to be sure its there + * Fixed comments, and explicitly include config.h to be sure its there * * Revision 1.6 2001/04/10 06:20:16 starvik * Delay should be 200us, not 200ns @@ -66,7 +66,7 @@ */ /* Just to be certain the config file is included, we include it here - * explicitely instead of depending on it being included in the file that + * explicitly instead of depending on it being included in the file that * uses this code. */ diff --git a/arch/cris/arch-v10/lib/memset.c b/arch/cris/arch-v10/lib/memset.c index 82bb6683917..42c1101043a 100644 --- a/arch/cris/arch-v10/lib/memset.c +++ b/arch/cris/arch-v10/lib/memset.c @@ -66,7 +66,7 @@ void *memset(void *pdst, { register char *dst __asm__ ("r13") = pdst; - + /* This is NONPORTABLE, but since this whole routine is */ /* grossly nonportable that doesn't matter. */ @@ -110,52 +110,52 @@ void *memset(void *pdst, If you want to check that the allocation was right; then check the equalities in the first comment. It should say "r13=r13, r12=r12, r11=r11" */ - __asm__ volatile (" - ;; Check that the following is true (same register names on - ;; both sides of equal sign, as in r8=r8): - ;; %0=r13, %1=r12, %4=r11 - ;; - ;; Save the registers we'll clobber in the movem process - ;; on the stack. Don't mention them to gcc, it will only be - ;; upset. - subq 11*4,$sp - movem $r10,[$sp] - - move.d $r11,$r0 - move.d $r11,$r1 - move.d $r11,$r2 - move.d $r11,$r3 - move.d $r11,$r4 - move.d $r11,$r5 - move.d $r11,$r6 - move.d $r11,$r7 - move.d $r11,$r8 - move.d $r11,$r9 - move.d $r11,$r10 - - ;; Now we've got this: - ;; r13 - dst - ;; r12 - n - - ;; Update n for the first loop - subq 12*4,$r12 -0: - subq 12*4,$r12 - bge 0b - movem $r11,[$r13+] - - addq 12*4,$r12 ;; compensate for last loop underflowing n - - ;; Restore registers from stack - movem [$sp+],$r10" + __asm__ volatile ("\n\ + ;; Check that the following is true (same register names on \n\ + ;; both sides of equal sign, as in r8=r8): \n\ + ;; %0=r13, %1=r12, %4=r11 \n\ + ;; \n\ + ;; Save the registers we'll clobber in the movem process \n\ + ;; on the stack. Don't mention them to gcc, it will only be \n\ + ;; upset. \n\ + subq 11*4,$sp \n\ + movem $r10,[$sp] \n\ + \n\ + move.d $r11,$r0 \n\ + move.d $r11,$r1 \n\ + move.d $r11,$r2 \n\ + move.d $r11,$r3 \n\ + move.d $r11,$r4 \n\ + move.d $r11,$r5 \n\ + move.d $r11,$r6 \n\ + move.d $r11,$r7 \n\ + move.d $r11,$r8 \n\ + move.d $r11,$r9 \n\ + move.d $r11,$r10 \n\ + \n\ + ;; Now we've got this: \n\ + ;; r13 - dst \n\ + ;; r12 - n \n\ + \n\ + ;; Update n for the first loop \n\ + subq 12*4,$r12 \n\ +0: \n\ + subq 12*4,$r12 \n\ + bge 0b \n\ + movem $r11,[$r13+] \n\ + \n\ + addq 12*4,$r12 ;; compensate for last loop underflowing n \n\ + \n\ + ;; Restore registers from stack \n\ + movem [$sp+],$r10" /* Outputs */ : "=r" (dst), "=r" (n) /* Inputs */ : "0" (dst), "1" (n), "r" (lc)); - + } /* Either we directly starts copying, using dword copying - in a loop, or we copy as much as possible with 'movem' + in a loop, or we copy as much as possible with 'movem' and then the last block (<44 bytes) is copied here. This will work since 'movem' will have updated src,dst,n. */ diff --git a/arch/cris/arch-v10/lib/string.c b/arch/cris/arch-v10/lib/string.c index 8ffde4901b5..7161a2bef4f 100644 --- a/arch/cris/arch-v10/lib/string.c +++ b/arch/cris/arch-v10/lib/string.c @@ -41,7 +41,7 @@ void *memcpy(void *pdst, Make sure the compiler is able to make something useful of this. As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register void *return_dst __asm__ ("r10") = pdst; @@ -95,33 +95,33 @@ void *memcpy(void *pdst, If you want to check that the allocation was right; then check the equalities in the first comment. It should say "r13=r13, r11=r11, r12=r12" */ - __asm__ volatile (" - ;; Check that the following is true (same register names on - ;; both sides of equal sign, as in r8=r8): - ;; %0=r13, %1=r11, %2=r12 - ;; - ;; Save the registers we'll use in the movem process - ;; on the stack. - subq 11*4,$sp - movem $r10,[$sp] - - ;; Now we've got this: - ;; r11 - src - ;; r13 - dst - ;; r12 - n - - ;; Update n for the first loop - subq 44,$r12 -0: - movem [$r11+],$r10 - subq 44,$r12 - bge 0b - movem $r10,[$r13+] - - addq 44,$r12 ;; compensate for last loop underflowing n - - ;; Restore registers from stack - movem [$sp+],$r10" + __asm__ volatile ("\n\ + ;; Check that the following is true (same register names on \n\ + ;; both sides of equal sign, as in r8=r8): \n\ + ;; %0=r13, %1=r11, %2=r12 \n\ + ;; \n\ + ;; Save the registers we'll use in the movem process \n\ + ;; on the stack. \n\ + subq 11*4,$sp \n\ + movem $r10,[$sp] \n\ + \n\ + ;; Now we've got this: \n\ + ;; r11 - src \n\ + ;; r13 - dst \n\ + ;; r12 - n \n\ + \n\ + ;; Update n for the first loop \n\ + subq 44,$r12 \n\ +0: \n\ + movem [$r11+],$r10 \n\ + subq 44,$r12 \n\ + bge 0b \n\ + movem $r10,[$r13+] \n\ + \n\ + addq 44,$r12 ;; compensate for last loop underflowing n \n\ + \n\ + ;; Restore registers from stack \n\ + movem [$sp+],$r10" /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n) /* Inputs */ : "0" (dst), "1" (src), "2" (n)); diff --git a/arch/cris/arch-v10/lib/usercopy.c b/arch/cris/arch-v10/lib/usercopy.c index 43778d53c25..b8e6c0430e5 100644 --- a/arch/cris/arch-v10/lib/usercopy.c +++ b/arch/cris/arch-v10/lib/usercopy.c @@ -38,7 +38,7 @@ __copy_user (void __user *pdst, const void *psrc, unsigned long pn) As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). FIXME: Comment for old gcc version. Check. - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register char *dst __asm__ ("r13") = pdst; @@ -92,58 +92,58 @@ __copy_user (void __user *pdst, const void *psrc, unsigned long pn) .ifnc %0%1%2%3,$r13$r11$r12$r10 \n\ .err \n\ .endif \n\ - - ;; Save the registers we'll use in the movem process - ;; on the stack. - subq 11*4,$sp - movem $r10,[$sp] - - ;; Now we've got this: - ;; r11 - src - ;; r13 - dst - ;; r12 - n - - ;; Update n for the first loop - subq 44,$r12 - -; Since the noted PC of a faulting instruction in a delay-slot of a taken -; branch, is that of the branch target, we actually point at the from-movem -; for this case. There is no ambiguity here; if there was a fault in that -; instruction (meaning a kernel oops), the faulted PC would be the address -; after *that* movem. - -0: - movem [$r11+],$r10 - subq 44,$r12 - bge 0b - movem $r10,[$r13+] -1: - addq 44,$r12 ;; compensate for last loop underflowing n - - ;; Restore registers from stack - movem [$sp+],$r10 -2: - .section .fixup,\"ax\" - -; To provide a correct count in r10 of bytes that failed to be copied, -; we jump back into the loop if the loop-branch was taken. There is no -; performance penalty for sany use; the program will segfault soon enough. - -3: - move.d [$sp],$r10 - addq 44,$r10 - move.d $r10,[$sp] - jump 0b -4: - movem [$sp+],$r10 - addq 44,$r10 - addq 44,$r12 - jump 2b - - .previous - .section __ex_table,\"a\" - .dword 0b,3b - .dword 1b,4b + \n\ + ;; Save the registers we'll use in the movem process \n\ + ;; on the stack. \n\ + subq 11*4,$sp \n\ + movem $r10,[$sp] \n\ + \n\ + ;; Now we've got this: \n\ + ;; r11 - src \n\ + ;; r13 - dst \n\ + ;; r12 - n \n\ + \n\ + ;; Update n for the first loop \n\ + subq 44,$r12 \n\ + \n\ +; Since the noted PC of a faulting instruction in a delay-slot of a taken \n\ +; branch, is that of the branch target, we actually point at the from-movem \n\ +; for this case. There is no ambiguity here; if there was a fault in that \n\ +; instruction (meaning a kernel oops), the faulted PC would be the address \n\ +; after *that* movem. \n\ + \n\ +0: \n\ + movem [$r11+],$r10 \n\ + subq 44,$r12 \n\ + bge 0b \n\ + movem $r10,[$r13+] \n\ +1: \n\ + addq 44,$r12 ;; compensate for last loop underflowing n \n\ + \n\ + ;; Restore registers from stack \n\ + movem [$sp+],$r10 \n\ +2: \n\ + .section .fixup,\"ax\" \n\ + \n\ +; To provide a correct count in r10 of bytes that failed to be copied, \n\ +; we jump back into the loop if the loop-branch was taken. There is no \n\ +; performance penalty for sany use; the program will segfault soon enough.\n\ + \n\ +3: \n\ + move.d [$sp],$r10 \n\ + addq 44,$r10 \n\ + move.d $r10,[$sp] \n\ + jump 0b \n\ +4: \n\ + movem [$sp+],$r10 \n\ + addq 44,$r10 \n\ + addq 44,$r12 \n\ + jump 2b \n\ + \n\ + .previous \n\ + .section __ex_table,\"a\" \n\ + .dword 0b,3b \n\ + .dword 1b,4b \n\ .previous" /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n), "=r" (retn) @@ -200,7 +200,7 @@ __copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn) As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). FIXME: Comment for old gcc version. Check. - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register char *dst __asm__ ("r13") = pdst; @@ -253,59 +253,59 @@ __copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn) If you want to check that the allocation was right; then check the equalities in the first comment. It should say "r13=r13, r11=r11, r12=r12" */ - __asm__ volatile (" + __asm__ volatile ("\n\ .ifnc %0%1%2%3,$r13$r11$r12$r10 \n\ .err \n\ .endif \n\ - - ;; Save the registers we'll use in the movem process - ;; on the stack. - subq 11*4,$sp - movem $r10,[$sp] - - ;; Now we've got this: - ;; r11 - src - ;; r13 - dst - ;; r12 - n - - ;; Update n for the first loop - subq 44,$r12 -0: - movem [$r11+],$r10 -1: - subq 44,$r12 - bge 0b - movem $r10,[$r13+] - - addq 44,$r12 ;; compensate for last loop underflowing n - - ;; Restore registers from stack - movem [$sp+],$r10 -4: - .section .fixup,\"ax\" - -;; Do not jump back into the loop if we fail. For some uses, we get a -;; page fault somewhere on the line. Without checking for page limits, -;; we don't know where, but we need to copy accurately and keep an -;; accurate count; not just clear the whole line. To do that, we fall -;; down in the code below, proceeding with smaller amounts. It should -;; be kept in mind that we have to cater to code like what at one time -;; was in fs/super.c: -;; i = size - copy_from_user((void *)page, data, size); -;; which would cause repeated faults while clearing the remainder of -;; the SIZE bytes at PAGE after the first fault. -;; A caveat here is that we must not fall through from a failing page -;; to a valid page. - -3: - movem [$sp+],$r10 - addq 44,$r12 ;; Get back count before faulting point. - subq 44,$r11 ;; Get back pointer to faulting movem-line. - jump 4b ;; Fall through, pretending the fault didn't happen. - - .previous - .section __ex_table,\"a\" - .dword 1b,3b + \n\ + ;; Save the registers we'll use in the movem process \n\ + ;; on the stack. \n\ + subq 11*4,$sp \n\ + movem $r10,[$sp] \n\ + \n\ + ;; Now we've got this: \n\ + ;; r11 - src \n\ + ;; r13 - dst \n\ + ;; r12 - n \n\ + \n\ + ;; Update n for the first loop \n\ + subq 44,$r12 \n\ +0: \n\ + movem [$r11+],$r10 \n\ +1: \n\ + subq 44,$r12 \n\ + bge 0b \n\ + movem $r10,[$r13+] \n\ + \n\ + addq 44,$r12 ;; compensate for last loop underflowing n \n\ + \n\ + ;; Restore registers from stack \n\ + movem [$sp+],$r10 \n\ +4: \n\ + .section .fixup,\"ax\" \n\ + \n\ +;; Do not jump back into the loop if we fail. For some uses, we get a \n\ +;; page fault somewhere on the line. Without checking for page limits, \n\ +;; we don't know where, but we need to copy accurately and keep an \n\ +;; accurate count; not just clear the whole line. To do that, we fall \n\ +;; down in the code below, proceeding with smaller amounts. It should \n\ +;; be kept in mind that we have to cater to code like what at one time \n\ +;; was in fs/super.c: \n\ +;; i = size - copy_from_user((void *)page, data, size); \n\ +;; which would cause repeated faults while clearing the remainder of \n\ +;; the SIZE bytes at PAGE after the first fault. \n\ +;; A caveat here is that we must not fall through from a failing page \n\ +;; to a valid page. \n\ + \n\ +3: \n\ + movem [$sp+],$r10 \n\ + addq 44,$r12 ;; Get back count before faulting point. \n\ + subq 44,$r11 ;; Get back pointer to faulting movem-line. \n\ + jump 4b ;; Fall through, pretending the fault didn't happen.\n\ + \n\ + .previous \n\ + .section __ex_table,\"a\" \n\ + .dword 1b,3b \n\ .previous" /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n), "=r" (retn) @@ -380,7 +380,7 @@ __do_clear_user (void __user *pto, unsigned long pn) As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). FIXME: Comment for old gcc version. Check. - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register char *dst __asm__ ("r13") = pto; @@ -425,64 +425,64 @@ __do_clear_user (void __user *pto, unsigned long pn) If you want to check that the allocation was right; then check the equalities in the first comment. It should say something like "r13=r13, r11=r11, r12=r12". */ - __asm__ volatile (" + __asm__ volatile ("\n\ .ifnc %0%1%2,$r13$r12$r10 \n\ .err \n\ .endif \n\ - - ;; Save the registers we'll clobber in the movem process - ;; on the stack. Don't mention them to gcc, it will only be - ;; upset. - subq 11*4,$sp - movem $r10,[$sp] - - clear.d $r0 - clear.d $r1 - clear.d $r2 - clear.d $r3 - clear.d $r4 - clear.d $r5 - clear.d $r6 - clear.d $r7 - clear.d $r8 - clear.d $r9 - clear.d $r10 - clear.d $r11 - - ;; Now we've got this: - ;; r13 - dst - ;; r12 - n - - ;; Update n for the first loop - subq 12*4,$r12 -0: - subq 12*4,$r12 - bge 0b - movem $r11,[$r13+] -1: - addq 12*4,$r12 ;; compensate for last loop underflowing n - - ;; Restore registers from stack - movem [$sp+],$r10 -2: - .section .fixup,\"ax\" -3: - move.d [$sp],$r10 - addq 12*4,$r10 - move.d $r10,[$sp] - clear.d $r10 - jump 0b - -4: - movem [$sp+],$r10 - addq 12*4,$r10 - addq 12*4,$r12 - jump 2b - - .previous - .section __ex_table,\"a\" - .dword 0b,3b - .dword 1b,4b + \n\ + ;; Save the registers we'll clobber in the movem process \n\ + ;; on the stack. Don't mention them to gcc, it will only be \n\ + ;; upset. \n\ + subq 11*4,$sp \n\ + movem $r10,[$sp] \n\ + \n\ + clear.d $r0 \n\ + clear.d $r1 \n\ + clear.d $r2 \n\ + clear.d $r3 \n\ + clear.d $r4 \n\ + clear.d $r5 \n\ + clear.d $r6 \n\ + clear.d $r7 \n\ + clear.d $r8 \n\ + clear.d $r9 \n\ + clear.d $r10 \n\ + clear.d $r11 \n\ + \n\ + ;; Now we've got this: \n\ + ;; r13 - dst \n\ + ;; r12 - n \n\ + \n\ + ;; Update n for the first loop \n\ + subq 12*4,$r12 \n\ +0: \n\ + subq 12*4,$r12 \n\ + bge 0b \n\ + movem $r11,[$r13+] \n\ +1: \n\ + addq 12*4,$r12 ;; compensate for last loop underflowing n\n\ + \n\ + ;; Restore registers from stack \n\ + movem [$sp+],$r10 \n\ +2: \n\ + .section .fixup,\"ax\" \n\ +3: \n\ + move.d [$sp],$r10 \n\ + addq 12*4,$r10 \n\ + move.d $r10,[$sp] \n\ + clear.d $r10 \n\ + jump 0b \n\ + \n\ +4: \n\ + movem [$sp+],$r10 \n\ + addq 12*4,$r10 \n\ + addq 12*4,$r12 \n\ + jump 2b \n\ + \n\ + .previous \n\ + .section __ex_table,\"a\" \n\ + .dword 0b,3b \n\ + .dword 1b,4b \n\ .previous" /* Outputs */ : "=r" (dst), "=r" (n), "=r" (retn) diff --git a/arch/cris/arch-v32/boot/compressed/misc.c b/arch/cris/arch-v32/boot/compressed/misc.c index 11902697196..0169ba1ca9c 100644 --- a/arch/cris/arch-v32/boot/compressed/misc.c +++ b/arch/cris/arch-v32/boot/compressed/misc.c @@ -8,7 +8,7 @@ * * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994 * puts by Nick Holloway 1993, better puts by Martin Mares 1995 - * adoptation for Linux/CRIS Axis Communications AB, 1999 + * adaptation for Linux/CRIS Axis Communications AB, 1999 * */ @@ -151,7 +151,7 @@ serout(const char *s, reg_scope_instances regi_ser) do { rs = REG_RD(ser, regi_ser, rs_stat_din); } - while (!rs.tr_rdy);/* Wait for tranceiver. */ + while (!rs.tr_rdy);/* Wait for transceiver. */ REG_WR(ser, regi_ser, rw_dout, dout); } @@ -264,7 +264,7 @@ serial_setup(reg_scope_instances regi_ser) tr_ctrl.stop_bits = 1; /* 2 stop bits. */ /* - * The baudrate setup is a bit fishy, but in the end the tranceiver is + * The baudrate setup is a bit fishy, but in the end the transceiver is * set to 4800 and the receiver to 115200. The magic value is * 29.493 MHz. */ diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig index cc6ba542375..9bccb5e2a96 100644 --- a/arch/cris/arch-v32/drivers/Kconfig +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -362,8 +362,6 @@ config ETRAX_AXISFLASHMAP select MTD select MTD_CFI select MTD_CFI_AMDSTD - select MTD_OBSOLETE_CHIPS - select MTD_AMDSTD select MTD_CHAR select MTD_BLOCK select MTD_PARTITIONS @@ -584,18 +582,6 @@ config ETRAX_PE_CHANGEABLE_BITS that a user can change the value on using ioctl's. Bit set = changeable. -config ETRAX_IDE - bool "ATA/IDE support" - depends on ETRAX_ARCH_V32 - select IDE - select BLK_DEV_IDE - select BLK_DEV_IDEDISK - select BLK_DEV_IDECD - select BLK_DEV_IDEDMA - select IDE_GENERIC - help - Enables the ETRAX IDE driver. - config ETRAX_CARDBUS bool "Cardbus support" depends on ETRAX_ARCH_V32 diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c index 5180d45412f..c5ff95e1826 100644 --- a/arch/cris/arch-v32/drivers/axisflashmap.c +++ b/arch/cris/arch-v32/drivers/axisflashmap.c @@ -190,13 +190,12 @@ static struct mtd_info *probe_cs(struct map_info *map_cs) "%s: Probing a 0x%08lx bytes large window at 0x%08lx.\n", map_cs->name, map_cs->size, map_cs->map_priv_1); -#ifdef CONFIG_MTD_AMDSTD - mtd_cs = do_map_probe("amd_flash", map_cs); -#endif #ifdef CONFIG_MTD_CFI - if (!mtd_cs) { mtd_cs = do_map_probe("cfi_probe", map_cs); - } +#endif +#ifdef CONFIG_MTD_JEDECPROBE + if (!mtd_cs) + mtd_cs = do_map_probe("jedec_probe", map_cs); #endif return mtd_cs; @@ -205,7 +204,7 @@ static struct mtd_info *probe_cs(struct map_info *map_cs) /* * Probe each chip select individually for flash chips. If there are chips on * both cse0 and cse1, the mtd_info structs will be concatenated to one struct - * so that MTD partitions can cross chip boundries. + * so that MTD partitions can cross chip boundaries. * * The only known restriction to how you can mount your chips is that each * chip select must hold similar flash chips. But you need external hardware diff --git a/arch/cris/arch-v32/drivers/i2c.c b/arch/cris/arch-v32/drivers/i2c.c index e12f6cc6f4a..f1edd2e359b 100644 --- a/arch/cris/arch-v32/drivers/i2c.c +++ b/arch/cris/arch-v32/drivers/i2c.c @@ -275,7 +275,7 @@ i2c_getack(void) ack = 0; i2c_delay(CLOCK_HIGH_TIME/2); if(!ack){ - if(!i2c_getbit()) /* receiver pulld SDA low */ + if(!i2c_getbit()) /* receiver pulled SDA low */ ack = 1; i2c_delay(CLOCK_HIGH_TIME/2); } diff --git a/arch/cris/arch-v32/drivers/nandflash.c b/arch/cris/arch-v32/drivers/nandflash.c index 93ddea4d956..5ce015c6bb0 100644 --- a/arch/cris/arch-v32/drivers/nandflash.c +++ b/arch/cris/arch-v32/drivers/nandflash.c @@ -138,7 +138,7 @@ struct mtd_info* __init crisv32_nand_flash_probe (void) /* Enable the following for a flash based bad block table */ this->options = NAND_USE_FLASH_BBT; - /* Scan to find existance of the device */ + /* Scan to find existence of the device */ if (nand_scan (crisv32_mtd, 1)) { err = -ENXIO; goto out_ior; diff --git a/arch/cris/arch-v32/drivers/pcf8563.c b/arch/cris/arch-v32/drivers/pcf8563.c index da479a14f83..6dbd700d3d6 100644 --- a/arch/cris/arch-v32/drivers/pcf8563.c +++ b/arch/cris/arch-v32/drivers/pcf8563.c @@ -4,7 +4,7 @@ * From Phillips' datasheet: * * The PCF8563 is a CMOS real-time clock/calendar optimized for low power - * consumption. A programmable clock output, interupt output and voltage + * consumption. A programmable clock output, interrupt output and voltage * low detector are also provided. All address and data are transferred * serially via two-line bidirectional I2C-bus. Maximum bus speed is * 400 kbits/s. The built-in word address register is incremented diff --git a/arch/cris/arch-v32/drivers/sync_serial.c b/arch/cris/arch-v32/drivers/sync_serial.c index df89298aafc..d581b0a92a3 100644 --- a/arch/cris/arch-v32/drivers/sync_serial.c +++ b/arch/cris/arch-v32/drivers/sync_serial.c @@ -185,7 +185,7 @@ static struct sync_port ports[]= } }; -#define NUMBER_OF_PORTS (sizeof(ports)/sizeof(sync_port)) +#define NUMBER_OF_PORTS ARRAY_SIZE(ports) static const struct file_operations sync_serial_fops = { .owner = THIS_MODULE, diff --git a/arch/cris/arch-v32/kernel/cache.c b/arch/cris/arch-v32/kernel/cache.c new file mode 100644 index 00000000000..80da7b88a72 --- /dev/null +++ b/arch/cris/arch-v32/kernel/cache.c @@ -0,0 +1,33 @@ +#include <linux/module.h> +#include <asm/io.h> +#include <asm/arch/cache.h> +#include <asm/arch/hwregs/dma.h> + +/* This file is used to workaround a cache bug, Guinness TR 106. */ + +inline void flush_dma_descr(struct dma_descr_data *descr, int flush_buf) +{ + /* Flush descriptor to make sure we get correct in_eop and after. */ + asm volatile ("ftagd [%0]" :: "r" (descr)); + /* Flush buffer pointed out by descriptor. */ + if (flush_buf) + cris_flush_cache_range(phys_to_virt((unsigned)descr->buf), + (unsigned)(descr->after - descr->buf)); +} +EXPORT_SYMBOL(flush_dma_descr); + +void flush_dma_list(struct dma_descr_data *descr) +{ + while (1) { + flush_dma_descr(descr, 1); + if (descr->eol) + break; + descr = phys_to_virt((unsigned)descr->next); + } +} +EXPORT_SYMBOL(flush_dma_list); + +/* From cacheflush.S */ +EXPORT_SYMBOL(cris_flush_cache); +/* From cacheflush.S */ +EXPORT_SYMBOL(cris_flush_cache_range); diff --git a/arch/cris/arch-v32/kernel/cacheflush.S b/arch/cris/arch-v32/kernel/cacheflush.S new file mode 100644 index 00000000000..956e8fb82f0 --- /dev/null +++ b/arch/cris/arch-v32/kernel/cacheflush.S @@ -0,0 +1,94 @@ + .global cris_flush_cache_range +cris_flush_cache_range: + move.d 1024, $r12 + cmp.d $r11, $r12 + bhi cris_flush_1KB + nop + add.d $r10, $r11 + ftagd [$r10] +cris_flush_last: + addq 32, $r10 + cmp.d $r11, $r10 + blt cris_flush_last + ftagd [$r10] + ret + nop +cris_flush_1KB: + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ftagd [$r10] + addq 32, $r10 + ba cris_flush_cache_range + sub.d $r12, $r11 + + .global cris_flush_cache +cris_flush_cache: + moveq 0, $r10 +cris_flush_line: + move.d 16*1024, $r11 + addq 16, $r10 + cmp.d $r10, $r11 + blt cris_flush_line + fidxd [$r10] + ret + nop diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c index 79e1e4c2ca1..b40551f9f40 100644 --- a/arch/cris/arch-v32/kernel/fasttimer.c +++ b/arch/cris/arch-v32/kernel/fasttimer.c @@ -97,7 +97,7 @@ * with time based on jiffies and *R_TIMER0_DATA, uses a table * for fast conversion of timer value to microseconds. * (Much faster the standard do_gettimeofday() and we don't really - * wan't to use the true time - we wan't the "uptime" so timers don't screw up + * want to use the true time - we want the "uptime" so timers don't screw up * when we change the time. * TODO: Add efficient support for continuous timers as well. * diff --git a/arch/cris/arch-v32/kernel/io.c b/arch/cris/arch-v32/kernel/io.c index dfbfcb8d258..a22a9e02e09 100644 --- a/arch/cris/arch-v32/kernel/io.c +++ b/arch/cris/arch-v32/kernel/io.c @@ -49,7 +49,7 @@ struct crisv32_ioport crisv32_ioports[] = } }; -#define NBR_OF_PORTS sizeof(crisv32_ioports)/sizeof(struct crisv32_ioport) +#define NBR_OF_PORTS ARRAY_SIZE(crisv32_ioports) struct crisv32_iopin crisv32_led1_green; struct crisv32_iopin crisv32_led1_red; diff --git a/arch/cris/arch-v32/kernel/irq.c b/arch/cris/arch-v32/kernel/irq.c index cc361bf578a..a9acaa27024 100644 --- a/arch/cris/arch-v32/kernel/irq.c +++ b/arch/cris/arch-v32/kernel/irq.c @@ -140,7 +140,7 @@ block_irq(int irq, int cpu) spin_lock_irqsave(&irq_lock, flags); intr_mask = REG_RD_INT(intr_vect, irq_regs[cpu], rw_mask); - /* Remember; 1 let thru, 0 block. */ + /* Remember; 1 let through, 0 block. */ intr_mask &= ~(1 << (irq - FIRST_IRQ)); REG_WR_INT(intr_vect, irq_regs[cpu], rw_mask, intr_mask); @@ -156,7 +156,7 @@ unblock_irq(int irq, int cpu) spin_lock_irqsave(&irq_lock, flags); intr_mask = REG_RD_INT(intr_vect, irq_regs[cpu], rw_mask); - /* Remember; 1 let thru, 0 block. */ + /* Remember; 1 let through, 0 block. */ intr_mask |= (1 << (irq - FIRST_IRQ)); REG_WR_INT(intr_vect, irq_regs[cpu], rw_mask, intr_mask); @@ -308,7 +308,7 @@ crisv32_do_multiple(struct pt_regs* regs) */ irq_enter(); - /* Get which IRQs that happend. */ + /* Get which IRQs that happened. */ masked = REG_RD_INT(intr_vect, irq_regs[cpu], r_masked_vect); /* Calculate new IRQ mask with these IRQs disabled. */ @@ -366,7 +366,7 @@ init_IRQ(void) for (i = 0; i < 256; i++) etrax_irv->v[i] = weird_irq; - /* Point all IRQ's to bad handlers. */ + /* Point all IRQs to bad handlers. */ for (i = FIRST_IRQ, j = 0; j < NR_IRQS; i++, j++) { irq_desc[j].chip = &crisv32_irq_type; set_exception_vector(i, interrupt[j]); diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index 6326351af25..b72a15580dc 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -162,7 +162,7 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long usp, /* Put the switch stack right below the pt_regs. */ swstack = ((struct switch_stack *) childregs) - 1; - /* Paramater to ret_from_sys_call. 0 is don't restart the syscall. */ + /* Parameter to ret_from_sys_call. 0 is don't restart the syscall. */ swstack->r9 = 0; /* diff --git a/arch/cris/arch-v32/kernel/setup.c b/arch/cris/arch-v32/kernel/setup.c index 4662f363df6..72e9e8331f6 100644 --- a/arch/cris/arch-v32/kernel/setup.c +++ b/arch/cris/arch-v32/kernel/setup.c @@ -54,12 +54,10 @@ show_cpuinfo(struct seq_file *m, void *v) { int i; int cpu = (int)v - 1; - int entries; unsigned long revision; struct cpu_info *info; - entries = sizeof cpinfo / sizeof(struct cpu_info); - info = &cpinfo[entries - 1]; + info = &cpinfo[ARRAY_SIZE(cpinfo) - 1]; #ifdef CONFIG_SMP if (!cpu_online(cpu)) @@ -68,7 +66,7 @@ show_cpuinfo(struct seq_file *m, void *v) revision = rdvr(); - for (i = 0; i < entries; i++) { + for (i = 0; i < ARRAY_SIZE(cpinfo); i++) { if (cpinfo[i].rev == revision) { info = &cpinfo[i]; break; diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c index 7cd6ac80340..024cc690197 100644 --- a/arch/cris/arch-v32/kernel/signal.c +++ b/arch/cris/arch-v32/kernel/signal.c @@ -347,7 +347,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) /* Grab and setup a signal frame. * * Basically a lot of state-info is stacked, and arranged for the - * user-mode program to return to the kernel using either a trampiline + * user-mode program to return to the kernel using either a trampoline * which performs the syscall sigreturn(), or a provided user-mode * trampoline. */ @@ -641,7 +641,7 @@ ugdb_trap_user(struct thread_info *ti, int sig) user_regs(ti)->spc = 0; } /* FIXME: Filter out false h/w breakpoint hits (i.e. EDA - not withing any configured h/w breakpoint range). Synchronize with + not within any configured h/w breakpoint range). Synchronize with what already exists for kernel debugging. */ if (((user_regs(ti)->exs & 0xff00) >> 8) == BREAK_8_INTR_VECT) { /* Break 8: subtract 2 from ERP unless in a delay slot. */ diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c index 697494bc2de..171c96e0a5d 100644 --- a/arch/cris/arch-v32/kernel/smp.c +++ b/arch/cris/arch-v32/kernel/smp.c @@ -142,7 +142,7 @@ smp_boot_one_cpu(int cpuid) return -1; } -/* Secondary CPUs starts uing C here. Here we need to setup CPU +/* Secondary CPUs starts using C here. Here we need to setup CPU * specific stuff such as the local timer and the MMU. */ void __init smp_callin(void) { diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c index be0a01657d4..2f7e8e200f2 100644 --- a/arch/cris/arch-v32/kernel/time.c +++ b/arch/cris/arch-v32/kernel/time.c @@ -99,7 +99,7 @@ unsigned long do_slow_gettimeoffset(void) /* From timer MDS describing the hardware watchdog: * 4.3.1 Watchdog Operation * The watchdog timer is an 8-bit timer with a configurable start value. - * Once started the whatchdog counts downwards with a frequency of 763 Hz + * Once started the watchdog counts downwards with a frequency of 763 Hz * (100/131072 MHz). When the watchdog counts down to 1, it generates an * NMI (Non Maskable Interrupt), and when it counts down to 0, it resets the * chip. diff --git a/arch/cris/arch-v32/kernel/traps.c b/arch/cris/arch-v32/kernel/traps.c index 2462b1ef1fb..17fd3dbd1c8 100644 --- a/arch/cris/arch-v32/kernel/traps.c +++ b/arch/cris/arch-v32/kernel/traps.c @@ -105,7 +105,7 @@ bad_value: /* * This gets called from entry.S when the watchdog has bitten. Show something - * similiar to an Oops dump, and if the kernel if configured to be a nice doggy; + * similar to an Oops dump, and if the kernel is configured to be a nice doggy; * halt instead of reboot. */ void diff --git a/arch/cris/arch-v32/lib/dram_init.S b/arch/cris/arch-v32/lib/dram_init.S index 158b3dbb4d9..218fbe259ee 100644 --- a/arch/cris/arch-v32/lib/dram_init.S +++ b/arch/cris/arch-v32/lib/dram_init.S @@ -12,7 +12,7 @@ */ /* Just to be certain the config file is included, we include it here - * explicitely instead of depending on it being included in the file that + * explicitly instead of depending on it being included in the file that * uses this code. */ diff --git a/arch/cris/arch-v32/lib/string.c b/arch/cris/arch-v32/lib/string.c index 98e282ac824..6740b2cebae 100644 --- a/arch/cris/arch-v32/lib/string.c +++ b/arch/cris/arch-v32/lib/string.c @@ -41,7 +41,7 @@ void *memcpy(void *pdst, Make sure the compiler is able to make something useful of this. As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register void *return_dst __asm__ ("r10") = pdst; diff --git a/arch/cris/arch-v32/lib/usercopy.c b/arch/cris/arch-v32/lib/usercopy.c index f0b08460c1b..04d0cf35a27 100644 --- a/arch/cris/arch-v32/lib/usercopy.c +++ b/arch/cris/arch-v32/lib/usercopy.c @@ -34,7 +34,7 @@ __copy_user (void __user *pdst, const void *psrc, unsigned long pn) As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). FIXME: Comment for old gcc version. Check. - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register char *dst __asm__ ("r13") = pdst; @@ -168,7 +168,7 @@ __copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn) As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). FIXME: Comment for old gcc version. Check. - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register char *dst __asm__ ("r13") = pdst; @@ -332,7 +332,7 @@ __do_clear_user (void __user *pto, unsigned long pn) As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop). FIXME: Comment for old gcc version. Check. - If gcc was allright, it really would need no temporaries, and no + If gcc was alright, it really would need no temporaries, and no stack space to save stuff on. */ register char *dst __asm__ ("r13") = pto; diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c index c2d12e9c40d..a076ef6e938 100644 --- a/arch/cris/arch-v32/mm/tlb.c +++ b/arch/cris/arch-v32/mm/tlb.c @@ -30,8 +30,8 @@ do { \ * The TLB can host up to 256 different mm contexts at the same time. The running * context is found in the PID register. Each TLB entry contains a page_id that * has to match the PID register to give a hit. page_id_map keeps track of which - * mm's is assigned to which page_id's, making sure it's known when to - * invalidate TLB entries. + * mm is assigned to which page_id, making sure it's known when to invalidate TLB + * entries. * * The last page_id is never running, it is used as an invalid page_id so that * it's possible to make TLB entries that will nerver match. @@ -188,7 +188,7 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, spin_unlock(&mmu_context_lock); /* - * Remember the pgd for the fault handlers. Keep a seperate copy of it + * Remember the pgd for the fault handlers. Keep a separate copy of it * because current and active_mm might be invalid at points where * there's still a need to derefer the pgd. */ diff --git a/arch/cris/defconfig b/arch/cris/defconfig index 142a10818af..9c33ae65993 100644 --- a/arch/cris/defconfig +++ b/arch/cris/defconfig @@ -226,8 +226,6 @@ CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -CONFIG_MTD_OBSOLETE_CHIPS=y -CONFIG_MTD_AMDSTD=y # CONFIG_MTD_SHARP is not set # CONFIG_MTD_JEDEC is not set @@ -276,6 +274,7 @@ CONFIG_MTDRAM_ABS_POS=0x0 # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y @@ -302,16 +301,14 @@ CONFIG_IOSCHED_CFQ=y # # ATA/ATAPI/MFM/RLL support # -CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y +# CONFIG_IDE is not set +# CONFIG_PARIDE is not set # # Please see Documentation/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set @@ -321,7 +318,6 @@ CONFIG_BLK_DEV_IDECD=y # # CONFIG_IDE_GENERIC is not set # CONFIG_IDE_ARM is not set -CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set @@ -329,6 +325,7 @@ CONFIG_BLK_DEV_IDEDMA=y # SCSI device support # # CONFIG_SCSI is not set +# CONFIG_ISCSI_TCP is not set # # IEEE 1394 (FireWire) support @@ -414,26 +411,11 @@ CONFIG_NETFILTER=y # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set -CONFIG_BT=y -CONFIG_BT_L2CAP=y -# CONFIG_BT_SCO is not set -CONFIG_BT_RFCOMM=y -# CONFIG_BT_RFCOMM_TTY is not set -CONFIG_BT_BNEP=y -# CONFIG_BT_BNEP_MC_FILTER is not set -# CONFIG_BT_BNEP_PROTO_FILTER is not set -# CONFIG_BT_HIDP is not set - -# -# Bluetooth device drivers -# -CONFIG_BT_HCIUSB=y -# CONFIG_BT_HCIUSB_SCO is not set -# CONFIG_BT_HCIUART is not set -# CONFIG_BT_HCIBCM203X is not set -# CONFIG_BT_HCIBPA10X is not set -# CONFIG_BT_HCIBFUSB is not set -# CONFIG_BT_HCIVHCI is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_AF_RXRPC_DEBUG is not set +# CONFIG_BT is not set +# CONFIG_I2C is not set + CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set @@ -485,31 +467,17 @@ CONFIG_NET_ETHERNET=y # # Input device support # -CONFIG_INPUT=y - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT is not set # # Input I/O drivers # -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y CONFIG_SERIO=y # CONFIG_SERIO_I8042 is not set # CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_CT82C710 is not set -CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_LIBPS2 is not set # CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set # # Input Device Drivers @@ -525,6 +493,7 @@ CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -542,6 +511,8 @@ CONFIG_MOUSE_PS2=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -559,6 +530,8 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set +# CONFIG_RTC_LIB is not set +# CONFIG_RTC_CLASS is not set # # Ftape, the floppy tape device driver @@ -660,7 +633,9 @@ CONFIG_NFS_V3=y # CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -686,9 +661,21 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SOUND is not set # +# Generic devices +# +# CONFIG_SND_MPU401_UART is not set +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set +# CONFIG_PARPORT_PC_PCMCIA is not set +# CONFIG_NET_PCMCIA is not set # # PC-card bridges @@ -734,6 +721,7 @@ CONFIG_USB_DEVICEFS=y # USB Input Devices # # CONFIG_USB_HID is not set +# HID_SUPPORT is not set # # USB HID Boot Protocol drivers @@ -829,7 +817,7 @@ CONFIG_USB_RTL8150=y # # Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set # # Library routines diff --git a/arch/cris/kernel/crisksyms.c b/arch/cris/kernel/crisksyms.c index 105bb5ed48f..62f0e752915 100644 --- a/arch/cris/kernel/crisksyms.c +++ b/arch/cris/kernel/crisksyms.c @@ -27,6 +27,7 @@ extern void __Mod(void); extern void __ashldi3(void); extern void __ashrdi3(void); extern void __lshrdi3(void); +extern void __negdi2(void); extern void iounmap(volatile void * __iomem); /* Platform dependent support */ @@ -34,19 +35,6 @@ EXPORT_SYMBOL(kernel_thread); EXPORT_SYMBOL(get_cmos_time); EXPORT_SYMBOL(loops_per_usec); -/* String functions */ -EXPORT_SYMBOL(memcmp); -EXPORT_SYMBOL(memmove); -EXPORT_SYMBOL(strstr); -EXPORT_SYMBOL(strcpy); -EXPORT_SYMBOL(strchr); -EXPORT_SYMBOL(strcmp); -EXPORT_SYMBOL(strlen); -EXPORT_SYMBOL(strcat); -EXPORT_SYMBOL(strncat); -EXPORT_SYMBOL(strncmp); -EXPORT_SYMBOL(strncpy); - /* Math functions */ EXPORT_SYMBOL(__Udiv); EXPORT_SYMBOL(__Umod); @@ -55,6 +43,7 @@ EXPORT_SYMBOL(__Mod); EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__lshrdi3); +EXPORT_SYMBOL(__negdi2); /* Memory functions */ EXPORT_SYMBOL(__ioremap); @@ -84,4 +73,4 @@ EXPORT_SYMBOL(start_one_shot_timer); EXPORT_SYMBOL(del_fast_timer); EXPORT_SYMBOL(schedule_usleep); #endif - +EXPORT_SYMBOL(csum_partial); diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c index 903ea62c6e2..2dfac8c7909 100644 --- a/arch/cris/kernel/irq.c +++ b/arch/cris/kernel/irq.c @@ -2,12 +2,12 @@ * * linux/arch/cris/kernel/irq.c * - * Copyright (c) 2000,2001 Axis Communications AB + * Copyright (c) 2000,2007 Axis Communications AB * * Authors: Bjorn Wesen (bjornw@axis.com) * * This file contains the code used by various IRQ handling routines: - * asking for different IRQ's should be done through these routines + * asking for different IRQs should be done through these routines * instead of just grabbing them. Thus setups with different IRQ numbers * shouldn't result in any weird surprises, and installing new handlers * should be easier. @@ -15,7 +15,7 @@ */ /* - * IRQ's are in fact implemented a bit like signal handlers for the kernel. + * IRQs are in fact implemented a bit like signal handlers for the kernel. * Naturally it's not a 1:1 relation, but there are similarities. */ @@ -83,23 +83,25 @@ skip: /* called by the assembler IRQ entry functions defined in irq.h - * to dispatch the interrupts to registred handlers + * to dispatch the interrupts to registered handlers * interrupts are disabled upon entry - depending on if the - * interrupt was registred with IRQF_DISABLED or not, interrupts + * interrupt was registered with IRQF_DISABLED or not, interrupts * are re-enabled or not. */ asmlinkage void do_IRQ(int irq, struct pt_regs * regs) { unsigned long sp; + struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); sp = rdsp(); if (unlikely((sp & (PAGE_SIZE - 1)) < (PAGE_SIZE/8))) { printk("do_IRQ: stack overflow: %lX\n", sp); show_stack(NULL, (unsigned long *)sp); } - __do_IRQ(irq, regs); + __do_IRQ(irq); irq_exit(); + set_irq_regs(old_regs); } void weird_irq(void) diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c index 123451c4415..9ca558fc5bc 100644 --- a/arch/cris/kernel/process.c +++ b/arch/cris/kernel/process.c @@ -195,6 +195,11 @@ EXPORT_SYMBOL(enable_hlt); */ void (*pm_idle)(void); +extern void default_idle(void); + +void (*pm_power_off)(void); +EXPORT_SYMBOL(pm_power_off); + /* * The idle thread. There's no useful work to be * done, so just try to conserve power and have a diff --git a/arch/cris/kernel/ptrace.c b/arch/cris/kernel/ptrace.c index 1085d037027..3ccd20e85dc 100644 --- a/arch/cris/kernel/ptrace.c +++ b/arch/cris/kernel/ptrace.c @@ -81,13 +81,13 @@ /* notification of userspace execution resumption * - triggered by current->work.notify_resume */ -extern int do_signal(int canrestart, sigset_t *oldset, struct pt_regs *regs); +extern int do_signal(int canrestart, struct pt_regs *regs); -void do_notify_resume(int canrestart, sigset_t *oldset, struct pt_regs *regs, +void do_notify_resume(int canrestart, struct pt_regs *regs, __u32 thread_info_flags ) { /* deal with pending signal delivery */ if (thread_info_flags & _TIF_SIGPENDING) - do_signal(canrestart,oldset,regs); + do_signal(canrestart,regs); } diff --git a/arch/cris/kernel/sys_cris.c b/arch/cris/kernel/sys_cris.c index 514359b8122..8b9984197ed 100644 --- a/arch/cris/kernel/sys_cris.c +++ b/arch/cris/kernel/sys_cris.c @@ -13,6 +13,7 @@ #include <linux/sched.h> #include <linux/syscalls.h> #include <linux/mm.h> +#include <linux/fs.h> #include <linux/smp.h> #include <linux/smp_lock.h> #include <linux/sem.h> diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index acfd0455940..7a2cc7efbcf 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -171,10 +171,6 @@ get_cmos_time(void) mon = CMOS_READ(RTC_MONTH); year = CMOS_READ(RTC_YEAR); - printk(KERN_DEBUG - "rtc: sec 0x%x min 0x%x hour 0x%x day 0x%x mon 0x%x year 0x%x\n", - sec, min, hour, day, mon, year); - BCD_TO_BIN(sec); BCD_TO_BIN(min); BCD_TO_BIN(hour); @@ -207,12 +203,12 @@ void cris_do_profile(struct pt_regs* regs) { -#if CONFIG_SYSTEM_PROFILER +#ifdef CONFIG_SYSTEM_PROFILER cris_profile_sample(regs); #endif -#if CONFIG_PROFILING - profile_tick(CPU_PROFILING, regs); +#ifdef CONFIG_PROFILING + profile_tick(CPU_PROFILING); #endif } diff --git a/arch/cris/mm/fault.c b/arch/cris/mm/fault.c index 8aab8143069..3034f3ff950 100644 --- a/arch/cris/mm/fault.c +++ b/arch/cris/mm/fault.c @@ -13,7 +13,7 @@ * Fixed warning. * * Revision 1.18 2005/01/12 08:10:14 starvik - * Readded the change of frametype when handling kernel page fault fixup + * Re-added the change of frametype when handling kernel page fault fixup * for v10. This is necessary to avoid that the CPU remakes the faulting * access. * @@ -49,7 +49,7 @@ * * Revision 1.8 2003/07/04 13:02:48 tobiasa * Moved code snippet from arch/cris/mm/fault.c that searches for fixup code - * to seperate function in arch-specific files. + * to separate function in arch-specific files. * * Revision 1.7 2003/01/22 06:48:38 starvik * Fixed warnings issued by GCC 3.2.1 diff --git a/arch/cris/mm/init.c b/arch/cris/mm/init.c index b7842ff213a..0c833d17622 100644 --- a/arch/cris/mm/init.c +++ b/arch/cris/mm/init.c @@ -8,7 +8,7 @@ * * $Log: init.c,v $ * Revision 1.11 2004/05/28 09:28:56 starvik - * Calculation of loops_per_usec moved because initalization order has changed + * Calculation of loops_per_usec moved because initialization order has changed * in Linux 2.6. * * Revision 1.10 2004/05/14 07:58:05 starvik diff --git a/arch/cris/mm/tlb.c b/arch/cris/mm/tlb.c index c4a98e2e529..b7f8de57677 100644 --- a/arch/cris/mm/tlb.c +++ b/arch/cris/mm/tlb.c @@ -16,7 +16,7 @@ /* The TLB can host up to 64 different mm contexts at the same time. * The running context is R_MMU_CONTEXT, and each TLB entry contains a * page_id that has to match to give a hit. In page_id_map, we keep track - * of which mm's we have assigned which page_id's, so that we know when + * of which mm we have assigned to which page_id, so that we know when * to invalidate TLB entries. * * The last page_id is never running - it is used as an invalid page_id diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 74eef7111f2..43153e767bb 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -375,6 +375,8 @@ source "drivers/Kconfig" source "fs/Kconfig" +source "kernel/Kconfig.instrumentation" + source "arch/frv/Kconfig.debug" source "security/Kconfig" diff --git a/arch/frv/kernel/break.S b/arch/frv/kernel/break.S index dac4a5f68c2..bd0bdf908d9 100644 --- a/arch/frv/kernel/break.S +++ b/arch/frv/kernel/break.S @@ -63,7 +63,7 @@ __break_trace_through_exceptions: # entry point for Break Exceptions/Interrupts # ############################################################################### - .text + .section .text.break .balign 4 .globl __entry_break __entry_break: diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index 1e74f3c5cee..f926c709477 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -38,7 +38,7 @@ #define nr_syscalls ((syscall_table_size)/4) - .text + .section .text.entry .balign 4 .macro LEDS val diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c index ad753c1e9b8..9e38f99bbab 100644 --- a/arch/frv/kernel/irq-mb93091.c +++ b/arch/frv/kernel/irq-mb93091.c @@ -17,10 +17,10 @@ #include <linux/interrupt.h> #include <linux/init.h> #include <linux/irq.h> +#include <linux/bitops.h> #include <asm/io.h> #include <asm/system.h> -#include <asm/bitops.h> #include <asm/delay.h> #include <asm/irq.h> #include <asm/irc-regs.h> diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c index e0983f6926e..3c2752ca977 100644 --- a/arch/frv/kernel/irq-mb93093.c +++ b/arch/frv/kernel/irq-mb93093.c @@ -17,10 +17,10 @@ #include <linux/interrupt.h> #include <linux/init.h> #include <linux/irq.h> +#include <linux/bitops.h> #include <asm/io.h> #include <asm/system.h> -#include <asm/bitops.h> #include <asm/delay.h> #include <asm/irq.h> #include <asm/irc-regs.h> diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c index c157eeff871..7754c7338e4 100644 --- a/arch/frv/kernel/irq-mb93493.c +++ b/arch/frv/kernel/irq-mb93493.c @@ -17,10 +17,10 @@ #include <linux/interrupt.h> #include <linux/init.h> #include <linux/irq.h> +#include <linux/bitops.h> #include <asm/io.h> #include <asm/system.h> -#include <asm/bitops.h> #include <asm/delay.h> #include <asm/irq.h> #include <asm/irc-regs.h> diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c index c7e59dcadee..73abae767fd 100644 --- a/arch/frv/kernel/irq.c +++ b/arch/frv/kernel/irq.c @@ -24,12 +24,12 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/module.h> +#include <linux/bitops.h> #include <asm/atomic.h> #include <asm/io.h> #include <asm/smp.h> #include <asm/system.h> -#include <asm/bitops.h> #include <asm/uaccess.h> #include <asm/pgalloc.h> #include <asm/delay.h> @@ -134,7 +134,7 @@ static struct irq_chip frv_cpu_pic = { }; /* - * handles all normal device IRQ's + * handles all normal device IRQs * - registers are referred to by the __frame variable (GR28) * - IRQ distribution is complicated in this arch because of the many PICs, the * way they work and the way they cascade diff --git a/arch/frv/kernel/semaphore.c b/arch/frv/kernel/semaphore.c index 8e182ced1a0..7ee3a147b47 100644 --- a/arch/frv/kernel/semaphore.c +++ b/arch/frv/kernel/semaphore.c @@ -139,7 +139,7 @@ void __up(struct semaphore *sem) waiter = list_entry(sem->wait_list.next, struct sem_waiter, list); /* We must be careful not to touch 'waiter' after we set ->task = NULL. - * It is an allocated on the waiter's stack and may become invalid at + * It is allocated on the waiter's stack and may become invalid at * any time after that point (due to a wakeup from another source). */ list_del_init(&waiter->list); diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c index e83e0bccfab..925fb0199a0 100644 --- a/arch/frv/kernel/time.c +++ b/arch/frv/kernel/time.c @@ -66,7 +66,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy) /* * Here we are in the timer irq handler. We just have irqs locally * disabled but we don't know if the timer_bh is running on the other - * CPU. We need to avoid to SMP race with it. NOTE: we don' t need + * CPU. We need to avoid to SMP race with it. NOTE: we don't need * the irq version of write_lock because as just said we have irq * locally disabled. -arca */ @@ -126,7 +126,7 @@ void time_init(void) /* FIX by dqg : Set to zero for platforms that don't have tod */ /* without this time is undefined and can overflow time_t, causing */ - /* very stange errors */ + /* very strange errors */ year = 1980; mon = day = 1; hour = min = sec = 0; diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index 3b71e0c8639..a17a81d58bf 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -76,6 +76,12 @@ SECTIONS *(.data.init_task) } + . = ALIGN(4096); + .data.page_aligned : { *(.data.idt) } + + . = ALIGN(L1_CACHE_BYTES); + .data.cacheline_aligned : { *(.data.cacheline_aligned) } + .trap : { /* trap table management - read entry-table.S before modifying */ . = ALIGN(8192); @@ -86,28 +92,25 @@ SECTIONS *(.trap.break) } - . = ALIGN(4096); - .data.page_aligned : { *(.data.idt) } - - . = ALIGN(L1_CACHE_BYTES); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } - /* Text and read-only data */ . = ALIGN(4); _text = .; _stext = .; .text : { - *( - .text.start .text.* + *(.text.start) + *(.text.entry) + *(.text.break) + *(.text.tlbmiss) + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT #ifdef CONFIG_DEBUG_INFO + *( .init.text .exit.text .exitcall.exit -#endif ) - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT +#endif *(.fixup) *(.gnu.warning) *(.exitcall.exit) diff --git a/arch/frv/mb93090-mb00/pci-dma.c b/arch/frv/mb93090-mb00/pci-dma.c index 671ce1e8434..662f7b12d00 100644 --- a/arch/frv/mb93090-mb00/pci-dma.c +++ b/arch/frv/mb93090-mb00/pci-dma.c @@ -15,6 +15,7 @@ #include <linux/list.h> #include <linux/pci.h> #include <linux/highmem.h> +#include <linux/scatterlist.h> #include <asm/io.h> void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t gfp) @@ -86,7 +87,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, dampr2 = __get_DAMPR(2); for (i = 0; i < nents; i++) { - vaddr = kmap_atomic(sg[i].page, __KM_CACHE); + vaddr = kmap_atomic(sg_page(&sg[i]), __KM_CACHE); frv_dcache_writeback((unsigned long) vaddr, (unsigned long) vaddr + PAGE_SIZE); diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index 4103c2c487f..b841ecfd5d5 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -197,7 +197,7 @@ void __init mem_init(void) /* * free the memory that was only required for initialisation */ -void __init free_initmem(void) +void free_initmem(void) { #if defined(CONFIG_RAMKERNEL) && !defined(CONFIG_PROTECT_KERNEL) unsigned long start, end, addr; diff --git a/arch/frv/mm/tlb-miss.S b/arch/frv/mm/tlb-miss.S index 04da6746837..07643482cad 100644 --- a/arch/frv/mm/tlb-miss.S +++ b/arch/frv/mm/tlb-miss.S @@ -16,7 +16,7 @@ #include <asm/highmem.h> #include <asm/spr-regs.h> - .section .text + .section .text.tlbmiss .balign 4 .globl __entry_insn_mmu_miss diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index e35f74e6e50..ff6a8712bd6 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -1,6 +1,6 @@ # # For a description of the syntax of this configuration file, -# see Documentation/kbuild/config-language.txt. +# see Documentation/kbuild/kconfig-language.txt. # mainmenu "uClinux/h8300 (w/o MMU) Kernel Configuration" @@ -223,6 +223,8 @@ endmenu source "fs/Kconfig" +source "kernel/Kconfig.instrumentation" + source "arch/h8300/Kconfig.debug" source "security/Kconfig" diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug index 996d97e953b..ee671c3f2c7 100644 --- a/arch/h8300/Kconfig.debug +++ b/arch/h8300/Kconfig.debug @@ -42,16 +42,16 @@ config SH_STANDARD_BIOS Require eCos/RedBoot config DEFAULT_CMDLINE - bool "Use buildin commandline" + bool "Use builtin commandline" default n help - buildin kernel commandline enabled. + builtin kernel commandline enabled. config KERNEL_COMMAND string "Buildin commmand string" depends on DEFAULT_CMDLINE help - buildin kernel commandline strings. + builtin kernel commandline strings. config BLKDEV_RESERVE bool "BLKDEV Reserved Memory" diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c index 43d21e93f41..8dec4dd57b4 100644 --- a/arch/h8300/kernel/irq.c +++ b/arch/h8300/kernel/irq.c @@ -68,7 +68,7 @@ static void h8300_shutdown_irq(unsigned int irq) } /* - * h8300 interrupt controler implementation + * h8300 interrupt controller implementation */ struct irq_chip h8300irq_chip = { .name = "H8300-INTC", diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c index 330638220a2..e37c835e67c 100644 --- a/arch/h8300/kernel/time.c +++ b/arch/h8300/kernel/time.c @@ -53,7 +53,7 @@ void time_init(void) /* FIX by dqg : Set to zero for platforms that don't have tod */ /* without this time is undefined and can overflow time_t, causing */ - /* very stange errors */ + /* very strange errors */ year = 1980; mon = day = 1; hour = min = sec = 0; diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c index f97183011c2..f8f7d7ea97f 100644 --- a/arch/h8300/kernel/traps.c +++ b/arch/h8300/kernel/traps.c @@ -5,7 +5,7 @@ * Cloned from Linux/m68k. * * No original Copyright holder listed, - * Probabily original (C) Roman Zippel (assigned DJD, 1999) + * Probable original (C) Roman Zippel (assigned DJD, 1999) * * Copyright 1999-2000 D. Jeff Dionne, <jeff@rt-control.com> * diff --git a/arch/h8300/platform/h8s/ints.c b/arch/h8300/platform/h8s/ints.c index a71d6e2a391..551fd5f30d8 100644 --- a/arch/h8300/platform/h8s/ints.c +++ b/arch/h8300/platform/h8s/ints.c @@ -179,7 +179,7 @@ int request_irq(unsigned int irq, if (use_kmalloc) irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC); else { - /* use bootmem allocater */ + /* use bootmem allocator */ irq_handle = (irq_handler_t *)alloc_bootmem(sizeof(irq_handler_t)); irq_handle = (irq_handler_t *)((unsigned long)irq_handle | 0x80000000); } diff --git a/arch/h8300/platform/h8s/ints_h8s.c b/arch/h8300/platform/h8s/ints_h8s.c index 93395d2a8a0..faa8a459d95 100644 --- a/arch/h8300/platform/h8s/ints_h8s.c +++ b/arch/h8300/platform/h8s/ints_h8s.c @@ -63,7 +63,7 @@ static const struct irq_pins irq_assign_table1[16]={ {H8300_GPIO_P2,H8300_GPIO_B6},{H8300_GPIO_P2,H8300_GPIO_B7}, }; -/* IRQ to GPIO pinno transrate */ +/* IRQ to GPIO pin translation */ #define IRQ_GPIO_MAP(irqbit,irq,port,bit) \ do { \ if (*(volatile unsigned short *)ITSR & irqbit) { \ diff --git a/arch/i386/.gitignore b/arch/i386/.gitignore deleted file mode 100644 index 36ef4c374d2..00000000000 --- a/arch/i386/.gitignore +++ /dev/null @@ -1 +0,0 @@ -boot diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index c60532d93c5..bef47725d4a 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -452,9 +452,9 @@ config IA64_PALINFO config IA64_MC_ERR_INJECT tristate "MC error injection support" help - Selets whether support for MC error injection. By enabling the - support, kernel provide sysfs interface for user application to - call MC error injection PAL procedure to inject various errors. + Adds support for MC error injection. If enabled, the kernel + will provide a sysfs interface for user applications to + call MC error injection PAL procedures to inject various errors. This is a useful tool for MCA testing. If you're unsure, do not select this option. @@ -491,7 +491,7 @@ config KEXEC but it is independent of the system firmware. And like a reboot you can start any kernel with it, not just Linux. - The name comes from the similiarity to the exec system call. + The name comes from the similarity to the exec system call. It is an ongoing process to be certain the hardware in a machine is properly shutdown, so do not be surprised if this code does not @@ -592,20 +592,7 @@ config IRQ_PER_CPU source "arch/ia64/hp/sim/Kconfig" -menu "Instrumentation Support" - -source "arch/ia64/oprofile/Kconfig" - -config KPROBES - bool "Kprobes" - depends on KALLSYMS && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". -endmenu +source "kernel/Kconfig.instrumentation" source "arch/ia64/Kconfig.debug" diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig index 449d3e75bfc..7f6b2377d13 100644 --- a/arch/ia64/configs/sn2_defconfig +++ b/arch/ia64/configs/sn2_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc6 -# Tue Sep 18 11:24:01 2007 +# Linux kernel version: 2.6.23 +# Thu Oct 18 16:03:40 2007 # CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -26,7 +26,10 @@ CONFIG_TASK_IO_ACCOUNTING=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=20 +CONFIG_CGROUPS=y CONFIG_CPUSETS=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y @@ -47,7 +50,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -68,6 +70,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -92,6 +95,7 @@ CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y @@ -112,10 +116,10 @@ CONFIG_IA64_SGI_SN2=y CONFIG_MCKINLEY=y # CONFIG_IA64_PAGE_SIZE_4KB is not set # CONFIG_IA64_PAGE_SIZE_8KB is not set -CONFIG_IA64_PAGE_SIZE_16KB=y -# CONFIG_IA64_PAGE_SIZE_64KB is not set -# CONFIG_PGTABLE_3 is not set -CONFIG_PGTABLE_4=y +# CONFIG_IA64_PAGE_SIZE_16KB is not set +CONFIG_IA64_PAGE_SIZE_64KB=y +CONFIG_PGTABLE_3=y +# CONFIG_PGTABLE_4 is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -130,6 +134,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=1024 # CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_SCHED_SMT=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set @@ -143,6 +148,7 @@ CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y # CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y @@ -170,6 +176,7 @@ CONFIG_IA64_PALINFO=y CONFIG_IA64_MC_ERR_INJECT=y CONFIG_SGI_SN=y # CONFIG_IA64_ESI is not set +# CONFIG_IA64_HP_AML_NFW is not set # # SN Devices @@ -219,7 +226,6 @@ CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI_PCIE=y -# CONFIG_HOTPLUG_PCI_PCIE_POLL_EVENT_MODE is not set CONFIG_PCIEAER=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -230,10 +236,6 @@ CONFIG_HOTPLUG_PCI=y # CONFIG_HOTPLUG_PCI_CPCI is not set # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_SGI=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -270,6 +272,7 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m # CONFIG_TCP_CONG_ADVANCED is not set @@ -341,6 +344,7 @@ CONFIG_IPV6_SIT=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -401,7 +405,12 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_BLK_DEV_IDEPNP is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -409,8 +418,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -438,7 +445,6 @@ CONFIG_BLK_DEV_SGIIOC4=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set # CONFIG_BLK_DEV_HD is not set # @@ -481,6 +487,7 @@ CONFIG_SCSI_SAS_ATTRS=y CONFIG_SCSI_SAS_LIBSAS=y # CONFIG_SCSI_SAS_ATA is not set # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set +CONFIG_SCSI_SRP_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -491,6 +498,7 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -531,6 +539,7 @@ CONFIG_ATA_ACPI=y # CONFIG_SATA_VIA is not set CONFIG_SATA_VITESSE=y # CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ACPI is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -555,6 +564,7 @@ CONFIG_SATA_VITESSE=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -587,10 +597,6 @@ CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m # CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# CONFIG_FUSION=y CONFIG_FUSION_SPI=y CONFIG_FUSION_FC=y @@ -612,13 +618,16 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_NET_SB1000 is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -637,12 +646,15 @@ CONFIG_CHELSIO_T1=m CONFIG_CHELSIO_T1_1G=y # CONFIG_CHELSIO_T1_NAPI is not set CONFIG_CHELSIO_T3=m +CONFIG_IXGBE=m # CONFIG_IXGB is not set CONFIG_S2IO=m # CONFIG_S2IO_NAPI is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -668,6 +680,7 @@ CONFIG_S2IO=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y @@ -689,7 +702,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -713,6 +725,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +# CONFIG_VT_UNICODE is not set CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -759,9 +772,6 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_EFI_RTC=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -CONFIG_AGP=y -CONFIG_AGP_SGI_TIOCA=y -# CONFIG_DRM is not set CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 # CONFIG_HPET is not set @@ -781,6 +791,12 @@ CONFIG_DEVPORT=y # CONFIG_HWMON is not set # +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# # Multifunction device drivers # # CONFIG_MFD_SM501 is not set @@ -795,15 +811,18 @@ CONFIG_DEVPORT=y # # Graphics support # +CONFIG_AGP=y +CONFIG_AGP_SGI_TIOCA=y +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set # # Console display driver support @@ -819,6 +838,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=y CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -950,19 +970,6 @@ CONFIG_INFINIBAND_SRP=m # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1004,6 +1011,8 @@ CONFIG_XFS_RT=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +CONFIG_PRINT_QUOTA_WARNING=y # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y @@ -1042,7 +1051,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1061,10 +1069,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1081,6 +1086,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +CONFIG_SUNRPC_XPRT_RDMA=m # CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set @@ -1117,10 +1123,6 @@ CONFIG_SGI_PARTITION=y # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1161,10 +1163,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # @@ -1222,6 +1220,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set CONFIG_IA64_GRANULE_16MB=y @@ -1237,6 +1236,7 @@ CONFIG_SYSVIPC_COMPAT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y @@ -1261,6 +1261,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_FCRYPT is not set @@ -1274,9 +1275,11 @@ CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index 3c95f4184b9..bc859a311ea 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -246,7 +246,7 @@ static int reserve_sba_gart = 1; static SBA_INLINE void sba_mark_invalid(struct ioc *, dma_addr_t, size_t); static SBA_INLINE void sba_free_range(struct ioc *, dma_addr_t, size_t); -#define sba_sg_address(sg) (page_address((sg)->page) + (sg)->offset) +#define sba_sg_address(sg) sg_virt((sg)) #ifdef FULL_VALID_PDIR static u64 prefetch_spill_page; diff --git a/arch/ia64/hp/sim/boot/fw-emu.c b/arch/ia64/hp/sim/boot/fw-emu.c index 1189d035d31..bf6d9d8c802 100644 --- a/arch/ia64/hp/sim/boot/fw-emu.c +++ b/arch/ia64/hp/sim/boot/fw-emu.c @@ -285,7 +285,7 @@ sys_fw_init (const char *args, int arglen) } cmd_line[arglen] = '\0'; - memset(efi_systab, 0, sizeof(efi_systab)); + memset(efi_systab, 0, sizeof(*efi_systab)); efi_systab->hdr.signature = EFI_SYSTEM_TABLE_SIGNATURE; efi_systab->hdr.revision = ((1 << 16) | 00); efi_systab->hdr.headersize = sizeof(efi_systab->hdr); diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c index a3a558a0675..6ef9b521993 100644 --- a/arch/ia64/hp/sim/simscsi.c +++ b/arch/ia64/hp/sim/simscsi.c @@ -131,7 +131,7 @@ simscsi_sg_readwrite (struct scsi_cmnd *sc, int mode, unsigned long offset) stat.fd = desc[sc->device->id]; scsi_for_each_sg(sc, sl, scsi_sg_count(sc), i) { - req.addr = __pa(page_address(sl->page) + sl->offset); + req.addr = __pa(sg_virt(sl)); req.len = sl->length; if (DBG) printk("simscsi_sg_%s @ %lx (off %lx) use_sg=%d len=%d\n", @@ -212,7 +212,7 @@ static void simscsi_fillresult(struct scsi_cmnd *sc, char *buf, unsigned len) if (!len) break; thislen = min(len, slp->length); - memcpy(page_address(slp->page) + slp->offset, buf, thislen); + memcpy(sg_virt(slp), buf, thislen); len -= thislen; } } diff --git a/arch/ia64/ia32/ia32priv.h b/arch/ia64/ia32/ia32priv.h index 466bbcb138b..c5c872b250d 100644 --- a/arch/ia64/ia32/ia32priv.h +++ b/arch/ia64/ia32/ia32priv.h @@ -290,7 +290,6 @@ struct old_linux32_dirent { #define _ASM_IA64_ELF_H /* Don't include elf.h */ #include <linux/sched.h> -#include <asm/processor.h> /* * This is used to ensure we don't load something for the wrong architecture. diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c index a3405b3c1ee..d025a22eb22 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c @@ -773,7 +773,7 @@ emulate_mmap (struct file *file, unsigned long start, unsigned long len, int pro if (flags & MAP_SHARED) printk(KERN_INFO "%s(%d): emulate_mmap() can't share head (addr=0x%lx)\n", - current->comm, current->pid, start); + current->comm, task_pid_nr(current), start); ret = mmap_subpage(file, start, min(PAGE_ALIGN(start), end), prot, flags, off); if (IS_ERR((void *) ret)) @@ -786,7 +786,7 @@ emulate_mmap (struct file *file, unsigned long start, unsigned long len, int pro if (flags & MAP_SHARED) printk(KERN_INFO "%s(%d): emulate_mmap() can't share tail (end=0x%lx)\n", - current->comm, current->pid, end); + current->comm, task_pid_nr(current), end); ret = mmap_subpage(file, max(start, PAGE_START(end)), end, prot, flags, (off + len) - offset_in_page(end)); if (IS_ERR((void *) ret)) @@ -816,7 +816,7 @@ emulate_mmap (struct file *file, unsigned long start, unsigned long len, int pro if ((flags & MAP_SHARED) && !is_congruent) printk(KERN_INFO "%s(%d): emulate_mmap() can't share contents of incongruent mmap " - "(addr=0x%lx,off=0x%llx)\n", current->comm, current->pid, start, off); + "(addr=0x%lx,off=0x%llx)\n", current->comm, task_pid_nr(current), start, off); DBG("mmap_body: mapping [0x%lx-0x%lx) %s with poff 0x%llx\n", pstart, pend, is_congruent ? "congruent" : "not congruent", poff); diff --git a/arch/ia64/kernel/.gitignore b/arch/ia64/kernel/.gitignore new file mode 100644 index 00000000000..98307759a3b --- /dev/null +++ b/arch/ia64/kernel/.gitignore @@ -0,0 +1 @@ +gate.lds diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 3d45d24a9d6..897e2083a3b 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -678,9 +678,11 @@ int __init acpi_boot_init(void) /* I/O APIC */ if (acpi_table_parse_madt - (ACPI_MADT_TYPE_IO_SAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1) - printk(KERN_ERR PREFIX - "Error parsing MADT - no IOSAPIC entries\n"); + (ACPI_MADT_TYPE_IO_SAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1) { + if (!ia64_platform_is("sn2")) + printk(KERN_ERR PREFIX + "Error parsing MADT - no IOSAPIC entries\n"); + } /* System-Level Interrupt Routing */ diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index 73ca86d0381..8e8f8b6193e 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -218,9 +218,10 @@ efi_gettimeofday (struct timespec *ts) { efi_time_t tm; - memset(ts, 0, sizeof(ts)); - if ((*efi.get_time)(&tm, NULL) != EFI_SUCCESS) + if ((*efi.get_time)(&tm, NULL) != EFI_SUCCESS) { + memset(ts, 0, sizeof(*ts)); return; + } ts->tv_sec = mktime(tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second); ts->tv_nsec = tm.nanosecond; @@ -967,7 +968,7 @@ find_memmap_space (void) * to use. We can allocate partial granules only if the unavailable * parts exist, and are WB. */ -void +unsigned long efi_memmap_init(unsigned long *s, unsigned long *e) { struct kern_memdesc *k, *prev = NULL; @@ -1084,11 +1085,14 @@ efi_memmap_init(unsigned long *s, unsigned long *e) /* reserve the memory we are using for kern_memmap */ *s = (u64)kern_memmap; *e = (u64)++k; + + return total_mem; } void efi_initialize_iomem_resources(struct resource *code_resource, - struct resource *data_resource) + struct resource *data_resource, + struct resource *bss_resource) { struct resource *res; void *efi_map_start, *efi_map_end, *p; @@ -1109,7 +1113,7 @@ efi_initialize_iomem_resources(struct resource *code_resource, if (md->num_pages == 0) /* should not happen */ continue; - flags = IORESOURCE_MEM; + flags = IORESOURCE_MEM | IORESOURCE_BUSY; switch (md->type) { case EFI_MEMORY_MAPPED_IO: @@ -1131,12 +1135,11 @@ efi_initialize_iomem_resources(struct resource *code_resource, case EFI_ACPI_MEMORY_NVS: name = "ACPI Non-volatile Storage"; - flags |= IORESOURCE_BUSY; break; case EFI_UNUSABLE_MEMORY: name = "reserved"; - flags |= IORESOURCE_BUSY | IORESOURCE_DISABLED; + flags |= IORESOURCE_DISABLED; break; case EFI_RESERVED_TYPE: @@ -1145,7 +1148,6 @@ efi_initialize_iomem_resources(struct resource *code_resource, case EFI_ACPI_RECLAIM_MEMORY: default: name = "reserved"; - flags |= IORESOURCE_BUSY; break; } @@ -1169,6 +1171,7 @@ efi_initialize_iomem_resources(struct resource *code_resource, */ insert_resource(res, code_resource); insert_resource(res, data_resource); + insert_resource(res, bss_resource); #ifdef CONFIG_KEXEC insert_resource(res, &efi_memmap_res); insert_resource(res, &boot_param_res); @@ -1227,7 +1230,7 @@ kdump_find_rsvd_region (unsigned long size, #ifdef CONFIG_PROC_VMCORE /* locate the size find a the descriptor at a certain address */ -unsigned long +unsigned long __init vmcore_find_descriptor_size (unsigned long address) { void *efi_map_start, *efi_map_end, *p; diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S index 44817d97ab4..454d7a7dfa9 100644 --- a/arch/ia64/kernel/gate.lds.S +++ b/arch/ia64/kernel/gate.lds.S @@ -20,6 +20,8 @@ SECTIONS .gnu.version_d : { *(.gnu.version_d) } .gnu.version_r : { *(.gnu.version_r) } + .note : { *(.note*) } :readable :note + .dynamic : { *(.dynamic) } :readable :dynamic /* @@ -83,6 +85,7 @@ PHDRS epc PT_LOAD FILEHDR PHDRS FLAGS(1); /* PF_X */ #endif dynamic PT_DYNAMIC FLAGS(4); /* PF_R */ + note PT_NOTE FLAGS(4); /* PF_R */ unwind PT_IA_64_UNWIND; } diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index cfe4654838f..274a5938304 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -748,6 +748,15 @@ skip_numa_setup: #endif } +static inline unsigned char choose_dmode(void) +{ +#ifdef CONFIG_SMP + if (smp_int_redirect & SMP_IRQ_REDIRECTION) + return IOSAPIC_LOWEST_PRIORITY; +#endif + return IOSAPIC_FIXED; +} + /* * ACPI can describe IOSAPIC interrupts via static tables and namespace * methods. This provides an interface to register those interrupts and @@ -762,6 +771,7 @@ iosapic_register_intr (unsigned int gsi, unsigned long flags; struct iosapic_rte_info *rte; u32 low32; + unsigned char dmode; /* * If this GSI has already been registered (i.e., it's a @@ -791,8 +801,8 @@ iosapic_register_intr (unsigned int gsi, spin_lock(&irq_desc[irq].lock); dest = get_target_cpu(gsi, irq); - err = register_intr(gsi, irq, IOSAPIC_LOWEST_PRIORITY, - polarity, trigger); + dmode = choose_dmode(); + err = register_intr(gsi, irq, dmode, polarity, trigger); if (err < 0) { spin_unlock(&irq_desc[irq].lock); irq = err; @@ -961,10 +971,12 @@ iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi, { int vector, irq; unsigned int dest = cpu_physical_id(smp_processor_id()); + unsigned char dmode; irq = vector = isa_irq_to_vector(isa_irq); BUG_ON(bind_irq_vector(irq, vector, CPU_MASK_ALL)); - register_intr(gsi, irq, IOSAPIC_LOWEST_PRIORITY, polarity, trigger); + dmode = choose_dmode(); + register_intr(gsi, irq, dmode, polarity, trigger); DBG("ISA: IRQ %u -> GSI %u (%s,%s) -> CPU %d (0x%04x) vector %d\n", isa_irq, gsi, trigger == IOSAPIC_EDGE ? "edge" : "level", diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c index 44be1c952b7..6dee579f205 100644 --- a/arch/ia64/kernel/irq.c +++ b/arch/ia64/kernel/irq.c @@ -61,9 +61,11 @@ int show_interrupts(struct seq_file *p, void *v) unsigned long flags; if (i == 0) { - seq_printf(p, " "); + char cpuname[16]; + seq_printf(p, " "); for_each_online_cpu(j) { - seq_printf(p, "CPU%d ",j); + snprintf(cpuname, 10, "CPU%d", j); + seq_printf(p, "%10s ", cpuname); } seq_putc(p, '\n'); } diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index cc87025e8f5..10b48cd15a8 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -571,7 +571,7 @@ out: * Outputs * None */ -static void __init +void ia64_mca_register_cpev (int cpev) { /* Register the CPE interrupt vector with SAL */ diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index 2fdbd5c3f21..e86d0295979 100644 --- a/arch/ia64/kernel/msi_ia64.c +++ b/arch/ia64/kernel/msi_ia64.c @@ -109,7 +109,7 @@ int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) write_msi_msg(irq, &msg); set_irq_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq); - return irq; + return 0; } void ia64_teardown_msi_irq(unsigned int irq) diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index 6ef6ffb943a..396004e8cd1 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -470,7 +470,7 @@ register_info(char *page) return p - page; } -static const char *proc_features[]={ +static char *proc_features_0[]={ /* Feature set 0 */ NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL, NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, @@ -502,25 +502,92 @@ static const char *proc_features[]={ "Enable BERR promotion" }; +static char *proc_features_16[]={ /* Feature set 16 */ + "Disable ETM", + "Enable ETM", + "Enable MCA on half-way timer", + "Enable snoop WC", + NULL, + "Enable Fast Deferral", + "Disable MCA on memory aliasing", + "Enable RSB", + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + "DP system processor", + "Low Voltage", + "HT supported", + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL +}; + +static char **proc_features[]={ + proc_features_0, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + proc_features_16, + NULL, NULL, NULL, NULL, +}; + +static char * +feature_set_info(char *page, u64 avail, u64 status, u64 control, u64 set) +{ + char *p = page; + char **vf, **v; + int i; + + vf = v = proc_features[set]; + for(i=0; i < 64; i++, avail >>=1, status >>=1, control >>=1) { + + if (!(control)) /* No remaining bits set */ + break; + if (!(avail & 0x1)) /* Print only bits that are available */ + continue; + if (vf) + v = vf + i; + if ( v && *v ) { + p += sprintf(p, "%-40s : %s %s\n", *v, + avail & 0x1 ? (status & 0x1 ? + "On " : "Off"): "", + avail & 0x1 ? (control & 0x1 ? + "Ctrl" : "NoCtrl"): ""); + } else { + p += sprintf(p, "Feature set %2ld bit %2d\t\t\t" + " : %s %s\n", + set, i, + avail & 0x1 ? (status & 0x1 ? + "On " : "Off"): "", + avail & 0x1 ? (control & 0x1 ? + "Ctrl" : "NoCtrl"): ""); + } + } + return p; +} static int processor_info(char *page) { char *p = page; - const char **v = proc_features; - u64 avail=1, status=1, control=1; - int i; + u64 avail=1, status=1, control=1, feature_set=0; s64 ret; - if ((ret=ia64_pal_proc_get_features(&avail, &status, &control)) != 0) return 0; + do { + ret = ia64_pal_proc_get_features(&avail, &status, &control, + feature_set); + if (ret < 0) { + return p - page; + } + if (ret == 1) { + feature_set++; + continue; + } + + p = feature_set_info(p, avail, status, control, feature_set); + + feature_set++; + } while(1); - for(i=0; i < 64; i++, v++,avail >>=1, status >>=1, control >>=1) { - if ( ! *v ) continue; - p += sprintf(p, "%-40s : %s%s %s\n", *v, - avail & 0x1 ? "" : "NotImpl", - avail & 0x1 ? (status & 0x1 ? "On" : "Off"): "", - avail & 0x1 ? (control & 0x1 ? "Ctrl" : "NoCtrl"): ""); - } return p - page; } diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c index e796e29f8e1..2cb9425e042 100644 --- a/arch/ia64/kernel/patch.c +++ b/arch/ia64/kernel/patch.c @@ -129,9 +129,6 @@ ia64_patch_mckinley_e9 (unsigned long start, unsigned long end) first_time = 0; if (need_workaround) printk(KERN_INFO "Leaving McKinley Errata 9 workaround enabled\n"); - else - printk(KERN_INFO "McKinley Errata 9 workaround not needed; " - "disabling it\n"); } if (need_workaround) return; diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index f55fa07849c..73e7c2e40b5 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -158,14 +158,14 @@ */ #define PROTECT_CTX(c, f) \ do { \ - DPRINT(("spinlock_irq_save ctx %p by [%d]\n", c, current->pid)); \ + DPRINT(("spinlock_irq_save ctx %p by [%d]\n", c, task_pid_nr(current))); \ spin_lock_irqsave(&(c)->ctx_lock, f); \ - DPRINT(("spinlocked ctx %p by [%d]\n", c, current->pid)); \ + DPRINT(("spinlocked ctx %p by [%d]\n", c, task_pid_nr(current))); \ } while(0) #define UNPROTECT_CTX(c, f) \ do { \ - DPRINT(("spinlock_irq_restore ctx %p by [%d]\n", c, current->pid)); \ + DPRINT(("spinlock_irq_restore ctx %p by [%d]\n", c, task_pid_nr(current))); \ spin_unlock_irqrestore(&(c)->ctx_lock, f); \ } while(0) @@ -227,12 +227,12 @@ #ifdef PFM_DEBUGGING #define DPRINT(a) \ do { \ - if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), current->pid); printk a; } \ + if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \ } while (0) #define DPRINT_ovfl(a) \ do { \ - if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), current->pid); printk a; } \ + if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \ } while (0) #endif @@ -558,7 +558,7 @@ static ctl_table pfm_sysctl_dir[] = { { .ctl_name = CTL_UNNUMBERED, .procname = "perfmon", - .mode = 0755, + .mode = 0555, .child = pfm_ctl_table, }, {} @@ -567,7 +567,7 @@ static ctl_table pfm_sysctl_root[] = { { .ctl_name = CTL_KERN, .procname = "kernel", - .mode = 0755, + .mode = 0555, .child = pfm_sysctl_dir, }, {} @@ -913,7 +913,7 @@ pfm_mask_monitoring(struct task_struct *task) unsigned long mask, val, ovfl_mask; int i; - DPRINT_ovfl(("masking monitoring for [%d]\n", task->pid)); + DPRINT_ovfl(("masking monitoring for [%d]\n", task_pid_nr(task))); ovfl_mask = pmu_conf->ovfl_val; /* @@ -992,12 +992,12 @@ pfm_restore_monitoring(struct task_struct *task) ovfl_mask = pmu_conf->ovfl_val; if (task != current) { - printk(KERN_ERR "perfmon.%d: invalid task[%d] current[%d]\n", __LINE__, task->pid, current->pid); + printk(KERN_ERR "perfmon.%d: invalid task[%d] current[%d]\n", __LINE__, task_pid_nr(task), task_pid_nr(current)); return; } if (ctx->ctx_state != PFM_CTX_MASKED) { printk(KERN_ERR "perfmon.%d: task[%d] current[%d] invalid state=%d\n", __LINE__, - task->pid, current->pid, ctx->ctx_state); + task_pid_nr(task), task_pid_nr(current), ctx->ctx_state); return; } psr = pfm_get_psr(); @@ -1051,7 +1051,8 @@ pfm_restore_monitoring(struct task_struct *task) if ((mask & 0x1) == 0UL) continue; ctx->th_pmcs[i] = ctx->ctx_pmcs[i]; ia64_set_pmc(i, ctx->th_pmcs[i]); - DPRINT(("[%d] pmc[%d]=0x%lx\n", task->pid, i, ctx->th_pmcs[i])); + DPRINT(("[%d] pmc[%d]=0x%lx\n", + task_pid_nr(task), i, ctx->th_pmcs[i])); } ia64_srlz_d(); @@ -1370,7 +1371,7 @@ pfm_reserve_session(struct task_struct *task, int is_syswide, unsigned int cpu) error_conflict: DPRINT(("system wide not possible, conflicting session [%d] on CPU%d\n", - pfm_sessions.pfs_sys_session[cpu]->pid, + task_pid_nr(pfm_sessions.pfs_sys_session[cpu]), cpu)); abort: UNLOCK_PFS(flags); @@ -1442,7 +1443,7 @@ pfm_remove_smpl_mapping(struct task_struct *task, void *vaddr, unsigned long siz /* sanity checks */ if (task->mm == NULL || size == 0UL || vaddr == NULL) { - printk(KERN_ERR "perfmon: pfm_remove_smpl_mapping [%d] invalid context mm=%p\n", task->pid, task->mm); + printk(KERN_ERR "perfmon: pfm_remove_smpl_mapping [%d] invalid context mm=%p\n", task_pid_nr(task), task->mm); return -EINVAL; } @@ -1459,7 +1460,7 @@ pfm_remove_smpl_mapping(struct task_struct *task, void *vaddr, unsigned long siz up_write(&task->mm->mmap_sem); if (r !=0) { - printk(KERN_ERR "perfmon: [%d] unable to unmap sampling buffer @%p size=%lu\n", task->pid, vaddr, size); + printk(KERN_ERR "perfmon: [%d] unable to unmap sampling buffer @%p size=%lu\n", task_pid_nr(task), vaddr, size); } DPRINT(("do_unmap(%p, %lu)=%d\n", vaddr, size, r)); @@ -1501,7 +1502,7 @@ pfm_free_smpl_buffer(pfm_context_t *ctx) return 0; invalid_free: - printk(KERN_ERR "perfmon: pfm_free_smpl_buffer [%d] no buffer\n", current->pid); + printk(KERN_ERR "perfmon: pfm_free_smpl_buffer [%d] no buffer\n", task_pid_nr(current)); return -EINVAL; } #endif @@ -1547,13 +1548,13 @@ pfm_read(struct file *filp, char __user *buf, size_t size, loff_t *ppos) unsigned long flags; DECLARE_WAITQUEUE(wait, current); if (PFM_IS_FILE(filp) == 0) { - printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", task_pid_nr(current)); return -EINVAL; } ctx = (pfm_context_t *)filp->private_data; if (ctx == NULL) { - printk(KERN_ERR "perfmon: pfm_read: NULL ctx [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_read: NULL ctx [%d]\n", task_pid_nr(current)); return -EINVAL; } @@ -1607,7 +1608,7 @@ pfm_read(struct file *filp, char __user *buf, size_t size, loff_t *ppos) PROTECT_CTX(ctx, flags); } - DPRINT(("[%d] back to running ret=%ld\n", current->pid, ret)); + DPRINT(("[%d] back to running ret=%ld\n", task_pid_nr(current), ret)); set_current_state(TASK_RUNNING); remove_wait_queue(&ctx->ctx_msgq_wait, &wait); @@ -1616,7 +1617,7 @@ pfm_read(struct file *filp, char __user *buf, size_t size, loff_t *ppos) ret = -EINVAL; msg = pfm_get_next_msg(ctx); if (msg == NULL) { - printk(KERN_ERR "perfmon: pfm_read no msg for ctx=%p [%d]\n", ctx, current->pid); + printk(KERN_ERR "perfmon: pfm_read no msg for ctx=%p [%d]\n", ctx, task_pid_nr(current)); goto abort_locked; } @@ -1647,13 +1648,13 @@ pfm_poll(struct file *filp, poll_table * wait) unsigned int mask = 0; if (PFM_IS_FILE(filp) == 0) { - printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", task_pid_nr(current)); return 0; } ctx = (pfm_context_t *)filp->private_data; if (ctx == NULL) { - printk(KERN_ERR "perfmon: pfm_poll: NULL ctx [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_poll: NULL ctx [%d]\n", task_pid_nr(current)); return 0; } @@ -1692,7 +1693,7 @@ pfm_do_fasync(int fd, struct file *filp, pfm_context_t *ctx, int on) ret = fasync_helper (fd, filp, on, &ctx->ctx_async_queue); DPRINT(("pfm_fasync called by [%d] on ctx_fd=%d on=%d async_queue=%p ret=%d\n", - current->pid, + task_pid_nr(current), fd, on, ctx->ctx_async_queue, ret)); @@ -1707,13 +1708,13 @@ pfm_fasync(int fd, struct file *filp, int on) int ret; if (PFM_IS_FILE(filp) == 0) { - printk(KERN_ERR "perfmon: pfm_fasync bad magic [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_fasync bad magic [%d]\n", task_pid_nr(current)); return -EBADF; } ctx = (pfm_context_t *)filp->private_data; if (ctx == NULL) { - printk(KERN_ERR "perfmon: pfm_fasync NULL ctx [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_fasync NULL ctx [%d]\n", task_pid_nr(current)); return -EBADF; } /* @@ -1759,7 +1760,7 @@ pfm_syswide_force_stop(void *info) if (owner != ctx->ctx_task) { printk(KERN_ERR "perfmon: pfm_syswide_force_stop CPU%d unexpected owner [%d] instead of [%d]\n", smp_processor_id(), - owner->pid, ctx->ctx_task->pid); + task_pid_nr(owner), task_pid_nr(ctx->ctx_task)); return; } if (GET_PMU_CTX() != ctx) { @@ -1769,7 +1770,7 @@ pfm_syswide_force_stop(void *info) return; } - DPRINT(("on CPU%d forcing system wide stop for [%d]\n", smp_processor_id(), ctx->ctx_task->pid)); + DPRINT(("on CPU%d forcing system wide stop for [%d]\n", smp_processor_id(), task_pid_nr(ctx->ctx_task))); /* * the context is already protected in pfm_close(), we simply * need to mask interrupts to avoid a PMU interrupt race on @@ -1821,7 +1822,7 @@ pfm_flush(struct file *filp, fl_owner_t id) ctx = (pfm_context_t *)filp->private_data; if (ctx == NULL) { - printk(KERN_ERR "perfmon: pfm_flush: NULL ctx [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_flush: NULL ctx [%d]\n", task_pid_nr(current)); return -EBADF; } @@ -1969,7 +1970,7 @@ pfm_close(struct inode *inode, struct file *filp) ctx = (pfm_context_t *)filp->private_data; if (ctx == NULL) { - printk(KERN_ERR "perfmon: pfm_close: NULL ctx [%d]\n", current->pid); + printk(KERN_ERR "perfmon: pfm_close: NULL ctx [%d]\n", task_pid_nr(current)); return -EBADF; } @@ -2066,7 +2067,7 @@ pfm_close(struct inode *inode, struct file *filp) */ ctx->ctx_state = PFM_CTX_ZOMBIE; - DPRINT(("zombie ctx for [%d]\n", task->pid)); + DPRINT(("zombie ctx for [%d]\n", task_pid_nr(task))); /* * cannot free the context on the spot. deferred until * the task notices the ZOMBIE state @@ -2472,7 +2473,7 @@ pfm_setup_buffer_fmt(struct task_struct *task, struct file *filp, pfm_context_t /* invoke and lock buffer format, if found */ fmt = pfm_find_buffer_fmt(arg->ctx_smpl_buf_id); if (fmt == NULL) { - DPRINT(("[%d] cannot find buffer format\n", task->pid)); + DPRINT(("[%d] cannot find buffer format\n", task_pid_nr(task))); return -EINVAL; } @@ -2483,7 +2484,7 @@ pfm_setup_buffer_fmt(struct task_struct *task, struct file *filp, pfm_context_t ret = pfm_buf_fmt_validate(fmt, task, ctx_flags, cpu, fmt_arg); - DPRINT(("[%d] after validate(0x%x,%d,%p)=%d\n", task->pid, ctx_flags, cpu, fmt_arg, ret)); + DPRINT(("[%d] after validate(0x%x,%d,%p)=%d\n", task_pid_nr(task), ctx_flags, cpu, fmt_arg, ret)); if (ret) goto error; @@ -2605,23 +2606,23 @@ pfm_task_incompatible(pfm_context_t *ctx, struct task_struct *task) * no kernel task or task not owner by caller */ if (task->mm == NULL) { - DPRINT(("task [%d] has not memory context (kernel thread)\n", task->pid)); + DPRINT(("task [%d] has not memory context (kernel thread)\n", task_pid_nr(task))); return -EPERM; } if (pfm_bad_permissions(task)) { - DPRINT(("no permission to attach to [%d]\n", task->pid)); + DPRINT(("no permission to attach to [%d]\n", task_pid_nr(task))); return -EPERM; } /* * cannot block in self-monitoring mode */ if (CTX_OVFL_NOBLOCK(ctx) == 0 && task == current) { - DPRINT(("cannot load a blocking context on self for [%d]\n", task->pid)); + DPRINT(("cannot load a blocking context on self for [%d]\n", task_pid_nr(task))); return -EINVAL; } if (task->exit_state == EXIT_ZOMBIE) { - DPRINT(("cannot attach to zombie task [%d]\n", task->pid)); + DPRINT(("cannot attach to zombie task [%d]\n", task_pid_nr(task))); return -EBUSY; } @@ -2631,7 +2632,7 @@ pfm_task_incompatible(pfm_context_t *ctx, struct task_struct *task) if (task == current) return 0; if ((task->state != TASK_STOPPED) && (task->state != TASK_TRACED)) { - DPRINT(("cannot attach to non-stopped task [%d] state=%ld\n", task->pid, task->state)); + DPRINT(("cannot attach to non-stopped task [%d] state=%ld\n", task_pid_nr(task), task->state)); return -EBUSY; } /* @@ -3512,7 +3513,7 @@ pfm_use_debug_registers(struct task_struct *task) if (pmu_conf->use_rr_dbregs == 0) return 0; - DPRINT(("called for [%d]\n", task->pid)); + DPRINT(("called for [%d]\n", task_pid_nr(task))); /* * do it only once @@ -3543,7 +3544,7 @@ pfm_use_debug_registers(struct task_struct *task) DPRINT(("ptrace_use_dbregs=%u sys_use_dbregs=%u by [%d] ret = %d\n", pfm_sessions.pfs_ptrace_use_dbregs, pfm_sessions.pfs_sys_use_dbregs, - task->pid, ret)); + task_pid_nr(task), ret)); UNLOCK_PFS(flags); @@ -3568,7 +3569,7 @@ pfm_release_debug_registers(struct task_struct *task) LOCK_PFS(flags); if (pfm_sessions.pfs_ptrace_use_dbregs == 0) { - printk(KERN_ERR "perfmon: invalid release for [%d] ptrace_use_dbregs=0\n", task->pid); + printk(KERN_ERR "perfmon: invalid release for [%d] ptrace_use_dbregs=0\n", task_pid_nr(task)); ret = -1; } else { pfm_sessions.pfs_ptrace_use_dbregs--; @@ -3620,7 +3621,7 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) /* sanity check */ if (unlikely(task == NULL)) { - printk(KERN_ERR "perfmon: [%d] pfm_restart no task\n", current->pid); + printk(KERN_ERR "perfmon: [%d] pfm_restart no task\n", task_pid_nr(current)); return -EINVAL; } @@ -3629,7 +3630,7 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) fmt = ctx->ctx_buf_fmt; DPRINT(("restarting self %d ovfl=0x%lx\n", - task->pid, + task_pid_nr(task), ctx->ctx_ovfl_regs[0])); if (CTX_HAS_SMPL(ctx)) { @@ -3653,11 +3654,11 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) pfm_reset_regs(ctx, ctx->ctx_ovfl_regs, PFM_PMD_LONG_RESET); if (rst_ctrl.bits.mask_monitoring == 0) { - DPRINT(("resuming monitoring for [%d]\n", task->pid)); + DPRINT(("resuming monitoring for [%d]\n", task_pid_nr(task))); if (state == PFM_CTX_MASKED) pfm_restore_monitoring(task); } else { - DPRINT(("keeping monitoring stopped for [%d]\n", task->pid)); + DPRINT(("keeping monitoring stopped for [%d]\n", task_pid_nr(task))); // cannot use pfm_stop_monitoring(task, regs); } @@ -3714,10 +3715,10 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) * "self-monitoring". */ if (CTX_OVFL_NOBLOCK(ctx) == 0 && state == PFM_CTX_MASKED) { - DPRINT(("unblocking [%d] \n", task->pid)); + DPRINT(("unblocking [%d] \n", task_pid_nr(task))); complete(&ctx->ctx_restart_done); } else { - DPRINT(("[%d] armed exit trap\n", task->pid)); + DPRINT(("[%d] armed exit trap\n", task_pid_nr(task))); ctx->ctx_fl_trap_reason = PFM_TRAP_REASON_RESET; @@ -3805,7 +3806,7 @@ pfm_write_ibr_dbr(int mode, pfm_context_t *ctx, void *arg, int count, struct pt_ * don't bother if we are loaded and task is being debugged */ if (is_loaded && (thread->flags & IA64_THREAD_DBG_VALID) != 0) { - DPRINT(("debug registers already in use for [%d]\n", task->pid)); + DPRINT(("debug registers already in use for [%d]\n", task_pid_nr(task))); return -EBUSY; } @@ -3846,7 +3847,7 @@ pfm_write_ibr_dbr(int mode, pfm_context_t *ctx, void *arg, int count, struct pt_ * is shared by all processes running on it */ if (first_time && can_access_pmu) { - DPRINT(("[%d] clearing ibrs, dbrs\n", task->pid)); + DPRINT(("[%d] clearing ibrs, dbrs\n", task_pid_nr(task))); for (i=0; i < pmu_conf->num_ibrs; i++) { ia64_set_ibr(i, 0UL); ia64_dv_serialize_instruction(); @@ -4035,7 +4036,7 @@ pfm_stop(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) return -EBUSY; } DPRINT(("task [%d] ctx_state=%d is_system=%d\n", - PFM_CTX_TASK(ctx)->pid, + task_pid_nr(PFM_CTX_TASK(ctx)), state, is_system)); /* @@ -4093,7 +4094,7 @@ pfm_stop(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) * monitoring disabled in kernel at next reschedule */ ctx->ctx_saved_psr_up = 0; - DPRINT(("task=[%d]\n", task->pid)); + DPRINT(("task=[%d]\n", task_pid_nr(task))); } return 0; } @@ -4298,11 +4299,12 @@ pfm_context_load(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) if (is_system) { if (pfm_sessions.pfs_ptrace_use_dbregs) { - DPRINT(("cannot load [%d] dbregs in use\n", task->pid)); + DPRINT(("cannot load [%d] dbregs in use\n", + task_pid_nr(task))); ret = -EBUSY; } else { pfm_sessions.pfs_sys_use_dbregs++; - DPRINT(("load [%d] increased sys_use_dbreg=%u\n", task->pid, pfm_sessions.pfs_sys_use_dbregs)); + DPRINT(("load [%d] increased sys_use_dbreg=%u\n", task_pid_nr(task), pfm_sessions.pfs_sys_use_dbregs)); set_dbregs = 1; } } @@ -4394,7 +4396,7 @@ pfm_context_load(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) /* allow user level control */ ia64_psr(regs)->sp = 0; - DPRINT(("clearing psr.sp for [%d]\n", task->pid)); + DPRINT(("clearing psr.sp for [%d]\n", task_pid_nr(task))); SET_LAST_CPU(ctx, smp_processor_id()); INC_ACTIVATION(); @@ -4429,7 +4431,7 @@ pfm_context_load(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) */ SET_PMU_OWNER(task, ctx); - DPRINT(("context loaded on PMU for [%d]\n", task->pid)); + DPRINT(("context loaded on PMU for [%d]\n", task_pid_nr(task))); } else { /* * when not current, task MUST be stopped, so this is safe @@ -4493,7 +4495,7 @@ pfm_context_unload(pfm_context_t *ctx, void *arg, int count, struct pt_regs *reg int prev_state, is_system; int ret; - DPRINT(("ctx_state=%d task [%d]\n", ctx->ctx_state, task ? task->pid : -1)); + DPRINT(("ctx_state=%d task [%d]\n", ctx->ctx_state, task ? task_pid_nr(task) : -1)); prev_state = ctx->ctx_state; is_system = ctx->ctx_fl_system; @@ -4568,7 +4570,7 @@ pfm_context_unload(pfm_context_t *ctx, void *arg, int count, struct pt_regs *reg */ ia64_psr(regs)->sp = 1; - DPRINT(("setting psr.sp for [%d]\n", task->pid)); + DPRINT(("setting psr.sp for [%d]\n", task_pid_nr(task))); } /* * save PMDs to context @@ -4608,7 +4610,7 @@ pfm_context_unload(pfm_context_t *ctx, void *arg, int count, struct pt_regs *reg ctx->ctx_fl_can_restart = 0; ctx->ctx_fl_going_zombie = 0; - DPRINT(("disconnected [%d] from context\n", task->pid)); + DPRINT(("disconnected [%d] from context\n", task_pid_nr(task))); return 0; } @@ -4631,7 +4633,7 @@ pfm_exit_thread(struct task_struct *task) PROTECT_CTX(ctx, flags); - DPRINT(("state=%d task [%d]\n", ctx->ctx_state, task->pid)); + DPRINT(("state=%d task [%d]\n", ctx->ctx_state, task_pid_nr(task))); state = ctx->ctx_state; switch(state) { @@ -4640,13 +4642,13 @@ pfm_exit_thread(struct task_struct *task) * only comes to this function if pfm_context is not NULL, i.e., cannot * be in unloaded state */ - printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task->pid); + printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task_pid_nr(task)); break; case PFM_CTX_LOADED: case PFM_CTX_MASKED: ret = pfm_context_unload(ctx, NULL, 0, regs); if (ret) { - printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task->pid, state, ret); + printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task_pid_nr(task), state, ret); } DPRINT(("ctx unloaded for current state was %d\n", state)); @@ -4655,12 +4657,12 @@ pfm_exit_thread(struct task_struct *task) case PFM_CTX_ZOMBIE: ret = pfm_context_unload(ctx, NULL, 0, regs); if (ret) { - printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task->pid, state, ret); + printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task_pid_nr(task), state, ret); } free_ok = 1; break; default: - printk(KERN_ERR "perfmon: pfm_exit_thread [%d] unexpected state=%d\n", task->pid, state); + printk(KERN_ERR "perfmon: pfm_exit_thread [%d] unexpected state=%d\n", task_pid_nr(task), state); break; } UNPROTECT_CTX(ctx, flags); @@ -4744,7 +4746,7 @@ recheck: DPRINT(("context %d state=%d [%d] task_state=%ld must_stop=%d\n", ctx->ctx_fd, state, - task->pid, + task_pid_nr(task), task->state, PFM_CMD_STOPPED(cmd))); /* @@ -4791,7 +4793,7 @@ recheck: */ if (PFM_CMD_STOPPED(cmd)) { if ((task->state != TASK_STOPPED) && (task->state != TASK_TRACED)) { - DPRINT(("[%d] task not in stopped state\n", task->pid)); + DPRINT(("[%d] task not in stopped state\n", task_pid_nr(task))); return -EBUSY; } /* @@ -4884,7 +4886,7 @@ restart_args: * limit abuse to min page size */ if (unlikely(sz > PFM_MAX_ARGSIZE)) { - printk(KERN_ERR "perfmon: [%d] argument too big %lu\n", current->pid, sz); + printk(KERN_ERR "perfmon: [%d] argument too big %lu\n", task_pid_nr(current), sz); return -E2BIG; } @@ -5031,11 +5033,11 @@ pfm_context_force_terminate(pfm_context_t *ctx, struct pt_regs *regs) { int ret; - DPRINT(("entering for [%d]\n", current->pid)); + DPRINT(("entering for [%d]\n", task_pid_nr(current))); ret = pfm_context_unload(ctx, NULL, 0, regs); if (ret) { - printk(KERN_ERR "pfm_context_force_terminate: [%d] unloaded failed with %d\n", current->pid, ret); + printk(KERN_ERR "pfm_context_force_terminate: [%d] unloaded failed with %d\n", task_pid_nr(current), ret); } /* @@ -5072,7 +5074,7 @@ pfm_handle_work(void) ctx = PFM_GET_CTX(current); if (ctx == NULL) { - printk(KERN_ERR "perfmon: [%d] has no PFM context\n", current->pid); + printk(KERN_ERR "perfmon: [%d] has no PFM context\n", task_pid_nr(current)); return; } @@ -5269,7 +5271,7 @@ pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, str DPRINT_ovfl(("pmc0=0x%lx pid=%d iip=0x%lx, %s " "used_pmds=0x%lx\n", pmc0, - task ? task->pid: -1, + task ? task_pid_nr(task): -1, (regs ? regs->cr_iip : 0), CTX_OVFL_NOBLOCK(ctx) ? "nonblocking" : "blocking", ctx->ctx_used_pmds[0])); @@ -5458,7 +5460,7 @@ pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, str } DPRINT_ovfl(("owner [%d] pending=%ld reason=%u ovfl_pmds=0x%lx ovfl_notify=0x%lx masked=%d\n", - GET_PMU_OWNER() ? GET_PMU_OWNER()->pid : -1, + GET_PMU_OWNER() ? task_pid_nr(GET_PMU_OWNER()) : -1, PFM_GET_WORK_PENDING(task), ctx->ctx_fl_trap_reason, ovfl_pmds, @@ -5483,7 +5485,7 @@ pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, str sanity_check: printk(KERN_ERR "perfmon: CPU%d overflow handler [%d] pmc0=0x%lx\n", smp_processor_id(), - task ? task->pid : -1, + task ? task_pid_nr(task) : -1, pmc0); return; @@ -5516,7 +5518,7 @@ stop_monitoring: * * Overall pretty hairy stuff.... */ - DPRINT(("ctx is zombie for [%d], converted to spurious\n", task ? task->pid: -1)); + DPRINT(("ctx is zombie for [%d], converted to spurious\n", task ? task_pid_nr(task): -1)); pfm_clear_psr_up(); ia64_psr(regs)->up = 0; ia64_psr(regs)->sp = 1; @@ -5577,13 +5579,13 @@ pfm_do_interrupt_handler(int irq, void *arg, struct pt_regs *regs) report_spurious1: printk(KERN_INFO "perfmon: spurious overflow interrupt on CPU%d: process %d has no PFM context\n", - this_cpu, task->pid); + this_cpu, task_pid_nr(task)); pfm_unfreeze_pmu(); return -1; report_spurious2: printk(KERN_INFO "perfmon: spurious overflow interrupt on CPU%d: process %d, invalid flag\n", this_cpu, - task->pid); + task_pid_nr(task)); pfm_unfreeze_pmu(); return -1; } @@ -5870,7 +5872,8 @@ pfm_force_cleanup(pfm_context_t *ctx, struct pt_regs *regs) ia64_psr(regs)->sp = 1; if (GET_PMU_OWNER() == task) { - DPRINT(("cleared ownership for [%d]\n", ctx->ctx_task->pid)); + DPRINT(("cleared ownership for [%d]\n", + task_pid_nr(ctx->ctx_task))); SET_PMU_OWNER(NULL, NULL); } @@ -5882,7 +5885,7 @@ pfm_force_cleanup(pfm_context_t *ctx, struct pt_regs *regs) task->thread.pfm_context = NULL; task->thread.flags &= ~IA64_THREAD_PM_VALID; - DPRINT(("force cleanup for [%d]\n", task->pid)); + DPRINT(("force cleanup for [%d]\n", task_pid_nr(task))); } @@ -6426,7 +6429,7 @@ pfm_flush_pmds(struct task_struct *task, pfm_context_t *ctx) if (PMD_IS_COUNTING(i)) { DPRINT(("[%d] pmd[%d] ctx_pmd=0x%lx hw_pmd=0x%lx\n", - task->pid, + task_pid_nr(task), i, ctx->ctx_pmds[i].val, val & ovfl_val)); @@ -6448,11 +6451,11 @@ pfm_flush_pmds(struct task_struct *task, pfm_context_t *ctx) */ if (pmc0 & (1UL << i)) { val += 1 + ovfl_val; - DPRINT(("[%d] pmd[%d] overflowed\n", task->pid, i)); + DPRINT(("[%d] pmd[%d] overflowed\n", task_pid_nr(task), i)); } } - DPRINT(("[%d] ctx_pmd[%d]=0x%lx pmd_val=0x%lx\n", task->pid, i, val, pmd_val)); + DPRINT(("[%d] ctx_pmd[%d]=0x%lx pmd_val=0x%lx\n", task_pid_nr(task), i, val, pmd_val)); if (is_self) ctx->th_pmds[i] = pmd_val; @@ -6793,14 +6796,14 @@ dump_pmu_state(const char *from) printk("CPU%d from %s() current [%d] iip=0x%lx %s\n", this_cpu, from, - current->pid, + task_pid_nr(current), regs->cr_iip, current->comm); task = GET_PMU_OWNER(); ctx = GET_PMU_CTX(); - printk("->CPU%d owner [%d] ctx=%p\n", this_cpu, task ? task->pid : -1, ctx); + printk("->CPU%d owner [%d] ctx=%p\n", this_cpu, task ? task_pid_nr(task) : -1, ctx); psr = pfm_get_psr(); @@ -6848,7 +6851,7 @@ pfm_inherit(struct task_struct *task, struct pt_regs *regs) { struct thread_struct *thread; - DPRINT(("perfmon: pfm_inherit clearing state for [%d]\n", task->pid)); + DPRINT(("perfmon: pfm_inherit clearing state for [%d]\n", task_pid_nr(task))); thread = &task->thread; diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c index ff80eab83b3..a7af1cb419f 100644 --- a/arch/ia64/kernel/perfmon_default_smpl.c +++ b/arch/ia64/kernel/perfmon_default_smpl.c @@ -44,11 +44,11 @@ default_validate(struct task_struct *task, unsigned int flags, int cpu, void *da int ret = 0; if (data == NULL) { - DPRINT(("[%d] no argument passed\n", task->pid)); + DPRINT(("[%d] no argument passed\n", task_pid_nr(task))); return -EINVAL; } - DPRINT(("[%d] validate flags=0x%x CPU%d\n", task->pid, flags, cpu)); + DPRINT(("[%d] validate flags=0x%x CPU%d\n", task_pid_nr(task), flags, cpu)); /* * must hold at least the buffer header + one minimally sized entry @@ -88,7 +88,7 @@ default_init(struct task_struct *task, void *buf, unsigned int flags, int cpu, v hdr->hdr_count = 0UL; DPRINT(("[%d] buffer=%p buf_size=%lu hdr_size=%lu hdr_version=%u cur_offs=%lu\n", - task->pid, + task_pid_nr(task), buf, hdr->hdr_buf_size, sizeof(*hdr), @@ -245,7 +245,7 @@ default_restart(struct task_struct *task, pfm_ovfl_ctrl_t *ctrl, void *buf, stru static int default_exit(struct task_struct *task, void *buf, struct pt_regs *regs) { - DPRINT(("[%d] exit(%p)\n", task->pid, buf)); + DPRINT(("[%d] exit(%p)\n", task_pid_nr(task), buf)); return 0; } diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index c613fc0e91c..2418289ee5c 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -105,7 +105,8 @@ show_regs (struct pt_regs *regs) unsigned long ip = regs->cr_iip + ia64_psr(regs)->ri; print_modules(); - printk("\nPid: %d, CPU %d, comm: %20s\n", current->pid, smp_processor_id(), current->comm); + printk("\nPid: %d, CPU %d, comm: %20s\n", task_pid_nr(current), + smp_processor_id(), current->comm); printk("psr : %016lx ifs : %016lx ip : [<%016lx>] %s\n", regs->cr_ipsr, regs->cr_ifs, ip, print_tainted()); print_symbol("ip is at %s\n", ip); diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index c5cfcfa4c87..2b3751eef5c 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -90,7 +90,12 @@ static struct resource code_resource = { .name = "Kernel code", .flags = IORESOURCE_BUSY | IORESOURCE_MEM }; -extern char _text[], _end[], _etext[]; + +static struct resource bss_resource = { + .name = "Kernel bss", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM +}; +extern char _text[], _end[], _etext[], _edata[], _bss[]; unsigned long ia64_max_cacheline_size; @@ -200,14 +205,59 @@ static int __init register_memory(void) code_resource.start = ia64_tpa(_text); code_resource.end = ia64_tpa(_etext) - 1; data_resource.start = ia64_tpa(_etext); - data_resource.end = ia64_tpa(_end) - 1; - efi_initialize_iomem_resources(&code_resource, &data_resource); + data_resource.end = ia64_tpa(_edata) - 1; + bss_resource.start = ia64_tpa(_bss); + bss_resource.end = ia64_tpa(_end) - 1; + efi_initialize_iomem_resources(&code_resource, &data_resource, + &bss_resource); return 0; } __initcall(register_memory); + +#ifdef CONFIG_KEXEC +static void __init setup_crashkernel(unsigned long total, int *n) +{ + unsigned long long base = 0, size = 0; + int ret; + + ret = parse_crashkernel(boot_command_line, total, + &size, &base); + if (ret == 0 && size > 0) { + if (!base) { + sort_regions(rsvd_region, *n); + base = kdump_find_rsvd_region(size, + rsvd_region, *n); + } + if (base != ~0UL) { + printk(KERN_INFO "Reserving %ldMB of memory at %ldMB " + "for crashkernel (System RAM: %ldMB)\n", + (unsigned long)(size >> 20), + (unsigned long)(base >> 20), + (unsigned long)(total >> 20)); + rsvd_region[*n].start = + (unsigned long)__va(base); + rsvd_region[*n].end = + (unsigned long)__va(base + size); + (*n)++; + crashk_res.start = base; + crashk_res.end = base + size - 1; + } + } + efi_memmap_res.start = ia64_boot_param->efi_memmap; + efi_memmap_res.end = efi_memmap_res.start + + ia64_boot_param->efi_memmap_size; + boot_param_res.start = __pa(ia64_boot_param); + boot_param_res.end = boot_param_res.start + + sizeof(*ia64_boot_param); +} +#else +static inline void __init setup_crashkernel(unsigned long total, int *n) +{} +#endif + /** * reserve_memory - setup reserved memory areas * @@ -219,6 +269,7 @@ void __init reserve_memory (void) { int n = 0; + unsigned long total_memory; /* * none of the entries in this table overlap @@ -254,50 +305,11 @@ reserve_memory (void) n++; #endif - efi_memmap_init(&rsvd_region[n].start, &rsvd_region[n].end); + total_memory = efi_memmap_init(&rsvd_region[n].start, &rsvd_region[n].end); n++; -#ifdef CONFIG_KEXEC - /* crashkernel=size@offset specifies the size to reserve for a crash - * kernel. If offset is 0, then it is determined automatically. - * By reserving this memory we guarantee that linux never set's it - * up as a DMA target.Useful for holding code to do something - * appropriate after a kernel panic. - */ - { - char *from = strstr(boot_command_line, "crashkernel="); - unsigned long base, size; - if (from) { - size = memparse(from + 12, &from); - if (*from == '@') - base = memparse(from+1, &from); - else - base = 0; - if (size) { - if (!base) { - sort_regions(rsvd_region, n); - base = kdump_find_rsvd_region(size, - rsvd_region, n); - } - if (base != ~0UL) { - rsvd_region[n].start = - (unsigned long)__va(base); - rsvd_region[n].end = - (unsigned long)__va(base + size); - n++; - crashk_res.start = base; - crashk_res.end = base + size - 1; - } - } - } - efi_memmap_res.start = ia64_boot_param->efi_memmap; - efi_memmap_res.end = efi_memmap_res.start + - ia64_boot_param->efi_memmap_size; - boot_param_res.start = __pa(ia64_boot_param); - boot_param_res.end = boot_param_res.start + - sizeof(*ia64_boot_param); - } -#endif + setup_crashkernel(total_memory, &n); + /* end of memory marker */ rsvd_region[n].start = ~0UL; rsvd_region[n].end = ~0UL; @@ -405,34 +417,6 @@ mark_bsp_online (void) #endif } -#ifdef CONFIG_SMP -static void __init -check_for_logical_procs (void) -{ - pal_logical_to_physical_t info; - s64 status; - - status = ia64_pal_logical_to_phys(0, &info); - if (status == -1) { - printk(KERN_INFO "No logical to physical processor mapping " - "available\n"); - return; - } - if (status) { - printk(KERN_ERR "ia64_pal_logical_to_phys failed with %ld\n", - status); - return; - } - /* - * Total number of siblings that BSP has. Though not all of them - * may have booted successfully. The correct number of siblings - * booted is in info.overview_num_log. - */ - smp_num_siblings = info.overview_tpc; - smp_num_cpucores = info.overview_cpp; -} -#endif - static __initdata int nomca; static __init int setup_nomca(char *s) { @@ -528,15 +512,6 @@ setup_arch (char **cmdline_p) #ifdef CONFIG_SMP cpu_physical_id(0) = hard_smp_processor_id(); - check_for_logical_procs(); - if (smp_num_cpucores > 1) - printk(KERN_INFO - "cpu package is Multi-Core capable: number of cores=%d\n", - smp_num_cpucores); - if (smp_num_siblings > 1) - printk(KERN_INFO - "cpu package is Multi-Threading capable: number of siblings=%d\n", - smp_num_siblings); #endif cpu_init(); /* initialize the bootstrap CPU */ @@ -649,12 +624,13 @@ show_cpuinfo (struct seq_file *m, void *v) lpj*HZ/500000, (lpj*HZ/5000) % 100); #ifdef CONFIG_SMP seq_printf(m, "siblings : %u\n", cpus_weight(cpu_core_map[cpunum])); + if (c->socket_id != -1) + seq_printf(m, "physical id: %u\n", c->socket_id); if (c->threads_per_core > 1 || c->cores_per_socket > 1) seq_printf(m, - "physical id: %u\n" - "core id : %u\n" - "thread id : %u\n", - c->socket_id, c->core_id, c->thread_id); + "core id : %u\n" + "thread id : %u\n", + c->core_id, c->thread_id); #endif seq_printf(m,"\n"); @@ -766,6 +742,9 @@ identify_cpu (struct cpuinfo_ia64 *c) c->socket_id = -1; identify_siblings(c); + + if (c->threads_per_core > smp_num_siblings) + smp_num_siblings = c->threads_per_core; #endif c->ppn = cpuid.field.ppn; c->number = cpuid.field.number; diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index aeec8184e86..cdb64cc4d9c 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -227,7 +227,7 @@ ia64_rt_sigreturn (struct sigscratch *scr) si.si_signo = SIGSEGV; si.si_errno = 0; si.si_code = SI_KERNEL; - si.si_pid = current->pid; + si.si_pid = task_pid_vnr(current); si.si_uid = current->uid; si.si_addr = sc; force_sig_info(SIGSEGV, &si, current); @@ -332,7 +332,7 @@ force_sigsegv_info (int sig, void __user *addr) si.si_signo = SIGSEGV; si.si_errno = 0; si.si_code = SI_KERNEL; - si.si_pid = current->pid; + si.si_pid = task_pid_vnr(current); si.si_uid = current->uid; si.si_addr = addr; force_sig_info(SIGSEGV, &si, current); diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index c57dbce25c1..f0fc4d8465a 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -142,7 +142,6 @@ DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map); EXPORT_PER_CPU_SYMBOL(cpu_sibling_map); int smp_num_siblings = 1; -int smp_num_cpucores = 1; /* which logical CPU number maps to which CPU (physical APIC ID) */ volatile int ia64_cpu_to_sapicid[NR_CPUS]; @@ -886,13 +885,17 @@ identify_siblings(struct cpuinfo_ia64 *c) u16 pltid; pal_logical_to_physical_t info; - if (smp_num_cpucores == 1 && smp_num_siblings == 1) - return; - if ((status = ia64_pal_logical_to_phys(-1, &info)) != PAL_STATUS_SUCCESS) { - printk(KERN_ERR "ia64_pal_logical_to_phys failed with %ld\n", - status); - return; + if (status != PAL_STATUS_UNIMPLEMENTED) { + printk(KERN_ERR + "ia64_pal_logical_to_phys failed with %ld\n", + status); + return; + } + + info.overview_ppid = 0; + info.overview_cpp = 1; + info.overview_tpc = 1; } if ((status = ia64_sal_physical_id_info(&pltid)) != PAL_STATUS_SUCCESS) { printk(KERN_ERR "ia64_sal_pltid failed with %ld\n", status); @@ -900,6 +903,10 @@ identify_siblings(struct cpuinfo_ia64 *c) } c->socket_id = (pltid << 8) | info.overview_ppid; + + if (info.overview_cpp == 1 && info.overview_tpc == 1) + return; + c->cores_per_socket = info.overview_cpp; c->threads_per_core = info.overview_tpc; c->num_log = info.overview_num_log; diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c index 3aeaf15e468..78d65cb947d 100644 --- a/arch/ia64/kernel/traps.c +++ b/arch/ia64/kernel/traps.c @@ -61,7 +61,7 @@ die (const char *str, struct pt_regs *regs, long err) if (++die.lock_owner_depth < 3) { printk("%s[%d]: %s %ld [%d]\n", - current->comm, current->pid, str, err, ++die_counter); + current->comm, task_pid_nr(current), str, err, ++die_counter); (void) notify_die(DIE_OOPS, (char *)str, regs, err, 255, SIGSEGV); show_regs(regs); } else @@ -315,7 +315,7 @@ handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr) last.time = current_jiffies + 5 * HZ; printk(KERN_WARNING "%s(%d): floating-point assist fault at ip %016lx, isr %016lx\n", - current->comm, current->pid, regs->cr_iip + ia64_psr(regs)->ri, isr); + current->comm, task_pid_nr(current), regs->cr_iip + ia64_psr(regs)->ri, isr); } } } @@ -453,7 +453,7 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa, if (code == 8) { # ifdef CONFIG_IA64_PRINT_HAZARDS printk("%s[%d]: possible hazard @ ip=%016lx (pr = %016lx)\n", - current->comm, current->pid, + current->comm, task_pid_nr(current), regs.cr_iip + ia64_psr(®s)->ri, regs.pr); # endif return; diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c index fe6aa5a9f8f..2173de9fe91 100644 --- a/arch/ia64/kernel/unaligned.c +++ b/arch/ia64/kernel/unaligned.c @@ -1340,7 +1340,8 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs) size_t len; len = sprintf(buf, "%s(%d): unaligned access to 0x%016lx, " - "ip=0x%016lx\n\r", current->comm, current->pid, + "ip=0x%016lx\n\r", current->comm, + task_pid_nr(current), ifa, regs->cr_iip + ipsr->ri); /* * Don't call tty_write_message() if we're in the kernel; we might @@ -1363,7 +1364,7 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs) "administrator\n" "echo 0 > /proc/sys/kernel/ignore-" "unaligned-usertrap to re-enable\n", - current->comm, current->pid); + current->comm, task_pid_nr(current)); } } } else { diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index d3c538be466..7e9c275ea14 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -146,6 +146,46 @@ find_bootmap_location (unsigned long start, unsigned long end, void *arg) return 0; } +#ifdef CONFIG_SMP +static void *cpu_data; +/** + * per_cpu_init - setup per-cpu variables + * + * Allocate and setup per-cpu data areas. + */ +void * __cpuinit +per_cpu_init (void) +{ + int cpu; + static int first_time=1; + + /* + * get_free_pages() cannot be used before cpu_init() done. BSP + * allocates "NR_CPUS" pages for all CPUs to avoid that AP calls + * get_zeroed_page(). + */ + if (first_time) { + first_time=0; + for (cpu = 0; cpu < NR_CPUS; cpu++) { + memcpy(cpu_data, __phys_per_cpu_start, __per_cpu_end - __per_cpu_start); + __per_cpu_offset[cpu] = (char *) cpu_data - __per_cpu_start; + cpu_data += PERCPU_PAGE_SIZE; + per_cpu(local_per_cpu_offset, cpu) = __per_cpu_offset[cpu]; + } + } + return __per_cpu_start + __per_cpu_offset[smp_processor_id()]; +} + +static inline void +alloc_per_cpu_data(void) +{ + cpu_data = __alloc_bootmem(PERCPU_PAGE_SIZE * NR_CPUS, + PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); +} +#else +#define alloc_per_cpu_data() do { } while (0) +#endif /* CONFIG_SMP */ + /** * find_memory - setup memory map * @@ -182,41 +222,9 @@ find_memory (void) find_initrd(); + alloc_per_cpu_data(); } -#ifdef CONFIG_SMP -/** - * per_cpu_init - setup per-cpu variables - * - * Allocate and setup per-cpu data areas. - */ -void * __cpuinit -per_cpu_init (void) -{ - void *cpu_data; - int cpu; - static int first_time=1; - - /* - * get_free_pages() cannot be used before cpu_init() done. BSP - * allocates "NR_CPUS" pages for all CPUs to avoid that AP calls - * get_zeroed_page(). - */ - if (first_time) { - first_time=0; - cpu_data = __alloc_bootmem(PERCPU_PAGE_SIZE * NR_CPUS, - PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); - for (cpu = 0; cpu < NR_CPUS; cpu++) { - memcpy(cpu_data, __phys_per_cpu_start, __per_cpu_end - __per_cpu_start); - __per_cpu_offset[cpu] = (char *) cpu_data - __per_cpu_start; - cpu_data += PERCPU_PAGE_SIZE; - per_cpu(local_per_cpu_offset, cpu) = __per_cpu_offset[cpu]; - } - } - return __per_cpu_start + __per_cpu_offset[smp_processor_id()]; -} -#endif /* CONFIG_SMP */ - static int count_pages (u64 start, u64 end, void *arg) { diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c index 32f26253c4e..7571076a16a 100644 --- a/arch/ia64/mm/fault.c +++ b/arch/ia64/mm/fault.c @@ -274,7 +274,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 3e10152abbf..25aef6211a5 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -127,8 +127,8 @@ ia64_init_addr_space (void) vma->vm_mm = current->mm; vma->vm_start = current->thread.rbs_bot & PAGE_MASK; vma->vm_end = vma->vm_start + PAGE_SIZE; - vma->vm_page_prot = protection_map[VM_DATA_DEFAULT_FLAGS & 0x7]; vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT; + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); down_write(¤t->mm->mmap_sem); if (insert_vm_struct(current->mm, vma)) { up_write(¤t->mm->mmap_sem); @@ -472,7 +472,7 @@ struct memmap_init_callback_data { unsigned long zone; }; -static int +static int __meminit virtual_memmap_init (u64 start, u64 end, void *arg) { struct memmap_init_callback_data *args; @@ -503,7 +503,7 @@ virtual_memmap_init (u64 start, u64 end, void *arg) return 0; } -void +void __meminit memmap_init (unsigned long size, int nid, unsigned long zone, unsigned long start_pfn) { diff --git a/arch/ia64/oprofile/Kconfig b/arch/ia64/oprofile/Kconfig deleted file mode 100644 index 97271ab484d..00000000000 --- a/arch/ia64/oprofile/Kconfig +++ /dev/null @@ -1,20 +0,0 @@ -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - Due to firmware bugs, you may need to use the "nohalt" boot - option if you're using OProfile with the hardware performance - counters. - - If unsure, say N. - diff --git a/arch/ia64/scripts/check-segrel.lds b/arch/ia64/scripts/check-segrel.lds index 1c2f13e181d..85a0d54fb5a 100644 --- a/arch/ia64/scripts/check-segrel.lds +++ b/arch/ia64/scripts/check-segrel.lds @@ -1,6 +1,7 @@ SECTIONS { . = SIZEOF_HEADERS; .rodata : { *(.rodata) } :ro + .note : { *(.note*) } . = 0xa0000; .data : { *(.data) } :dat /DISCARD/ : { *(*) } diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c index 0f9b12683bf..53351c3cd7b 100644 --- a/arch/ia64/sn/kernel/irq.c +++ b/arch/ia64/sn/kernel/irq.c @@ -5,7 +5,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2000-2007 Silicon Graphics, Inc. All Rights Reserved. */ #include <linux/irq.h> @@ -85,12 +85,18 @@ static void sn_shutdown_irq(unsigned int irq) { } +extern void ia64_mca_register_cpev(int); + static void sn_disable_irq(unsigned int irq) { + if (irq == local_vector_to_irq(IA64_CPE_VECTOR)) + ia64_mca_register_cpev(0); } static void sn_enable_irq(unsigned int irq) { + if (irq == local_vector_to_irq(IA64_CPE_VECTOR)) + ia64_mca_register_cpev(irq); } static void sn_ack_irq(unsigned int irq) diff --git a/arch/ia64/sn/kernel/mca.c b/arch/ia64/sn/kernel/mca.c index 3db62f24596..868c9aa64fe 100644 --- a/arch/ia64/sn/kernel/mca.c +++ b/arch/ia64/sn/kernel/mca.c @@ -98,6 +98,7 @@ sn_platform_plat_specific_err_print(const u8 * sect_header, u8 ** oemdata, while (*sn_oemdata_size > sn_oemdata_bufsize) { u8 *newbuf = vmalloc(*sn_oemdata_size); if (!newbuf) { + mutex_unlock(&sn_oemdata_mutex); printk(KERN_ERR "%s: unable to extend sn_oemdata\n", __FUNCTION__); return 1; diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c index e336e1692a7..81785b78bc1 100644 --- a/arch/ia64/sn/kernel/xpc_main.c +++ b/arch/ia64/sn/kernel/xpc_main.c @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2004-2006 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2004-2007 Silicon Graphics, Inc. All Rights Reserved. */ @@ -257,7 +257,9 @@ xpc_hb_checker(void *ignore) set_cpus_allowed(current, cpumask_of_cpu(XPC_HB_CHECK_CPU)); + /* set our heartbeating to other partitions into motion */ xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ); + xpc_hb_beater(0); while (!(volatile int) xpc_exiting) { @@ -1338,16 +1340,8 @@ xpc_init(void) dev_warn(xpc_part, "can't register die notifier\n"); } - - /* - * Set the beating to other partitions into motion. This is - * the last requirement for other partitions' discovery to - * initiate communications with us. - */ init_timer(&xpc_hb_timer); xpc_hb_timer.function = xpc_hb_beater; - xpc_hb_beater(0); - /* * The real work-horse behind xpc. This processes incoming diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c index ecd8a52b9b9..511db2fd7bf 100644 --- a/arch/ia64/sn/pci/pci_dma.c +++ b/arch/ia64/sn/pci/pci_dma.c @@ -16,7 +16,7 @@ #include <asm/sn/pcidev.h> #include <asm/sn/sn_sal.h> -#define SG_ENT_VIRT_ADDRESS(sg) (page_address((sg)->page) + (sg)->offset) +#define SG_ENT_VIRT_ADDRESS(sg) (sg_virt((sg))) #define SG_ENT_PHYS_ADDRESS(SG) virt_to_phys(SG_ENT_VIRT_ADDRESS(SG)) /** diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index bd5fe76401f..ab9a264cb19 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -426,7 +426,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/m32r/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/m32r/Kconfig.debug" diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c index f8d8650383e..d0c5b0b7da2 100644 --- a/arch/m32r/kernel/irq.c +++ b/arch/m32r/kernel/irq.c @@ -71,7 +71,7 @@ skip: } /* - * do_IRQ handles all normal device IRQ's (the special + * do_IRQ handles all normal device IRQs (the special * SMP cross-CPU interrupts have their own specific * handlers). */ diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c index 916faf6070a..18124542a6e 100644 --- a/arch/m32r/kernel/signal.c +++ b/arch/m32r/kernel/signal.c @@ -36,7 +36,7 @@ sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize, unsigned long r2, unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, struct pt_regs *regs) { - sigset_t saveset, newset; + sigset_t newset; /* XXX: Don't preclude handling different sized sigset_t's. */ if (sigsetsize != sizeof(sigset_t)) @@ -44,21 +44,18 @@ sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize, if (copy_from_user(&newset, unewset, sizeof(newset))) return -EFAULT; - sigdelsetmask(&newset, ~_BLOCKABLE); + sigdelsetmask(&newset, sigmask(SIGKILL)|sigmask(SIGSTOP)); spin_lock_irq(¤t->sighand->siglock); - saveset = current->blocked; + current->saved_sigmask = current->blocked; current->blocked = newset; recalc_sigpending(); spin_unlock_irq(¤t->sighand->siglock); - regs->r0 = -EINTR; - while (1) { - current->state = TASK_INTERRUPTIBLE; - schedule(); - if (do_signal(regs, &saveset)) - return regs->r0; - } + current->state = TASK_INTERRUPTIBLE; + schedule(); + set_thread_flag(TIF_RESTORE_SIGMASK); + return -ERESTARTNOHAND; } asmlinkage int @@ -358,7 +355,7 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { - /* Reenable any watchpoints before delivering the + /* Re-enable any watchpoints before delivering the * signal to user space. The processor register will * have been cleared if the watchpoint triggered * inside the kernel. diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c index 360129174b2..c837bc13b01 100644 --- a/arch/m32r/kernel/smp.c +++ b/arch/m32r/kernel/smp.c @@ -202,7 +202,7 @@ void smp_flush_cache_all_interrupt(void) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* TLB flush request Routins */ +/* TLB flush request Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /*==========================================================================* @@ -378,7 +378,7 @@ void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va) * Name: flush_tlb_others * * Description: This routine requests other CPU to execute flush TLB. - * 1.Setup parmeters. + * 1.Setup parameters. * 2.Send 'INVALIDATE_TLB_IPI' to other CPU. * Request other CPU to execute 'smp_invalidate_interrupt()'. * 3.Wait for other CPUs operation finished. @@ -502,7 +502,7 @@ void smp_invalidate_interrupt(void) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Stop CPU request Routins */ +/* Stop CPU request Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /*==========================================================================* @@ -566,7 +566,7 @@ static void stop_this_cpu(void *dummy) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Call function Routins */ +/* Call function Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /*==========================================================================* @@ -690,7 +690,7 @@ void smp_call_function_interrupt(void) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Timer Routins */ +/* Timer Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /*==========================================================================* @@ -802,7 +802,7 @@ void smp_local_timer_interrupt(void) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Send IPI Routins */ +/* Send IPI Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /*==========================================================================* @@ -814,7 +814,7 @@ void smp_local_timer_interrupt(void) * * Arguments: ipi_num - Number of IPI * try - 0 : Send IPI certainly. - * !0 : The following IPI is not sended when Target CPU + * !0 : The following IPI is not sent when Target CPU * has not received the before IPI. * * Returns: void (cannot fail) @@ -844,7 +844,7 @@ void send_IPI_allbutself(int ipi_num, int try) * Arguments: cpu_mask - Bitmap of target CPUs logical ID * ipi_num - Number of IPI * try - 0 : Send IPI certainly. - * !0 : The following IPI is not sended when Target CPU + * !0 : The following IPI is not sent when Target CPU * has not received the before IPI. * * Returns: void (cannot fail) @@ -885,7 +885,7 @@ static void send_IPI_mask(cpumask_t cpumask, int ipi_num, int try) * Arguments: cpu_mask - Bitmap of target CPUs physical ID * ipi_num - Number of IPI * try - 0 : Send IPI certainly. - * !0 : The following IPI is not sended when Target CPU + * !0 : The following IPI is not sent when Target CPU * has not received the before IPI. * * Returns: IPICRi regster value. diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c index 9dae410014d..0e383da158e 100644 --- a/arch/m32r/kernel/smpboot.c +++ b/arch/m32r/kernel/smpboot.c @@ -133,7 +133,7 @@ static void map_cpu_to_physid(int, int); static void unmap_cpu_to_physid(int, int); /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Boot up APs Routins : BSP */ +/* Boot up APs Routines : BSP */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ void __devinit smp_prepare_boot_cpu(void) { @@ -404,7 +404,7 @@ void __init smp_cpus_done(unsigned int max_cpus) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Activate a secondary processor Routins */ +/* Activate a secondary processor Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /*==========================================================================* @@ -509,7 +509,7 @@ static void __init smp_online(void) } /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -/* Boot up CPUs common Routins */ +/* Boot up CPUs common Routines */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ static void __init show_mp_info(int nr_cpu) { diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c index 0fc2efec18f..6d7a80fdad4 100644 --- a/arch/m32r/kernel/sys_m32r.c +++ b/arch/m32r/kernel/sys_m32r.c @@ -214,7 +214,7 @@ asmlinkage int sys_uname(struct old_utsname __user * name) asmlinkage int sys_cacheflush(void *addr, int bytes, int cache) { - /* This should flush more selectivly ... */ + /* This should flush more selectively ... */ _flush_cache_all(); return 0; } diff --git a/arch/m32r/kernel/syscall_table.S b/arch/m32r/kernel/syscall_table.S index 751ac2a3d12..95aa7987484 100644 --- a/arch/m32r/kernel/syscall_table.S +++ b/arch/m32r/kernel/syscall_table.S @@ -284,3 +284,43 @@ ENTRY(sys_call_table) .long sys_mq_getsetattr .long sys_ni_syscall /* reserved for kexec */ .long sys_waitid + .long sys_ni_syscall /* 285 */ /* available */ + .long sys_add_key + .long sys_request_key + .long sys_keyctl + .long sys_ioprio_set + .long sys_ioprio_get /* 290 */ + .long sys_inotify_init + .long sys_inotify_add_watch + .long sys_inotify_rm_watch + .long sys_migrate_pages + .long sys_openat /* 295 */ + .long sys_mkdirat + .long sys_mknodat + .long sys_fchownat + .long sys_futimesat + .long sys_fstatat64 /* 300 */ + .long sys_unlinkat + .long sys_renameat + .long sys_linkat + .long sys_symlinkat + .long sys_readlinkat /* 305 */ + .long sys_fchmodat + .long sys_faccessat + .long sys_pselect6 + .long sys_ppoll + .long sys_unshare /* 310 */ + .long sys_set_robust_list + .long sys_get_robust_list + .long sys_splice + .long sys_sync_file_range + .long sys_tee /* 315 */ + .long sys_vmsplice + .long sys_move_pages + .long sys_getcpu + .long sys_epoll_pwait + .long sys_utimensat /* 320 */ + .long sys_signalfd + .long sys_timerfd + .long sys_eventfd + .long sys_fallocate diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c index 97e0b1c0830..89ba4a0b5d5 100644 --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -196,7 +196,7 @@ static void show_registers(struct pt_regs *regs) printk("SPI: %08lx\n", sp); } printk("Process %s (pid: %d, process nr: %d, stackpage=%08lx)", - current->comm, current->pid, 0xffff & i, 4096+(unsigned long)current); + current->comm, task_pid_nr(current), 0xffff & i, 4096+(unsigned long)current); /* * When in-kernel, we also print out the stack and code at the diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c index 70a766aad3e..4a71df4c1b3 100644 --- a/arch/m32r/mm/fault.c +++ b/arch/m32r/mm/fault.c @@ -271,7 +271,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(tsk)) { + if (is_global_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/m32r/oprofile/Kconfig b/arch/m32r/oprofile/Kconfig deleted file mode 100644 index 19d37730b66..00000000000 --- a/arch/m32r/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 20a9c08e59c..01dee84f840 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -683,6 +683,8 @@ endmenu source "fs/Kconfig" +source "kernel/Kconfig.instrumentation" + source "arch/m68k/Kconfig.debug" source "security/Kconfig" diff --git a/arch/m68k/amiga/pcmcia.c b/arch/m68k/amiga/pcmcia.c index fc57c6e72ac..186662ca1a8 100644 --- a/arch/m68k/amiga/pcmcia.c +++ b/arch/m68k/amiga/pcmcia.c @@ -33,7 +33,7 @@ void pcmcia_reset(void) /* copy a tuple, including tuple header. return nb bytes copied */ -/* be carefull as this may trigger a GAYLE_IRQ_WR interrupt ! */ +/* be careful as this may trigger a GAYLE_IRQ_WR interrupt ! */ int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len) { diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c index 880add120eb..8a2a53b3361 100644 --- a/arch/m68k/atari/atakeyb.c +++ b/arch/m68k/atari/atakeyb.c @@ -565,7 +565,7 @@ void atari_kbd_leds(unsigned int leds) static int atari_keyb_done = 0; -int __init atari_keyb_init(void) +int atari_keyb_init(void) { if (atari_keyb_done) return 0; @@ -631,6 +631,7 @@ int __init atari_keyb_init(void) atari_keyb_done = 1; return 0; } +EXPORT_SYMBOL_GPL(atari_keyb_init); int atari_kbd_translate(unsigned char keycode, unsigned char *keycodep, char raw_mode) { diff --git a/arch/m68k/ifpsp060/CHANGES b/arch/m68k/ifpsp060/CHANGES index c1e712dfc2e..ba96596910f 100644 --- a/arch/m68k/ifpsp060/CHANGES +++ b/arch/m68k/ifpsp060/CHANGES @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/MISC b/arch/m68k/ifpsp060/MISC index b7e644b94ae..1a63913daa1 100644 --- a/arch/m68k/ifpsp060/MISC +++ b/arch/m68k/ifpsp060/MISC @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/README b/arch/m68k/ifpsp060/README index e3bced429bd..f6f8f5c5941 100644 --- a/arch/m68k/ifpsp060/README +++ b/arch/m68k/ifpsp060/README @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/TEST.DOC b/arch/m68k/ifpsp060/TEST.DOC index 5e5900cb2dc..1ba3aef1500 100644 --- a/arch/m68k/ifpsp060/TEST.DOC +++ b/arch/m68k/ifpsp060/TEST.DOC @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/fplsp.doc b/arch/m68k/ifpsp060/fplsp.doc index fb637c43676..89730a934c5 100644 --- a/arch/m68k/ifpsp060/fplsp.doc +++ b/arch/m68k/ifpsp060/fplsp.doc @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/fpsp.doc b/arch/m68k/ifpsp060/fpsp.doc index 408315209e6..23d513f72ed 100644 --- a/arch/m68k/ifpsp060/fpsp.doc +++ b/arch/m68k/ifpsp060/fpsp.doc @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/fskeleton.S b/arch/m68k/ifpsp060/fskeleton.S index a45a4ff9d2a..0a1ae4f4413 100644 --- a/arch/m68k/ifpsp060/fskeleton.S +++ b/arch/m68k/ifpsp060/fskeleton.S @@ -4,7 +4,7 @@ |M68060 Software Package |Production Release P1.00 -- October 10, 1994 | -|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. | |THE SOFTWARE is provided on an "AS IS" basis and without warranty. |To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/ilsp.doc b/arch/m68k/ifpsp060/ilsp.doc index f6fae6d900a..4e6292f095a 100644 --- a/arch/m68k/ifpsp060/ilsp.doc +++ b/arch/m68k/ifpsp060/ilsp.doc @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/iskeleton.S b/arch/m68k/ifpsp060/iskeleton.S index b2dbdf5ee30..91a9c65fee8 100644 --- a/arch/m68k/ifpsp060/iskeleton.S +++ b/arch/m68k/ifpsp060/iskeleton.S @@ -4,7 +4,7 @@ |M68060 Software Package |Production Release P1.00 -- October 10, 1994 | -|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. | |THE SOFTWARE is provided on an "AS IS" basis and without warranty. |To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/isp.doc b/arch/m68k/ifpsp060/isp.doc index 5a90fded3f0..9dadd727fc5 100644 --- a/arch/m68k/ifpsp060/isp.doc +++ b/arch/m68k/ifpsp060/isp.doc @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/os.S b/arch/m68k/ifpsp060/os.S index aa4df87a6c4..7a0d6e42806 100644 --- a/arch/m68k/ifpsp060/os.S +++ b/arch/m68k/ifpsp060/os.S @@ -4,7 +4,7 @@ |M68060 Software Package |Production Release P1.00 -- October 10, 1994 | -|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. | |THE SOFTWARE is provided on an "AS IS" basis and without warranty. |To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/fplsp.S b/arch/m68k/ifpsp060/src/fplsp.S index fdb79b927ef..3b7ea2dc9f1 100644 --- a/arch/m68k/ifpsp060/src/fplsp.S +++ b/arch/m68k/ifpsp060/src/fplsp.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/fpsp.S b/arch/m68k/ifpsp060/src/fpsp.S index 3b597a9bbf4..6c1a9a21788 100644 --- a/arch/m68k/ifpsp060/src/fpsp.S +++ b/arch/m68k/ifpsp060/src/fpsp.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/ftest.S b/arch/m68k/ifpsp060/src/ftest.S index 2edcbae0fd5..1f947915d81 100644 --- a/arch/m68k/ifpsp060/src/ftest.S +++ b/arch/m68k/ifpsp060/src/ftest.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/ilsp.S b/arch/m68k/ifpsp060/src/ilsp.S index afa7422cddb..970abaf3303 100644 --- a/arch/m68k/ifpsp060/src/ilsp.S +++ b/arch/m68k/ifpsp060/src/ilsp.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/isp.S b/arch/m68k/ifpsp060/src/isp.S index b269091d9df..6dccda766e2 100644 --- a/arch/m68k/ifpsp060/src/isp.S +++ b/arch/m68k/ifpsp060/src/isp.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/itest.S b/arch/m68k/ifpsp060/src/itest.S index ba4a30cbcbe..beca47e7d51 100644 --- a/arch/m68k/ifpsp060/src/itest.S +++ b/arch/m68k/ifpsp060/src/itest.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/ifpsp060/src/pfpsp.S b/arch/m68k/ifpsp060/src/pfpsp.S index 0c997c436be..51b9f7d879d 100644 --- a/arch/m68k/ifpsp060/src/pfpsp.S +++ b/arch/m68k/ifpsp060/src/pfpsp.S @@ -4,7 +4,7 @@ M68000 Hi-Performance Microprocessor Division M68060 Software Package Production Release P1.00 -- October 10, 1994 -M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. +M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved. THE SOFTWARE is provided on an "AS IS" basis and without warranty. To the maximum extent permitted by applicable law, diff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c index 9d4e4b5b6bd..6f8c080dd9f 100644 --- a/arch/m68k/kernel/dma.c +++ b/arch/m68k/kernel/dma.c @@ -9,10 +9,10 @@ #include <linux/dma-mapping.h> #include <linux/device.h> #include <linux/kernel.h> +#include <linux/scatterlist.h> #include <linux/vmalloc.h> #include <asm/pgalloc.h> -#include <asm/scatterlist.h> void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t flag) @@ -121,7 +121,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, int i; for (i = 0; i < nents; sg++, i++) { - sg->dma_address = page_to_phys(sg->page) + sg->offset; + sg->dma_address = sg_phys(sg); dma_sync_single_for_device(dev, sg->dma_address, sg->length, dir); } return nents; diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c index 4e2752a0e89..97f556fa493 100644 --- a/arch/m68k/kernel/traps.c +++ b/arch/m68k/kernel/traps.c @@ -900,7 +900,7 @@ void show_registers(struct pt_regs *regs) regs->d4, regs->d5, regs->a0, regs->a1); printk("Process %s (pid: %d, task=%p)\n", - current->comm, current->pid, current); + current->comm, task_pid_nr(current), current); addr = (unsigned long)&fp->un; printk("Frame format=%X ", regs->format); switch (regs->format) { @@ -1038,7 +1038,7 @@ void bad_super_trap (struct frame *fp) fp->un.fmtb.daddr, space_names[ssw & DFC], fp->ptregs.pc); } - printk ("Current process id is %d\n", current->pid); + printk ("Current process id is %d\n", task_pid_nr(current)); die_if_kernel("BAD KERNEL TRAP", &fp->ptregs, 0); } diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index 8547dbc5e8d..01b468b9392 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -284,7 +284,7 @@ static struct mac_model mac_data_table[] = { }, /* - * Weirdified MacII hardware - all subtley different. Gee thanks + * Weirdified MacII hardware - all subtly different. Gee thanks * Apple. All these boxes seem to have VIA2 in a different place to * the MacII (+1A000 rather than +4000) * CSA: see http://developer.apple.com/technotes/hw/hw_09.html @@ -707,7 +707,7 @@ static struct mac_model mac_data_table[] = { * All of these probably have onboard SONIC in the Dock which * means we'll have to probe for it eventually. * - * Are these reallly MAC_VIA_IIci? The developer notes for the + * Are these really MAC_VIA_IIci? The developer notes for the * Duos show pretty much the same custom parts as in most of * the other PowerBooks which would imply MAC_VIA_QUADRA. */ diff --git a/arch/m68k/mac/iop.c b/arch/m68k/mac/iop.c index 0cea21f5819..5b2799eb96a 100644 --- a/arch/m68k/mac/iop.c +++ b/arch/m68k/mac/iop.c @@ -100,7 +100,7 @@ * finished; this function moves the message state to MSG_COMPLETE and signals * the IOP. This two-step process is provided to allow the handler to defer * message processing to a bottom-half handler if the processing will take - * a signifigant amount of time (handlers are called at interrupt time so they + * a significant amount of time (handlers are called at interrupt time so they * should execute quickly.) */ @@ -120,7 +120,7 @@ /*#define DEBUG_IOP*/ -/* Set to nonezero if the IOPs are present. Set by iop_init() */ +/* Set to non-zero if the IOPs are present. Set by iop_init() */ int iop_scc_present,iop_ism_present; diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c index d7be16917ef..50603d3dce8 100644 --- a/arch/m68k/mac/oss.c +++ b/arch/m68k/mac/oss.c @@ -8,7 +8,7 @@ * * 990502 (jmt) - Major rewrite for new interrupt architecture as well as some * recent insights into OSS operational details. - * 990610 (jmt) - Now taking fulll advantage of the OSS. Interrupts are mapped + * 990610 (jmt) - Now taking full advantage of the OSS. Interrupts are mapped * to mostly match the A/UX interrupt scheme supported on the * VIA side. Also added support for enabling the ISM irq again * since we now have a functional IOP manager. diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c index d5cac72eb3d..8df270e950f 100644 --- a/arch/m68k/mac/via.c +++ b/arch/m68k/mac/via.c @@ -1,7 +1,7 @@ /* * 6522 Versatile Interface Adapter (VIA) * - * There are two of these on the Mac II. Some IRQ's are vectored + * There are two of these on the Mac II. Some IRQs are vectored * via them as are assorted bits and bobs - eg RTC, ADB. * * CSA: Motorola seems to have removed documentation on the 6522 from diff --git a/arch/m68k/math-emu/fp_log.c b/arch/m68k/math-emu/fp_log.c index 87b4f015856..b1033ae0d6f 100644 --- a/arch/m68k/math-emu/fp_log.c +++ b/arch/m68k/math-emu/fp_log.c @@ -65,7 +65,7 @@ fp_fsqrt(struct fp_ext *dest, struct fp_ext *src) fp_copy_ext(&src2, dest); /* - * The taylor row arround a for sqrt(x) is: + * The taylor row around a for sqrt(x) is: * sqrt(x) = sqrt(a) + 1/(2*sqrt(a))*(x-a) + R * With a=1 this gives: * sqrt(x) = 1 + 1/2*(x-1) diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c index eaa61868115..f493f03231d 100644 --- a/arch/m68k/mm/fault.c +++ b/arch/m68k/mm/fault.c @@ -180,7 +180,7 @@ good_area: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c index ad3ed1fb887..46161cef08b 100644 --- a/arch/m68k/q40/q40ints.c +++ b/arch/m68k/q40/q40ints.c @@ -184,7 +184,7 @@ static struct IRQ_TABLE eirqs[] = { }; /* complain only this many times about spurious ints : */ -static int ccleirq=60; /* ISA dev IRQ's*/ +static int ccleirq=60; /* ISA dev IRQs*/ /*static int cclirq=60;*/ /* internal */ /* FIXME: add shared ints,mask,unmask,probing.... */ @@ -234,7 +234,7 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp) * There is a little mess wrt which IRQ really caused this irq request. The * main problem is that IIRQ_REG and EIRQ_REG reflect the state when they * are read - which is long after the request came in. In theory IRQs should - * not just go away but they occassionally do + * not just go away but they occasionally do */ if (irq > 4 && irq <= 15 && mext_disabled) { /*aliased_irq++;*/ diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c index 7a0e3a22068..fb0f6a20cc3 100644 --- a/arch/m68k/sun3/mmu_emu.c +++ b/arch/m68k/sun3/mmu_emu.c @@ -239,7 +239,7 @@ void clear_context(unsigned long context) /* gets an empty context. if full, kills the next context listed to die first */ /* This context invalidation scheme is, well, totally arbitrary, I'm - sure it could be much more intellegent... but it gets the job done + sure it could be much more intelligent... but it gets the job done for now without much overhead in making it's decision. */ /* todo: come up with optimized scheme for flushing contexts */ unsigned long get_free_context(struct mm_struct *mm) diff --git a/arch/m68k/tools/amiga/dmesg.c b/arch/m68k/tools/amiga/dmesg.c index e892748e738..7340f5b6cf6 100644 --- a/arch/m68k/tools/amiga/dmesg.c +++ b/arch/m68k/tools/amiga/dmesg.c @@ -3,7 +3,7 @@ * in Chip RAM with the kernel command * line option `debug=mem'. * - * © Copyright 1996 by Geert Uytterhoeven <geert@linux-m68k.org> + * © Copyright 1996 by Geert Uytterhoeven <geert@linux-m68k.org> * * * Usage: diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index 185906b54cb..f4b582cbb56 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -451,6 +451,12 @@ config MOD5272 help Support for the Netburner MOD-5272 board. +config SAVANTrosie1 + bool "Savant Rosie1 board support" + depends on M523x + help + Support for the Savant Rosie1 board. + config ROMFS_FROM_ROM bool "ROMFS image not RAM resident" depends on (NETtel || SNAPGEAR) @@ -492,7 +498,12 @@ config SNEHA bool default y depends on CPU16B - + +config SAVANT + bool + default y + depends on SAVANTrosie1 + config AVNET bool default y @@ -696,6 +707,8 @@ source "drivers/Kconfig" source "fs/Kconfig" +source "kernel/Kconfig.instrumentation" + source "arch/m68knommu/Kconfig.debug" source "security/Kconfig" diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile index 92227aaaa26..30aa2553693 100644 --- a/arch/m68knommu/Makefile +++ b/arch/m68knommu/Makefile @@ -48,6 +48,7 @@ board-$(CONFIG_SNEHA) := SNEHA board-$(CONFIG_M5208EVB) := M5208EVB board-$(CONFIG_MOD5272) := MOD5272 board-$(CONFIG_AVNET) := AVNET +board-$(CONFIG_SAVANT) := SAVANT BOARD := $(board-y) model-$(CONFIG_RAMKERNEL) := ram @@ -117,4 +118,4 @@ core-y += arch/m68knommu/kernel/ \ libs-y += arch/m68knommu/lib/ archclean: - $(Q)$(MAKE) $(clean)=arch/m68knommu/boot + diff --git a/arch/m68knommu/defconfig b/arch/m68knommu/defconfig index 3891de09ac2..5a0ecaaee3b 100644 --- a/arch/m68knommu/defconfig +++ b/arch/m68knommu/defconfig @@ -1,41 +1,48 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17 -# Tue Jun 27 12:57:06 2006 +# Linux kernel version: 2.6.23 +# Thu Oct 18 13:17:38 2007 # CONFIG_M68K=y # CONFIG_MMU is not set # CONFIG_FPU is not set +CONFIG_ZONE_DMA=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_TIME_LOW_RES=y +CONFIG_NO_IOPORT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SYSVIPC is not set # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_SYSCTL is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" -CONFIG_UID16=y +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set CONFIG_PRINTK=y @@ -44,20 +51,25 @@ CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set +# CONFIG_SIGNALFD is not set +# CONFIG_EVENTFD is not set +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -# CONFIG_MODULES is not set - -# -# Block layer -# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -99,6 +111,7 @@ CONFIG_CLOCK_DIV=1 # # Platform # +# CONFIG_UC5272 is not set CONFIG_M5272C3=y # CONFIG_COBRA5272 is not set # CONFIG_CANCam is not set @@ -107,7 +120,6 @@ CONFIG_M5272C3=y # CONFIG_CPU16B is not set # CONFIG_MOD5272 is not set CONFIG_FREESCALE=y -# CONFIG_LARGE_ALLOCS is not set CONFIG_4KSTACKS=y # @@ -121,6 +133,11 @@ CONFIG_RAMAUTOBIT=y # CONFIG_RAM8BIT is not set # CONFIG_RAM16BIT is not set # CONFIG_RAM32BIT is not set + +# +# ROM configuration +# +# CONFIG_ROM is not set CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set CONFIG_SELECT_MEMORY_MODEL=y @@ -131,20 +148,19 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_VIRT_TO_BUS=y # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support # -# CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # # Executable file formats @@ -168,7 +184,6 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -187,27 +202,21 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -218,7 +227,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -234,7 +242,17 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -245,16 +263,8 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set @@ -266,11 +276,13 @@ CONFIG_MTD_PARTITIONS=y # User Modules And Translation Layers # CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set # # RAM/ROM/Flash chip drivers @@ -290,7 +302,6 @@ CONFIG_MTD_CFI_I2=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -313,42 +324,25 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -356,67 +350,29 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_FEC=y # CONFIG_FEC2 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set @@ -427,20 +383,14 @@ CONFIG_PPP=y # CONFIG_PPP_BSDCOMP is not set # CONFIG_PPP_MPPE is not set # CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=y # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -472,34 +422,13 @@ CONFIG_SERIAL_COLDFIRE=y # CONFIG_UNIX98_PTYS is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -507,101 +436,74 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set -CONFIG_VIDEO_V4L2=y +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # # Sound # # CONFIG_SOUND is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set +# CONFIG_RTC_CLASS is not set # -# LED drivers +# DMA Engine support # +# CONFIG_DMA_ENGINE is not set # -# LED Triggers +# DMA Clients # # -# InfiniBand support +# DMA Devices # # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# Userspace I/O # - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set +# CONFIG_UIO is not set # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set CONFIG_ROMFS_FS=y @@ -629,6 +531,7 @@ CONFIG_ROMFS_FS=y # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set @@ -645,7 +548,6 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set @@ -664,7 +566,6 @@ CONFIG_RAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -678,15 +579,21 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Kernel hacking # # CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_UNWIND_INFO is not set # CONFIG_FULLDEBUG is not set # CONFIG_HIGHPROFILE is not set # CONFIG_BOOTPARAM is not set @@ -699,20 +606,16 @@ CONFIG_LOG_BUF_SHIFT=14 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set # -# Hardware crypto devices -# - -# # Library routines # # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set +CONFIG_HAS_IOMEM=y +CONFIG_HAS_DMA=y diff --git a/arch/m68knommu/kernel/setup.c b/arch/m68knommu/kernel/setup.c index 3f86ade3a22..332345d7675 100644 --- a/arch/m68knommu/kernel/setup.c +++ b/arch/m68knommu/kernel/setup.c @@ -43,11 +43,8 @@ EXPORT_SYMBOL(memory_end); char __initdata command_line[COMMAND_LINE_SIZE]; /* machine dependent timer functions */ -void (*mach_sched_init)(irq_handler_t handler); -void (*mach_tick)(void); void (*mach_gettod)(int*, int*, int*, int*, int*, int*); int (*mach_set_clock_mmss)(unsigned long); -unsigned long (*mach_gettimeoffset)(void); /* machine dependent reboot functions */ void (*mach_reset)(void); @@ -116,7 +113,7 @@ void (*mach_power_off)(void); extern int _stext, _etext, _sdata, _edata, _sbss, _ebss, _end; extern int _ramstart, _ramend; -void setup_arch(char **cmdline_p) +void __init setup_arch(char **cmdline_p) { int bootmap_size; @@ -151,27 +148,15 @@ void setup_arch(char **cmdline_p) #ifdef CONFIG_ELITE printk(KERN_INFO "Modified for M5206eLITE by Rob Scott, rscott@mtrob.fdns.net\n"); #endif -#ifdef CONFIG_TELOS - printk(KERN_INFO "Modified for Omnia ToolVox by James D. Schettine, james@telos-systems.com\n"); -#endif #endif printk(KERN_INFO "Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne\n"); #if defined( CONFIG_PILOT ) && defined( CONFIG_M68328 ) printk(KERN_INFO "TRG SuperPilot FLASH card support <info@trgnet.com>\n"); #endif - #if defined( CONFIG_PILOT ) && defined( CONFIG_M68EZ328 ) printk(KERN_INFO "PalmV support by Lineo Inc. <jeff@uclinux.com>\n"); #endif - -#ifdef CONFIG_M68EZ328ADS - printk(KERN_INFO "M68EZ328ADS board support (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>\n"); -#endif - -#ifdef CONFIG_ALMA_ANS - printk(KERN_INFO "Alma Electronics board support (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>\n"); -#endif #if defined (CONFIG_M68360) printk(KERN_INFO "QUICC port done by SED Systems <hamilton@sedsystems.ca>,\n"); printk(KERN_INFO "based on 2.0.38 port by Lineo Inc. <mleslie@lineo.com>.\n"); @@ -188,11 +173,9 @@ void setup_arch(char **cmdline_p) "BSS=0x%06x-0x%06x\n", (int) &_stext, (int) &_etext, (int) &_sdata, (int) &_edata, (int) &_sbss, (int) &_ebss); - printk(KERN_DEBUG "KERNEL -> ROMFS=0x%06x-0x%06x MEM=0x%06x-0x%06x " - "STACK=0x%06x-0x%06x\n", + printk(KERN_DEBUG "MEMORY -> ROMFS=0x%06x-0x%06x MEM=0x%06x-0x%06x\n ", (int) &_ebss, (int) memory_start, - (int) memory_start, (int) memory_end, - (int) memory_end, (int) _ramend); + (int) memory_start, (int) memory_end); #endif /* Keep a copy of command line */ @@ -287,12 +270,3 @@ struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; -void arch_gettod(int *year, int *mon, int *day, int *hour, - int *min, int *sec) -{ - if (mach_gettod) - mach_gettod(year, mon, day, hour, min, sec); - else - *year = *mon = *day = *hour = *min = *sec = 0; -} - diff --git a/arch/m68knommu/kernel/signal.c b/arch/m68knommu/kernel/signal.c index 437f8c6c14a..70371378db8 100644 --- a/arch/m68knommu/kernel/signal.c +++ b/arch/m68knommu/kernel/signal.c @@ -781,15 +781,7 @@ asmlinkage int do_signal(sigset_t *oldset, struct pt_regs *regs) /* Did we come from a system call? */ if (regs->orig_d0 >= 0) { /* Restart the system call - no handlers present */ - if (regs->d0 == -ERESTARTNOHAND - || regs->d0 == -ERESTARTSYS - || regs->d0 == -ERESTARTNOINTR) { - regs->d0 = regs->orig_d0; - regs->pc -= 2; - } else if (regs->d0 == -ERESTART_RESTARTBLOCK) { - regs->d0 = __NR_restart_syscall; - regs->pc -= 2; - } + handle_restart(regs, NULL, 0); } return 0; } diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c index 467053da2d0..77e5375a2dd 100644 --- a/arch/m68knommu/kernel/time.c +++ b/arch/m68knommu/kernel/time.c @@ -27,7 +27,6 @@ #define TICK_SIZE (tick_nsec / 1000) - static inline int set_rtc_mmss(unsigned long nowtime) { if (mach_set_clock_mmss) @@ -39,15 +38,11 @@ static inline int set_rtc_mmss(unsigned long nowtime) * timer_interrupt() needs to keep up the real-time clock, * as well as call the "do_timer()" routine every clocktick */ -static irqreturn_t timer_interrupt(int irq, void *dummy) +irqreturn_t arch_timer_interrupt(int irq, void *dummy) { /* last time the cmos clock got updated */ static long last_rtc_update=0; - /* may need to kick the hardware timer */ - if (mach_tick) - mach_tick(); - write_seqlock(&xtime_lock); do_timer(1); @@ -103,10 +98,10 @@ void time_init(void) { unsigned int year, mon, day, hour, min, sec; - extern void arch_gettod(int *year, int *mon, int *day, int *hour, - int *min, int *sec); - - arch_gettod(&year, &mon, &day, &hour, &min, &sec); + if (mach_gettod) + mach_gettod(&year, &mon, &day, &hour, &min, &sec); + else + year = mon = day = hour = min = sec = 0; if ((year += 1900) < 1970) year += 100; @@ -114,7 +109,7 @@ void time_init(void) xtime.tv_nsec = 0; wall_to_monotonic.tv_sec = -xtime.tv_sec; - mach_sched_init(timer_interrupt); + hw_timer_init(); } /* @@ -128,7 +123,7 @@ void do_gettimeofday(struct timeval *tv) do { seq = read_seqbegin_irqsave(&xtime_lock, flags); - usec = mach_gettimeoffset ? mach_gettimeoffset() : 0; + usec = hw_timer_offset(); sec = xtime.tv_sec; usec += (xtime.tv_nsec / 1000); } while (read_seqretry_irqrestore(&xtime_lock, seq, flags)); @@ -160,8 +155,7 @@ int do_settimeofday(struct timespec *tv) * Discover what correction gettimeofday * would have done, and then undo it! */ - if (mach_gettimeoffset) - nsec -= (mach_gettimeoffset() * 1000); + nsec -= (hw_timer_offset() * 1000); wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec); wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec); diff --git a/arch/m68knommu/mm/init.c b/arch/m68knommu/mm/init.c index 06e538d1be3..22e2a0d02b8 100644 --- a/arch/m68knommu/mm/init.c +++ b/arch/m68knommu/mm/init.c @@ -98,7 +98,7 @@ extern unsigned long memory_end; * The parameters are pointers to where to stick the starting and ending * addresses of available kernel virtual memory. */ -void paging_init(void) +void __init paging_init(void) { /* * Make sure start_mem is page aligned, otherwise bootmem and @@ -147,7 +147,7 @@ void paging_init(void) } } -void mem_init(void) +void __init mem_init(void) { int codek = 0, datak = 0, initk = 0; unsigned long tmp; diff --git a/arch/m68knommu/platform/5206/config.c b/arch/m68knommu/platform/5206/config.c index d0f2dc5cb5a..b3c4dd4cc13 100644 --- a/arch/m68knommu/platform/5206/config.c +++ b/arch/m68knommu/platform/5206/config.c @@ -10,13 +10,10 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcftimer.h> @@ -25,9 +22,6 @@ /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -97,9 +91,6 @@ int mcf_timerirqpending(int timer) void config_BSP(char *commandp, int size) { mcf_setimr(MCFSIM_IMR_MASKALL); - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/5206e/config.c b/arch/m68knommu/platform/5206e/config.c index 425703fb6ce..f84a4aea8cb 100644 --- a/arch/m68knommu/platform/5206e/config.c +++ b/arch/m68knommu/platform/5206e/config.c @@ -9,23 +9,16 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> -#include <asm/mcftimer.h> #include <asm/mcfsim.h> #include <asm/mcfdma.h> /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -102,9 +95,6 @@ void config_BSP(char *commandp, int size) commandp[size-1] = 0; #endif /* CONFIG_NETtel */ - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/520x/config.c b/arch/m68knommu/platform/520x/config.c index a2c95bebd00..6edbd41261c 100644 --- a/arch/m68knommu/platform/520x/config.c +++ b/arch/m68knommu/platform/520x/config.c @@ -27,9 +27,6 @@ unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS]; /***************************************************************************/ -void coldfire_pit_tick(void); -void coldfire_pit_init(irq_handler_t handler); -unsigned long coldfire_pit_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -47,10 +44,7 @@ void mcf_autovector(unsigned int vec) void config_BSP(char *commandp, int size) { - mach_sched_init = coldfire_pit_init; - mach_tick = coldfire_pit_tick; - mach_gettimeoffset = coldfire_pit_offset; - mach_reset = coldfire_reset; + mach_reset = coldfire_reset; } /***************************************************************************/ diff --git a/arch/m68knommu/platform/523x/config.c b/arch/m68knommu/platform/523x/config.c index 0a3af05a434..e7f80c8e863 100644 --- a/arch/m68knommu/platform/523x/config.c +++ b/arch/m68knommu/platform/523x/config.c @@ -13,12 +13,10 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> @@ -26,9 +24,6 @@ /***************************************************************************/ -void coldfire_pit_tick(void); -void coldfire_pit_init(irq_handler_t handler); -unsigned long coldfire_pit_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -62,9 +57,6 @@ void mcf_autovector(unsigned int vec) void config_BSP(char *commandp, int size) { mcf_disableall(); - mach_sched_init = coldfire_pit_init; - mach_tick = coldfire_pit_tick; - mach_gettimeoffset = coldfire_pit_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/5249/config.c b/arch/m68knommu/platform/5249/config.c index dc2c362590c..d4d39435cb1 100644 --- a/arch/m68knommu/platform/5249/config.c +++ b/arch/m68knommu/platform/5249/config.c @@ -9,24 +9,17 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> -#include <asm/mcftimer.h> #include <asm/mcfsim.h> #include <asm/mcfdma.h> /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -95,9 +88,6 @@ int mcf_timerirqpending(int timer) void config_BSP(char *commandp, int size) { mcf_setimr(MCFSIM_IMR_MASKALL); - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/5272/config.c b/arch/m68knommu/platform/5272/config.c index 1365a8300d5..634a6375e4a 100644 --- a/arch/m68knommu/platform/5272/config.c +++ b/arch/m68knommu/platform/5272/config.c @@ -10,24 +10,17 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> -#include <asm/mcftimer.h> #include <asm/mcfsim.h> #include <asm/mcfdma.h> /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); extern unsigned int mcf_timervector; @@ -128,9 +121,6 @@ void config_BSP(char *commandp, int size) mcf_timervector = 69; mcf_profilevector = 70; - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/527x/config.c b/arch/m68knommu/platform/527x/config.c index 1b820441419..9cbfbc68ae4 100644 --- a/arch/m68knommu/platform/527x/config.c +++ b/arch/m68knommu/platform/527x/config.c @@ -13,12 +13,10 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> @@ -26,9 +24,6 @@ /***************************************************************************/ -void coldfire_pit_tick(void); -void coldfire_pit_init(irq_handler_t handler); -unsigned long coldfire_pit_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -62,9 +57,6 @@ void mcf_autovector(unsigned int vec) void config_BSP(char *commandp, int size) { mcf_disableall(); - mach_sched_init = coldfire_pit_init; - mach_tick = coldfire_pit_tick; - mach_gettimeoffset = coldfire_pit_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/528x/config.c b/arch/m68knommu/platform/528x/config.c index a089e951369..acbd43486d9 100644 --- a/arch/m68knommu/platform/528x/config.c +++ b/arch/m68knommu/platform/528x/config.c @@ -13,12 +13,10 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> @@ -26,9 +24,6 @@ /***************************************************************************/ -void coldfire_pit_tick(void); -void coldfire_pit_init(irq_handler_t handler); -unsigned long coldfire_pit_offset(void); void coldfire_reset(void); /***************************************************************************/ @@ -62,9 +57,6 @@ void mcf_autovector(unsigned int vec) void config_BSP(char *commandp, int size) { mcf_disableall(); - mach_sched_init = coldfire_pit_init; - mach_tick = coldfire_pit_tick; - mach_gettimeoffset = coldfire_pit_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/5307/config.c b/arch/m68knommu/platform/5307/config.c index e3461619fd6..6040821e637 100644 --- a/arch/m68knommu/platform/5307/config.c +++ b/arch/m68knommu/platform/5307/config.c @@ -10,25 +10,18 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> -#include <asm/mcftimer.h> #include <asm/mcfsim.h> #include <asm/mcfdma.h> #include <asm/mcfwdebug.h> /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); extern unsigned int mcf_timervector; @@ -122,9 +115,6 @@ void config_BSP(char *commandp, int size) mcf_timerlevel = 6; #endif - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; #ifdef MCF_BDM_DISABLE diff --git a/arch/m68knommu/platform/5307/entry.S b/arch/m68knommu/platform/5307/entry.S index a8cd867805c..b333731b875 100644 --- a/arch/m68knommu/platform/5307/entry.S +++ b/arch/m68knommu/platform/5307/entry.S @@ -74,7 +74,8 @@ ENTRY(system_call) movel %sp,%d2 /* get thread_info pointer */ andl #-THREAD_SIZE,%d2 /* at start of kernel stack */ movel %d2,%a0 - movel %sp,%a0@(THREAD_ESP0) /* save top of frame */ + movel %a0@,%a1 /* save top of frame */ + movel %sp,%a1@(TASK_THREAD+THREAD_ESP0) btst #(TIF_SYSCALL_TRACE%8),%a0@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8) bnes 1f @@ -83,6 +84,8 @@ ENTRY(system_call) movel %d0,%sp@(PT_D0) /* save the return value */ jra ret_from_exception 1: + movel #-ENOSYS,%d2 /* strace needs -ENOSYS in PT_D0 */ + movel %d2,PT_D0(%sp) /* on syscall entry */ subql #4,%sp SAVE_SWITCH_STACK jbsr syscall_trace diff --git a/arch/m68knommu/platform/5307/pit.c b/arch/m68knommu/platform/5307/pit.c index e53c446d10e..173b754d1cd 100644 --- a/arch/m68knommu/platform/5307/pit.c +++ b/arch/m68knommu/platform/5307/pit.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <asm/machdep.h> #include <asm/io.h> #include <asm/coldfire.h> #include <asm/mcfpit.h> @@ -31,28 +32,30 @@ /***************************************************************************/ -void coldfire_pit_tick(void) +static irqreturn_t hw_tick(int irq, void *dummy) { unsigned short pcsr; /* Reset the ColdFire timer */ pcsr = __raw_readw(TA(MCFPIT_PCSR)); __raw_writew(pcsr | MCFPIT_PCSR_PIF, TA(MCFPIT_PCSR)); + + return arch_timer_interrupt(irq, dummy); } /***************************************************************************/ static struct irqaction coldfire_pit_irq = { - .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER, + .name = "timer", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = hw_tick, }; -void coldfire_pit_init(irq_handler_t handler) +void hw_timer_init(void) { volatile unsigned char *icrp; volatile unsigned long *imrp; - coldfire_pit_irq.handler = handler; setup_irq(MCFINT_VECBASE + MCFINT_PIT1, &coldfire_pit_irq); icrp = (volatile unsigned char *) (MCF_IPSBAR + MCFICM_INTC0 + @@ -71,7 +74,7 @@ void coldfire_pit_init(irq_handler_t handler) /***************************************************************************/ -unsigned long coldfire_pit_offset(void) +unsigned long hw_timer_offset(void) { volatile unsigned long *ipr; unsigned long pmr, pcntr, offset; @@ -83,7 +86,7 @@ unsigned long coldfire_pit_offset(void) /* * If we are still in the first half of the upcount and a - * timer interupt is pending, then add on a ticks worth of time. + * timer interrupt is pending, then add on a ticks worth of time. */ offset = ((pmr - pcntr) * (1000000 / HZ)) / pmr; if ((offset < (1000000 / HZ / 2)) && (*ipr & MCFPIT_IMR_IBIT)) diff --git a/arch/m68knommu/platform/5307/timers.c b/arch/m68knommu/platform/5307/timers.c index 64bd0ff9029..489dec85c85 100644 --- a/arch/m68knommu/platform/5307/timers.c +++ b/arch/m68knommu/platform/5307/timers.c @@ -9,10 +9,9 @@ /***************************************************************************/ #include <linux/kernel.h> +#include <linux/init.h> #include <linux/sched.h> -#include <linux/param.h> #include <linux/interrupt.h> -#include <linux/init.h> #include <linux/irq.h> #include <asm/io.h> #include <asm/traps.h> @@ -54,24 +53,28 @@ extern int mcf_timerirqpending(int timer); /***************************************************************************/ -void coldfire_tick(void) +static irqreturn_t hw_tick(int irq, void *dummy) { /* Reset the ColdFire timer */ __raw_writeb(MCFTIMER_TER_CAP | MCFTIMER_TER_REF, TA(MCFTIMER_TER)); + + return arch_timer_interrupt(irq, dummy); } /***************************************************************************/ static struct irqaction coldfire_timer_irq = { - .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER, + .name = "timer", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = hw_tick, }; +/***************************************************************************/ + static int ticks_per_intr; -void coldfire_timer_init(irq_handler_t handler) +void hw_timer_init(void) { - coldfire_timer_irq.handler = handler; setup_irq(mcf_timervector, &coldfire_timer_irq); __raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR)); @@ -89,7 +92,7 @@ void coldfire_timer_init(irq_handler_t handler) /***************************************************************************/ -unsigned long coldfire_timer_offset(void) +unsigned long hw_timer_offset(void) { unsigned long tcn, offset; diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c index b32c6425f82..f77328b7b6d 100644 --- a/arch/m68knommu/platform/532x/config.c +++ b/arch/m68knommu/platform/532x/config.c @@ -18,25 +18,18 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> -#include <asm/mcftimer.h> #include <asm/mcfsim.h> #include <asm/mcfdma.h> #include <asm/mcfwdebug.h> /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); extern unsigned int mcf_timervector; @@ -104,9 +97,6 @@ void config_BSP(char *commandp, int size) mcf_timervector = 64+32; mcf_profilevector = 64+33; - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; #ifdef MCF_BDM_DISABLE diff --git a/arch/m68knommu/platform/5407/config.c b/arch/m68knommu/platform/5407/config.c index e692536817d..2d3b62eba7c 100644 --- a/arch/m68knommu/platform/5407/config.c +++ b/arch/m68knommu/platform/5407/config.c @@ -10,24 +10,17 @@ /***************************************************************************/ #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/param.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/irq.h> #include <asm/dma.h> -#include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> -#include <asm/mcftimer.h> #include <asm/mcfsim.h> #include <asm/mcfdma.h> /***************************************************************************/ -void coldfire_tick(void); -void coldfire_timer_init(irq_handler_t handler); -unsigned long coldfire_timer_offset(void); void coldfire_reset(void); extern unsigned int mcf_timervector; @@ -108,9 +101,6 @@ void config_BSP(char *commandp, int size) mcf_timerlevel = 6; #endif - mach_sched_init = coldfire_timer_init; - mach_tick = coldfire_tick; - mach_gettimeoffset = coldfire_timer_offset; mach_reset = coldfire_reset; } diff --git a/arch/m68knommu/platform/68328/config.c b/arch/m68knommu/platform/68328/config.c index e5c537d14df..a7bd21deb00 100644 --- a/arch/m68knommu/platform/68328/config.c +++ b/arch/m68knommu/platform/68328/config.c @@ -15,28 +15,14 @@ /***************************************************************************/ -#include <asm/dbg.h> -#include <stdarg.h> #include <linux/types.h> #include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/tty.h> -#include <linux/console.h> -#include <linux/interrupt.h> -#include <asm/current.h> - -#include <asm/setup.h> #include <asm/system.h> -#include <asm/pgtable.h> -#include <asm/irq.h> #include <asm/machdep.h> #include <asm/MC68328.h> /***************************************************************************/ -void m68328_timer_init(irq_handler_t timer_routine); -void m68328_timer_tick(void); -unsigned long m68328_timer_gettimeoffset(void); void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); /***************************************************************************/ @@ -59,14 +45,8 @@ void config_BSP(char *command, int len) printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n"); printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n"); - mach_sched_init = m68328_timer_init; - mach_tick = m68328_timer_tick; - mach_gettimeoffset = m68328_timer_gettimeoffset; - mach_gettod = m68328_timer_gettod; - mach_hwclk = NULL; - mach_set_clock_mmss = NULL; - mach_reset = m68328_reset; - *command = '\0'; + mach_gettod = m68328_timer_gettod; + mach_reset = m68328_reset; } /***************************************************************************/ diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c index 0396476f955..04cbc661d4b 100644 --- a/arch/m68knommu/platform/68328/timers.c +++ b/arch/m68knommu/platform/68328/timers.c @@ -53,18 +53,28 @@ /***************************************************************************/ +static irqreturn_t hw_tick(int irq, void *dummy) +{ + /* Reset Timer1 */ + TSTAT &= 0; + + return arch_timer_interrupt(irq, dummy); +} + +/***************************************************************************/ + static struct irqaction m68328_timer_irq = { - .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER, + .name = "timer", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = hw_tick, }; -void m68328_timer_init(irq_handler_t timer_routine) +void hw_timer_init(void) { /* disable timer 1 */ TCTL = 0; /* set ISR */ - m68328_timer_irq.handler = timer_routine; setup_irq(TMR_IRQ_NUM, &m68328_timer_irq); /* Restart mode, Enable int, Set clock source */ @@ -78,14 +88,7 @@ void m68328_timer_init(irq_handler_t timer_routine) /***************************************************************************/ -void m68328_timer_tick(void) -{ - /* Reset Timer1 */ - TSTAT &= 0; -} -/***************************************************************************/ - -unsigned long m68328_timer_gettimeoffset(void) +unsigned long hw_timer_offset(void) { unsigned long ticks = TCN, offset = 0; diff --git a/arch/m68knommu/platform/68360/config.c b/arch/m68knommu/platform/68360/config.c index 155b72fe260..2b3196af811 100644 --- a/arch/m68knommu/platform/68360/config.c +++ b/arch/m68knommu/platform/68360/config.c @@ -14,8 +14,6 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/mm.h> -#include <linux/tty.h> -#include <linux/console.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -40,8 +38,6 @@ extern void m360_cpm_reset(void); unsigned long int system_clock; -void M68360_init_IRQ(void); - extern QUICC *pquicc; /* TODO DON"T Hard Code this */ @@ -49,14 +45,24 @@ extern QUICC *pquicc; // unsigned int system_clock = 33000000l; extern unsigned long int system_clock; //In kernel setup.c -extern void config_M68360_irq(void); + +static irqreturn_t hw_tick(int irq, void *dummy) +{ + /* Reset Timer1 */ + /* TSTAT &= 0; */ + + pquicc->timer_ter1 = 0x0002; /* clear timer event */ + + return arch_timer_interrupt(irq, dummy); +} static struct irqaction m68360_timer_irq = { - .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER, + .name = "timer", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = hw_tick, }; -void BSP_sched_init(irq_handler_t timer_routine) +void hw_timer_init(void) { unsigned char prescaler; unsigned short tgcr_save; @@ -90,7 +96,6 @@ void BSP_sched_init(irq_handler_t timer_routine) pquicc->timer_ter1 = 0x0003; /* clear timer events */ /* enable timer 1 interrupt in CIMR */ - m68360_timer_irq.handler = timer_routine; setup_irq(CPMVEC_TIMER1, &m68360_timer_irq); /* Start timer 1: */ @@ -98,16 +103,7 @@ void BSP_sched_init(irq_handler_t timer_routine) pquicc->timer_tgcr = tgcr_save; } - -void BSP_tick(void) -{ - /* Reset Timer1 */ - /* TSTAT &= 0; */ - - pquicc->timer_ter1 = 0x0002; /* clear timer event */ -} - -unsigned long BSP_gettimeoffset (void) +unsigned long hw_timer_offset(void) { return 0; } @@ -117,17 +113,7 @@ void BSP_gettod (int *yearp, int *monp, int *dayp, { } -int BSP_hwclk(int op, struct rtc_time *t) -{ - if (!op) { - /* read */ - } else { - /* write */ - } - return 0; -} - -int BSP_set_clock_mmss (unsigned long nowtime) +int BSP_set_clock_mmss(unsigned long nowtime) { #if 0 short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60; @@ -200,11 +186,6 @@ void config_BSP(char *command, int len) scc1_hwaddr = "\00\01\02\03\04\05"; #endif - mach_sched_init = BSP_sched_init; - mach_tick = BSP_tick; - mach_gettimeoffset = BSP_gettimeoffset; mach_gettod = BSP_gettod; - mach_hwclk = NULL; - mach_set_clock_mmss = NULL; mach_reset = BSP_reset; } diff --git a/arch/m68knommu/platform/68EZ328/config.c b/arch/m68knommu/platform/68EZ328/config.c index ab36551fc96..1be1a16f689 100644 --- a/arch/m68knommu/platform/68EZ328/config.c +++ b/arch/m68knommu/platform/68EZ328/config.c @@ -13,15 +13,8 @@ /***************************************************************************/ -#include <stdarg.h> #include <linux/types.h> #include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/tty.h> -#include <linux/console.h> -#include <linux/interrupt.h> - -#include <asm/setup.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/machdep.h> @@ -32,9 +25,6 @@ /***************************************************************************/ -void m68328_timer_init(irq_handler_t timer_routine); -void m68328_timer_tick(void); -unsigned long m68328_timer_gettimeoffset(void); void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); /***************************************************************************/ @@ -79,13 +69,8 @@ void config_BSP(char *command, int len) else command[0] = 0; #endif - mach_sched_init = m68328_timer_init; - mach_tick = m68328_timer_tick; - mach_gettimeoffset = m68328_timer_gettimeoffset; - mach_gettod = m68328_timer_gettod; - mach_hwclk = NULL; - mach_set_clock_mmss = NULL; - mach_reset = m68ez328_reset; + mach_gettod = m68328_timer_gettod; + mach_reset = m68ez328_reset; } /***************************************************************************/ diff --git a/arch/m68knommu/platform/68VZ328/config.c b/arch/m68knommu/platform/68VZ328/config.c index 79dced929c9..fc5c63054e9 100644 --- a/arch/m68knommu/platform/68VZ328/config.c +++ b/arch/m68knommu/platform/68VZ328/config.c @@ -16,17 +16,13 @@ #include <linux/types.h> #include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/tty.h> -#include <linux/console.h> #include <linux/kd.h> #include <linux/netdevice.h> #include <linux/interrupt.h> +#include <linux/irq.h> -#include <asm/setup.h> #include <asm/system.h> #include <asm/pgtable.h> -#include <asm/irq.h> #include <asm/machdep.h> #include <asm/MC68VZ328.h> #include <asm/bootstd.h> @@ -37,9 +33,6 @@ /***************************************************************************/ -void m68328_timer_init(irq_handler_t timer_routine); -void m68328_timer_tick(void); -unsigned long m68328_timer_gettimeoffset(void); void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); /***************************************************************************/ @@ -193,9 +186,6 @@ void config_BSP(char *command, int size) init_hardware(command, size); - mach_sched_init = (void *) m68328_timer_init; - mach_tick = m68328_timer_tick; - mach_gettimeoffset = m68328_timer_gettimeoffset; mach_gettod = m68328_timer_gettod; mach_reset = m68vz328_reset; } diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index cb027580cd1..c6fc405a6c8 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -22,6 +22,7 @@ config MACH_ALCHEMY config BASLER_EXCITE bool "Basler eXcite smart camera" select CEVT_R4K + select CSRC_R4K select DMA_COHERENT select HW_HAS_PCI select IRQ_CPU @@ -49,6 +50,7 @@ config BASLER_EXCITE_PROTOTYPE config BCM47XX bool "BCM47XX based boards" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -66,6 +68,8 @@ config BCM47XX config MIPS_COBALT bool "Cobalt Server" select CEVT_R4K + select CSRC_R4K + select CEVT_GT641XX select DMA_NONCOHERENT select HW_HAS_PCI select I8253 @@ -84,6 +88,7 @@ config MACH_DECSTATION bool "DECstations" select BOOT_ELF32 select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select NO_IOPORT select IRQ_CPU @@ -116,6 +121,7 @@ config MACH_JAZZ select ARC32 select ARCH_MAY_HAVE_PC_FDC select CEVT_R4K + select CSRC_R4K select GENERIC_ISA_DMA select IRQ_CPU select I8253 @@ -136,6 +142,7 @@ config MACH_JAZZ config LASAT bool "LASAT Networks platforms" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK select HW_HAS_PCI @@ -153,6 +160,7 @@ config LEMOTE_FULONG bool "Lemote Fulong mini-PC" select ARCH_SPARSEMEM_ENABLE select CEVT_R4K + select CSRC_R4K select SYS_HAS_CPU_LOONGSON2 select DMA_NONCOHERENT select BOOT_ELF32 @@ -178,6 +186,7 @@ config MIPS_ATLAS bool "MIPS Atlas board" select BOOT_ELF32 select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK select IRQ_CPU @@ -209,6 +218,7 @@ config MIPS_MALTA select ARCH_MAY_HAVE_PC_FDC select BOOT_ELF32 select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select GENERIC_ISA_DMA select IRQ_CPU @@ -240,6 +250,7 @@ config MIPS_MALTA config MIPS_SEAD bool "MIPS SEAD board" select CEVT_R4K + select CSRC_R4K select IRQ_CPU select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK @@ -259,6 +270,7 @@ config MIPS_SEAD config MIPS_SIM bool 'MIPS simulator (MIPSsim)' select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK select IRQ_CPU @@ -277,6 +289,7 @@ config MIPS_SIM config MARKEINS bool "NEC EMMA2RH Mark-eins" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -292,6 +305,7 @@ config MARKEINS config MACH_VR41XX bool "NEC VR4100 series based machines" select CEVT_R4K + select CSRC_R4K select SYS_HAS_CPU_VR41XX select GENERIC_HARDIRQS_NO__DO_IRQ @@ -329,6 +343,7 @@ config PMC_MSP config PMC_YOSEMITE bool "PMC-Sierra Yosemite eval board" select CEVT_R4K + select CSRC_R4K select DMA_COHERENT select HW_HAS_PCI select IRQ_CPU @@ -350,6 +365,7 @@ config PMC_YOSEMITE config QEMU bool "Qemu" select CEVT_R4K + select CSRC_R4K select DMA_COHERENT select GENERIC_ISA_DMA select HAVE_STD_PC_SERIAL_PORT @@ -360,10 +376,10 @@ config QEMU select PCSPEAKER select SWAP_IO_SPACE select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN - select ARCH_SPARSEMEM_ENABLE select GENERIC_HARDIRQS_NO__DO_IRQ select NR_CPUS_DEFAULT_1 select SYS_SUPPORTS_SMP @@ -381,9 +397,11 @@ config SGI_IP22 select ARC32 select BOOT_ELF32 select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select HW_HAS_EISA select I8253 + select I8259 select IP22_CPU_SCACHE select IRQ_CPU select GENERIC_ISA_DMA_SUPPORT_BROKEN @@ -426,6 +444,7 @@ config SGI_IP32 select ARC32 select BOOT_ELF32 select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -497,6 +516,7 @@ config SIBYTE_SWARM select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_KGDB select SYS_SUPPORTS_LITTLE_ENDIAN + select ZONE_DMA32 if 64BIT config SIBYTE_LITTLESUR bool "Sibyte BCM91250C2-LittleSur" @@ -545,7 +565,9 @@ config SIBYTE_BIGSUR select SWAP_IO_SPACE select SYS_HAS_CPU_SB1 select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN + select ZONE_DMA32 if 64BIT config SNI_RM bool "SNI RM200/300/400" @@ -554,6 +576,7 @@ config SNI_RM select ARCH_MAY_HAVE_PC_FDC select BOOT_ELF32 select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select GENERIC_ISA_DMA select HW_HAS_EISA @@ -582,6 +605,7 @@ config SNI_RM config TOSHIBA_JMR3927 bool "Toshiba JMR-TX3927 board" + select CEVT_TXX9 select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_TX3927 @@ -596,6 +620,8 @@ config TOSHIBA_JMR3927 config TOSHIBA_RBTX4927 bool "Toshiba RBTX49[23]7 board" select CEVT_R4K + select CSRC_R4K + select CEVT_TXX9 select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI @@ -617,6 +643,8 @@ config TOSHIBA_RBTX4927 config TOSHIBA_RBTX4938 bool "Toshiba RBTX4938 board" select CEVT_R4K + select CSRC_R4K + select CEVT_TXX9 select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI @@ -637,6 +665,7 @@ config TOSHIBA_RBTX4938 config WR_PPMC bool "Wind River PPMC board" select CEVT_R4K + select CSRC_R4K select IRQ_CPU select BOOT_ELF32 select DMA_NONCOHERENT @@ -685,6 +714,10 @@ config ARCH_HAS_ILOG2_U64 bool default n +config ARCH_SUPPORTS_OPROFILE + bool + default y if !MIPS_MT_SMTC + config GENERIC_FIND_NEXT_BIT bool default y @@ -729,9 +762,30 @@ config ARCH_MAY_HAVE_PC_FDC config BOOT_RAW bool +config CEVT_BCM1480 + bool + +config CEVT_GT641XX + bool + config CEVT_R4K bool +config CEVT_SB1250 + bool + +config CEVT_TXX9 + bool + +config CSRC_BCM1480 + bool + +config CSRC_R4K + bool + +config CSRC_SB1250 + bool + config CFE bool @@ -1386,7 +1440,6 @@ config MIPS_MT_SMP depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI - select CPU_MIPSR2_SRS select MIPS_MT select NR_CPUS_DEFAULT_2 select SMP @@ -1403,7 +1456,6 @@ config MIPS_MT_SMTC select GENERIC_CLOCKEVENTS_BROADCAST select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI - select CPU_MIPSR2_SRS select MIPS_MT select NR_CPUS_DEFAULT_8 select SMP @@ -1430,7 +1482,6 @@ config MIPS_VPE_LOADER depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI - select CPU_MIPSR2_SRS select MIPS_MT help Includes a loader for loading an elf relocatable object @@ -1559,12 +1610,6 @@ config CPU_MIPSR2_IRQ_VI config CPU_MIPSR2_IRQ_EI bool -# -# Shadow registers are an R2 feature -# -config CPU_MIPSR2_SRS - bool - config CPU_HAS_SYNC bool depends on !CPU_R3000 @@ -1626,6 +1671,9 @@ config ARCH_DISCONTIGMEM_ENABLE or have huge holes in the physical address space for other reasons. See <file:Documentation/vm/numa> for more. +config ARCH_POPULATES_NODE_MAP + def_bool y + config ARCH_SPARSEMEM_ENABLE bool select SPARSEMEM_STATIC @@ -1812,7 +1860,7 @@ config KEXEC but it is independent of the system firmware. And like a reboot you can start any kernel with it, not just Linux. - The name comes from the similiarity to the exec system call. + The name comes from the similarity to the exec system call. It is an ongoing process to be certain the hardware in a machine is properly shutdown, so do not be surprised if this code does not @@ -1931,6 +1979,9 @@ config I8253 config PCSPEAKER bool +config ZONE_DMA32 + bool + source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" @@ -2005,7 +2056,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/mips/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/mips/Kconfig.debug" diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index 3efe117721a..fd7124c1b75 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -6,18 +6,6 @@ config TRACE_IRQFLAGS_SUPPORT source "lib/Kconfig.debug" -config CROSSCOMPILE - bool "Are you using a crosscompiler" - help - Say Y here if you are compiling the kernel on a different - architecture than the one it is intended to run on. This is just a - convenience option which will select the appropriate value for - the CROSS_COMPILE make variable which otherwise has to be passed on - the command line from mips-linux-, mipsel-linux-, mips64-linux- and - mips64el-linux- as appropriate for a particular kernel configuration. - You will have to pass the value for CROSS_COMPILE manually if the - name prefix for your tools is different. - config CMDLINE string "Default kernel command string" default "" diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 14164c2b879..a1f8d8b96b0 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -18,15 +18,15 @@ cflags-y := # Select the object file format to substitute into the linker script. # ifdef CONFIG_CPU_LITTLE_ENDIAN -32bit-tool-prefix = mipsel-linux- -64bit-tool-prefix = mips64el-linux- +32bit-tool-archpref = mipsel +64bit-tool-archpref = mips64el 32bit-bfd = elf32-tradlittlemips 64bit-bfd = elf64-tradlittlemips 32bit-emul = elf32ltsmip 64bit-emul = elf64ltsmip else -32bit-tool-prefix = mips-linux- -64bit-tool-prefix = mips64-linux- +32bit-tool-archpref = mips +64bit-tool-archpref = mips64 32bit-bfd = elf32-tradbigmips 64bit-bfd = elf64-tradbigmips 32bit-emul = elf32btsmip @@ -34,16 +34,18 @@ else endif ifdef CONFIG_32BIT -tool-prefix = $(32bit-tool-prefix) +tool-archpref = $(32bit-tool-archpref) UTS_MACHINE := mips endif ifdef CONFIG_64BIT -tool-prefix = $(64bit-tool-prefix) +tool-archpref = $(64bit-tool-archpref) UTS_MACHINE := mips64 endif -ifdef CONFIG_CROSSCOMPILE -CROSS_COMPILE := $(tool-prefix) +ifneq ($(SUBARCH),$(ARCH)) + ifeq ($(CROSS_COMPILE),) + CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-) + endif endif ifdef CONFIG_32BIT diff --git a/arch/mips/au1000/Kconfig b/arch/mips/au1000/Kconfig index b36cec58a9a..05d1354aad3 100644 --- a/arch/mips/au1000/Kconfig +++ b/arch/mips/au1000/Kconfig @@ -138,6 +138,7 @@ config SOC_AU1X00 bool select 64BIT_PHYS_ADDR select CEVT_R4K + select CSRC_R4K select IRQ_CPU select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c index 9d6ad43fded..edf91f41a78 100644 --- a/arch/mips/au1000/common/dbdma.c +++ b/arch/mips/au1000/common/dbdma.c @@ -859,7 +859,7 @@ dbdma_interrupt(int irq, void *dev_id) intstat = dbdma_gptr->ddma_intstat; au_sync(); - chan_index = ffs(intstat); + chan_index = __ffs(intstat); ctp = chan_tab_ptr[chan_index]; cp = ctp->chan_ptr; diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c index 59e932a928d..3c7714f057a 100644 --- a/arch/mips/au1000/common/irq.c +++ b/arch/mips/au1000/common/irq.c @@ -318,38 +318,6 @@ static struct irq_chip level_irq_type = { .end = end_irq, }; -#ifdef CONFIG_PM -void startup_match20_interrupt(irq_handler_t handler) -{ - struct irq_desc *desc = &irq_desc[AU1000_TOY_MATCH2_INT]; - - static struct irqaction action; - memset(&action, 0, sizeof(struct irqaction)); - - /* - * This is a big problem.... since we didn't use request_irq - * when kernel/irq.c calls probe_irq_xxx this interrupt will - * be probed for usage. This will end up disabling the device :( - * Give it a bogus "action" pointer -- this will keep it from - * getting auto-probed! - * - * By setting the status to match that of request_irq() we - * can avoid it. --cgray - */ - action.dev_id = handler; - action.flags = IRQF_DISABLED; - cpus_clear(action.mask); - action.name = "Au1xxx TOY"; - action.handler = handler; - action.next = NULL; - - desc->action = &action; - desc->status &= ~(IRQ_DISABLED | IRQ_AUTODETECT | IRQ_WAITING | IRQ_INPROGRESS); - - local_enable_irq(AU1000_TOY_MATCH2_INT); -} -#endif - static void __init setup_local_irq(unsigned int irq_nr, int type, int int_req) { unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE; @@ -494,9 +462,9 @@ static void intc0_req0_irqdispatch(void) return; } #endif - bit = ffs(intc0_req0); + bit = __ffs(intc0_req0); intc0_req0 &= ~(1 << bit); - do_IRQ(MIPS_CPU_IRQ_BASE + bit); + do_IRQ(AU1000_INTC0_INT_BASE + bit); } @@ -510,9 +478,9 @@ static void intc0_req1_irqdispatch(void) if (!intc0_req1) return; - bit = ffs(intc0_req1); + bit = __ffs(intc0_req1); intc0_req1 &= ~(1 << bit); - do_IRQ(bit); + do_IRQ(AU1000_INTC0_INT_BASE + bit); } @@ -530,9 +498,9 @@ static void intc1_req0_irqdispatch(void) if (!intc1_req0) return; - bit = ffs(intc1_req0); + bit = __ffs(intc1_req0); intc1_req0 &= ~(1 << bit); - do_IRQ(MIPS_CPU_IRQ_BASE + 32 + bit); + do_IRQ(AU1000_INTC1_INT_BASE + bit); } @@ -546,9 +514,9 @@ static void intc1_req1_irqdispatch(void) if (!intc1_req1) return; - bit = ffs(intc1_req1); + bit = __ffs(intc1_req1); intc1_req1 &= ~(1 << bit); - do_IRQ(MIPS_CPU_IRQ_BASE + 32 + bit); + do_IRQ(AU1000_INTC1_INT_BASE + bit); } asmlinkage void plat_irq_dispatch(void) diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c index 2556399708b..f113b512d7b 100644 --- a/arch/mips/au1000/common/time.c +++ b/arch/mips/au1000/common/time.c @@ -67,7 +67,7 @@ static DEFINE_SPINLOCK(time_lock); unsigned long wtimer; #ifdef CONFIG_PM -irqreturn_t counter0_irq(int irq, void *dev_id) +static irqreturn_t counter0_irq(int irq, void *dev_id) { unsigned long pc0; int time_elapsed; @@ -117,6 +117,13 @@ irqreturn_t counter0_irq(int irq, void *dev_id) return IRQ_HANDLED; } +struct irqaction counter0_action = { + .handler = counter0_irq, + .flags = IRQF_DISABLED, + .name = "alchemy-toy", + .dev_id = NULL, +}; + /* When we wakeup from sleep, we have to "catch up" on all of the * timer ticks we have missed. */ @@ -221,7 +228,7 @@ unsigned long cal_r4koff(void) return (cpu_speed / HZ); } -void __init plat_timer_setup(struct irqaction *irq) +void __init plat_time_init(void) { unsigned int est_freq; @@ -255,15 +262,10 @@ void __init plat_timer_setup(struct irqaction *irq) * we do this. */ if (no_au1xxx_32khz) { - unsigned int c0_status; - printk("WARNING: no 32KHz clock found.\n"); - /* Ensure we get CPO_COUNTER interrupts. - */ - c0_status = read_c0_status(); - c0_status |= IE_IRQ5; - write_c0_status(c0_status); + /* Ensure we get CPO_COUNTER interrupts. */ + set_c0_status(IE_IRQ5); } else { while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C0S); @@ -280,7 +282,7 @@ void __init plat_timer_setup(struct irqaction *irq) au_writel(last_match20 + MATCH20_INC, SYS_TOYMATCH2); au_sync(); while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20); - startup_match20_interrupt(counter0_irq); + setup_irq(AU1000_TOY_MATCH2_INT, &counter0_action); /* We can use the real 'wait' instruction. */ diff --git a/arch/mips/au1000/mtx-1/Makefile b/arch/mips/au1000/mtx-1/Makefile index 764bf9f7e28..85a90941de4 100644 --- a/arch/mips/au1000/mtx-1/Makefile +++ b/arch/mips/au1000/mtx-1/Makefile @@ -8,3 +8,6 @@ # lib-y := init.o board_setup.o irqmap.o +obj-y := platform.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/au1000/mtx-1/platform.c b/arch/mips/au1000/mtx-1/platform.c new file mode 100644 index 00000000000..49c0fb409fe --- /dev/null +++ b/arch/mips/au1000/mtx-1/platform.c @@ -0,0 +1,77 @@ +/* + * MTX-1 platform devices registration + * + * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/init.h> +#include <linux/types.h> +#include <linux/platform_device.h> +#include <linux/leds.h> + +#include <asm/gpio.h> + +static struct resource mtx1_wdt_res[] = { + [0] = { + .start = 15, + .end = 15, + .name = "mtx1-wdt-gpio", + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device mtx1_wdt = { + .name = "mtx1-wdt", + .id = 0, + .num_resources = ARRAY_SIZE(mtx1_wdt_res), + .resource = mtx1_wdt_res, +}; + +static struct gpio_led default_leds[] = { + { + .name = "mtx1:green", + .gpio = 211, + }, { + .name = "mtx1:red", + .gpio = 212, + }, +}; + +static struct gpio_led_platform_data mtx1_led_data = { + .num_leds = ARRAY_SIZE(default_leds), + .leds = default_leds, +}; + +static struct platform_device mtx1_gpio_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &mtx1_led_data, + } +}; + +static struct __initdata platform_device * mtx1_devs[] = { + &mtx1_gpio_leds, + &mtx1_wdt +}; + +static int __init mtx1_register_devices(void) +{ + return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs)); +} + +arch_initcall(mtx1_register_devices); diff --git a/arch/mips/au1000/pb1200/Makefile b/arch/mips/au1000/pb1200/Makefile index 22b673cf55a..970b1b1d5cd 100644 --- a/arch/mips/au1000/pb1200/Makefile +++ b/arch/mips/au1000/pb1200/Makefile @@ -3,3 +3,5 @@ # lib-y := init.o board_setup.o irqmap.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c index 5dbc9868f59..b98bebfa87c 100644 --- a/arch/mips/au1000/pb1200/board_setup.c +++ b/arch/mips/au1000/pb1200/board_setup.c @@ -68,9 +68,11 @@ void board_reset(void) void __init board_setup(void) { char *argptr = NULL; - u32 pin_func; #if 0 + { + u32 pin_func; + /* Enable PSC1 SYNC for AC97. Normaly done in audio driver, * but it is board specific code, so put it here. */ @@ -81,11 +83,13 @@ void __init board_setup(void) au_writel(0, (u32)bcsr|0x10); /* turn off pcmcia power */ au_sync(); + } #endif #if defined(CONFIG_I2C_AU1550) { u32 freq0, clksrc; + u32 pin_func; /* Select SMBUS in CPLD */ bcsr->resets &= ~(BCSR_RESETS_PCS0MUX); diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c index 5f48b060379..8fcd0df86f9 100644 --- a/arch/mips/au1000/pb1200/irqmap.c +++ b/arch/mips/au1000/pb1200/irqmap.c @@ -36,8 +36,8 @@ #include <linux/slab.h> #include <linux/random.h> #include <linux/delay.h> +#include <linux/bitops.h> -#include <asm/bitops.h> #include <asm/bootinfo.h> #include <asm/io.h> #include <asm/mipsregs.h> @@ -74,7 +74,7 @@ irqreturn_t pb1200_cascade_handler( int irq, void *dev_id) bcsr->int_status = bisr; for( ; bisr; bisr &= (bisr-1) ) { - extirq_nr = PB1200_INT_BEGIN + ffs(bisr); + extirq_nr = PB1200_INT_BEGIN + __ffs(bisr); /* Ack and dispatch IRQ */ do_IRQ(extirq_nr); } @@ -94,51 +94,41 @@ inline void pb1200_disable_irq(unsigned int irq_nr) bcsr->intclr = 1<<(irq_nr - PB1200_INT_BEGIN); } -static unsigned int pb1200_startup_irq( unsigned int irq_nr ) +static unsigned int pb1200_setup_cascade(void) { - if (++pb1200_cascade_en == 1) - { - request_irq(AU1000_GPIO_7, &pb1200_cascade_handler, - 0, "Pb1200 Cascade", (void *)&pb1200_cascade_handler ); -#ifdef CONFIG_MIPS_PB1200 - /* We have a problem with CPLD rev3. Enable a workaround */ - if( ((bcsr->whoami & BCSR_WHOAMI_CPLD)>>4) <= 3) - { - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("Pb1200 must be at CPLD rev4. Please have Pb1200\n"); - printk("updated to latest revision. This software will not\n"); - printk("work on anything less than CPLD rev4\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - while(1); - } -#endif - } - pb1200_enable_irq(irq_nr); + int err; + + err = request_irq(AU1000_GPIO_7, &pb1200_cascade_handler, + 0, "Pb1200 Cascade", &pb1200_cascade_handler); + if (err) + return err; + return 0; } -static void pb1200_shutdown_irq( unsigned int irq_nr ) +static unsigned int pb1200_startup_irq(unsigned int irq) { - pb1200_disable_irq(irq_nr); - if (--pb1200_cascade_en == 0) - { - free_irq(AU1000_GPIO_7, &pb1200_cascade_handler ); + if (++pb1200_cascade_en == 1) { + int res; + + res = pb1200_setup_cascade(); + if (res) + return res; } - return; + + pb1200_enable_irq(irq); + + return 0; } -static struct irq_chip external_irq_type = +static void pb1200_shutdown_irq(unsigned int irq) { + pb1200_disable_irq(irq); + if (--pb1200_cascade_en == 0) + free_irq(AU1000_GPIO_7, &pb1200_cascade_handler); +} + +static struct irq_chip external_irq_type = { #ifdef CONFIG_MIPS_PB1200 .name = "Pb1200 Ext", #endif @@ -155,16 +145,38 @@ static struct irq_chip external_irq_type = void _board_init_irq(void) { - int irq_nr; + unsigned int irq; - for (irq_nr = PB1200_INT_BEGIN; irq_nr <= PB1200_INT_END; irq_nr++) - { - set_irq_chip_and_handler(irq_nr, &external_irq_type, +#ifdef CONFIG_MIPS_PB1200 + /* We have a problem with CPLD rev3. Enable a workaround */ + if (((bcsr->whoami & BCSR_WHOAMI_CPLD) >> 4) <= 3) { + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("Pb1200 must be at CPLD rev4. Please have Pb1200\n"); + printk("updated to latest revision. This software will not\n"); + printk("work on anything less than CPLD rev4\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + panic("Game over. Your score is 0."); + } +#endif + + for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++) { + set_irq_chip_and_handler(irq, &external_irq_type, handle_level_irq); - pb1200_disable_irq(irq_nr); + pb1200_disable_irq(irq); } - /* GPIO_7 can not be hooked here, so it is hooked upon first - request of any source attached to the cascade */ + /* + * GPIO_7 can not be hooked here, so it is hooked upon first + * request of any source attached to the cascade + */ } - diff --git a/arch/mips/basler/excite/excite_irq.c b/arch/mips/basler/excite/excite_irq.c index 1ecab635042..4903e067916 100644 --- a/arch/mips/basler/excite/excite_irq.c +++ b/arch/mips/basler/excite/excite_irq.c @@ -29,7 +29,7 @@ #include <linux/timex.h> #include <linux/slab.h> #include <linux/random.h> -#include <asm/bitops.h> +#include <linux/bitops.h> #include <asm/bootinfo.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/mips/basler/excite/excite_setup.c b/arch/mips/basler/excite/excite_setup.c index 404ca9284b3..6dd8f0d46d0 100644 --- a/arch/mips/basler/excite/excite_setup.c +++ b/arch/mips/basler/excite/excite_setup.c @@ -68,24 +68,23 @@ DEFINE_SPINLOCK(titan_lock); int titan_irqflags; +/* + * The eXcite platform uses the alternate timer interrupt + * + * Fixme: At the time of this writing cevt-r4k.c doesn't yet know about how + * to handle the alternate timer interrupt of the RM9000. + */ void __init plat_time_init(void) { const u32 modebit5 = ocd_readl(0x00e4); - unsigned int - mult = ((modebit5 >> 11) & 0x1f) + 2, - div = ((modebit5 >> 16) & 0x1f) + 2; + unsigned int mult = ((modebit5 >> 11) & 0x1f) + 2; + unsigned int div = ((modebit5 >> 16) & 0x1f) + 2; - if (div == 33) div = 1; + if (div == 33) + div = 1; mips_hpt_frequency = EXCITE_CPU_EXT_CLOCK * mult / div / 2; } -void __init plat_timer_setup(struct irqaction *irq) -{ - /* The eXcite platform uses the alternate timer interrupt */ - set_c0_intcontrol(0x80); - setup_irq(TIMER_IRQ, irq); -} - static int __init excite_init_console(void) { #if defined(CONFIG_SERIAL_8250) diff --git a/arch/mips/bcm47xx/time.c b/arch/mips/bcm47xx/time.c index 0ab4676c8bd..0c6f47b3fd9 100644 --- a/arch/mips/bcm47xx/time.c +++ b/arch/mips/bcm47xx/time.c @@ -46,10 +46,3 @@ void __init plat_time_init(void) /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */ mips_hpt_frequency = hz; } - -void __init -plat_timer_setup(struct irqaction *irq) -{ - /* Enable the timer interrupt */ - setup_irq(7, irq); -} diff --git a/arch/mips/cobalt/Makefile b/arch/mips/cobalt/Makefile index 6b83f4ddc8f..d73833b7c78 100644 --- a/arch/mips/cobalt/Makefile +++ b/arch/mips/cobalt/Makefile @@ -2,7 +2,7 @@ # Makefile for the Cobalt micro systems family specific parts of the kernel # -obj-y := buttons.o irq.o led.o reset.o rtc.o serial.o setup.o +obj-y := buttons.o irq.o led.o reset.o rtc.o serial.o setup.o time.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_EARLY_PRINTK) += console.o diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c index d11bb1bc7b6..dd23beb8604 100644 --- a/arch/mips/cobalt/setup.c +++ b/arch/mips/cobalt/setup.c @@ -9,19 +9,17 @@ * Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv) * */ -#include <linux/interrupt.h> #include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/ioport.h> #include <linux/pm.h> #include <asm/bootinfo.h> -#include <asm/time.h> -#include <asm/i8253.h> -#include <asm/io.h> #include <asm/reboot.h> #include <asm/gt64120.h> #include <cobalt.h> -#include <irq.h> extern void cobalt_machine_restart(char *command); extern void cobalt_machine_halt(void); @@ -41,17 +39,6 @@ const char *get_system_type(void) return "MIPS Cobalt"; } -void __init plat_timer_setup(struct irqaction *irq) -{ - /* Load timer value for HZ (TCLK is 50MHz) */ - GT_WRITE(GT_TC0_OFS, 50*1000*1000 / HZ); - - /* Enable timer0 */ - GT_WRITE(GT_TC_CONTROL_OFS, GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK); - - setup_irq(GT641XX_TIMER0_IRQ, irq); -} - /* * Cobalt doesn't have PS/2 keyboard/mouse interfaces, * keyboard conntroller is never used. @@ -84,11 +71,6 @@ static struct resource cobalt_reserved_resources[] = { }, }; -void __init plat_time_init(void) -{ - setup_pit_timer(); -} - void __init plat_mem_setup(void) { int i; diff --git a/arch/mips/cobalt/time.c b/arch/mips/cobalt/time.c new file mode 100644 index 00000000000..fa819fccd5d --- /dev/null +++ b/arch/mips/cobalt/time.c @@ -0,0 +1,35 @@ +/* + * Cobalt time initialization. + * + * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/init.h> + +#include <asm/gt64120.h> +#include <asm/i8253.h> +#include <asm/time.h> + +#define GT641XX_BASE_CLOCK 50000000 /* 50MHz */ + +void __init plat_time_init(void) +{ + setup_pit_timer(); + + gt641xx_set_base_clock(GT641XX_BASE_CLOCK); + + mips_timer_state = gt641xx_timer0_state; +} diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index 885b633647e..5a8b7acb7dd 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -738,7 +738,6 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index e3c3a07e8a7..d4ed90bca26 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -714,7 +714,6 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index 9aa7c3ebfa3..a055657e698 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -775,7 +775,6 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index 99240668bca..0ad08cf446e 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -811,7 +811,6 @@ CONFIG_SERIO_RAW=m # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index 19992f76c60..057c7d429c8 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -856,7 +856,6 @@ CONFIG_SERIO_RAW=m # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 49bcc58929b..892d4c38fd0 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -175,6 +175,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 +CONFIG_CGROUPS=y CONFIG_CPUSETS=y CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig index 86dcb746435..61b72f5a953 100644 --- a/arch/mips/configs/mipssim_defconfig +++ b/arch/mips/configs/mipssim_defconfig @@ -1,71 +1,68 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:35 2007 +# Linux kernel version: 2.6.23 +# Thu Oct 18 22:45:52 2007 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SEAD is not set -# CONFIG_WR_PPMC is not set CONFIG_MIPS_SIM=y -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_QEMU is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set # CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_PTSWARM is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_BOOT_RAW=y +CONFIG_CEVT_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y @@ -76,6 +73,11 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_CPU_LOONGSON2 is not set CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -115,8 +117,8 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set +CONFIG_SYS_SUPPORTS_MULTITHREADING=y # CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_64BIT_PHYS_ADDR is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -130,50 +132,52 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HZ_48 is not set -# CONFIG_HZ_100 is not set +CONFIG_HZ_100=y # CONFIG_HZ_128 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 +CONFIG_HZ=100 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y +# CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_EMBEDDED=y @@ -187,31 +191,29 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -229,18 +231,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # +# CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # Executable file formats # CONFIG_BINFMT_ELF=y @@ -250,9 +245,8 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y # # Networking @@ -262,75 +256,50 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y +# CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_ASK_IP_FIB_HASH=y # CONFIG_IP_FIB_TRIE is not set CONFIG_IP_FIB_HASH=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set -CONFIG_IP_ROUTE_VERBOSE=y +# CONFIG_IP_MULTIPLE_TABLES is not set +# CONFIG_IP_ROUTE_MULTIPATH is not set +# CONFIG_IP_ROUTE_VERBOSE is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y +# CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set -CONFIG_SYN_COOKIES=y +# CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set -CONFIG_NETWORK_SECMARK=y +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# +# CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -347,44 +316,7 @@ CONFIG_SCTP_HMAC_MD5=y # # QoS and/or fair queueing # -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_FIFO=y -CONFIG_NET_SCH_CLK_JIFFIES=y -# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set -# CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_NETEM=m -CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# -CONFIG_NET_CLS=y -CONFIG_NET_CLS_BASIC=m -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_ROUTE=y -# CONFIG_NET_CLS_FW is not set -# CONFIG_NET_CLS_U32 is not set -# CONFIG_NET_CLS_RSVP is not set -# CONFIG_NET_CLS_RSVP6 is not set -# CONFIG_NET_EMATCH is not set -# CONFIG_NET_CLS_ACT is not set -# CONFIG_NET_CLS_POLICE is not set -CONFIG_NET_ESTIMATOR=y +# CONFIG_NET_SCHED is not set # # Network testing @@ -393,8 +325,17 @@ CONFIG_NET_ESTIMATOR=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set -CONFIG_FIB_RULES=y +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -403,52 +344,25 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_MISC_DEVICES is not set # CONFIG_IDE is not set # @@ -456,48 +370,29 @@ CONFIG_BLK_DEV_NBD=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_AX88796 is not set CONFIG_MIPS_SIM_NET=y # CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -513,49 +408,18 @@ CONFIG_MIPS_SIM_NET=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_LIBPS2 is not set -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # @@ -581,31 +445,13 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -613,118 +459,60 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set # -# Dallas's 1-wire bus +# Sonics Silicon Backplane # -# CONFIG_W1 is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # -# CONFIG_SOUND is not set +# CONFIG_DISPLAY_SUPPORT is not set # -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support +# Sound # +# CONFIG_SOUND is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Auxiliary Display support -# - -# -# Virtualization +# Userspace I/O # +# CONFIG_UIO is not set # # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set @@ -732,6 +520,7 @@ CONFIG_EXT2_FS=y # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set CONFIG_ROMFS_FS=y # CONFIG_INOTIFY is not set @@ -760,10 +549,11 @@ CONFIG_ROMFS_FS=y CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y -# CONFIG_SYSFS is not set -# CONFIG_TMPFS is not set +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -781,10 +571,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -796,6 +583,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -803,22 +591,14 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# +# CONFIG_DLM is not set # # Profiling support @@ -833,20 +613,22 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -854,7 +636,9 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="nfsroot=192.168.192.169:/u1/mipsel,timeo=20 ip=dhcp" # CONFIG_DEBUG_STACK_USAGE is not set @@ -865,60 +649,20 @@ CONFIG_CMDLINE="nfsroot=192.168.192.169:/u1/mipsel,timeo=20 ip=dhcp" # Security options # # CONFIG_KEYS is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=m -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -# CONFIG_CRYPTO_DES is not set -CONFIG_CRYPTO_FCRYPT=m -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set # # Library routines # -CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set -CONFIG_CRC16=y -CONFIG_CRC32=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index d53fa8f8e09..703d28db05b 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -731,7 +731,6 @@ CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index dc4aa0c6684..82f0c5cee0d 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -849,7 +849,6 @@ CONFIG_SERIO_RAW=m # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index 24428e13002..147a4fc7fdd 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -842,7 +842,6 @@ CONFIG_SERIO_RAW=m # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_AU1X00_GPIO is not set -# CONFIG_TS_AU1X00_ADS7846 is not set # # Serial drivers diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index 3ed991ae0eb..c2798229cbf 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -196,6 +196,7 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_CGROUPS=y CONFIG_CPUSETS=y CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y @@ -467,7 +468,7 @@ CONFIG_BLK_DEV_IDEFLOPPY=y # CONFIG_IDE_GENERIC=y # CONFIG_BLK_DEV_IDEPCI is not set -# CONFIG_BLK_DEV_IDE_SWARM is not set +CONFIG_BLK_DEV_IDE_SWARM=y # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set # CONFIG_IDEDMA_AUTO is not set diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c index 5e1da53b04a..82f9e9013e7 100644 --- a/arch/mips/emma2rh/markeins/setup.c +++ b/arch/mips/emma2rh/markeins/setup.c @@ -104,12 +104,6 @@ void __init plat_time_init(void) mips_hpt_frequency = (bus_frequency * (4 + reg)) / 4 / 2; } -void __init plat_timer_setup(struct irqaction *irq) -{ - /* we are using the cpu counter for timer interrupts */ - setup_irq(CPU_IRQ_BASE + 7, irq); -} - static void markeins_board_init(void); extern void markeins_irq_setup(void); diff --git a/arch/mips/gt64120/wrppmc/time.c b/arch/mips/gt64120/wrppmc/time.c index b207e7f1417..668dbd5f12c 100644 --- a/arch/mips/gt64120/wrppmc/time.c +++ b/arch/mips/gt64120/wrppmc/time.c @@ -19,12 +19,6 @@ #define WRPPMC_CPU_CLK_FREQ 40000000 /* 40MHZ */ -void __init plat_timer_setup(struct irqaction *irq) -{ - /* Install ISR for timer interrupt */ - setup_irq(WRPPMC_MIPS_TIMER_IRQ, irq); -} - /* * Estimate CPU frequency. Sets mips_hpt_frequency as a side-effect * diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c index ae25b480723..d7f8a782aae 100644 --- a/arch/mips/jazz/irq.c +++ b/arch/mips/jazz/irq.c @@ -97,9 +97,10 @@ asmlinkage void plat_irq_dispatch(void) if (pending & IE_IRQ4) { r4030_read_reg32(JAZZ_TIMER_REGISTER); do_IRQ(JAZZ_TIMER_IRQ); - } else if (pending & IE_IRQ2) - do_IRQ(r4030_read_reg32(JAZZ_EISA_IRQ_ACK)); - else if (pending & IE_IRQ1) { + } else if (pending & IE_IRQ2) { + irq = *(volatile u8 *)JAZZ_EISA_IRQ_ACK; + do_IRQ(irq); + } else if (pending & IE_IRQ1) { irq = *(volatile u8 *)JAZZ_IO_IRQ_SOURCE >> 2; if (likely(irq > 0)) do_IRQ(irq + JAZZ_IRQ_START - 1); @@ -117,16 +118,16 @@ static void r4030_set_mode(enum clock_event_mode mode, struct clock_event_device r4030_clockevent = { .name = "r4030", .features = CLOCK_EVT_FEAT_PERIODIC, - .rating = 100, + .rating = 300, .irq = JAZZ_TIMER_IRQ, - .cpumask = CPU_MASK_CPU0, .set_mode = r4030_set_mode, }; static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id) { - r4030_clockevent.event_handler(&r4030_clockevent); + struct clock_event_device *cd = dev_id; + cd->event_handler(cd); return IRQ_HANDLED; } @@ -134,15 +135,22 @@ static struct irqaction r4030_timer_irqaction = { .handler = r4030_timer_interrupt, .flags = IRQF_DISABLED, .mask = CPU_MASK_CPU0, - .name = "timer", + .name = "R4030 timer", }; void __init plat_time_init(void) { - struct irqaction *irq = &r4030_timer_irqaction; + struct clock_event_device *cd = &r4030_clockevent; + struct irqaction *action = &r4030_timer_irqaction; + unsigned int cpu = smp_processor_id(); BUG_ON(HZ != 100); + cd->cpumask = cpumask_of_cpu(cpu); + clockevents_register_device(cd); + action->dev_id = cd; + setup_irq(JAZZ_TIMER_IRQ, action); + /* * Set clock to 100Hz. * @@ -150,8 +158,5 @@ void __init plat_time_init(void) * a programmable 4-bit divider. This makes it fairly inflexible. */ r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9); - setup_irq(JAZZ_TIMER_IRQ, irq); - - clockevents_register_device(&r4030_clockevent); setup_pit_timer(); } diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c index edb9e59248e..06e01c8f4e3 100644 --- a/arch/mips/jmr3927/rbhma3100/setup.c +++ b/arch/mips/jmr3927/rbhma3100/setup.c @@ -27,17 +27,13 @@ * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) */ -#include <linux/clockchips.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/kdev_t.h> #include <linux/types.h> -#include <linux/sched.h> #include <linux/pci.h> #include <linux/ide.h> -#include <linux/irq.h> #include <linux/ioport.h> -#include <linux/param.h> /* for HZ */ #include <linux/delay.h> #include <linux/pm.h> #include <linux/platform_device.h> @@ -48,17 +44,13 @@ #endif #include <asm/addrspace.h> -#include <asm/time.h> +#include <asm/txx9tmr.h> #include <asm/reboot.h> #include <asm/jmr3927/jmr3927.h> #include <asm/mipsregs.h> extern void puts(const char *cp); -/* Tick Timer divider */ -#define JMR3927_TIMER_CCD 0 /* 1/2 */ -#define JMR3927_TIMER_CLK (JMR3927_IMCLK / (2 << JMR3927_TIMER_CCD)) - /* don't enable - see errata */ static int jmr3927_ccfg_toeon; @@ -93,66 +85,12 @@ static void jmr3927_machine_power_off(void) while (1); } -static cycle_t jmr3927_hpt_read(void) -{ - /* We assume this function is called xtime_lock held. */ - return jiffies * (JMR3927_TIMER_CLK / HZ) + jmr3927_tmrptr->trr; -} - -static void jmr3927_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - /* Nothing to do here */ -} - -struct clock_event_device jmr3927_clock_event_device = { - .name = "MIPS", - .features = CLOCK_EVT_FEAT_PERIODIC, - .shift = 32, - .rating = 300, - .cpumask = CPU_MASK_CPU0, - .irq = JMR3927_IRQ_TICK, - .set_mode = jmr3927_set_mode, -}; - -static irqreturn_t jmr3927_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *cd = &jmr3927_clock_event_device; - - jmr3927_tmrptr->tisr = 0; /* ack interrupt */ - - cd->event_handler(cd); - - return IRQ_HANDLED; -} - -static struct irqaction jmr3927_timer_irqaction = { - .handler = jmr3927_timer_interrupt, - .flags = IRQF_DISABLED | IRQF_PERCPU, - .name = "jmr3927-timer", -}; - void __init plat_time_init(void) { - struct clock_event_device *cd; - - clocksource_mips.read = jmr3927_hpt_read; - mips_hpt_frequency = JMR3927_TIMER_CLK; - - jmr3927_tmrptr->cpra = JMR3927_TIMER_CLK / HZ; - jmr3927_tmrptr->itmr = TXx927_TMTITMR_TIIE | TXx927_TMTITMR_TZCE; - jmr3927_tmrptr->ccdr = JMR3927_TIMER_CCD; - jmr3927_tmrptr->tcr = - TXx927_TMTCR_TCE | TXx927_TMTCR_CCDE | TXx927_TMTCR_TMODE_ITVL; - - cd = &jmr3927_clock_event_device; - /* Calculate the min / max delta */ - cd->mult = div_sc((unsigned long) JMR3927_IMCLK, NSEC_PER_SEC, 32); - cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd); - cd->min_delta_ns = clockevent_delta2ns(0x300, cd); - clockevents_register_device(cd); - - setup_irq(JMR3927_IRQ_TICK, &jmr3927_timer_irqaction); + txx9_clockevent_init(TX3927_TMR_REG(0), + TXX9_IRQ_BASE + JMR3927_IRQ_IRC_TMR(0), + JMR3927_IMCLK); + txx9_clocksource_init(TX3927_TMR_REG(1), JMR3927_IMCLK); } #define DO_WRITE_THROUGH @@ -317,15 +255,8 @@ static void __init tx3927_setup(void) tx3927_ccfgptr->ccfg, tx3927_ccfgptr->pcfg); /* TMR */ - /* disable all timers */ - for (i = 0; i < TX3927_NR_TMR; i++) { - tx3927_tmrptr(i)->tcr = TXx927_TMTCR_CRE; - tx3927_tmrptr(i)->tisr = 0; - tx3927_tmrptr(i)->cpra = 0xffffffff; - tx3927_tmrptr(i)->itmr = 0; - tx3927_tmrptr(i)->ccdr = 0; - tx3927_tmrptr(i)->pgmr = 0; - } + for (i = 0; i < TX3927_NR_TMR; i++) + txx9_tmr_init(TX3927_TMR_REG(i)); /* DMA */ tx3927_dmaptr->mcr = 0; diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index a3afa39faae..ffa08362de1 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -8,7 +8,14 @@ obj-y += cpu-probe.o branch.o entry.o genex.o irq.o process.o \ ptrace.o reset.o semaphore.o setup.o signal.o syscall.o \ time.o topology.o traps.o unaligned.o +obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o +obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o +obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o +obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o +obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o +obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o +obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o binfmt_irix-objs := irixelf.o irixinv.o irixioctl.o irixsig.o \ irix5sys.o sysirix.o @@ -37,6 +44,7 @@ obj-$(CONFIG_CPU_TX49XX) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_VR41XX) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_SMP_UP) += smp-up.o obj-$(CONFIG_MIPS_MT) += mips-mt.o obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c new file mode 100644 index 00000000000..0a57f86945f --- /dev/null +++ b/arch/mips/kernel/cevt-bcm1480.c @@ -0,0 +1,153 @@ +/* + * Copyright (C) 2000,2001,2004 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clockchips.h> +#include <linux/interrupt.h> +#include <linux/percpu.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/bcm1480_regs.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/bcm1480_int.h> +#include <asm/sibyte/bcm1480_scd.h> + +#include <asm/sibyte/sb1250.h> + +#define IMR_IP2_VAL K_BCM1480_INT_MAP_I0 +#define IMR_IP3_VAL K_BCM1480_INT_MAP_I1 +#define IMR_IP4_VAL K_BCM1480_INT_MAP_I2 + +/* + * The general purpose timer ticks at 1MHz independent if + * the rest of the system + */ +static void sibyte_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + __raw_writeq(0, cfg); + __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, + cfg); + break; + + case CLOCK_EVT_MODE_ONESHOT: + /* Stop the timer until we actually program a shot */ + case CLOCK_EVT_MODE_SHUTDOWN: + __raw_writeq(0, cfg); + break; + + case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ + case CLOCK_EVT_MODE_RESUME: + ; + } +} + +static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + __raw_writeq(0, cfg); + __raw_writeq(delta - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE, cfg); + + return 0; +} + +static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) +{ + unsigned int cpu = smp_processor_id(); + struct clock_event_device *cd = dev_id; + void __iomem *cfg; + unsigned long tmode; + + if (cd->mode == CLOCK_EVT_MODE_PERIODIC) + tmode = M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS; + else + tmode = 0; + + /* ACK interrupt */ + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + ____raw_writeq(tmode, cfg); + + cd->event_handler(cd); + + return IRQ_HANDLED; +} + +static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent); +static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction); +static DEFINE_PER_CPU(char [18], sibyte_hpt_name); + +void __cpuinit sb1480_clockevent_init(void) +{ + unsigned int cpu = smp_processor_id(); + unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu; + struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu); + struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu); + unsigned char *name = per_cpu(sibyte_hpt_name, cpu); + + BUG_ON(cpu > 3); /* Only have 4 general purpose timers */ + + sprintf(name, "bcm1480-counter-%d", cpu); + cd->name = name; + cd->features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT; + clockevent_set_clock(cd, V_SCD_TIMER_FREQ); + cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); + cd->min_delta_ns = clockevent_delta2ns(2, cd); + cd->rating = 200; + cd->irq = irq; + cd->cpumask = cpumask_of_cpu(cpu); + cd->set_next_event = sibyte_next_event; + cd->set_mode = sibyte_set_mode; + clockevents_register_device(cd); + + bcm1480_mask_irq(cpu, irq); + + /* + * Map the timer interrupt to IP[4] of this cpu + */ + __raw_writeq(IMR_IP4_VAL, + IOADDR(A_BCM1480_IMR_REGISTER(cpu, + R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) + (irq << 3))); + + bcm1480_unmask_irq(cpu, irq); + + action->handler = sibyte_counter_handler; + action->flags = IRQF_DISABLED | IRQF_PERCPU; + action->mask = cpumask_of_cpu(cpu); + action->name = name; + action->dev_id = cd; + + irq_set_affinity(irq, cpumask_of_cpu(cpu)); + setup_irq(irq, action); +} diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c new file mode 100644 index 00000000000..c36772631fe --- /dev/null +++ b/arch/mips/kernel/cevt-gt641xx.c @@ -0,0 +1,142 @@ +/* + * GT641xx clockevent routines. + * + * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/clockchips.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/spinlock.h> + +#include <asm/gt64120.h> +#include <asm/time.h> + +#include <irq.h> + +static DEFINE_SPINLOCK(gt641xx_timer_lock); +static unsigned int gt641xx_base_clock; + +void gt641xx_set_base_clock(unsigned int clock) +{ + gt641xx_base_clock = clock; +} + +int gt641xx_timer0_state(void) +{ + if (GT_READ(GT_TC0_OFS)) + return 0; + + GT_WRITE(GT_TC0_OFS, gt641xx_base_clock / HZ); + GT_WRITE(GT_TC_CONTROL_OFS, GT_TC_CONTROL_ENTC0_MSK); + + return 1; +} + +static int gt641xx_timer0_set_next_event(unsigned long delta, + struct clock_event_device *evt) +{ + u32 ctrl; + + spin_lock(>641xx_timer_lock); + + ctrl = GT_READ(GT_TC_CONTROL_OFS); + ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK); + ctrl |= GT_TC_CONTROL_ENTC0_MSK; + + GT_WRITE(GT_TC0_OFS, delta); + GT_WRITE(GT_TC_CONTROL_OFS, ctrl); + + spin_unlock(>641xx_timer_lock); + + return 0; +} + +static void gt641xx_timer0_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + u32 ctrl; + + spin_lock(>641xx_timer_lock); + + ctrl = GT_READ(GT_TC_CONTROL_OFS); + ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + ctrl |= GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK; + break; + case CLOCK_EVT_MODE_ONESHOT: + ctrl |= GT_TC_CONTROL_ENTC0_MSK; + break; + default: + break; + } + + GT_WRITE(GT_TC_CONTROL_OFS, ctrl); + + spin_unlock(>641xx_timer_lock); +} + +static void gt641xx_timer0_event_handler(struct clock_event_device *dev) +{ +} + +static struct clock_event_device gt641xx_timer0_clockevent = { + .name = "gt641xx-timer0", + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .cpumask = CPU_MASK_CPU0, + .irq = GT641XX_TIMER0_IRQ, + .set_next_event = gt641xx_timer0_set_next_event, + .set_mode = gt641xx_timer0_set_mode, + .event_handler = gt641xx_timer0_event_handler, +}; + +static irqreturn_t gt641xx_timer0_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *cd = >641xx_timer0_clockevent; + + cd->event_handler(cd); + + return IRQ_HANDLED; +} + +static struct irqaction gt641xx_timer0_irqaction = { + .handler = gt641xx_timer0_interrupt, + .flags = IRQF_DISABLED | IRQF_PERCPU, + .name = "gt641xx_timer0", +}; + +static int __init gt641xx_timer0_clockevent_init(void) +{ + struct clock_event_device *cd; + + if (!gt641xx_base_clock) + return 0; + + GT_WRITE(GT_TC0_OFS, gt641xx_base_clock / HZ); + + cd = >641xx_timer0_clockevent; + cd->rating = 200 + gt641xx_base_clock / 10000000; + clockevent_set_clock(cd, gt641xx_base_clock); + cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd); + cd->min_delta_ns = clockevent_delta2ns(0x300, cd); + + clockevents_register_device(>641xx_timer0_clockevent); + + return setup_irq(GT641XX_TIMER0_IRQ, >641xx_timer0_irqaction); +} +arch_initcall(gt641xx_timer0_clockevent_init); diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c index 08b84d476c8..24a2d907aa0 100644 --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c @@ -10,6 +10,7 @@ #include <linux/interrupt.h> #include <linux/percpu.h> +#include <asm/smtc_ipi.h> #include <asm/time.h> static int mips_next_event(unsigned long delta, @@ -27,7 +28,7 @@ static int mips_next_event(unsigned long delta, cnt = read_c0_count(); cnt += delta; write_c0_compare(cnt); - res = ((long)(read_c0_count() - cnt ) > 0) ? -ETIME : 0; + res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0; #ifdef CONFIG_MIPS_MT_SMTC evpe(vpflags); local_irq_restore(flags); @@ -178,30 +179,36 @@ static int c0_compare_int_pending(void) static int c0_compare_int_usable(void) { - const unsigned int delta = 0x300000; + unsigned int delta; unsigned int cnt; /* * IP7 already pending? Try to clear it by acking the timer. */ if (c0_compare_int_pending()) { - write_c0_compare(read_c0_compare()); + write_c0_compare(read_c0_count()); irq_disable_hazard(); if (c0_compare_int_pending()) return 0; } - cnt = read_c0_count(); - cnt += delta; - write_c0_compare(cnt); + for (delta = 0x10; delta <= 0x400000; delta <<= 1) { + cnt = read_c0_count(); + cnt += delta; + write_c0_compare(cnt); + irq_disable_hazard(); + if ((int)(read_c0_count() - cnt) < 0) + break; + /* increase delta if the timer was already expired */ + } - while ((long)(read_c0_count() - cnt) <= 0) + while ((int)(read_c0_count() - cnt) <= 0) ; /* Wait for expiry */ if (!c0_compare_int_pending()) return 0; - write_c0_compare(read_c0_compare()); + write_c0_compare(read_c0_count()); irq_disable_hazard(); if (c0_compare_int_pending()) return 0; @@ -212,15 +219,15 @@ static int c0_compare_int_usable(void) return 1; } -void __cpuinit mips_clockevent_init(void) +int __cpuinit mips_clockevent_init(void) { uint64_t mips_freq = mips_hpt_frequency; unsigned int cpu = smp_processor_id(); struct clock_event_device *cd; - unsigned int irq = MIPS_CPU_IRQ_BASE + 7; + unsigned int irq; - if (!cpu_has_counter) - return; + if (!cpu_has_counter || !mips_hpt_frequency) + return -ENXIO; #ifdef CONFIG_MIPS_MT_SMTC setup_smtc_dummy_clockevent_device(); @@ -230,11 +237,20 @@ void __cpuinit mips_clockevent_init(void) * device. */ if (cpu) - return; + return 0; #endif if (!c0_compare_int_usable()) - return; + return -ENXIO; + + /* + * With vectored interrupts things are getting platform specific. + * get_c0_compare_int is a hook to allow a platform to return the + * interrupt number of it's liking. + */ + irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; + if (get_c0_compare_int) + irq = get_c0_compare_int(); cd = &per_cpu(mips_clockevent_device, cpu); @@ -260,13 +276,17 @@ void __cpuinit mips_clockevent_init(void) clockevents_register_device(cd); - if (!cp0_timer_irq_installed) { + if (cp0_timer_irq_installed) + return 0; + + cp0_timer_irq_installed = 1; + #ifdef CONFIG_MIPS_MT_SMTC #define CPUCTR_IMASKBIT (0x100 << cp0_compare_irq) - setup_irq_smtc(irq, &c0_compare_irqaction, CPUCTR_IMASKBIT); + setup_irq_smtc(irq, &c0_compare_irqaction, CPUCTR_IMASKBIT); #else - setup_irq(irq, &c0_compare_irqaction); -#endif /* CONFIG_MIPS_MT_SMTC */ - cp0_timer_irq_installed = 1; - } + setup_irq(irq, &c0_compare_irqaction); +#endif + + return 0; } diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c new file mode 100644 index 00000000000..63ac3ad462b --- /dev/null +++ b/arch/mips/kernel/cevt-sb1250.c @@ -0,0 +1,152 @@ +/* + * Copyright (C) 2000, 2001 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clockchips.h> +#include <linux/interrupt.h> +#include <linux/percpu.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/sb1250.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/sb1250_int.h> +#include <asm/sibyte/sb1250_scd.h> + +#define IMR_IP2_VAL K_INT_MAP_I0 +#define IMR_IP3_VAL K_INT_MAP_I1 +#define IMR_IP4_VAL K_INT_MAP_I2 + +/* + * The general purpose timer ticks at 1MHz independent if + * the rest of the system + */ +static void sibyte_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + __raw_writeq(0, cfg); + __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, + cfg); + break; + + case CLOCK_EVT_MODE_ONESHOT: + /* Stop the timer until we actually program a shot */ + case CLOCK_EVT_MODE_SHUTDOWN: + __raw_writeq(0, cfg); + break; + + case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ + case CLOCK_EVT_MODE_RESUME: + ; + } +} + +static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + __raw_writeq(0, cfg); + __raw_writeq(delta - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE, cfg); + + return 0; +} + +static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) +{ + unsigned int cpu = smp_processor_id(); + struct clock_event_device *cd = dev_id; + void __iomem *cfg; + unsigned long tmode; + + if (cd->mode == CLOCK_EVT_MODE_PERIODIC) + tmode = M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS; + else + tmode = 0; + + /* ACK interrupt */ + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + ____raw_writeq(tmode, cfg); + + cd->event_handler(cd); + + return IRQ_HANDLED; +} + +static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent); +static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction); +static DEFINE_PER_CPU(char [18], sibyte_hpt_name); + +void __cpuinit sb1250_clockevent_init(void) +{ + unsigned int cpu = smp_processor_id(); + unsigned int irq = K_INT_TIMER_0 + cpu; + struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu); + struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu); + unsigned char *name = per_cpu(sibyte_hpt_name, cpu); + + /* Only have 4 general purpose timers, and we use last one as hpt */ + BUG_ON(cpu > 2); + + sprintf(name, "sb1250-counter-%d", cpu); + cd->name = name; + cd->features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT; + clockevent_set_clock(cd, V_SCD_TIMER_FREQ); + cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); + cd->min_delta_ns = clockevent_delta2ns(2, cd); + cd->rating = 200; + cd->irq = irq; + cd->cpumask = cpumask_of_cpu(cpu); + cd->set_next_event = sibyte_next_event; + cd->set_mode = sibyte_set_mode; + clockevents_register_device(cd); + + sb1250_mask_irq(cpu, irq); + + /* + * Map the timer interrupt to IP[4] of this cpu + */ + __raw_writeq(IMR_IP4_VAL, + IOADDR(A_IMR_REGISTER(cpu, R_IMR_INTERRUPT_MAP_BASE) + + (irq << 3))); + + sb1250_unmask_irq(cpu, irq); + + action->handler = sibyte_counter_handler; + action->flags = IRQF_DISABLED | IRQF_PERCPU; + action->mask = cpumask_of_cpu(cpu); + action->name = name; + action->dev_id = cd; + + irq_set_affinity(irq, cpumask_of_cpu(cpu)); + setup_irq(irq, action); +} diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c new file mode 100644 index 00000000000..795cb8fb0d7 --- /dev/null +++ b/arch/mips/kernel/cevt-txx9.c @@ -0,0 +1,171 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Based on linux/arch/mips/kernel/cevt-r4k.c, + * linux/arch/mips/jmr3927/rbhma3100/setup.c + * + * Copyright 2001 MontaVista Software Inc. + * Copyright (C) 2000-2001 Toshiba Corporation + * Copyright (C) 2007 MIPS Technologies, Inc. + * Copyright (C) 2007 Ralf Baechle <ralf@linux-mips.org> + */ +#include <linux/init.h> +#include <linux/interrupt.h> +#include <asm/time.h> +#include <asm/txx9tmr.h> + +#define TCR_BASE (TXx9_TMTCR_CCDE | TXx9_TMTCR_CRE | TXx9_TMTCR_TMODE_ITVL) +#define TIMER_CCD 0 /* 1/2 */ +#define TIMER_CLK(imclk) ((imclk) / (2 << TIMER_CCD)) + +static struct txx9_tmr_reg __iomem *txx9_cs_tmrptr; + +static cycle_t txx9_cs_read(void) +{ + return __raw_readl(&txx9_cs_tmrptr->trr); +} + +/* Use 1 bit smaller width to use full bits in that width */ +#define TXX9_CLOCKSOURCE_BITS (TXX9_TIMER_BITS - 1) + +static struct clocksource txx9_clocksource = { + .name = "TXx9", + .rating = 200, + .read = txx9_cs_read, + .mask = CLOCKSOURCE_MASK(TXX9_CLOCKSOURCE_BITS), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +void __init txx9_clocksource_init(unsigned long baseaddr, + unsigned int imbusclk) +{ + struct txx9_tmr_reg __iomem *tmrptr; + + clocksource_set_clock(&txx9_clocksource, TIMER_CLK(imbusclk)); + clocksource_register(&txx9_clocksource); + + tmrptr = ioremap(baseaddr, sizeof(struct txx9_tmr_reg)); + __raw_writel(TCR_BASE, &tmrptr->tcr); + __raw_writel(0, &tmrptr->tisr); + __raw_writel(TIMER_CCD, &tmrptr->ccdr); + __raw_writel(TXx9_TMITMR_TZCE, &tmrptr->itmr); + __raw_writel(1 << TXX9_CLOCKSOURCE_BITS, &tmrptr->cpra); + __raw_writel(TCR_BASE | TXx9_TMTCR_TCE, &tmrptr->tcr); + txx9_cs_tmrptr = tmrptr; +} + +static struct txx9_tmr_reg __iomem *txx9_tmrptr; + +static void txx9tmr_stop_and_clear(struct txx9_tmr_reg __iomem *tmrptr) +{ + /* stop and reset counter */ + __raw_writel(TCR_BASE, &tmrptr->tcr); + /* clear pending interrupt */ + __raw_writel(0, &tmrptr->tisr); +} + +static void txx9tmr_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + struct txx9_tmr_reg __iomem *tmrptr = txx9_tmrptr; + + txx9tmr_stop_and_clear(tmrptr); + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + __raw_writel(TXx9_TMITMR_TIIE | TXx9_TMITMR_TZCE, + &tmrptr->itmr); + /* start timer */ + __raw_writel(((u64)(NSEC_PER_SEC / HZ) * evt->mult) >> + evt->shift, + &tmrptr->cpra); + __raw_writel(TCR_BASE | TXx9_TMTCR_TCE, &tmrptr->tcr); + break; + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_UNUSED: + __raw_writel(0, &tmrptr->itmr); + break; + case CLOCK_EVT_MODE_ONESHOT: + __raw_writel(TXx9_TMITMR_TIIE, &tmrptr->itmr); + break; + case CLOCK_EVT_MODE_RESUME: + __raw_writel(TIMER_CCD, &tmrptr->ccdr); + __raw_writel(0, &tmrptr->itmr); + break; + } +} + +static int txx9tmr_set_next_event(unsigned long delta, + struct clock_event_device *evt) +{ + struct txx9_tmr_reg __iomem *tmrptr = txx9_tmrptr; + + txx9tmr_stop_and_clear(tmrptr); + /* start timer */ + __raw_writel(delta, &tmrptr->cpra); + __raw_writel(TCR_BASE | TXx9_TMTCR_TCE, &tmrptr->tcr); + return 0; +} + +static struct clock_event_device txx9tmr_clock_event_device = { + .name = "TXx9", + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .rating = 200, + .cpumask = CPU_MASK_CPU0, + .set_mode = txx9tmr_set_mode, + .set_next_event = txx9tmr_set_next_event, +}; + +static irqreturn_t txx9tmr_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *cd = &txx9tmr_clock_event_device; + struct txx9_tmr_reg __iomem *tmrptr = txx9_tmrptr; + + __raw_writel(0, &tmrptr->tisr); /* ack interrupt */ + cd->event_handler(cd); + return IRQ_HANDLED; +} + +static struct irqaction txx9tmr_irq = { + .handler = txx9tmr_interrupt, + .flags = IRQF_DISABLED | IRQF_PERCPU, + .name = "txx9tmr", +}; + +void __init txx9_clockevent_init(unsigned long baseaddr, int irq, + unsigned int imbusclk) +{ + struct clock_event_device *cd = &txx9tmr_clock_event_device; + struct txx9_tmr_reg __iomem *tmrptr; + + tmrptr = ioremap(baseaddr, sizeof(struct txx9_tmr_reg)); + txx9tmr_stop_and_clear(tmrptr); + __raw_writel(TIMER_CCD, &tmrptr->ccdr); + __raw_writel(0, &tmrptr->itmr); + txx9_tmrptr = tmrptr; + + clockevent_set_clock(cd, TIMER_CLK(imbusclk)); + cd->max_delta_ns = + clockevent_delta2ns(0xffffffff >> (32 - TXX9_TIMER_BITS), cd); + cd->min_delta_ns = clockevent_delta2ns(0xf, cd); + cd->irq = irq; + clockevents_register_device(cd); + setup_irq(irq, &txx9tmr_irq); + printk(KERN_INFO "TXx9: clockevent device at 0x%lx, irq %d\n", + baseaddr, irq); +} + +void __init txx9_tmr_init(unsigned long baseaddr) +{ + struct txx9_tmr_reg __iomem *tmrptr; + + tmrptr = ioremap(baseaddr, sizeof(struct txx9_tmr_reg)); + __raw_writel(TXx9_TMTCR_CRE, &tmrptr->tcr); + __raw_writel(0, &tmrptr->tisr); + __raw_writel(0xffffffff, &tmrptr->cpra); + __raw_writel(0, &tmrptr->itmr); + __raw_writel(0, &tmrptr->ccdr); + __raw_writel(0, &tmrptr->pgmr); + iounmap(tmrptr); +} diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index c8c47a2d197..5c2794391bf 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -943,6 +943,11 @@ __init void cpu_probe(void) } __cpu_name[cpu] = cpu_to_name(c); + + if (cpu_has_mips_r2) + c->srsets = ((read_c0_srsctl() >> 26) & 0x0f) + 1; + else + c->srsets = 1; } __init void cpu_report(void) diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c new file mode 100644 index 00000000000..868745e7184 --- /dev/null +++ b/arch/mips/kernel/csrc-bcm1480.c @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2000,2001,2004 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clocksource.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/bcm1480_regs.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/bcm1480_int.h> +#include <asm/sibyte/bcm1480_scd.h> + +#include <asm/sibyte/sb1250.h> + +static cycle_t bcm1480_hpt_read(void) +{ + return (cycle_t) __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); +} + +struct clocksource bcm1480_clocksource = { + .name = "zbbus-cycles", + .rating = 200, + .read = bcm1480_hpt_read, + .mask = CLOCKSOURCE_MASK(64), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +void __init sb1480_clocksource_init(void) +{ + struct clocksource *cs = &bcm1480_clocksource; + unsigned int plldiv; + unsigned long zbbus; + + plldiv = G_BCM1480_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG))); + zbbus = ((plldiv >> 1) * 50000000) + ((plldiv & 1) * 25000000); + clocksource_set_clock(cs, zbbus); + clocksource_register(cs); +} diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c new file mode 100644 index 00000000000..0e2b5cd81f6 --- /dev/null +++ b/arch/mips/kernel/csrc-r4k.c @@ -0,0 +1,33 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007 by Ralf Baechle + */ +#include <linux/clocksource.h> +#include <linux/init.h> + +#include <asm/time.h> + +static cycle_t c0_hpt_read(void) +{ + return read_c0_count(); +} + +static struct clocksource clocksource_mips = { + .name = "MIPS", + .read = c0_hpt_read, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +void __init init_mips_clocksource(void) +{ + /* Calclate a somewhat reasonable rating value */ + clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000; + + clocksource_set_clock(&clocksource_mips, mips_hpt_frequency); + + clocksource_register(&clocksource_mips); +} diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c new file mode 100644 index 00000000000..92212bbb8e4 --- /dev/null +++ b/arch/mips/kernel/csrc-sb1250.c @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2000, 2001 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clocksource.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/sb1250.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/sb1250_int.h> +#include <asm/sibyte/sb1250_scd.h> + +#define SB1250_HPT_NUM 3 +#define SB1250_HPT_VALUE M_SCD_TIMER_CNT /* max value */ + +/* + * The HPT is free running from SB1250_HPT_VALUE down to 0 then starts over + * again. + */ +static cycle_t sb1250_hpt_read(void) +{ + unsigned int count; + + count = G_SCD_TIMER_CNT(__raw_readq(IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_CNT)))); + + return SB1250_HPT_VALUE - count; +} + +struct clocksource bcm1250_clocksource = { + .name = "bcm1250-counter-3", + .rating = 200, + .read = sb1250_hpt_read, + .mask = CLOCKSOURCE_MASK(23), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +void __init sb1250_clocksource_init(void) +{ + struct clocksource *cs = &bcm1250_clocksource; + + /* Setup hpt using timer #3 but do not enable irq for it */ + __raw_writeq(0, + IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, + R_SCD_TIMER_CFG))); + __raw_writeq(SB1250_HPT_VALUE, + IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, + R_SCD_TIMER_INIT))); + __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, + IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, + R_SCD_TIMER_CFG))); + + clocksource_set_clock(cs, V_SCD_TIMER_FREQ); + clocksource_register(cs); +} diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index c0f19d638b9..e76a76bf0b3 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -146,7 +146,7 @@ NESTED(handle_int, PT_SIZE, sp) and k0, ST0_IEP bnez k0, 1f - mfc0 k0, EP0_EPC + mfc0 k0, CP0_EPC .set noreorder j k0 rfe diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index 5d9830df359..c2d497ceffd 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -12,8 +12,9 @@ #include <asm/delay.h> #include <asm/i8253.h> #include <asm/io.h> +#include <asm/time.h> -static DEFINE_SPINLOCK(i8253_lock); +DEFINE_SPINLOCK(i8253_lock); /* * Initialize the PIT timer. @@ -87,11 +88,10 @@ struct clock_event_device pit_clockevent = { .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, .set_mode = init_pit_timer, .set_next_event = pit_next_event, - .shift = 32, .irq = 0, }; -irqreturn_t timer_interrupt(int irq, void *dev_id) +static irqreturn_t timer_interrupt(int irq, void *dev_id) { pit_clockevent.event_handler(&pit_clockevent); @@ -111,19 +111,20 @@ static struct irqaction irq0 = { */ void __init setup_pit_timer(void) { + struct clock_event_device *cd = &pit_clockevent; + unsigned int cpu = smp_processor_id(); + /* * Start pit with the boot cpu mask and make it global after the * IO_APIC has been initialized. */ - pit_clockevent.cpumask = cpumask_of_cpu(0); - pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, 32); - pit_clockevent.max_delta_ns = - clockevent_delta2ns(0x7FFF, &pit_clockevent); - pit_clockevent.min_delta_ns = - clockevent_delta2ns(0xF, &pit_clockevent); - clockevents_register_device(&pit_clockevent); - - irq0.mask = cpumask_of_cpu(0); + cd->cpumask = cpumask_of_cpu(cpu); + clockevent_set_clock(cd, CLOCK_TICK_RATE); + cd->max_delta_ns = clockevent_delta2ns(0x7FFF, cd); + cd->min_delta_ns = clockevent_delta2ns(0xF, cd); + clockevents_register_device(cd); + + irq0.mask = cpumask_of_cpu(cpu); setup_irq(0, &irq0); } diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c index b997af713eb..7852c7cdf29 100644 --- a/arch/mips/kernel/irixelf.c +++ b/arch/mips/kernel/irixelf.c @@ -1172,8 +1172,8 @@ static int irix_core_dump(long signr, struct pt_regs *regs, struct file *file, u prstatus.pr_sighold = current->blocked.sig[0]; psinfo.pr_pid = prstatus.pr_pid = current->pid; psinfo.pr_ppid = prstatus.pr_ppid = current->parent->pid; - psinfo.pr_pgrp = prstatus.pr_pgrp = process_group(current); - psinfo.pr_sid = prstatus.pr_sid = process_session(current); + psinfo.pr_pgrp = prstatus.pr_pgrp = task_pgrp_nr(current); + psinfo.pr_sid = prstatus.pr_sid = task_session_nr(current); if (current->pid == current->tgid) { /* * This is the record for the group leader. Add in the diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c index 85c2e389edd..5b10ac133ec 100644 --- a/arch/mips/kernel/irixsig.c +++ b/arch/mips/kernel/irixsig.c @@ -24,8 +24,12 @@ #define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP))) +#define _IRIX_NSIG 128 +#define _IRIX_NSIG_BPW BITS_PER_LONG +#define _IRIX_NSIG_WORDS (_IRIX_NSIG / _IRIX_NSIG_BPW) + typedef struct { - unsigned long sig[4]; + unsigned long sig[_IRIX_NSIG_WORDS]; } irix_sigset_t; struct sigctx_irix5 { @@ -426,6 +430,7 @@ asmlinkage int irix_sigprocmask(int how, irix_sigset_t __user *new, break; default: + spin_unlock_irq(¤t->sighand->siglock); return -EINVAL; } recalc_sigpending(); @@ -527,7 +532,7 @@ asmlinkage int irix_sigpoll_sys(unsigned long __user *set, expire = schedule_timeout_interruptible(expire); - for (i=0; i<=4; i++) + for (i=0; i < _IRIX_NSIG_WORDS; i++) tmp |= (current->pending.signal.sig[i] & kset.sig[i]); if (tmp) @@ -609,7 +614,7 @@ repeat: p = list_entry(_p, struct task_struct, sibling); if ((type == IRIX_P_PID) && p->pid != pid) continue; - if ((type == IRIX_P_PGID) && process_group(p) != pid) + if ((type == IRIX_P_PGID) && task_pgrp_nr(p) != pid) continue; if ((p->exit_signal != SIGCHLD)) continue; diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c index 25073288348..971adf6ef4f 100644 --- a/arch/mips/kernel/irq-rm7000.c +++ b/arch/mips/kernel/irq-rm7000.c @@ -44,5 +44,5 @@ void __init rm7k_cpu_irq_init(void) for (i = base; i < base + 4; i++) set_irq_chip_and_handler(i, &rm7k_irq_controller, - handle_level_irq); + handle_percpu_irq); } diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c index ae83d2df6f3..7b04583bd80 100644 --- a/arch/mips/kernel/irq-rm9000.c +++ b/arch/mips/kernel/irq-rm9000.c @@ -104,5 +104,5 @@ void __init rm9k_cpu_irq_init(void) rm9000_perfcount_irq = base + 1; set_irq_chip_and_handler(rm9000_perfcount_irq, &rm9k_perfcounter_irq, - handle_level_irq); + handle_percpu_irq); } diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c index 7b66e03b589..0ee2567b780 100644 --- a/arch/mips/kernel/irq_cpu.c +++ b/arch/mips/kernel/irq_cpu.c @@ -116,5 +116,5 @@ void __init mips_cpu_irq_init(void) for (i = irq_base + 2; i < irq_base + 8; i++) set_irq_chip_and_handler(i, &mips_cpu_irq_controller, - handle_level_irq); + handle_percpu_irq); } diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c index cb0801437b6..e7ed0ac4853 100644 --- a/arch/mips/kernel/module.c +++ b/arch/mips/kernel/module.c @@ -381,7 +381,7 @@ const struct exception_table_entry *search_module_dbetables(unsigned long addr) return e; } -/* Put in dbe list if neccessary. */ +/* Put in dbe list if necessary. */ int module_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *me) diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index efd2d131412..6e6e947cce1 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -60,6 +60,8 @@ static int show_cpuinfo(struct seq_file *m, void *v) cpu_has_dsp ? " dsp" : "", cpu_has_mipsmt ? " mt" : "" ); + seq_printf(m, "shadow register sets\t: %d\n", + cpu_data[n].srsets); sprintf(fmt, "VCE%%c exceptions\t\t: %s\n", cpu_has_vce ? "%u" : "not available"); diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index 999f7853de2..35234b92b9a 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -65,13 +65,13 @@ int ptrace_getregs(struct task_struct *child, __s64 __user *data) regs = task_pt_regs(child); for (i = 0; i < 32; i++) - __put_user(regs->regs[i], data + i); - __put_user(regs->lo, data + EF_LO - EF_R0); - __put_user(regs->hi, data + EF_HI - EF_R0); - __put_user(regs->cp0_epc, data + EF_CP0_EPC - EF_R0); - __put_user(regs->cp0_badvaddr, data + EF_CP0_BADVADDR - EF_R0); - __put_user(regs->cp0_status, data + EF_CP0_STATUS - EF_R0); - __put_user(regs->cp0_cause, data + EF_CP0_CAUSE - EF_R0); + __put_user((long)regs->regs[i], data + i); + __put_user((long)regs->lo, data + EF_LO - EF_R0); + __put_user((long)regs->hi, data + EF_HI - EF_R0); + __put_user((long)regs->cp0_epc, data + EF_CP0_EPC - EF_R0); + __put_user((long)regs->cp0_badvaddr, data + EF_CP0_BADVADDR - EF_R0); + __put_user((long)regs->cp0_status, data + EF_CP0_STATUS - EF_R0); + __put_user((long)regs->cp0_cause, data + EF_CP0_CAUSE - EF_R0); return 0; } @@ -390,11 +390,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) } case PTRACE_GETREGS: - ret = ptrace_getregs(child, (__u64 __user *) data); + ret = ptrace_getregs(child, (__s64 __user *) data); break; case PTRACE_SETREGS: - ret = ptrace_setregs(child, (__u64 __user *) data); + ret = ptrace_setregs(child, (__s64 __user *) data); break; case PTRACE_GETFPREGS: diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c index f2bffed94fa..76818be6ba7 100644 --- a/arch/mips/kernel/ptrace32.c +++ b/arch/mips/kernel/ptrace32.c @@ -346,11 +346,11 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data) } case PTRACE_GETREGS: - ret = ptrace_getregs(child, (__u64 __user *) (__u64) data); + ret = ptrace_getregs(child, (__s64 __user *) (__u64) data); break; case PTRACE_SETREGS: - ret = ptrace_setregs(child, (__u64 __user *) (__u64) data); + ret = ptrace_setregs(child, (__s64 __user *) (__u64) data); break; case PTRACE_GETFPREGS: diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 118be24224f..01993ec3368 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -293,7 +293,7 @@ EXPORT(sysn32_call_table) PTR sys_ni_syscall /* 6170, was get_kernel_syms */ PTR sys_ni_syscall /* was query_module */ PTR sys_quotactl - PTR sys_nfsservctl + PTR compat_sys_nfsservctl PTR sys_ni_syscall /* res. for getpmsg */ PTR sys_ni_syscall /* 6175 for putpmsg */ PTR sys_ni_syscall /* res. for afs_syscall */ diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index a06a27d6cfc..7f6ddcb5d48 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -269,7 +269,7 @@ static void __init bootmem_init(void) static void __init bootmem_init(void) { - unsigned long reserved_end; + unsigned long init_begin, reserved_end; unsigned long mapstart = ~0UL; unsigned long bootmap_size; int i; @@ -342,6 +342,35 @@ static void __init bootmem_init(void) */ bootmap_size = init_bootmem_node(NODE_DATA(0), mapstart, min_low_pfn, max_low_pfn); + + + init_begin = PFN_UP(__pa_symbol(&__init_begin)); + for (i = 0; i < boot_mem_map.nr_map; i++) { + unsigned long start, end; + + start = PFN_UP(boot_mem_map.map[i].addr); + end = PFN_DOWN(boot_mem_map.map[i].addr + + boot_mem_map.map[i].size); + + if (start <= init_begin) + start = init_begin; + if (start >= end) + continue; + +#ifndef CONFIG_HIGHMEM + if (end > max_low_pfn) + end = max_low_pfn; + + /* + * ... finally, is the area going away? + */ + if (end <= start) + continue; +#endif + + add_active_range(0, start, end); + } + /* * Register fully available low RAM pages with the bootmem allocator. */ diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c new file mode 100644 index 00000000000..ead6c30eeb1 --- /dev/null +++ b/arch/mips/kernel/smp-up.c @@ -0,0 +1,67 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2006, 07 by Ralf Baechle (ralf@linux-mips.org) + * + * Symmetric Uniprocessor (TM) Support + */ +#include <linux/kernel.h> +#include <linux/sched.h> + +/* + * Send inter-processor interrupt + */ +void up_send_ipi_single(int cpu, unsigned int action) +{ + panic(KERN_ERR "%s called", __func__); +} + +static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action) +{ + panic(KERN_ERR "%s called", __func__); +} + +/* + * After we've done initial boot, this function is called to allow the + * board code to clean up state, if needed + */ +void __cpuinit up_init_secondary(void) +{ +} + +void __cpuinit up_smp_finish(void) +{ +} + +/* Hook for after all CPUs are online */ +void up_cpus_done(void) +{ +} + +/* + * Firmware CPU startup hook + */ +void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle) +{ +} + +void __init up_smp_setup(void) +{ +} + +void __init up_prepare_cpus(unsigned int max_cpus) +{ +} + +struct plat_smp_ops up_smp_ops = { + .send_ipi_single = up_send_ipi_single, + .send_ipi_mask = up_send_ipi_mask, + .init_secondary = up_init_secondary, + .smp_finish = up_smp_finish, + .cpus_done = up_cpus_done, + .boot_secondary = up_boot_secondary, + .smp_setup = up_smp_setup, + .prepare_cpus = up_prepare_cpus, +}; diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index a8c1a698d58..9c92d42996c 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -88,11 +88,19 @@ unsigned int smtc_status = 0; /* Boot command line configuration overrides */ +static int vpe0limit; static int ipibuffers = 0; static int nostlb = 0; static int asidmask = 0; unsigned long smtc_asid_mask = 0xff; +static int __init vpe0tcs(char *str) +{ + get_option(&str, &vpe0limit); + + return 1; +} + static int __init ipibufs(char *str) { get_option(&str, &ipibuffers); @@ -125,6 +133,7 @@ static int __init asidmask_set(char *str) return 1; } +__setup("vpe0tcs=", vpe0tcs); __setup("ipibufs=", ipibufs); __setup("nostlb", stlb_disable); __setup("asidmask=", asidmask_set); @@ -340,7 +349,7 @@ static void smtc_tc_setup(int vpe, int tc, int cpu) void mipsmt_prepare_cpus(void) { - int i, vpe, tc, ntc, nvpe, tcpervpe, slop, cpu; + int i, vpe, tc, ntc, nvpe, tcpervpe[NR_CPUS], slop, cpu; unsigned long flags; unsigned long val; int nipi; @@ -401,8 +410,39 @@ void mipsmt_prepare_cpus(void) ntc = NR_CPUS; if (tclimit > 0 && ntc > tclimit) ntc = tclimit; - tcpervpe = ntc / nvpe; - slop = ntc % nvpe; /* Residual TCs, < NVPE */ + slop = ntc % nvpe; + for (i = 0; i < nvpe; i++) { + tcpervpe[i] = ntc / nvpe; + if (slop) { + if((slop - i) > 0) tcpervpe[i]++; + } + } + /* Handle command line override for VPE0 */ + if (vpe0limit > ntc) vpe0limit = ntc; + if (vpe0limit > 0) { + int slopslop; + if (vpe0limit < tcpervpe[0]) { + /* Reducing TC count - distribute to others */ + slop = tcpervpe[0] - vpe0limit; + slopslop = slop % (nvpe - 1); + tcpervpe[0] = vpe0limit; + for (i = 1; i < nvpe; i++) { + tcpervpe[i] += slop / (nvpe - 1); + if(slopslop && ((slopslop - (i - 1) > 0))) + tcpervpe[i]++; + } + } else if (vpe0limit > tcpervpe[0]) { + /* Increasing TC count - steal from others */ + slop = vpe0limit - tcpervpe[0]; + slopslop = slop % (nvpe - 1); + tcpervpe[0] = vpe0limit; + for (i = 1; i < nvpe; i++) { + tcpervpe[i] -= slop / (nvpe - 1); + if(slopslop && ((slopslop - (i - 1) > 0))) + tcpervpe[i]--; + } + } + } /* Set up shared TLB */ smtc_configure_tlb(); @@ -416,7 +456,7 @@ void mipsmt_prepare_cpus(void) if (vpe != 0) printk(", "); printk("VPE %d: TC", vpe); - for (i = 0; i < tcpervpe; i++) { + for (i = 0; i < tcpervpe[vpe]; i++) { /* * TC 0 is bound to VPE 0 at reset, * and is presumably executing this @@ -429,15 +469,6 @@ void mipsmt_prepare_cpus(void) printk(" %d", tc); tc++; } - if (slop) { - if (tc != 0) { - smtc_tc_setup(vpe, tc, cpu); - cpu++; - } - printk(" %d", tc); - tc++; - slop--; - } if (vpe != 0) { /* * Clear any stale software interrupts from VPE's Cause diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index b95fe93dd64..af1bdc89748 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -73,7 +73,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, task_size = STACK_TOP; + if (len > task_size) + return -ENOMEM; + if (flags & MAP_FIXED) { + /* Even MAP_FIXED mappings must reside within task_size. */ + if (task_size - len < addr) + return -EINVAL; + /* * We do not accept a shared mapping if it would violate * cache aliasing constraints. @@ -83,8 +90,6 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, return addr; } - if (len > task_size) - return -ENOMEM; do_color_align = 0; if (filp || (flags & MAP_SHARED)) do_color_align = 1; diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c index ee7790d9deb..4c477c7ff74 100644 --- a/arch/mips/kernel/sysirix.c +++ b/arch/mips/kernel/sysirix.c @@ -763,11 +763,11 @@ asmlinkage int irix_setpgrp(int flags) printk("[%s:%d] setpgrp(%d) ", current->comm, current->pid, flags); #endif if(!flags) - error = process_group(current); + error = task_pgrp_nr(current); else error = sys_setsid(); #ifdef DEBUG_PROCGRPS - printk("returning %d\n", process_group(current)); + printk("returning %d\n", task_pgrp_nr(current)); #endif return error; diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index ea7cfe766a8..52075426c37 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -3,53 +3,31 @@ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net * Copyright (c) 2003, 2004 Maciej W. Rozycki * - * Common time service routines for MIPS machines. See - * Documentation/mips/time.README. + * Common time service routines for MIPS machines. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ +#include <linux/bug.h> #include <linux/clockchips.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/sched.h> #include <linux/param.h> -#include <linux/profile.h> #include <linux/time.h> #include <linux/timex.h> #include <linux/smp.h> -#include <linux/kernel_stat.h> #include <linux/spinlock.h> -#include <linux/interrupt.h> #include <linux/module.h> -#include <linux/kallsyms.h> -#include <asm/bootinfo.h> -#include <asm/cache.h> -#include <asm/compiler.h> -#include <asm/cpu.h> #include <asm/cpu-features.h> #include <asm/div64.h> -#include <asm/sections.h> #include <asm/smtc_ipi.h> #include <asm/time.h> -#include <irq.h> - -/* - * The integer part of the number of usecs per jiffy is taken from tick, - * but the fractional part is not recorded, so we calculate it using the - * initial value of HZ. This aids systems where tick isn't really an - * integer (e.g. for HZ = 128). - */ -#define USECS_PER_JIFFY TICK_SIZE -#define USECS_PER_JIFFY_FRAC ((unsigned long)(u32)((1000000ULL << 32) / HZ)) - -#define TICK_SIZE (tick_nsec / 1000) - /* * forward reference */ @@ -72,40 +50,8 @@ int update_persistent_clock(struct timespec now) return rtc_mips_set_mmss(now.tv_sec); } -/* - * Null high precision timer functions for systems lacking one. - */ -static cycle_t null_hpt_read(void) -{ - return 0; -} - -/* - * High precision timer functions for a R4k-compatible timer. - */ -static cycle_t c0_hpt_read(void) -{ - return read_c0_count(); -} - int (*mips_timer_state)(void); -/* - * local_timer_interrupt() does profiling and process accounting - * on a per-CPU basis. - * - * In UP mode, it is invoked from the (global) timer_interrupt. - * - * In SMP mode, it might invoked by per-CPU timer interrupt, or - * a broadcasted inter-processor interrupt which itself is triggered - * by the global timer interrupt. - */ -void local_timer_interrupt(int irq, void *dev_id) -{ - profile_tick(CPU_PROFILING); - update_process_times(user_mode(get_irq_regs())); -} - int null_perf_irq(void) { return 0; @@ -126,169 +72,97 @@ EXPORT_SYMBOL(perf_irq); * (only needed if you intended to use cpu counter as timer interrupt * source) * 2) calculate a couple of cached variables for later usage - * 3) plat_timer_setup() - - * a) (optional) over-write any choices made above by time_init(). - * b) machine specific code should setup the timer irqaction. - * c) enable the timer interrupt */ unsigned int mips_hpt_frequency; -static unsigned int __init calibrate_hpt(void) -{ - cycle_t frequency, hpt_start, hpt_end, hpt_count, hz; - - const int loops = HZ / 10; - int log_2_loops = 0; - int i; - - /* - * We want to calibrate for 0.1s, but to avoid a 64-bit - * division we round the number of loops up to the nearest - * power of 2. - */ - while (loops > 1 << log_2_loops) - log_2_loops++; - i = 1 << log_2_loops; - - /* - * Wait for a rising edge of the timer interrupt. - */ - while (mips_timer_state()); - while (!mips_timer_state()); - - /* - * Now see how many high precision timer ticks happen - * during the calculated number of periods between timer - * interrupts. - */ - hpt_start = clocksource_mips.read(); - do { - while (mips_timer_state()); - while (!mips_timer_state()); - } while (--i); - hpt_end = clocksource_mips.read(); - - hpt_count = (hpt_end - hpt_start) & clocksource_mips.mask; - hz = HZ; - frequency = hpt_count * hz; - - return frequency >> log_2_loops; -} - -struct clocksource clocksource_mips = { - .name = "MIPS", - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static void __init init_mips_clocksource(void) +void __init clocksource_set_clock(struct clocksource *cs, unsigned int clock) { u64 temp; u32 shift; - if (!mips_hpt_frequency || clocksource_mips.read == null_hpt_read) - return; - - /* Calclate a somewhat reasonable rating value */ - clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000; /* Find a shift value */ for (shift = 32; shift > 0; shift--) { temp = (u64) NSEC_PER_SEC << shift; - do_div(temp, mips_hpt_frequency); + do_div(temp, clock); if ((temp >> 32) == 0) break; } - clocksource_mips.shift = shift; - clocksource_mips.mult = (u32)temp; - - clocksource_register(&clocksource_mips); + cs->shift = shift; + cs->mult = (u32) temp; } -void __init __weak plat_time_init(void) +void __cpuinit clockevent_set_clock(struct clock_event_device *cd, + unsigned int clock) { -} + u64 temp; + u32 shift; -void __init __weak plat_timer_setup(struct irqaction *irq) -{ + /* Find a shift value */ + for (shift = 32; shift > 0; shift--) { + temp = (u64) clock << shift; + do_div(temp, NSEC_PER_SEC); + if ((temp >> 32) == 0) + break; + } + cd->shift = shift; + cd->mult = (u32) temp; } -#ifdef CONFIG_MIPS_MT_SMTC -DEFINE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device); - -static void smtc_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) +void __init __weak plat_time_init(void) { } -static void mips_broadcast(cpumask_t mask) +/* + * This function exists in order to cause an error due to a duplicate + * definition if platform code should have its own implementation. The hook + * to use instead is plat_time_init. plat_time_init does not receive the + * irqaction pointer argument anymore. This is because any function which + * initializes an interrupt timer now takes care of its own request_irq rsp. + * setup_irq calls and each clock_event_device should use its own + * struct irqrequest. + */ +void __init plat_timer_setup(void) { - unsigned int cpu; - - for_each_cpu_mask(cpu, mask) - smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0); + BUG(); } -static void setup_smtc_dummy_clockevent_device(void) +static __init int cpu_has_mfc0_count_bug(void) { - //uint64_t mips_freq = mips_hpt_^frequency; - unsigned int cpu = smp_processor_id(); - struct clock_event_device *cd; - - cd = &per_cpu(smtc_dummy_clockevent_device, cpu); - - cd->name = "SMTC"; - cd->features = CLOCK_EVT_FEAT_DUMMY; - - /* Calculate the min / max delta */ - cd->mult = 0; //div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32); - cd->shift = 0; //32; - cd->max_delta_ns = 0; //clockevent_delta2ns(0x7fffffff, cd); - cd->min_delta_ns = 0; //clockevent_delta2ns(0x30, cd); - - cd->rating = 200; - cd->irq = 17; //-1; -// if (cpu) -// cd->cpumask = CPU_MASK_ALL; // cpumask_of_cpu(cpu); -// else - cd->cpumask = cpumask_of_cpu(cpu); - - cd->set_mode = smtc_set_mode; - - cd->broadcast = mips_broadcast; + switch (current_cpu_type()) { + case CPU_R4000PC: + case CPU_R4000SC: + case CPU_R4000MC: + /* + * V3.0 is documented as suffering from the mfc0 from count bug. + * Afaik this is the last version of the R4000. Later versions + * were marketed as R4400. + */ + return 1; + + case CPU_R4400PC: + case CPU_R4400SC: + case CPU_R4400MC: + /* + * The published errata for the R4400 upto 3.0 say the CPU + * has the mfc0 from count bug. + */ + if ((current_cpu_data.processor_id & 0xff) <= 0x30) + return 1; + + /* + * I don't have erratas for newer R4400 so be paranoid. + */ + return 1; + } - clockevents_register_device(cd); + return 0; } -#endif void __init time_init(void) { plat_time_init(); - /* Choose appropriate high precision timer routines. */ - if (!cpu_has_counter && !clocksource_mips.read) - /* No high precision timer -- sorry. */ - clocksource_mips.read = null_hpt_read; - else if (!mips_hpt_frequency && !mips_timer_state) { - /* A high precision timer of unknown frequency. */ - if (!clocksource_mips.read) - /* No external high precision timer -- use R4k. */ - clocksource_mips.read = c0_hpt_read; - } else { - /* We know counter frequency. Or we can get it. */ - if (!clocksource_mips.read) { - /* No external high precision timer -- use R4k. */ - clocksource_mips.read = c0_hpt_read; - } - if (!mips_hpt_frequency) - mips_hpt_frequency = calibrate_hpt(); - - /* Report the high precision timer rate for a reference. */ - printk("Using %u.%03u MHz high precision timer.\n", - ((mips_hpt_frequency + 500) / 1000) / 1000, - ((mips_hpt_frequency + 500) / 1000) % 1000); - } - - init_mips_clocksource(); - mips_clockevent_init(); + if (mips_clockevent_init() || !cpu_has_mfc0_count_bug()) + init_mips_clocksource(); } diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 7b78d137259..23e73d0650a 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -314,7 +314,7 @@ void show_registers(const struct pt_regs *regs) __show_regs(regs); print_modules(); printk("Process %s (pid: %d, threadinfo=%p, task=%p)\n", - current->comm, current->pid, current_thread_info(), current); + current->comm, task_pid_nr(current), current_thread_info(), current); show_stacktrace(current, regs); show_code((unsigned int __user *) regs->cp0_epc); printk("\n"); @@ -1100,59 +1100,6 @@ void *set_except_vector(int n, void *addr) return (void *)old_handler; } -#ifdef CONFIG_CPU_MIPSR2_SRS -/* - * MIPSR2 shadow register set allocation - * FIXME: SMP... - */ - -static struct shadow_registers { - /* - * Number of shadow register sets supported - */ - unsigned long sr_supported; - /* - * Bitmap of allocated shadow registers - */ - unsigned long sr_allocated; -} shadow_registers; - -static void mips_srs_init(void) -{ - shadow_registers.sr_supported = ((read_c0_srsctl() >> 26) & 0x0f) + 1; - printk(KERN_INFO "%ld MIPSR2 register sets available\n", - shadow_registers.sr_supported); - shadow_registers.sr_allocated = 1; /* Set 0 used by kernel */ -} - -int mips_srs_max(void) -{ - return shadow_registers.sr_supported; -} - -int mips_srs_alloc(void) -{ - struct shadow_registers *sr = &shadow_registers; - int set; - -again: - set = find_first_zero_bit(&sr->sr_allocated, sr->sr_supported); - if (set >= sr->sr_supported) - return -1; - - if (test_and_set_bit(set, &sr->sr_allocated)) - goto again; - - return set; -} - -void mips_srs_free(int set) -{ - struct shadow_registers *sr = &shadow_registers; - - clear_bit(set, &sr->sr_allocated); -} - static asmlinkage void do_default_vi(void) { show_regs(get_irq_regs()); @@ -1163,6 +1110,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs) { unsigned long handler; unsigned long old_handler = vi_handlers[n]; + int srssets = current_cpu_data.srsets; u32 *w; unsigned char *b; @@ -1178,7 +1126,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs) b = (unsigned char *)(ebase + 0x200 + n*VECTORSPACING); - if (srs >= mips_srs_max()) + if (srs >= srssets) panic("Shadow register set %d not supported", srs); if (cpu_has_veic) { @@ -1186,7 +1134,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs) board_bind_eic_interrupt(n, srs); } else if (cpu_has_vint) { /* SRSMap is only defined if shadow sets are implemented */ - if (mips_srs_max() > 1) + if (srssets > 1) change_c0_srsmap(0xf << n*4, srs << n*4); } @@ -1253,14 +1201,6 @@ void *set_vi_handler(int n, vi_handler_t addr) return set_vi_srs_handler(n, addr, 0); } -#else - -static inline void mips_srs_init(void) -{ -} - -#endif /* CONFIG_CPU_MIPSR2_SRS */ - /* * This is used by native signal handling */ @@ -1503,8 +1443,6 @@ void __init trap_init(void) else ebase = CAC_BASE; - mips_srs_init(); - per_cpu_trap_init(); /* diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index 2781cff1485..5fc2398bdb7 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -63,21 +63,23 @@ SECTIONS /* writeable */ .data : { /* Data */ - . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */ - /* - * This ALIGN is needed as a workaround for a bug a gcc bug upto 4.1 which - * limits the maximum alignment to at most 32kB and results in the following - * warning: - * - * CC arch/mips/kernel/init_task.o - * arch/mips/kernel/init_task.c:30: warning: alignment of ‘init_thread_union’ - * is greater than maximum object file alignment. Using 32768 - */ - . = ALIGN(_PAGE_SIZE); - *(.data.init_task) - - DATA_DATA - CONSTRUCTORS + . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */ + /* + * This ALIGN is needed as a workaround for a bug a + * gcc bug upto 4.1 which limits the maximum alignment + * to at most 32kB and results in the following + * warning: + * + * CC arch/mips/kernel/init_task.o + * arch/mips/kernel/init_task.c:30: warning: alignment + * of ‘init_thread_union’ is greater than maximum + * object file alignment. Using 32768 + */ + . = ALIGN(_PAGE_SIZE); + *(.data.init_task) + + DATA_DATA + CONSTRUCTORS } _gp = . + 0x8000; .lit8 : { diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index df8cbe4c7c0..c06eb812a95 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -470,7 +470,7 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location, */ if (v != l->value) { printk(KERN_DEBUG "VPE loader: " - "apply_r_mips_lo16/hi16: " + "apply_r_mips_lo16/hi16: \t" "inconsistent value information\n"); return -ENOEXEC; } @@ -629,7 +629,7 @@ static void simplify_symbols(Elf_Shdr * sechdrs, break; case SHN_MIPS_SCOMMON: - printk(KERN_DEBUG "simplify_symbols: ignoring SHN_MIPS_SCOMMON" + printk(KERN_DEBUG "simplify_symbols: ignoring SHN_MIPS_SCOMMON " "symbol <%s> st_shndx %d\n", strtab + sym[i].st_name, sym[i].st_shndx); // .sbss section @@ -942,8 +942,8 @@ static int vpe_elfload(struct vpe * v) if (phdr->p_type != PT_LOAD) continue; - memcpy((void *)phdr->p_vaddr, (char *)hdr + phdr->p_offset, phdr->p_filesz); - memset((void *)phdr->p_vaddr + phdr->p_filesz, 0, phdr->p_memsz - phdr->p_filesz); + memcpy((void *)phdr->p_paddr, (char *)hdr + phdr->p_offset, phdr->p_filesz); + memset((void *)phdr->p_paddr + phdr->p_filesz, 0, phdr->p_memsz - phdr->p_filesz); phdr++; } @@ -1003,6 +1003,7 @@ static void cleanup_tc(struct tc *tc) write_tc_c0_tcstatus(tmp); write_tc_c0_tchalt(TCHALT_H); + mips_ihb(); /* bind it to anything other than VPE1 */ // write_tc_c0_tcbind(read_tc_c0_tcbind() & ~TCBIND_CURVPE); // | TCBIND_CURVPE @@ -1235,9 +1236,12 @@ int vpe_free(vpe_handle vpe) settc(t->index); write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() & ~VPECONF0_VPA); - /* mark the TC unallocated and halt'ed */ - write_tc_c0_tcstatus(read_tc_c0_tcstatus() & ~TCSTATUS_A); + /* halt the TC */ write_tc_c0_tchalt(TCHALT_H); + mips_ihb(); + + /* mark the TC unallocated */ + write_tc_c0_tcstatus(read_tc_c0_tcstatus() & ~TCSTATUS_A); v->state = VPE_STATE_UNUSED; @@ -1533,14 +1537,16 @@ static int __init vpe_module_init(void) t->pvpe = get_vpe(0); /* set the parent vpe */ } + /* halt the TC */ + write_tc_c0_tchalt(TCHALT_H); + mips_ihb(); + tmp = read_tc_c0_tcstatus(); /* mark not activated and not dynamically allocatable */ tmp &= ~(TCSTATUS_A | TCSTATUS_DA); tmp |= TCSTATUS_IXMT; /* interrupt exempt */ write_tc_c0_tcstatus(tmp); - - write_tc_c0_tchalt(TCHALT_H); } } diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c index ba9692be356..cfeab669782 100644 --- a/arch/mips/lasat/interrupt.c +++ b/arch/mips/lasat/interrupt.c @@ -19,17 +19,14 @@ * Lasat boards. */ #include <linux/init.h> -#include <linux/irq.h> -#include <linux/sched.h> -#include <linux/slab.h> #include <linux/interrupt.h> -#include <linux/kernel_stat.h> +#include <linux/irq.h> #include <asm/bootinfo.h> #include <asm/irq_cpu.h> #include <asm/lasat/lasatint.h> -#include <asm/time.h> -#include <asm/gdb-stub.h> + +#include <irq.h> static volatile int *lasat_int_status; static volatile int *lasat_int_mask; @@ -97,12 +94,18 @@ asmlinkage void plat_irq_dispatch(void) /* if int_status == 0, then the interrupt has already been cleared */ if (int_status) { - irq = LASATINT_BASE + ls1bit32(int_status); + irq = LASAT_IRQ_BASE + ls1bit32(int_status); do_IRQ(irq); } } +static struct irqaction cascade = { + .handler = no_action, + .mask = CPU_MASK_NONE, + .name = "cascade", +}; + void __init arch_init_irq(void) { int i; @@ -127,6 +130,9 @@ void __init arch_init_irq(void) } mips_cpu_irq_init(); - for (i = LASATINT_BASE; i <= LASATINT_END; i++) + + for (i = LASAT_IRQ_BASE; i <= LASAT_IRQ_END; i++) set_irq_chip_and_handler(i, &lasat_irq_type, handle_level_irq); + + setup_irq(LASAT_CASCADE_IRQ, &cascade); } diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c index 54827d0174b..e072da4ff3b 100644 --- a/arch/mips/lasat/setup.c +++ b/arch/mips/lasat/setup.c @@ -117,14 +117,11 @@ static struct notifier_block lasat_panic_block[] = } }; -void plat_time_init(void) +void __init plat_time_init(void) { mips_hpt_frequency = lasat_board_info.li_cpu_hz / 2; -} -void __init plat_timer_setup(struct irqaction *irq) -{ - change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5); + change_c0_status(ST0_IM, IE_IRQ0); } void __init plat_mem_setup(void) diff --git a/arch/mips/lemote/lm2e/setup.c b/arch/mips/lemote/lm2e/setup.c index 09314a20f9f..2cc6745991a 100644 --- a/arch/mips/lemote/lm2e/setup.c +++ b/arch/mips/lemote/lm2e/setup.c @@ -53,11 +53,6 @@ unsigned long bus_clock; unsigned int memsize; unsigned int highmemsize = 0; -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(MIPS_CPU_IRQ_BASE + 7, irq); -} - void __init plat_time_init(void) { /* setup mips r4k timer */ diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c index 946aee33178..cb1b6822711 100644 --- a/arch/mips/math-emu/ieee754.c +++ b/arch/mips/math-emu/ieee754.c @@ -108,6 +108,7 @@ int ieee754si_xcpt(int r, const char *op, ...) ax.rv.si = r; va_start(ax.ap, op); ieee754_xcpt(&ax); + va_end(ax.ap); return ax.rv.si; } @@ -122,5 +123,6 @@ s64 ieee754di_xcpt(s64 r, const char *op, ...) ax.rv.di = r; va_start(ax.ap, op); ieee754_xcpt(&ax); + va_end(ax.ap); return ax.rv.di; } diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c index 3e214aac4b1..6d2d89f3247 100644 --- a/arch/mips/math-emu/ieee754dp.c +++ b/arch/mips/math-emu/ieee754dp.c @@ -57,6 +57,7 @@ ieee754dp ieee754dp_xcpt(ieee754dp r, const char *op, ...) ax.rv.dp = r; va_start(ax.ap, op); ieee754_xcpt(&ax); + va_end(ax.ap); return ax.rv.dp; } @@ -83,6 +84,7 @@ ieee754dp ieee754dp_nanxcpt(ieee754dp r, const char *op, ...) ax.rv.dp = r; va_start(ax.ap, op); ieee754_xcpt(&ax); + va_end(ax.ap); return ax.rv.dp; } diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c index adda851cd04..463534045ab 100644 --- a/arch/mips/math-emu/ieee754sp.c +++ b/arch/mips/math-emu/ieee754sp.c @@ -58,6 +58,7 @@ ieee754sp ieee754sp_xcpt(ieee754sp r, const char *op, ...) ax.rv.sp = r; va_start(ax.ap, op); ieee754_xcpt(&ax); + va_end(ax.ap); return ax.rv.sp; } @@ -84,6 +85,7 @@ ieee754sp ieee754sp_nanxcpt(ieee754sp r, const char *op, ...) ax.rv.sp = r; va_start(ax.ap, op); ieee754_xcpt(&ax); + va_end(ax.ap); return ax.rv.sp; } diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c index 1d00b778ff1..f02ce6308e5 100644 --- a/arch/mips/mips-boards/generic/time.c +++ b/arch/mips/mips-boards/generic/time.c @@ -127,41 +127,8 @@ unsigned long read_persistent_clock(void) return mc146818_get_cmos_time(); } -void __init plat_time_init(void) -{ - unsigned int est_freq; - - /* Set Data mode - binary. */ - CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL); - - est_freq = estimate_cpu_frequency(); - - printk("CPU frequency %d.%02d MHz\n", est_freq/1000000, - (est_freq%1000000)*100/1000000); - - cpu_khz = est_freq / 1000; - - mips_scroll_message(); -#ifdef CONFIG_I8253 /* Only Malta has a PIT */ - setup_pit_timer(); -#endif -} - -//static irqreturn_t mips_perf_interrupt(int irq, void *dev_id) -//{ -// return perf_irq(); -//} - -//static struct irqaction perf_irqaction = { -// .handler = mips_perf_interrupt, -// .flags = IRQF_DISABLED | IRQF_PERCPU, -// .name = "performance", -//}; - void __init plat_perf_setup(void) { -// struct irqaction *irq = &perf_irqaction; - cp0_perfcount_irq = -1; #ifdef MSC01E_INT_BASE @@ -179,14 +146,13 @@ void __init plat_perf_setup(void) } } -void __init plat_timer_setup(struct irqaction *irq) +unsigned int __init get_c0_compare_int(void) { #ifdef MSC01E_INT_BASE if (cpu_has_veic) { set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch); mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR; - } - else + } else #endif { if (cpu_has_vint) @@ -194,13 +160,26 @@ void __init plat_timer_setup(struct irqaction *irq) mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; } -#ifdef CONFIG_MIPS_MT_SMTC - setup_irq_smtc(mips_cpu_timer_irq, irq, 0x100 << cp0_compare_irq); -#else - setup_irq(mips_cpu_timer_irq, irq); -#endif /* CONFIG_MIPS_MT_SMTC */ -#ifdef CONFIG_SMP - set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq); + return mips_cpu_timer_irq; +} + +void __init plat_time_init(void) +{ + unsigned int est_freq; + + /* Set Data mode - binary. */ + CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL); + + est_freq = estimate_cpu_frequency(); + + printk("CPU frequency %d.%02d MHz\n", est_freq/1000000, + (est_freq%1000000)*100/1000000); + + cpu_khz = est_freq / 1000; + + mips_scroll_message(); +#ifdef CONFIG_I8253 /* Only Malta has a PIT */ + setup_pit_timer(); #endif plat_perf_setup(); diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c index e7fa0d1078a..e39bbe989da 100644 --- a/arch/mips/mipssim/sim_time.c +++ b/arch/mips/mipssim/sim_time.c @@ -75,25 +75,6 @@ static unsigned int __init estimate_cpu_frequency(void) return count; } -void __init plat_time_init(void) -{ - unsigned int est_freq, flags; - - local_irq_save(flags); - - /* Set Data mode - binary. */ - CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL); - - est_freq = estimate_cpu_frequency(); - - printk(KERN_INFO "CPU frequency %d.%02d MHz\n", est_freq / 1000000, - (est_freq % 1000000) * 100 / 1000000); - - cpu_khz = est_freq / 1000; - - local_irq_restore(flags); -} - static int mips_cpu_timer_irq; static void mips_timer_dispatch(void) @@ -102,26 +83,33 @@ static void mips_timer_dispatch(void) } -void __init plat_timer_setup(struct irqaction *irq) +unsigned __init get_c0_compare_int(void) { +#ifdef MSC01E_INT_BASE if (cpu_has_veic) { set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch); mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR; } else { +#endif if (cpu_has_vint) set_vi_handler(cp0_compare_irq, mips_timer_dispatch); mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; } - /* we are using the cpu counter for timer interrupts */ - setup_irq(mips_cpu_timer_irq, irq); + return mips_cpu_timer_irq; +} -#ifdef CONFIG_SMP - /* irq_desc(riptor) is a global resource, when the interrupt overlaps - on seperate cpu's the first one tries to handle the second interrupt. - The effect is that the int remains disabled on the second cpu. - Mark the interrupt with IRQ_PER_CPU to avoid any confusion */ - irq_desc[mips_cpu_timer_irq].flags |= IRQ_PER_CPU; - set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq); -#endif +void __init plat_time_init(void) +{ + unsigned int est_freq; + + /* Set Data mode - binary. */ + CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL); + + est_freq = estimate_cpu_frequency(); + + printk(KERN_INFO "CPU frequency %d.%02d MHz\n", est_freq / 1000000, + (est_freq % 1000000) * 100 / 1000000); + + cpu_khz = est_freq / 1000; } diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c index c55312f6fd3..562abb77d1d 100644 --- a/arch/mips/mm/c-r3k.c +++ b/arch/mips/mm/c-r3k.c @@ -7,7 +7,7 @@ * Tx39XX R4k style caches added. HK * Copyright (C) 1998, 1999, 2000 Harald Koerfgen * Copyright (C) 1998 Gleb Raiko & Vladimir Roganov - * Copyright (C) 2001, 2004 Maciej W. Rozycki + * Copyright (C) 2001, 2004, 2007 Maciej W. Rozycki */ #include <linux/init.h> #include <linux/kernel.h> @@ -26,8 +26,6 @@ static unsigned long icache_size, dcache_size; /* Size in bytes */ static unsigned long icache_lsize, dcache_lsize; /* Size in bytes */ -#undef DEBUG_CACHE - unsigned long __init r3k_cache_size(unsigned long ca_flags) { unsigned long flags, status, dummy, size; @@ -217,26 +215,6 @@ static void r3k_flush_dcache_range(unsigned long start, unsigned long end) write_c0_status(flags); } -static inline unsigned long get_phys_page(unsigned long addr, - struct mm_struct *mm) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - unsigned long physpage; - - pgd = pgd_offset(mm, addr); - pud = pud_offset(pgd, addr); - pmd = pmd_offset(pud, addr); - pte = pte_offset(pmd, addr); - - if ((physpage = pte_val(*pte)) & _PAGE_VALID) - return KSEG0ADDR(physpage & PAGE_MASK); - - return 0; -} - static inline void r3k_flush_cache_all(void) { } @@ -252,12 +230,40 @@ static void r3k_flush_cache_mm(struct mm_struct *mm) } static void r3k_flush_cache_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) + unsigned long start, unsigned long end) { } -static void r3k_flush_cache_page(struct vm_area_struct *vma, unsigned long page, unsigned long pfn) +static void r3k_flush_cache_page(struct vm_area_struct *vma, + unsigned long addr, unsigned long pfn) { + unsigned long kaddr = KSEG0ADDR(pfn << PAGE_SHIFT); + int exec = vma->vm_flags & VM_EXEC; + struct mm_struct *mm = vma->vm_mm; + pgd_t *pgdp; + pud_t *pudp; + pmd_t *pmdp; + pte_t *ptep; + + pr_debug("cpage[%08lx,%08lx]\n", + cpu_context(smp_processor_id(), mm), addr); + + /* No ASID => no such page in the cache. */ + if (cpu_context(smp_processor_id(), mm) == 0) + return; + + pgdp = pgd_offset(mm, addr); + pudp = pud_offset(pgdp, addr); + pmdp = pmd_offset(pudp, addr); + ptep = pte_offset(pmdp, addr); + + /* Invalid => no such page in the cache. */ + if (!(pte_val(*ptep) & _PAGE_PRESENT)) + return; + + r3k_flush_dcache_range(kaddr, kaddr + PAGE_SIZE); + if (exec) + r3k_flush_icache_range(kaddr, kaddr + PAGE_SIZE); } static void local_r3k_flush_data_cache_page(void *addr) @@ -272,9 +278,7 @@ static void r3k_flush_cache_sigtramp(unsigned long addr) { unsigned long flags; -#ifdef DEBUG_CACHE - printk("csigtramp[%08lx]", addr); -#endif + pr_debug("csigtramp[%08lx]\n", addr); flags = read_c0_status(); diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index d7088331fb0..9355f1c9325 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -7,6 +7,7 @@ * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Ralf Baechle (ralf@gnu.org) * Copyright (C) 1999, 2000 Silicon Graphics, Inc. */ +#include <linux/hardirq.h> #include <linux/init.h> #include <linux/highmem.h> #include <linux/kernel.h> @@ -345,11 +346,26 @@ static void r4k___flush_cache_all(void) r4k_on_each_cpu(local_r4k___flush_cache_all, NULL, 1, 1); } +static inline int has_valid_asid(const struct mm_struct *mm) +{ +#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC) + int i; + + for_each_online_cpu(i) + if (cpu_context(i, mm)) + return 1; + + return 0; +#else + return cpu_context(smp_processor_id(), mm); +#endif +} + static inline void local_r4k_flush_cache_range(void * args) { struct vm_area_struct *vma = args; - if (!(cpu_context(smp_processor_id(), vma->vm_mm))) + if (!(has_valid_asid(vma->vm_mm))) return; r4k_blast_dcache(); @@ -368,7 +384,7 @@ static inline void local_r4k_flush_cache_mm(void * args) { struct mm_struct *mm = args; - if (!cpu_context(smp_processor_id(), mm)) + if (!has_valid_asid(mm)) return; /* @@ -420,7 +436,7 @@ static inline void local_r4k_flush_cache_page(void *args) * If ownes no valid ASID yet, cannot possibly have gotten * this page into the cache. */ - if (cpu_context(smp_processor_id(), mm) == 0) + if (!has_valid_asid(mm)) return; addr &= PAGE_MASK; @@ -492,7 +508,11 @@ static inline void local_r4k_flush_data_cache_page(void * addr) static void r4k_flush_data_cache_page(unsigned long addr) { - r4k_on_each_cpu(local_r4k_flush_data_cache_page, (void *) addr, 1, 1); + if (in_atomic()) + local_r4k_flush_data_cache_page((void *)addr); + else + r4k_on_each_cpu(local_r4k_flush_data_cache_page, (void *) addr, + 1, 1); } struct flush_icache_range_args { diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c index e7f539e3284..1bd1f18ac23 100644 --- a/arch/mips/mm/cerr-sb1.c +++ b/arch/mips/mm/cerr-sb1.c @@ -154,7 +154,7 @@ static void check_bus_watcher(void) if (status & ~(1UL << 31)) { l2_err = csr_in32(IOADDR(A_BUS_L2_ERRORS)); #ifdef DUMP_L2_ECC_TAG_ON_ERROR - l2_tag = in64(IO_SPACE_BASE | A_L2_ECC_TAG); + l2_tag = in64(IOADDR(A_L2_ECC_TAG)); #endif memio_err = csr_in32(IOADDR(A_BUS_MEM_IO_ERRORS)); printk("Bus watcher error counters: %08x %08x\n", l2_err, memio_err); @@ -183,9 +183,9 @@ asmlinkage void sb1_cache_error(void) #ifdef CONFIG_SIBYTE_BW_TRACE /* Freeze the trace buffer now */ #if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80) - csr_out32(M_BCM1480_SCD_TRACE_CFG_FREEZE, IO_SPACE_BASE | A_SCD_TRACE_CFG); + csr_out32(M_BCM1480_SCD_TRACE_CFG_FREEZE, IOADDR(A_SCD_TRACE_CFG)); #else - csr_out32(M_SCD_TRACE_CFG_FREEZE, IO_SPACE_BASE | A_SCD_TRACE_CFG); + csr_out32(M_SCD_TRACE_CFG_FREEZE, IOADDR(A_SCD_TRACE_CFG)); #endif printk("Trace buffer frozen\n"); #endif diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 98b5e5bac02..ae76795685c 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -12,6 +12,7 @@ #include <linux/dma-mapping.h> #include <linux/mm.h> #include <linux/module.h> +#include <linux/scatterlist.h> #include <linux/string.h> #include <asm/cache.h> @@ -39,16 +40,38 @@ static inline int cpu_is_noncoherent_r10000(struct device *dev) current_cpu_type() == CPU_R12000); } +static gfp_t massage_gfp_flags(const struct device *dev, gfp_t gfp) +{ + /* ignore region specifiers */ + gfp &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM); + +#ifdef CONFIG_ZONE_DMA32 + if (dev == NULL) + gfp |= __GFP_DMA; + else if (dev->coherent_dma_mask < DMA_BIT_MASK(24)) + gfp |= __GFP_DMA; + else +#endif +#ifdef CONFIG_ZONE_DMA32 + if (dev->coherent_dma_mask < DMA_BIT_MASK(32)) + gfp |= __GFP_DMA32; + else +#endif + ; + + /* Don't invoke OOM killer */ + gfp |= __GFP_NORETRY; + + return gfp; +} + void *dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t * dma_handle, gfp_t gfp) { void *ret; - /* ignore region specifiers */ - gfp &= ~(__GFP_DMA | __GFP_HIGHMEM); + gfp = massage_gfp_flags(dev, gfp); - if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff)) - gfp |= GFP_DMA; ret = (void *) __get_free_pages(gfp, get_order(size)); if (ret != NULL) { @@ -66,11 +89,8 @@ void *dma_alloc_coherent(struct device *dev, size_t size, { void *ret; - /* ignore region specifiers */ - gfp &= ~(__GFP_DMA | __GFP_HIGHMEM); + gfp = massage_gfp_flags(dev, gfp); - if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff)) - gfp |= GFP_DMA; ret = (void *) __get_free_pages(gfp, get_order(size)); if (ret) { @@ -165,12 +185,11 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, for (i = 0; i < nents; i++, sg++) { unsigned long addr; - addr = (unsigned long) page_address(sg->page); + addr = (unsigned long) sg_virt(sg); if (!plat_device_is_coherent(dev) && addr) - __dma_sync(addr + sg->offset, sg->length, direction); + __dma_sync(addr, sg->length, direction); sg->dma_address = plat_map_dma_mem(dev, - (void *)(addr + sg->offset), - sg->length); + (void *)addr, sg->length); } return nents; @@ -223,10 +242,9 @@ void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, for (i = 0; i < nhwentries; i++, sg++) { if (!plat_device_is_coherent(dev) && direction != DMA_TO_DEVICE) { - addr = (unsigned long) page_address(sg->page); + addr = (unsigned long) sg_virt(sg); if (addr) - __dma_sync(addr + sg->offset, sg->length, - direction); + __dma_sync(addr, sg->length, direction); } plat_unmap_dma_mem(sg->dma_address); } @@ -304,7 +322,7 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, /* Make sure that gcc doesn't leave the empty loop body. */ for (i = 0; i < nelems; i++, sg++) { if (cpu_is_noncoherent_r10000(dev)) - __dma_sync((unsigned long)page_address(sg->page), + __dma_sync((unsigned long)page_address(sg_page(sg)), sg->length, direction); plat_unmap_dma_mem(sg->dma_address); } @@ -322,7 +340,7 @@ void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nele /* Make sure that gcc doesn't leave the empty loop body. */ for (i = 0; i < nelems; i++, sg++) { if (!plat_device_is_coherent(dev)) - __dma_sync((unsigned long)page_address(sg->page), + __dma_sync((unsigned long)page_address(sg_page(sg)), sg->length, direction); plat_unmap_dma_mem(sg->dma_address); } @@ -344,7 +362,7 @@ int dma_supported(struct device *dev, u64 mask) * so we can't guarantee allocations that must be * within a tighter range than GFP_DMA.. */ - if (mask < 0x00ffffff) + if (mask < DMA_BIT_MASK(24)) return 0; return 1; diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index 5699c7713e2..fa636fc6b7b 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -173,7 +173,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(tsk)) { + if (is_global_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 110ee7656b4..480dec04f55 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -347,11 +347,8 @@ static int __init page_is_ram(unsigned long pagenr) void __init paging_init(void) { - unsigned long zones_size[MAX_NR_ZONES] = { 0, }; -#ifndef CONFIG_FLATMEM - unsigned long zholes_size[MAX_NR_ZONES] = { 0, }; - unsigned long i, j, pfn; -#endif + unsigned long max_zone_pfns[MAX_NR_ZONES]; + unsigned long lastpfn; pagetable_init(); @@ -361,35 +358,27 @@ void __init paging_init(void) kmap_coherent_init(); #ifdef CONFIG_ZONE_DMA - if (min_low_pfn < MAX_DMA_PFN && MAX_DMA_PFN <= max_low_pfn) { - zones_size[ZONE_DMA] = MAX_DMA_PFN - min_low_pfn; - zones_size[ZONE_NORMAL] = max_low_pfn - MAX_DMA_PFN; - } else if (max_low_pfn < MAX_DMA_PFN) - zones_size[ZONE_DMA] = max_low_pfn - min_low_pfn; - else + max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN; #endif - zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn; - +#ifdef CONFIG_ZONE_DMA32 + max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN; +#endif + max_zone_pfns[ZONE_NORMAL] = max_low_pfn; + lastpfn = max_low_pfn; #ifdef CONFIG_HIGHMEM - zones_size[ZONE_HIGHMEM] = highend_pfn - highstart_pfn; + max_zone_pfns[ZONE_HIGHMEM] = highend_pfn; + lastpfn = highend_pfn; - if (cpu_has_dc_aliases && zones_size[ZONE_HIGHMEM]) { + if (cpu_has_dc_aliases && max_low_pfn != highend_pfn) { printk(KERN_WARNING "This processor doesn't support highmem." - " %ldk highmem ignored\n", zones_size[ZONE_HIGHMEM]); - zones_size[ZONE_HIGHMEM] = 0; + " %ldk highmem ignored\n", + (highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10)); + max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn; + lastpfn = max_low_pfn; } #endif -#ifdef CONFIG_FLATMEM - free_area_init(zones_size); -#else - pfn = min_low_pfn; - for (i = 0; i < MAX_NR_ZONES; i++) - for (j = 0; j < zones_size[i]; j++, pfn++) - if (!page_is_ram(pfn)) - zholes_size[i]++; - free_area_init_node(0, NODE_DATA(0), zones_size, 0, zholes_size); -#endif + free_area_init_nodes(max_zone_pfns); } static struct kcore_list kcore_mem, kcore_vmalloc; @@ -426,7 +415,7 @@ void __init mem_init(void) #ifdef CONFIG_HIGHMEM for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) { - struct page *page = mem_map + tmp; + struct page *page = pfn_to_page(tmp); if (!page_is_ram(tmp)) { SetPageReserved(page); diff --git a/arch/mips/oprofile/Kconfig b/arch/mips/oprofile/Kconfig deleted file mode 100644 index fb6f235348b..00000000000 --- a/arch/mips/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING && !MIPS_MT_SMTC && EXPERIMENTAL - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index 423bc2c473d..bdfa07aecd9 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -6,6 +6,7 @@ * Copyright (C) 2004, 05, 06 by Ralf Baechle * Copyright (C) 2005 by MIPS Technologies, Inc. */ +#include <linux/cpumask.h> #include <linux/oprofile.h> #include <linux/interrupt.h> #include <linux/smp.h> @@ -33,11 +34,45 @@ #ifdef CONFIG_MIPS_MT_SMP #define WHAT (M_TC_EN_VPE | M_PERFCTL_VPEID(smp_processor_id())) #define vpe_id() smp_processor_id() + +/* + * The number of bits to shift to convert between counters per core and + * counters per VPE. There is no reasonable interface atm to obtain the + * number of VPEs used by Linux and in the 34K this number is fixed to two + * anyways so we hardcore a few things here for the moment. The way it's + * done here will ensure that oprofile VSMP kernel will run right on a lesser + * core like a 24K also or with maxcpus=1. + */ +static inline unsigned int vpe_shift(void) +{ + if (num_possible_cpus() > 1) + return 1; + + return 0; +} + #else + #define WHAT 0 #define vpe_id() 0 + +static inline unsigned int vpe_shift(void) +{ + return 0; +} + #endif +static inline unsigned int counters_total_to_per_cpu(unsigned int counters) +{ + return counters >> vpe_shift(); +} + +static inline unsigned int counters_per_cpu_to_total(unsigned int counters) +{ + return counters << vpe_shift(); +} + #define __define_perf_accessors(r, n, np) \ \ static inline unsigned int r_c0_ ## r ## n(void) \ @@ -269,9 +304,7 @@ static int __init mipsxx_init(void) reset_counters(counters); -#ifdef CONFIG_MIPS_MT_SMP - counters >>= 1; -#endif + counters = counters_total_to_per_cpu(counters); op_model_mipsxx_ops.num_counters = counters; switch (current_cpu_type()) { @@ -330,9 +363,8 @@ static int __init mipsxx_init(void) static void mipsxx_exit(void) { int counters = op_model_mipsxx_ops.num_counters; -#ifdef CONFIG_MIPS_MT_SMP - counters <<= 1; -#endif + + counters = counters_per_cpu_to_total(counters); reset_counters(counters); perf_irq = null_perf_irq; diff --git a/arch/mips/pci/fixup-pmcmsp.c b/arch/mips/pci/fixup-pmcmsp.c index 00261211dbf..65735b1b766 100644 --- a/arch/mips/pci/fixup-pmcmsp.c +++ b/arch/mips/pci/fixup-pmcmsp.c @@ -202,7 +202,7 @@ int pcibios_plat_dev_init(struct pci_dev *dev) * RETURNS: IRQ number * ****************************************************************************/ -int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { #if !defined(CONFIG_PMC_MSP7120_GW) && !defined(CONFIG_PMC_MSP7120_EVAL) printk(KERN_WARNING "PCI: unknown board, no PCI IRQs assigned.\n"); diff --git a/arch/mips/pci/fixup-sni.c b/arch/mips/pci/fixup-sni.c index a45bedd1723..5c8a79bb266 100644 --- a/arch/mips/pci/fixup-sni.c +++ b/arch/mips/pci/fixup-sni.c @@ -113,6 +113,16 @@ static char irq_tab_pcit[13][5] __initdata = { { 0, INTA, INTB, INTC, INTD }, /* Slot 5 */ }; +static char irq_tab_pcit_cplus[13][5] __initdata = { + /* INTA INTB INTC INTD */ + { 0, 0, 0, 0, 0 }, /* HOST bridge */ + { 0, INTB, INTC, INTD, INTA }, /* PCI Slot 9 */ + { 0, 0, 0, 0, 0 }, /* PCI-EISA */ + { 0, 0, 0, 0, 0 }, /* Unused */ + { 0, INTA, INTB, INTC, INTD }, /* PCI-PCI bridge */ + { 0, INTB, INTC, INTD, INTA }, /* fixup */ +}; + static inline int is_rm300_revd(void) { unsigned char csmsr = *(volatile unsigned char *)PCIMT_CSMSR; @@ -123,8 +133,19 @@ static inline int is_rm300_revd(void) int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { switch (sni_brd_type) { - case SNI_BRD_PCI_TOWER: case SNI_BRD_PCI_TOWER_CPLUS: + if (slot == 4) { + /* + * SNI messed up interrupt wiring for onboard + * PCI bus 1; we need to fix this up here + */ + while (dev && dev->bus->number != 1) + dev = dev->bus->self; + if (dev && dev->devfn >= PCI_DEVFN(4, 0)) + slot = 5; + } + return irq_tab_pcit_cplus[slot][pin]; + case SNI_BRD_PCI_TOWER: return irq_tab_pcit[slot][pin]; case SNI_BRD_PCI_MTOWER: diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c index 720a2b720c5..ed87733f679 100644 --- a/arch/mips/pci/fixup-tb0219.c +++ b/arch/mips/pci/fixup-tb0219.c @@ -2,7 +2,7 @@ * fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups. * * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp> - * Copyright (C) 2004 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * Copyright (C) 2004-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c index 059eade96f2..109c95ca698 100644 --- a/arch/mips/pci/ops-pmcmsp.c +++ b/arch/mips/pci/ops-pmcmsp.c @@ -404,7 +404,7 @@ int msp_pcibios_config_access(unsigned char access_type, if (pciirqflag == 0) { request_irq(MSP_INT_PCI,/* Hardcoded internal MSP7120 wiring */ bpci_interrupt, - SA_SHIRQ | SA_INTERRUPT, + IRQF_SHARED | IRQF_DISABLED, "PMC MSP PCI Host", preg); pciirqflag = ~0; diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c index 5443ea3596f..47f316c86ab 100644 --- a/arch/mips/pci/pci-bcm1480.c +++ b/arch/mips/pci/pci-bcm1480.c @@ -76,8 +76,10 @@ static inline void WRITECFG32(u32 addr, u32 data) int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - This is b0rked. - return dev->irq; + if (pin == 0) + return -1; + + return K_BCM1480_INT_PCI_INTA - 1 + pin; } /* Do platform specific device initialization at pci_enable_device() time */ diff --git a/arch/mips/pci/pci-excite.c b/arch/mips/pci/pci-excite.c index 3c86c77cb74..8a56876afcc 100644 --- a/arch/mips/pci/pci-excite.c +++ b/arch/mips/pci/pci-excite.c @@ -131,7 +131,7 @@ static int __init basler_excite_pci_setup(void) ocd_writel(0x00000000, bar + 0x100); } - /* Finally, enable the PCI interupt */ + /* Finally, enable the PCI interrupt */ #if USB_IRQ > 7 set_c0_intcontrol(1 << USB_IRQ); #else diff --git a/arch/mips/pci/pci-lasat.c b/arch/mips/pci/pci-lasat.c index 174f314933b..e70ae3236e0 100644 --- a/arch/mips/pci/pci-lasat.c +++ b/arch/mips/pci/pci-lasat.c @@ -5,12 +5,14 @@ * * Copyright (C) 2000, 2001, 04 Keith M Wesolowski */ -#include <linux/kernel.h> #include <linux/init.h> +#include <linux/kernel.h> #include <linux/pci.h> #include <linux/types.h> + #include <asm/bootinfo.h> -#include <asm/lasat/lasatint.h> + +#include <irq.h> extern struct pci_ops nile4_pci_ops; extern struct pci_ops gt64xxx_pci0_ops; @@ -55,15 +57,15 @@ static int __init lasat_pci_setup(void) arch_initcall(lasat_pci_setup); -#define LASATINT_ETH1 (LASATINT_BASE + 0) -#define LASATINT_ETH0 (LASATINT_BASE + 1) -#define LASATINT_HDC (LASATINT_BASE + 2) -#define LASATINT_COMP (LASATINT_BASE + 3) -#define LASATINT_HDLC (LASATINT_BASE + 4) -#define LASATINT_PCIA (LASATINT_BASE + 5) -#define LASATINT_PCIB (LASATINT_BASE + 6) -#define LASATINT_PCIC (LASATINT_BASE + 7) -#define LASATINT_PCID (LASATINT_BASE + 8) +#define LASAT_IRQ_ETH1 (LASAT_IRQ_BASE + 0) +#define LASAT_IRQ_ETH0 (LASAT_IRQ_BASE + 1) +#define LASAT_IRQ_HDC (LASAT_IRQ_BASE + 2) +#define LASAT_IRQ_COMP (LASAT_IRQ_BASE + 3) +#define LASAT_IRQ_HDLC (LASAT_IRQ_BASE + 4) +#define LASAT_IRQ_PCIA (LASAT_IRQ_BASE + 5) +#define LASAT_IRQ_PCIB (LASAT_IRQ_BASE + 6) +#define LASAT_IRQ_PCIC (LASAT_IRQ_BASE + 7) +#define LASAT_IRQ_PCID (LASAT_IRQ_BASE + 8) int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { @@ -71,13 +73,13 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) case 1: case 2: case 3: - return LASATINT_PCIA + (((slot-1) + (pin-1)) % 4); + return LASAT_IRQ_PCIA + (((slot-1) + (pin-1)) % 4); case 4: - return LASATINT_ETH1; /* Ethernet 1 (LAN 2) */ + return LASAT_IRQ_ETH1; /* Ethernet 1 (LAN 2) */ case 5: - return LASATINT_ETH0; /* Ethernet 0 (LAN 1) */ + return LASAT_IRQ_ETH0; /* Ethernet 0 (LAN 1) */ case 6: - return LASATINT_HDC; /* IDE controller */ + return LASAT_IRQ_HDC; /* IDE controller */ default: return 0xff; /* Illegal */ } diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c index 240df9e3381..33c4f683d06 100644 --- a/arch/mips/pci/pci-vr41xx.c +++ b/arch/mips/pci/pci-vr41xx.c @@ -154,6 +154,7 @@ static int __init vr41xx_pciu_init(void) pciu_write(PCICLKSELREG, QUARTER_VTCLOCK); else { printk(KERN_ERR "PCI Clock is over 33MHz.\n"); + iounmap(pciu_base); return -EINVAL; } diff --git a/arch/mips/pmc-sierra/Kconfig b/arch/mips/pmc-sierra/Kconfig index 6b293ce0935..90261b83db0 100644 --- a/arch/mips/pmc-sierra/Kconfig +++ b/arch/mips/pmc-sierra/Kconfig @@ -5,12 +5,14 @@ choice config PMC_MSP4200_EVAL bool "PMC-Sierra MSP4200 Eval Board" select CEVT_R4K + select CSRC_R4K select IRQ_MSP_SLP select HW_HAS_PCI config PMC_MSP4200_GW bool "PMC-Sierra MSP4200 VoIP Gateway" select CEVT_R4K + select CSRC_R4K select IRQ_MSP_SLP select HW_HAS_PCI diff --git a/arch/mips/pmc-sierra/msp71xx/msp_serial.c b/arch/mips/pmc-sierra/msp71xx/msp_serial.c index 15e7b8000b4..9de34302e5f 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_serial.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_serial.c @@ -122,7 +122,7 @@ void __init msp_serial_setup(void) up.uartclk = uartclk; up.regshift = 2; up.iotype = UPIO_DWAPB; /* UPIO_MEM like */ - up.flags = STD_COM_FLAGS; + up.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST; up.type = PORT_16550A; up.line = 0; up.private_data = (void*)UART0_STATUS_REG; diff --git a/arch/mips/pmc-sierra/msp71xx/msp_time.c b/arch/mips/pmc-sierra/msp71xx/msp_time.c index f221d476362..7cfeda5a651 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_time.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_time.c @@ -86,8 +86,5 @@ void __init plat_timer_setup(struct irqaction *irq) #ifdef CONFIG_IRQ_MSP_CIC /* we are using the vpe0 counter for timer interrupts */ setup_irq(MSP_INT_VPE0_TIMER, irq); -#else - /* we are using the mips counter for timer interrupts */ - setup_irq(MSP_INT_TIMER, irq); #endif } diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c index 015fcc363dc..855977ca51c 100644 --- a/arch/mips/pmc-sierra/yosemite/setup.c +++ b/arch/mips/pmc-sierra/yosemite/setup.c @@ -137,11 +137,6 @@ int rtc_mips_set_time(unsigned long tim) return 0; } -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(7, irq); -} - void __init plat_time_init(void) { mips_hpt_frequency = cpu_clock_freq / 2; diff --git a/arch/mips/qemu/Makefile b/arch/mips/qemu/Makefile index cec24c117f6..2ba4ef34b4a 100644 --- a/arch/mips/qemu/Makefile +++ b/arch/mips/qemu/Makefile @@ -4,6 +4,7 @@ obj-y = q-firmware.o q-irq.o q-mem.o q-setup.o q-reset.o -obj-$(CONFIG_SMP) += q-smp.o +obj-$(CONFIG_EARLY_PRINTK) += q-console.o +obj-$(CONFIG_SMP) += q-smp.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/qemu/q-console.c b/arch/mips/qemu/q-console.c new file mode 100644 index 00000000000..81101ae5017 --- /dev/null +++ b/arch/mips/qemu/q-console.c @@ -0,0 +1,26 @@ +#include <linux/console.h> +#include <linux/init.h> +#include <linux/serial_reg.h> +#include <asm/io.h> + +#define PORT(offset) (0x3f8 + (offset)) + +static inline unsigned int serial_in(int offset) +{ + return inb(PORT(offset)); +} + +static inline void serial_out(int offset, int value) +{ + outb(value, PORT(offset)); +} + +int prom_putchar(char c) +{ + while ((serial_in(UART_LSR) & UART_LSR_THRE) == 0) + ; + + serial_out(UART_TX, c); + + return 1; +} diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c index c2239b41758..3ed43f416cd 100644 --- a/arch/mips/qemu/q-firmware.c +++ b/arch/mips/qemu/q-firmware.c @@ -2,6 +2,9 @@ #include <linux/string.h> #include <asm/addrspace.h> #include <asm/bootinfo.h> +#include <asm/io.h> + +#define QEMU_PORT_BASE 0xb4000000 void __init prom_init(void) { @@ -15,4 +18,7 @@ void __init prom_init(void) } else { add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM); } + + + set_io_port_base(QEMU_PORT_BASE); } diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c index 4681757460a..11f98476788 100644 --- a/arch/mips/qemu/q-irq.c +++ b/arch/mips/qemu/q-irq.c @@ -1,4 +1,5 @@ #include <linux/init.h> +#include <linux/interrupt.h> #include <linux/linkage.h> #include <asm/i8259.h> diff --git a/arch/mips/qemu/q-setup.c b/arch/mips/qemu/q-setup.c index 23d34c1917c..969cedc8d8b 100644 --- a/arch/mips/qemu/q-setup.c +++ b/arch/mips/qemu/q-setup.c @@ -6,8 +6,6 @@ extern void qemu_reboot_setup(void); -#define QEMU_PORT_BASE 0xb4000000 - const char *get_system_type(void) { return "Qemu"; @@ -20,6 +18,5 @@ void __init plat_time_init(void) void __init plat_mem_setup(void) { - set_io_port_base(QEMU_PORT_BASE); qemu_reboot_setup(); } diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c index 26854fb11e7..1617241d273 100644 --- a/arch/mips/sgi-ip22/ip22-eisa.c +++ b/arch/mips/sgi-ip22/ip22-eisa.c @@ -36,6 +36,7 @@ #include <asm/sgi/ioc.h> #include <asm/sgi/mc.h> #include <asm/sgi/ip22.h> +#include <asm/i8259.h> /* I2 has four EISA slots. */ #define IP22_EISA_MAX_SLOTS 4 @@ -93,126 +94,11 @@ static irqreturn_t ip22_eisa_intr(int irq, void *dev_id) return IRQ_NONE; } -static void enable_eisa1_irq(unsigned int irq) -{ - u8 mask; - - mask = inb(EISA_INT1_MASK); - mask &= ~((u8) (1 << irq)); - outb(mask, EISA_INT1_MASK); -} - -static unsigned int startup_eisa1_irq(unsigned int irq) -{ - u8 edge; - - /* Only use edge interrupts for EISA */ - - edge = inb(EISA_INT1_EDGE_LEVEL); - edge &= ~((u8) (1 << irq)); - outb(edge, EISA_INT1_EDGE_LEVEL); - - enable_eisa1_irq(irq); - return 0; -} - -static void disable_eisa1_irq(unsigned int irq) -{ - u8 mask; - - mask = inb(EISA_INT1_MASK); - mask |= ((u8) (1 << irq)); - outb(mask, EISA_INT1_MASK); -} - -static void mask_and_ack_eisa1_irq(unsigned int irq) -{ - disable_eisa1_irq(irq); - - outb(0x20, EISA_INT1_CTRL); -} - -static void end_eisa1_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - enable_eisa1_irq(irq); -} - -static struct irq_chip ip22_eisa1_irq_type = { - .name = "IP22 EISA", - .startup = startup_eisa1_irq, - .ack = mask_and_ack_eisa1_irq, - .mask = disable_eisa1_irq, - .mask_ack = mask_and_ack_eisa1_irq, - .unmask = enable_eisa1_irq, - .end = end_eisa1_irq, -}; - -static void enable_eisa2_irq(unsigned int irq) -{ - u8 mask; - - mask = inb(EISA_INT2_MASK); - mask &= ~((u8) (1 << (irq - 8))); - outb(mask, EISA_INT2_MASK); -} - -static unsigned int startup_eisa2_irq(unsigned int irq) -{ - u8 edge; - - /* Only use edge interrupts for EISA */ - - edge = inb(EISA_INT2_EDGE_LEVEL); - edge &= ~((u8) (1 << (irq - 8))); - outb(edge, EISA_INT2_EDGE_LEVEL); - - enable_eisa2_irq(irq); - return 0; -} - -static void disable_eisa2_irq(unsigned int irq) -{ - u8 mask; - - mask = inb(EISA_INT2_MASK); - mask |= ((u8) (1 << (irq - 8))); - outb(mask, EISA_INT2_MASK); -} - -static void mask_and_ack_eisa2_irq(unsigned int irq) -{ - disable_eisa2_irq(irq); - - outb(0x20, EISA_INT2_CTRL); -} - -static void end_eisa2_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - enable_eisa2_irq(irq); -} - -static struct irq_chip ip22_eisa2_irq_type = { - .name = "IP22 EISA", - .startup = startup_eisa2_irq, - .ack = mask_and_ack_eisa2_irq, - .mask = disable_eisa2_irq, - .mask_ack = mask_and_ack_eisa2_irq, - .unmask = enable_eisa2_irq, - .end = end_eisa2_irq, -}; - static struct irqaction eisa_action = { .handler = ip22_eisa_intr, .name = "EISA", }; -static struct irqaction cascade_action = { - .handler = no_action, - .name = "EISA cascade", -}; - int __init ip22_eisa_init(void) { int i, c; @@ -248,29 +134,13 @@ int __init ip22_eisa_init(void) outb(1, EISA_EXT_NMI_RESET_CTRL); udelay(50); /* Wait long enough for the dust to settle */ outb(0, EISA_EXT_NMI_RESET_CTRL); - outb(0x11, EISA_INT1_CTRL); - outb(0x11, EISA_INT2_CTRL); - outb(0, EISA_INT1_MASK); - outb(8, EISA_INT2_MASK); - outb(4, EISA_INT1_MASK); - outb(2, EISA_INT2_MASK); - outb(1, EISA_INT1_MASK); - outb(1, EISA_INT2_MASK); - outb(0xfb, EISA_INT1_MASK); - outb(0xff, EISA_INT2_MASK); outb(0, EISA_DMA2_WRITE_SINGLE); - for (i = SGINT_EISA; i < (SGINT_EISA + EISA_MAX_IRQ); i++) { - if (i < (SGINT_EISA + 8)) - set_irq_chip(i, &ip22_eisa1_irq_type); - else - set_irq_chip(i, &ip22_eisa2_irq_type); - } + init_i8259_irqs(); /* Cannot use request_irq because of kmalloc not being ready at such * an early stage. Yes, I've been bitten... */ setup_irq(SGI_EISA_IRQ, &eisa_action); - setup_irq(SGINT_EISA + 2, &cascade_action); EISA_bus = 1; return 0; diff --git a/arch/mips/sgi-ip22/ip22-nvram.c b/arch/mips/sgi-ip22/ip22-nvram.c index e19d60d5fcc..0177566475d 100644 --- a/arch/mips/sgi-ip22/ip22-nvram.c +++ b/arch/mips/sgi-ip22/ip22-nvram.c @@ -32,19 +32,19 @@ for (x=0; x<100000; x++) __asm__ __volatile__(""); }) #define eeprom_cs_on(ptr) ({ \ - *ptr &= ~EEPROM_DATO; \ - *ptr &= ~EEPROM_ECLK; \ - *ptr &= ~EEPROM_EPROT; \ - delay(); \ - *ptr |= EEPROM_CSEL; \ - *ptr |= EEPROM_ECLK; }) + __raw_writel(__raw_readl(ptr) & ~EEPROM_DATO, ptr); \ + __raw_writel(__raw_readl(ptr) & ~EEPROM_ECLK, ptr); \ + __raw_writel(__raw_readl(ptr) & ~EEPROM_EPROT, ptr); \ + delay(); \ + __raw_writel(__raw_readl(ptr) | EEPROM_CSEL, ptr); \ + __raw_writel(__raw_readl(ptr) | EEPROM_ECLK, ptr); }) #define eeprom_cs_off(ptr) ({ \ - *ptr &= ~EEPROM_ECLK; \ - *ptr &= ~EEPROM_CSEL; \ - *ptr |= EEPROM_EPROT; \ - *ptr |= EEPROM_ECLK; }) + __raw_writel(__raw_readl(ptr) & ~EEPROM_ECLK, ptr); \ + __raw_writel(__raw_readl(ptr) & ~EEPROM_CSEL, ptr); \ + __raw_writel(__raw_readl(ptr) | EEPROM_EPROT, ptr); \ + __raw_writel(__raw_readl(ptr) | EEPROM_ECLK, ptr); }) #define BITS_IN_COMMAND 11 /* @@ -60,15 +60,17 @@ static inline void eeprom_cmd(unsigned int *ctrl, unsigned cmd, unsigned reg) ser_cmd = cmd | (reg << (16 - BITS_IN_COMMAND)); for (i = 0; i < BITS_IN_COMMAND; i++) { if (ser_cmd & (1<<15)) /* if high order bit set */ - writel(readl(ctrl) | EEPROM_DATO, ctrl); + __raw_writel(__raw_readl(ctrl) | EEPROM_DATO, ctrl); else - writel(readl(ctrl) & ~EEPROM_DATO, ctrl); - writel(readl(ctrl) & ~EEPROM_ECLK, ctrl); - writel(readl(ctrl) | EEPROM_ECLK, ctrl); + __raw_writel(__raw_readl(ctrl) & ~EEPROM_DATO, ctrl); + __raw_writel(__raw_readl(ctrl) & ~EEPROM_ECLK, ctrl); + delay(); + __raw_writel(__raw_readl(ctrl) | EEPROM_ECLK, ctrl); + delay(); ser_cmd <<= 1; } /* see data sheet timing diagram */ - writel(readl(ctrl) & ~EEPROM_DATO, ctrl); + __raw_writel(__raw_readl(ctrl) & ~EEPROM_DATO, ctrl); } unsigned short ip22_eeprom_read(unsigned int *ctrl, int reg) @@ -76,18 +78,18 @@ unsigned short ip22_eeprom_read(unsigned int *ctrl, int reg) unsigned short res = 0; int i; - writel(readl(ctrl) & ~EEPROM_EPROT, ctrl); + __raw_writel(__raw_readl(ctrl) & ~EEPROM_EPROT, ctrl); eeprom_cs_on(ctrl); eeprom_cmd(ctrl, EEPROM_READ, reg); /* clock the data ouf of serial mem */ for (i = 0; i < 16; i++) { - writel(readl(ctrl) & ~EEPROM_ECLK, ctrl); + __raw_writel(__raw_readl(ctrl) & ~EEPROM_ECLK, ctrl); delay(); - writel(readl(ctrl) | EEPROM_ECLK, ctrl); + __raw_writel(__raw_readl(ctrl) | EEPROM_ECLK, ctrl); delay(); res <<= 1; - if (readl(ctrl) & EEPROM_DATI) + if (__raw_readl(ctrl) & EEPROM_DATI) res |= 1; } diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c index 174f09e42f6..5f389ee26fc 100644 --- a/arch/mips/sgi-ip22/ip22-setup.c +++ b/arch/mips/sgi-ip22/ip22-setup.c @@ -31,25 +31,6 @@ unsigned long sgi_gfxaddr; EXPORT_SYMBOL_GPL(sgi_gfxaddr); -/* - * Stop-A is originally a Sun thing that isn't standard on IP22 so to avoid - * accidents it's disabled by default on IP22. - * - * FIXME: provide a mechanism to change the value of stop_a_enabled. - */ -int stop_a_enabled; - -void ip22_do_break(void) -{ - if (!stop_a_enabled) - return; - - printk("\n"); - ArcEnterInteractiveMode(); -} - -EXPORT_SYMBOL(ip22_do_break); - extern void ip22_be_init(void) __init; void __init plat_mem_setup(void) diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c index 681b593071c..3305fa9ae66 100644 --- a/arch/mips/sgi-ip27/ip27-init.c +++ b/arch/mips/sgi-ip27/ip27-init.c @@ -110,7 +110,7 @@ static void __init per_hub_init(cnodeid_t cnode) } } -void __init per_cpu_init(void) +void __cpuinit per_cpu_init(void) { int cpu = smp_processor_id(); int slice = LOCAL_HUB_L(PI_CPU_NUM); diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index d467bf4f6c3..08d45369be4 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -111,16 +111,32 @@ unsigned long read_persistent_clock(void) return mktime(year, month, date, hour, min, sec); } -static int rt_set_next_event(unsigned long delta, - struct clock_event_device *evt) +static void enable_rt_irq(unsigned int irq) +{ +} + +static void disable_rt_irq(unsigned int irq) +{ +} + +static struct irq_chip rt_irq_type = { + .name = "SN HUB RT timer", + .ack = disable_rt_irq, + .mask = disable_rt_irq, + .mask_ack = disable_rt_irq, + .unmask = enable_rt_irq, + .eoi = enable_rt_irq, +}; + +static int rt_next_event(unsigned long delta, struct clock_event_device *evt) { unsigned int cpu = smp_processor_id(); - int slice = cputoslice(cpu) == 0; + int slice = cputoslice(cpu); unsigned long cnt; cnt = LOCAL_HUB_L(PI_RT_COUNT); cnt += delta; - LOCAL_HUB_S(slice ? PI_RT_COMPARE_A : PI_RT_COMPARE_B, cnt); + LOCAL_HUB_S(PI_RT_COMPARE_A + PI_COUNT_OFFSET * slice, cnt); return LOCAL_HUB_L(PI_RT_COUNT) >= cnt ? -ETIME : 0; } @@ -129,64 +145,40 @@ static void rt_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: + case CLOCK_EVT_MODE_ONESHOT: /* The only mode supported */ break; + case CLOCK_EVT_MODE_PERIODIC: case CLOCK_EVT_MODE_UNUSED: case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_ONESHOT: case CLOCK_EVT_MODE_RESUME: /* Nothing to do */ break; } } -struct clock_event_device rt_clock_event_device = { - .name = "HUB-RT", - .features = CLOCK_EVT_FEAT_ONESHOT, - - .rating = 300, - .set_next_event = rt_set_next_event, - .set_mode = rt_set_mode, -}; - -static void enable_rt_irq(unsigned int irq) -{ -} - -static void disable_rt_irq(unsigned int irq) -{ -} - -static struct irq_chip rt_irq_type = { - .name = "SN HUB RT timer", - .ack = disable_rt_irq, - .mask = disable_rt_irq, - .mask_ack = disable_rt_irq, - .unmask = enable_rt_irq, - .eoi = enable_rt_irq, -}; - unsigned int rt_timer_irq; -static irqreturn_t ip27_rt_timer_interrupt(int irq, void *dev_id) +static irqreturn_t hub_rt_counter_handler(int irq, void *dev_id) { - struct clock_event_device *cd = &rt_clock_event_device; + struct clock_event_device *cd = dev_id; unsigned int cpu = smp_processor_id(); - int slice = cputoslice(cpu) == 0; + int slice = cputoslice(cpu); - LOCAL_HUB_S(slice ? PI_RT_PEND_A : PI_RT_PEND_B, 0); /* Ack */ + /* + * Ack + */ + LOCAL_HUB_S(PI_RT_PEND_A + PI_COUNT_OFFSET * slice, 0); cd->event_handler(cd); return IRQ_HANDLED; } -static struct irqaction rt_irqaction = { - .handler = (irq_handler_t) ip27_rt_timer_interrupt, - .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, - .name = "timer" +struct irqaction hub_rt_irqaction = { + .handler = hub_rt_counter_handler, + .flags = IRQF_DISABLED | IRQF_PERCPU, + .name = "hub-rt", }; /* @@ -200,32 +192,48 @@ static struct irqaction rt_irqaction = { #define NSEC_PER_CYCLE 800 #define CYCLES_PER_SEC (NSEC_PER_SEC / NSEC_PER_CYCLE) -static void __init ip27_rt_clock_event_init(void) +static DEFINE_PER_CPU(struct clock_event_device, hub_rt_clockevent); +static DEFINE_PER_CPU(char [11], hub_rt_name); + +static void __cpuinit hub_rt_clock_event_init(void) { - struct clock_event_device *cd = &rt_clock_event_device; unsigned int cpu = smp_processor_id(); - int irq = allocate_irqno(); - - if (irq < 0) - panic("Can't allocate interrupt number for timer interrupt"); - - rt_timer_irq = irq; - + struct clock_event_device *cd = &per_cpu(hub_rt_clockevent, cpu); + unsigned char *name = per_cpu(hub_rt_name, cpu); + int irq = rt_timer_irq; + + sprintf(name, "hub-rt %d", cpu); + cd->name = "HUB-RT", + cd->features = CLOCK_EVT_FEAT_ONESHOT, + clockevent_set_clock(cd, CYCLES_PER_SEC); + cd->max_delta_ns = clockevent_delta2ns(0xfffffffffffff, cd); + cd->min_delta_ns = clockevent_delta2ns(0x300, cd); + cd->rating = 200, cd->irq = irq, cd->cpumask = cpumask_of_cpu(cpu), - - /* - * Calculate the min / max delta - */ - cd->mult = - div_sc((unsigned long) CYCLES_PER_SEC, NSEC_PER_SEC, 32); - cd->shift = 32; - cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd); - cd->min_delta_ns = clockevent_delta2ns(0x300, cd); + cd->rating = 300, + cd->set_next_event = rt_next_event, + cd->set_mode = rt_set_mode, clockevents_register_device(cd); +} + +static void __init hub_rt_clock_event_global_init(void) +{ + unsigned int irq; + + do { + smp_wmb(); + irq = rt_timer_irq; + if (irq) + break; + + irq = allocate_irqno(); + if (irq < 0) + panic("Allocation of irq number for timer failed"); + } while (xchg(&rt_timer_irq, irq)); set_irq_chip_and_handler(irq, &rt_irq_type, handle_percpu_irq); - setup_irq(irq, &rt_irqaction); + setup_irq(irq, &hub_rt_irqaction); } static cycle_t hub_rt_read(void) @@ -233,27 +241,29 @@ static cycle_t hub_rt_read(void) return REMOTE_HUB_L(cputonasid(0), PI_RT_COUNT); } -struct clocksource ht_rt_clocksource = { +struct clocksource hub_rt_clocksource = { .name = "HUB-RT", .rating = 200, .read = hub_rt_read, .mask = CLOCKSOURCE_MASK(52), - .shift = 32, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static void __init ip27_rt_clocksource_init(void) +static void __init hub_rt_clocksource_init(void) { - clocksource_register(&ht_rt_clocksource); + struct clocksource *cs = &hub_rt_clocksource; + + clocksource_set_clock(cs, CYCLES_PER_SEC); + clocksource_register(cs); } void __init plat_time_init(void) { - ip27_rt_clock_event_init(); - ip27_rt_clocksource_init(); + hub_rt_clocksource_init(); + hub_rt_clock_event_global_init(); } -void __init cpu_time_init(void) +void __cpuinit cpu_time_init(void) { lboard_t *board; klcpu_t *cpu; @@ -271,6 +281,7 @@ void __init cpu_time_init(void) printk("CPU %d clock is %dMHz.\n", smp_processor_id(), cpu->cpu_speed); + hub_rt_clock_event_init(); set_c0_status(SRB_TIMOCLK); } diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c index 7e8094f617b..cab7cc22ab6 100644 --- a/arch/mips/sgi-ip32/ip32-irq.c +++ b/arch/mips/sgi-ip32/ip32-irq.c @@ -40,13 +40,6 @@ static void inline flush_mace_bus(void) mace->perif.ctrl.misc; } -#undef DEBUG_IRQ -#ifdef DEBUG_IRQ -#define DBG(x...) printk(x) -#else -#define DBG(x...) -#endif - /* * O2 irq map * @@ -125,6 +118,7 @@ struct irqaction memerr_irq = { .mask = CPU_MASK_NONE, .name = "CRIME memory error", }; + struct irqaction cpuerr_irq = { .handler = crime_cpuerr_intr, .flags = IRQF_DISABLED, @@ -139,46 +133,70 @@ struct irqaction cpuerr_irq = { static uint64_t crime_mask; -static void enable_crime_irq(unsigned int irq) +static inline void crime_enable_irq(unsigned int irq) { - crime_mask |= 1 << (irq - 1); + unsigned int bit = irq - CRIME_IRQ_BASE; + + crime_mask |= 1 << bit; crime->imask = crime_mask; } -static void disable_crime_irq(unsigned int irq) +static inline void crime_disable_irq(unsigned int irq) { - crime_mask &= ~(1 << (irq - 1)); + unsigned int bit = irq - CRIME_IRQ_BASE; + + crime_mask &= ~(1 << bit); crime->imask = crime_mask; flush_crime_bus(); } -static void mask_and_ack_crime_irq(unsigned int irq) +static void crime_level_mask_and_ack_irq(unsigned int irq) +{ + crime_disable_irq(irq); +} + +static void crime_level_end_irq(unsigned int irq) +{ + if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) + crime_enable_irq(irq); +} + +static struct irq_chip crime_level_interrupt = { + .name = "IP32 CRIME", + .ack = crime_level_mask_and_ack_irq, + .mask = crime_disable_irq, + .mask_ack = crime_level_mask_and_ack_irq, + .unmask = crime_enable_irq, + .end = crime_level_end_irq, +}; + +static void crime_edge_mask_and_ack_irq(unsigned int irq) { + unsigned int bit = irq - CRIME_IRQ_BASE; + uint64_t crime_int; + /* Edge triggered interrupts must be cleared. */ - if ((irq >= CRIME_GBE0_IRQ && irq <= CRIME_GBE3_IRQ) - || (irq >= CRIME_RE_EMPTY_E_IRQ && irq <= CRIME_RE_IDLE_E_IRQ) - || (irq >= CRIME_SOFT0_IRQ && irq <= CRIME_SOFT2_IRQ)) { - uint64_t crime_int; - crime_int = crime->hard_int; - crime_int &= ~(1 << (irq - 1)); - crime->hard_int = crime_int; - } - disable_crime_irq(irq); + + crime_int = crime->hard_int; + crime_int &= ~(1 << bit); + crime->hard_int = crime_int; + + crime_disable_irq(irq); } -static void end_crime_irq(unsigned int irq) +static void crime_edge_end_irq(unsigned int irq) { if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - enable_crime_irq(irq); + crime_enable_irq(irq); } -static struct irq_chip ip32_crime_interrupt = { - .name = "IP32 CRIME", - .ack = mask_and_ack_crime_irq, - .mask = disable_crime_irq, - .mask_ack = mask_and_ack_crime_irq, - .unmask = enable_crime_irq, - .end = end_crime_irq, +static struct irq_chip crime_edge_interrupt = { + .name = "IP32 CRIME", + .ack = crime_edge_mask_and_ack_irq, + .mask = crime_disable_irq, + .mask_ack = crime_edge_mask_and_ack_irq, + .unmask = crime_enable_irq, + .end = crime_edge_end_irq, }; /* @@ -191,18 +209,18 @@ static unsigned long macepci_mask; static void enable_macepci_irq(unsigned int irq) { - macepci_mask |= MACEPCI_CONTROL_INT(irq - 9); + macepci_mask |= MACEPCI_CONTROL_INT(irq - MACEPCI_SCSI0_IRQ); mace->pci.control = macepci_mask; - crime_mask |= 1 << (irq - 1); + crime_mask |= 1 << (irq - CRIME_IRQ_BASE); crime->imask = crime_mask; } static void disable_macepci_irq(unsigned int irq) { - crime_mask &= ~(1 << (irq - 1)); + crime_mask &= ~(1 << (irq - CRIME_IRQ_BASE)); crime->imask = crime_mask; flush_crime_bus(); - macepci_mask &= ~MACEPCI_CONTROL_INT(irq - 9); + macepci_mask &= ~MACEPCI_CONTROL_INT(irq - MACEPCI_SCSI0_IRQ); mace->pci.control = macepci_mask; flush_mace_bus(); } @@ -265,7 +283,7 @@ static void enable_maceisa_irq(unsigned int irq) { unsigned int crime_int = 0; - DBG("maceisa enable: %u\n", irq); + pr_debug("maceisa enable: %u\n", irq); switch (irq) { case MACEISA_AUDIO_SW_IRQ ... MACEISA_AUDIO3_MERR_IRQ: @@ -278,10 +296,10 @@ static void enable_maceisa_irq(unsigned int irq) crime_int = MACE_SUPERIO_INT; break; } - DBG("crime_int %08x enabled\n", crime_int); + pr_debug("crime_int %08x enabled\n", crime_int); crime_mask |= crime_int; crime->imask = crime_mask; - maceisa_mask |= 1 << (irq - 33); + maceisa_mask |= 1 << (irq - MACEISA_AUDIO_SW_IRQ); mace->perif.ctrl.imask = maceisa_mask; } @@ -289,12 +307,12 @@ static void disable_maceisa_irq(unsigned int irq) { unsigned int crime_int = 0; - maceisa_mask &= ~(1 << (irq - 33)); - if(!(maceisa_mask & MACEISA_AUDIO_INT)) + maceisa_mask &= ~(1 << (irq - MACEISA_AUDIO_SW_IRQ)); + if (!(maceisa_mask & MACEISA_AUDIO_INT)) crime_int |= MACE_AUDIO_INT; - if(!(maceisa_mask & MACEISA_MISC_INT)) + if (!(maceisa_mask & MACEISA_MISC_INT)) crime_int |= MACE_MISC_INT; - if(!(maceisa_mask & MACEISA_SUPERIO_INT)) + if (!(maceisa_mask & MACEISA_SUPERIO_INT)) crime_int |= MACE_SUPERIO_INT; crime_mask &= ~crime_int; crime->imask = crime_mask; @@ -313,7 +331,7 @@ static void mask_and_ack_maceisa_irq(unsigned int irq) case MACEISA_SERIAL2_TDMAPR_IRQ: /* edge triggered */ mace_int = mace->perif.ctrl.istat; - mace_int &= ~(1 << (irq - 33)); + mace_int &= ~(1 << (irq - MACEISA_AUDIO_SW_IRQ)); mace->perif.ctrl.istat = mace_int; break; } @@ -327,12 +345,12 @@ static void end_maceisa_irq(unsigned irq) } static struct irq_chip ip32_maceisa_interrupt = { - .name = "IP32 MACE ISA", - .ack = mask_and_ack_maceisa_irq, - .mask = disable_maceisa_irq, - .mask_ack = mask_and_ack_maceisa_irq, - .unmask = enable_maceisa_irq, - .end = end_maceisa_irq, + .name = "IP32 MACE ISA", + .ack = mask_and_ack_maceisa_irq, + .mask = disable_maceisa_irq, + .mask_ack = mask_and_ack_maceisa_irq, + .unmask = enable_maceisa_irq, + .end = end_maceisa_irq, }; /* This is used for regular non-ISA, non-PCI MACE interrupts. That means @@ -341,13 +359,17 @@ static struct irq_chip ip32_maceisa_interrupt = { static void enable_mace_irq(unsigned int irq) { - crime_mask |= 1 << (irq - 1); + unsigned int bit = irq - CRIME_IRQ_BASE; + + crime_mask |= (1 << bit); crime->imask = crime_mask; } static void disable_mace_irq(unsigned int irq) { - crime_mask &= ~(1 << (irq - 1)); + unsigned int bit = irq - CRIME_IRQ_BASE; + + crime_mask &= ~(1 << bit); crime->imask = crime_mask; flush_crime_bus(); } @@ -411,7 +433,7 @@ static void ip32_irq0(void) irq = __ffs(mace_int & maceisa_mask) + MACEISA_AUDIO_SW_IRQ; } - DBG("*irq %u*\n", irq); + pr_debug("*irq %u*\n", irq); do_IRQ(irq); } @@ -471,24 +493,32 @@ void __init arch_init_irq(void) mace->perif.ctrl.imask = 0; mips_cpu_irq_init(); - for (irq = MIPS_CPU_IRQ_BASE + 8; irq <= IP32_IRQ_MAX; irq++) { - struct irq_chip *chip; - + for (irq = CRIME_IRQ_BASE; irq <= IP32_IRQ_MAX; irq++) { switch (irq) { case MACE_VID_IN1_IRQ ... MACE_PCI_BRIDGE_IRQ: - chip = &ip32_mace_interrupt; + set_irq_chip(irq, &ip32_mace_interrupt); break; case MACEPCI_SCSI0_IRQ ... MACEPCI_SHARED2_IRQ: - chip = &ip32_macepci_interrupt; + set_irq_chip(irq, &ip32_macepci_interrupt); + break; + case CRIME_GBE0_IRQ ... CRIME_GBE3_IRQ: + set_irq_chip(irq, &crime_edge_interrupt); + break; + case CRIME_CPUERR_IRQ: + case CRIME_MEMERR_IRQ: + set_irq_chip(irq, &crime_level_interrupt); break; - case CRIME_GBE0_IRQ ... CRIME_VICE_IRQ: - chip = &ip32_crime_interrupt; + case CRIME_RE_EMPTY_E_IRQ ... CRIME_RE_IDLE_E_IRQ: + case CRIME_SOFT0_IRQ ... CRIME_SOFT2_IRQ: + set_irq_chip(irq, &crime_edge_interrupt); + break; + case CRIME_VICE_IRQ: + set_irq_chip(irq, &crime_edge_interrupt); break; default: - chip = &ip32_maceisa_interrupt; + set_irq_chip(irq, &ip32_maceisa_interrupt); + break; } - - set_irq_chip(irq, chip); } setup_irq(CRIME_MEMERR_IRQ, &memerr_irq); setup_irq(CRIME_CPUERR_IRQ, &cpuerr_irq); diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c index 7309e48d163..77febd68fcd 100644 --- a/arch/mips/sgi-ip32/ip32-platform.c +++ b/arch/mips/sgi-ip32/ip32-platform.c @@ -42,7 +42,7 @@ static struct platform_device uart8250_device = { static int __init uart8250_init(void) { uart8250_data[0].membase = (void __iomem *) &mace->isa.serial1; - uart8250_data[1].membase = (void __iomem *) &mace->isa.serial1; + uart8250_data[1].membase = (void __iomem *) &mace->isa.serial2; return platform_device_register(&uart8250_device); } diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig index e8fb880272b..366b19d33f7 100644 --- a/arch/mips/sibyte/Kconfig +++ b/arch/mips/sibyte/Kconfig @@ -1,5 +1,7 @@ config SIBYTE_SB1250 bool + select CEVT_SB1250 + select CSRC_SB1250 select HW_HAS_PCI select IRQ_CPU select SIBYTE_ENABLE_LDT_IF_PCI @@ -9,6 +11,8 @@ config SIBYTE_SB1250 config SIBYTE_BCM1120 bool + select CEVT_SB1250 + select CSRC_SB1250 select IRQ_CPU select SIBYTE_BCM112X select SIBYTE_HAS_ZBUS_PROFILING @@ -16,6 +20,8 @@ config SIBYTE_BCM1120 config SIBYTE_BCM1125 bool + select CEVT_SB1250 + select CSRC_SB1250 select HW_HAS_PCI select IRQ_CPU select SIBYTE_BCM112X @@ -24,6 +30,8 @@ config SIBYTE_BCM1125 config SIBYTE_BCM1125H bool + select CEVT_SB1250 + select CSRC_SB1250 select HW_HAS_PCI select IRQ_CPU select SIBYTE_BCM112X @@ -33,12 +41,16 @@ config SIBYTE_BCM1125H config SIBYTE_BCM112X bool + select CEVT_SB1250 + select CSRC_SB1250 select IRQ_CPU select SIBYTE_SB1xxx_SOC select SIBYTE_HAS_ZBUS_PROFILING config SIBYTE_BCM1x80 bool + select CEVT_BCM1480 + select CSRC_BCM1480 select HW_HAS_PCI select IRQ_CPU select SIBYTE_HAS_ZBUS_PROFILING @@ -47,6 +59,8 @@ config SIBYTE_BCM1x80 config SIBYTE_BCM1x55 bool + select CEVT_BCM1480 + select CSRC_BCM1480 select HW_HAS_PCI select IRQ_CPU select SIBYTE_SB1xxx_SOC diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index 7aa79bf63c4..db372a0f106 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -265,42 +265,6 @@ void __init init_bcm1480_irqs(void) } } - -static irqreturn_t bcm1480_dummy_handler(int irq, void *dev_id) -{ - return IRQ_NONE; -} - -static struct irqaction bcm1480_dummy_action = { - .handler = bcm1480_dummy_handler, - .flags = 0, - .mask = CPU_MASK_NONE, - .name = "bcm1480-private", - .next = NULL, - .dev_id = 0 -}; - -int bcm1480_steal_irq(int irq) -{ - struct irq_desc *desc = irq_desc + irq; - unsigned long flags; - int retval = 0; - - if (irq >= BCM1480_NR_IRQS) - return -EINVAL; - - spin_lock_irqsave(&desc->lock, flags); - /* Don't allow sharing at all for these */ - if (desc->action != NULL) - retval = -EBUSY; - else { - desc->action = &bcm1480_dummy_action; - desc->depth = 0; - } - spin_unlock_irqrestore(&desc->lock, flags); - return 0; -} - /* * init_IRQ is called early in the boot sequence from init/main.c. It * is responsible for setting up the interrupt mapper and installing the @@ -329,7 +293,6 @@ int bcm1480_steal_irq(int irq) void __init arch_init_irq(void) { - unsigned int i, cpu; u64 tmp; unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 | @@ -386,8 +349,6 @@ void __init arch_init_irq(void) __raw_writeq(tmp, IOADDR(A_BCM1480_IMR_REGISTER(cpu, R_BCM1480_IMR_INTERRUPT_MASK_L))); } - bcm1480_steal_irq(K_BCM1480_INT_MBOX_0_0); - /* * Note that the timer interrupts are also mapped, but this is * done in bcm1480_time_init(). Also, the profiling driver @@ -409,12 +370,11 @@ void __init arch_init_irq(void) #endif /* Setup uart 1 settings, mapper */ /* QQQ FIXME */ - __raw_writeq(M_DUART_IMR_BRK, IO_SPACE_BASE + A_DUART_IMRREG(kgdb_port)); + __raw_writeq(M_DUART_IMR_BRK, IOADDR(A_DUART_IMRREG(kgdb_port))); - bcm1480_steal_irq(kgdb_irq); __raw_writeq(IMR_IP6_VAL, - IO_SPACE_BASE + A_BCM1480_IMR_REGISTER(0, R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) + - (kgdb_irq<<3)); + IOADDR(A_BCM1480_IMR_REGISTER(0, R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) + + (kgdb_irq << 3))); bcm1480_unmask_irq(0, kgdb_irq); #ifdef CONFIG_GDB_CONSOLE @@ -452,8 +412,34 @@ static void bcm1480_kgdb_interrupt(void) extern void bcm1480_mailbox_interrupt(void); +static inline void dispatch_ip2(void) +{ + unsigned long long mask_h, mask_l; + unsigned int cpu = smp_processor_id(); + unsigned long base; + + /* + * Default...we've hit an IP[2] interrupt, which means we've got to + * check the 1480 interrupt registers to figure out what to do. Need + * to detect which CPU we're on, now that smp_affinity is supported. + */ + base = A_BCM1480_IMR_MAPPER(cpu); + mask_h = __raw_readq( + IOADDR(base + R_BCM1480_IMR_INTERRUPT_STATUS_BASE_H)); + mask_l = __raw_readq( + IOADDR(base + R_BCM1480_IMR_INTERRUPT_STATUS_BASE_L)); + + if (mask_h) { + if (mask_h ^ 1) + do_IRQ(fls64(mask_h) - 1); + else if (mask_l) + do_IRQ(63 + fls64(mask_l)); + } +} + asmlinkage void plat_irq_dispatch(void) { + unsigned int cpu = smp_processor_id(); unsigned int pending; #ifdef CONFIG_SIBYTE_BCM1480_PROF @@ -469,17 +455,8 @@ asmlinkage void plat_irq_dispatch(void) else #endif - if (pending & CAUSEF_IP4) { - int cpu = smp_processor_id(); - int irq = K_BCM1480_INT_TIMER_0 + cpu; - - /* Reset the timer */ - __raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - - do_IRQ(irq); - } - + if (pending & CAUSEF_IP4) + do_IRQ(K_BCM1480_INT_TIMER_0 + cpu); #ifdef CONFIG_SMP else if (pending & CAUSEF_IP3) bcm1480_mailbox_interrupt(); @@ -490,27 +467,6 @@ asmlinkage void plat_irq_dispatch(void) bcm1480_kgdb_interrupt(); /* KGDB (uart 1) */ #endif - else if (pending & CAUSEF_IP2) { - unsigned long long mask_h, mask_l; - unsigned long base; - - /* - * Default...we've hit an IP[2] interrupt, which means we've - * got to check the 1480 interrupt registers to figure out what - * to do. Need to detect which CPU we're on, now that - * smp_affinity is supported. - */ - base = A_BCM1480_IMR_MAPPER(smp_processor_id()); - mask_h = __raw_readq( - IOADDR(base + R_BCM1480_IMR_INTERRUPT_STATUS_BASE_H)); - mask_l = __raw_readq( - IOADDR(base + R_BCM1480_IMR_INTERRUPT_STATUS_BASE_L)); - - if (mask_h) { - if (mask_h ^ 1) - do_IRQ(fls64(mask_h) - 1); - else - do_IRQ(63 + fls64(mask_l)); - } - } + else if (pending & CAUSEF_IP2) + dispatch_ip2(); } diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index 6eac36d1b8c..436ba78359a 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -58,7 +58,7 @@ static void *mailbox_0_regs[] = { /* * SMP init and finish on secondary CPUs */ -void bcm1480_smp_init(void) +void __cpuinit bcm1480_smp_init(void) { unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 | STATUSF_IP1 | STATUSF_IP0; @@ -67,10 +67,11 @@ void bcm1480_smp_init(void) change_c0_status(ST0_IM, imask); } -void bcm1480_smp_finish(void) +void __cpuinit bcm1480_smp_finish(void) { - extern void bcm1480_time_init(void); - bcm1480_time_init(); + extern void sb1480_clockevent_init(void); + + sb1480_clockevent_init(); local_irq_enable(); } diff --git a/arch/mips/sibyte/bcm1480/time.c b/arch/mips/sibyte/bcm1480/time.c index 5b4bfbbb5a2..1680a68952a 100644 --- a/arch/mips/sibyte/bcm1480/time.c +++ b/arch/mips/sibyte/bcm1480/time.c @@ -15,162 +15,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <linux/init.h> -/* - * These are routines to set up and handle interrupts from the - * bcm1480 general purpose timer 0. We're using the timer as a - * system clock, so we set it up to run at 100 Hz. On every - * interrupt, we update our idea of what the time of day is, - * then call do_timer() in the architecture-independent kernel - * code to do general bookkeeping (e.g. update jiffies, run - * bottom halves, etc.) - */ -#include <linux/clockchips.h> -#include <linux/interrupt.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/kernel_stat.h> - -#include <asm/irq.h> -#include <asm/addrspace.h> -#include <asm/time.h> -#include <asm/io.h> - -#include <asm/sibyte/bcm1480_regs.h> -#include <asm/sibyte/sb1250_regs.h> -#include <asm/sibyte/bcm1480_int.h> -#include <asm/sibyte/bcm1480_scd.h> - -#include <asm/sibyte/sb1250.h> - - -#define IMR_IP2_VAL K_BCM1480_INT_MAP_I0 -#define IMR_IP3_VAL K_BCM1480_INT_MAP_I1 -#define IMR_IP4_VAL K_BCM1480_INT_MAP_I2 - -#ifdef CONFIG_SIMULATION -#define BCM1480_HPT_VALUE 50000 -#else -#define BCM1480_HPT_VALUE 1000000 -#endif - -extern int bcm1480_steal_irq(int irq); +extern void sb1480_clockevent_init(void); +extern void sb1480_clocksource_init(void); void __init plat_time_init(void) { - unsigned int cpu = smp_processor_id(); - unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu; - - BUG_ON(cpu > 3); /* Only have 4 general purpose timers */ - - bcm1480_mask_irq(cpu, irq); - - /* Map the timer interrupt to ip[4] of this cpu */ - __raw_writeq(IMR_IP4_VAL, IOADDR(A_BCM1480_IMR_REGISTER(cpu, R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) - + (irq<<3))); - - bcm1480_unmask_irq(cpu, irq); - bcm1480_steal_irq(irq); -} - -/* - * The general purpose timer ticks at 1 Mhz independent if - * the rest of the system - */ -static void sibyte_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - __raw_writeq(0, timer_cfg); - __raw_writeq(BCM1480_HPT_VALUE / HZ - 1, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - timer_cfg); - break; - - case CLOCK_EVT_MODE_ONESHOT: - /* Stop the timer until we actually program a shot */ - case CLOCK_EVT_MODE_SHUTDOWN: - __raw_writeq(0, timer_cfg); - break; - - case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ - ; - } -} - -struct clock_event_device sibyte_hpt_clockevent = { - .name = "bcm1480-counter", - .features = CLOCK_EVT_FEAT_PERIODIC, - .set_mode = sibyte_set_mode, - .shift = 32, - .irq = 0, -}; - -static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) -{ - struct clock_event_device *cd = &sibyte_hpt_clockevent; - unsigned int cpu = smp_processor_id(); - - /* Reset the timer */ - __raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - cd->event_handler(cd); - - return IRQ_HANDLED; -} - -static struct irqaction sibyte_counter_irqaction = { - .handler = sibyte_counter_handler, - .flags = IRQF_DISABLED | IRQF_PERCPU, - .name = "timer", -}; - -/* - * This interrupt is "special" in that it doesn't use the request_irq - * way to hook the irq line. The timer interrupt is initialized early - * enough to make this a major pain, and it's also firing enough to - * warrant a bit of special case code. bcm1480_timer_interrupt is - * called directly from irq_handler.S when IP[4] is set during an - * interrupt - */ -static void __init sb1480_clockevent_init(void) -{ - unsigned int cpu = smp_processor_id(); - unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu; - - setup_irq(irq, &sibyte_counter_irqaction); -} - -void bcm1480_timer_interrupt(void) -{ - int cpu = smp_processor_id(); - int irq = K_BCM1480_INT_TIMER_0 + cpu; - - /* Reset the timer */ - __raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - - ll_timer_interrupt(irq); -} - -static cycle_t bcm1480_hpt_read(void) -{ - /* We assume this function is called xtime_lock held. */ - unsigned long count = - __raw_readq(IOADDR(A_SCD_TIMER_REGISTER(0, R_SCD_TIMER_CNT))); - return (jiffies + 1) * (BCM1480_HPT_VALUE / HZ) - count; -} - -void __init bcm1480_hpt_setup(void) -{ - clocksource_mips.read = bcm1480_hpt_read; - mips_hpt_frequency = BCM1480_HPT_VALUE; + sb1480_clocksource_init(); sb1480_clockevent_init(); } diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index 7659174819c..eac9065ffe0 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -236,41 +236,6 @@ void __init init_sb1250_irqs(void) } -static irqreturn_t sb1250_dummy_handler(int irq, void *dev_id) -{ - return IRQ_NONE; -} - -static struct irqaction sb1250_dummy_action = { - .handler = sb1250_dummy_handler, - .flags = 0, - .mask = CPU_MASK_NONE, - .name = "sb1250-private", - .next = NULL, - .dev_id = 0 -}; - -int sb1250_steal_irq(int irq) -{ - struct irq_desc *desc = irq_desc + irq; - unsigned long flags; - int retval = 0; - - if (irq >= SB1250_NR_IRQS) - return -EINVAL; - - spin_lock_irqsave(&desc->lock, flags); - /* Don't allow sharing at all for these */ - if (desc->action != NULL) - retval = -EBUSY; - else { - desc->action = &sb1250_dummy_action; - desc->depth = 0; - } - spin_unlock_irqrestore(&desc->lock, flags); - return 0; -} - /* * arch_init_irq is called early in the boot sequence from init/main.c via * init_IRQ. It is responsible for setting up the interrupt mapper and @@ -342,8 +307,6 @@ void __init arch_init_irq(void) __raw_writeq(tmp, IOADDR(A_IMR_REGISTER(0, R_IMR_INTERRUPT_MASK))); __raw_writeq(tmp, IOADDR(A_IMR_REGISTER(1, R_IMR_INTERRUPT_MASK))); - sb1250_steal_irq(K_INT_MBOX_0); - /* * Note that the timer interrupts are also mapped, but this is * done in sb1250_time_init(). Also, the profiling driver @@ -367,7 +330,6 @@ void __init arch_init_irq(void) __raw_writeq(M_DUART_IMR_BRK, IOADDR(A_DUART_IMRREG(kgdb_port))); - sb1250_steal_irq(kgdb_irq); __raw_writeq(IMR_IP6_VAL, IOADDR(A_IMR_REGISTER(0, R_IMR_INTERRUPT_MAP_BASE) + @@ -400,43 +362,27 @@ static void sb1250_kgdb_interrupt(void) #endif /* CONFIG_KGDB */ -static inline void sb1250_timer_interrupt(void) -{ - int cpu = smp_processor_id(); - int irq = K_INT_TIMER_0 + cpu; - - irq_enter(); - kstat_this_cpu.irqs[irq]++; - - write_seqlock(&xtime_lock); - - /* ACK interrupt */ - ____raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - - /* - * call the generic timer interrupt handling - */ - do_timer(1); +extern void sb1250_mailbox_interrupt(void); - write_sequnlock(&xtime_lock); +static inline void dispatch_ip2(void) +{ + unsigned int cpu = smp_processor_id(); + unsigned long long mask; /* - * In UP mode, we call local_timer_interrupt() to do profiling - * and process accouting. - * - * In SMP mode, local_timer_interrupt() is invoked by appropriate - * low-level local timer interrupt handler. + * Default...we've hit an IP[2] interrupt, which means we've got to + * check the 1250 interrupt registers to figure out what to do. Need + * to detect which CPU we're on, now that smp_affinity is supported. */ - local_timer_interrupt(irq); - - irq_exit(); + mask = __raw_readq(IOADDR(A_IMR_REGISTER(cpu, + R_IMR_INTERRUPT_STATUS_BASE))); + if (mask) + do_IRQ(fls64(mask) - 1); } -extern void sb1250_mailbox_interrupt(void); - asmlinkage void plat_irq_dispatch(void) { + unsigned int cpu = smp_processor_id(); unsigned int pending; /* @@ -454,7 +400,7 @@ asmlinkage void plat_irq_dispatch(void) if (pending & CAUSEF_IP7) /* CPU performance counter interrupt */ do_IRQ(MIPS_CPU_IRQ_BASE + 7); else if (pending & CAUSEF_IP4) - sb1250_timer_interrupt(); + do_IRQ(K_INT_TIMER_0 + cpu); /* sb1250_timer_interrupt() */ #ifdef CONFIG_SMP else if (pending & CAUSEF_IP3) @@ -466,21 +412,8 @@ asmlinkage void plat_irq_dispatch(void) sb1250_kgdb_interrupt(); #endif - else if (pending & CAUSEF_IP2) { - unsigned long long mask; - - /* - * Default...we've hit an IP[2] interrupt, which means we've - * got to check the 1250 interrupt registers to figure out what - * to do. Need to detect which CPU we're on, now that - * smp_affinity is supported. - */ - mask = __raw_readq(IOADDR(A_IMR_REGISTER(smp_processor_id(), - R_IMR_INTERRUPT_STATUS_BASE))); - if (mask) - do_IRQ(fls64(mask) - 1); - else - spurious_interrupt(); - } else + else if (pending & CAUSEF_IP2) + dispatch_ip2(); + else spurious_interrupt(); } diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index c38e1f34460..3f52c95a4eb 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -46,7 +46,7 @@ static void *mailbox_regs[] = { /* * SMP init and finish on secondary CPUs */ -void sb1250_smp_init(void) +void __cpuinit sb1250_smp_init(void) { unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 | STATUSF_IP1 | STATUSF_IP0; @@ -55,10 +55,11 @@ void sb1250_smp_init(void) change_c0_status(ST0_IM, imask); } -void sb1250_smp_finish(void) +void __cpuinit sb1250_smp_finish(void) { - extern void sb1250_time_init(void); - sb1250_time_init(); + extern void sb1250_clockevent_init(void); + + sb1250_clockevent_init(); local_irq_enable(); } diff --git a/arch/mips/sibyte/sb1250/time.c b/arch/mips/sibyte/sb1250/time.c index fe11fed8e0d..68337bf7a5a 100644 --- a/arch/mips/sibyte/sb1250/time.c +++ b/arch/mips/sibyte/sb1250/time.c @@ -15,255 +15,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <linux/init.h> -/* - * These are routines to set up and handle interrupts from the - * sb1250 general purpose timer 0. We're using the timer as a - * system clock, so we set it up to run at 100 Hz. On every - * interrupt, we update our idea of what the time of day is, - * then call do_timer() in the architecture-independent kernel - * code to do general bookkeeping (e.g. update jiffies, run - * bottom halves, etc.) - */ -#include <linux/clockchips.h> -#include <linux/interrupt.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/kernel_stat.h> - -#include <asm/irq.h> -#include <asm/addrspace.h> -#include <asm/time.h> -#include <asm/io.h> - -#include <asm/sibyte/sb1250.h> -#include <asm/sibyte/sb1250_regs.h> -#include <asm/sibyte/sb1250_int.h> -#include <asm/sibyte/sb1250_scd.h> - - -#define IMR_IP2_VAL K_INT_MAP_I0 -#define IMR_IP3_VAL K_INT_MAP_I1 -#define IMR_IP4_VAL K_INT_MAP_I2 - -#define SB1250_HPT_NUM 3 -#define SB1250_HPT_VALUE M_SCD_TIMER_CNT /* max value */ - - -extern int sb1250_steal_irq(int irq); - -static cycle_t sb1250_hpt_read(void); - -void __init sb1250_hpt_setup(void) -{ - int cpu = smp_processor_id(); - - if (!cpu) { - /* Setup hpt using timer #3 but do not enable irq for it */ - __raw_writeq(0, IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_CFG))); - __raw_writeq(SB1250_HPT_VALUE, - IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_INIT))); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_CFG))); - - mips_hpt_frequency = V_SCD_TIMER_FREQ; - clocksource_mips.read = sb1250_hpt_read; - clocksource_mips.mask = M_SCD_TIMER_INIT; - } -} - -/* - * The general purpose timer ticks at 1 Mhz independent if - * the rest of the system - */ -static void sibyte_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - switch(mode) { - case CLOCK_EVT_MODE_PERIODIC: - __raw_writeq(0, timer_cfg); - __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - timer_cfg); - break; - - case CLOCK_EVT_MODE_ONESHOT: - /* Stop the timer until we actually program a shot */ - case CLOCK_EVT_MODE_SHUTDOWN: - __raw_writeq(0, timer_cfg); - break; - - case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ - ; - } -} - -static int -sibyte_next_event(unsigned long delta, struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - __raw_writeq(0, timer_cfg); - __raw_writeq(delta, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE, timer_cfg); - - return 0; -} - -struct clock_event_device sibyte_hpt_clockevent = { - .name = "sb1250-counter", - .features = CLOCK_EVT_FEAT_PERIODIC, - .set_mode = sibyte_set_mode, - .set_next_event = sibyte_next_event, - .shift = 32, - .irq = 0, -}; - -static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) -{ - struct clock_event_device *cd = &sibyte_hpt_clockevent; - - cd->event_handler(cd); - - return IRQ_HANDLED; -} - -static struct irqaction sibyte_irqaction = { - .handler = sibyte_counter_handler, - .flags = IRQF_DISABLED | IRQF_PERCPU, - .name = "timer", -}; - -/* - * The general purpose timer ticks at 1 Mhz independent if - * the rest of the system - */ -static void sibyte_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - __raw_writeq(0, timer_cfg); - __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - timer_cfg); - break; - - case CLOCK_EVT_MODE_ONESHOT: - /* Stop the timer until we actually program a shot */ - case CLOCK_EVT_MODE_SHUTDOWN: - __raw_writeq(0, timer_cfg); - break; - - case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ - ; - } -} - -static int -sibyte_next_event(unsigned long delta, struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - __raw_writeq(0, timer_cfg); - __raw_writeq(delta, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE, timer_cfg); - - return 0; -} - -struct clock_event_device sibyte_hpt_clockevent = { - .name = "sb1250-counter", - .features = CLOCK_EVT_FEAT_PERIODIC, - .set_mode = sibyte_set_mode, - .set_next_event = sibyte_next_event, - .shift = 32, - .irq = 0, -}; - -static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) -{ - struct clock_event_device *cd = &sibyte_hpt_clockevent; - - cd->event_handler(cd); - - return IRQ_HANDLED; -} - -static struct irqaction sibyte_irqaction = { - .handler = sibyte_counter_handler, - .flags = IRQF_DISABLED | IRQF_PERCPU, - .name = "timer", -}; - -static void __init sb1250_clockevent_init(void) -{ - struct clock_event_device *cd = &sibyte_hpt_clockevent; - unsigned int cpu = smp_processor_id(); - int irq = K_INT_TIMER_0 + cpu; - - /* Only have 4 general purpose timers, and we use last one as hpt */ - BUG_ON(cpu > 2); - - sb1250_mask_irq(cpu, irq); - - /* Map the timer interrupt to ip[4] of this cpu */ - __raw_writeq(IMR_IP4_VAL, - IOADDR(A_IMR_REGISTER(cpu, R_IMR_INTERRUPT_MAP_BASE) + - (irq << 3))); - cd->cpumask = cpumask_of_cpu(0); - - sb1250_unmask_irq(cpu, irq); - sb1250_steal_irq(irq); - - /* - * This interrupt is "special" in that it doesn't use the request_irq - * way to hook the irq line. The timer interrupt is initialized early - * enough to make this a major pain, and it's also firing enough to - * warrant a bit of special case code. sb1250_timer_interrupt is - * called directly from irq_handler.S when IP[4] is set during an - * interrupt - */ - setup_irq(irq, &sibyte_irqaction); - - clockevents_register_device(cd); -} +extern void sb1250_clocksource_init(void); +extern void sb1250_clockevent_init(void); void __init plat_time_init(void) { sb1250_clocksource_init(); sb1250_clockevent_init(); } - -/* - * The HPT is free running from SB1250_HPT_VALUE down to 0 then starts over - * again. - */ -static cycle_t sb1250_hpt_read(void) -{ - unsigned int count; - - count = G_SCD_TIMER_CNT(__raw_readq(IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_CNT)))); - - return SB1250_HPT_VALUE - count; -} diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c index 8b3ef0e4cd5..080c966263b 100644 --- a/arch/mips/sibyte/swarm/setup.c +++ b/arch/mips/sibyte/swarm/setup.c @@ -69,31 +69,6 @@ const char *get_system_type(void) return "SiByte " SIBYTE_BOARD_NAME; } -void __init plat_time_init(void) -{ -#if defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X) - /* Setup HPT */ - sb1250_hpt_setup(); -#endif -} - -void __init plat_timer_setup(struct irqaction *irq) -{ - /* - * we don't set up irqaction, because we will deliver timer - * interrupts through low-level (direct) meachanism. - */ - - /* We only need to setup the generic timer */ -#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80) - bcm1480_time_init(); -#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X) - sb1250_time_init(); -#else -#error invalid SiByte board configuration -#endif -} - int swarm_be_handler(struct pt_regs *regs, int is_fixup) { if (!is_fixup && (regs->cp0_cause & 4)) { diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c index 39bb15f1f2a..834650f371e 100644 --- a/arch/mips/sni/pcimt.c +++ b/arch/mips/sni/pcimt.c @@ -244,9 +244,9 @@ static void pcimt_hwint1(void) if (pend & IT_EISA) { int irq; /* - * Note: ASIC PCI's builtin interrupt achknowledge feature is + * Note: ASIC PCI's builtin interrupt acknowledge feature is * broken. Using it may result in loss of some or all i8259 - * interupts, so don't use PCIMT_INT_ACKNOWLEDGE ... + * interrupts, so don't use PCIMT_INT_ACKNOWLEDGE ... */ irq = i8259_irq(); if (unlikely(irq < 0)) diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c index b80877349d3..6f339af08d2 100644 --- a/arch/mips/sni/time.c +++ b/arch/mips/sni/time.c @@ -1,6 +1,7 @@ #include <linux/types.h> #include <linux/interrupt.h> #include <linux/time.h> +#include <linux/clockchips.h> #include <asm/i8253.h> #include <asm/sni.h> @@ -11,27 +12,78 @@ #define SNI_COUNTER2_DIV 64 #define SNI_COUNTER0_DIV ((SNI_CLOCK_TICK_RATE / SNI_COUNTER2_DIV) / HZ) -static void sni_a20r_timer_ack(void) +static void a20r_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) { - *(volatile u8 *)A20R_PT_TIM0_ACK = 0x0; wmb(); + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + *(volatile u8 *)(A20R_PT_CLOCK_BASE + 12) = 0x34; + wmb(); + *(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = SNI_COUNTER0_DIV; + wmb(); + *(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = SNI_COUNTER0_DIV >> 8; + wmb(); + + *(volatile u8 *)(A20R_PT_CLOCK_BASE + 12) = 0xb4; + wmb(); + *(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = SNI_COUNTER2_DIV; + wmb(); + *(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = SNI_COUNTER2_DIV >> 8; + wmb(); + + break; + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + break; + case CLOCK_EVT_MODE_RESUME: + break; + } } +static struct clock_event_device a20r_clockevent_device = { + .name = "a20r-timer", + .features = CLOCK_EVT_FEAT_PERIODIC, + + /* .mult, .shift, .max_delta_ns and .min_delta_ns left uninitialized */ + + .rating = 300, + .irq = SNI_A20R_IRQ_TIMER, + .set_mode = a20r_set_mode, +}; + +static irqreturn_t a20r_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *cd = dev_id; + + *(volatile u8 *)A20R_PT_TIM0_ACK = 0; + wmb(); + + cd->event_handler(cd); + + return IRQ_HANDLED; +} + +static struct irqaction a20r_irqaction = { + .handler = a20r_interrupt, + .flags = IRQF_DISABLED | IRQF_PERCPU, + .name = "a20r-timer", +}; + /* * a20r platform uses 2 counters to divide the input frequency. * Counter 2 output is connected to Counter 0 & 1 input. */ -static void __init sni_a20r_timer_setup(struct irqaction *irq) +static void __init sni_a20r_timer_setup(void) { - *(volatile u8 *)(A20R_PT_CLOCK_BASE + 12) = 0x34; wmb(); - *(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = (SNI_COUNTER0_DIV) & 0xff; wmb(); - *(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = (SNI_COUNTER0_DIV >> 8) & 0xff; wmb(); - - *(volatile u8 *)(A20R_PT_CLOCK_BASE + 12) = 0xb4; wmb(); - *(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = (SNI_COUNTER2_DIV) & 0xff; wmb(); - *(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = (SNI_COUNTER2_DIV >> 8) & 0xff; wmb(); - - setup_irq(SNI_A20R_IRQ_TIMER, irq); - mips_timer_ack = sni_a20r_timer_ack; + struct clock_event_device *cd = &a20r_clockevent_device; + struct irqaction *action = &a20r_irqaction; + unsigned int cpu = smp_processor_id(); + + cd->cpumask = cpumask_of_cpu(cpu); + clockevents_register_device(cd); + action->dev_id = cd; + setup_irq(SNI_A20R_IRQ_TIMER, &a20r_irqaction); } #define SNI_8254_TICK_RATE 1193182UL @@ -118,36 +170,13 @@ void __init plat_time_init(void) mips_hpt_frequency = r4k_tick * HZ; - setup_pit_timer(); -} - -/* - * R4k counter based timer interrupt. Works on RM200-225 and possibly - * others but not on RM400 - */ -static void __init sni_cpu_timer_setup(struct irqaction *irq) -{ - setup_irq(SNI_MIPS_IRQ_CPU_TIMER, irq); -} - -void __init plat_timer_setup(struct irqaction *irq) -{ switch (sni_brd_type) { case SNI_BRD_10: case SNI_BRD_10NEW: case SNI_BRD_TOWER_OASIC: case SNI_BRD_MINITOWER: - sni_a20r_timer_setup(irq); - break; - - case SNI_BRD_PCI_TOWER: - case SNI_BRD_RM200: - case SNI_BRD_PCI_MTOWER: - case SNI_BRD_PCI_DESKTOP: - case SNI_BRD_PCI_TOWER_CPLUS: - case SNI_BRD_PCI_MTOWER_CPLUS: - sni_cpu_timer_setup(irq); - break; + sni_a20r_timer_setup(); + break; } } diff --git a/arch/mips/tx4927/common/tx4927_setup.c b/arch/mips/tx4927/common/tx4927_setup.c index 8ce0989671d..36c5f200eb3 100644 --- a/arch/mips/tx4927/common/tx4927_setup.c +++ b/arch/mips/tx4927/common/tx4927_setup.c @@ -72,22 +72,6 @@ void __init plat_time_init(void) #endif } -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(TX4927_IRQ_CPU_TIMER, irq); - -#ifdef CONFIG_TOSHIBA_RBTX4927 - { - extern void toshiba_rbtx4927_timer_setup(struct irqaction - *irq); - toshiba_rbtx4927_timer_setup(irq); - } -#endif - - return; -} - - #ifdef DEBUG void print_cp0(char *key, int num, char *name, u32 val) { diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c index b97102a1c63..0299595ce1c 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c @@ -63,6 +63,7 @@ #include <asm/processor.h> #include <asm/reboot.h> #include <asm/time.h> +#include <asm/txx9tmr.h> #include <linux/bootmem.h> #include <linux/blkdev.h> #ifdef CONFIG_TOSHIBA_FPCIB0 @@ -93,8 +94,6 @@ #define TOSHIBA_RBTX4927_SETUP_EFWFU ( 1 << 3 ) #define TOSHIBA_RBTX4927_SETUP_SETUP ( 1 << 4 ) -#define TOSHIBA_RBTX4927_SETUP_TIME_INIT ( 1 << 5 ) -#define TOSHIBA_RBTX4927_SETUP_TIMER_SETUP ( 1 << 6 ) #define TOSHIBA_RBTX4927_SETUP_PCIBIOS ( 1 << 7 ) #define TOSHIBA_RBTX4927_SETUP_PCI1 ( 1 << 8 ) #define TOSHIBA_RBTX4927_SETUP_PCI2 ( 1 << 9 ) @@ -108,7 +107,6 @@ static const u32 toshiba_rbtx4927_setup_debug_flag = (TOSHIBA_RBTX4927_SETUP_NONE | TOSHIBA_RBTX4927_SETUP_INFO | TOSHIBA_RBTX4927_SETUP_WARN | TOSHIBA_RBTX4927_SETUP_EROR | TOSHIBA_RBTX4927_SETUP_EFWFU | TOSHIBA_RBTX4927_SETUP_SETUP | - TOSHIBA_RBTX4927_SETUP_TIME_INIT | TOSHIBA_RBTX4927_SETUP_TIMER_SETUP | TOSHIBA_RBTX4927_SETUP_PCIBIOS | TOSHIBA_RBTX4927_SETUP_PCI1 | TOSHIBA_RBTX4927_SETUP_PCI2 | TOSHIBA_RBTX4927_SETUP_PCI66); #endif @@ -132,7 +130,6 @@ extern void toshiba_rbtx4927_power_off(void); int tx4927_using_backplane = 0; -extern void gt64120_time_init(void); extern void toshiba_rbtx4927_irq_setup(void); char *prom_getcmdline(void); @@ -723,6 +720,7 @@ void toshiba_rbtx4927_power_off(void) void __init toshiba_rbtx4927_setup(void) { + int i; u32 cp0_config; char *argptr; @@ -766,6 +764,9 @@ void __init toshiba_rbtx4927_setup(void) _machine_halt = toshiba_rbtx4927_halt; pm_power_off = toshiba_rbtx4927_power_off; + for (i = 0; i < TX4927_NR_TMR; i++) + txx9_tmr_init(TX4927_TMR_REG(0) & 0xfffffffffULL); + #ifdef CONFIG_PCI /* PCIC */ @@ -894,7 +895,6 @@ void __init toshiba_rbtx4927_setup(void) #ifdef CONFIG_SERIAL_TXX9 { extern int early_serial_txx9_setup(struct uart_port *port); - int i; struct uart_port req; for(i = 0; i < 2; i++) { memset(&req, 0, sizeof(req)); @@ -939,20 +939,11 @@ void __init toshiba_rbtx4927_setup(void) void __init toshiba_rbtx4927_time_init(void) { - TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT, "-\n"); - mips_hpt_frequency = tx4927_cpu_clock / 2; - - TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIME_INIT, "+\n"); - -} - -void __init toshiba_rbtx4927_timer_setup(struct irqaction *irq) -{ - TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIMER_SETUP, - "-\n"); - TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_TIMER_SETUP, - "+\n"); + if (tx4927_ccfgptr->ccfg & TX4927_CCFG_TINTDIS) + txx9_clockevent_init(TX4927_TMR_REG(0) & 0xfffffffffULL, + TXX9_IRQ_BASE + 17, + 50000000); } static int __init toshiba_rbtx4927_rtc_init(void) diff --git a/arch/mips/tx4938/common/setup.c b/arch/mips/tx4938/common/setup.c index ab408226755..3ba4101d141 100644 --- a/arch/mips/tx4938/common/setup.c +++ b/arch/mips/tx4938/common/setup.c @@ -24,7 +24,7 @@ #include <linux/slab.h> #include <linux/random.h> #include <linux/irq.h> -#include <asm/bitops.h> +#include <linux/bitops.h> #include <asm/bootinfo.h> #include <asm/io.h> #include <asm/irq.h> @@ -43,8 +43,3 @@ plat_mem_setup(void) { toshiba_rbtx4938_setup(); } - -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(TX4938_IRQ_CPU_TIMER, irq); -} diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c index ceecaf49895..4a8152375ef 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c @@ -26,6 +26,7 @@ #include <asm/reboot.h> #include <asm/irq.h> #include <asm/time.h> +#include <asm/txx9tmr.h> #include <asm/uaccess.h> #include <asm/io.h> #include <asm/bootinfo.h> @@ -773,15 +774,8 @@ void __init tx4938_board_setup(void) } /* TMR */ - /* disable all timers */ - for (i = 0; i < TX4938_NR_TMR; i++) { - tx4938_tmrptr(i)->tcr = 0x00000020; - tx4938_tmrptr(i)->tisr = 0; - tx4938_tmrptr(i)->cpra = 0xffffffff; - tx4938_tmrptr(i)->itmr = 0; - tx4938_tmrptr(i)->ccdr = 0; - tx4938_tmrptr(i)->pgmr = 0; - } + for (i = 0; i < TX4938_NR_TMR; i++) + txx9_tmr_init(TX4938_TMR_REG(i) & 0xfffffffffULL); /* enable DMA */ TX4938_WR64(0xff1fb150, TX4938_DMA_MCR_MSTEN); @@ -852,12 +846,13 @@ void tx4938_report_pcic_status(void) #endif /* CONFIG_PCI */ -/* We use onchip r4k counter or TMR timer as our system wide timer - * interrupt running at 100HZ. */ - void __init plat_time_init(void) { mips_hpt_frequency = txx9_cpu_clock / 2; + if (tx4938_ccfgptr->ccfg & TX4938_CCFG_TINTDIS) + txx9_clockevent_init(TX4938_TMR_REG(0) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_TMR(0), + txx9_gbus_clock / 2); } void __init toshiba_rbtx4938_setup(void) diff --git a/arch/mips/vr41xx/Kconfig b/arch/mips/vr41xx/Kconfig index eeb089f20c0..559acc09c81 100644 --- a/arch/mips/vr41xx/Kconfig +++ b/arch/mips/vr41xx/Kconfig @@ -6,6 +6,7 @@ choice config CASIO_E55 bool "CASIO CASSIOPEIA E-10/15/55/65" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select IRQ_CPU select ISA @@ -15,6 +16,7 @@ config CASIO_E55 config IBM_WORKPAD bool "IBM WorkPad z50" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select IRQ_CPU select ISA @@ -24,6 +26,7 @@ config IBM_WORKPAD config NEC_CMBVR4133 bool "NEC CMB-VR4133" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select IRQ_CPU select HW_HAS_PCI @@ -33,6 +36,7 @@ config NEC_CMBVR4133 config TANBAC_TB022X bool "TANBAC VR4131 multichip module and TANBAC VR4131DIMM" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select IRQ_CPU select HW_HAS_PCI @@ -48,6 +52,7 @@ config TANBAC_TB022X config VICTOR_MPC30X bool "Victor MP-C303/304" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select IRQ_CPU select HW_HAS_PCI @@ -58,6 +63,7 @@ config VICTOR_MPC30X config ZAO_CAPCELLA bool "ZAO Networks Capcella" select CEVT_R4K + select CSRC_R4K select DMA_NONCOHERENT select IRQ_CPU select HW_HAS_PCI diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c index 1899601e586..3f23d9fda66 100644 --- a/arch/mips/vr41xx/common/icu.c +++ b/arch/mips/vr41xx/common/icu.c @@ -525,6 +525,7 @@ static inline int set_sysint1_assign(unsigned int irq, unsigned char assign) intassign1 |= (uint16_t)assign << 9; break; default: + spin_unlock_irq(&desc->lock); return -EINVAL; } @@ -592,6 +593,7 @@ static inline int set_sysint2_assign(unsigned int irq, unsigned char assign) intassign3 |= (uint16_t)assign << 12; break; default: + spin_unlock_irq(&desc->lock); return -EINVAL; } diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c index 407cec203b2..8d760df686c 100644 --- a/arch/mips/vr41xx/common/init.c +++ b/arch/mips/vr41xx/common/init.c @@ -48,11 +48,6 @@ void __init plat_time_init(void) mips_hpt_frequency = tclock / 4; } -void __init plat_timer_setup(struct irqaction *irq) -{ - setup_irq(TIMER_IRQ, irq); -} - void __init plat_mem_setup(void) { vr41xx_calculate_clock_frequency(); diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 3d73545e8c4..b8ef1787a19 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -267,7 +267,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/parisc/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/parisc/Kconfig.debug" diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index f3d0d7c7097..e574de4efb3 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -19,26 +19,27 @@ NM = sh $(srctree)/arch/parisc/nm CHECKFLAGS += -D__hppa__=1 +MACHINE := $(shell uname -m) +ifeq ($(MACHINE),parisc*) +NATIVE := 1 +endif + ifdef CONFIG_64BIT -CROSS_COMPILE := $(shell if [ -x /usr/bin/hppa64-linux-gnu-gcc ]; then \ - echo hppa64-linux-gnu-; else echo hppa64-linux-; fi) UTS_MACHINE := parisc64 CHECKFLAGS += -D__LP64__=1 -m64 -else -MACHINE := $(subst 64,,$(shell uname -m)) -ifneq ($(MACHINE),parisc) -CROSS_COMPILE := hppa-linux- -endif +WIDTH := 64 +CROSS_COMPILE := hppa64-linux-gnu- +else # 32-bit +WIDTH := endif -FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align +# attempt to help out folks who are cross-compiling +ifeq ($(NATIVE),1) +CROSS_COMPILE := hppa$(WIDTH)-linux- +endif OBJCOPY_FLAGS =-O binary -R .note -R .comment -S -ifneq ($(call cc-ifversion, -lt, 0303, "bad"),) -$(error Sorry, GCC v3.3 or above is required.) -endif - cflags-y := -pipe # These flags should be implied by an hppa-linux configuration, but they @@ -77,27 +78,27 @@ PALO := $(shell if which palo; then : ; \ elif [ -x /sbin/palo ]; then echo /sbin/palo; \ fi) +PALOCONF := $(shell if [ -f $(src)/palo.conf ]; then echo $(src)/palo.conf; \ + else echo $(obj)/palo.conf; \ + fi) + palo: vmlinux - @if [ -x $PALO ]; then \ + @if test ! -x "$(PALO)"; then \ echo 'ERROR: Please install palo first (apt-get install palo)';\ echo 'or build it from source and install it somewhere in your $$PATH';\ false; \ fi - @if [ ! -f ./palo.conf ]; then \ - cp arch/parisc/defpalo.conf palo.conf; \ - echo 'A generic palo config file (./palo.conf) has been created for you.'; \ + @if test ! -f "$(PALOCONF)"; then \ + cp $(src)/arch/parisc/defpalo.conf $(obj)/palo.conf; \ + echo 'A generic palo config file ($(obj)/palo.conf) has been created for you.'; \ echo 'You should check it and re-run "make palo".'; \ echo 'WARNING: the "lifimage" file is now placed in this directory by default!'; \ false; \ fi - $(PALO) -f ./palo.conf - -oldpalo: vmlinux - export TOPDIR=`pwd`; \ - unset STRIP LDFLAGS CPP CPPFLAGS AFLAGS CFLAGS CC LD; cd ../palo && make lifimage + $(PALO) -f $(PALOCONF) -# Shorthands for known targets not supported by parisc, use palo as default -Image zImage bzImage: palo +# Shorthands for known targets not supported by parisc, use vmlinux as default +Image zImage bzImage: vmlinux kernel_install: vmlinux sh $(src)/arch/parisc/install.sh \ @@ -116,3 +117,12 @@ define archhelp @echo ' (distribution) /sbin/installkernel or' @echo ' copy to $$(INSTALL_PATH)' endef + +# we require gcc 3.3 or above to compile the kernel +archprepare: checkbin +checkbin: + @if test "$(call cc-version)" -lt "0303"; then \ + echo -n "Sorry, GCC v3.3 or above is required to build " ; \ + echo "the kernel." ; \ + false ; \ + fi diff --git a/arch/parisc/configs/712_defconfig b/arch/parisc/configs/712_defconfig index 41fd0696bbe..9fc96e72716 100644 --- a/arch/parisc/configs/712_defconfig +++ b/arch/parisc/configs/712_defconfig @@ -1,39 +1,51 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-pa6 -# Sun Mar 26 19:59:51 2006 +# Linux kernel version: 2.6.23 +# Fri Oct 12 21:00:07 2007 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_IRQ_PER_CPU=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -43,31 +55,29 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -91,6 +101,9 @@ CONFIG_PA7100LC=y # CONFIG_PA7300LC is not set # CONFIG_PA8X00 is not set CONFIG_PA11=y +CONFIG_PARISC_PAGE_SIZE_4KB=y +# CONFIG_PARISC_PAGE_SIZE_16KB is not set +# CONFIG_PARISC_PAGE_SIZE_64KB is not set # CONFIG_SMP is not set CONFIG_ARCH_FLATMEM_ENABLE=y # CONFIG_PREEMPT_NONE is not set @@ -98,6 +111,7 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SELECT_MEMORY_MODEL=y @@ -108,6 +122,9 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HPUX is not set # @@ -120,6 +137,7 @@ CONFIG_GSC_LASI=y # CONFIG_GSC_WAX is not set # CONFIG_EISA is not set # CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # # PCCARD (PCMCIA/CardBus) support @@ -127,14 +145,11 @@ CONFIG_GSC_LASI=y # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # PA-RISC specific drivers # CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set +CONFIG_PDC_CHASSIS_WARN=y CONFIG_PDC_STABLE=y # @@ -151,13 +166,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -174,17 +191,23 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_AH=m CONFIG_INET_ESP=m # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y - -# -# IP: Virtual Server Configuration -# +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -192,37 +215,18 @@ CONFIG_NETFILTER=y # Core Netfilter Configuration # # CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration # -CONFIG_IP_NF_CONNTRACK=m -# CONFIG_IP_NF_CT_ACCT is not set -CONFIG_IP_NF_CONNTRACK_MARK=y -# CONFIG_IP_NF_CONNTRACK_EVENTS is not set -CONFIG_IP_NF_CT_PROTO_SCTP=m -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -# CONFIG_IP_NF_NETBIOS_NS is not set -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m - -# -# DCCP Configuration (EXPERIMENTAL) -# +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -234,7 +238,6 @@ CONFIG_LLC2=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -250,7 +253,17 @@ CONFIG_NET_PKTGEN=m # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -259,39 +272,24 @@ CONFIG_NET_PKTGEN=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# CONFIG_PARPORT=y CONFIG_PARPORT_PC=m # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set -CONFIG_PARPORT_NOT_PC=y CONFIG_PARPORT_GSC=y +# CONFIG_PARPORT_AX88796 is not set # CONFIG_PARPORT_1284 is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_PARPORT_NOT_PC=y +CONFIG_BLK_DEV=y # CONFIG_PARIDE is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -300,13 +298,11 @@ CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 -CONFIG_BLK_DEV_INITRD=y +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -314,6 +310,9 @@ CONFIG_ATA_OVER_ETH=m # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -333,104 +332,61 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_SATA is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set CONFIG_SCSI_LASI700=y CONFIG_53C700_LE_ON_BE=y # CONFIG_SCSI_ZALON is not set CONFIG_SCSI_DEBUG=m - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID5 is not set -# CONFIG_MD_RAID6 is not set +# CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_LASI_82596=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set # CONFIG_NET_POCKET is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_ATMEL is not set -# CONFIG_HOSTAP is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_PLIP is not set CONFIG_PPP=m @@ -442,26 +398,22 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=m # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -486,14 +438,22 @@ CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_HIL_OLD is not set CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set CONFIG_MOUSE_HIL=m # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -516,6 +476,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -523,6 +484,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_GSC=y CONFIG_SERIAL_8250_NR_UARTS=17 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y @@ -545,36 +507,15 @@ CONFIG_PRINTER=m # CONFIG_LP_CONSOLE is not set CONFIG_PPDEV=m # CONFIG_TIPAR is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# # CONFIG_I2C is not set # @@ -582,46 +523,59 @@ CONFIG_MAX_RAW_DEVS=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Multimedia Capabilities Port drivers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# CONFIG_FB_STI=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -633,6 +587,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=128 CONFIG_DUMMY_CONSOLE_ROWS=48 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y CONFIG_FONTS=y @@ -646,16 +601,11 @@ CONFIG_FONT_8x16=y # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_PARISC_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -673,9 +623,11 @@ CONFIG_SND_SEQUENCER=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set @@ -685,8 +637,10 @@ CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set +# CONFIG_SND_MTS64 is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +# CONFIG_SND_PORTMAN2X4 is not set # # GSC devices @@ -694,15 +648,25 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_HARMONY=y # -# Open Sound System +# System on Chip audio support # -# CONFIG_SOUND_PRIME is not set +# CONFIG_SND_SOC is not set # -# USB support +# SoC Audio support for SuperH # + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -712,19 +676,28 @@ CONFIG_SND_HARMONY=y # USB Gadget Support # # CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_RTC_CLASS is not set # -# MMC/SD Card support +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients # -# CONFIG_MMC is not set # -# InfiniBand support +# DMA Devices # +# CONFIG_AUXDISPLAY is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -734,6 +707,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set @@ -744,15 +718,16 @@ CONFIG_JFS_FS=m # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m -CONFIG_XFS_EXPORT=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -783,11 +758,12 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -795,6 +771,7 @@ CONFIG_RAMFS=y # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set +# CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set @@ -806,6 +783,8 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set # # Network File Systems @@ -827,6 +806,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m @@ -834,12 +814,13 @@ CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set # CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -892,6 +873,11 @@ CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # CONFIG_PROFILING=y @@ -901,21 +887,32 @@ CONFIG_OPROFILE=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_RODATA=y # @@ -924,12 +921,13 @@ CONFIG_DEBUG_RODATA=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y @@ -938,9 +936,18 @@ CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_CAST5=m @@ -949,21 +956,28 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set # # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig index f3b812f0459..ea071218a3e 100644 --- a/arch/parisc/configs/a500_defconfig +++ b/arch/parisc/configs/a500_defconfig @@ -1,73 +1,98 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc5-pa1 -# Fri Oct 21 23:04:54 2005 +# Linux kernel version: 2.6.23 +# Fri Oct 12 21:12:44 2007 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y +CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_IRQ_PER_CPU=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y -# CONFIG_CLEAN_COMPILE is not set -CONFIG_BROKEN=y -CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 # CONFIG_CPUSETS is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +CONFIG_BLOCK_COMPAT=y + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" # # Processor type and features @@ -80,11 +105,23 @@ CONFIG_PA8X00=y CONFIG_PA20=y CONFIG_PREFETCH=y CONFIG_64BIT=y +CONFIG_PARISC_PAGE_SIZE_4KB=y +# CONFIG_PARISC_PAGE_SIZE_16KB is not set +# CONFIG_PARISC_PAGE_SIZE_64KB is not set CONFIG_SMP=y CONFIG_HOTPLUG_CPU=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y +CONFIG_NODES_SHIFT=3 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_PREEMPT_BKL=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SELECT_MEMORY_MODEL=y @@ -95,7 +132,10 @@ CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_PREEMPT is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y CONFIG_COMPAT=y CONFIG_NR_CPUS=8 @@ -104,7 +144,7 @@ CONFIG_NR_CPUS=8 # # CONFIG_GSC is not set CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set CONFIG_PCI_LBA=y CONFIG_IOSAPIC=y @@ -124,13 +164,14 @@ CONFIG_CARDBUS=y # PC-card bridges # CONFIG_YENTA=m +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=m CONFIG_I82092=m CONFIG_PCCARD_NONSTATIC=m - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -139,6 +180,7 @@ CONFIG_PCCARD_NONSTATIC=m # CONFIG_SUPERIO is not set # CONFIG_CHASSIS_LCD_LED is not set CONFIG_PDC_CHASSIS=y +CONFIG_PDC_CHASSIS_WARN=y CONFIG_PDC_STABLE=y # @@ -160,7 +202,10 @@ CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -177,97 +222,97 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_AH=m CONFIG_INET_ESP=m # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y - -# -# IP: Virtual Server Configuration -# +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# # CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # # IP: Netfilter Configuration # -CONFIG_IP_NF_CONNTRACK=m -# CONFIG_IP_NF_CT_ACCT is not set -CONFIG_IP_NF_CONNTRACK_MARK=y -# CONFIG_IP_NF_CONNTRACK_EVENTS is not set -CONFIG_IP_NF_CT_PROTO_SCTP=m -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -# CONFIG_IP_NF_NETBIOS_NS is not set -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_LIMIT=m CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MAC=m -CONFIG_IP_NF_MATCH_PKTTYPE=m -CONFIG_IP_NF_MATCH_MARK=m -CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m -CONFIG_IP_NF_MATCH_LENGTH=m +# CONFIG_IP_NF_MATCH_AH is not set CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_TCPMSS=m -CONFIG_IP_NF_MATCH_HELPER=m -CONFIG_IP_NF_MATCH_STATE=m -CONFIG_IP_NF_MATCH_CONNTRACK=m CONFIG_IP_NF_MATCH_OWNER=m # CONFIG_IP_NF_MATCH_ADDRTYPE is not set -# CONFIG_IP_NF_MATCH_REALM is not set -CONFIG_IP_NF_MATCH_SCTP=m -# CONFIG_IP_NF_MATCH_DCCP is not set -CONFIG_IP_NF_MATCH_COMMENT=m -CONFIG_IP_NF_MATCH_CONNMARK=m -CONFIG_IP_NF_MATCH_HASHLIMIT=m -# CONFIG_IP_NF_MATCH_STRING is not set CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m -# CONFIG_IP_NF_TARGET_NFQUEUE is not set -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_NAT_NEEDED=y -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NAT_IRC=m -CONFIG_IP_NF_NAT_FTP=m -CONFIG_IP_NF_NAT_TFTP=m -CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_DSCP=m -CONFIG_IP_NF_TARGET_MARK=m -CONFIG_IP_NF_TARGET_CLASSIFY=m # CONFIG_IP_NF_TARGET_TTL is not set -CONFIG_IP_NF_TARGET_CONNMARK=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_TARGET_NOTRACK=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m @@ -277,48 +322,38 @@ CONFIG_IP_NF_ARP_MANGLE=m # # CONFIG_IP6_NF_QUEUE is not set CONFIG_IP6_NF_IPTABLES=m -# CONFIG_IP6_NF_MATCH_LIMIT is not set -CONFIG_IP6_NF_MATCH_MAC=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m -# CONFIG_IP6_NF_MATCH_MULTIPORT is not set # CONFIG_IP6_NF_MATCH_OWNER is not set -# CONFIG_IP6_NF_MATCH_MARK is not set CONFIG_IP6_NF_MATCH_IPV6HEADER=m -# CONFIG_IP6_NF_MATCH_AHESP is not set -# CONFIG_IP6_NF_MATCH_LENGTH is not set +# CONFIG_IP6_NF_MATCH_AH is not set +# CONFIG_IP6_NF_MATCH_MH is not set # CONFIG_IP6_NF_MATCH_EUI64 is not set CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m -# CONFIG_IP6_NF_TARGET_NFQUEUE is not set CONFIG_IP6_NF_MANGLE=m -# CONFIG_IP6_NF_TARGET_MARK is not set # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m - -# -# DCCP Configuration (EXPERIMENTAL) -# CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m +CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # +CONFIG_IP_DCCP_CCID2=m +# CONFIG_IP_DCCP_CCID2_DEBUG is not set # CONFIG_IP_DCCP_CCID3 is not set # # DCCP Kernel Hacking # # CONFIG_IP_DCCP_DEBUG is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -329,11 +364,13 @@ CONFIG_LLC2=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# # CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set # # Network testing @@ -342,7 +379,17 @@ CONFIG_NET_PKTGEN=m # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -351,34 +398,17 @@ CONFIG_NET_PKTGEN=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# -# CONFIG_BLK_DEV_FD is not set +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -391,21 +421,14 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 -CONFIG_BLK_DEV_INITRD=y +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_IDE is not set # @@ -413,6 +436,9 @@ CONFIG_IOSCHED_CFQ=y # CONFIG_RAID_ATTRS=m CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # @@ -432,18 +458,18 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -451,59 +477,40 @@ CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_CPQFCTS is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_ISP is not set -CONFIG_SCSI_QLOGIC_FC=m -# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set +CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_SCSI_QLOGIC_1280=m -# CONFIG_SCSI_QLOGIC_1280_1040 is not set -CONFIG_SCSI_QLA2XXX=y -# CONFIG_SCSI_QLA21XX is not set -# CONFIG_SCSI_QLA22XX is not set -CONFIG_SCSI_QLA2300=m -CONFIG_SCSI_QLA2322=m -# CONFIG_SCSI_QLA6312 is not set -# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m - -# -# PCMCIA SCSI adapter support -# -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_PCMCIA_QLOGIC=m -CONFIG_PCMCIA_SYM53C500=m - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y # CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID5 is not set -# CONFIG_MD_RAID6 is not set +# CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set @@ -517,39 +524,25 @@ CONFIG_FUSION_FC=m # CONFIG_FUSION_SAS is not set CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m +# CONFIG_FUSION_LOGGING is not set # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_HAPPYMEAL is not set @@ -558,10 +551,6 @@ CONFIG_MII=m CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=m CONFIG_TYPHOON=m - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y CONFIG_DE2104X=m CONFIG_TULIP=y @@ -573,15 +562,18 @@ CONFIG_TULIP_MMIO=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set CONFIG_PCMCIA_XIRCOM=m -# CONFIG_PCMCIA_XIRTULIP is not set CONFIG_HP100=m +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=m +# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=m # CONFIG_FEALNX is not set @@ -593,84 +585,46 @@ CONFIG_E100=m # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y CONFIG_ACENIC=m CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=m CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set +# CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m # CONFIG_BNX2 is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set - -# -# Token Ring devices -# +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_PCMCIA_WAVELAN is not set -CONFIG_PCMCIA_NETWAVE=m - -# -# Wireless 802.11 Frequency Hopping cards support -# -CONFIG_PCMCIA_RAYCS=m - -# -# Wireless 802.11b ISA/PCI cards support -# -CONFIG_HERMES=m -CONFIG_PLX_HERMES=m -CONFIG_TMD_HERMES=m -# CONFIG_NORTEL_HERMES is not set -CONFIG_PCI_HERMES=m -# CONFIG_ATMEL is not set - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# -CONFIG_PCMCIA_HERMES=m -# CONFIG_PCMCIA_SPECTRUM is not set -CONFIG_AIRO_CS=m -CONFIG_PCMCIA_WL3501=m - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# -# CONFIG_PRISM54 is not set -# CONFIG_HOSTAP is not set -CONFIG_NET_WIRELESS=y - -# -# PCMCIA network device support +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set CONFIG_NET_PCMCIA=y CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_3C574=m @@ -680,10 +634,6 @@ CONFIG_PCMCIA_3C574=m CONFIG_PCMCIA_SMC91C92=m CONFIG_PCMCIA_XIRC2PS=m # CONFIG_PCMCIA_AXNET is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -694,28 +644,25 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set # CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -732,6 +679,7 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -747,6 +695,7 @@ CONFIG_INPUT=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -754,8 +703,10 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_CS=m CONFIG_SERIAL_8250_NR_UARTS=17 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y @@ -765,83 +716,73 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support # -# CONFIG_SERIAL_MUX is not set CONFIG_PDC_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set - -# -# Ftape, the floppy tape device driver -# +CONFIG_AGP=y +CONFIG_AGP_PARISC=y # CONFIG_DRM is not set # # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # -# Dallas's 1-wire bus +# SPI support # +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Multimedia Capabilities Port drivers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # @@ -856,34 +797,47 @@ CONFIG_DUMMY_CONSOLE_ROWS=64 # Sound # # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# # USB Gadget Support # # CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_RTC_CLASS is not set # -# MMC/SD Card support +# DMA Engine support # -# CONFIG_MMC is not set +# CONFIG_DMA_ENGINE is not set # -# InfiniBand support +# DMA Clients # -# CONFIG_INFINIBAND is not set # -# SN Devices +# DMA Devices # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -891,6 +845,7 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set @@ -901,14 +856,16 @@ CONFIG_JFS_FS=m # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m -CONFIG_XFS_EXPORT=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -939,18 +896,20 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_HUGETLBFS is not set +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set +# CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set @@ -963,6 +922,7 @@ CONFIG_RAMFS=y # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set # # Network File Systems @@ -983,6 +943,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m @@ -990,12 +951,13 @@ CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set # CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1048,6 +1010,11 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # CONFIG_PROFILING=y @@ -1057,19 +1024,34 @@ CONFIG_OPROFILE=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y -CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +CONFIG_HEADERS_CHECK=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_IOREMAP is not set -# CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_RWLOCK is not set +# CONFIG_DEBUG_RODATA is not set # # Security options @@ -1077,12 +1059,13 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_NULL=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y @@ -1091,32 +1074,47 @@ CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set +CONFIG_CRYPTO_CAST5=m # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set # # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/b180_defconfig b/arch/parisc/configs/b180_defconfig index 35093612ad2..1bf22c9a461 100644 --- a/arch/parisc/configs/b180_defconfig +++ b/arch/parisc/configs/b180_defconfig @@ -1,38 +1,47 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1-pa0 -# Tue Jan 17 08:21:01 2006 +# Linux kernel version: 2.6.23 +# Fri Oct 12 21:16:46 2007 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_IRQ_PER_CPU=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # # CONFIG_EXPERIMENTAL is not set -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_INITRAMFS_SOURCE="" +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -42,30 +51,27 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -89,16 +95,26 @@ CONFIG_PA7100LC=y # CONFIG_PA7300LC is not set # CONFIG_PA8X00 is not set CONFIG_PA11=y +CONFIG_PARISC_PAGE_SIZE_4KB=y +# CONFIG_PARISC_PAGE_SIZE_16KB is not set +# CONFIG_PARISC_PAGE_SIZE_64KB is not set # CONFIG_SMP is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PREEMPT is not set +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HPUX is not set # @@ -113,7 +129,7 @@ CONFIG_EISA=y CONFIG_EISA_NAMES=y CONFIG_ISA=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set CONFIG_GSC_DINO=y # CONFIG_PCI_LBA is not set @@ -124,14 +140,11 @@ CONFIG_GSC_DINO=y # CONFIG_PCCARD is not set # -# PCI Hotplug Support -# - -# # PA-RISC specific drivers # CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set +CONFIG_PDC_CHASSIS_WARN=y CONFIG_PDC_STABLE=y # @@ -151,6 +164,8 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -167,18 +182,32 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +CONFIG_IPV6_SIT=y # CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -199,7 +228,14 @@ CONFIG_IPV6=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set # # Device Drivers @@ -208,39 +244,24 @@ CONFIG_IPV6=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# CONFIG_PARPORT=y CONFIG_PARPORT_PC=y # CONFIG_PARPORT_SERIAL is not set -CONFIG_PARPORT_NOT_PC=y CONFIG_PARPORT_GSC=y +# CONFIG_PARPORT_AX88796 is not set # CONFIG_PARPORT_1284 is not set - -# -# Plug and Play support -# +CONFIG_PARPORT_NOT_PC=y # CONFIG_PNP is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -251,15 +272,13 @@ CONFIG_BLK_DEV_CRYPTOLOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=y - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set # CONFIG_IDE is not set # @@ -267,6 +286,8 @@ CONFIG_ATA_OVER_ETH=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -286,18 +307,17 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -308,12 +328,14 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_IN2000 is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -327,23 +349,22 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_NCR53C406A is not set CONFIG_SCSI_LASI700=y CONFIG_53C700_LE_ON_BE=y +# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y -# CONFIG_SCSI_IPR is not set CONFIG_SCSI_ZALON=y CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=40 -# CONFIG_SCSI_NCR53C8XX_PROFILE is not set # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SIM710 is not set # CONFIG_SCSI_SYM53C416 is not set @@ -351,22 +372,14 @@ CONFIG_SCSI_NCR53C8XX_SYNC=40 # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_SRP is not set +# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y -CONFIG_MD_RAID5=y -CONFIG_MD_RAID6=y +# CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set @@ -382,35 +395,21 @@ CONFIG_MD_RAID6=y # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # -# I2O device support +# An alternative FireWire stack is available with EXPERIMENTAL=y # +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_LASI_82596=y @@ -420,10 +419,6 @@ CONFIG_LASI_82596=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y CONFIG_TULIP=y # CONFIG_TULIP_MMIO is not set @@ -435,62 +430,47 @@ CONFIG_TULIP=y # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set # CONFIG_NET_POCKET is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_QLA3XXX is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set - -# -# Token Ring devices -# +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_ARLAN is not set -# CONFIG_WAVELAN is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -# CONFIG_HERMES is not set -# CONFIG_ATMEL is not set - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# -# CONFIG_HOSTAP is not set -CONFIG_NET_WIRELESS=y - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_PLIP is not set @@ -501,24 +481,19 @@ CONFIG_PPP=y # CONFIG_PPP_DEFLATE is not set # CONFIG_PPP_BSDCOMP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=y # CONFIG_NET_FC is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -543,19 +518,31 @@ CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_HIL_OLD is not set CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set CONFIG_MOUSE_HIL=y # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_UINPUT is not set # CONFIG_HP_SDC_RTC is not set @@ -579,6 +566,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -586,17 +574,20 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_GSC=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=13 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set # CONFIG_SERIAL_8250_FOURPORT is not set # CONFIG_SERIAL_8250_ACCENT is not set # CONFIG_SERIAL_8250_BOCA is not set +# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set # CONFIG_SERIAL_8250_HUB6 is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +# CONFIG_SERIAL_8250_RSA is not set # # Non-8250 serial port support @@ -605,6 +596,7 @@ CONFIG_SERIAL_MUX=y CONFIG_SERIAL_MUX_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -612,35 +604,18 @@ CONFIG_PRINTER=y # CONFIG_LP_CONSOLE is not set # CONFIG_PPDEV is not set # CONFIG_TIPAR is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set - -# -# Ftape, the floppy tape device driver -# +# CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -648,46 +623,59 @@ CONFIG_GEN_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Multimedia Capabilities Port drivers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -698,16 +686,18 @@ CONFIG_FB_STI=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set # CONFIG_FB_VIRTUAL is not set # @@ -717,21 +707,17 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_PARISC_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -749,8 +735,11 @@ CONFIG_SND_SEQUENCER=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set @@ -760,13 +749,16 @@ CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set +# CONFIG_SND_MTS64 is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +# CONFIG_SND_PORTMAN2X4 is not set # # PCI devices # # CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -778,6 +770,18 @@ CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -791,11 +795,13 @@ CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set # CONFIG_SND_INTEL8X0 is not set +# CONFIG_SND_INTEL8X0M is not set # CONFIG_SND_KORG1212 is not set # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set @@ -812,15 +818,25 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_HARMONY=y # -# Open Sound System +# System on Chip audio support # -# CONFIG_SOUND_PRIME is not set +# CONFIG_SND_SOC is not set # -# USB support +# SoC Audio support for SuperH +# + +# +# Open Sound System # +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -831,20 +847,29 @@ CONFIG_USB_ARCH_HAS_OHCI=y # USB Gadget Support # # CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_RTC_CLASS is not set # -# MMC/SD Card support +# DMA Engine support # -# CONFIG_MMC is not set +# CONFIG_DMA_ENGINE is not set # -# InfiniBand support +# DMA Clients # -# CONFIG_INFINIBAND is not set # -# SN Devices +# DMA Devices # +# CONFIG_AUXDISPLAY is not set + +# +# Userspace I/O +# +# CONFIG_UIO is not set # # File systems @@ -860,9 +885,11 @@ CONFIG_JBD=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -889,11 +916,12 @@ CONFIG_JOLIET=y # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -912,6 +940,7 @@ CONFIG_RAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set @@ -982,22 +1011,32 @@ CONFIG_NLS_UTF8=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_IOREMAP is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_RODATA is not set # @@ -1007,13 +1046,10 @@ CONFIG_FORCED_INLINING=y CONFIG_SECURITY=y # CONFIG_SECURITY_NETWORK is not set CONFIG_SECURITY_CAPABILITIES=y -# CONFIG_SECURITY_SECLVL is not set -# CONFIG_SECURITY_SELINUX is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set @@ -1023,7 +1059,12 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1034,19 +1075,26 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index eb2f9a3d515..c6def3c1d20 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -1,39 +1,50 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-pa6 -# Sun Mar 26 20:03:29 2006 +# Linux kernel version: 2.6.23 +# Fri Oct 12 21:24:00 2007 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_IRQ_PER_CPU=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_INITRAMFS_SOURCE="" +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -43,31 +54,29 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -93,6 +102,9 @@ CONFIG_PA8X00=y CONFIG_PA20=y CONFIG_PREFETCH=y # CONFIG_64BIT is not set +CONFIG_PARISC_PAGE_SIZE_4KB=y +# CONFIG_PARISC_PAGE_SIZE_16KB is not set +# CONFIG_PARISC_PAGE_SIZE_64KB is not set # CONFIG_SMP is not set CONFIG_ARCH_FLATMEM_ENABLE=y # CONFIG_PREEMPT_NONE is not set @@ -100,6 +112,7 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SELECT_MEMORY_MODEL=y @@ -110,6 +123,9 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HPUX is not set # @@ -117,7 +133,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # # CONFIG_GSC is not set CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set CONFIG_PCI_LBA=y CONFIG_IOSAPIC=y @@ -127,10 +143,6 @@ CONFIG_IOMMU_SBA=y # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -139,6 +151,7 @@ CONFIG_IOMMU_SBA=y CONFIG_SUPERIO=y CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set +CONFIG_PDC_CHASSIS_WARN=y CONFIG_PDC_STABLE=y # @@ -155,13 +168,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -178,22 +193,36 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y - -# -# IP: Virtual Server Configuration -# +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y CONFIG_NETFILTER_DEBUG=y @@ -201,42 +230,24 @@ CONFIG_NETFILTER_DEBUG=y # Core Netfilter Configuration # # CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NF_CONNTRACK_ENABLED is not set +# CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration # -CONFIG_IP_NF_CONNTRACK=m -# CONFIG_IP_NF_CT_ACCT is not set -# CONFIG_IP_NF_CONNTRACK_MARK is not set -# CONFIG_IP_NF_CONNTRACK_EVENTS is not set -# CONFIG_IP_NF_CT_PROTO_SCTP is not set -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -# CONFIG_IP_NF_NETBIOS_NS is not set -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set # # IPv6: Netfilter Configuration (EXPERIMENTAL) # # CONFIG_IP6_NF_QUEUE is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# +# CONFIG_IP6_NF_IPTABLES is not set # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -247,7 +258,6 @@ CONFIG_IP_NF_QUEUE=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -263,7 +273,17 @@ CONFIG_NET_PKTGEN=m # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -272,33 +292,17 @@ CONFIG_NET_PKTGEN=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -310,14 +314,15 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set CONFIG_IDE=y +CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y # @@ -331,19 +336,26 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_PCI_AUTO is not set +CONFIG_IDEDMA_ONLYDISK=y # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -354,8 +366,10 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set CONFIG_BLK_DEV_NS87415=y # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -365,10 +379,10 @@ CONFIG_BLK_DEV_SIIMAGE=m # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -376,6 +390,9 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -395,18 +412,17 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -415,66 +431,53 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -CONFIG_SCSI_SATA=y -# CONFIG_SCSI_SATA_AHCI is not set -# CONFIG_SCSI_SATA_SVW is not set -CONFIG_SCSI_ATA_PIIX=m -# CONFIG_SCSI_SATA_MV is not set -# CONFIG_SCSI_SATA_NV is not set -# CONFIG_SCSI_PDC_ADMA is not set -# CONFIG_SCSI_SATA_QSTOR is not set -CONFIG_SCSI_SATA_PROMISE=m -# CONFIG_SCSI_SATA_SX4 is not set -CONFIG_SCSI_SATA_SIL=m -# CONFIG_SCSI_SATA_SIL24 is not set -# CONFIG_SCSI_SATA_SIS is not set -# CONFIG_SCSI_SATA_ULI is not set -CONFIG_SCSI_SATA_VIA=m -# CONFIG_SCSI_SATA_VITESSE is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set CONFIG_SCSI_DEBUG=m - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_SRP is not set +# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y # CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID5 is not set -# CONFIG_MD_RAID6 is not set +# CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m +# CONFIG_DM_DEBUG is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -485,49 +488,31 @@ CONFIG_FUSION_SPI=m # CONFIG_FUSION_SAS is not set CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m +# CONFIG_FUSION_LOGGING is not set # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y CONFIG_DE2104X=m CONFIG_TULIP=y @@ -539,13 +524,16 @@ CONFIG_TULIP_MMIO=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=m # CONFIG_FEALNX is not set @@ -558,16 +546,15 @@ CONFIG_E100=m # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set - -# -# Ethernet (1000 Mbit) -# +# CONFIG_SC92031 is not set +CONFIG_NETDEV_1000=y CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set # CONFIG_DL2K is not set CONFIG_E1000=m # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -579,27 +566,36 @@ CONFIG_E1000=m # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m # CONFIG_BNX2 is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set - -# -# Token Ring devices -# +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) +# Wireless LAN # -# CONFIG_NET_RADIO is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Wan interfaces +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -612,27 +608,23 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -655,11 +647,14 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -679,6 +674,7 @@ CONFIG_SERIO_LIBPS2=m CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -686,6 +682,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=13 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y @@ -704,38 +701,19 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set - -# -# Ftape, the floppy tape device driver -# +# CONFIG_AGP is not set # CONFIG_DRM is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -743,46 +721,59 @@ CONFIG_MAX_RAW_DEVS=256 # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Multimedia Capabilities Port drivers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -793,17 +784,20 @@ CONFIG_FB_STI=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set # @@ -813,21 +807,17 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_PARISC_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -845,9 +835,11 @@ CONFIG_SND_SEQUENCER=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set @@ -855,7 +847,6 @@ CONFIG_SND_SUPPORT_OLD_API=y # Generic devices # CONFIG_SND_AC97_CODEC=y -CONFIG_SND_AC97_BUS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set @@ -866,7 +857,7 @@ CONFIG_SND_AC97_BUS=y # PCI devices # CONFIG_SND_AD1889=y -# CONFIG_SND_AD1889_OPL3 is not set +# CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -879,6 +870,18 @@ CONFIG_SND_AD1889=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -898,6 +901,7 @@ CONFIG_SND_AD1889=y # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set @@ -907,22 +911,43 @@ CONFIG_SND_AD1889=y # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set +# CONFIG_SND_AC97_POWER_SAVE is not set # # USB devices # # CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# SoC Audio support for SuperH +# # # Open Sound System # # CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # -# USB support +# USB Input Devices # +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y CONFIG_USB_DEBUG=y @@ -930,7 +955,7 @@ CONFIG_USB_DEBUG=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -940,15 +965,16 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers # -# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m @@ -970,54 +996,14 @@ CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -CONFIG_USB_HIDDEV=y -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m - -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set # @@ -1034,16 +1020,22 @@ CONFIG_USB_MICROTEK=m # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set CONFIG_USB_LEGOTOWER=m # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1054,22 +1046,30 @@ CONFIG_USB_LEGOTOWER=m # USB Gadget Support # # CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_RTC_CLASS is not set # -# MMC/SD Card support +# DMA Engine support # -# CONFIG_MMC is not set +# CONFIG_DMA_ENGINE is not set # -# InfiniBand support +# DMA Clients # -# CONFIG_INFINIBAND is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# DMA Devices # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1077,21 +1077,23 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set CONFIG_XFS_FS=m -CONFIG_XFS_EXPORT=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -1121,11 +1123,12 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1164,6 +1167,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1171,7 +1175,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1224,6 +1227,11 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # CONFIG_PROFILING=y @@ -1233,21 +1241,32 @@ CONFIG_OPROFILE=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_RODATA=y # @@ -1255,12 +1274,12 @@ CONFIG_DEBUG_RODATA=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_MANAGER=m # CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_NULL=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m @@ -1269,7 +1288,15 @@ CONFIG_CRYPTO_MD5=m # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set @@ -1280,21 +1307,28 @@ CONFIG_CRYPTO_BLOWFISH=m # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set # # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/parisc/defconfig b/arch/parisc/defconfig index b38b58eb9dc..448a757b06c 100644 --- a/arch/parisc/defconfig +++ b/arch/parisc/defconfig @@ -1,39 +1,51 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-pa10 -# Sun Apr 2 15:26:38 2006 +# Linux kernel version: 2.6.23 +# Fri Oct 12 20:54:57 2007 # CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_TIME=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_IRQ_PER_CPU=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -43,31 +55,29 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -101,6 +111,7 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SELECT_MEMORY_MODEL=y @@ -111,6 +122,9 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y # CONFIG_HPUX is not set # @@ -125,7 +139,7 @@ CONFIG_EISA=y CONFIG_EISA_NAMES=y # CONFIG_ISA is not set CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set CONFIG_GSC_DINO=y CONFIG_PCI_LBA=y @@ -154,10 +168,6 @@ CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=y CONFIG_I82092=y CONFIG_PCCARD_NONSTATIC=y - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # @@ -166,6 +176,7 @@ CONFIG_PCCARD_NONSTATIC=y CONFIG_SUPERIO=y CONFIG_CHASSIS_LCD_LED=y CONFIG_PDC_CHASSIS=y +CONFIG_PDC_CHASSIS_WARN=y CONFIG_PDC_STABLE=y # @@ -182,13 +193,15 @@ CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set @@ -205,33 +218,39 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_AH=m CONFIG_INET_ESP=m # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_INET6_IPCOMP=y +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=y CONFIG_INET6_TUNNEL=y +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y # CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -243,7 +262,6 @@ CONFIG_LLC2=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -259,7 +277,17 @@ CONFIG_LLC2=m # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -268,41 +296,26 @@ CONFIG_LLC2=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# CONFIG_PARPORT=y CONFIG_PARPORT_PC=m # CONFIG_PARPORT_SERIAL is not set # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set CONFIG_PARPORT_PC_PCMCIA=m -CONFIG_PARPORT_NOT_PC=y CONFIG_PARPORT_GSC=y +# CONFIG_PARPORT_AX88796 is not set CONFIG_PARPORT_1284=y - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_PARPORT_NOT_PC=y +CONFIG_BLK_DEV=y # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -317,13 +330,14 @@ CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 -CONFIG_BLK_DEV_INITRD=y +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -334,24 +348,32 @@ CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_BLK_DEV_IDECS=y +# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y +CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_PCI_AUTO is not set +CONFIG_IDEDMA_ONLYDISK=y # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -362,8 +384,10 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set CONFIG_BLK_DEV_NS87415=y # CONFIG_BLK_DEV_PDC202XX_OLD is not set @@ -373,10 +397,10 @@ CONFIG_BLK_DEV_NS87415=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set -# CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # @@ -384,6 +408,9 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -403,18 +430,17 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -424,11 +450,13 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set @@ -438,55 +466,45 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_IMM is not set CONFIG_SCSI_LASI700=y CONFIG_53C700_LE_ON_BE=y +# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y -# CONFIG_SCSI_IPR is not set CONFIG_SCSI_ZALON=y CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=20 -# CONFIG_SCSI_NCR53C8XX_PROFILE is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SIM710 is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=y -CONFIG_MD_RAID5=y -CONFIG_MD_RAID6=y +# CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y +# CONFIG_DM_DEBUG is not set # CONFIG_DM_CRYPT is not set # CONFIG_DM_SNAPSHOT is not set # CONFIG_DM_MIRROR is not set # CONFIG_DM_ZERO is not set # CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set # # Fusion MPT device support @@ -499,35 +517,20 @@ CONFIG_BLK_DEV_DM=y # # IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m - -# -# ARCnet devices -# +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_LASI_82596=y @@ -536,10 +539,6 @@ CONFIG_LASI_82596=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y @@ -554,6 +553,10 @@ CONFIG_TULIP=y # CONFIG_PCMCIA_XIRTULIP is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -561,7 +564,6 @@ CONFIG_NET_PCI=y # CONFIG_AC3200 is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_LNE390 is not set @@ -577,15 +579,14 @@ CONFIG_NET_PCI=y # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set # CONFIG_NET_POCKET is not set - -# -# Ethernet (1000 Mbit) -# +CONFIG_NETDEV_1000=y CONFIG_ACENIC=y # CONFIG_ACENIC_OMIT_TIGON_I is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -597,64 +598,36 @@ CONFIG_ACENIC=y # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set - -# -# Ethernet (10000 Mbit) -# +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set - -# -# Token Ring devices -# +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_PCMCIA_WAVELAN is not set -# CONFIG_PCMCIA_NETWAVE is not set - -# -# Wireless 802.11 Frequency Hopping cards support -# -# CONFIG_PCMCIA_RAYCS is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -CONFIG_HERMES=y -# CONFIG_PLX_HERMES is not set -# CONFIG_TMD_HERMES is not set -# CONFIG_NORTEL_HERMES is not set -# CONFIG_PCI_HERMES is not set -# CONFIG_ATMEL is not set - -# -# Wireless 802.11b Pcmcia/Cardbus cards support +# Wireless LAN # -CONFIG_PCMCIA_HERMES=y -CONFIG_PCMCIA_SPECTRUM=y -# CONFIG_AIRO_CS is not set -# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# -# CONFIG_PRISM54 is not set -# CONFIG_HOSTAP is not set -CONFIG_NET_WIRELESS=y - -# -# PCMCIA network device support +# USB Network Adapters # +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set CONFIG_NET_PCMCIA=y # CONFIG_PCMCIA_3C589 is not set # CONFIG_PCMCIA_3C574 is not set @@ -664,10 +637,6 @@ CONFIG_NET_PCMCIA=y # CONFIG_PCMCIA_SMC91C92 is not set # CONFIG_PCMCIA_XIRC2PS is not set # CONFIG_PCMCIA_AXNET is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -681,27 +650,23 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set +CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -726,14 +691,23 @@ CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_HIL_OLD is not set CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=y +# CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_VSXXXAA is not set CONFIG_MOUSE_HIL=y # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -757,6 +731,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -764,6 +739,8 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_GSC=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_CS=y CONFIG_SERIAL_8250_NR_UARTS=17 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 @@ -788,25 +765,14 @@ CONFIG_PRINTER=m # CONFIG_LP_CONSOLE is not set CONFIG_PPDEV=m # CONFIG_TIPAR is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set - -# -# Ftape, the floppy tape device driver -# +# CONFIG_AGP is not set # CONFIG_DRM is not set # @@ -816,16 +782,8 @@ CONFIG_GEN_RTC_X=y # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set # @@ -833,46 +791,59 @@ CONFIG_GEN_RTC_X=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set # -# Misc devices +# Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Multimedia Capabilities Port drivers +# Multifunction device drivers # +# CONFIG_MFD_SM501 is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set # -# Digital Video Broadcasting Devices +# Graphics support # -# CONFIG_DVB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Graphics support +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set @@ -883,17 +854,20 @@ CONFIG_FB_STI=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set # @@ -903,6 +877,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=128 CONFIG_DUMMY_CONSOLE_ROWS=48 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y CONFIG_FONTS=y @@ -916,16 +891,11 @@ CONFIG_FONT_8x16=y # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_PARISC_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -938,35 +908,36 @@ CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y -CONFIG_SND_HWDEP=y CONFIG_SND_SEQUENCER=y # CONFIG_SND_SEQ_DUMMY is not set CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set # # Generic devices # -CONFIG_SND_OPL3_LIB=y CONFIG_SND_AC97_CODEC=y -CONFIG_SND_AC97_BUS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set +# CONFIG_SND_MTS64 is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +# CONFIG_SND_PORTMAN2X4 is not set # # PCI devices # CONFIG_SND_AD1889=y -CONFIG_SND_AD1889_OPL3=y +# CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -979,6 +950,18 @@ CONFIG_SND_AD1889_OPL3=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -998,6 +981,7 @@ CONFIG_SND_AD1889_OPL3=y # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set @@ -1007,15 +991,19 @@ CONFIG_SND_AD1889_OPL3=y # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set +# CONFIG_SND_AC97_POWER_SAVE is not set # # USB devices # # CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_CAIAQ is not set # # PCMCIA devices # +# CONFIG_SND_VXPOCKET is not set +# CONFIG_SND_PDAUDIOCF is not set # # GSC devices @@ -1023,15 +1011,34 @@ CONFIG_SND_AD1889_OPL3=y CONFIG_SND_HARMONY=y # +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# SoC Audio support for SuperH +# + +# # Open Sound System # # CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y # -# USB support +# USB Input Devices # +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -1039,7 +1046,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set +CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -1049,15 +1056,16 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers # -# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set @@ -1072,52 +1080,10 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_LIBUSUAL is not set # -# USB Input Devices -# -CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set - -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set -# CONFIG_USB_ZD1201 is not set CONFIG_USB_MON=y # @@ -1135,16 +1101,22 @@ CONFIG_USB_MON=y # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -1155,20 +1127,29 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_RTC_CLASS is not set # -# MMC/SD Card support +# DMA Engine support # -# CONFIG_MMC is not set +# CONFIG_DMA_ENGINE is not set # -# InfiniBand support +# DMA Clients # -# CONFIG_INFINIBAND is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# DMA Devices +# +# CONFIG_AUXDISPLAY is not set + +# +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1178,16 +1159,19 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y @@ -1217,11 +1201,12 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1229,6 +1214,7 @@ CONFIG_RAMFS=y # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set +# CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set @@ -1261,6 +1247,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m @@ -1268,12 +1255,13 @@ CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set # CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1326,6 +1314,11 @@ CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=y # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # CONFIG_PROFILING=y @@ -1335,21 +1328,32 @@ CONFIG_OPROFILE=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_RODATA is not set # @@ -1358,12 +1362,13 @@ CONFIG_FORCED_INLINING=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y @@ -1372,9 +1377,18 @@ CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_CAST5=m @@ -1383,21 +1397,28 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set # # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S index 0b9d5b1e4b3..38a1c1b8d4e 100644 --- a/arch/parisc/hpux/gate.S +++ b/arch/parisc/hpux/gate.S @@ -20,7 +20,7 @@ .import hpux_call_table .import hpux_syscall_exit,code - .align 4096 + .align PAGE_SIZE ENTRY(hpux_gateway_page) nop #ifdef CONFIG_64BIT @@ -103,5 +103,5 @@ syscall_nosys: ldo -ENOSYS(%r0),%r28 ENDPROC(hpux_gateway_page) - .align 4096 + .align PAGE_SIZE ENTRY(end_hpux_gateway_page) diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c index d3b7917a87c..eaa79bc14d9 100644 --- a/arch/parisc/kernel/asm-offsets.c +++ b/arch/parisc/kernel/asm-offsets.c @@ -290,9 +290,6 @@ int main(void) DEFINE(ASM_PTE_ENTRY_SIZE, PTE_ENTRY_SIZE); DEFINE(ASM_PFN_PTE_SHIFT, PFN_PTE_SHIFT); DEFINE(ASM_PT_INITIAL, PT_INITIAL); - DEFINE(ASM_PAGE_SIZE, PAGE_SIZE); - DEFINE(ASM_PAGE_SIZE_DIV64, PAGE_SIZE/64); - DEFINE(ASM_PAGE_SIZE_DIV128, PAGE_SIZE/128); BLANK(); DEFINE(EXCDATA_IP, offsetof(struct exception_data, fault_ip)); DEFINE(EXCDATA_SPACE, offsetof(struct exception_data, fault_space)); diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 42598abf457..111d47284ea 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -98,7 +98,6 @@ * The "get_stack" macros are responsible for determining the * kernel stack value. * - * For Faults: * If sr7 == 0 * Already using a kernel stack, so call the * get_stack_use_r30 macro to push a pt_regs structure @@ -110,26 +109,6 @@ * task pointer pointed to by cr30. Set the stack * pointer to point to the end of the task structure. * - * For Interrupts: - * If sr7 == 0 - * Already using a kernel stack, check to see if r30 - * is already pointing to the per processor interrupt - * stack. If it is, call the get_stack_use_r30 macro - * to push a pt_regs structure on the stack, and store - * registers there. Otherwise, call get_stack_use_cr31 - * to get a pointer to the base of the interrupt stack - * and push a pt_regs structure on that stack. - * else - * Need to set up a kernel stack, so call the - * get_stack_use_cr30 macro to set up a pointer - * to the pt_regs structure contained within the - * task pointer pointed to by cr30. Set the stack - * pointer to point to the end of the task structure. - * N.B: We don't use the interrupt stack for the - * first interrupt from userland, because signals/ - * resched's are processed when returning to userland, - * and we can sleep in those cases. - * * Note that we use shadowed registers for temps until * we can save %r26 and %r29. %r26 is used to preserve * %r8 (a shadowed register) which temporarily contained @@ -652,7 +631,7 @@ .text - .align 4096 + .align PAGE_SIZE ENTRY(fault_vector_20) /* First vector is invalid (0) */ @@ -904,7 +883,7 @@ ENDPROC(_switch_to) * */ - .align 4096 + .align PAGE_SIZE ENTRY(syscall_exit_rfi) mfctl %cr30,%r16 @@ -1086,23 +1065,13 @@ intr_do_preempt: intr_extint: CMPIB=,n 0,%r16,1f + get_stack_use_cr30 - b,n 3f + b,n 2f 1: -#if 0 /* Interrupt Stack support not working yet! */ - mfctl %cr31,%r1 - copy %r30,%r17 - /* FIXME! depi below has hardcoded idea of interrupt stack size (32k)*/ - DEPI 0,31,15,%r17 - CMPB=,n %r1,%r17,2f - get_stack_use_cr31 - b,n 3f -#endif -2: get_stack_use_r30 - -3: +2: save_specials %r29 virt_map save_general %r29 diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index fd6552c4c08..4ab83d56974 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -1082,76 +1082,56 @@ void pdc_io_reset_devices(void) /** - * pdc_iodc_putc - Console character print using IODC. - * @c: the character to output. + * pdc_iodc_print - Console print using IODC. + * @str: the string to output. + * @count: length of str * * Note that only these special chars are architected for console IODC io: * BEL, BS, CR, and LF. Others are passed through. * Since the HP console requires CR+LF to perform a 'newline', we translate * "\n" to "\r\n". */ -void pdc_iodc_putc(unsigned char c) +int pdc_iodc_print(unsigned char *str, unsigned count) { - /* XXX Should we spinlock posx usage */ - static int posx; /* for simple TAB-Simulation... */ - static int __attribute__((aligned(8))) iodc_retbuf[32]; - static char __attribute__((aligned(64))) iodc_dbuf[4096]; - unsigned int n; + /* XXX Should we spinlock posx usage */ + static int posx; /* for simple TAB-Simulation... */ + int __attribute__((aligned(8))) iodc_retbuf[32]; + char __attribute__((aligned(64))) iodc_dbuf[4096]; + unsigned int i; unsigned long flags; - switch (c) { - case '\n': - iodc_dbuf[0] = '\r'; - iodc_dbuf[1] = '\n'; - n = 2; - posx = 0; - break; - case '\t': - pdc_iodc_putc(' '); - while (posx & 7) /* expand TAB */ - pdc_iodc_putc(' '); - return; /* return since IODC can't handle this */ - case '\b': - posx-=2; /* BS */ - default: - iodc_dbuf[0] = c; - n = 1; - posx++; - break; - } + memset(iodc_dbuf, 0, 4096); + for (i = 0; i < count && i < 2048;) { + switch(str[i]) { + case '\n': + iodc_dbuf[i+0] = '\r'; + iodc_dbuf[i+1] = '\n'; + i += 2; + posx = 0; + break; + case '\t': + while (posx & 7) { + iodc_dbuf[i] = ' '; + i++, posx++; + } + break; + case '\b': /* BS */ + posx -= 2; + default: + iodc_dbuf[i] = str[i]; + i++, posx++; + break; + } + } spin_lock_irqsave(&pdc_lock, flags); real32_call(PAGE0->mem_cons.iodc_io, (unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT, PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers), - __pa(iodc_retbuf), 0, __pa(iodc_dbuf), n, 0); + __pa(iodc_retbuf), 0, __pa(iodc_dbuf), i, 0); spin_unlock_irqrestore(&pdc_lock, flags); -} -/** - * pdc_iodc_outc - Console character print using IODC (without conversions). - * @c: the character to output. - * - * Write the character directly to the IODC console. - */ -void pdc_iodc_outc(unsigned char c) -{ - unsigned int n; - unsigned long flags; - - /* fill buffer with one caracter and print it */ - static int __attribute__((aligned(8))) iodc_retbuf[32]; - static char __attribute__((aligned(64))) iodc_dbuf[4096]; - - n = 1; - iodc_dbuf[0] = c; - - spin_lock_irqsave(&pdc_lock, flags); - real32_call(PAGE0->mem_cons.iodc_io, - (unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT, - PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers), - __pa(iodc_retbuf), 0, __pa(iodc_dbuf), n, 0); - spin_unlock_irqrestore(&pdc_lock, flags); + return i; } /** diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S index 9676c486bb6..a7b8859488b 100644 --- a/arch/parisc/kernel/head.S +++ b/arch/parisc/kernel/head.S @@ -95,7 +95,7 @@ $bss_loop: 1: stw %r3,0(%r4) - ldo (ASM_PAGE_SIZE >> PxD_VALUE_SHIFT)(%r3),%r3 + ldo (PAGE_SIZE >> PxD_VALUE_SHIFT)(%r3),%r3 addib,> -1,%r1,1b #if PT_NLEVELS == 3 ldo ASM_PMD_ENTRY_SIZE(%r4),%r4 @@ -128,10 +128,6 @@ $pgt_fill_loop: /* And the stack pointer too */ ldo THREAD_SZ_ALGN(%r6),%sp - /* And the interrupt stack */ - load32 interrupt_stack,%r6 - mtctl %r6,%cr31 - #ifdef CONFIG_SMP /* Set the smp rendevous address into page zero. ** It would be safer to do this in init_smp_config() but diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S index 43b41df0b54..2cbf13b3ef1 100644 --- a/arch/parisc/kernel/hpmc.S +++ b/arch/parisc/kernel/hpmc.S @@ -55,13 +55,13 @@ * IODC requires 7K byte stack. That leaves 1K byte for os_hpmc. */ - .align 4096 + .align PAGE_SIZE hpmc_stack: .block 16384 #define HPMC_IODC_BUF_SIZE 0x8000 - .align 4096 + .align PAGE_SIZE hpmc_iodc_buf: .block HPMC_IODC_BUF_SIZE diff --git a/arch/parisc/kernel/init_task.c b/arch/parisc/kernel/init_task.c index 446f98d3fd7..26198a074d6 100644 --- a/arch/parisc/kernel/init_task.c +++ b/arch/parisc/kernel/init_task.c @@ -49,7 +49,6 @@ EXPORT_SYMBOL(init_mm); * way process stacks are handled. This is done by having a special * "init_task" linker map entry.. */ -unsigned char interrupt_stack[ISTACK_SIZE] __attribute__ ((section("init_istack"), aligned(4096))); union thread_union init_thread_union __attribute__((aligned(128))) __attribute__((__section__(".data.init_task"))) = { INIT_THREAD_INFO(init_task) }; diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 76ce5e3b005..23ef950df00 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -397,7 +397,7 @@ static void claim_cpu_irqs(void) } irq_desc[TIMER_IRQ].action = &timer_action; - irq_desc[TIMER_IRQ].status |= IRQ_PER_CPU; + irq_desc[TIMER_IRQ].status = IRQ_PER_CPU; #ifdef CONFIG_SMP irq_desc[IPI_IRQ].action = &ipi_action; irq_desc[IPI_IRQ].status = IRQ_PER_CPU; diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 90b24087852..5901092e019 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -289,7 +289,7 @@ ENTRY(copy_user_page_asm) */ ldd 0(%r25), %r19 - ldi ASM_PAGE_SIZE_DIV128, %r1 + ldi (PAGE_SIZE / 128), %r1 ldw 64(%r25), %r0 /* prefetch 1 cacheline ahead */ ldw 128(%r25), %r0 /* prefetch 2 */ @@ -355,7 +355,7 @@ ENTRY(copy_user_page_asm) * use ldd/std on a 32 bit kernel. */ ldw 0(%r25), %r19 - ldi ASM_PAGE_SIZE_DIV64, %r1 + ldi (PAGE_SIZE / 64), %r1 1: ldw 4(%r25), %r20 @@ -553,7 +553,7 @@ ENTRY(__clear_user_page_asm) pdtlb 0(%r28) #ifdef CONFIG_64BIT - ldi ASM_PAGE_SIZE_DIV128, %r1 + ldi (PAGE_SIZE / 128), %r1 /* PREFETCH (Write) has not (yet) been proven to help here */ /* #define PREFETCHW_OP ldd 256(%0), %r0 */ @@ -578,7 +578,7 @@ ENTRY(__clear_user_page_asm) ldo 128(%r28), %r28 #else /* ! CONFIG_64BIT */ - ldi ASM_PAGE_SIZE_DIV64, %r1 + ldi (PAGE_SIZE / 64), %r1 1: stw %r0, 0(%r28) diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 23c1388df1f..9448d4e9114 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -25,6 +25,7 @@ #include <linux/slab.h> #include <linux/string.h> #include <linux/types.h> +#include <linux/scatterlist.h> #include <asm/cacheflush.h> #include <asm/dma.h> /* for DMA_CHUNK_SIZE */ @@ -569,11 +570,10 @@ static void *fail_alloc_consistent(struct device *dev, size_t size, static void *pa11_dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag) { - void *addr = NULL; + void *addr; - /* rely on kmalloc to be cacheline aligned */ - addr = kmalloc(size, flag); - if(addr) + addr = (void *)__get_free_pages(flag, get_order(size)); + if (addr) *dma_handle = (dma_addr_t)virt_to_phys(addr); return addr; @@ -582,7 +582,7 @@ static void *pa11_dma_alloc_noncoherent(struct device *dev, size_t size, static void pa11_dma_free_noncoherent(struct device *dev, size_t size, void *vaddr, dma_addr_t iova) { - kfree(vaddr); + free_pages((unsigned long)vaddr, get_order(size)); return; } diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index 563df0072de..507d0ac99f6 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -194,37 +194,13 @@ void __init pcibios_init_bus(struct pci_bus *bus) pci_write_config_word(dev, PCI_BRIDGE_CONTROL, bridge_ctl); } - -/* KLUGE: Link the child and parent resources - generic PCI didn't */ -static void -pcibios_link_hba_resources( struct resource *hba_res, struct resource *r) -{ - if (!r->parent) { - printk(KERN_EMERG "PCI: resource not parented! [%p-%p]\n", - (void*) r->start, (void*) r->end); - r->parent = hba_res; - - /* reverse link is harder *sigh* */ - if (r->parent->child) { - if (r->parent->sibling) { - struct resource *next = r->parent->sibling; - while (next->sibling) - next = next->sibling; - next->sibling = r; - } else { - r->parent->sibling = r; - } - } else - r->parent->child = r; - } -} - /* called by drivers/pci/setup-bus.c:pci_setup_bridge(). */ void __devinit pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res) { - struct pci_bus *bus = dev->bus; - struct pci_hba_data *hba = HBA_DATA(bus->bridge->platform_data); +#ifdef CONFIG_64BIT + struct pci_hba_data *hba = HBA_DATA(dev->bus->bridge->platform_data); +#endif if (res->flags & IORESOURCE_IO) { /* @@ -243,23 +219,15 @@ void __devinit pcibios_resource_to_bus(struct pci_dev *dev, } DBG_RES("pcibios_resource_to_bus(%02x %s [%lx,%lx])\n", - bus->number, res->flags & IORESOURCE_IO ? "IO" : "MEM", + dev->bus->number, res->flags & IORESOURCE_IO ? "IO" : "MEM", region->start, region->end); - - /* KLUGE ALERT - ** if this resource isn't linked to a "parent", then it seems - ** to be a child of the HBA - lets link it in. - */ - pcibios_link_hba_resources(&hba->io_space, bus->resource[0]); - pcibios_link_hba_resources(&hba->lmmio_space, bus->resource[1]); } void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, struct pci_bus_region *region) { #ifdef CONFIG_64BIT - struct pci_bus *bus = dev->bus; - struct pci_hba_data *hba = HBA_DATA(bus->bridge->platform_data); + struct pci_hba_data *hba = HBA_DATA(dev->bus->bridge->platform_data); #endif if (res->flags & IORESOURCE_MEM) { diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c index aab05767427..33b1f84441b 100644 --- a/arch/parisc/kernel/pdc_cons.c +++ b/arch/parisc/kernel/pdc_cons.c @@ -55,13 +55,7 @@ static void pdc_console_write(struct console *co, const char *s, unsigned count) { - while(count--) - pdc_iodc_putc(*s++); -} - -void pdc_outc(unsigned char c) -{ - pdc_iodc_outc(c); + pdc_iodc_print(s, count); } void pdc_printf(const char *fmt, ...) @@ -74,8 +68,7 @@ void pdc_printf(const char *fmt, ...) len = vscnprintf(buf, sizeof(buf), fmt, args); va_end(args); - for (i = 0; i < len; i++) - pdc_iodc_outc(buf[i]); + pdc_iodc_print(buf, len); } int pdc_console_poll_key(struct console *co) diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index 549f5484342..370086fb833 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -82,7 +82,12 @@ static int __cpuinit processor_probe(struct parisc_device *dev) unsigned long cpuid; struct cpuinfo_parisc *p; -#ifndef CONFIG_SMP +#ifdef CONFIG_SMP + if (num_online_cpus() >= NR_CPUS) { + printk(KERN_INFO "num_online_cpus() >= NR_CPUS\n"); + return 1; + } +#else if (boot_cpu_data.cpu_count > 0) { printk(KERN_INFO "CONFIG_SMP=n ignoring additional CPUs\n"); return 1; diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index fb35ebc0c4d..2ce3806f02e 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -181,7 +181,7 @@ give_sigsegv: si.si_signo = SIGSEGV; si.si_errno = 0; si.si_code = SI_KERNEL; - si.si_pid = current->pid; + si.si_pid = task_pid_vnr(current); si.si_uid = current->uid; si.si_addr = &frame->uc; force_sig_info(SIGSEGV, &si, current); diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index d7bc7bb42c9..85fc7754ec2 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -432,22 +432,10 @@ smp_cpu_init(int cpunum) void __init smp_callin(void) { int slave_id = cpu_now_booting; -#if 0 - void *istack; -#endif smp_cpu_init(slave_id); preempt_disable(); -#if 0 /* NOT WORKING YET - see entry.S */ - istack = (void *)__get_free_pages(GFP_KERNEL,ISTACK_ORDER); - if (istack == NULL) { - printk(KERN_CRIT "Failed to allocate interrupt stack for cpu %d\n",slave_id); - BUG(); - } - mtctl(istack,31); -#endif - flush_cache_all_local(); /* start with known state */ flush_tlb_all_local(NULL); diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 2989c6682bf..50bbf33ee00 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -473,3 +473,10 @@ long sys32_lookup_dcookie(u32 cookie_high, u32 cookie_low, char __user *buf, return sys_lookup_dcookie((u64)cookie_high << 32 | cookie_low, buf, len); } + +asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo, + u32 lenhi, u32 lenlo) +{ + return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo, + ((loff_t)lenhi << 32) | lenlo); +} diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 56f6231cb86..69b6eebc466 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -10,6 +10,7 @@ #include <asm/asm-offsets.h> #include <asm/unistd.h> #include <asm/errno.h> +#include <asm/page.h> #include <asm/psw.h> #include <asm/thread_info.h> #include <asm/assembly.h> @@ -38,7 +39,7 @@ * pointers. */ - .align ASM_PAGE_SIZE + .align PAGE_SIZE ENTRY(linux_gateway_page) /* ADDRESS 0x00 to 0xb0 = 176 bytes / 4 bytes per insn = 44 insns */ @@ -597,7 +598,7 @@ cas_action: /* Make sure nothing else is placed on this page */ - .align ASM_PAGE_SIZE + .align PAGE_SIZE END(linux_gateway_page) ENTRY(end_linux_gateway_page) @@ -608,7 +609,7 @@ ENTRY(end_linux_gateway_page) .section .rodata,"a" - .align ASM_PAGE_SIZE + .align PAGE_SIZE /* Light-weight-syscall table */ /* Start of lws table. */ ENTRY(lws_table) @@ -617,13 +618,13 @@ ENTRY(lws_table) END(lws_table) /* End of lws table */ - .align ASM_PAGE_SIZE + .align PAGE_SIZE ENTRY(sys_call_table) #include "syscall_table.S" END(sys_call_table) #ifdef CONFIG_64BIT - .align ASM_PAGE_SIZE + .align PAGE_SIZE ENTRY(sys_call_table64) #define SYSCALL_TABLE_64BIT #include "syscall_table.S" @@ -636,7 +637,7 @@ END(sys_call_table64) will use this set of locks */ .section .data - .align 4096 + .align PAGE_SIZE ENTRY(lws_lock_start) /* lws locks */ .align 16 diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 2540786a970..117438e9eb2 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -403,6 +403,7 @@ ENTRY_COMP(signalfd) ENTRY_COMP(timerfd) ENTRY_SAME(eventfd) + ENTRY_COMP(fallocate) /* 305 */ /* Nothing yet */ diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index 8b3062a5c81..24be86bba94 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -189,16 +189,14 @@ static struct clocksource clocksource_cr16 = { #ifdef CONFIG_SMP int update_cr16_clocksource(void) { - int change = 0; - /* since the cr16 cycle counters are not synchronized across CPUs, we'll check if we should switch to a safe clocksource: */ if (clocksource_cr16.rating != 0 && num_online_cpus() > 1) { clocksource_change_rating(&clocksource_cr16, 0); - change = 1; + return 1; } - return change; + return 0; } #else int update_cr16_clocksource(void) diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index bbf029a184a..99fd56939af 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -219,7 +219,7 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err) return; /* STFU */ printk(KERN_CRIT "%s (pid %d): %s (code %ld) at " RFMT "\n", - current->comm, current->pid, str, err, regs->iaoq[0]); + current->comm, task_pid_nr(current), str, err, regs->iaoq[0]); #ifdef PRINT_USER_FAULTS /* XXX for debugging only */ show_regs(regs); @@ -252,7 +252,7 @@ KERN_CRIT " || ||\n"); if (err) printk(KERN_CRIT "%s (pid %d): %s (code %ld)\n", - current->comm, current->pid, str, err); + current->comm, task_pid_nr(current), str, err); /* Wot's wrong wif bein' racy? */ if (current->thread.flags & PARISC_KERNEL_DEATH) { @@ -317,7 +317,7 @@ static void handle_break(struct pt_regs *regs) if (unlikely(iir != GDB_BREAK_INSN)) { printk(KERN_DEBUG "break %d,%d: pid=%d command='%s'\n", iir & 31, (iir>>13) & ((1<<13)-1), - current->pid, current->comm); + task_pid_nr(current), current->comm); show_regs(regs); } #endif @@ -747,7 +747,7 @@ void handle_interruption(int code, struct pt_regs *regs) if (user_mode(regs)) { #ifdef PRINT_USER_FAULTS printk(KERN_DEBUG "\nhandle_interruption() pid=%d command='%s'\n", - current->pid, current->comm); + task_pid_nr(current), current->comm); show_regs(regs); #endif /* SIGBUS, for lack of a better one. */ @@ -772,7 +772,7 @@ void handle_interruption(int code, struct pt_regs *regs) else printk(KERN_DEBUG "User Fault (long pointer) (fault %d) ", code); - printk("pid=%d command='%s'\n", current->pid, current->comm); + printk("pid=%d command='%s'\n", task_pid_nr(current), current->comm); show_regs(regs); #endif si.si_signo = SIGSEGV; diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index 347bb922e6d..aebf3c16887 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -469,7 +469,7 @@ void handle_unaligned(struct pt_regs *regs) && ++unaligned_count < 5) { char buf[256]; sprintf(buf, "%s(%d): unaligned access to 0x" RFMT " at ip=0x" RFMT "\n", - current->comm, current->pid, regs->ior, regs->iaoq[0]); + current->comm, task_pid_nr(current), regs->ior, regs->iaoq[0]); printk(KERN_WARNING "%s", buf); #ifdef DEBUG_UNALIGNED show_regs(regs); diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c index cf780cb3b91..701b2d2d888 100644 --- a/arch/parisc/kernel/unwind.c +++ b/arch/parisc/kernel/unwind.c @@ -209,8 +209,8 @@ static int unwind_init(void) static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int frame_size) { - void handle_interruption(int, struct pt_regs *); - static unsigned long *hi = (unsigned long)&handle_interruption; + extern void handle_interruption(int, struct pt_regs *); + static unsigned long *hi = (unsigned long *)&handle_interruption; if (pc == get_func_addr(hi)) { struct pt_regs *regs = (struct pt_regs *)(info->sp - frame_size - PT_SZ_ALGN); diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S index ee7a16eb6fd..40d0ff9b81a 100644 --- a/arch/parisc/kernel/vmlinux.lds.S +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -46,168 +46,211 @@ jiffies = jiffies_64; #endif SECTIONS { + . = KERNEL_BINARY_TEXT_START; - . = KERNEL_BINARY_TEXT_START; - - _text = .; /* Text and read-only data */ - .text ALIGN(16) : { - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT - *(.text.do_softirq) - *(.text.sys_exit) - *(.text.do_sigaltstack) - *(.text.do_fork) - *(.text.*) - *(.fixup) - *(.lock.text) /* out-of-line lock text */ - *(.gnu.warning) + _text = .; /* Text and read-only data */ + .text ALIGN(16) : { + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT + *(.text.do_softirq) + *(.text.sys_exit) + *(.text.do_sigaltstack) + *(.text.do_fork) + *(.text.*) + *(.fixup) + *(.lock.text) /* out-of-line lock text */ + *(.gnu.warning) } = 0 + /* End of text section */ + _etext = .; - _etext = .; /* End of text section */ + RODATA + BUG_TABLE - RODATA - - BUG_TABLE - - /* writeable */ - . = ALIGN(ASM_PAGE_SIZE); /* Make sure this is page aligned so - that we can properly leave these - as writable */ - data_start = .; - - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; + /* writeable */ + /* Make sure this is page aligned so + * that we can properly leave these + * as writable + */ + . = ALIGN(PAGE_SIZE); + data_start = .; + . = ALIGN(16); + /* Exception table */ + __ex_table : { + __start___ex_table = .; + *(__ex_table) + __stop___ex_table = .; + } - NOTES + NOTES - __start___unwind = .; /* unwind info */ - .PARISC.unwind : { *(.PARISC.unwind) } - __stop___unwind = .; + /* unwind info */ + .PARISC.unwind : { + __start___unwind = .; + *(.PARISC.unwind) + __stop___unwind = .; + } - /* rarely changed data like cpu maps */ - . = ALIGN(16); - .data.read_mostly : { *(.data.read_mostly) } + /* rarely changed data like cpu maps */ + . = ALIGN(16); + .data.read_mostly : { + *(.data.read_mostly) + } - . = ALIGN(L1_CACHE_BYTES); - .data : { /* Data */ - DATA_DATA - CONSTRUCTORS + . = ALIGN(L1_CACHE_BYTES); + /* Data */ + .data : { + DATA_DATA + CONSTRUCTORS } - . = ALIGN(L1_CACHE_BYTES); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } + . = ALIGN(L1_CACHE_BYTES); + .data.cacheline_aligned : { + *(.data.cacheline_aligned) + } - /* PA-RISC locks requires 16-byte alignment */ - . = ALIGN(16); - .data.lock_aligned : { *(.data.lock_aligned) } + /* PA-RISC locks requires 16-byte alignment */ + . = ALIGN(16); + .data.lock_aligned : { + *(.data.lock_aligned) + } - . = ALIGN(ASM_PAGE_SIZE); - /* nosave data is really only used for software suspend...it's here - * just in case we ever implement it */ - __nosave_begin = .; - .data_nosave : { *(.data.nosave) } - . = ALIGN(ASM_PAGE_SIZE); - __nosave_end = .; + /* nosave data is really only used for software suspend...it's here + * just in case we ever implement it + */ + . = ALIGN(PAGE_SIZE); + __nosave_begin = .; + .data_nosave : { + *(.data.nosave) + } + . = ALIGN(PAGE_SIZE); + __nosave_end = .; - _edata = .; /* End of data section */ + /* End of data section */ + _edata = .; - __bss_start = .; /* BSS */ - /* page table entries need to be PAGE_SIZE aligned */ - . = ALIGN(ASM_PAGE_SIZE); - .data.vmpages : { - *(.data.vm0.pmd) - *(.data.vm0.pgd) - *(.data.vm0.pte) + /* BSS */ + __bss_start = .; + /* page table entries need to be PAGE_SIZE aligned */ + . = ALIGN(PAGE_SIZE); + .data.vmpages : { + *(.data.vm0.pmd) + *(.data.vm0.pgd) + *(.data.vm0.pte) } - .bss : { *(.bss) *(COMMON) } - __bss_stop = .; - + .bss : { + *(.bss) + *(COMMON) + } + __bss_stop = .; - /* assembler code expects init_task to be 16k aligned */ - . = ALIGN(16384); /* init_task */ - .data.init_task : { *(.data.init_task) } - /* The interrupt stack is currently partially coded, but not yet - * implemented */ - . = ALIGN(16384); - init_istack : { *(init_istack) } + /* assembler code expects init_task to be 16k aligned */ + . = ALIGN(16384); + /* init_task */ + .data.init_task : { + *(.data.init_task) + } #ifdef CONFIG_64BIT - . = ALIGN(16); /* Linkage tables */ - .opd : { *(.opd) } PROVIDE (__gp = .); - .plt : { *(.plt) } - .dlt : { *(.dlt) } + . = ALIGN(16); + /* Linkage tables */ + .opd : { + *(.opd) + } PROVIDE (__gp = .); + .plt : { + *(.plt) + } + .dlt : { + *(.dlt) + } #endif - /* reserve space for interrupt stack by aligning __init* to 16k */ - . = ALIGN(16384); - __init_begin = .; - .init.text : { - _sinittext = .; - *(.init.text) - _einittext = .; - } - .init.data : { *(.init.data) } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - __initcall_start = .; - .initcall.init : { - INITCALLS - } - __initcall_end = .; - __con_initcall_start = .; - .con_initcall.init : { *(.con_initcall.init) } - __con_initcall_end = .; - SECURITY_INIT - /* alternate instruction replacement. This is a mechanism x86 uses - * to detect the CPU type and replace generic instruction sequences - * with CPU specific ones. We don't currently do this in PA, but - * it seems like a good idea... */ - . = ALIGN(4); - __alt_instructions = .; - .altinstructions : { *(.altinstructions) } - __alt_instructions_end = .; - .altinstr_replacement : { *(.altinstr_replacement) } - /* .exit.text is discard at runtime, not link time, to deal with references - from .altinstructions and .eh_frame */ - .exit.text : { *(.exit.text) } - .exit.data : { *(.exit.data) } + /* reserve space for interrupt stack by aligning __init* to 16k */ + . = ALIGN(16384); + __init_begin = .; + .init.text : { + _sinittext = .; + *(.init.text) + _einittext = .; + } + .init.data : { + *(.init.data) + } + . = ALIGN(16); + .init.setup : { + __setup_start = .; + *(.init.setup) + __setup_end = .; + } + .initcall.init : { + __initcall_start = .; + INITCALLS + __initcall_end = .; + } + .con_initcall.init : { + __con_initcall_start = .; + *(.con_initcall.init) + __con_initcall_end = .; + } + SECURITY_INIT + + /* alternate instruction replacement. This is a mechanism x86 uses + * to detect the CPU type and replace generic instruction sequences + * with CPU specific ones. We don't currently do this in PA, but + * it seems like a good idea... + */ + . = ALIGN(4); + .altinstructions : { + __alt_instructions = .; + *(.altinstructions) + __alt_instructions_end = .; + } + .altinstr_replacement : { + *(.altinstr_replacement) + } + + /* .exit.text is discard at runtime, not link time, to deal with references + * from .altinstructions and .eh_frame + */ + .exit.text : { + *(.exit.text) + } + .exit.data : { + *(.exit.data) + } #ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(ASM_PAGE_SIZE); - __initramfs_start = .; - .init.ramfs : { *(.init.ramfs) } - __initramfs_end = .; + . = ALIGN(PAGE_SIZE); + .init.ramfs : { + __initramfs_start = .; + *(.init.ramfs) + __initramfs_end = .; + } #endif - PERCPU(ASM_PAGE_SIZE) + PERCPU(PAGE_SIZE) + . = ALIGN(PAGE_SIZE); + __init_end = .; + /* freed after init ends here */ + _end = . ; - . = ALIGN(ASM_PAGE_SIZE); - __init_end = .; - /* freed after init ends here */ - - _end = . ; - - /* Sections to be discarded */ - /DISCARD/ : { - *(.exitcall.exit) + /* Sections to be discarded */ + /DISCARD/ : { + *(.exitcall.exit) #ifdef CONFIG_64BIT - /* temporary hack until binutils is fixed to not emit these - for static binaries */ - *(.interp) - *(.dynsym) - *(.dynstr) - *(.dynamic) - *(.hash) - *(.gnu.hash) + /* temporary hack until binutils is fixed to not emit these + * for static binaries + */ + *(.interp) + *(.dynsym) + *(.dynstr) + *(.dynamic) + *(.hash) + *(.gnu.hash) #endif } - STABS_DEBUG - .note 0 : { *(.note) } - + STABS_DEBUG + .note 0 : { *(.note) } } diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c index 2c43ebe99a9..d22042d3310 100644 --- a/arch/parisc/lib/memcpy.c +++ b/arch/parisc/lib/memcpy.c @@ -139,12 +139,12 @@ DECLARE_PER_CPU(struct exception_data, exception_data); #define stw(_s,_t,_o,_a,_e) def_store_insn(stw,"r",_s,_t,_o,_a,_e) #ifdef CONFIG_PREFETCH -extern inline void prefetch_src(const void *addr) +static inline void prefetch_src(const void *addr) { __asm__("ldw 0(" s_space ",%0), %%r0" : : "r" (addr)); } -extern inline void prefetch_dst(const void *addr) +static inline void prefetch_dst(const void *addr) { __asm__("ldd 0(" d_space ",%0), %%r0" : : "r" (addr)); } diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c index 1c091b415cd..b2e3e9a8cec 100644 --- a/arch/parisc/mm/fault.c +++ b/arch/parisc/mm/fault.c @@ -211,7 +211,7 @@ bad_area: #ifdef PRINT_USER_FAULTS printk(KERN_DEBUG "\n"); printk(KERN_DEBUG "do_page_fault() pid=%d command='%s' type=%lu address=0x%08lx\n", - tsk->pid, tsk->comm, code, address); + task_pid_nr(tsk), tsk->comm, code, address); if (vma) { printk(KERN_DEBUG "vm_start = 0x%08lx, vm_end = 0x%08lx\n", vma->vm_start, vma->vm_end); diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index e724b362c49..aa875fa4348 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -607,7 +607,7 @@ void show_mem(void) printk("Zone list for zone %d on node %d: ", j, i); for (k = 0; zl->zones[k] != NULL; k++) - printk("[%ld/%s] ", zone_to_nid(zl->zones[k]), zl->zones[k]->name); + printk("[%d/%s] ", zone_to_nid(zl->zones[k]), zl->zones[k]->name); printk("\n"); } } diff --git a/arch/parisc/oprofile/Kconfig b/arch/parisc/oprofile/Kconfig deleted file mode 100644 index 5ade19801b9..00000000000 --- a/arch/parisc/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 3763f681ce4..232c298c933 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -187,6 +187,11 @@ config FORCE_MAX_ZONEORDER default "9" if PPC_64K_PAGES default "13" +config HUGETLB_PAGE_SIZE_VARIABLE + bool + depends on HUGETLB_PAGE + default y + config MATH_EMULATION bool "Math emulation" depends on 4xx || 8xx || E200 || PPC_MPC832x || E500 @@ -669,20 +674,7 @@ source "arch/powerpc/sysdev/qe_lib/Kconfig" source "lib/Kconfig" -menu "Instrumentation Support" - -source "arch/powerpc/oprofile/Kconfig" - -config KPROBES - bool "Kprobes" - depends on !BOOKE && !4xx && KALLSYMS && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". -endmenu +source "kernel/Kconfig.instrumentation" source "arch/powerpc/Kconfig.debug" diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index c939fe86a9e..6a79fe43e22 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -216,7 +216,6 @@ config PPC_EARLY_DEBUG_BEAT config PPC_EARLY_DEBUG_44x bool "Early serial debugging for IBM/AMCC 44x CPUs" depends on 44x - select PPC_UDBG_16550 help Select this to enable early debugging for IBM 44x chips via the inbuilt serial port. diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 4e165342210..bd87626c1f6 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -107,6 +107,9 @@ endif # No AltiVec instruction when building kernel KBUILD_CFLAGS += $(call cc-option,-mno-altivec) +# No SPE instruction when building kernel +KBUILD_CFLAGS += $(call cc-option,-mno-spe) + # Enable unit-at-a-time mode when possible. It shrinks the # kernel considerably. KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time) diff --git a/arch/powerpc/boot/dts/bamboo.dts b/arch/powerpc/boot/dts/bamboo.dts index a88ae3d218a..cb2fb50a281 100644 --- a/arch/powerpc/boot/dts/bamboo.dts +++ b/arch/powerpc/boot/dts/bamboo.dts @@ -98,11 +98,13 @@ interrupt-parent = <&MAL0>; interrupts = <0 1 2 3 4>; #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; interrupt-map = </*TXEOB*/ 0 &UIC0 a 4 /*RXEOB*/ 1 &UIC0 b 4 /*SERR*/ 2 &UIC1 0 4 /*TXDE*/ 3 &UIC1 1 4 - /*RXDE*/ 4 &UIC1 3 4>; + /*RXDE*/ 4 &UIC1 2 4>; }; POB0: opb { @@ -196,6 +198,7 @@ }; EMAC0: ethernet@ef600e00 { + linux,network-index = <0>; device_type = "network"; compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; @@ -210,12 +213,13 @@ rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rmii"; - phy-map = <00000001>; + phy-map = <00000000>; zmii-device = <&ZMII0>; zmii-channel = <0>; }; EMAC1: ethernet@ef600f00 { + linux,network-index = <1>; device_type = "network"; compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; interrupt-parent = <&UIC1>; @@ -230,7 +234,7 @@ rx-fifo-size = <1000>; tx-fifo-size = <800>; phy-mode = "rmii"; - phy-map = <00000001>; + phy-map = <00000000>; zmii-device = <&ZMII0>; zmii-channel = <1>; }; diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index bc45f5fbb06..6731763f028 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -70,18 +70,16 @@ }; gpt@600 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <0>; reg = <600 10>; interrupts = <1 9 0>; interrupt-parent = <&mpc5200_pic>; - has-wdt; + fsl,has-wdt; }; gpt@610 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <1>; reg = <610 10>; interrupts = <1 a 0>; @@ -89,8 +87,7 @@ }; gpt@620 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <2>; reg = <620 10>; interrupts = <1 b 0>; @@ -98,8 +95,7 @@ }; gpt@630 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <3>; reg = <630 10>; interrupts = <1 c 0>; @@ -107,8 +103,7 @@ }; gpt@640 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <4>; reg = <640 10>; interrupts = <1 d 0>; @@ -116,8 +111,7 @@ }; gpt@650 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <5>; reg = <650 10>; interrupts = <1 e 0>; @@ -125,8 +119,7 @@ }; gpt@660 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <6>; reg = <660 10>; interrupts = <1 f 0>; @@ -134,8 +127,7 @@ }; gpt@670 { // General Purpose Timer - compatible = "mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200-gpt"; cell-index = <7>; reg = <670 10>; interrupts = <1 10 0>; diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts index 6582c9a39b2..b540388c608 100644 --- a/arch/powerpc/boot/dts/lite5200b.dts +++ b/arch/powerpc/boot/dts/lite5200b.dts @@ -70,18 +70,16 @@ }; gpt@600 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <0>; reg = <600 10>; interrupts = <1 9 0>; interrupt-parent = <&mpc5200_pic>; - has-wdt; + fsl,has-wdt; }; gpt@610 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <1>; reg = <610 10>; interrupts = <1 a 0>; @@ -89,8 +87,7 @@ }; gpt@620 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <2>; reg = <620 10>; interrupts = <1 b 0>; @@ -98,8 +95,7 @@ }; gpt@630 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <3>; reg = <630 10>; interrupts = <1 c 0>; @@ -107,8 +103,7 @@ }; gpt@640 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <4>; reg = <640 10>; interrupts = <1 d 0>; @@ -116,8 +111,7 @@ }; gpt@650 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <5>; reg = <650 10>; interrupts = <1 e 0>; @@ -125,8 +119,7 @@ }; gpt@660 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <6>; reg = <660 10>; interrupts = <1 f 0>; @@ -134,8 +127,7 @@ }; gpt@670 { // General Purpose Timer - compatible = "mpc5200b-gpt","mpc5200-gpt"; - device_type = "gpt"; + compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; cell-index = <7>; reg = <670 10>; interrupts = <1 10 0>; diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts index fcd333c391e..c64f3037a13 100644 --- a/arch/powerpc/boot/dts/mpc832x_mds.dts +++ b/arch/powerpc/boot/dts/mpc832x_mds.dts @@ -57,12 +57,19 @@ }; i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; interrupts = <e 8>; interrupt-parent = < &ipic >; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <68>; + }; }; serial@4500 { @@ -104,7 +111,7 @@ reg = <700 100>; device_type = "ipic"; }; - + par_io@1400 { reg = <1400 100>; device_type = "par_io"; @@ -117,7 +124,6 @@ 3 5 1 0 2 0 /* MDC */ 0 d 2 0 1 0 /* RX_CLK (CLK9) */ 3 18 2 0 1 0 /* TX_CLK (CLK10) */ - 1 1 1 0 1 0 /* TxD1 */ 1 0 1 0 1 0 /* TxD0 */ 1 1 1 0 1 0 /* TxD1 */ 1 2 1 0 1 0 /* TxD2 */ @@ -165,11 +171,11 @@ reg = <e0100000 480>; brg-frequency = <0>; bus-frequency = <BCD3D80>; - + muram@10000 { device_type = "muram"; ranges = <0 00010000 00004000>; - + data-only@0 { reg = <0 4000>; }; @@ -228,7 +234,7 @@ compatible = "ucc_geth"; model = "UCC"; device-id = <4>; - reg = <3000 200>; + reg = <3200 200>; interrupts = <23>; interrupt-parent = < &qeic >; /* diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts index e5a84ef9f4b..49363f89cb7 100644 --- a/arch/powerpc/boot/dts/mpc834x_mds.dts +++ b/arch/powerpc/boot/dts/mpc834x_mds.dts @@ -57,15 +57,24 @@ }; i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; interrupts = <e 8>; interrupt-parent = < &ipic >; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <68>; + }; }; i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3100 100>; diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts index fbd1573c348..0b2d2b588da 100644 --- a/arch/powerpc/boot/dts/mpc836x_mds.dts +++ b/arch/powerpc/boot/dts/mpc836x_mds.dts @@ -62,15 +62,24 @@ }; i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; interrupts = <e 8>; interrupt-parent = < &ipic >; dfsrr; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <68>; + }; }; i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <3100 100>; diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 3f9d15cf13e..6c608de1fc1 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -272,24 +272,24 @@ clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <1b 2>; - interrupt-map-mask = <fb00 0 0 0>; + interrupt-map-mask = <ff00 0 0 1>; interrupt-map = < // IDSEL 0x1c USB - e000 0 0 0 &i8259 c 2 - e100 0 0 0 &i8259 9 2 - e200 0 0 0 &i8259 a 2 - e300 0 0 0 &i8259 b 2 + e000 0 0 1 &i8259 c 2 + e100 0 0 1 &i8259 9 2 + e200 0 0 1 &i8259 a 2 + e300 0 0 1 &i8259 b 2 // IDSEL 0x1d Audio - e800 0 0 0 &i8259 6 2 + e800 0 0 1 &i8259 6 2 // IDSEL 0x1e Legacy - f000 0 0 0 &i8259 7 2 - f100 0 0 0 &i8259 7 2 + f000 0 0 1 &i8259 7 2 + f100 0 0 1 &i8259 7 2 // IDSEL 0x1f IDE/SATA - f800 0 0 0 &i8259 e 2 - f900 0 0 0 &i8259 5 2 + f800 0 0 1 &i8259 e 2 + f900 0 0 1 &i8259 5 2 >; pcie@0 { diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts index d638deec765..0eb44fb9647 100644 --- a/arch/powerpc/boot/dts/mpc8572ds.dts +++ b/arch/powerpc/boot/dts/mpc8572ds.dts @@ -219,36 +219,120 @@ clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <18 2>; - interrupt-map-mask = <fb00 0 0 0>; + interrupt-map-mask = <ff00 0 0 7>; interrupt-map = < - /* IDSEL 0x11 - PCI slot 1 */ + /* IDSEL 0x11 func 0 - PCI slot 1 */ 8800 0 0 1 &mpic 2 1 8800 0 0 2 &mpic 3 1 8800 0 0 3 &mpic 4 1 8800 0 0 4 &mpic 1 1 - /* IDSEL 0x12 - PCI slot 2 */ + /* IDSEL 0x11 func 1 - PCI slot 1 */ + 8900 0 0 1 &mpic 2 1 + 8900 0 0 2 &mpic 3 1 + 8900 0 0 3 &mpic 4 1 + 8900 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 2 - PCI slot 1 */ + 8a00 0 0 1 &mpic 2 1 + 8a00 0 0 2 &mpic 3 1 + 8a00 0 0 3 &mpic 4 1 + 8a00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 3 - PCI slot 1 */ + 8b00 0 0 1 &mpic 2 1 + 8b00 0 0 2 &mpic 3 1 + 8b00 0 0 3 &mpic 4 1 + 8b00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 4 - PCI slot 1 */ + 8c00 0 0 1 &mpic 2 1 + 8c00 0 0 2 &mpic 3 1 + 8c00 0 0 3 &mpic 4 1 + 8c00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 5 - PCI slot 1 */ + 8d00 0 0 1 &mpic 2 1 + 8d00 0 0 2 &mpic 3 1 + 8d00 0 0 3 &mpic 4 1 + 8d00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 6 - PCI slot 1 */ + 8e00 0 0 1 &mpic 2 1 + 8e00 0 0 2 &mpic 3 1 + 8e00 0 0 3 &mpic 4 1 + 8e00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 7 - PCI slot 1 */ + 8f00 0 0 1 &mpic 2 1 + 8f00 0 0 2 &mpic 3 1 + 8f00 0 0 3 &mpic 4 1 + 8f00 0 0 4 &mpic 1 1 + + /* IDSEL 0x12 func 0 - PCI slot 2 */ 9000 0 0 1 &mpic 3 1 9000 0 0 2 &mpic 4 1 9000 0 0 3 &mpic 1 1 9000 0 0 4 &mpic 2 1 + /* IDSEL 0x12 func 1 - PCI slot 2 */ + 9100 0 0 1 &mpic 3 1 + 9100 0 0 2 &mpic 4 1 + 9100 0 0 3 &mpic 1 1 + 9100 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 2 - PCI slot 2 */ + 9200 0 0 1 &mpic 3 1 + 9200 0 0 2 &mpic 4 1 + 9200 0 0 3 &mpic 1 1 + 9200 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 3 - PCI slot 2 */ + 9300 0 0 1 &mpic 3 1 + 9300 0 0 2 &mpic 4 1 + 9300 0 0 3 &mpic 1 1 + 9300 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 4 - PCI slot 2 */ + 9400 0 0 1 &mpic 3 1 + 9400 0 0 2 &mpic 4 1 + 9400 0 0 3 &mpic 1 1 + 9400 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 5 - PCI slot 2 */ + 9500 0 0 1 &mpic 3 1 + 9500 0 0 2 &mpic 4 1 + 9500 0 0 3 &mpic 1 1 + 9500 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 6 - PCI slot 2 */ + 9600 0 0 1 &mpic 3 1 + 9600 0 0 2 &mpic 4 1 + 9600 0 0 3 &mpic 1 1 + 9600 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 7 - PCI slot 2 */ + 9700 0 0 1 &mpic 3 1 + 9700 0 0 2 &mpic 4 1 + 9700 0 0 3 &mpic 1 1 + 9700 0 0 4 &mpic 2 1 + // IDSEL 0x1c USB - e000 0 0 0 &i8259 c 2 - e100 0 0 0 &i8259 9 2 - e200 0 0 0 &i8259 a 2 - e300 0 0 0 &i8259 b 2 + e000 0 0 1 &i8259 c 2 + e100 0 0 1 &i8259 9 2 + e200 0 0 1 &i8259 a 2 + e300 0 0 1 &i8259 b 2 // IDSEL 0x1d Audio - e800 0 0 0 &i8259 6 2 + e800 0 0 1 &i8259 6 2 // IDSEL 0x1e Legacy - f000 0 0 0 &i8259 7 2 - f100 0 0 0 &i8259 7 2 + f000 0 0 1 &i8259 7 2 + f100 0 0 1 &i8259 7 2 // IDSEL 0x1f IDE/SATA - f800 0 0 0 &i8259 e 2 - f900 0 0 0 &i8259 5 2 + f800 0 0 1 &i8259 e 2 + f900 0 0 1 &i8259 5 2 >; diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index 367765937a0..abb26dc4255 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -235,36 +235,120 @@ clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <18 2>; - interrupt-map-mask = <fb00 0 0 0>; + interrupt-map-mask = <ff00 0 0 7>; interrupt-map = < - /* IDSEL 0x11 */ - 8800 0 0 1 &i8259 9 2 - 8800 0 0 2 &i8259 a 2 - 8800 0 0 3 &i8259 b 2 - 8800 0 0 4 &i8259 c 2 - - /* IDSEL 0x12 */ - 9000 0 0 1 &i8259 a 2 - 9000 0 0 2 &i8259 b 2 - 9000 0 0 3 &i8259 c 2 - 9000 0 0 4 &i8259 9 2 + /* IDSEL 0x11 func 0 - PCI slot 1 */ + 8800 0 0 1 &mpic 2 1 + 8800 0 0 2 &mpic 3 1 + 8800 0 0 3 &mpic 4 1 + 8800 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 1 - PCI slot 1 */ + 8900 0 0 1 &mpic 2 1 + 8900 0 0 2 &mpic 3 1 + 8900 0 0 3 &mpic 4 1 + 8900 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 2 - PCI slot 1 */ + 8a00 0 0 1 &mpic 2 1 + 8a00 0 0 2 &mpic 3 1 + 8a00 0 0 3 &mpic 4 1 + 8a00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 3 - PCI slot 1 */ + 8b00 0 0 1 &mpic 2 1 + 8b00 0 0 2 &mpic 3 1 + 8b00 0 0 3 &mpic 4 1 + 8b00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 4 - PCI slot 1 */ + 8c00 0 0 1 &mpic 2 1 + 8c00 0 0 2 &mpic 3 1 + 8c00 0 0 3 &mpic 4 1 + 8c00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 5 - PCI slot 1 */ + 8d00 0 0 1 &mpic 2 1 + 8d00 0 0 2 &mpic 3 1 + 8d00 0 0 3 &mpic 4 1 + 8d00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 6 - PCI slot 1 */ + 8e00 0 0 1 &mpic 2 1 + 8e00 0 0 2 &mpic 3 1 + 8e00 0 0 3 &mpic 4 1 + 8e00 0 0 4 &mpic 1 1 + + /* IDSEL 0x11 func 7 - PCI slot 1 */ + 8f00 0 0 1 &mpic 2 1 + 8f00 0 0 2 &mpic 3 1 + 8f00 0 0 3 &mpic 4 1 + 8f00 0 0 4 &mpic 1 1 + + /* IDSEL 0x12 func 0 - PCI slot 2 */ + 9000 0 0 1 &mpic 3 1 + 9000 0 0 2 &mpic 4 1 + 9000 0 0 3 &mpic 1 1 + 9000 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 1 - PCI slot 2 */ + 9100 0 0 1 &mpic 3 1 + 9100 0 0 2 &mpic 4 1 + 9100 0 0 3 &mpic 1 1 + 9100 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 2 - PCI slot 2 */ + 9200 0 0 1 &mpic 3 1 + 9200 0 0 2 &mpic 4 1 + 9200 0 0 3 &mpic 1 1 + 9200 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 3 - PCI slot 2 */ + 9300 0 0 1 &mpic 3 1 + 9300 0 0 2 &mpic 4 1 + 9300 0 0 3 &mpic 1 1 + 9300 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 4 - PCI slot 2 */ + 9400 0 0 1 &mpic 3 1 + 9400 0 0 2 &mpic 4 1 + 9400 0 0 3 &mpic 1 1 + 9400 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 5 - PCI slot 2 */ + 9500 0 0 1 &mpic 3 1 + 9500 0 0 2 &mpic 4 1 + 9500 0 0 3 &mpic 1 1 + 9500 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 6 - PCI slot 2 */ + 9600 0 0 1 &mpic 3 1 + 9600 0 0 2 &mpic 4 1 + 9600 0 0 3 &mpic 1 1 + 9600 0 0 4 &mpic 2 1 + + /* IDSEL 0x12 func 7 - PCI slot 2 */ + 9700 0 0 1 &mpic 3 1 + 9700 0 0 2 &mpic 4 1 + 9700 0 0 3 &mpic 1 1 + 9700 0 0 4 &mpic 2 1 // IDSEL 0x1c USB - e000 0 0 0 &i8259 c 2 - e100 0 0 0 &i8259 9 2 - e200 0 0 0 &i8259 a 2 - e300 0 0 0 &i8259 b 2 + e000 0 0 1 &i8259 c 2 + e100 0 0 1 &i8259 9 2 + e200 0 0 1 &i8259 a 2 + e300 0 0 1 &i8259 b 2 // IDSEL 0x1d Audio - e800 0 0 0 &i8259 6 2 + e800 0 0 1 &i8259 6 2 // IDSEL 0x1e Legacy - f000 0 0 0 &i8259 7 2 - f100 0 0 0 &i8259 7 2 + f000 0 0 1 &i8259 7 2 + f100 0 0 1 &i8259 7 2 // IDSEL 0x1f IDE/SATA - f800 0 0 0 &i8259 e 2 - f900 0 0 0 &i8259 5 2 + f800 0 0 1 &i8259 e 2 + f900 0 0 1 &i8259 5 2 >; pcie@0 { diff --git a/arch/powerpc/boot/dts/sequoia.dts b/arch/powerpc/boot/dts/sequoia.dts index 36be75b04de..10784ff45dd 100644 --- a/arch/powerpc/boot/dts/sequoia.dts +++ b/arch/powerpc/boot/dts/sequoia.dts @@ -241,6 +241,13 @@ reg = <ef600d00 c>; }; + RGMII0: emac-rgmii@ef601000 { + device_type = "rgmii-interface"; + compatible = "ibm,rgmii-440epx", "ibm,rgmii"; + reg = <ef601000 8>; + has-mdio; + }; + EMAC0: ethernet@ef600e00 { linux,network-index = <0>; device_type = "network"; @@ -261,10 +268,14 @@ max-frame-size = <5dc>; rx-fifo-size = <1000>; tx-fifo-size = <800>; - phy-mode = "rmii"; + phy-mode = "rgmii"; phy-map = <00000000>; zmii-device = <&ZMII0>; zmii-channel = <0>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; }; EMAC1: ethernet@ef600f00 { @@ -287,10 +298,14 @@ max-frame-size = <5dc>; rx-fifo-size = <1000>; tx-fifo-size = <800>; - phy-mode = "rmii"; + phy-mode = "rgmii"; phy-map = <00000000>; zmii-device = <&ZMII0>; zmii-channel = <1>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; }; }; }; diff --git a/arch/powerpc/boot/dts/walnut.dts b/arch/powerpc/boot/dts/walnut.dts index ec54f4e04ad..754fa3960f8 100644 --- a/arch/powerpc/boot/dts/walnut.dts +++ b/arch/powerpc/boot/dts/walnut.dts @@ -64,10 +64,15 @@ MAL: mcmal { compatible = "ibm,mcmal-405gp", "ibm,mcmal"; dcr-reg = <180 62>; - num-tx-chans = <2>; + num-tx-chans = <1>; num-rx-chans = <1>; interrupt-parent = <&UIC0>; - interrupts = <a 4 b 4 c 4 d 4 e 4>; + interrupts = < + b 4 /* TXEOB */ + c 4 /* RXEOB */ + a 4 /* SERR */ + d 4 /* TXDE */ + e 4 /* RXDE */>; }; POB0: opb { @@ -117,10 +122,13 @@ device_type = "network"; compatible = "ibm,emac-405gp", "ibm,emac"; interrupt-parent = <&UIC0>; - interrupts = <9 4 f 4>; + interrupts = < + f 4 /* Ethernet */ + 9 4 /* Ethernet Wake Up */>; + local-mac-address = [000000000000]; /* Filled in by zImage */ reg = <ef600800 70>; mal-device = <&MAL>; - mal-tx-channel = <0 1>; + mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; max-frame-size = <5dc>; diff --git a/arch/powerpc/boot/treeboot-walnut.c b/arch/powerpc/boot/treeboot-walnut.c index 3adf2d08a23..bb2c309d70f 100644 --- a/arch/powerpc/boot/treeboot-walnut.c +++ b/arch/powerpc/boot/treeboot-walnut.c @@ -57,8 +57,8 @@ void ibm405gp_fixup_clocks(unsigned int sysclk, unsigned int ser_clk) } /* setup the timebase clock to tick at the cpu frequency */ - cpc0_cr1 = cpc0_cr1 & ~ 0x00800000; - mtdcr(DCRN_CPC0_CR1, cpc0_cr1); + cpc0_cr1 = cpc0_cr1 & ~0x00800000; + mtdcr(DCRN_405_CPC0_CR1, cpc0_cr1); tb = cpu; dt_fixup_cpu_clocks(cpu, tb, 0); @@ -109,6 +109,7 @@ static void walnut_flashsel_fixup(void) setprop(sram, "reg", reg_sram, sizeof(reg_sram)); } +#define WALNUT_OPENBIOS_MAC_OFF 0xfffffe0b static void walnut_fixups(void) { ibm4xx_fixup_memsize(); @@ -116,6 +117,7 @@ static void walnut_fixups(void) ibm4xx_quiesce_eth((u32 *)0xef600800, NULL); ibm4xx_fixup_ebc_ranges("/plb/ebc"); walnut_flashsel_fixup(); + dt_fixup_mac_addresses((u8 *) WALNUT_OPENBIOS_MAC_OFF); } void platform_init(void) diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 39b27e5ef6c..31147a03772 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -21,6 +21,14 @@ # (default ./arch/powerpc/boot) # -W dir specify working directory for temporary files (default .) +# Stop execution if any command fails +set -e + +# Allow for verbose output +if [ "$V" = 1 ]; then + set -x +fi + # defaults kernel= ofile=zImage @@ -111,7 +119,7 @@ if [ -n "$dts" ]; then if [ -z "$dtb" ]; then dtb="$platform.dtb" fi - dtc -O dtb -o "$dtb" -b 0 -V 16 "$dts" || exit 1 + dtc -O dtb -o "$dtb" -b 0 -V 16 "$dts" fi if [ -z "$kernel" ]; then @@ -149,7 +157,6 @@ cuboot*) ps3) platformo="$object/ps3-head.o $object/ps3-hvcall.o $object/ps3.o" lds=$object/zImage.ps3.lds - binary=y gzip= ext=bin objflags="-O binary --set-section-flags=.bss=contents,alloc,load,data" @@ -233,7 +240,7 @@ entry=`${CROSS}objdump -f "$ofile" | grep '^start address ' | cut -d' ' -f3` if [ -n "$binary" ]; then mv "$ofile" "$ofile".elf - ${CROSS}objcopy -O binary "$ofile".elf "$ofile".bin + ${CROSS}objcopy -O binary "$ofile".elf "$ofile" fi # post-processing needed for some platforms @@ -246,9 +253,9 @@ coff) $object/hack-coff "$ofile" ;; cuboot*) - gzip -f -9 "$ofile".bin + gzip -f -9 "$ofile" mkimage -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \ - $uboot_version -d "$ofile".bin.gz "$ofile" + $uboot_version -d "$ofile".gz "$ofile" ;; treeboot*) mv "$ofile" "$ofile.elf" @@ -269,11 +276,11 @@ ps3) # then copied to offset 0x100. At runtime the bootwrapper program # copies the 0x100 bytes at __system_reset_kernel to addr 0x100. - system_reset_overlay=0x`${CROSS}nm "$ofile".elf \ + system_reset_overlay=0x`${CROSS}nm "$ofile" \ | grep ' __system_reset_overlay$' \ | cut -d' ' -f1` system_reset_overlay=`printf "%d" $system_reset_overlay` - system_reset_kernel=0x`${CROSS}nm "$ofile".elf \ + system_reset_kernel=0x`${CROSS}nm "$ofile" \ | grep ' __system_reset_kernel$' \ | cut -d' ' -f1` system_reset_kernel=`printf "%d" $system_reset_kernel` @@ -282,23 +289,15 @@ ps3) rm -f "$object/otheros.bld" - msg=$(dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ - skip=$overlay_dest seek=$system_reset_kernel \ - count=$overlay_size bs=1 2>&1) + ${CROSS}objcopy -O binary "$ofile" "$ofile.bin" - if [ $? -ne "0" ]; then - echo $msg - exit 1 - fi - - msg=$(dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ - skip=$system_reset_overlay seek=$overlay_dest \ - count=$overlay_size bs=1 2>&1) + dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ + skip=$overlay_dest seek=$system_reset_kernel \ + count=$overlay_size bs=1 - if [ $? -ne "0" ]; then - echo $msg - exit 2 - fi + dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ + skip=$system_reset_overlay seek=$overlay_dest \ + count=$overlay_size bs=1 gzip --force -9 --stdout "$ofile.bin" > "$object/otheros.bld" ;; diff --git a/arch/powerpc/configs/bamboo_defconfig b/arch/powerpc/configs/bamboo_defconfig index d22fed6d2cd..76d883e008b 100644 --- a/arch/powerpc/configs/bamboo_defconfig +++ b/arch/powerpc/configs/bamboo_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc1 -# Fri Aug 3 10:46:53 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:04 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_PHYS_64BIT=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -64,9 +69,14 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -87,7 +97,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -133,6 +142,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PQ2ADS is not set CONFIG_BAMBOO=y # CONFIG_EBONY is not set +# CONFIG_SEQUOIA is not set CONFIG_440EP=y CONFIG_IBM440EP_ERR42=y # CONFIG_MPIC is not set @@ -146,11 +156,16 @@ CONFIG_IBM440EP_ERR42=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options # # CONFIG_HIGHMEM is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -172,6 +187,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -196,11 +212,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -215,7 +228,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x01000000 @@ -252,6 +265,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -277,10 +291,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -309,6 +319,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -353,10 +364,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -375,12 +382,36 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set -# CONFIG_NET_ETHERNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBM_NEW_EMAC=y +CONFIG_IBM_NEW_EMAC_RXB=128 +CONFIG_IBM_NEW_EMAC_TXB=64 +CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 +# CONFIG_IBM_NEW_EMAC_DEBUG is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -388,6 +419,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -396,11 +428,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -463,14 +498,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -484,6 +516,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -500,16 +539,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -536,19 +576,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -600,7 +627,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -619,10 +645,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -648,15 +671,7 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -675,16 +690,16 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -708,9 +723,12 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -728,6 +746,7 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set # CONFIG_PPC_EARLY_DEBUG_BEAT is not set CONFIG_PPC_EARLY_DEBUG_44x=y +# CONFIG_PPC_EARLY_DEBUG_CPM is not set CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0xef600300 CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x0 @@ -736,6 +755,7 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x0 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -755,6 +775,7 @@ CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -768,9 +789,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index 8b47c846421..f3bde8c6c8c 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc3 -# Wed Aug 22 15:19:19 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:05 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +CONFIG_TUNE_CELL=y CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -64,12 +70,21 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 +CONFIG_CGROUPS=y +# CONFIG_CGROUP_DEBUG is not set +# CONFIG_CGROUP_NS is not set CONFIG_CPUSETS=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_CGROUP_CPUACCT is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_PROC_PID_CPUSET=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" @@ -89,7 +104,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -110,6 +124,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -128,7 +143,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -194,6 +208,8 @@ CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y @@ -210,6 +226,10 @@ CONFIG_AXON_RAM=m # # Kernel options # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -222,6 +242,7 @@ CONFIG_PREEMPT_BKL=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=9 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y # CONFIG_IOMMU_VMERGE is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_KEXEC is not set @@ -242,6 +263,8 @@ CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 @@ -274,11 +297,8 @@ CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -320,6 +340,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y # CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -381,6 +402,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m @@ -429,10 +451,6 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -462,6 +480,7 @@ CONFIG_NET_CLS_ROUTE=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -514,6 +533,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -521,8 +545,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set CONFIG_BLK_DEV_AEC62XX=y # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -551,7 +573,7 @@ CONFIG_BLK_DEV_SIIMAGE=y CONFIG_BLK_DEV_CELLEB=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -592,6 +614,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -667,6 +690,7 @@ CONFIG_SATA_PROMISE=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -698,11 +722,9 @@ CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set CONFIG_FUSION=y # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set @@ -725,6 +747,8 @@ CONFIG_BONDING=m CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -735,21 +759,30 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +CONFIG_IBM_NEW_EMAC_TAH=y +CONFIG_IBM_NEW_EMAC_EMAC4=y # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=m CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set CONFIG_SKGE=m +# CONFIG_SKGE_DEBUG is not set CONFIG_SKY2=m # CONFIG_SKY2_DEBUG is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -760,12 +793,15 @@ CONFIG_GELIC_NET=m CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -781,7 +817,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -811,7 +846,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -892,32 +926,11 @@ CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_IPMI_WATCHDOG=m CONFIG_IPMI_POWEROFF=m -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_WATCHDOG_RTAS is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set @@ -985,6 +998,31 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_WATCHDOG_RTAS is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -1001,16 +1039,17 @@ CONFIG_I2C_ALGOBIT=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -1025,6 +1064,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1174,19 +1214,6 @@ CONFIG_EDAC_MM_EDAC=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # CONFIG_UIO=m @@ -1252,7 +1279,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1271,10 +1297,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1287,6 +1310,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +CONFIG_SUNRPC_XPRT_RDMA=m # CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set @@ -1317,10 +1341,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1361,10 +1381,6 @@ CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1388,19 +1404,17 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=m -CONFIG_OPROFILE_CELL=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1424,9 +1438,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1435,6 +1452,7 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y CONFIG_IRQSTACKS=y +# CONFIG_VIRQ_DEBUG is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1443,6 +1461,7 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1463,6 +1482,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_FCRYPT is not set @@ -1476,9 +1496,12 @@ CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig index 2c5969801bd..421e08ee857 100644 --- a/arch/powerpc/configs/celleb_defconfig +++ b/arch/powerpc/configs/celleb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:32:07 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:07 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +CONFIG_TUNE_CELL=y CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,11 +69,13 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -88,7 +96,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -109,6 +116,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -127,7 +135,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -160,8 +167,8 @@ CONFIG_PPC_UDBG_BEAT=y # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set -# CONFIG_PPC_INDIRECT_IO is not set -# CONFIG_GENERIC_IOMAP is not set +CONFIG_PPC_INDIRECT_IO=y +CONFIG_GENERIC_IOMAP=y # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set @@ -169,6 +176,10 @@ CONFIG_PPC_UDBG_BEAT=y # # Kernel options # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -181,6 +192,7 @@ CONFIG_PREEMPT_BKL=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y # CONFIG_IOMMU_VMERGE is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y @@ -200,6 +212,8 @@ CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 @@ -231,11 +245,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -274,6 +285,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -336,10 +348,6 @@ CONFIG_IP_NF_QUEUE=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -368,6 +376,7 @@ CONFIG_IP_NF_QUEUE=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -420,6 +429,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -427,8 +441,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -457,7 +469,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_CELLEB=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -498,6 +510,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -549,15 +562,10 @@ CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -573,6 +581,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -583,11 +593,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -595,6 +611,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -604,12 +621,15 @@ CONFIG_SPIDER_NET=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -625,7 +645,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -655,7 +674,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -725,31 +743,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_HVC_DRIVER=y CONFIG_HVC_BEAT=y # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set @@ -817,6 +815,30 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -833,16 +855,17 @@ CONFIG_I2C_ALGOBIT=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -857,6 +880,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -980,19 +1004,6 @@ CONFIG_USB_MON=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1060,7 +1071,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1079,10 +1089,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1130,10 +1137,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1174,10 +1177,6 @@ CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1197,17 +1196,16 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1231,9 +1229,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1242,6 +1243,7 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y CONFIG_IRQSTACKS=y +# CONFIG_VIRQ_DEBUG is not set # CONFIG_BOOTX_TEXT is not set CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_LPAR is not set @@ -1253,12 +1255,14 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set CONFIG_PPC_EARLY_DEBUG_BEAT=y # CONFIG_PPC_EARLY_DEBUG_44x is not set +# CONFIG_PPC_EARLY_DEBUG_CPM is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1279,6 +1283,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_FCRYPT is not set @@ -1293,9 +1298,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 6f27e57331d..5989b5d2277 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:33:50 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:09 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_PPC_STD_MMU_32=y CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,11 +68,13 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -88,7 +95,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -129,7 +135,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -165,6 +170,10 @@ CONFIG_PPC_MPC106=y # Kernel options # CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -188,6 +197,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -213,11 +223,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -232,7 +239,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -265,6 +272,7 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -327,6 +335,7 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set @@ -380,10 +389,6 @@ CONFIG_NF_NAT_SIP=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -412,6 +417,7 @@ CONFIG_NF_NAT_SIP=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -467,6 +473,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -474,8 +485,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -502,9 +511,22 @@ CONFIG_BLK_DEV_SL82C105=y CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set -# CONFIG_IDE_CHIPSETS is not set + +# +# Other IDE chipsets support +# + +# +# Note: most of these also require special kernel boot parameters +# +# CONFIG_BLK_DEV_4DRIVES is not set +# CONFIG_BLK_DEV_ALI14XX is not set +# CONFIG_BLK_DEV_DTC2278 is not set +# CONFIG_BLK_DEV_HT6560B is not set +# CONFIG_BLK_DEV_QD65XX is not set +# CONFIG_BLK_DEV_UMC8672 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -544,6 +566,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -558,6 +581,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set @@ -599,14 +623,7 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -622,6 +639,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -644,6 +663,10 @@ CONFIG_DE4X5=y # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_PCNET32_NAPI is not set @@ -654,7 +677,6 @@ CONFIG_PCNET32=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_CS89x0 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -678,6 +700,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -685,6 +708,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -694,11 +718,14 @@ CONFIG_MV643XX_ETH=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -714,7 +741,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -754,7 +780,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -838,7 +863,6 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_BRIQ_PANEL=m # CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y @@ -846,8 +870,6 @@ CONFIG_GEN_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -918,6 +940,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -934,18 +963,8 @@ CONFIG_I2C_ALGOBIT=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -CONFIG_DISPLAY_SUPPORT=m - -# -# Display hardware drivers -# +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y @@ -954,6 +973,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1009,6 +1029,19 @@ CONFIG_FB_3DFX=y # CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=m + +# +# Display hardware drivers +# # # Console display driver support @@ -1035,6 +1068,7 @@ CONFIG_LOGO_LINUX_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1158,19 +1192,6 @@ CONFIG_USB_MON=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1187,7 +1208,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1233,7 +1253,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1252,10 +1271,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -1285,10 +1301,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1329,10 +1341,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1352,17 +1360,16 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1387,9 +1394,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1406,6 +1416,7 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_BLKCIPHER=m @@ -1425,6 +1436,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_FCRYPT is not set @@ -1438,9 +1450,12 @@ CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ebony_defconfig b/arch/powerpc/configs/ebony_defconfig index 35a95dda681..b84298ce42b 100644 --- a/arch/powerpc/configs/ebony_defconfig +++ b/arch/powerpc/configs/ebony_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:34:11 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:11 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PHYS_64BIT=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -38,7 +43,7 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -# CONFIG_PPC_UDBG_16550 is not set +CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y @@ -63,9 +68,14 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -86,7 +96,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -130,7 +139,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_BAMBOO is not set CONFIG_EBONY=y +# CONFIG_SEQUOIA is not set CONFIG_440GP=y # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -149,6 +160,10 @@ CONFIG_440GP=y # Kernel options # # CONFIG_HIGHMEM is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -170,6 +185,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -193,11 +209,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -212,7 +225,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x01000000 @@ -249,6 +262,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -274,10 +288,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -306,6 +316,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -332,6 +343,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -364,6 +376,7 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -423,10 +436,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -443,12 +452,36 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set -# CONFIG_NET_ETHERNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBM_NEW_EMAC=y +CONFIG_IBM_NEW_EMAC_RXB=128 +CONFIG_IBM_NEW_EMAC_TXB=64 +CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 +# CONFIG_IBM_NEW_EMAC_DEBUG is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -456,6 +489,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -464,11 +498,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -531,14 +568,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -552,6 +586,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -568,16 +609,17 @@ CONFIG_DEVPORT=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -604,19 +646,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -668,7 +697,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -684,10 +712,12 @@ CONFIG_RAMFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y @@ -696,10 +726,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -725,15 +752,7 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -753,16 +772,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -786,9 +802,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -801,6 +820,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -820,6 +840,7 @@ CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -833,9 +854,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig index d8ee3c0dcad..a1f98200d9e 100644 --- a/arch/powerpc/configs/ep88xc_defconfig +++ b/arch/powerpc/configs/ep88xc_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc6 -# Fri Sep 14 14:59:56 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:13 2007 # # CONFIG_PPC64 is not set @@ -18,8 +18,13 @@ CONFIG_8xx=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -59,9 +64,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -81,7 +89,6 @@ CONFIG_BUG=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y # CONFIG_VM_EVENT_COUNTERS is not set @@ -158,6 +165,10 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set @@ -169,6 +180,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set +CONFIG_8XX_MINIMAL_FPEMU=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y @@ -179,6 +191,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -204,10 +217,6 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -259,6 +268,7 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -284,10 +294,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -316,6 +322,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -339,6 +346,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -418,6 +426,7 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set CONFIG_PHYLIB=y # @@ -436,9 +445,15 @@ CONFIG_LXT_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FEC=y +CONFIG_FS_ENET_MDIO_FEC=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -496,7 +511,6 @@ CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y @@ -514,6 +528,13 @@ CONFIG_GEN_RTC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -530,16 +551,15 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -552,19 +572,6 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -613,7 +620,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -633,10 +639,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -678,15 +681,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -703,16 +698,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -734,8 +726,11 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -748,4 +743,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 0a6fa1fc976..3673dd23120 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:34:59 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:15 2007 # CONFIG_PPC64=y @@ -10,6 +10,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -18,8 +19,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,11 +69,15 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -88,7 +98,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -109,6 +118,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -127,7 +137,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -164,6 +173,8 @@ CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y @@ -180,6 +191,10 @@ CONFIG_CPU_FREQ_PMAC64=y # # Kernel options # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -192,6 +207,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y # CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -210,6 +226,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -221,6 +238,7 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SUSPEND_SMP_POSSIBLE=y +CONFIG_HIBERNATION_SMP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -237,11 +255,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -281,6 +296,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -340,10 +356,6 @@ CONFIG_LLC=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -372,6 +384,7 @@ CONFIG_LLC=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -426,15 +439,17 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -465,7 +480,7 @@ CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -506,6 +521,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -581,6 +597,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -610,14 +627,8 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -664,6 +675,8 @@ CONFIG_BONDING=m # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -674,7 +687,12 @@ CONFIG_SUNGEM=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y @@ -682,6 +700,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -689,6 +708,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -697,12 +717,15 @@ CONFIG_TIGON3=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -721,7 +744,6 @@ CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m -# CONFIG_USB_USBNET_MII is not set CONFIG_USB_USBNET=m # CONFIG_USB_NET_AX8817X is not set CONFIG_USB_NET_CDCETHER=m @@ -771,7 +793,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=m -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -828,15 +849,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -CONFIG_AGP=m -CONFIG_AGP_UNINORTH=m -# CONFIG_DRM is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set @@ -906,6 +923,13 @@ CONFIG_I2C_POWERMAC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -923,14 +947,9 @@ CONFIG_DAB=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +CONFIG_AGP=m +CONFIG_AGP_UNINORTH=m +# CONFIG_DRM is not set CONFIG_VGASTATE=y CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -939,6 +958,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -986,6 +1006,15 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -1143,6 +1172,7 @@ CONFIG_SND_USB_AUDIO=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1239,6 +1269,7 @@ CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set CONFIG_USB_SERIAL_BELKIN=m +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m # CONFIG_USB_SERIAL_CP2101 is not set @@ -1326,19 +1357,6 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1415,7 +1433,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1434,10 +1451,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1491,10 +1505,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1535,10 +1545,6 @@ CONFIG_NLS_ISO8859_15=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1558,18 +1564,17 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1593,14 +1598,18 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set CONFIG_IRQSTACKS=y +# CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1609,6 +1618,7 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1629,6 +1639,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1643,9 +1654,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig index 11009185d23..a211a79959c 100644 --- a/arch/powerpc/configs/holly_defconfig +++ b/arch/powerpc/configs/holly_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:35:41 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:17 2007 # # CONFIG_PPC64 is not set @@ -15,13 +15,19 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -61,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -84,7 +93,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -122,16 +130,21 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_EMBEDDED6xx=y +CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_EFIKA is not set +# CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set # CONFIG_MPC7448HPC2 is not set CONFIG_PPC_HOLLY=y @@ -147,6 +160,7 @@ CONFIG_MPIC_WEIRD=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set @@ -154,6 +168,10 @@ CONFIG_MPIC_WEIRD=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -165,6 +183,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -174,6 +193,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -183,6 +203,8 @@ CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200" # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="holly.dts" @@ -200,11 +222,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -219,7 +238,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -259,6 +278,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -284,10 +304,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -316,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -386,6 +403,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -397,6 +415,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -464,6 +483,7 @@ CONFIG_ATA=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -478,14 +498,7 @@ CONFIG_ATA=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -501,6 +514,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -517,6 +532,7 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -527,11 +543,17 @@ CONFIG_VORTEX=y # CONFIG_TYPHOON is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -539,20 +561,25 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_TSI108_ETH=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -585,7 +612,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -637,15 +663,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -660,9 +683,9 @@ CONFIG_DEVPORT=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -675,6 +698,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -691,16 +721,17 @@ CONFIG_HWMON=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -709,6 +740,7 @@ CONFIG_HWMON=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -730,19 +762,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -759,7 +778,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -800,7 +818,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -819,10 +836,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -862,15 +876,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -888,17 +894,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set -# CONFIG_KPROBES is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -922,9 +924,12 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -933,6 +938,7 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -940,4 +946,6 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index d78e3a6fc68..4a87745c780 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:37:16 2007 +# Linux kernel version: 2.6.24-rc3 +# Wed Nov 21 11:19:59 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,12 +69,17 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_TREE=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -89,7 +100,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -110,6 +120,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -128,7 +139,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -172,6 +182,10 @@ CONFIG_GENERIC_IOMAP=y # # Kernel options # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -201,6 +215,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -227,11 +242,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -271,6 +283,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -338,6 +351,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m # CONFIG_NETFILTER_XT_MATCH_U32 is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set @@ -403,10 +417,6 @@ CONFIG_LLC=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -436,6 +446,7 @@ CONFIG_NET_CLS_ROUTE=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m @@ -508,6 +519,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m CONFIG_SCSI_SAS_LIBSAS_DEBUG=y +CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -559,14 +571,8 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -582,6 +588,8 @@ CONFIG_BONDING=m # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -592,6 +600,10 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y CONFIG_PCNET32_NAPI=y @@ -599,7 +611,6 @@ CONFIG_PCNET32_NAPI=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -619,6 +630,7 @@ CONFIG_ACENIC=m CONFIG_E1000=m # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -626,6 +638,7 @@ CONFIG_E1000=m # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -634,12 +647,15 @@ CONFIG_E1000=m CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -669,6 +685,7 @@ CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -690,7 +707,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -736,14 +752,11 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y CONFIG_HVC_ISERIES=y # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set @@ -759,6 +772,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -775,16 +795,17 @@ CONFIG_DEVPORT=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -806,19 +827,6 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -902,7 +910,6 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -921,10 +928,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -963,10 +967,6 @@ CONFIG_CIFS_POSIX=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1007,10 +1007,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# CONFIG_DLM=m # CONFIG_DLM_DEBUG is not set # CONFIG_UCC_SLOW is not set @@ -1035,17 +1031,16 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1069,14 +1064,18 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set CONFIG_IRQSTACKS=y +# CONFIG_VIRQ_DEBUG is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1085,8 +1084,10 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y @@ -1105,6 +1106,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1119,9 +1121,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/kilauea_defconfig b/arch/powerpc/configs/kilauea_defconfig index fd1c530aa3e..28dee12031f 100644 --- a/arch/powerpc/configs/kilauea_defconfig +++ b/arch/powerpc/configs/kilauea_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc9 -# Thu Oct 11 19:05:15 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:20 2007 # # CONFIG_PPC64 is not set @@ -65,9 +65,12 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -154,6 +157,7 @@ CONFIG_KILAUEA=y # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -175,6 +179,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -198,10 +203,6 @@ CONFIG_ZONE_DMA=y # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -215,7 +216,7 @@ CONFIG_ZONE_DMA=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x00400000 @@ -252,6 +253,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -277,10 +279,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -309,6 +307,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -336,6 +335,7 @@ CONFIG_MTD_BLOCK=m # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -425,6 +425,7 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_NET_ETHERNET is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -485,7 +486,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set @@ -502,6 +502,13 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -518,16 +525,15 @@ CONFIG_LEGACY_PTY_COUNT=256 # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -540,19 +546,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -604,7 +597,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -624,10 +616,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -653,15 +642,7 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -680,16 +661,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -713,9 +691,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -728,6 +709,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -747,6 +729,7 @@ CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -760,10 +743,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 401033aefd4..7b4280811fb 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:38 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:22 2007 # # CONFIG_PPC64 is not set @@ -15,13 +15,19 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -61,10 +67,13 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -85,7 +94,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -124,16 +132,21 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_EMBEDDED6xx=y +CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_EFIKA is not set +# CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +CONFIG_EMBEDDED6xx=y CONFIG_LINKSTATION=y # CONFIG_MPC7448HPC2 is not set # CONFIG_PPC_HOLLY is not set @@ -151,6 +164,7 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set @@ -158,6 +172,10 @@ CONFIG_MPIC=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set @@ -169,6 +187,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -178,6 +197,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -186,6 +206,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -203,11 +225,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -222,7 +241,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -262,6 +281,7 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -330,6 +350,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set @@ -390,10 +411,6 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -428,6 +445,7 @@ CONFIG_IEEE80211_SOFTMAC_DEBUG=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m @@ -453,6 +471,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -493,6 +512,7 @@ CONFIG_MTD_PHYSMAP_START=0xffc00000 CONFIG_MTD_PHYSMAP_LEN=0x400000 CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # CONFIG_MTD_PHYSMAP_OF is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -580,6 +600,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -591,6 +612,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -658,6 +680,7 @@ CONFIG_PATA_IT821X=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -671,14 +694,7 @@ CONFIG_PATA_SIL680=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -694,6 +710,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -713,11 +731,17 @@ CONFIG_TULIP_MMIO=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -726,19 +750,24 @@ CONFIG_R8169=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -754,7 +783,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -764,6 +792,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y @@ -785,7 +814,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_EVBUG is not set @@ -846,14 +874,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -923,8 +948,6 @@ CONFIG_SENSORS_EEPROM=m # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -932,12 +955,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -973,6 +997,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -989,16 +1020,17 @@ CONFIG_HWMON=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -1013,6 +1045,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1076,6 +1109,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -1107,6 +1141,7 @@ CONFIG_USB_SERIAL_CONSOLE=y # CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP2101 is not set @@ -1196,6 +1231,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set CONFIG_RTC_DRV_RS5C372=y @@ -1225,19 +1261,6 @@ CONFIG_RTC_DRV_RS5C372=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1254,7 +1277,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1307,7 +1329,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1327,10 +1348,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1368,10 +1386,6 @@ CONFIG_CIFS=m # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m @@ -1412,10 +1426,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1437,18 +1447,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -# CONFIG_KPROBES is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1472,14 +1477,18 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1487,6 +1496,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1506,6 +1516,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1520,9 +1531,12 @@ CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/lite5200_defconfig b/arch/powerpc/configs/lite5200_defconfig index dd78ed955eb..02bb7e5d8ed 100644 --- a/arch/powerpc/configs/lite5200_defconfig +++ b/arch/powerpc/configs/lite5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:38 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:24 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -138,6 +144,7 @@ CONFIG_PPC_LITE5200=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_EMBEDDED6xx is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set @@ -151,11 +158,19 @@ CONFIG_PPC_LITE5200=y # CONFIG_TAU is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +CONFIG_PPC_BESTCOMM=y +CONFIG_PPC_BESTCOMM_ATA=y +CONFIG_PPC_BESTCOMM_FEC=y +CONFIG_PPC_BESTCOMM_GEN_BD=y # # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -177,6 +192,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -188,10 +204,13 @@ CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_HIBERNATION is not set CONFIG_SECCOMP=y -# CONFIG_WANT_DEVICE_TREE is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -207,11 +226,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -226,7 +242,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -266,6 +282,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -291,10 +308,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -323,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -393,6 +407,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -404,6 +419,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -472,6 +488,7 @@ CONFIG_PATA_MPC52xx=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -486,14 +503,7 @@ CONFIG_PATA_MPC52xx=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -509,12 +519,15 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -522,6 +535,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -531,11 +545,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -592,14 +609,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -613,6 +627,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -629,16 +650,17 @@ CONFIG_DEVPORT=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -665,19 +687,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -694,7 +703,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -735,7 +743,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -754,10 +761,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -771,15 +775,7 @@ CONFIG_RAMFS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -796,16 +792,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -829,9 +822,12 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -845,4 +841,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +CONFIG_PPC_CLOCK=y +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 84b9ab4a5a9..8b810d05644 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:38:16 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:26 2007 # CONFIG_PPC64=y @@ -10,6 +10,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y @@ -18,8 +19,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,11 +68,13 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -86,7 +94,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -107,6 +114,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -125,7 +133,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -165,6 +172,10 @@ CONFIG_PPC_970_NAP=y # # Kernel options # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -177,6 +188,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y @@ -194,6 +206,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -220,11 +233,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -266,6 +276,7 @@ CONFIG_IP_PNP_DHCP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -291,10 +302,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -323,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -373,6 +381,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -380,8 +393,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set CONFIG_BLK_DEV_AMD74XX=y @@ -409,7 +420,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -421,10 +432,6 @@ CONFIG_BLK_DEV_IDEDMA=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -441,6 +448,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -451,6 +460,10 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set CONFIG_AMD8111_ETH=y @@ -458,7 +471,6 @@ CONFIG_AMD8111_ETH=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -477,6 +489,7 @@ CONFIG_NETDEV_1000=y CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -484,6 +497,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -492,12 +506,15 @@ CONFIG_TIGON3=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -513,7 +530,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set CONFIG_USB_PEGASUS=y # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -542,7 +558,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -594,14 +609,11 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y CONFIG_HVC_RTAS=y # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set @@ -669,6 +681,13 @@ CONFIG_I2C_AMD8111=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -685,16 +704,17 @@ CONFIG_I2C_AMD8111=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -709,6 +729,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -784,6 +805,7 @@ CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP2101 is not set @@ -870,19 +892,6 @@ CONFIG_USB_EZUSB=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -942,7 +951,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -961,10 +969,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1008,10 +1013,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf-8" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1052,10 +1053,6 @@ CONFIG_NLS_DEFAULT="utf-8" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1074,17 +1071,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set -# CONFIG_KPROBES is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1108,9 +1101,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set @@ -1119,6 +1115,7 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y # CONFIG_IRQSTACKS is not set +# CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1127,6 +1124,7 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1146,6 +1144,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1159,9 +1158,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index 87ae894551b..b0266de4849 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:39 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:28 2007 # # CONFIG_PPC64 is not set @@ -15,13 +15,19 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -61,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +92,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -117,16 +125,21 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_EMBEDDED6xx=y +CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_EFIKA is not set +# CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set CONFIG_MPC7448HPC2=y # CONFIG_PPC_HOLLY is not set @@ -142,6 +155,7 @@ CONFIG_MPIC_WEIRD=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set @@ -149,6 +163,10 @@ CONFIG_MPIC_WEIRD=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -160,6 +178,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +# CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -169,6 +188,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -177,8 +197,11 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set -# CONFIG_WANT_DEVICE_TREE is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -193,10 +216,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -211,7 +231,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -251,6 +271,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -276,10 +297,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -308,6 +325,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -375,6 +393,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -386,6 +405,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -453,6 +473,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -467,14 +488,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -490,6 +504,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -506,6 +522,7 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -514,13 +531,16 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -542,6 +562,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -549,20 +570,25 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_TSI108_ETH=y +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -595,7 +621,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -643,15 +668,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -666,9 +688,9 @@ CONFIG_DEVPORT=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -681,6 +703,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -697,16 +726,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -715,6 +745,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -736,19 +767,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -765,7 +783,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -806,7 +823,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -825,10 +841,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -868,15 +881,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -894,23 +899,23 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -918,4 +923,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index 865a942ecc6..a31b7a030a6 100644 --- a/arch/powerpc/configs/mpc8272_ads_defconfig +++ b/arch/powerpc/configs/mpc8272_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Wed Sep 5 12:43:23 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:30 2007 # # CONFIG_PPC64 is not set @@ -20,8 +20,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,6 +68,8 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -81,7 +88,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -115,7 +121,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set CONFIG_PPC_82xx=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -124,6 +129,7 @@ CONFIG_PPC_82xx=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_MPC8272_ADS=y +# CONFIG_PQ2FADS is not set CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_8272=y @@ -147,6 +153,10 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -163,6 +173,7 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -171,9 +182,10 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y -# CONFIG_BUILD_RAW_IMAGE is not set CONFIG_DEVICE_TREE="mpc8272ads.dts" CONFIG_ISA_DMA_API=y @@ -190,11 +202,8 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -208,7 +217,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00400000 # @@ -245,6 +254,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -288,10 +298,6 @@ CONFIG_NETFILTER=y # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -317,6 +323,7 @@ CONFIG_NETFILTER=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -340,6 +347,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -378,6 +386,7 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y # CONFIG_MTD_SBC8240 is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -429,10 +438,6 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -451,6 +456,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=y +# CONFIG_VETH is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -476,20 +482,28 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y +# CONFIG_FS_ENET_MDIO_FCC is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -497,11 +511,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -539,7 +556,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -609,14 +625,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -629,6 +642,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -645,16 +665,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -668,19 +689,6 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -696,7 +704,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -736,7 +743,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # # Miscellaneous filesystems @@ -749,10 +755,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -790,10 +793,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -852,11 +851,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -880,8 +881,11 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -924,8 +928,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/mpc8313_rdb_defconfig index 259d40d1eb5..c9af905bbb1 100644 --- a/arch/powerpc/configs/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/mpc8313_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:39 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:31 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -156,6 +162,10 @@ CONFIG_PPC_MPC831x=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -176,6 +186,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -184,6 +195,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -202,11 +215,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -221,7 +231,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -261,6 +271,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -286,10 +297,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -318,6 +325,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -342,6 +350,7 @@ CONFIG_MTD_CHAR=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -377,6 +386,7 @@ CONFIG_MTD_PHYSMAP_START=0xfe000000 CONFIG_MTD_PHYSMAP_LEN=0x1000000 CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_PHYSMAP_OF is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -466,6 +476,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -477,6 +488,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -512,14 +524,7 @@ CONFIG_MD_RAID1=y # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -535,6 +540,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -551,6 +558,7 @@ CONFIG_CICADA_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -559,13 +567,16 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -583,6 +594,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -590,6 +602,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -600,11 +613,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -620,7 +636,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -647,7 +662,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -695,32 +709,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -804,8 +797,6 @@ CONFIG_SPI_MPC83xx=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -813,12 +804,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -855,6 +847,31 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -872,16 +889,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -890,6 +908,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -954,6 +973,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -1015,6 +1035,7 @@ CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y @@ -1057,6 +1078,7 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y # I2C RTC drivers # CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1088,21 +1110,6 @@ CONFIG_RTC_DRV_DS1307=y # # -# DMA Engine support -# -CONFIG_DMA_ENGINE=y - -# -# DMA Clients -# -CONFIG_NET_DMA=y - -# -# DMA Devices -# -CONFIG_INTEL_IOATDMA=y - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1119,7 +1126,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1160,7 +1166,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1180,10 +1185,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1226,15 +1228,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1252,16 +1246,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1285,9 +1276,12 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1300,6 +1294,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1319,6 +1314,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1332,9 +1328,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc832x_mds_defconfig b/arch/powerpc/configs/mpc832x_mds_defconfig index dd68d1818d6..2d8951b1096 100644 --- a/arch/powerpc/configs/mpc832x_mds_defconfig +++ b/arch/powerpc/configs/mpc832x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:40 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:33 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -157,6 +163,10 @@ CONFIG_QUICC_ENGINE=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -178,6 +188,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -186,6 +197,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -204,10 +217,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -222,7 +232,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -262,6 +272,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -287,10 +298,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -319,6 +326,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -387,6 +395,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -398,6 +407,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -424,14 +434,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -447,6 +450,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -463,6 +468,7 @@ CONFIG_DAVICOM_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -471,11 +477,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -483,6 +495,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -497,11 +510,14 @@ CONFIG_UCC_GETH=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -534,7 +550,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -582,28 +597,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -672,8 +671,6 @@ CONFIG_I2C_MPC=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -681,12 +678,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -722,6 +720,26 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -738,16 +756,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -756,6 +775,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -774,19 +794,52 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# DMA Engine support +# RTC interfaces # -# CONFIG_DMA_ENGINE is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# DMA Clients +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +CONFIG_RTC_DRV_DS1374=y +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + # +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # # @@ -806,7 +859,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -847,7 +899,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -866,10 +917,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -908,15 +956,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set CONFIG_UCC_FAST=y @@ -936,23 +976,22 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -960,6 +999,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -979,6 +1019,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -992,9 +1033,13 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc832x_rdb_defconfig b/arch/powerpc/configs/mpc832x_rdb_defconfig index 4f391028c79..761718a63b7 100644 --- a/arch/powerpc/configs/mpc832x_rdb_defconfig +++ b/arch/powerpc/configs/mpc832x_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:27:19 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:35 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -157,6 +163,10 @@ CONFIG_QUICC_ENGINE=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -178,6 +188,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -186,6 +197,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -204,10 +217,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -222,7 +232,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -262,6 +272,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -287,10 +298,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -319,6 +326,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -388,6 +396,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -399,6 +408,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -425,14 +435,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -448,6 +451,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -464,6 +469,7 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set CONFIG_ICPLUS_PHY=y # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -472,13 +478,19 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -486,6 +498,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -500,11 +513,14 @@ CONFIG_UGETH_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -520,7 +536,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -547,7 +562,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -595,33 +609,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -685,14 +678,25 @@ CONFIG_I2C_MPC=y # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BITBANG=y +CONFIG_SPI_MPC83xx=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -700,16 +704,18 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set @@ -741,6 +747,31 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -758,16 +789,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -776,6 +808,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -839,6 +872,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -896,24 +930,28 @@ CONFIG_USB_MON=y # USB Gadget Support # # CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_INFINIBAND is not set -# CONFIG_EDAC is not set -# CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# DMA Clients +# MMC/SD Card Drivers # +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set # -# DMA Devices +# MMC/SD Host Controller Drivers # +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_WBSD is not set +# CONFIG_MMC_TIFM_SD is not set +CONFIG_MMC_SPI=y +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set # # Userspace I/O @@ -932,7 +970,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -976,7 +1013,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -995,10 +1031,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1042,10 +1075,6 @@ CONFIG_LDM_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1086,10 +1115,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set CONFIG_UCC_FAST=y @@ -1101,31 +1126,30 @@ CONFIG_UCC=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y -# CONFIG_CRC7 is not set +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1133,6 +1157,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1152,6 +1177,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1165,9 +1191,13 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig index eb28dd85cb2..6feb86e2b78 100644 --- a/arch/powerpc/configs/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/mpc834x_itx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:41 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:37 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -156,6 +162,10 @@ CONFIG_MPC834x=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -176,6 +186,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -184,6 +195,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -202,10 +215,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -220,7 +230,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -260,6 +270,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -285,10 +296,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -317,6 +324,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -339,6 +347,7 @@ CONFIG_MTD_CHAR=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -374,6 +383,7 @@ CONFIG_MTD_PHYSMAP_START=0xfe000000 CONFIG_MTD_PHYSMAP_LEN=0x1000000 CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_PHYSMAP_OF is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -467,6 +477,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -478,6 +489,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -545,6 +557,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -568,14 +581,7 @@ CONFIG_MD_RAID1=y # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BLK_DEV_DM is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -591,6 +597,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -607,11 +615,13 @@ CONFIG_CICADA_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -619,6 +629,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -629,11 +640,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -649,7 +663,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -703,32 +716,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -810,6 +802,31 @@ CONFIG_SPI_MPC83xx=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -827,16 +844,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -867,7 +885,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_FSL=y # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_OHCI_HCD is not set -# CONFIG_USB_UHCI_HCD is not set +CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set @@ -888,6 +906,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -968,6 +987,7 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y # I2C RTC drivers # CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -999,21 +1019,6 @@ CONFIG_RTC_DRV_DS1307=y # # -# DMA Engine support -# -CONFIG_DMA_ENGINE=y - -# -# DMA Clients -# -CONFIG_NET_DMA=y - -# -# DMA Devices -# -CONFIG_INTEL_IOATDMA=y - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1030,7 +1035,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1074,7 +1078,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1094,10 +1097,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1140,10 +1140,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1184,10 +1180,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1205,23 +1197,22 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1229,6 +1220,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1248,6 +1240,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1261,9 +1254,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/mpc834x_itxgp_defconfig index 22b95462c91..67cb09cc3ac 100644 --- a/arch/powerpc/configs/mpc834x_itxgp_defconfig +++ b/arch/powerpc/configs/mpc834x_itxgp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:41 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:39 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -156,6 +162,10 @@ CONFIG_MPC834x=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -176,6 +186,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -184,6 +195,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -202,10 +215,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -220,7 +230,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -260,6 +270,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -285,10 +296,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -317,6 +324,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -339,6 +347,7 @@ CONFIG_MTD_CHAR=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -374,6 +383,7 @@ CONFIG_MTD_PHYSMAP_START=0xfe000000 CONFIG_MTD_PHYSMAP_LEN=0x800000 CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_PHYSMAP_OF is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -413,6 +423,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 @@ -462,6 +473,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -473,6 +485,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -499,14 +512,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -522,6 +528,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -538,11 +546,13 @@ CONFIG_CICADA_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -550,6 +560,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -560,11 +571,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -572,6 +586,15 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -624,27 +647,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -682,6 +689,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set @@ -725,6 +733,31 @@ CONFIG_SPI_MPC83xx=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -737,20 +770,22 @@ CONFIG_SPI_MPC83xx=y # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -760,15 +795,102 @@ CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_EHCI_TT_NEWSCHED is not set CONFIG_USB_EHCI_FSL=y +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +CONFIG_USB_UHCI_HCD=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set + +# +# USB DSL modem support +# + +# # USB Gadget Support # # CONFIG_USB_GADGET is not set @@ -795,6 +917,7 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y # I2C RTC drivers # CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -826,21 +949,6 @@ CONFIG_RTC_DRV_DS1307=y # # -# DMA Engine support -# -CONFIG_DMA_ENGINE=y - -# -# DMA Clients -# -CONFIG_NET_DMA=y - -# -# DMA Devices -# -CONFIG_INTEL_IOATDMA=y - -# # Userspace I/O # # CONFIG_UIO is not set @@ -857,7 +965,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -901,7 +1008,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -921,10 +1027,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -967,10 +1070,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1011,10 +1110,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1032,23 +1127,22 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1056,6 +1150,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1075,6 +1170,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1088,9 +1184,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig index e59a88e9548..217539f3ece 100644 --- a/arch/powerpc/configs/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/mpc834x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:41 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:41 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -156,6 +162,10 @@ CONFIG_MPC834x=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -176,6 +186,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -184,6 +195,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -202,10 +215,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -220,7 +230,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -260,6 +270,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -285,10 +296,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -317,6 +324,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -358,10 +366,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -378,6 +382,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -394,6 +400,7 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -402,13 +409,16 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -426,6 +436,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -433,6 +444,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -443,11 +455,14 @@ CONFIG_GIANFAR=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -479,7 +494,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -527,28 +541,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -617,8 +615,6 @@ CONFIG_I2C_MPC=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -626,12 +622,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -667,6 +664,26 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -683,16 +700,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -701,6 +719,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -721,19 +740,52 @@ CONFIG_USB_EHCI_FSL=y # CONFIG_NEW_LEDS is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +CONFIG_RTC_DRV_DS1374=y +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # -# DMA Engine support +# SPI RTC drivers # -# CONFIG_DMA_ENGINE is not set # -# DMA Clients +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # # @@ -753,7 +805,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -794,7 +845,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -813,10 +863,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -855,15 +902,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -881,23 +920,22 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -905,6 +943,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -924,6 +963,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -937,9 +977,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc836x_mds_defconfig b/arch/powerpc/configs/mpc836x_mds_defconfig index 75657528518..c44fc56263e 100644 --- a/arch/powerpc/configs/mpc836x_mds_defconfig +++ b/arch/powerpc/configs/mpc836x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:42 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:43 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,9 +67,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +91,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -123,7 +130,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y # CONFIG_PPC_86xx is not set @@ -157,6 +163,10 @@ CONFIG_QUICC_ENGINE=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -177,6 +187,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -185,6 +196,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -203,10 +216,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -221,7 +231,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -261,6 +271,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -286,10 +297,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -318,6 +325,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -386,6 +394,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -397,6 +406,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -423,14 +433,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -446,6 +449,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -462,6 +467,7 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -470,11 +476,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -482,6 +494,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -496,11 +509,14 @@ CONFIG_UCC_GETH=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -533,7 +549,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -581,28 +596,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_83xx_WDT=y - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -671,8 +670,6 @@ CONFIG_I2C_MPC=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -680,12 +677,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -721,6 +719,26 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_83xx_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -737,16 +755,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -755,6 +774,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -773,19 +793,52 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# DMA Engine support +# RTC interfaces # -# CONFIG_DMA_ENGINE is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# DMA Clients +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +CONFIG_RTC_DRV_DS1374=y +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + # +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # # @@ -805,7 +858,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -846,7 +898,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -865,10 +916,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -907,15 +955,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set CONFIG_UCC_FAST=y @@ -935,23 +975,22 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -959,6 +998,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -978,6 +1018,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -991,9 +1032,13 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/mpc8540_ads_defconfig index b953b2c5145..3791e29e7d0 100644 --- a/arch/powerpc/configs/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/mpc8540_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:42 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:44 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_FSL_BOOKE=y CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,9 +68,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -86,7 +94,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -129,7 +136,7 @@ CONFIG_MPC8540_ADS=y # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set # CONFIG_MPC85xx_MDS is not set -# CONFIG_MPC8544_DS is not set +# CONFIG_MPC85xx_DS is not set CONFIG_MPC8540=y CONFIG_MPC85xx=y CONFIG_MPIC=y @@ -149,6 +156,10 @@ CONFIG_MPIC=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -170,6 +181,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -178,6 +190,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -193,10 +207,6 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -210,7 +220,7 @@ CONFIG_FSL_SOC=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -250,6 +260,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -275,10 +286,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -307,6 +314,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -350,6 +358,7 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set CONFIG_PHYLIB=y # @@ -365,8 +374,14 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y @@ -399,7 +414,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -446,7 +460,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y @@ -465,9 +478,8 @@ CONFIG_GEN_RTC=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -477,6 +489,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -493,16 +512,15 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -511,6 +529,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -530,19 +549,6 @@ CONFIG_USB_SUPPORT=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -559,7 +565,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -600,7 +605,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -619,10 +623,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -658,15 +659,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -684,16 +677,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -717,8 +707,11 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -731,4 +724,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc8544_ds_defconfig b/arch/powerpc/configs/mpc8544_ds_defconfig index 9a3e08bcd18..18623a8ee75 100644 --- a/arch/powerpc/configs/mpc8544_ds_defconfig +++ b/arch/powerpc/configs/mpc8544_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Wed Aug 29 16:41:04 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:46 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_FSL_BOOKE=y CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -64,11 +69,14 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -89,7 +97,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -156,6 +163,10 @@ CONFIG_FSL_ULI1575=y # Kernel options # CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -177,6 +188,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -185,6 +197,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -194,6 +208,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -203,11 +218,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -222,7 +234,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -271,6 +283,7 @@ CONFIG_INET_TUNNEL=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -315,10 +328,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -348,6 +357,7 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -420,6 +430,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -431,6 +442,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -498,6 +510,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -512,14 +525,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -535,6 +541,8 @@ CONFIG_DUMMY=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -551,6 +559,7 @@ CONFIG_VITESSE_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -559,11 +568,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -571,6 +586,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -581,11 +597,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -601,7 +620,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -628,7 +646,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -688,15 +705,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -765,6 +779,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -859,6 +880,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set +# CONFIG_DVB_S5H1409 is not set # # Tuners/PLL support @@ -868,6 +890,9 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TDA827X is not set # CONFIG_DVB_TUNER_QT1010 is not set # CONFIG_DVB_TUNER_MT2060 is not set +# CONFIG_DVB_TUNER_MT2266 is not set +# CONFIG_DVB_TUNER_MT2131 is not set +# CONFIG_DVB_TUNER_DIB0070 is not set # # Miscellaneous devices @@ -881,16 +906,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -1022,6 +1048,7 @@ CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1082,6 +1109,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -1162,6 +1190,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1191,19 +1220,6 @@ CONFIG_RTC_DRV_CMOS=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1220,7 +1236,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1269,7 +1284,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1292,10 +1306,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1341,10 +1352,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1385,10 +1392,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1407,16 +1410,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1441,9 +1441,12 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1456,6 +1459,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1466,7 +1470,7 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_SHA1 is not set +CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set @@ -1476,6 +1480,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1489,9 +1494,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc8560_ads_defconfig b/arch/powerpc/configs/mpc8560_ads_defconfig index 0211e6b68e1..51f9693bacd 100644 --- a/arch/powerpc/configs/mpc8560_ads_defconfig +++ b/arch/powerpc/configs/mpc8560_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc9 -# Thu Oct 11 09:16:32 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:48 2007 # # CONFIG_PPC64 is not set @@ -68,9 +68,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -158,6 +161,7 @@ CONFIG_CPM=y # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -179,6 +183,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -207,11 +212,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_PCI_DEBUG=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -226,7 +228,7 @@ CONFIG_PCI_DEBUG=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -266,6 +268,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -291,10 +294,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -323,6 +322,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -366,10 +366,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -386,6 +382,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -402,6 +400,7 @@ CONFIG_DAVICOM_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -410,16 +409,23 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y +# CONFIG_FS_ENET_MDIO_FCC is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -438,11 +444,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -474,7 +483,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -524,15 +532,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -547,9 +552,9 @@ CONFIG_DEVPORT=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -562,6 +567,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -578,16 +590,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -596,6 +609,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -617,19 +631,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -646,7 +647,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -687,7 +687,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -706,10 +705,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -745,15 +741,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -771,16 +759,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -804,8 +789,11 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -819,5 +807,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig index 883d8af9deb..f51b58ae329 100644 --- a/arch/powerpc/configs/mpc8568mds_defconfig +++ b/arch/powerpc/configs/mpc8568mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:43 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:50 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_FSL_BOOKE=y CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,9 +68,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -84,7 +92,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -132,7 +139,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_MPC8560_ADS is not set # CONFIG_MPC85xx_CDS is not set CONFIG_MPC85xx_MDS=y -# CONFIG_MPC8544_DS is not set +# CONFIG_MPC85xx_DS is not set CONFIG_MPC85xx=y CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set @@ -144,6 +151,7 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +CONFIG_QUICC_ENGINE=y # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set @@ -151,6 +159,10 @@ CONFIG_MPIC=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -172,6 +184,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -180,6 +193,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -198,11 +213,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -217,7 +229,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -257,6 +269,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -282,10 +295,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -314,6 +323,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -384,6 +394,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -395,6 +406,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -421,14 +433,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -444,6 +449,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -460,6 +467,7 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -468,11 +476,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -480,21 +494,26 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y +# CONFIG_UCC_GETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -527,7 +546,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -576,28 +594,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_BOOKE_WDT is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -666,8 +668,6 @@ CONFIG_I2C_MPC=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -675,12 +675,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -716,6 +717,26 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_BOOKE_WDT is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -732,16 +753,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -750,6 +772,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -768,19 +791,52 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# DMA Engine support +# RTC interfaces # -# CONFIG_DMA_ENGINE is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# DMA Clients +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +CONFIG_RTC_DRV_DS1374=y +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + # +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # # @@ -800,7 +856,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -841,7 +896,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -860,10 +914,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -902,15 +953,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -928,17 +971,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -CONFIG_PROFILING=y -CONFIG_OPROFILE=y +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -962,9 +1001,12 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -981,12 +1023,14 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set # CONFIG_PPC_EARLY_DEBUG_BEAT is not set # CONFIG_PPC_EARLY_DEBUG_44x is not set +# CONFIG_PPC_EARLY_DEBUG_CPM is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1006,6 +1050,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1019,9 +1064,13 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc8572_ds_defconfig b/arch/powerpc/configs/mpc8572_ds_defconfig index 4e85b2e8852..b40802d17e0 100644 --- a/arch/powerpc/configs/mpc8572_ds_defconfig +++ b/arch/powerpc/configs/mpc8572_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Sep 11 01:19:35 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:52 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_FSL_BOOKE=y CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -64,11 +69,14 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -89,7 +97,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -156,6 +163,10 @@ CONFIG_FSL_ULI1575=y # Kernel options # CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -177,6 +188,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -185,6 +197,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -194,6 +208,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -203,11 +218,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -222,7 +234,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -271,6 +283,7 @@ CONFIG_INET_TUNNEL=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -315,10 +328,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -348,6 +357,7 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -420,6 +430,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -431,6 +442,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -498,6 +510,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -512,14 +525,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -535,6 +541,8 @@ CONFIG_DUMMY=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -551,6 +559,7 @@ CONFIG_VITESSE_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -559,11 +568,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -571,6 +586,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -581,11 +597,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -601,7 +620,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -628,7 +646,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -688,15 +705,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -765,6 +779,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -859,6 +880,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set +# CONFIG_DVB_S5H1409 is not set # # Tuners/PLL support @@ -868,6 +890,9 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TDA827X is not set # CONFIG_DVB_TUNER_QT1010 is not set # CONFIG_DVB_TUNER_MT2060 is not set +# CONFIG_DVB_TUNER_MT2266 is not set +# CONFIG_DVB_TUNER_MT2131 is not set +# CONFIG_DVB_TUNER_DIB0070 is not set # # Miscellaneous devices @@ -881,16 +906,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -1022,6 +1048,7 @@ CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1082,6 +1109,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -1162,6 +1190,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1191,19 +1220,6 @@ CONFIG_RTC_DRV_CMOS=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1220,7 +1236,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1269,7 +1284,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1292,10 +1306,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1341,10 +1352,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1385,10 +1392,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1407,16 +1410,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1441,9 +1441,12 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1456,6 +1459,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1466,7 +1470,7 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_SHA1 is not set +CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set @@ -1476,6 +1480,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1489,9 +1494,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc85xx_cds_defconfig b/arch/powerpc/configs/mpc85xx_cds_defconfig index a4f33d11054..2f9ad589b00 100644 --- a/arch/powerpc/configs/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/mpc85xx_cds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:43 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:54 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_FSL_BOOKE=y CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,9 +68,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -86,7 +94,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -129,7 +136,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_MPC8560_ADS is not set CONFIG_MPC85xx_CDS=y # CONFIG_MPC85xx_MDS is not set -# CONFIG_MPC8544_DS is not set +# CONFIG_MPC85xx_DS is not set CONFIG_MPC8540=y CONFIG_MPC85xx=y CONFIG_MPIC=y @@ -149,6 +156,10 @@ CONFIG_PPC_I8259=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -170,6 +181,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -178,6 +190,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="" @@ -196,11 +210,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -215,7 +226,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -255,6 +266,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -280,10 +292,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -312,6 +320,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -364,6 +373,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -371,8 +385,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -400,7 +412,7 @@ CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -412,10 +424,6 @@ CONFIG_BLK_DEV_IDEDMA=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -432,6 +440,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -448,6 +458,7 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -456,13 +467,19 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -470,6 +487,7 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -480,11 +498,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -516,7 +537,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -565,15 +585,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -588,9 +605,9 @@ CONFIG_DEVPORT=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -603,6 +620,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -619,16 +643,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -637,6 +662,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -658,19 +684,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -687,7 +700,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -728,7 +740,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -747,10 +758,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -786,15 +794,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -812,16 +812,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -845,8 +842,11 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -859,4 +859,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc8610_hpcd_defconfig b/arch/powerpc/configs/mpc8610_hpcd_defconfig index 0483211f52b..9614d24f832 100644 --- a/arch/powerpc/configs/mpc8610_hpcd_defconfig +++ b/arch/powerpc/configs/mpc8610_hpcd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc6 -# Tue Oct 2 11:42:56 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:56 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -61,10 +66,13 @@ CONFIG_LOCALVERSION="" # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -119,7 +127,6 @@ CONFIG_DEFAULT_IOSCHED="deadline" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set CONFIG_PPC_86xx=y @@ -148,6 +155,10 @@ CONFIG_MPIC=y # Kernel options # CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set @@ -168,6 +179,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -197,11 +209,8 @@ CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_PCI_DEBUG=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -216,7 +225,7 @@ CONFIG_PCI_DEBUG=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -255,6 +264,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -294,10 +304,6 @@ CONFIG_IPV6_SIT=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -326,6 +332,7 @@ CONFIG_IPV6_SIT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -399,6 +406,7 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -410,6 +418,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -477,6 +486,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -491,14 +501,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -514,6 +517,8 @@ CONFIG_DUMMY=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -530,6 +535,7 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -547,13 +553,16 @@ CONFIG_TULIP_MMIO=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -575,6 +584,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -592,11 +602,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -629,7 +642,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -688,14 +700,11 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -709,6 +718,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -725,16 +741,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -750,6 +767,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -771,19 +789,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -800,7 +805,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -840,7 +844,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -859,10 +862,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -908,10 +908,6 @@ CONFIG_LDM_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -952,10 +948,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -973,16 +965,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1007,8 +996,11 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1021,4 +1013,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig index ed214fcd8ab..ff092fc4c6b 100644 --- a/arch/powerpc/configs/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Wed Aug 29 16:16:23 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:58 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_PPC_STD_MMU_32=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -64,12 +69,14 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -90,7 +97,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -131,7 +137,6 @@ CONFIG_DEFAULT_IOSCHED="cfq" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set CONFIG_PPC_86xx=y @@ -141,6 +146,7 @@ CONFIG_PPC_86xx=y # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set CONFIG_MPC8641_HPCN=y +# CONFIG_MPC8610_HPCD is not set CONFIG_MPC8641=y CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set @@ -159,6 +165,10 @@ CONFIG_FSL_ULI1575=y # Kernel options # CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set @@ -181,6 +191,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -207,11 +218,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -226,7 +234,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -275,6 +283,7 @@ CONFIG_INET_TUNNEL=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -319,10 +328,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -352,6 +357,7 @@ CONFIG_FIB_RULES=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -424,6 +430,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -435,6 +442,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -502,6 +510,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -516,14 +525,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -539,6 +541,8 @@ CONFIG_DUMMY=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -555,6 +559,7 @@ CONFIG_VITESSE_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -563,11 +568,17 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -575,6 +586,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -585,11 +597,14 @@ CONFIG_GFAR_NAPI=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -605,7 +620,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -632,7 +646,6 @@ CONFIG_INPUT=y # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -692,15 +705,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -769,6 +779,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -863,6 +880,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set +# CONFIG_DVB_S5H1409 is not set # # Tuners/PLL support @@ -872,6 +890,9 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TDA827X is not set # CONFIG_DVB_TUNER_QT1010 is not set # CONFIG_DVB_TUNER_MT2060 is not set +# CONFIG_DVB_TUNER_MT2266 is not set +# CONFIG_DVB_TUNER_MT2131 is not set +# CONFIG_DVB_TUNER_DIB0070 is not set # # Miscellaneous devices @@ -885,16 +906,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -1026,6 +1048,7 @@ CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1086,6 +1109,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set @@ -1166,6 +1190,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1195,19 +1220,6 @@ CONFIG_RTC_DRV_CMOS=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1224,7 +1236,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1273,7 +1284,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1296,10 +1306,7 @@ CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1345,10 +1352,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1389,10 +1392,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1411,17 +1410,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set -# CONFIG_KPROBES is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set @@ -1446,9 +1441,12 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1461,6 +1459,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1471,7 +1470,7 @@ CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_SHA1 is not set +CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_WP512 is not set @@ -1481,6 +1480,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1494,9 +1494,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig index 070b0a5b9c0..a7ef231f2ab 100644 --- a/arch/powerpc/configs/mpc866_ads_defconfig +++ b/arch/powerpc/configs/mpc866_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:44 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:48:59 2007 # # CONFIG_PPC64 is not set @@ -18,8 +18,13 @@ CONFIG_8xx=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -58,9 +63,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -79,7 +87,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y # CONFIG_VM_EVENT_COUNTERS is not set @@ -121,6 +128,7 @@ CONFIG_CPM1=y # CONFIG_MPC8XXFADS is not set CONFIG_MPC86XADS=y # CONFIG_MPC885ADS is not set +# CONFIG_PPC_EP88XC is not set # # MPC8xx CPM Options @@ -131,6 +139,7 @@ CONFIG_MPC86XADS=y # CONFIG_8xx_COPYBACK=y CONFIG_8xx_CPU6=y +CONFIG_8xx_CPU15=y CONFIG_NO_UCODE_PATCH=y # CONFIG_USB_SOF_UCODE_PATCH is not set # CONFIG_I2C_SPI_UCODE_PATCH is not set @@ -148,11 +157,16 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +CONFIG_CPM=y # # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set @@ -174,6 +188,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -182,8 +197,11 @@ CONFIG_VIRT_TO_BUS=y # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set -# CONFIG_WANT_DEVICE_TREE is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -198,10 +216,6 @@ CONFIG_FSL_SOC=y # CONFIG_ARCH_SUPPORTS_MSI is not set # -# PCCARD (PCMCIA/CardBus) support -# - -# # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set @@ -213,7 +227,7 @@ CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_TASK_SIZE=0x80000000 -CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x00400000 @@ -254,6 +268,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -279,10 +294,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -348,6 +359,7 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set CONFIG_PHYLIB=y # @@ -365,11 +377,20 @@ CONFIG_PHYLIB=y CONFIG_FIXED_PHY=y CONFIG_FIXED_MII_10_FDX=y CONFIG_FIXED_MII_100_FDX=y +# CONFIG_FIXED_MII_1000_FDX is not set +CONFIG_FIXED_MII_AMNT=1 +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FEC=y +CONFIG_FS_ENET_MDIO_FEC=y CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y @@ -403,7 +424,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -470,7 +490,6 @@ CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y @@ -489,9 +508,8 @@ CONFIG_GEN_RTC=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -501,6 +519,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -517,16 +542,15 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -535,6 +559,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -554,19 +579,6 @@ CONFIG_USB_SUPPORT=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -585,7 +597,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -626,7 +637,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -645,10 +655,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -690,15 +697,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -717,22 +716,21 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SAMPLES is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -740,4 +738,7 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index 482d99db687..22f8171d6d4 100644 --- a/arch/powerpc/configs/mpc885_ads_defconfig +++ b/arch/powerpc/configs/mpc885_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc3 -# Mon Aug 27 15:23:16 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:01 2007 # # CONFIG_PPC64 is not set @@ -18,8 +18,13 @@ CONFIG_8xx=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -59,9 +64,12 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -81,7 +89,6 @@ CONFIG_BUG=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y # CONFIG_VM_EVENT_COUNTERS is not set @@ -158,11 +165,17 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set CONFIG_PPC_CPM_NEW_BINDING=y +# CONFIG_FSL_ULI1575 is not set +CONFIG_CPM=y # # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set @@ -174,6 +187,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set +CONFIG_8XX_MINIMAL_FPEMU=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y @@ -184,6 +198,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -192,6 +207,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="mpc885ads.dts" @@ -207,10 +224,6 @@ CONFIG_FSL_SOC=y # CONFIG_PCI_SYSCALL is not set # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -225,7 +238,7 @@ CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_TASK_SIZE=0x80000000 -CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x00400000 @@ -262,6 +275,7 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -287,10 +301,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -319,6 +329,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -342,6 +353,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -425,6 +437,7 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set CONFIG_PHYLIB=y # @@ -443,9 +456,15 @@ CONFIG_DAVICOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FEC=y +CONFIG_FS_ENET_MDIO_FEC=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -503,7 +522,6 @@ CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y @@ -521,6 +539,13 @@ CONFIG_GEN_RTC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -537,16 +562,15 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -559,19 +583,6 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -620,7 +631,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -640,10 +650,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -685,15 +692,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -710,16 +709,13 @@ CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -741,8 +737,11 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -755,4 +754,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 1ccf3ed7693..292de3d6ce9 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:40:47 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:03 2007 # CONFIG_PPC64=y @@ -10,6 +10,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -18,8 +19,13 @@ CONFIG_PPC_MM_SLICES=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -62,10 +68,14 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -86,7 +96,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -107,14 +116,15 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set +CONFIG_BLOCK_COMPAT=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set @@ -125,7 +135,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -141,6 +150,7 @@ CONFIG_PPC_PASEMI=y # PA Semi PWRficient options # CONFIG_PPC_PASEMI_IOMMU=y +# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set CONFIG_PPC_PASEMI_MDIO=y CONFIG_ELECTRA_IDE=y # CONFIG_PPC_CELLEB is not set @@ -156,29 +166,53 @@ CONFIG_MPIC=y # CONFIG_U3_DART is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set +CONFIG_MPIC_BROKEN_REGREAD=y # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set -# CONFIG_CPU_FREQ is not set +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_FREQ_DEBUG=y +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set + +# +# CPU Frequency drivers +# +CONFIG_PPC_PASEMI_CPUFREQ=y # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set # # Kernel options # -CONFIG_HZ_100=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ_1000=y +CONFIG_HZ=1000 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_PREEMPT_BKL=y +# CONFIG_PREEMPT_BKL is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_FORCE_MAX_ZONEORDER=9 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_KEXEC is not set @@ -196,12 +230,13 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y -# CONFIG_PPC_HAS_HASH_64K is not set -# CONFIG_PPC_64K_PAGES is not set +CONFIG_PPC_HAS_HASH_64K=y +CONFIG_PPC_64K_PAGES=y # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -222,11 +257,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=y CONFIG_PCMCIA_DEBUG=y CONFIG_PCMCIA=y @@ -240,6 +272,7 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set +# CONFIG_ELECTRA_CF is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -255,7 +288,7 @@ CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set +CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=y @@ -281,6 +314,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -306,10 +340,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -338,6 +368,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -361,6 +392,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -385,6 +417,7 @@ CONFIG_MTD_CFI_I2=y # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -402,7 +435,15 @@ CONFIG_MTD_PHRAM=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set -# CONFIG_MTD_NAND is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set # @@ -455,10 +496,42 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set -# CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# # CONFIG_IDEPCI_PCIBUS_ORDER is not set +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -498,10 +571,11 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set -CONFIG_BLK_DEV_3W_XXXX_RAID=y -CONFIG_SCSI_3W_9XXX=y +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set @@ -574,9 +648,10 @@ CONFIG_ATA_GENERIC=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PCMCIA is not set +CONFIG_PATA_PCMCIA=y # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set @@ -589,41 +664,13 @@ CONFIG_ATA_GENERIC=y # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set -CONFIG_IEEE1394=y - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set - -# -# Controllers -# -CONFIG_IEEE1394_PCILYNX=y -CONFIG_IEEE1394_OHCI1394=y - -# -# Protocols -# -# CONFIG_IEEE1394_VIDEO1394 is not set -CONFIG_IEEE1394_SBP2=y -# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set -# CONFIG_IEEE1394_ETH1394 is not set -# CONFIG_IEEE1394_DV1394 is not set -CONFIG_IEEE1394_RAWIO=y +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y @@ -633,6 +680,8 @@ CONFIG_DUMMY=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -649,6 +698,7 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -657,13 +707,16 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -682,6 +735,7 @@ CONFIG_NETDEV_1000=y CONFIG_E1000=y CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -689,6 +743,7 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -697,12 +752,15 @@ CONFIG_TIGON3=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set CONFIG_PASEMI_MAC=y # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -718,7 +776,6 @@ CONFIG_PASEMI_MAC=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_NET_PCMCIA is not set # CONFIG_WAN is not set @@ -749,7 +806,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=y -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -810,15 +866,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=4 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_PASEMI=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # # PCMCIA character devices @@ -896,8 +949,6 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y CONFIG_HWMON_VID=y -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -905,12 +956,13 @@ CONFIG_HWMON_VID=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -946,6 +998,13 @@ CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -963,14 +1022,14 @@ CONFIG_DAB=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_AGP is not set +CONFIG_DRM=y +# CONFIG_DRM_TDFX is not set +# CONFIG_DRM_R128 is not set +CONFIG_DRM_RADEON=y +# CONFIG_DRM_MGA is not set +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set CONFIG_VGASTATE=y # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y @@ -979,6 +1038,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1026,6 +1086,15 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -1178,6 +1247,7 @@ CONFIG_SND_USB_USX2Y=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1328,6 +1398,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1357,19 +1428,6 @@ CONFIG_RTC_DRV_DS1307=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1388,7 +1446,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1436,7 +1493,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=y # @@ -1449,30 +1505,43 @@ CONFIG_CONFIGFS_FS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y # CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set @@ -1501,10 +1570,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1545,10 +1610,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1561,23 +1622,24 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1586,7 +1648,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y -CONFIG_SCHED_DEBUG=y +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1601,9 +1663,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1620,6 +1685,7 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1628,34 +1694,38 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=y -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_ECB is not set CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set +CONFIG_CRYPTO_BLOWFISH=y # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_HW is not set +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index 8e5988c4a16..5416be4419b 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:44:46 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:05 2007 # # CONFIG_PPC64 is not set @@ -21,8 +21,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,10 +68,15 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -87,7 +97,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -127,7 +136,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -141,6 +149,7 @@ CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_EMBEDDED6xx is not set CONFIG_PPC_NATIVE=y CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set @@ -158,6 +167,8 @@ CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y @@ -177,6 +188,10 @@ CONFIG_PPC601_SYNC_FIX=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -198,6 +213,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -210,7 +226,9 @@ CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_VERBOSE is not set CONFIG_PM_SLEEP=y +CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_APM_EMULATION=y @@ -230,11 +248,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=m # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=m @@ -267,7 +282,7 @@ CONFIG_PCCARD_NONSTATIC=m CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00800000 # @@ -305,6 +320,7 @@ CONFIG_INET_ESP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -372,6 +388,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set @@ -448,13 +465,9 @@ CONFIG_IP_DCCP_CCID3_RTO=100 # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set -CONFIG_NET_SCH_FIFO=y CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_SCH_FIFO=y # # Network testing @@ -492,6 +505,8 @@ CONFIG_IRTTY_SIR=m # # CONFIG_DONGLE is not set # CONFIG_KINGSUN_DONGLE is not set +# CONFIG_KSDAZZLE_DONGLE is not set +# CONFIG_KS959_DONGLE is not set # # Old SIR device drivers @@ -545,8 +560,10 @@ CONFIG_BT_HCIBFUSB=m # Wireless # CONFIG_CFG80211=m +CONFIG_NL80211=y CONFIG_WIRELESS_EXT=y CONFIG_MAC80211=m +CONFIG_MAC80211_RCSIMPLE=y CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m @@ -565,6 +582,7 @@ CONFIG_IEEE80211_CRYPT_TKIP=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -622,6 +640,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -629,8 +652,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -661,7 +682,7 @@ CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -702,6 +723,7 @@ CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -718,6 +740,7 @@ CONFIG_SCSI_AIC7XXX_OLD=m # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -769,14 +792,8 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -830,6 +847,8 @@ CONFIG_DUMMY=m # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -843,6 +862,10 @@ CONFIG_SUNGEM=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_PCNET32_NAPI is not set @@ -850,7 +873,6 @@ CONFIG_PCNET32=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -868,6 +890,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -875,6 +898,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -884,11 +908,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -907,15 +934,41 @@ CONFIG_APPLE_AIRPORT=m # CONFIG_TMD_HERMES is not set # CONFIG_NORTEL_HERMES is not set CONFIG_PCI_HERMES=m -# CONFIG_ATMEL is not set CONFIG_PCMCIA_HERMES=m # CONFIG_PCMCIA_SPECTRUM is not set +# CONFIG_ATMEL is not set # CONFIG_AIRO_CS is not set # CONFIG_PCMCIA_WL3501 is not set CONFIG_PRISM54=m # CONFIG_USB_ZD1201 is not set # CONFIG_RTL8187 is not set +# CONFIG_ADM8211 is not set +CONFIG_P54_COMMON=m +# CONFIG_P54_USB is not set +# CONFIG_P54_PCI is not set +# CONFIG_IWLWIFI is not set # CONFIG_HOSTAP is not set +CONFIG_B43=m +CONFIG_B43_PCI_AUTOSELECT=y +CONFIG_B43_PCICORE_AUTOSELECT=y +# CONFIG_B43_PCMCIA is not set +CONFIG_B43_LEDS=y +# CONFIG_B43_DEBUG is not set +CONFIG_B43_DMA=y +CONFIG_B43_PIO=y +CONFIG_B43_DMA_AND_PIO_MODE=y +# CONFIG_B43_DMA_MODE is not set +# CONFIG_B43_PIO_MODE is not set +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_PCI_AUTOSELECT=y +CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y +CONFIG_B43LEGACY_DEBUG=y +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +# CONFIG_B43LEGACY_DMA_MODE is not set +# CONFIG_B43LEGACY_PIO_MODE is not set +# CONFIG_RT2X00 is not set # # USB Network Adapters @@ -924,7 +977,6 @@ CONFIG_PRISM54=m # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -CONFIG_USB_USBNET_MII=m CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m @@ -975,7 +1027,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -1034,29 +1085,19 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=m CONFIG_SERIAL_PMACZILOG=m +CONFIG_SERIAL_PMACZILOG_TTYS=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set +CONFIG_HW_RANDOM=m CONFIG_NVRAM=y CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -CONFIG_AGP=m -CONFIG_AGP_UNINORTH=m -CONFIG_DRM=m -# CONFIG_DRM_TDFX is not set -CONFIG_DRM_R128=m -CONFIG_DRM_RADEON=m -# CONFIG_DRM_MGA is not set -# CONFIG_DRM_SIS is not set -# CONFIG_DRM_VIA is not set -# CONFIG_DRM_SAVAGE is not set # # PCMCIA character devices @@ -1138,6 +1179,20 @@ CONFIG_APM_POWER=y # CONFIG_BATTERY_DS2760 is not set CONFIG_BATTERY_PMU=y # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +CONFIG_SSB=m +CONFIG_SSB_PCIHOST_POSSIBLE=y +CONFIG_SSB_PCIHOST=y +CONFIG_SSB_PCMCIAHOST_POSSIBLE=y +# CONFIG_SSB_PCMCIAHOST is not set +# CONFIG_SSB_DEBUG is not set +CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y +CONFIG_SSB_DRIVER_PCICORE=y # # Multifunction device drivers @@ -1154,18 +1209,16 @@ CONFIG_BATTERY_PMU=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -CONFIG_DISPLAY_SUPPORT=y - -# -# Display hardware drivers -# +CONFIG_AGP=m +CONFIG_AGP_UNINORTH=m +CONFIG_DRM=m +# CONFIG_DRM_TDFX is not set +CONFIG_DRM_R128=m +CONFIG_DRM_RADEON=m +# CONFIG_DRM_MGA is not set +# CONFIG_DRM_SIS is not set +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set CONFIG_VGASTATE=y # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y @@ -1174,6 +1227,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1199,6 +1253,7 @@ CONFIG_FB_CT65550=y # CONFIG_FB_ASILIANT is not set CONFIG_FB_IMSTT=y # CONFIG_FB_VGA16 is not set +# CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y @@ -1236,6 +1291,19 @@ CONFIG_FB_3DFX=y # CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# # # Console display driver support @@ -1399,6 +1467,7 @@ CONFIG_SND_USB_AUDIO=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1488,6 +1557,7 @@ CONFIG_USB_SERIAL=m # CONFIG_USB_SERIAL_AIRPRIME is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP2101 is not set @@ -1587,19 +1657,6 @@ CONFIG_LEDS_TRIGGER_IDE_DISK=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1616,7 +1673,6 @@ CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1663,7 +1719,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1682,10 +1737,7 @@ CONFIG_HFSPLUS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1735,10 +1787,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m @@ -1779,10 +1827,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1806,18 +1850,17 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1841,9 +1884,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUGGER=y @@ -1859,6 +1905,7 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1879,6 +1926,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1893,9 +1941,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index bb8d4e46f0c..5760b9f033e 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:47:09 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:07 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -67,12 +73,21 @@ CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y # CONFIG_TASK_XACCT is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_CGROUPS=y +# CONFIG_CGROUP_DEBUG is not set +# CONFIG_CGROUP_NS is not set CONFIG_CPUSETS=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_CGROUP_CPUACCT is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_PROC_PID_CPUSET=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" @@ -92,7 +107,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -113,6 +127,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -131,7 +146,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -154,7 +168,15 @@ CONFIG_VIOPATH=y CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y -# CONFIG_PPC_PASEMI is not set +CONFIG_PPC_PASEMI=y + +# +# PA Semi PWRficient options +# +CONFIG_PPC_PASEMI_IOMMU=y +# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set +CONFIG_PPC_PASEMI_MDIO=y +CONFIG_ELECTRA_IDE=y CONFIG_PPC_CELLEB=y # CONFIG_PPC_PS3 is not set CONFIG_PPC_CELL=y @@ -187,6 +209,7 @@ CONFIG_RTAS_FLASH=m CONFIG_PPC_PMI=m CONFIG_MMIO_NVRAM=y CONFIG_MPIC_U3_HT_IRQS=y +CONFIG_MPIC_BROKEN_REGREAD=y CONFIG_IBMVIO=y # CONFIG_IBMEBUS is not set # CONFIG_PPC_MPC106 is not set @@ -200,6 +223,8 @@ CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y @@ -210,6 +235,7 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y # CPU Frequency drivers # CONFIG_CPU_FREQ_PMAC64=y +CONFIG_PPC_PASEMI_CPUFREQ=y # CONFIG_CPM2 is not set CONFIG_AXON_RAM=m # CONFIG_FSL_ULI1575 is not set @@ -233,6 +259,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_HOTPLUG_CPU=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -253,6 +280,8 @@ CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 @@ -267,6 +296,7 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SUSPEND_SMP_POSSIBLE=y +CONFIG_HIBERNATION_SMP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -283,12 +313,22 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y +CONFIG_CARDBUS=y # -# PCCARD (PCMCIA/CardBus) support +# PC-card bridges # -# CONFIG_PCCARD is not set +# CONFIG_YENTA is not set +# CONFIG_PD6729 is not set +# CONFIG_I82092 is not set +CONFIG_ELECTRA_CF=y CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_FAKE is not set # CONFIG_HOTPLUG_PCI_CPCI is not set @@ -318,7 +358,10 @@ CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set CONFIG_NET_IPIP=y # CONFIG_NET_IPGRE is not set # CONFIG_IP_MROUTE is not set @@ -332,6 +375,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -403,6 +447,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +# CONFIG_NETFILTER_XT_MATCH_TIME is not set CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m @@ -464,10 +509,6 @@ CONFIG_LLC=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -497,6 +538,7 @@ CONFIG_NET_CLS_ROUTE=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -538,6 +580,8 @@ CONFIG_BLK_DEV_IDE=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set +# CONFIG_BLK_DEV_IDECS is not set +# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set @@ -549,6 +593,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -556,8 +605,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set CONFIG_BLK_DEV_AMD74XX=y @@ -589,7 +636,7 @@ CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -630,6 +677,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_SRP_ATTRS=y CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -670,19 +718,20 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set CONFIG_ATA=y CONFIG_ATA_NONSTANDARD=y # CONFIG_SATA_AHCI is not set CONFIG_SATA_SVW=y # CONFIG_ATA_PIIX is not set -# CONFIG_SATA_MV is not set +CONFIG_SATA_MV=y # CONFIG_SATA_NV is not set # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set +CONFIG_SATA_SIL24=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -712,8 +761,10 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set +CONFIG_PATA_PCMCIA=y # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set @@ -724,6 +775,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set CONFIG_PATA_WINBOND=y +CONFIG_PATA_PLATFORM=y CONFIG_PATA_SCC=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y @@ -744,15 +796,10 @@ CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -799,13 +846,15 @@ CONFIG_BONDING=m # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set -CONFIG_PHYLIB=m +CONFIG_PHYLIB=y # # MII PHY device drivers # -CONFIG_MARVELL_PHY=m +CONFIG_MARVELL_PHY=y # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set @@ -817,6 +866,9 @@ CONFIG_BROADCOM_PHY=m CONFIG_FIXED_PHY=m CONFIG_FIXED_MII_10_FDX=y CONFIG_FIXED_MII_100_FDX=y +# CONFIG_FIXED_MII_1000_FDX is not set +CONFIG_FIXED_MII_AMNT=1 +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -828,6 +880,11 @@ CONFIG_VORTEX=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_IBMVETH=m +# CONFIG_IBM_NEW_EMAC is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +CONFIG_IBM_NEW_EMAC_TAH=y +CONFIG_IBM_NEW_EMAC_EMAC4=y CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_PCNET32_NAPI is not set @@ -835,7 +892,6 @@ CONFIG_PCNET32=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -855,6 +911,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -862,6 +919,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -871,13 +929,16 @@ CONFIG_SPIDER_NET=m CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set -CONFIG_PASEMI_MAC=m +# CONFIG_NIU is not set +CONFIG_PASEMI_MAC=y # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -896,8 +957,8 @@ CONFIG_IBMOL=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set +# CONFIG_NET_PCMCIA is not set # CONFIG_WAN is not set CONFIG_ISERIES_VETH=m # CONFIG_FDDI is not set @@ -917,6 +978,7 @@ CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -938,7 +1000,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_EVBUG is not set @@ -1001,6 +1062,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -1028,14 +1090,18 @@ CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y CONFIG_HVCS=m # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set @@ -1067,6 +1133,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_PASEMI=y # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set # CONFIG_I2C_SIMTEC is not set @@ -1105,6 +1172,13 @@ CONFIG_I2C_POWERMAC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -1121,18 +1195,8 @@ CONFIG_I2C_POWERMAC=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -CONFIG_DISPLAY_SUPPORT=y - -# -# Display hardware drivers -# +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -1141,6 +1205,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1191,6 +1256,19 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_PM3 is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# # # Console display driver support @@ -1332,6 +1410,12 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SND_USB_CAIAQ is not set # +# PCMCIA devices +# +# CONFIG_SND_VXPOCKET is not set +# CONFIG_SND_PDAUDIOCF is not set + +# # System on Chip audio support # # CONFIG_SND_SOC is not set @@ -1347,6 +1431,7 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1488,19 +1573,53 @@ CONFIG_EDAC=y # # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_MM_EDAC=y -# CONFIG_RTC_CLASS is not set +CONFIG_EDAC_PASEMI=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # -# DMA Engine support +# SPI RTC drivers # -# CONFIG_DMA_ENGINE is not set # -# DMA Clients +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # # @@ -1584,7 +1703,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1603,10 +1721,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1618,6 +1733,7 @@ CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y +CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1625,6 +1741,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +CONFIG_SUNRPC_XPRT_RDMA=m # CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m @@ -1661,10 +1778,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1705,10 +1818,6 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1732,18 +1841,17 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1767,9 +1875,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set @@ -1779,6 +1890,7 @@ CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y CONFIG_IRQSTACKS=y +# CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1787,6 +1899,7 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y @@ -1811,6 +1924,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1825,9 +1939,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig index 9191f557b04..142d206d687 100644 --- a/arch/powerpc/configs/pq2fads_defconfig +++ b/arch/powerpc/configs/pq2fads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 11:58:17 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:09 2007 # # CONFIG_PPC64 is not set @@ -20,8 +20,13 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,6 +68,8 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -82,7 +89,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -116,7 +122,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # # CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_EMBEDDED6xx is not set CONFIG_PPC_82xx=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -126,7 +131,6 @@ CONFIG_PPC_82xx=y # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_MPC8272_ADS is not set CONFIG_PQ2FADS=y -# CONFIG_EP8248E is not set CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_PQ2_ADS_PCI_PIC=y @@ -149,6 +153,10 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -165,6 +173,7 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -173,6 +182,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="pq2fads.dts" @@ -192,11 +203,8 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -210,7 +218,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_BOOT_LOAD=0x00400000 # @@ -247,6 +255,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -290,10 +299,6 @@ CONFIG_NETFILTER=y # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -319,6 +324,7 @@ CONFIG_NETFILTER=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -342,6 +348,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -380,6 +387,7 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y # CONFIG_MTD_SBC8240 is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -442,10 +450,40 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set -# CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# # CONFIG_IDEPCI_PCIBUS_ORDER is not set +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -457,10 +495,6 @@ CONFIG_IDE_PROC_FS=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -479,6 +513,7 @@ CONFIG_NETDEVICES=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=y +# CONFIG_VETH is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -504,20 +539,28 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y +# CONFIG_FS_ENET_MDIO_FCC is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -525,11 +568,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -567,7 +613,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -638,14 +683,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -658,6 +700,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -674,16 +723,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -707,6 +757,7 @@ CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y # CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set @@ -731,19 +782,6 @@ CONFIG_USB_ETH=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -759,7 +797,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -799,7 +836,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # # Miscellaneous filesystems @@ -812,10 +848,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -853,10 +886,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -915,11 +944,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -943,8 +974,11 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -952,16 +986,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_KGDB_CONSOLE is not set CONFIG_BDI_SWITCH=y # CONFIG_PPC_EARLY_DEBUG is not set -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set -# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set -# CONFIG_PPC_EARLY_DEBUG_BEAT is not set -# CONFIG_PPC_EARLY_DEBUG_44x is not set -# CONFIG_PPC_EARLY_DEBUG_CPM is not set # # Security options @@ -997,8 +1021,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index 3e87faf9b5c..46b2579d38b 100644 --- a/arch/powerpc/configs/prpmc2800_defconfig +++ b/arch/powerpc/configs/prpmc2800_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Tue Aug 28 21:24:45 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:11 2007 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set @@ -22,8 +23,13 @@ CONFIG_PPC_STD_MMU_32=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_CHECK_CACHE_COHERENCY=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -63,9 +69,12 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -85,7 +94,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -119,16 +127,21 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_EMBEDDED6xx=y +CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y +# CONFIG_PPC_CHRP is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_EFIKA is not set +# CONFIG_PPC_LITE5200 is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +CONFIG_EMBEDDED6xx=y # CONFIG_LINKSTATION is not set # CONFIG_MPC7448HPC2 is not set # CONFIG_PPC_HOLLY is not set @@ -144,6 +157,7 @@ CONFIG_MV64X60=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set @@ -151,6 +165,10 @@ CONFIG_MV64X60=y # Kernel options # CONFIG_HIGHMEM=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -172,6 +190,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 @@ -180,6 +199,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="prpmc2800.dts" @@ -197,10 +218,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_PCI_LEGACY=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -215,7 +233,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x00800000 @@ -257,6 +275,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -282,10 +301,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -314,6 +329,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -337,6 +353,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -369,6 +386,7 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -438,6 +456,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -445,8 +468,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set @@ -474,7 +495,7 @@ CONFIG_BLK_DEV_PDC202XX_NEW=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -512,6 +533,7 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -523,6 +545,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -590,6 +613,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -603,14 +627,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -628,6 +645,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -644,6 +663,7 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -652,13 +672,16 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -682,6 +705,7 @@ CONFIG_NETDEV_1000=y CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -689,6 +713,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -698,11 +723,14 @@ CONFIG_MV643XX_ETH=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -718,7 +746,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -748,7 +775,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -795,15 +821,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -873,8 +896,6 @@ CONFIG_I2C_MV64XXX=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -882,12 +903,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -923,6 +945,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -939,16 +968,17 @@ CONFIG_HWMON=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support @@ -964,6 +994,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1091,6 +1122,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set CONFIG_RTC_DRV_MAX6900=y # CONFIG_RTC_DRV_RS5C372 is not set @@ -1120,19 +1152,6 @@ CONFIG_RTC_DRV_MAX6900=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1149,7 +1168,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1190,7 +1208,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1210,10 +1227,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set # CONFIG_NFS_V4 is not set @@ -1253,15 +1267,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1279,23 +1285,23 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_SAMPLES is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1303,4 +1309,6 @@ CONFIG_DEBUG_BUGVERBOSE=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig index 3566c448bdc..5bd547ecd60 100644 --- a/arch/powerpc/configs/ps3_defconfig +++ b/arch/powerpc/configs/ps3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Tue Aug 7 19:17:26 2007 +# Linux kernel version: 2.6.24-rc4 +# Tue Dec 4 22:49:57 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +CONFIG_TUNE_CELL=y CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -59,14 +65,18 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set +CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -87,13 +97,11 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLAB is not set -CONFIG_SLUB=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -108,6 +116,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -126,7 +135,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -176,10 +184,15 @@ CONFIG_SPU_BASE=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options # +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -211,6 +224,8 @@ CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 @@ -237,10 +252,6 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -280,6 +291,7 @@ CONFIG_INET_TUNNEL=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y @@ -318,10 +330,6 @@ CONFIG_IPV6_SIT=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -330,26 +338,7 @@ CONFIG_IPV6_SIT=y # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -# CONFIG_BT_BNEP is not set -CONFIG_BT_HIDP=m - -# -# Bluetooth device drivers -# -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -# CONFIG_BT_HCIBCM203X is not set -# CONFIG_BT_HCIBPA10X is not set -# CONFIG_BT_HCIBFUSB is not set -# CONFIG_BT_HCIVHCI is not set +# CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # @@ -358,7 +347,13 @@ CONFIG_BT_HCIUART_BCSP=y # CONFIG_CFG80211 is not set CONFIG_WIRELESS_EXT=y # CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +CONFIG_IEEE80211=m +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=m +CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -369,9 +364,10 @@ CONFIG_WIRELESS_EXT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -434,6 +430,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_ATA is not set # CONFIG_MD is not set @@ -445,8 +442,15 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set -# CONFIG_NET_ETHERNET is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y CONFIG_MII=m +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_GELIC_NET=y # CONFIG_NETDEV_10000 is not set @@ -455,7 +459,12 @@ CONFIG_GELIC_NET=y # Wireless LAN # # CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_HOSTAP is not set +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set # # USB Network Adapters @@ -464,8 +473,8 @@ CONFIG_GELIC_NET=y # CONFIG_USB_KAWETH is not set CONFIG_USB_PEGASUS=m # CONFIG_USB_RTL8150 is not set -CONFIG_USB_USBNET_MII=m CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m # CONFIG_USB_NET_CDCETHER is not set # CONFIG_USB_NET_DM9601 is not set # CONFIG_USB_NET_GL620A is not set @@ -499,9 +508,8 @@ CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_JOYDEV=m +CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_EVBUG is not set # @@ -561,7 +569,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -579,6 +586,13 @@ CONFIG_GEN_RTC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -595,12 +609,6 @@ CONFIG_GEN_RTC=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -609,6 +617,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set CONFIG_FB_SYS_FILLRECT=y CONFIG_FB_SYS_COPYAREA=y CONFIG_FB_SYS_IMAGEBLIT=y @@ -628,8 +637,14 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_IBM_GXT4500 is not set CONFIG_FB_PS3=y -CONFIG_FB_PS3_DEFAULT_SIZE_M=18 +CONFIG_FB_PS3_DEFAULT_SIZE_M=9 # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -713,6 +728,7 @@ CONFIG_SND_PS3_DEFAULT_START_DELAY=2000 CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -776,12 +792,14 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_LIBUSUAL is not set @@ -839,19 +857,6 @@ CONFIG_USB_MON=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -868,7 +873,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -881,6 +885,8 @@ CONFIG_FS_MBCACHE=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y @@ -919,7 +925,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -938,10 +943,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -973,10 +975,6 @@ CONFIG_CIFS=m # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1017,10 +1015,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1038,17 +1032,16 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1060,7 +1053,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set CONFIG_DEBUG_SPINLOCK=y @@ -1072,9 +1065,12 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set CONFIG_DEBUG_LIST=y +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1088,6 +1084,7 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1107,22 +1104,26 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=m # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set +CONFIG_CRYPTO_MICHAEL_MIC=m # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index c09eb8cfbe7..92bbf51ad4f 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:50:02 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:15 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=128 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -66,13 +72,23 @@ CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_TREE=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_CGROUPS=y +# CONFIG_CGROUP_DEBUG is not set +CONFIG_CGROUP_NS=y CONFIG_CPUSETS=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_FAIR_USER_SCHED is not set +CONFIG_FAIR_CGROUP_SCHED=y +CONFIG_CGROUP_CPUACCT=y CONFIG_SYSFS_DEPRECATED=y +CONFIG_PROC_PID_CPUSET=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" @@ -92,7 +108,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -113,6 +128,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -131,7 +147,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -193,6 +208,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y CONFIG_HOTPLUG_CPU=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -214,6 +230,8 @@ CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y # CONFIG_MEMORY_HOTPLUG is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y @@ -244,11 +262,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_FAKE is not set @@ -293,6 +308,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -359,6 +375,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m @@ -413,10 +430,6 @@ CONFIG_LLC=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -447,6 +460,7 @@ CONFIG_NET_CLS_ROUTE=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -507,6 +521,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -514,8 +533,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set CONFIG_BLK_DEV_AMD74XX=y @@ -543,7 +560,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -584,6 +601,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_SRP_ATTRS=y CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -668,6 +686,7 @@ CONFIG_ATA=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -698,15 +717,10 @@ CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -722,6 +736,8 @@ CONFIG_BONDING=m # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -735,6 +751,10 @@ CONFIG_VORTEX=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_IBMVETH=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_PCNET32_NAPI is not set @@ -742,7 +762,6 @@ CONFIG_PCNET32=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -763,6 +782,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -770,6 +790,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -779,14 +800,17 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set CONFIG_EHEA=m +# CONFIG_IXGBE is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set CONFIG_S2IO=m # CONFIG_S2IO_NAPI is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_PASEMI_MAC is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -805,7 +829,6 @@ CONFIG_IBMOL=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -826,6 +849,7 @@ CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -847,7 +871,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -934,14 +957,11 @@ CONFIG_HVC_CONSOLE=y CONFIG_HVC_RTAS=y CONFIG_HVCS=m # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=1024 # CONFIG_HANGCHECK_TIMER is not set @@ -1011,6 +1031,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -1027,18 +1054,8 @@ CONFIG_I2C_ALGOBIT=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -CONFIG_DISPLAY_SUPPORT=y - -# -# Display hardware drivers -# +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y @@ -1047,6 +1064,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1096,6 +1114,19 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_PM3 is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# # # Console display driver support @@ -1120,6 +1151,7 @@ CONFIG_LOGO_LINUX_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1257,19 +1289,6 @@ CONFIG_INFINIBAND_SRP=m # CONFIG_INFINIBAND_ISER is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# # CONFIG_AUXDISPLAY is not set # @@ -1314,6 +1333,7 @@ CONFIG_XFS_POSIX_ACL=y # CONFIG_GFS2_FS is not set CONFIG_OCFS2_FS=m CONFIG_OCFS2_DEBUG_MASKLOG=y +# CONFIG_OCFS2_DEBUG_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1354,7 +1374,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -1373,10 +1392,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1395,6 +1411,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +CONFIG_SUNRPC_XPRT_RDMA=m # CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m @@ -1415,10 +1432,6 @@ CONFIG_CIFS_POSIX=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1459,10 +1472,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1486,18 +1495,17 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_KPROBES=y +CONFIG_MARKERS=y # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1521,10 +1529,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1534,6 +1545,7 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y CONFIG_IRQSTACKS=y +CONFIG_VIRQ_DEBUG=y # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1542,6 +1554,7 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1562,6 +1575,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1576,9 +1590,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/sequoia_defconfig b/arch/powerpc/configs/sequoia_defconfig index 45a4ca0e0d7..bc3c086ddfc 100644 --- a/arch/powerpc/configs/sequoia_defconfig +++ b/arch/powerpc/configs/sequoia_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc6 -# Fri Sep 14 13:20:06 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:17 2007 # # CONFIG_PPC64 is not set @@ -22,8 +22,13 @@ CONFIG_PHYS_64BIT=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -64,9 +69,12 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_FAIR_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -87,7 +95,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -153,6 +160,10 @@ CONFIG_440A=y # Kernel options # # CONFIG_HIGHMEM is not set +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -174,6 +185,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -198,11 +210,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -217,7 +226,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x01000000 @@ -254,6 +263,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -279,10 +289,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -311,6 +317,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -338,6 +345,7 @@ CONFIG_MTD_CHAR=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -370,6 +378,7 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -429,10 +438,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # @@ -451,12 +456,18 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_NET_ETHERNET is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +CONFIG_IBM_NEW_EMAC_EMAC4=y CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -464,6 +475,7 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -472,11 +484,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -539,14 +554,11 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -560,6 +572,13 @@ CONFIG_DEVPORT=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -576,16 +595,17 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -612,19 +632,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -676,7 +683,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -692,10 +698,12 @@ CONFIG_RAMFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y @@ -704,10 +712,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -733,15 +738,7 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -761,16 +758,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -794,9 +788,12 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -814,6 +811,7 @@ CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set # CONFIG_PPC_EARLY_DEBUG_BEAT is not set CONFIG_PPC_EARLY_DEBUG_44x=y +# CONFIG_PPC_EARLY_DEBUG_CPM is not set CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0xef600300 CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1 @@ -822,6 +820,7 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -841,6 +840,7 @@ CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -854,9 +854,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/walnut_defconfig b/arch/powerpc/configs/walnut_defconfig index 7724292cc06..79344639b7c 100644 --- a/arch/powerpc/configs/walnut_defconfig +++ b/arch/powerpc/configs/walnut_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Wed Sep 5 12:06:37 2007 +# Linux kernel version: 2.6.24-rc4 +# Thu Dec 6 16:49:33 2007 # # CONFIG_PPC64 is not set @@ -18,8 +18,13 @@ CONFIG_4xx=y # CONFIG_PPC_MM_SLICES is not set CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -60,9 +65,14 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -83,7 +93,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -127,7 +136,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_KILAUEA is not set CONFIG_WALNUT=y +# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set CONFIG_405GP=y CONFIG_IBM405_ERR77=y CONFIG_IBM405_ERR51=y @@ -148,6 +159,10 @@ CONFIG_IBM405_ERR51=y # Kernel options # # CONFIG_HIGHMEM is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set @@ -169,6 +184,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 @@ -177,6 +193,8 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y +CONFIG_HIBERNATION_UP_POSSIBLE=y CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y CONFIG_DEVICE_TREE="walnut.dts" @@ -190,10 +208,6 @@ CONFIG_ZONE_DMA=y # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -207,7 +221,7 @@ CONFIG_ZONE_DMA=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 +CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x00400000 @@ -244,6 +258,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -269,10 +284,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -301,6 +312,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -328,6 +340,7 @@ CONFIG_MTD_BLOCK=m # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -360,7 +373,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y -# CONFIG_MTD_WALNUT is not set # CONFIG_MTD_PLATRAM is not set # @@ -419,7 +431,22 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set -# CONFIG_NET_ETHERNET is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +CONFIG_IBM_NEW_EMAC=y +CONFIG_IBM_NEW_EMAC_RXB=128 +CONFIG_IBM_NEW_EMAC_TXB=64 +CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32 +CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256 +CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 +# CONFIG_IBM_NEW_EMAC_DEBUG is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y @@ -479,7 +506,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set @@ -496,6 +522,13 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -512,16 +545,15 @@ CONFIG_LEGACY_PTY_COUNT=256 # # Graphics support # +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_FB_IBM_GXT4500 is not set # # Sound @@ -546,19 +578,6 @@ CONFIG_USB_SUPPORT=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -610,7 +629,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -630,10 +648,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -659,15 +674,7 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -686,16 +693,13 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# -# CONFIG_PROFILING is not set +# CONFIG_INSTRUMENTATION is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -719,9 +723,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -734,6 +741,7 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -753,6 +761,7 @@ CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -766,9 +775,12 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 2c8e756d19a..ed083feaf6f 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -284,6 +284,10 @@ int main(void) DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32)); DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec)); DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); + DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size)); + DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size)); + DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size)); + DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size)); #ifdef CONFIG_PPC64 DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64)); DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec)); @@ -322,8 +326,7 @@ int main(void) DEFINE(VMALLOC_START_VSID, KERNEL_VSID(VMALLOC_START)); #endif -#ifdef CONFIG_PPC64 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); -#endif + return 0; } diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c index 3ef51fb6f10..9c74fdf29ee 100644 --- a/arch/powerpc/kernel/btext.c +++ b/arch/powerpc/kernel/btext.c @@ -186,7 +186,9 @@ int btext_initialize(struct device_node *np) pitch = *prop; if (pitch == 1) pitch = 0x1000; - prop = of_get_property(np, "address", NULL); + prop = of_get_property(np, "linux,bootx-addr", NULL); + if (prop == NULL) + prop = of_get_property(np, "address", NULL); if (prop) address = *prop; diff --git a/arch/powerpc/kernel/cpu_setup_6xx.S b/arch/powerpc/kernel/cpu_setup_6xx.S index 8b4a4ee85ec..f1ee0b3f78f 100644 --- a/arch/powerpc/kernel/cpu_setup_6xx.S +++ b/arch/powerpc/kernel/cpu_setup_6xx.S @@ -113,7 +113,7 @@ setup_604_hid0: * around #3 and with the same fix we use. We may want to * check if the CPU is using 60x bus mode in which case * the workaround for errata #4 is useless. Also, we may - * want to explicitely clear HID0_NOPDST as this is not + * want to explicitly clear HID0_NOPDST as this is not * needed once we have applied workaround #5 (though it's * not set by Apple's firmware at least). */ diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index d3fb7d0c6c1..9ed351f3c96 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1104,6 +1104,16 @@ static struct cpu_spec __initdata cpu_specs[] = { { .pvr_mask = 0xf0000fff, .pvr_value = 0x40000850, + .cpu_name = "440GR Rev. A", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE, + .icache_bsize = 32, + .dcache_bsize = 32, + .platform = "ppc440", + }, + { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */ + .pvr_mask = 0xf0000fff, + .pvr_value = 0x40000858, .cpu_name = "440EP Rev. A", .cpu_features = CPU_FTRS_44X, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, @@ -1115,28 +1125,27 @@ static struct cpu_spec __initdata cpu_specs[] = { { .pvr_mask = 0xf0000fff, .pvr_value = 0x400008d3, - .cpu_name = "440EP Rev. B", + .cpu_name = "440GR Rev. B", .cpu_features = CPU_FTRS_44X, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, .icache_bsize = 32, .dcache_bsize = 32, - .cpu_setup = __setup_cpu_440ep, .platform = "ppc440", }, - { /* 440EPX */ - .pvr_mask = 0xf0000ffb, - .pvr_value = 0x200008D0, - .cpu_name = "440EPX", + { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */ + .pvr_mask = 0xf0000fff, + .pvr_value = 0x400008db, + .cpu_name = "440EP Rev. B", .cpu_features = CPU_FTRS_44X, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, .icache_bsize = 32, .dcache_bsize = 32, - .cpu_setup = __setup_cpu_440epx, + .cpu_setup = __setup_cpu_440ep, .platform = "ppc440", }, { /* 440GRX */ .pvr_mask = 0xf0000ffb, - .pvr_value = 0x200008D8, + .pvr_value = 0x200008D0, .cpu_name = "440GRX", .cpu_features = CPU_FTRS_44X, .cpu_user_features = COMMON_USER_BOOKE, @@ -1145,6 +1154,17 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_setup = __setup_cpu_440grx, .platform = "ppc440", }, + { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */ + .pvr_mask = 0xf0000ffb, + .pvr_value = 0x200008D8, + .cpu_name = "440EPX", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_440epx, + .platform = "ppc440", + }, { /* 440GP Rev. B */ .pvr_mask = 0xf0000fff, .pvr_value = 0x40000440, diff --git a/arch/powerpc/kernel/dma_64.c b/arch/powerpc/kernel/dma_64.c index 9001104b56b..14206e3f081 100644 --- a/arch/powerpc/kernel/dma_64.c +++ b/arch/powerpc/kernel/dma_64.c @@ -161,8 +161,7 @@ static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl, int i; for_each_sg(sgl, sg, nents, i) { - sg->dma_address = (page_to_phys(sg->page) + sg->offset) | - dma_direct_offset; + sg->dma_address = sg_phys(sg) | dma_direct_offset; sg->dma_length = sg->length; } diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 21d889e63e8..69a91bd4611 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -244,6 +244,16 @@ syscall_exit_cont: andis. r10,r0,DBCR0_IC@h bnel- load_dbcr0 #endif +#ifdef CONFIG_44x + lis r4,icache_44x_need_flush@ha + lwz r5,icache_44x_need_flush@l(r4) + cmplwi cr0,r5,0 + bne- 2f +1: +#endif /* CONFIG_44x */ +BEGIN_FTR_SECTION + lwarx r7,0,r1 +END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX) stwcx. r0,0,r1 /* to clear the reservation */ lwz r4,_LINK(r1) lwz r5,_CCR(r1) @@ -258,6 +268,12 @@ syscall_exit_cont: mtspr SPRN_SRR1,r8 SYNC RFI +#ifdef CONFIG_44x +2: li r7,0 + iccci r0,r0 + stw r7,icache_44x_need_flush@l(r4) + b 1b +#endif /* CONFIG_44x */ 66: li r3,-ENOSYS b ret_from_syscall @@ -683,6 +699,16 @@ resume_kernel: /* interrupts are hard-disabled at this point */ restore: +#ifdef CONFIG_44x + lis r4,icache_44x_need_flush@ha + lwz r5,icache_44x_need_flush@l(r4) + cmplwi cr0,r5,0 + beq+ 1f + li r6,0 + iccci r0,r0 + stw r6,icache_44x_need_flush@l(r4) +1: +#endif /* CONFIG_44x */ lwz r0,GPR0(r1) lwz r2,GPR2(r1) REST_4GPRS(3, r1) @@ -694,6 +720,9 @@ restore: mtctr r11 PPC405_ERR77(0,r1) +BEGIN_FTR_SECTION + lwarx r11,0,r1 +END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX) stwcx. r0,0,r1 /* to clear the reservation */ #if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE)) diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index a5b13ae7fd2..0f4fac51202 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -1311,7 +1311,7 @@ empty_zero_page: .globl swapper_pg_dir swapper_pg_dir: - .space 4096 + .space PGD_TABLE_SIZE .globl intercept_table intercept_table: diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index cfefc2df8f2..8552e67e3a8 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -994,7 +994,7 @@ empty_zero_page: .space 4096 .globl swapper_pg_dir swapper_pg_dir: - .space 4096 + .space PGD_TABLE_SIZE /* Stack for handling critical exceptions from kernel mode */ diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index 409db612392..56aba84c1f6 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -722,7 +722,7 @@ empty_zero_page: */ .globl swapper_pg_dir swapper_pg_dir: - .space 8192 + .space PGD_TABLE_SIZE /* Reserved 4k for the critical exception stack & 4k for the machine * check stack per CPU for kernel mode exceptions */ diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 97c5857faf0..c34986835a4 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -904,7 +904,7 @@ handle_page_fault: */ 12: bl .save_nvgprs addi r3,r1,STACK_FRAME_OVERHEAD - lwz r4,_DAR(r1) + ld r4,_DAR(r1) bl .low_hash_fault b .ret_from_except diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 4b9822728ae..7aecb39a5a4 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S @@ -1035,7 +1035,7 @@ empty_zero_page: .space 4096 .globl swapper_pg_dir swapper_pg_dir: - .space 4096 + .space PGD_TABLE_SIZE /* Reserved 4k for the critical exception stack & 4k for the machine * check stack per CPU for kernel mode exceptions */ diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 289d7e93591..72fd87156b2 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -102,8 +102,7 @@ static int ibmebus_map_sg(struct device *dev, int i; for_each_sg(sgl, sg, nents, i) { - sg->dma_address = (dma_addr_t)page_address(sg->page) - + sg->offset; + sg->dma_address = (dma_addr_t) sg_virt(sg); sg->dma_length = sg->length; } diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index abd2957fe53..c3cf0e8f3ac 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -122,7 +122,7 @@ static ctl_table powersave_nap_sysctl_root[] = { { .ctl_name = CTL_KERN, .procname = "kernel", - .mode = 0755, + .mode = 0555, .child = powersave_nap_ctl_table, }, {} diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c index 306a6f75b6c..2d0c9ef555e 100644 --- a/arch/powerpc/kernel/iommu.c +++ b/arch/powerpc/kernel/iommu.c @@ -307,7 +307,7 @@ int iommu_map_sg(struct iommu_table *tbl, struct scatterlist *sglist, continue; } /* Allocate iommu entries for that segment */ - vaddr = (unsigned long)page_address(s->page) + s->offset; + vaddr = (unsigned long) sg_virt(s); npages = iommu_num_pages(vaddr, slen); entry = iommu_range_alloc(tbl, npages, &handle, mask >> IOMMU_PAGE_SHIFT, 0); diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 2250f9e6c5c..b0e5deb4274 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -491,7 +491,7 @@ struct irq_host *irq_alloc_host(struct device_node *of_node, /* Legacy flags are left to default at this point, * one can then use irq_create_mapping() to - * explicitely change them + * explicitly change them */ ops->map(host, i, i); } diff --git a/arch/powerpc/kernel/l2cr_6xx.S b/arch/powerpc/kernel/l2cr_6xx.S index 858f28ac8a0..2a2f3c3f6d8 100644 --- a/arch/powerpc/kernel/l2cr_6xx.S +++ b/arch/powerpc/kernel/l2cr_6xx.S @@ -1,6 +1,6 @@ /* L2CR functions - Copyright © 1997-1998 by PowerLogix R & D, Inc. + Copyright © 1997-1998 by PowerLogix R & D, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index e60a0c544d6..c0c8e8c3ced 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -61,45 +61,39 @@ NORET_TYPE void machine_kexec(struct kimage *image) for(;;); } -static int __init early_parse_crashk(char *p) -{ - unsigned long size; - - if (!p) - return 1; - - size = memparse(p, &p); - - if (*p == '@') - crashk_res.start = memparse(p + 1, &p); - else - crashk_res.start = KDUMP_KERNELBASE; - - crashk_res.end = crashk_res.start + size - 1; - - return 0; -} -early_param("crashkernel", early_parse_crashk); - void __init reserve_crashkernel(void) { - unsigned long size; + unsigned long long crash_size, crash_base; + int ret; + + /* this is necessary because of lmb_phys_mem_size() */ + lmb_analyze(); + + /* use common parsing */ + ret = parse_crashkernel(boot_command_line, lmb_phys_mem_size(), + &crash_size, &crash_base); + if (ret == 0 && crash_size > 0) { + if (crash_base == 0) + crash_base = KDUMP_KERNELBASE; + crashk_res.start = crash_base; + } else { + /* handle the device tree */ + crash_size = crashk_res.end - crashk_res.start + 1; + } - if (crashk_res.start == 0) + if (crash_size == 0) return; /* We might have got these values via the command line or the * device tree, either way sanitise them now. */ - size = crashk_res.end - crashk_res.start + 1; - if (crashk_res.start != KDUMP_KERNELBASE) printk("Crash kernel location must be 0x%x\n", KDUMP_KERNELBASE); crashk_res.start = KDUMP_KERNELBASE; - size = PAGE_ALIGN(size); - crashk_res.end = crashk_res.start + size - 1; + crash_size = PAGE_ALIGN(crash_size); + crashk_res.end = crashk_res.start + crash_size - 1; /* Crash kernel trumps memory limit */ if (memory_limit && memory_limit <= crashk_res.end) { @@ -108,7 +102,13 @@ void __init reserve_crashkernel(void) memory_limit); } - lmb_reserve(crashk_res.start, size); + printk(KERN_INFO "Reserving %ldMB of memory at %ldMB " + "for crashkernel (System RAM: %ldMB)\n", + (unsigned long)(crash_size >> 20), + (unsigned long)(crashk_res.start >> 20), + (unsigned long)(lmb_phys_mem_size() >> 20)); + + lmb_reserve(crashk_res.start, crash_size); } int overlaps_crashkernel(unsigned long start, unsigned long size) diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 8533de50347..8b642ab26d3 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -288,7 +288,16 @@ _GLOBAL(_tlbia) */ _GLOBAL(_tlbie) #if defined(CONFIG_40x) + /* We run the search with interrupts disabled because we have to change + * the PID and I don't want to preempt when that happens. + */ + mfmsr r5 + mfspr r6,SPRN_PID + wrteei 0 + mtspr SPRN_PID,r4 tlbsx. r3, 0, r3 + mtspr SPRN_PID,r6 + wrtee r5 bne 10f sync /* There are only 64 TLB entries, so r3 < 64, which means bit 25 is clear. @@ -297,23 +306,23 @@ _GLOBAL(_tlbie) tlbwe r3, r3, TLB_TAG isync 10: + #elif defined(CONFIG_44x) - mfspr r4,SPRN_MMUCR - mfspr r5,SPRN_PID /* Get PID */ - rlwimi r4,r5,0,24,31 /* Set TID */ + mfspr r5,SPRN_MMUCR + rlwimi r5,r4,0,24,31 /* Set TID */ /* We have to run the search with interrupts disabled, even critical * and debug interrupts (in fact the only critical exceptions we have * are debug and machine check). Otherwise an interrupt which causes * a TLB miss can clobber the MMUCR between the mtspr and the tlbsx. */ - mfmsr r5 + mfmsr r4 lis r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@ha addi r6,r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@l - andc r6,r5,r6 + andc r6,r4,r6 mtmsr r6 - mtspr SPRN_MMUCR,r4 + mtspr SPRN_MMUCR,r5 tlbsx. r3, 0, r3 - mtmsr r5 + mtmsr r4 bne 10f sync /* There are only 64 TLB entries, so r3 < 64, @@ -534,12 +543,21 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) addi r3,r3,L1_CACHE_BYTES bdnz 0b sync +#ifndef CONFIG_44x + /* We don't flush the icache on 44x. Those have a virtual icache + * and we don't have access to the virtual address here (it's + * not the page vaddr but where it's mapped in user space). The + * flushing of the icache on these is handled elsewhere, when + * a change in the address space occurs, before returning to + * user space + */ mtctr r4 1: icbi 0,r6 addi r6,r6,L1_CACHE_BYTES bdnz 1b sync isync +#endif /* CONFIG_44x */ blr /* diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index ea6ad7a2a7e..b9d88374f14 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -459,7 +459,7 @@ void show_regs(struct pt_regs * regs) printk("DAR: "REG", DSISR: "REG"\n", regs->dar, regs->dsisr); #endif printk("TASK = %p[%d] '%s' THREAD: %p", - current, current->pid, current->comm, task_thread_info(current)); + current, task_pid_nr(current), current->comm, task_thread_info(current)); #ifdef CONFIG_SMP printk(" CPU: %d", smp_processor_id()); diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 9f329a8928e..acc0d247d3c 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -697,6 +697,18 @@ static int __init early_init_dt_scan_cpus(unsigned long node, prop = of_get_flat_dt_prop(node, "cpu-version", NULL); if (prop && (*prop & 0xff000000) == 0x0f000000) identify_cpu(0, *prop); +#if defined(CONFIG_44x) && defined(CONFIG_PPC_FPU) + /* + * Since 440GR(x)/440EP(x) processors have the same pvr, + * we check the node path and set bit 28 in the cur_cpu_spec + * pvr for EP(x) processor version. This bit is always 0 in + * the "real" pvr. Then we call identify_cpu again with + * the new logical pvr to enable FPU support. + */ + if (strstr(uname, "440EP")) { + identify_cpu(0, cur_cpu_spec->pvr_value | 0x8); + } +#endif } check_cpu_feature_properties(node); diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 1db10f70ae6..1add6efdb31 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -1244,7 +1244,7 @@ static void __init prom_initialize_tce_table(void) local_alloc_bottom = base; /* It seems OF doesn't null-terminate the path :-( */ - memset(path, 0, sizeof(path)); + memset(path, 0, PROM_SCRATCH_SIZE); /* Call OF to setup the TCE hardware */ if (call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) { diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 21478079828..52e95c2158c 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -19,6 +19,9 @@ #include <linux/init.h> #include <linux/capability.h> #include <linux/delay.h> +#include <linux/smp.h> +#include <linux/completion.h> +#include <linux/cpumask.h> #include <asm/prom.h> #include <asm/rtas.h> @@ -34,6 +37,8 @@ #include <asm/lmb.h> #include <asm/udbg.h> #include <asm/syscalls.h> +#include <asm/smp.h> +#include <asm/atomic.h> struct rtas_t rtas = { .lock = SPIN_LOCK_UNLOCKED @@ -41,8 +46,10 @@ struct rtas_t rtas = { EXPORT_SYMBOL(rtas); struct rtas_suspend_me_data { - long waiting; - struct rtas_args *args; + atomic_t working; /* number of cpus accessing this struct */ + int token; /* ibm,suspend-me */ + int error; + struct completion *complete; /* wait on this until working == 0 */ }; DEFINE_SPINLOCK(rtas_data_buf_lock); @@ -657,50 +664,62 @@ static int ibm_suspend_me_token = RTAS_UNKNOWN_SERVICE; #ifdef CONFIG_PPC_PSERIES static void rtas_percpu_suspend_me(void *info) { - int i; long rc; - long flags; + unsigned long msr_save; + int cpu; struct rtas_suspend_me_data *data = (struct rtas_suspend_me_data *)info; - /* - * We use "waiting" to indicate our state. As long - * as it is >0, we are still trying to all join up. - * If it goes to 0, we have successfully joined up and - * one thread got H_CONTINUE. If any error happens, - * we set it to <0. - */ - local_irq_save(flags); - do { - rc = plpar_hcall_norets(H_JOIN); - smp_rmb(); - } while (rc == H_SUCCESS && data->waiting > 0); - if (rc == H_SUCCESS) - goto out; + atomic_inc(&data->working); + + /* really need to ensure MSR.EE is off for H_JOIN */ + msr_save = mfmsr(); + mtmsr(msr_save & ~(MSR_EE)); + + rc = plpar_hcall_norets(H_JOIN); + + mtmsr(msr_save); - if (rc == H_CONTINUE) { - data->waiting = 0; - data->args->args[data->args->nargs] = - rtas_call(ibm_suspend_me_token, 0, 1, NULL); - for_each_possible_cpu(i) - plpar_hcall_norets(H_PROD,i); + if (rc == H_SUCCESS) { + /* This cpu was prodded and the suspend is complete. */ + goto out; + } else if (rc == H_CONTINUE) { + /* All other cpus are in H_JOIN, this cpu does + * the suspend. + */ + printk(KERN_DEBUG "calling ibm,suspend-me on cpu %i\n", + smp_processor_id()); + data->error = rtas_call(data->token, 0, 1, NULL); + + if (data->error) + printk(KERN_DEBUG "ibm,suspend-me returned %d\n", + data->error); } else { - data->waiting = -EBUSY; - printk(KERN_ERR "Error on H_JOIN hypervisor call\n"); + printk(KERN_ERR "H_JOIN on cpu %i failed with rc = %ld\n", + smp_processor_id(), rc); + data->error = rc; } - + /* This cpu did the suspend or got an error; in either case, + * we need to prod all other other cpus out of join state. + * Extra prods are harmless. + */ + for_each_online_cpu(cpu) + plpar_hcall_norets(H_PROD, get_hard_smp_processor_id(cpu)); out: - local_irq_restore(flags); - return; + if (atomic_dec_return(&data->working) == 0) + complete(data->complete); } static int rtas_ibm_suspend_me(struct rtas_args *args) { - int i; long state; long rc; unsigned long retbuf[PLPAR_HCALL_BUFSIZE]; struct rtas_suspend_me_data data; + DECLARE_COMPLETION_ONSTACK(done); + + if (!rtas_service_present("ibm,suspend-me")) + return -ENOSYS; /* Make sure the state is valid */ rc = plpar_hcall(H_VASI_STATE, retbuf, @@ -721,25 +740,23 @@ static int rtas_ibm_suspend_me(struct rtas_args *args) return 0; } - data.waiting = 1; - data.args = args; + atomic_set(&data.working, 0); + data.token = rtas_token("ibm,suspend-me"); + data.error = 0; + data.complete = &done; /* Call function on all CPUs. One of us will make the * rtas call */ if (on_each_cpu(rtas_percpu_suspend_me, &data, 1, 0)) - data.waiting = -EINVAL; + data.error = -EINVAL; - if (data.waiting != 0) - printk(KERN_ERR "Error doing global join\n"); + wait_for_completion(&done); - /* Prod each CPU. This won't hurt, and will wake - * anyone we successfully put to sleep with H_JOIN. - */ - for_each_possible_cpu(i) - plpar_hcall_norets(H_PROD, i); + if (data.error != 0) + printk(KERN_ERR "Error doing global join\n"); - return data.waiting; + return data.error; } #else /* CONFIG_PPC_PSERIES */ static int rtas_ibm_suspend_me(struct rtas_args *args) diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index ede77dbbd4d..3b1529c103e 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -291,23 +291,16 @@ static void __init initialize_cache_info(void) if ( num_cpus == 1 ) { const u32 *sizep, *lsizep; u32 size, lsize; - const char *dc, *ic; - - /* Then read cache informations */ - if (machine_is(powermac)) { - dc = "d-cache-block-size"; - ic = "i-cache-block-size"; - } else { - dc = "d-cache-line-size"; - ic = "i-cache-line-size"; - } size = 0; lsize = cur_cpu_spec->dcache_bsize; sizep = of_get_property(np, "d-cache-size", NULL); if (sizep != NULL) size = *sizep; - lsizep = of_get_property(np, dc, NULL); + lsizep = of_get_property(np, "d-cache-block-size", NULL); + /* fallback if block size missing */ + if (lsizep == NULL) + lsizep = of_get_property(np, "d-cache-line-size", NULL); if (lsizep != NULL) lsize = *lsizep; if (sizep == 0 || lsizep == 0) @@ -324,7 +317,9 @@ static void __init initialize_cache_info(void) sizep = of_get_property(np, "i-cache-size", NULL); if (sizep != NULL) size = *sizep; - lsizep = of_get_property(np, ic, NULL); + lsizep = of_get_property(np, "i-cache-block-size", NULL); + if (lsizep == NULL) + lsizep = of_get_property(np, "i-cache-line-size", NULL); if (lsizep != NULL) lsize = *lsizep; if (sizep == 0 || lsizep == 0) diff --git a/arch/powerpc/kernel/swsusp_32.S b/arch/powerpc/kernel/swsusp_32.S index 69e8f86aa4f..77fc76607ab 100644 --- a/arch/powerpc/kernel/swsusp_32.S +++ b/arch/powerpc/kernel/swsusp_32.S @@ -133,10 +133,12 @@ _GLOBAL(swsusp_arch_suspend) /* Resume code */ _GLOBAL(swsusp_arch_resume) +#ifdef CONFIG_ALTIVEC /* Stop pending alitvec streams and memory accesses */ BEGIN_FTR_SECTION DSSALL END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) +#endif sync /* Disable MSR:DR to make sure we don't take a TLB or diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 9eb3284deac..a925a8eae12 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -241,8 +241,9 @@ void account_system_vtime(struct task_struct *tsk) /* deltascaled includes both user and system time. * Hence scale it based on the purr ratio to estimate * the system time */ - deltascaled = deltascaled * get_paca()->system_time / - (get_paca()->system_time + get_paca()->user_time); + if (get_paca()->user_time) + deltascaled = deltascaled * get_paca()->system_time / + (get_paca()->system_time + get_paca()->user_time); delta += get_paca()->system_time; get_paca()->system_time = 0; } @@ -259,7 +260,7 @@ void account_system_vtime(struct task_struct *tsk) * user and system time records. * Must be called with interrupts disabled. */ -void account_process_vtime(struct task_struct *tsk) +void account_process_tick(struct task_struct *tsk, int user_tick) { cputime_t utime, utimescaled; @@ -274,18 +275,6 @@ void account_process_vtime(struct task_struct *tsk) account_user_time_scaled(tsk, utimescaled); } -static void account_process_time(struct pt_regs *regs) -{ - int cpu = smp_processor_id(); - - account_process_vtime(current); - run_local_timers(); - if (rcu_pending(cpu)) - rcu_check_callbacks(cpu, user_mode(regs)); - scheduler_tick(); - run_posix_cpu_timers(current); -} - /* * Stuff for accounting stolen time. */ @@ -375,7 +364,6 @@ static void snapshot_purr(void) #else /* ! CONFIG_VIRT_CPU_ACCOUNTING */ #define calc_cputime_factors() -#define account_process_time(regs) update_process_times(user_mode(regs)) #define calculate_steal_time() do { } while (0) #endif @@ -586,7 +574,7 @@ void timer_interrupt(struct pt_regs * regs) /* not time for this event yet */ now = per_cpu(decrementer_next_tb, cpu) - now; if (now <= DECREMENTER_MAX) - set_dec((unsigned int)now - 1); + set_dec((int)now); return; } old_regs = set_irq_regs(regs); @@ -599,20 +587,8 @@ void timer_interrupt(struct pt_regs * regs) get_lppaca()->int_dword.fields.decr_int = 0; #endif - /* - * We cannot disable the decrementer, so in the period - * between this cpu's being marked offline in cpu_online_map - * and calling stop-self, it is taking timer interrupts. - * Avoid calling into the scheduler rebalancing code if this - * is the case. - */ - if (!cpu_is_offline(cpu)) - account_process_time(regs); - if (evt->event_handler) evt->event_handler(evt); - else - evt->set_next_event(DECREMENTER_MAX, evt); #ifdef CONFIG_PPC_ISERIES if (firmware_has_feature(FW_FEATURE_ISERIES) && hvlpevent_is_pending()) @@ -836,9 +812,6 @@ static int decrementer_set_next_event(unsigned long evt, struct clock_event_device *dev) { __get_cpu_var(decrementer_next_tb) = get_tb_or_rtc() + evt; - /* The decrementer interrupts on the 0 -> -1 transition */ - if (evt) - --evt; set_dec(evt); return 0; } @@ -857,7 +830,7 @@ static void register_decrementer_clockevent(int cpu) *dec = decrementer_clockevent; dec->cpumask = cpumask_of_cpu(cpu); - printk(KERN_INFO "clockevent: %s mult[%lx] shift[%d] cpu[%d]\n", + printk(KERN_DEBUG "clockevent: %s mult[%lx] shift[%d] cpu[%d]\n", dec->name, dec->mult, dec->shift, cpu); clockevents_register_device(dec); @@ -871,7 +844,8 @@ void init_decrementer_clockevent(void) decrementer_clockevent.shift); decrementer_clockevent.max_delta_ns = clockevent_delta2ns(DECREMENTER_MAX, &decrementer_clockevent); - decrementer_clockevent.min_delta_ns = 1000; + decrementer_clockevent.min_delta_ns = + clockevent_delta2ns(2, &decrementer_clockevent); register_decrementer_clockevent(cpu); } diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index bf9e39c6e29..59c464e26f3 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -201,7 +201,7 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr) * generate the same exception over and over again and we get * nowhere. Better to kill it and let the kernel panic. */ - if (is_init(current)) { + if (is_global_init(current)) { __sighandler_t handler; spin_lock_irq(¤t->sighand->siglock); @@ -881,7 +881,7 @@ void nonrecoverable_exception(struct pt_regs *regs) void trace_syscall(struct pt_regs *regs) { printk("Task: %p(%d), PC: %08lX/%08lX, Syscall: %3ld, Result: %s%ld %s\n", - current, current->pid, regs->nip, regs->link, regs->gpr[0], + current, task_pid_nr(current), regs->nip, regs->link, regs->gpr[0], regs->ccr&0x10000000?"Error=":"", regs->gpr[3], print_tainted()); } diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c index 2322ba5cce4..3702df7dc56 100644 --- a/arch/powerpc/kernel/vdso.c +++ b/arch/powerpc/kernel/vdso.c @@ -699,11 +699,22 @@ static int __init vdso_init(void) vdso_data->icache_size = ppc64_caches.isize; vdso_data->icache_line_size = ppc64_caches.iline_size; + /* XXXOJN: Blocks should be added to ppc64_caches and used instead */ + vdso_data->dcache_block_size = ppc64_caches.dline_size; + vdso_data->icache_block_size = ppc64_caches.iline_size; + vdso_data->dcache_log_block_size = ppc64_caches.log_dline_size; + vdso_data->icache_log_block_size = ppc64_caches.log_iline_size; + /* * Calculate the size of the 64 bits vDSO */ vdso64_pages = (&vdso64_end - &vdso64_start) >> PAGE_SHIFT; DBG("vdso64_kbase: %p, 0x%x pages\n", vdso64_kbase, vdso64_pages); +#else + vdso_data->dcache_block_size = L1_CACHE_BYTES; + vdso_data->dcache_log_block_size = L1_CACHE_SHIFT; + vdso_data->icache_block_size = L1_CACHE_BYTES; + vdso_data->icache_log_block_size = L1_CACHE_SHIFT; #endif /* CONFIG_PPC64 */ diff --git a/arch/powerpc/kernel/vdso32/cacheflush.S b/arch/powerpc/kernel/vdso32/cacheflush.S index 9cb319992c3..1ba6feb71b3 100644 --- a/arch/powerpc/kernel/vdso32/cacheflush.S +++ b/arch/powerpc/kernel/vdso32/cacheflush.S @@ -23,29 +23,46 @@ * * Flushes the data cache & invalidate the instruction cache for the * provided range [start, end[ - * - * Note: all CPUs supported by this kernel have a 128 bytes cache - * line size so we don't have to peek that info from the datapage */ V_FUNCTION_BEGIN(__kernel_sync_dicache) .cfi_startproc - li r5,127 - andc r6,r3,r5 /* round low to line bdy */ + mflr r12 + .cfi_register lr,r12 + mr r11,r3 + bl __get_datapage@local + mtlr r12 + mr r10,r3 + + lwz r7,CFG_DCACHE_BLOCKSZ(r10) + addi r5,r7,-1 + andc r6,r11,r5 /* round low to line bdy */ subf r8,r6,r4 /* compute length */ add r8,r8,r5 /* ensure we get enough */ - srwi. r8,r8,7 /* compute line count */ + lwz r9,CFG_DCACHE_LOGBLOCKSZ(r10) + srw. r8,r8,r9 /* compute line count */ crclr cr0*4+so beqlr /* nothing to do? */ mtctr r8 - mr r3,r6 -1: dcbst 0,r3 - addi r3,r3,128 +1: dcbst 0,r6 + add r6,r6,r7 bdnz 1b sync + +/* Now invalidate the instruction cache */ + + lwz r7,CFG_ICACHE_BLOCKSZ(r10) + addi r5,r7,-1 + andc r6,r11,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 + lwz r9,CFG_ICACHE_LOGBLOCKSZ(r10) + srw. r8,r8,r9 /* compute line count */ + crclr cr0*4+so + beqlr /* nothing to do? */ mtctr r8 -1: icbi 0,r6 - addi r6,r6,128 - bdnz 1b +2: icbi 0,r6 + add r6,r6,r7 + bdnz 2b isync li r3,0 blr diff --git a/arch/powerpc/kernel/vdso64/cacheflush.S b/arch/powerpc/kernel/vdso64/cacheflush.S index 66a36d3cc6a..69c5af2b3c9 100644 --- a/arch/powerpc/kernel/vdso64/cacheflush.S +++ b/arch/powerpc/kernel/vdso64/cacheflush.S @@ -23,29 +23,46 @@ * * Flushes the data cache & invalidate the instruction cache for the * provided range [start, end[ - * - * Note: all CPUs supported by this kernel have a 128 bytes cache - * line size so we don't have to peek that info from the datapage */ V_FUNCTION_BEGIN(__kernel_sync_dicache) .cfi_startproc - li r5,127 - andc r6,r3,r5 /* round low to line bdy */ + mflr r12 + .cfi_register lr,r12 + mr r11,r3 + bl V_LOCAL_FUNC(__get_datapage) + mtlr r12 + mr r10,r3 + + lwz r7,CFG_DCACHE_BLOCKSZ(r10) + addi r5,r7,-1 + andc r6,r11,r5 /* round low to line bdy */ subf r8,r6,r4 /* compute length */ add r8,r8,r5 /* ensure we get enough */ - srwi. r8,r8,7 /* compute line count */ + lwz r9,CFG_DCACHE_LOGBLOCKSZ(r10) + srw. r8,r8,r9 /* compute line count */ crclr cr0*4+so beqlr /* nothing to do? */ mtctr r8 - mr r3,r6 -1: dcbst 0,r3 - addi r3,r3,128 +1: dcbst 0,r6 + add r6,r6,r7 bdnz 1b sync + +/* Now invalidate the instruction cache */ + + lwz r7,CFG_ICACHE_BLOCKSZ(r10) + addi r5,r7,-1 + andc r6,r11,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 + lwz r9,CFG_ICACHE_LOGBLOCKSZ(r10) + srw. r8,r8,r9 /* compute line count */ + crclr cr0*4+so + beqlr /* nothing to do? */ mtctr r8 -1: icbi 0,r6 - addi r6,r6,128 - bdnz 1b +2: icbi 0,r6 + add r6,r6,r7 + bdnz 2b isync li r3,0 blr diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 823a8cbd60b..f66fa5d966b 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -37,11 +37,10 @@ SECTIONS ALIGN_FUNCTION(); *(.text.head) _text = .; - TEXT_TEXT + *(.text .fixup .text.init.refok .exit.text.refok) SCHED_TEXT LOCK_TEXT KPROBES_TEXT - *(.fixup) #ifdef CONFIG_PPC32 *(.got1) diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c index e067df836be..3899ea97fbd 100644 --- a/arch/powerpc/mm/40x_mmu.c +++ b/arch/powerpc/mm/40x_mmu.c @@ -98,13 +98,12 @@ unsigned long __init mmu_mapin_ram(void) v = KERNELBASE; p = PPC_MEMSTART; - s = 0; + s = total_lowmem; - if (__map_without_ltlbs) { - return s; - } + if (__map_without_ltlbs) + return 0; - while (s <= (total_lowmem - LARGE_PAGE_SIZE_16M)) { + while (s >= LARGE_PAGE_SIZE_16M) { pmd_t *pmdp; unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE; @@ -116,10 +115,10 @@ unsigned long __init mmu_mapin_ram(void) v += LARGE_PAGE_SIZE_16M; p += LARGE_PAGE_SIZE_16M; - s += LARGE_PAGE_SIZE_16M; + s -= LARGE_PAGE_SIZE_16M; } - while (s <= (total_lowmem - LARGE_PAGE_SIZE_4M)) { + while (s >= LARGE_PAGE_SIZE_4M) { pmd_t *pmdp; unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE; @@ -128,8 +127,8 @@ unsigned long __init mmu_mapin_ram(void) v += LARGE_PAGE_SIZE_4M; p += LARGE_PAGE_SIZE_4M; - s += LARGE_PAGE_SIZE_4M; + s -= LARGE_PAGE_SIZE_4M; } - return s; + return total_lowmem - s; } diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index c3df5047653..04dc08798d3 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -35,6 +35,7 @@ */ unsigned int tlb_44x_index; /* = 0 */ unsigned int tlb_44x_hwater = PPC44x_TLB_SIZE - 1 - PPC44x_EARLY_TLBS; +int icache_44x_need_flush; /* * "Pins" a 256MB TLB entry in AS0 for kernel lowmem diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index ab3546c5ac3..8135da06e0a 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -309,7 +309,7 @@ good_area: set_bit(PG_arch_1, &page->flags); } pte_update(ptep, 0, _PAGE_HWEXEC); - _tlbie(address); + _tlbie(address, mm->context.id); pte_unmap_unlock(ptep, ptl); up_read(&mm->mmap_sem); return 0; @@ -375,7 +375,7 @@ bad_area_nosemaphore: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S index ad253b95903..e935edd6b72 100644 --- a/arch/powerpc/mm/hash_low_64.S +++ b/arch/powerpc/mm/hash_low_64.S @@ -331,7 +331,7 @@ htab_pte_insert_failure: *****************************************************************************/ /* _hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid, - * pte_t *ptep, unsigned long trap, int local) + * pte_t *ptep, unsigned long trap, int local, int ssize) */ /* @@ -557,7 +557,8 @@ htab_inval_old_hpte: mr r4,r31 /* PTE.pte */ li r5,0 /* PTE.hidx */ li r6,MMU_PAGE_64K /* psize */ - ld r7,STK_PARM(r8)(r1) /* local */ + ld r7,STK_PARM(r9)(r1) /* ssize */ + ld r8,STK_PARM(r8)(r1) /* local */ bl .flush_hash_page b htab_insert_pte diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index c78dc912411..f09730bf3a3 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -51,6 +51,7 @@ #include <asm/cputable.h> #include <asm/sections.h> #include <asm/spu.h> +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -791,8 +792,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) } if (user_region) { if (psize != get_paca()->context.user_psize) { - get_paca()->context.user_psize = - mm->context.user_psize; + get_paca()->context = mm->context; slb_flush_and_rebolt(); } } else if (get_paca()->vmalloc_sllp != @@ -885,6 +885,9 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, local_irq_restore(flags); } +/* WARNING: This is called from hash_low_64.S, if you change this prototype, + * do not forget to update the assembly call site ! + */ void flush_hash_page(unsigned long va, real_pte_t pte, int psize, int ssize, int local) { diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index d9c82d3d648..c0f5cff7703 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -19,8 +19,6 @@ * */ -#undef DEBUG - #include <linux/signal.h> #include <linux/sched.h> #include <linux/kernel.h> @@ -66,12 +64,6 @@ #include "mmu_decl.h" -#ifdef DEBUG -#define DBG(fmt...) printk(fmt) -#else -#define DBG(fmt...) -#endif - #if PGTABLE_RANGE > USER_VSID_RANGE #warning Limited user VSID range means pagetable space is wasted #endif @@ -175,8 +167,8 @@ void pgtable_cache_init(void) int size = pgtable_cache_size[i]; const char *name = pgtable_cache_name[i]; - DBG("Allocating page table cache %s (#%d) " - "for size: %08x...\n", name, i, size); + pr_debug("Allocating page table cache %s (#%d) " + "for size: %08x...\n", name, i, size); pgtable_cache[i] = kmem_cache_create(name, size, size, SLAB_PANIC, @@ -239,8 +231,8 @@ int __meminit vmemmap_populate(struct page *start_page, if (!p) return -ENOMEM; - printk(KERN_WARNING "vmemmap %08lx allocated at %p, " - "physical %08lx.\n", start, p, __pa(p)); + pr_debug("vmemmap %08lx allocated at %p, physical %08lx.\n", + start, p, __pa(p)); mapped = htab_bolt_mapping(start, start + page_size, __pa(p), mode_rw, mmu_linear_psize, diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 81eb96ec13b..5402fb6b3aa 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -464,7 +464,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, * we invalidate the TLB here, thus avoiding dcbst * misbehaviour. */ - _tlbie(address); + _tlbie(address, 0 /* 8xx doesn't care about PID */); #endif if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) { diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index c94a64fd3c0..ebfd13dc9d1 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -56,17 +56,17 @@ extern unsigned long total_lowmem; * architectures. -- Dan */ #if defined(CONFIG_8xx) -#define flush_HPTE(X, va, pg) _tlbie(va) +#define flush_HPTE(X, va, pg) _tlbie(va, 0 /* 8xx doesn't care about PID */) #define MMU_init_hw() do { } while(0) #define mmu_mapin_ram() (0UL) #elif defined(CONFIG_4xx) -#define flush_HPTE(X, va, pg) _tlbie(va) +#define flush_HPTE(pid, va, pg) _tlbie(va, pid) extern void MMU_init_hw(void); extern unsigned long mmu_mapin_ram(void); #elif defined(CONFIG_FSL_BOOKE) -#define flush_HPTE(X, va, pg) _tlbie(va) +#define flush_HPTE(pid, va, pg) _tlbie(va, pid) extern void MMU_init_hw(void); extern unsigned long mmu_mapin_ram(void); extern void adjust_total_lowmem(void); diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index bbd2c512ee0..27922dff8b9 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -25,6 +25,7 @@ #include <asm/smp.h> #include <asm/firmware.h> #include <linux/compiler.h> +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -148,6 +149,35 @@ void slb_vmalloc_update(void) slb_flush_and_rebolt(); } +/* Helper function to compare esids. There are four cases to handle. + * 1. The system is not 1T segment size capable. Use the GET_ESID compare. + * 2. The system is 1T capable, both addresses are < 1T, use the GET_ESID compare. + * 3. The system is 1T capable, only one of the two addresses is > 1T. This is not a match. + * 4. The system is 1T capable, both addresses are > 1T, use the GET_ESID_1T macro to compare. + */ +static inline int esids_match(unsigned long addr1, unsigned long addr2) +{ + int esid_1t_count; + + /* System is not 1T segment size capable. */ + if (!cpu_has_feature(CPU_FTR_1T_SEGMENT)) + return (GET_ESID(addr1) == GET_ESID(addr2)); + + esid_1t_count = (((addr1 >> SID_SHIFT_1T) != 0) + + ((addr2 >> SID_SHIFT_1T) != 0)); + + /* both addresses are < 1T */ + if (esid_1t_count == 0) + return (GET_ESID(addr1) == GET_ESID(addr2)); + + /* One address < 1T, the other > 1T. Not a match */ + if (esid_1t_count == 1) + return 0; + + /* Both addresses are > 1T. */ + return (GET_ESID_1T(addr1) == GET_ESID_1T(addr2)); +} + /* Flush all user entries from the segment table of the current processor. */ void switch_slb(struct task_struct *tsk, struct mm_struct *mm) { @@ -193,15 +223,14 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm) return; slb_allocate(pc); - if (GET_ESID(pc) == GET_ESID(stack)) + if (esids_match(pc,stack)) return; if (is_kernel_addr(stack)) return; slb_allocate(stack); - if ((GET_ESID(pc) == GET_ESID(unmapped_base)) - || (GET_ESID(stack) == GET_ESID(unmapped_base))) + if (esids_match(pc,unmapped_base) || esids_match(stack,unmapped_base)) return; if (is_kernel_addr(unmapped_base)) diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c index 9e85bda7621..50448d5de9d 100644 --- a/arch/powerpc/mm/stab.c +++ b/arch/powerpc/mm/stab.c @@ -20,6 +20,7 @@ #include <asm/lmb.h> #include <asm/abs_addr.h> #include <asm/firmware.h> +#include <asm/iseries/hv_call.h> struct stab_entry { unsigned long esid_data; diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c index eafbca52bff..e2d867ce1c7 100644 --- a/arch/powerpc/mm/tlb_64.c +++ b/arch/powerpc/mm/tlb_64.c @@ -54,12 +54,10 @@ unsigned long pte_freelist_forced_free; ((PAGE_SIZE - sizeof(struct pte_freelist_batch)) \ / sizeof(pgtable_free_t)) -#ifdef CONFIG_SMP static void pte_free_smp_sync(void *arg) { /* Do nothing, just ensure we sync with all CPUs */ } -#endif /* This is only called when we are critically out of memory * (and fail to get a page in pte_free_tlb). diff --git a/arch/powerpc/oprofile/Kconfig b/arch/powerpc/oprofile/Kconfig deleted file mode 100644 index 7089e79689b..00000000000 --- a/arch/powerpc/oprofile/Kconfig +++ /dev/null @@ -1,24 +0,0 @@ -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -config OPROFILE_CELL - bool "OProfile for Cell Broadband Engine" - depends on (SPU_FS = y && OPROFILE = m) || (SPU_FS = y && OPROFILE = y) || (SPU_FS = m && OPROFILE = m) - default y - help - Profiling of Cell BE SPUs requires special support enabled - by this option. diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index 47b3b0a3864..8f6699fcc14 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -100,6 +100,7 @@ config 405GP bool select IBM405_ERR77 select IBM405_ERR51 + select IBM_NEW_EMAC_ZMII config 405EP bool diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c index eb0c136b1c4..ff6db243179 100644 --- a/arch/powerpc/platforms/40x/walnut.c +++ b/arch/powerpc/platforms/40x/walnut.c @@ -17,12 +17,13 @@ */ #include <linux/init.h> +#include <linux/of_platform.h> + #include <asm/machdep.h> #include <asm/prom.h> #include <asm/udbg.h> #include <asm/time.h> #include <asm/uic.h> -#include <asm/of_platform.h> static struct of_device_id walnut_of_bus[] = { { .compatible = "ibm,plb3", }, diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 51f3ea40a28..8390cc16413 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -43,14 +43,14 @@ config 440EP bool select PPC_FPU select IBM440EP_ERR42 -# select IBM_NEW_EMAC_ZMII + select IBM_NEW_EMAC_ZMII config 440EPX bool select PPC_FPU -# Disabled until the new EMAC Driver is merged. -# select IBM_NEW_EMAC_EMAC4 -# select IBM_NEW_EMAC_ZMII + select IBM_NEW_EMAC_EMAC4 + select IBM_NEW_EMAC_RGMII + select IBM_NEW_EMAC_ZMII config 440GP bool diff --git a/arch/powerpc/platforms/44x/bamboo.c b/arch/powerpc/platforms/44x/bamboo.c index 470e1a3fd75..be23f112184 100644 --- a/arch/powerpc/platforms/44x/bamboo.c +++ b/arch/powerpc/platforms/44x/bamboo.c @@ -14,12 +14,13 @@ * option) any later version. */ #include <linux/init.h> +#include <linux/of_platform.h> + #include <asm/machdep.h> #include <asm/prom.h> #include <asm/udbg.h> #include <asm/time.h> #include <asm/uic.h> -#include <asm/of_platform.h> #include "44x.h" static struct of_device_id bamboo_of_bus[] = { diff --git a/arch/powerpc/platforms/44x/ebony.c b/arch/powerpc/platforms/44x/ebony.c index 40e18fcb666..6cd3476767c 100644 --- a/arch/powerpc/platforms/44x/ebony.c +++ b/arch/powerpc/platforms/44x/ebony.c @@ -17,12 +17,13 @@ */ #include <linux/init.h> +#include <linux/of_platform.h> + #include <asm/machdep.h> #include <asm/prom.h> #include <asm/udbg.h> #include <asm/time.h> #include <asm/uic.h> -#include <asm/of_platform.h> #include "44x.h" diff --git a/arch/powerpc/platforms/44x/sequoia.c b/arch/powerpc/platforms/44x/sequoia.c index 30700b31d43..21a9dd14f29 100644 --- a/arch/powerpc/platforms/44x/sequoia.c +++ b/arch/powerpc/platforms/44x/sequoia.c @@ -14,12 +14,13 @@ * option) any later version. */ #include <linux/init.h> +#include <linux/of_platform.h> + #include <asm/machdep.h> #include <asm/prom.h> #include <asm/udbg.h> #include <asm/time.h> #include <asm/uic.h> -#include <asm/of_platform.h> #include "44x.h" static struct of_device_id sequoia_of_bus[] = { diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index 65b7ae42623..25d2bfa3d9d 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -145,6 +145,9 @@ static void __init lite5200_setup_arch(void) /* Some mpc5200 & mpc5200b related configuration */ mpc5200_setup_xlb_arbiter(); + /* Map wdt for mpc52xx_restart() */ + mpc52xx_map_wdt(); + #ifdef CONFIG_PM mpc52xx_suspend.board_suspend_prepare = lite5200_suspend_prepare; mpc52xx_suspend.board_resume_finish = lite5200_resume_finish; @@ -183,5 +186,6 @@ define_machine(lite5200) { .init = mpc52xx_declare_of_platform_devices, .init_IRQ = mpc52xx_init_irq, .get_irq = mpc52xx_get_irq, + .restart = mpc52xx_restart, .calibrate_decr = generic_calibrate_decr, }; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index 3bc201e07e6..9850685c542 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -18,15 +18,20 @@ #include <asm/prom.h> #include <asm/mpc52xx.h> +/* + * This variable is mapped in mpc52xx_map_wdt() and used in mpc52xx_restart(). + * Permanent mapping is required because mpc52xx_restart() can be called + * from interrupt context while node mapping (which calls ioremap()) + * cannot be used at such point. + */ +static volatile struct mpc52xx_gpt *mpc52xx_wdt = NULL; -void __iomem * -mpc52xx_find_and_map(const char *compatible) +static void __iomem * +mpc52xx_map_node(struct device_node *ofn) { - struct device_node *ofn; const u32 *regaddr_p; u64 regaddr64, size64; - ofn = of_find_compatible_node(NULL, NULL, compatible); if (!ofn) return NULL; @@ -42,8 +47,23 @@ mpc52xx_find_and_map(const char *compatible) return ioremap((u32)regaddr64, (u32)size64); } + +void __iomem * +mpc52xx_find_and_map(const char *compatible) +{ + return mpc52xx_map_node( + of_find_compatible_node(NULL, NULL, compatible)); +} + EXPORT_SYMBOL(mpc52xx_find_and_map); +void __iomem * +mpc52xx_find_and_map_path(const char *path) +{ + return mpc52xx_map_node(of_find_node_by_path(path)); +} + +EXPORT_SYMBOL(mpc52xx_find_and_map_path); /** * mpc52xx_find_ipb_freq - Find the IPB bus frequency for a device @@ -113,3 +133,46 @@ mpc52xx_declare_of_platform_devices(void) "Error while probing of_platform bus\n"); } +void __init +mpc52xx_map_wdt(void) +{ + const void *has_wdt; + struct device_node *np; + + /* mpc52xx_wdt is mapped here and used in mpc52xx_restart, + * possibly from a interrupt context. wdt is only implement + * on a gpt0, so check has-wdt property before mapping. + */ + for_each_compatible_node(np, NULL, "fsl,mpc5200-gpt") { + has_wdt = of_get_property(np, "fsl,has-wdt", NULL); + if (has_wdt) { + mpc52xx_wdt = mpc52xx_map_node(np); + return; + } + } + for_each_compatible_node(np, NULL, "mpc5200-gpt") { + has_wdt = of_get_property(np, "has-wdt", NULL); + if (has_wdt) { + mpc52xx_wdt = mpc52xx_map_node(np); + return; + } + } +} + +void +mpc52xx_restart(char *cmd) +{ + local_irq_disable(); + + /* Turn on the watchdog and wait for it to expire. + * It effectively does a reset. */ + if (mpc52xx_wdt) { + out_be32(&mpc52xx_wdt->mode, 0x00000000); + out_be32(&mpc52xx_wdt->count, 0x000000ff); + out_be32(&mpc52xx_wdt->mode, 0x00009004); + } else + printk("mpc52xx_restart: Can't access wdt. " + "Restart impossible, system halted.\n"); + + while (1); +} diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c index 972fa8528a8..39ee7a13b25 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c @@ -90,10 +90,11 @@ static void __init mpc832x_sys_setup_arch(void) if ((np = of_find_compatible_node(NULL, "network", "ucc_geth")) != NULL){ - /* Reset the Ethernet PHY */ - bcsr_regs[9] &= ~0x20; + /* Reset the Ethernet PHYs */ +#define BCSR8_FETH_RST 0x50 + bcsr_regs[8] &= ~BCSR8_FETH_RST; udelay(1000); - bcsr_regs[9] |= 0x20; + bcsr_regs[8] |= BCSR8_FETH_RST; iounmap(bcsr_regs); of_node_put(np); } @@ -145,30 +146,6 @@ static void __init mpc832x_sys_init_IRQ(void) #endif /* CONFIG_QUICC_ENGINE */ } -#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374) -extern ulong ds1374_get_rtc_time(void); -extern int ds1374_set_rtc_time(ulong); - -static int __init mpc832x_rtc_hookup(void) -{ - struct timespec tv; - - if (!machine_is(mpc832x_mds)) - return 0; - - ppc_md.get_rtc_time = ds1374_get_rtc_time; - ppc_md.set_rtc_time = ds1374_set_rtc_time; - - tv.tv_nsec = 0; - tv.tv_sec = (ppc_md.get_rtc_time) (); - do_settimeofday(&tv); - - return 0; -} - -late_initcall(mpc832x_rtc_hookup); -#endif - /* * Called very early, MMU is off, device-tree isn't unflattened */ diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index fbca336aa0a..d4bd04001b9 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -15,7 +15,10 @@ */ #include <linux/pci.h> +#include <linux/interrupt.h> #include <linux/spi/spi.h> +#include <linux/spi/mmc_spi.h> +#include <linux/mmc/host.h> #include <asm/of_platform.h> #include <asm/time.h> @@ -46,15 +49,16 @@ static void mpc83xx_spi_deactivate_cs(u8 cs, u8 polarity) par_io_data_set(3, 13, !polarity); } +static struct mmc_spi_platform_data mpc832x_mmc_pdata = { + .ocr_mask = MMC_VDD_33_34, +}; + static struct spi_board_info mpc832x_spi_boardinfo = { .bus_num = 0x4c0, .chip_select = 0, .max_speed_hz = 50000000, - /* - * XXX: This is spidev (spi in userspace) stub, should - * be replaced by "mmc_spi" when mmc_spi will hit mainline. - */ - .modalias = "spidev", + .modalias = "mmc_spi", + .platform_data = &mpc832x_mmc_pdata, }; static int __init mpc832x_spi_init(void) diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c index 00aed7c2269..a81bb3ce6b9 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c @@ -106,30 +106,6 @@ static void __init mpc834x_mds_init_IRQ(void) ipic_set_default_priority(); } -#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374) -extern ulong ds1374_get_rtc_time(void); -extern int ds1374_set_rtc_time(ulong); - -static int __init mpc834x_rtc_hookup(void) -{ - struct timespec tv; - - if (!machine_is(mpc834x_mds)) - return 0; - - ppc_md.get_rtc_time = ds1374_get_rtc_time; - ppc_md.set_rtc_time = ds1374_set_rtc_time; - - tv.tv_nsec = 0; - tv.tv_sec = (ppc_md.get_rtc_time) (); - do_settimeofday(&tv); - - return 0; -} - -late_initcall(mpc834x_rtc_hookup); -#endif - /* * Called very early, MMU is off, device-tree isn't unflattened */ diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c index 0f3855c95ff..e40012f8f48 100644 --- a/arch/powerpc/platforms/83xx/mpc836x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c @@ -96,14 +96,39 @@ static void __init mpc836x_mds_setup_arch(void) if ((np = of_find_compatible_node(NULL, "network", "ucc_geth")) != NULL){ + uint svid; + /* Reset the Ethernet PHY */ - bcsr_regs[9] &= ~0x20; +#define BCSR9_GETHRST 0x20 + clrbits8(&bcsr_regs[9], BCSR9_GETHRST); udelay(1000); - bcsr_regs[9] |= 0x20; + setbits8(&bcsr_regs[9], BCSR9_GETHRST); + + /* handle mpc8360ea rev.2.1 erratum 2: RGMII Timing */ + svid = mfspr(SPRN_SVR); + if (svid == 0x80480021) { + void __iomem *immap; + + immap = ioremap(get_immrbase() + 0x14a8, 8); + + /* + * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2) + * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1) + */ + setbits32(immap, 0x0c003000); + + /* + * IMMR + 0x14AC[20:27] = 10101010 + * (data delay for both UCC's) + */ + clrsetbits_be32(immap + 4, 0xff0, 0xaa0); + + iounmap(immap); + } + iounmap(bcsr_regs); of_node_put(np); } - #endif /* CONFIG_QUICC_ENGINE */ } @@ -152,30 +177,6 @@ static void __init mpc836x_mds_init_IRQ(void) #endif /* CONFIG_QUICC_ENGINE */ } -#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374) -extern ulong ds1374_get_rtc_time(void); -extern int ds1374_set_rtc_time(ulong); - -static int __init mpc8360_rtc_hookup(void) -{ - struct timespec tv; - - if (!machine_is(mpc836x_mds)) - return 0; - - ppc_md.get_rtc_time = ds1374_get_rtc_time; - ppc_md.set_rtc_time = ds1374_set_rtc_time; - - tv.tv_nsec = 0; - tv.tv_sec = (ppc_md.get_rtc_time) (); - do_settimeofday(&tv); - - return 0; -} - -late_initcall(mpc8360_rtc_hookup); -#endif - /* * Called very early, MMU is off, device-tree isn't unflattened */ diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c index eafe7605cda..b45160f8d08 100644 --- a/arch/powerpc/platforms/83xx/usb.c +++ b/arch/powerpc/platforms/83xx/usb.c @@ -130,7 +130,7 @@ int mpc831x_usb_cfg(void) out_be32(immap + MPC83XX_SCCR_OFFS, temp); /* Configure pin mux for ULPI. There is no pin mux for UTMI */ - if (!strcmp(prop, "ulpi")) { + if (prop && !strcmp(prop, "ulpi")) { temp = in_be32(immap + MPC83XX_SICRL_OFFS); temp &= ~MPC831X_SICRL_USB_MASK; temp |= MPC831X_SICRL_USB_ULPI; @@ -153,13 +153,13 @@ int mpc831x_usb_cfg(void) usb_regs = ioremap(res.start, res.end - res.start + 1); /* Using on-chip PHY */ - if (!strcmp(prop, "utmi_wide") || - !strcmp(prop, "utmi")) { + if (prop && (!strcmp(prop, "utmi_wide") || + !strcmp(prop, "utmi"))) { /* Set UTMI_PHY_EN, REFSEL to 48MHZ */ out_be32(usb_regs + FSL_USB2_CONTROL_OFFS, CONTROL_UTMI_PHY_EN | CONTROL_REFSEL_48MHZ); /* Using external UPLI PHY */ - } else if (!strcmp(prop, "ulpi")) { + } else if (prop && !strcmp(prop, "ulpi")) { /* Set PHY_CLK_SEL to ULPI */ temp = CONTROL_PHY_CLK_SEL_ULPI; #ifdef CONFIG_USB_OTG diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 229d355ed86..ea22cad2cd0 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -120,7 +120,7 @@ config PPC_PMI depends on PPC_IBM_CELL_BLADE help PMI (Platform Management Interrupt) is a way to - communicate with the BMC (Baseboard Mangement Controller). + communicate with the BMC (Baseboard Management Controller). It is used in some IBM Cell blades. default m diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 3c7325ec36e..99684ea606a 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -48,6 +48,7 @@ config 44x bool "AMCC 44x" select PPC_DCR_NATIVE select WANT_DEVICE_TREE + select PPC_UDBG_16550 config E200 bool "Freescale e200" diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 151fd8b82d6..04f74f9f9ab 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -158,6 +158,18 @@ static unsigned int iic_get_irq(void) return virq; } +void iic_setup_cpu(void) +{ + out_be64(&__get_cpu_var(iic).regs->prio, 0xff); +} + +u8 iic_get_target_id(int cpu) +{ + return per_cpu(iic, cpu).target_id; +} + +EXPORT_SYMBOL_GPL(iic_get_target_id); + #ifdef CONFIG_SMP /* Use the highest interrupt priorities for IPI */ @@ -166,29 +178,17 @@ static inline int iic_ipi_to_irq(int ipi) return IIC_IRQ_TYPE_IPI + 0xf - ipi; } -void iic_setup_cpu(void) -{ - out_be64(&__get_cpu_var(iic).regs->prio, 0xff); -} - void iic_cause_IPI(int cpu, int mesg) { out_be64(&per_cpu(iic, cpu).regs->generate, (0xf - mesg) << 4); } -u8 iic_get_target_id(int cpu) -{ - return per_cpu(iic, cpu).target_id; -} -EXPORT_SYMBOL_GPL(iic_get_target_id); - struct irq_host *iic_get_irq_host(int node) { return iic_host; } EXPORT_SYMBOL_GPL(iic_get_irq_host); - static irqreturn_t iic_ipi_action(int irq, void *dev_id) { int ipi = (int)(long)dev_id; diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index 1c0acbad742..e4438456c86 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -44,6 +44,7 @@ #include <asm/rtas.h> #include "interrupt.h" +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index d72b16d6816..d9e56a50379 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -748,7 +748,7 @@ static ssize_t spufs_wbox_write(struct file *file, const char __user *buf, if (count) goto out; - /* write aÑ• much as possible */ + /* write as much as possible */ for (count = 4, udata++; (count + 4) <= len; count += 4, udata++) { int ret; ret = __get_user(wbox_data, udata); diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 0966d093db4..c0e968a4c21 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -171,6 +171,7 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir) { /* remove all entries */ spufs_prune_dir(dir); + d_drop(dir); return simple_rmdir(parent, dir); } diff --git a/arch/powerpc/platforms/celleb/scc_uhc.c b/arch/powerpc/platforms/celleb/scc_uhc.c index a7c548bde2e..b59c38a06e3 100644 --- a/arch/powerpc/platforms/celleb/scc_uhc.c +++ b/arch/powerpc/platforms/celleb/scc_uhc.c @@ -36,7 +36,7 @@ static inline int uhc_clkctrl_ready(u32 val) } /* - * UHC(usb host controler) enable function. + * UHC(usb host controller) enable function. * affect to both of OHCI and EHCI core module. */ static void enable_scc_uhc(struct pci_dev *dev) diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c index 1769d755eff..ddfb35ae741 100644 --- a/arch/powerpc/platforms/celleb/setup.c +++ b/arch/powerpc/platforms/celleb/setup.c @@ -49,6 +49,7 @@ #include <asm/machdep.h> #include <asm/cputable.h> #include <asm/irq.h> +#include <asm/time.h> #include <asm/spu_priv1.h> #include <asm/firmware.h> #include <asm/of_platform.h> diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c index e43465d34d2..0340a342f77 100644 --- a/arch/powerpc/platforms/chrp/pci.c +++ b/arch/powerpc/platforms/chrp/pci.c @@ -317,8 +317,12 @@ chrp_find_bridges(void) /* SL82C105 IDE Control/Status Register */ #define SL82C105_IDECSR 0x40 -/* Fixup for Winbond ATA quirk, required for briq */ -void chrp_pci_fixup_winbond_ata(struct pci_dev *sl82c105) +/* Fixup for Winbond ATA quirk, required for briq mostly because the + * 8259 is configured for level sensitive IRQ 14 and so wants the + * ATA controller to be set to fully native mode or bad things + * will happen. + */ +static void __devinit chrp_pci_fixup_winbond_ata(struct pci_dev *sl82c105) { u8 progif; @@ -334,10 +338,15 @@ void chrp_pci_fixup_winbond_ata(struct pci_dev *sl82c105) sl82c105->class |= 0x05; /* Disable SL82C105 second port */ pci_write_config_word(sl82c105, SL82C105_IDECSR, 0x0003); + /* Clear IO BARs, they will be reassigned */ + pci_write_config_dword(sl82c105, PCI_BASE_ADDRESS_0, 0); + pci_write_config_dword(sl82c105, PCI_BASE_ADDRESS_1, 0); + pci_write_config_dword(sl82c105, PCI_BASE_ADDRESS_2, 0); + pci_write_config_dword(sl82c105, PCI_BASE_ADDRESS_3, 0); } } -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105, - chrp_pci_fixup_winbond_ata); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105, + chrp_pci_fixup_winbond_ata); /* Pegasos2 firmware version 20040810 configures the built-in IDE controller * in legacy mode, but sets the PCI registers to PCI native mode. @@ -345,7 +354,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_82C105, * mode as well. The same fixup must be done to the class-code property in * the IDE node /pci@80000000/ide@C,1 */ -static void chrp_pci_fixup_vt8231_ata(struct pci_dev *viaide) +static void __devinit chrp_pci_fixup_vt8231_ata(struct pci_dev *viaide) { u8 progif; struct pci_dev *viaisa; @@ -366,4 +375,4 @@ static void chrp_pci_fixup_vt8231_ata(struct pci_dev *viaide) pci_dev_put(viaisa); } -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, chrp_pci_fixup_vt8231_ata); +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, chrp_pci_fixup_vt8231_ata); diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c index e484cac7509..653a5eb91c9 100644 --- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c +++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c @@ -144,6 +144,7 @@ static int __init prpmc2800_probe(void) strncpy(prpmc2800_platform_name, m, min((int)len, PLATFORM_NAME_MAX - 1)); + _set_L2CR(_get_L2CR() | L2CR_L2E); return 1; } diff --git a/arch/powerpc/platforms/iseries/irq.h b/arch/powerpc/platforms/iseries/irq.h index 69f1b437fc7..a1c23607403 100644 --- a/arch/powerpc/platforms/iseries/irq.h +++ b/arch/powerpc/platforms/iseries/irq.h @@ -1,9 +1,13 @@ #ifndef _ISERIES_IRQ_H #define _ISERIES_IRQ_H +#ifdef CONFIG_PCI extern void iSeries_init_IRQ(void); extern int iSeries_allocate_IRQ(HvBusNumber, HvSubBusNumber, u32); extern void iSeries_activate_IRQs(void); +#else +#define iSeries_init_IRQ NULL +#endif extern unsigned int iSeries_get_irq(void); #endif /* _ISERIES_IRQ_H */ diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 37ae07ee54a..0877a883411 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -617,10 +617,6 @@ static void iseries_dedicated_idle(void) } } -#ifndef CONFIG_PCI -void __init iSeries_init_IRQ(void) { } -#endif - static void __iomem *iseries_ioremap(phys_addr_t address, unsigned long size, unsigned long flags) { diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index d6435b03971..be06cfd9fa3 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -523,15 +523,16 @@ static void __init get_viotape_info(struct device_node *vio_root) static int __init iseries_vio_init(void) { struct device_node *vio_root; + int ret = -ENODEV; if (!firmware_has_feature(FW_FEATURE_ISERIES)) - return -ENODEV; + goto out; iommu_vio_init(); vio_root = of_find_node_by_path("/vdevice"); if (!vio_root) - return -ENODEV; + goto out; if (viopath_hostLp == HvLpIndexInvalid) { vio_set_hostlp(); @@ -544,10 +545,11 @@ static int __init iseries_vio_init(void) get_viocd_info(vio_root); get_viotape_info(vio_root); - return 0; + ret = 0; put_node: of_node_put(vio_root); - return -ENODEV; + out: + return ret; } arch_initcall(iseries_vio_init); diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index 354c0586162..144177d77cf 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -41,13 +41,13 @@ #include <linux/root_dev.h> #include <linux/serial.h> #include <linux/smp.h> +#include <linux/bitops.h> #include <asm/processor.h> #include <asm/sections.h> #include <asm/prom.h> #include <asm/system.h> #include <asm/pgtable.h> -#include <asm/bitops.h> #include <asm/io.h> #include <asm/kexec.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index 3a5d112af5e..3d62060498b 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -214,7 +214,7 @@ static __init void pas_init_IRQ(void) printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr); mpic = mpic_alloc(mpic_node, openpic_addr, - MPIC_PRIMARY|MPIC_LARGE_VECTORS|MPIC_WANTS_RESET, + MPIC_PRIMARY|MPIC_LARGE_VECTORS, 0, 0, " PAS-OPIC "); BUG_ON(!mpic); diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index ec49099830d..f852ae3e0ee 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -1243,15 +1243,22 @@ void pmac_pci_fixup_pciata(struct pci_dev* dev) good: pci_read_config_byte(dev, PCI_CLASS_PROG, &progif); if ((progif & 5) != 5) { - printk(KERN_INFO "Forcing PCI IDE into native mode: %s\n", + printk(KERN_INFO "PCI: %s Forcing PCI IDE into native mode\n", pci_name(dev)); (void) pci_write_config_byte(dev, PCI_CLASS_PROG, progif|5); if (pci_read_config_byte(dev, PCI_CLASS_PROG, &progif) || (progif & 5) != 5) printk(KERN_ERR "Rewrite of PROGIF failed !\n"); + else { + /* Clear IO BARs, they will be reassigned */ + pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0); + pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0); + pci_write_config_dword(dev, PCI_BASE_ADDRESS_2, 0); + pci_write_config_dword(dev, PCI_BASE_ADDRESS_3, 0); + } } } -DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, pmac_pci_fixup_pciata); +DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, pmac_pci_fixup_pciata); #endif /* diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 07e64b48e7f..6405f4a3676 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -628,9 +628,8 @@ static int ps3_sb_map_sg(struct device *_dev, struct scatterlist *sgl, int i; for_each_sg(sgl, sg, nents, i) { - int result = ps3_dma_map(dev->d_region, - page_to_phys(sg->page) + sg->offset, sg->length, - &sg->dma_address, 0); + int result = ps3_dma_map(dev->d_region, sg_phys(sg), + sg->length, &sg->dma_address, 0); if (result) { pr_debug("%s:%d: ps3_dma_map failed (%d)\n", diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 16e4e401b82..306a9d07491 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -21,7 +21,7 @@ config PPC_SPLPAR config EEH bool "PCI Extended Error Handling (EEH)" if EMBEDDED - depends on PPC_PSERIES + depends on PPC_PSERIES && PCI default y if !EMBEDDED config SCANLOG diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 22322b35a0f..fb3d636e088 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -186,6 +186,11 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) n += scnprintf(buf+n, len-n, "cmd/stat:%x\n", cfg); printk(KERN_WARNING "EEH: PCI cmd/status register: %08x\n", cfg); + if (!dev) { + printk(KERN_WARNING "EEH: no PCI device for this of node\n"); + return n; + } + /* Gather bridge-specific registers */ if (dev->class >> 16 == PCI_BASE_CLASS_BRIDGE) { rtas_read_config(pdn, PCI_SEC_STATUS, 2, &cfg); @@ -198,7 +203,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) } /* Dump out the PCI-X command and status regs */ - cap = pci_find_capability(pdn->pcidev, PCI_CAP_ID_PCIX); + cap = pci_find_capability(dev, PCI_CAP_ID_PCIX); if (cap) { rtas_read_config(pdn, cap, 4, &cfg); n += scnprintf(buf+n, len-n, "pcix-cmd:%x\n", cfg); @@ -210,7 +215,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) } /* If PCI-E capable, dump PCI-E cap 10, and the AER */ - cap = pci_find_capability(pdn->pcidev, PCI_CAP_ID_EXP); + cap = pci_find_capability(dev, PCI_CAP_ID_EXP); if (cap) { n += scnprintf(buf+n, len-n, "pci-e cap10:\n"); printk(KERN_WARNING @@ -222,7 +227,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) printk(KERN_WARNING "EEH: PCI-E %02x: %08x\n", i, cfg); } - cap = pci_find_ext_capability(pdn->pcidev, PCI_EXT_CAP_ID_ERR); + cap = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR); if (cap) { n += scnprintf(buf+n, len-n, "pci-e AER:\n"); printk(KERN_WARNING @@ -318,7 +323,7 @@ eeh_wait_for_slot_status(struct pci_dn *pdn, int max_wait_msecs) if (rets[2] == 0) return -1; /* permanently unavailable */ - if (max_wait_msecs <= 0) return -1; + if (max_wait_msecs <= 0) break; mwait = rets[2]; if (mwait <= 0) { diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 15e015ef686..57e025e84ab 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -105,17 +105,18 @@ static void eeh_report_error(struct pci_dev *dev, void *userdata) return; rc = driver->err_handler->error_detected (dev, pci_channel_io_frozen); + + /* A driver that needs a reset trumps all others */ + if (rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; if (*res == PCI_ERS_RESULT_NONE) *res = rc; - if (*res == PCI_ERS_RESULT_DISCONNECT && - rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; } /** * eeh_report_mmio_enabled - tell drivers that MMIO has been enabled * - * Report an EEH error to each device driver, collect up and - * merge the device driver responses. Cumulative response - * passed back in "userdata". + * Tells each device driver that IO ports, MMIO and config space I/O + * are now enabled. Collects up and merges the device driver responses. + * Cumulative response passed back in "userdata". */ static void eeh_report_mmio_enabled(struct pci_dev *dev, void *userdata) @@ -123,17 +124,16 @@ static void eeh_report_mmio_enabled(struct pci_dev *dev, void *userdata) enum pci_ers_result rc, *res = userdata; struct pci_driver *driver = dev->driver; - // dev->error_state = pci_channel_mmio_enabled; - if (!driver || !driver->err_handler || !driver->err_handler->mmio_enabled) return; rc = driver->err_handler->mmio_enabled (dev); + + /* A driver that needs a reset trumps all others */ + if (rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; if (*res == PCI_ERS_RESULT_NONE) *res = rc; - if (*res == PCI_ERS_RESULT_DISCONNECT && - rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; } /** diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c index 8b18a1c4009..b765b7c77b6 100644 --- a/arch/powerpc/platforms/pseries/firmware.c +++ b/arch/powerpc/platforms/pseries/firmware.c @@ -25,6 +25,7 @@ #include <asm/firmware.h> #include <asm/prom.h> +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 2793a1b100e..f15222bbe13 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -171,6 +171,7 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) struct pci_dn *pdn; int hwirq, virq, i, rc; struct msi_desc *entry; + struct msi_msg msg; pdn = get_pdn(pdev); if (!pdn) @@ -213,6 +214,11 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) dev_dbg(&pdev->dev, "rtas_msi: allocated virq %d\n", virq); set_irq_msi(virq, entry); + + /* Read config space back so we can restore after reset */ + read_msi_msg(virq, &msg); + entry->msg = msg; + unmask_msi_irq(virq); } diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 3a393c7f390..a1ab25c7082 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -332,7 +332,7 @@ static int recover_mce(struct pt_regs *regs, struct rtas_error_log * err) err->disposition == RTAS_DISP_NOT_RECOVERED && err->target == RTAS_TARGET_MEMORY && err->type == RTAS_TYPE_ECC_UNCORR && - !(current->pid == 0 || is_init(current))) { + !(current->pid == 0 || is_global_init(current))) { /* Kill off a user process with an ECC error */ printk(KERN_ERR "MCE: uncorrectable ecc error for pid %d\n", current->pid); diff --git a/arch/powerpc/sysdev/bestcomm/bestcomm.c b/arch/powerpc/sysdev/bestcomm/bestcomm.c index 48492a83e5a..740ad73ce5c 100644 --- a/arch/powerpc/sysdev/bestcomm/bestcomm.c +++ b/arch/powerpc/sysdev/bestcomm/bestcomm.c @@ -269,6 +269,7 @@ bcom_engine_init(void) int task; phys_addr_t tdt_pa, ctx_pa, var_pa, fdt_pa; unsigned int tdt_size, ctx_size, var_size, fdt_size; + u16 regval; /* Allocate & clear SRAM zones for FDT, TDTs, contexts and vars/incs */ tdt_size = BCOM_MAX_TASKS * sizeof(struct bcom_tdt); @@ -319,9 +320,11 @@ bcom_engine_init(void) /* Init 'always' initiator */ out_8(&bcom_eng->regs->ipr[BCOM_INITIATOR_ALWAYS], BCOM_IPR_ALWAYS); - /* Disable COMM Bus Prefetch, apparently it's not reliable yet */ - /* FIXME: This should be done on 5200 and not 5200B ... */ - out_be16(&bcom_eng->regs->PtdCntrl, in_be16(&bcom_eng->regs->PtdCntrl) | 1); + /* Disable COMM Bus Prefetch on the original 5200; it's broken */ + if ((mfspr(SPRN_SVR) & MPC5200_SVR_MASK) == MPC5200_SVR) { + regval = in_be16(&bcom_eng->regs->PtdCntrl); + out_be16(&bcom_eng->regs->PtdCntrl, regval | 1); + } /* Init lock */ spin_lock_init(&bcom_eng->lock); diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c index 66c8ad4cfce..165981c8778 100644 --- a/arch/powerpc/sysdev/cpm_common.c +++ b/arch/powerpc/sysdev/cpm_common.c @@ -77,8 +77,6 @@ int __init cpm_muram_init(void) int i = 0; int ret = 0; - printk("cpm_muram_init\n"); - spin_lock_init(&cpm_muram_lock); /* initialize the info header */ rh_init(&cpm_muram_info, 1, @@ -193,7 +191,7 @@ void __iomem *cpm_muram_addr(unsigned long offset) EXPORT_SYMBOL(cpm_muram_addr); /** - * cpm_muram_phys - turn a muram virtual address into a DMA address + * cpm_muram_dma - turn a muram virtual address into a DMA address * @offset: virtual address from cpm_muram_addr() to convert */ dma_addr_t cpm_muram_dma(void __iomem *addr) diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index 7c1b27ac7d3..216c0f5680d 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -137,6 +137,7 @@ static void i8259_unmask_irq(unsigned int irq_nr) static struct irq_chip i8259_pic = { .typename = " i8259 ", .mask = i8259_mask_irq, + .disable = i8259_mask_irq, .unmask = i8259_unmask_irq, .mask_ack = i8259_mask_and_ack_irq, }; diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c index 9b3baa7317d..6933f9c73b4 100644 --- a/arch/powerpc/sysdev/mv64x60_pci.c +++ b/arch/powerpc/sysdev/mv64x60_pci.c @@ -24,8 +24,9 @@ #define MV64X60_VAL_LEN_MAX 11 #define MV64X60_PCICFG_CPCI_HOTSWAP 0x68 -static ssize_t mv64x60_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, - size_t count) +static ssize_t mv64x60_hs_reg_read(struct kobject *kobj, + struct bin_attribute *attr, char *buf, + loff_t off, size_t count) { struct pci_dev *phb; u32 v; @@ -44,8 +45,9 @@ static ssize_t mv64x60_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, return sprintf(buf, "0x%08x\n", v); } -static ssize_t mv64x60_hs_reg_write(struct kobject *kobj, char *buf, loff_t off, - size_t count) +static ssize_t mv64x60_hs_reg_write(struct kobject *kobj, + struct bin_attribute *attr, char *buf, + loff_t off, size_t count) { struct pci_dev *phb; u32 v; diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c index 5149716c734..847a5496b86 100644 --- a/arch/powerpc/sysdev/uic.c +++ b/arch/powerpc/sysdev/uic.c @@ -97,6 +97,22 @@ static void uic_ack_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } +static void uic_mask_ack_irq(unsigned int virq) +{ + struct uic *uic = get_irq_chip_data(virq); + unsigned int src = uic_irq_to_hw(virq); + unsigned long flags; + u32 er, sr; + + sr = 1 << (31-src); + spin_lock_irqsave(&uic->lock, flags); + er = mfdcr(uic->dcrbase + UIC_ER); + er &= ~sr; + mtdcr(uic->dcrbase + UIC_ER, er); + mtdcr(uic->dcrbase + UIC_SR, sr); + spin_unlock_irqrestore(&uic->lock, flags); +} + static int uic_set_irq_type(unsigned int virq, unsigned int flow_type) { struct uic *uic = get_irq_chip_data(virq); @@ -152,7 +168,7 @@ static struct irq_chip uic_irq_chip = { .typename = " UIC ", .unmask = uic_unmask_irq, .mask = uic_mask_irq, -/* .mask_ack = uic_mask_irq_and_ack, */ + .mask_ack = uic_mask_ack_irq, .ack = uic_ack_irq, .set_type = uic_set_irq_type, }; diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig index 607925c8a99..6473fa7cb4b 100644 --- a/arch/ppc/Kconfig +++ b/arch/ppc/Kconfig @@ -1317,7 +1317,7 @@ endmenu source "lib/Kconfig" -source "arch/powerpc/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/ppc/Kconfig.debug" diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile index 487dc66dcc7..500497e3c72 100644 --- a/arch/ppc/boot/Makefile +++ b/arch/ppc/boot/Makefile @@ -13,6 +13,8 @@ # modified by Cort (cort@cs.nmt.edu) # +# KBUILD_CFLAGS used when building rest of boot (takes effect recursively) +KBUILD_CFLAGS += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include HOSTCFLAGS += -Iarch/$(ARCH)/boot/include BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd diff --git a/arch/ppc/configs/ml300_defconfig b/arch/ppc/configs/ml300_defconfig index 69bad91a6b6..d66cacdb95b 100644 --- a/arch/ppc/configs/ml300_defconfig +++ b/arch/ppc/configs/ml300_defconfig @@ -719,7 +719,7 @@ CONFIG_DEBUG_INFO=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_KGDB is not set -CONFIG_XMON=y +# CONFIG_XMON is not set # CONFIG_BDI_SWITCH is not set # CONFIG_SERIAL_TEXT_DEBUG is not set diff --git a/arch/ppc/configs/ml403_defconfig b/arch/ppc/configs/ml403_defconfig index a78896ea456..71bcfa7ab7f 100644 --- a/arch/ppc/configs/ml403_defconfig +++ b/arch/ppc/configs/ml403_defconfig @@ -720,7 +720,7 @@ CONFIG_DEBUG_INFO=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_KGDB is not set -CONFIG_XMON=y +# CONFIG_XMON is not set # CONFIG_BDI_SWITCH is not set # CONFIG_SERIAL_TEXT_DEBUG is not set diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S index fba7ca17a67..59e77eb6333 100644 --- a/arch/ppc/kernel/entry.S +++ b/arch/ppc/kernel/entry.S @@ -244,6 +244,16 @@ syscall_exit_cont: andis. r10,r0,DBCR0_IC@h bnel- load_dbcr0 #endif +#ifdef CONFIG_44x + lis r4,icache_44x_need_flush@ha + lwz r5,icache_44x_need_flush@l(r4) + cmplwi cr0,r5,0 + bne- 2f +1: +#endif /* CONFIG_44x */ +BEGIN_FTR_SECTION + lwarx r7,0,r1 +END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX) stwcx. r0,0,r1 /* to clear the reservation */ lwz r4,_LINK(r1) lwz r5,_CCR(r1) @@ -258,6 +268,12 @@ syscall_exit_cont: mtspr SPRN_SRR1,r8 SYNC RFI +#ifdef CONFIG_44x +2: li r7,0 + iccci r0,r0 + stw r7,icache_44x_need_flush@l(r4) + b 1b +#endif /* CONFIG_44x */ 66: li r3,-ENOSYS b ret_from_syscall @@ -679,6 +695,16 @@ resume_kernel: /* interrupts are hard-disabled at this point */ restore: +#ifdef CONFIG_44x + lis r4,icache_44x_need_flush@ha + lwz r5,icache_44x_need_flush@l(r4) + cmplwi cr0,r5,0 + beq+ 1f + li r6,0 + iccci r0,r0 + stw r6,icache_44x_need_flush@l(r4) +1: +#endif /* CONFIG_44x */ lwz r0,GPR0(r1) lwz r2,GPR2(r1) REST_4GPRS(3, r1) @@ -690,6 +716,9 @@ restore: mtctr r11 PPC405_ERR77(0,r1) +BEGIN_FTR_SECTION + lwarx r11,0,r1 +END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX) stwcx. r0,0,r1 /* to clear the reservation */ #if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE)) diff --git a/arch/ppc/kernel/misc.S b/arch/ppc/kernel/misc.S index a22e1f4d94c..e0c850d85c5 100644 --- a/arch/ppc/kernel/misc.S +++ b/arch/ppc/kernel/misc.S @@ -224,7 +224,16 @@ _GLOBAL(_tlbia) */ _GLOBAL(_tlbie) #if defined(CONFIG_40x) + /* We run the search with interrupts disabled because we have to change + * the PID and I don't want to preempt when that happens. + */ + mfmsr r5 + mfspr r6,SPRN_PID + wrteei 0 + mtspr SPRN_PID,r4 tlbsx. r3, 0, r3 + mtspr SPRN_PID,r6 + wrtee r5 bne 10f sync /* There are only 64 TLB entries, so r3 < 64, which means bit 25 is clear. @@ -234,22 +243,21 @@ _GLOBAL(_tlbie) isync 10: #elif defined(CONFIG_44x) - mfspr r4,SPRN_MMUCR - mfspr r5,SPRN_PID /* Get PID */ - rlwimi r4,r5,0,24,31 /* Set TID */ + mfspr r5,SPRN_MMUCR + rlwimi r5,r4,0,24,31 /* Set TID */ /* We have to run the search with interrupts disabled, even critical * and debug interrupts (in fact the only critical exceptions we have * are debug and machine check). Otherwise an interrupt which causes * a TLB miss can clobber the MMUCR between the mtspr and the tlbsx. */ - mfmsr r5 + mfmsr r4 lis r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@ha addi r6,r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@l - andc r6,r5,r6 + andc r6,r4,r6 mtmsr r6 - mtspr SPRN_MMUCR,r4 + mtspr SPRN_MMUCR,r5 tlbsx. r3, 0, r3 - mtmsr r5 + mtmsr r4 bne 10f sync /* There are only 64 TLB entries, so r3 < 64, @@ -491,12 +499,21 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) addi r3,r3,L1_CACHE_BYTES bdnz 0b sync +#ifndef CONFIG_44x + /* We don't flush the icache on 44x. Those have a virtual icache + * and we don't have access to the virtual address here (it's + * not the page vaddr but where it's mapped in user space). The + * flushing of the icache on these is handled elsewhere, when + * a change in the address space occurs, before returning to + * user space + */ mtctr r4 1: icbi 0,r6 addi r6,r6,L1_CACHE_BYTES bdnz 1b sync isync +#endif /* CONFIG_44x */ blr /* diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c index aac88c2f3db..5255bd80aa6 100644 --- a/arch/ppc/kernel/setup.c +++ b/arch/ppc/kernel/setup.c @@ -312,7 +312,14 @@ early_init(int r3, int r4, int r5) * Identify the CPU type and fix up code sections * that depend on which cpu we have. */ +#if defined(CONFIG_440EP) && defined(CONFIG_PPC_FPU) + /* We pass the virtual PVR here for 440EP as 440EP and 440GR have + * identical PVRs and there is no reliable way to check for the FPU + */ + spec = identify_cpu(offset, (mfspr(SPRN_PVR) | 0x8)); +#else spec = identify_cpu(offset, mfspr(SPRN_PVR)); +#endif do_feature_fixups(spec->cpu_features, PTRRELOC(&__start___ftr_fixup), PTRRELOC(&__stop___ftr_fixup)); diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c index 3f3b292eb77..c78568905c3 100644 --- a/arch/ppc/kernel/traps.c +++ b/arch/ppc/kernel/traps.c @@ -121,7 +121,7 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr) * generate the same exception over and over again and we get * nowhere. Better to kill it and let the kernel panic. */ - if (is_init(current)) { + if (is_global_init(current)) { __sighandler_t handler; spin_lock_irq(¤t->sighand->siglock); diff --git a/arch/ppc/mm/44x_mmu.c b/arch/ppc/mm/44x_mmu.c index 0a0a0487b33..6536a25cfcb 100644 --- a/arch/ppc/mm/44x_mmu.c +++ b/arch/ppc/mm/44x_mmu.c @@ -61,6 +61,7 @@ extern char etext[], _stext[]; */ unsigned int tlb_44x_index = 0; unsigned int tlb_44x_hwater = 62; +int icache_44x_need_flush; /* * "Pins" a 256MB TLB entry in AS0 for kernel lowmem diff --git a/arch/ppc/mm/4xx_mmu.c b/arch/ppc/mm/4xx_mmu.c index 838e09db71d..ea785dbaac7 100644 --- a/arch/ppc/mm/4xx_mmu.c +++ b/arch/ppc/mm/4xx_mmu.c @@ -99,13 +99,12 @@ unsigned long __init mmu_mapin_ram(void) v = KERNELBASE; p = PPC_MEMSTART; - s = 0; + s = total_lowmem; - if (__map_without_ltlbs) { - return s; - } + if (__map_without_ltlbs) + return 0; - while (s <= (total_lowmem - LARGE_PAGE_SIZE_16M)) { + while (s >= LARGE_PAGE_SIZE_16M) { pmd_t *pmdp; unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE; @@ -117,10 +116,10 @@ unsigned long __init mmu_mapin_ram(void) v += LARGE_PAGE_SIZE_16M; p += LARGE_PAGE_SIZE_16M; - s += LARGE_PAGE_SIZE_16M; + s -= LARGE_PAGE_SIZE_16M; } - while (s <= (total_lowmem - LARGE_PAGE_SIZE_4M)) { + while (s >= LARGE_PAGE_SIZE_4M) { pmd_t *pmdp; unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE; @@ -129,8 +128,8 @@ unsigned long __init mmu_mapin_ram(void) v += LARGE_PAGE_SIZE_4M; p += LARGE_PAGE_SIZE_4M; - s += LARGE_PAGE_SIZE_4M; + s -= LARGE_PAGE_SIZE_4M; } - return s; + return total_lowmem - s; } diff --git a/arch/ppc/mm/fault.c b/arch/ppc/mm/fault.c index 94913ddcf76..36c0e7529ed 100644 --- a/arch/ppc/mm/fault.c +++ b/arch/ppc/mm/fault.c @@ -227,7 +227,7 @@ good_area: set_bit(PG_arch_1, &page->flags); } pte_update(ptep, 0, _PAGE_HWEXEC); - _tlbie(address); + _tlbie(address, mm->context.id); pte_unmap_unlock(ptep, ptl); up_read(&mm->mmap_sem); return 0; @@ -290,7 +290,7 @@ bad_area: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c index 390dd1995c2..dd898d32480 100644 --- a/arch/ppc/mm/init.c +++ b/arch/ppc/mm/init.c @@ -561,7 +561,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, * That means the zeroed TLB has to be invalidated * whenever a page miss occurs. */ - _tlbie(address); + _tlbie(address, 0 /* 8xx doesn't care about PID */); #endif if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) { diff --git a/arch/ppc/mm/mmu_decl.h b/arch/ppc/mm/mmu_decl.h index 540f3292b22..b298b60c202 100644 --- a/arch/ppc/mm/mmu_decl.h +++ b/arch/ppc/mm/mmu_decl.h @@ -49,17 +49,17 @@ extern unsigned int num_tlbcam_entries; * architectures. -- Dan */ #if defined(CONFIG_8xx) -#define flush_HPTE(X, va, pg) _tlbie(va) +#define flush_HPTE(X, va, pg) _tlbie(va, 0 /* 8xx doesn't care about PID */) #define MMU_init_hw() do { } while(0) #define mmu_mapin_ram() (0UL) #elif defined(CONFIG_4xx) -#define flush_HPTE(X, va, pg) _tlbie(va) +#define flush_HPTE(pid, va, pg) _tlbie(va, pid) extern void MMU_init_hw(void); extern unsigned long mmu_mapin_ram(void); #elif defined(CONFIG_FSL_BOOKE) -#define flush_HPTE(X, va, pg) _tlbie(va) +#define flush_HPTE(pid, va, pg) _tlbie(va, pid) extern void MMU_init_hw(void); extern unsigned long mmu_mapin_ram(void); extern void adjust_total_lowmem(void); diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c index 05d7184d7e1..453643a0eee 100644 --- a/arch/ppc/platforms/4xx/ebony.c +++ b/arch/ppc/platforms/4xx/ebony.c @@ -236,7 +236,7 @@ ebony_early_serial_map(void) gen550_init(0, &port); /* Purge TLB entry added in head_44x.S for early serial access */ - _tlbie(UART0_IO_BASE); + _tlbie(UART0_IO_BASE, 0); #endif port.membase = ioremap64(PPC440GP_UART1_ADDR, 8); diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c index 4b169610f15..b79ebb8a3e6 100644 --- a/arch/ppc/platforms/4xx/luan.c +++ b/arch/ppc/platforms/4xx/luan.c @@ -230,9 +230,14 @@ luan_setup_hoses(void) /* Allocate hoses for PCIX1 and PCIX2 */ hose1 = pcibios_alloc_controller(); + if (!hose1) + return; + hose2 = pcibios_alloc_controller(); - if (!hose1 || !hose2) + if (!hose2) { + pcibios_free_controller(hose1); return; + } /* Setup PCIX1 */ hose1->first_busno = 0; diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c index fd0f971881d..28a712cd480 100644 --- a/arch/ppc/platforms/4xx/ocotea.c +++ b/arch/ppc/platforms/4xx/ocotea.c @@ -259,7 +259,7 @@ ocotea_early_serial_map(void) gen550_init(0, &port); /* Purge TLB entry added in head_44x.S for early serial access */ - _tlbie(UART0_IO_BASE); + _tlbie(UART0_IO_BASE, 0); #endif port.membase = ioremap64(PPC440GX_UART1_ADDR, 8); diff --git a/arch/ppc/platforms/4xx/taishan.c b/arch/ppc/platforms/4xx/taishan.c index 888c492b4a4..f6a0c6650f3 100644 --- a/arch/ppc/platforms/4xx/taishan.c +++ b/arch/ppc/platforms/4xx/taishan.c @@ -316,7 +316,7 @@ taishan_early_serial_map(void) gen550_init(0, &port); /* Purge TLB entry added in head_44x.S for early serial access */ - _tlbie(UART0_IO_BASE); + _tlbie(UART0_IO_BASE, 0); #endif port.membase = ioremap64(PPC440GX_UART1_ADDR, 8); diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters.h b/arch/ppc/platforms/4xx/xparameters/xparameters.h index 01aa043ff38..650888b00fb 100644 --- a/arch/ppc/platforms/4xx/xparameters/xparameters.h +++ b/arch/ppc/platforms/4xx/xparameters/xparameters.h @@ -15,8 +15,16 @@ #if defined(CONFIG_XILINX_ML300) #include "xparameters_ml300.h" + #define XPAR_INTC_0_AC97_CONTROLLER_REF_0_PLAYBACK_VEC_ID \ + XPAR_DCR_INTC_0_OPB_AC97_CONTROLLER_REF_0_PLAYBACK_INTERRUPT_INTR + #define XPAR_INTC_0_AC97_CONTROLLER_REF_0_RECORD_VEC_ID \ + XPAR_DCR_INTC_0_OPB_AC97_CONTROLLER_REF_0_RECORD_INTERRUPT_INTR #elif defined(CONFIG_XILINX_ML403) #include "xparameters_ml403.h" + #define XPAR_INTC_0_AC97_CONTROLLER_REF_0_PLAYBACK_VEC_ID \ + XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_0_PLAYBACK_INTERRUPT_INTR + #define XPAR_INTC_0_AC97_CONTROLLER_REF_0_RECORD_VEC_ID \ + XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_0_RECORD_INTERRUPT_INTR #else /* Add other board xparameter includes here before the #else */ #error No xparameters_*.h file included diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c index a83b0baea01..66a44ff0d92 100644 --- a/arch/ppc/platforms/4xx/yucca.c +++ b/arch/ppc/platforms/4xx/yucca.c @@ -211,6 +211,7 @@ static void __init yucca_setup_pcie_fpga_rootpoint(int port) break; default: + iounmap(pcie_reg_fpga_base); return; } diff --git a/arch/ppc/platforms/chestnut.c b/arch/ppc/platforms/chestnut.c index 248684f50dd..dcd6070b85e 100644 --- a/arch/ppc/platforms/chestnut.c +++ b/arch/ppc/platforms/chestnut.c @@ -49,7 +49,6 @@ extern void gen550_progress(char *, unsigned short); extern void gen550_init(int, struct uart_port *); extern void mv64360_pcibios_fixup(mv64x60_handle_t *bh); -#define BIT(x) (1<<x) #define CHESTNUT_PRESERVE_MASK (BIT(MV64x60_CPU2DEV_0_WIN) | \ BIT(MV64x60_CPU2DEV_1_WIN) | \ BIT(MV64x60_CPU2DEV_2_WIN) | \ diff --git a/arch/ppc/syslib/i8259.c b/arch/ppc/syslib/i8259.c index 1e5a00a4b5f..559f27c6aef 100644 --- a/arch/ppc/syslib/i8259.c +++ b/arch/ppc/syslib/i8259.c @@ -127,6 +127,7 @@ static void i8259_unmask_irq(unsigned int irq_nr) static struct irq_chip i8259_pic = { .typename = " i8259 ", .mask = i8259_mask_irq, + .disable = i8259_mask_irq, .unmask = i8259_unmask_irq, .mask_ack = i8259_mask_and_ack_irq, }; diff --git a/arch/ppc/syslib/m8260_setup.c b/arch/ppc/syslib/m8260_setup.c index 15f0d732353..46588fa9438 100644 --- a/arch/ppc/syslib/m8260_setup.c +++ b/arch/ppc/syslib/m8260_setup.c @@ -25,6 +25,7 @@ #include <asm/machdep.h> #include <asm/bootinfo.h> #include <asm/time.h> +#include <asm/ppc_sys.h> #include "cpm2_pic.h" @@ -61,7 +62,7 @@ m8260_setup_arch(void) #endif identify_ppc_sys_by_name_and_id(BOARD_CHIP_NAME, - in_be32(CPM_MAP_ADDR + CPM_IMMR_OFFSET)); + in_be32((void *)CPM_MAP_ADDR + CPM_IMMR_OFFSET)); m82xx_board_setup(); } @@ -147,12 +148,12 @@ m8260_show_cpuinfo(struct seq_file *m) seq_printf(m, "vendor\t\t: %s\n" "machine\t\t: %s\n" "\n" - "mem size\t\t: 0x%08x\n" - "console baud\t\t: %d\n" + "mem size\t\t: 0x%08lx\n" + "console baud\t\t: %ld\n" "\n" - "core clock\t: %u MHz\n" - "CPM clock\t: %u MHz\n" - "bus clock\t: %u MHz\n", + "core clock\t: %lu MHz\n" + "CPM clock\t: %lu MHz\n" + "bus clock\t: %lu MHz\n", CPUINFO_VENDOR, CPUINFO_MACHINE, bp->bi_memsize, bp->bi_baudrate, bp->bi_intfreq / 1000000, bp->bi_cpmfreq / 1000000, bp->bi_busfreq / 1000000); diff --git a/arch/ppc/syslib/virtex_devices.c b/arch/ppc/syslib/virtex_devices.c index ace4ec08de5..7322781be1c 100644 --- a/arch/ppc/syslib/virtex_devices.c +++ b/arch/ppc/syslib/virtex_devices.c @@ -87,6 +87,29 @@ }, \ } +#define XPAR_AC97_CONTROLLER_REFERENCE(num) { \ + .name = "ml403_ac97cr", \ + .id = num, \ + .num_resources = 3, \ + .resource = (struct resource[]) { \ + { \ + .start = XPAR_OPB_AC97_CONTROLLER_REF_##num##_BASEADDR, \ + .end = XPAR_OPB_AC97_CONTROLLER_REF_##num##_HIGHADDR, \ + .flags = IORESOURCE_MEM, \ + }, \ + { \ + .start = XPAR_INTC_0_AC97_CONTROLLER_REF_##num##_PLAYBACK_VEC_ID, \ + .end = XPAR_INTC_0_AC97_CONTROLLER_REF_##num##_PLAYBACK_VEC_ID, \ + .flags = IORESOURCE_IRQ, \ + }, \ + { \ + .start = XPAR_INTC_0_AC97_CONTROLLER_REF_##num##_RECORD_VEC_ID, \ + .end = XPAR_INTC_0_AC97_CONTROLLER_REF_##num##_RECORD_VEC_ID, \ + .flags = IORESOURCE_IRQ, \ + }, \ + }, \ +} + /* UART 8250 driver platform data table */ struct plat_serial8250_port virtex_serial_platform_data[] = { #if defined(XPAR_UARTNS550_0_BASEADDR) @@ -173,6 +196,14 @@ struct platform_device virtex_platform_devices[] = { #if defined(XPAR_TFT_3_BASEADDR) XPAR_TFT(3), #endif + + /* AC97 Controller Reference instances */ +#if defined(XPAR_OPB_AC97_CONTROLLER_REF_0_BASEADDR) + XPAR_AC97_CONTROLLER_REFERENCE(0), +#endif +#if defined(XPAR_OPB_AC97_CONTROLLER_REF_1_BASEADDR) + XPAR_AC97_CONTROLLER_REFERENCE(1), +#endif }; /* Early serial support functions */ diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index b71132166f6..1330061020a 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -513,7 +513,7 @@ config ZFCPDUMP default n help Select this option if you want to build an zfcpdump enabled kernel. - Refer to "Documentation/s390/zfcpdump.txt" for more details on this. + Refer to <file:Documentation/s390/zfcpdump.txt> for more details on this. endmenu @@ -529,21 +529,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -menu "Instrumentation Support" - -source "arch/s390/oprofile/Kconfig" - -config KPROBES - bool "Kprobes (EXPERIMENTAL)" - depends on EXPERIMENTAL && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". - -endmenu +source "kernel/Kconfig.instrumentation" source "arch/s390/Kconfig.debug" diff --git a/arch/s390/appldata/appldata.h b/arch/s390/appldata/appldata.h index 4069b81f7f1..db3ae850510 100644 --- a/arch/s390/appldata/appldata.h +++ b/arch/s390/appldata/appldata.h @@ -45,7 +45,6 @@ struct appldata_ops { int active; /* monitoring status */ /* fill in from here */ - unsigned int ctl_nr; /* sysctl ID */ char name[APPLDATA_PROC_NAME_LENGTH]; /* name of /proc fs node */ unsigned char record_nr; /* Record Nr. for Product ID */ void (*callback)(void *data); /* callback function */ diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index ac61cf43a7d..655d52543e2 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -53,29 +53,26 @@ static int appldata_interval_handler(ctl_table *ctl, int write, static struct ctl_table_header *appldata_sysctl_header; static struct ctl_table appldata_table[] = { { - .ctl_name = CTL_APPLDATA_TIMER, .procname = "timer", .mode = S_IRUGO | S_IWUSR, .proc_handler = &appldata_timer_handler, }, { - .ctl_name = CTL_APPLDATA_INTERVAL, .procname = "interval", .mode = S_IRUGO | S_IWUSR, .proc_handler = &appldata_interval_handler, }, - { .ctl_name = 0 } + { }, }; static struct ctl_table appldata_dir_table[] = { { - .ctl_name = CTL_APPLDATA, .procname = appldata_proc_name, .maxlen = 0, .mode = S_IRUGO | S_IXUGO, .child = appldata_table, }, - { .ctl_name = 0 } + { }, }; /* @@ -441,75 +438,38 @@ out: */ int appldata_register_ops(struct appldata_ops *ops) { - struct list_head *lh; - struct appldata_ops *tmp_ops; - int i; - - i = 0; + if ((ops->size > APPLDATA_MAX_REC_SIZE) || (ops->size < 0)) + return -EINVAL; - if ((ops->size > APPLDATA_MAX_REC_SIZE) || - (ops->size < 0)){ - P_ERROR("Invalid size of %s record = %i, maximum = %i!\n", - ops->name, ops->size, APPLDATA_MAX_REC_SIZE); - return -ENOMEM; - } - if ((ops->ctl_nr == CTL_APPLDATA) || - (ops->ctl_nr == CTL_APPLDATA_TIMER) || - (ops->ctl_nr == CTL_APPLDATA_INTERVAL)) { - P_ERROR("ctl_nr %i already in use!\n", ops->ctl_nr); - return -EBUSY; - } - ops->ctl_table = kzalloc(4*sizeof(struct ctl_table), GFP_KERNEL); - if (ops->ctl_table == NULL) { - P_ERROR("Not enough memory for %s ctl_table!\n", ops->name); + ops->ctl_table = kzalloc(4 * sizeof(struct ctl_table), GFP_KERNEL); + if (!ops->ctl_table) return -ENOMEM; - } spin_lock(&appldata_ops_lock); - list_for_each(lh, &appldata_ops_list) { - tmp_ops = list_entry(lh, struct appldata_ops, list); - P_DEBUG("register_ops loop: %i) name = %s, ctl = %i\n", - ++i, tmp_ops->name, tmp_ops->ctl_nr); - P_DEBUG("Comparing %s (ctl %i) with %s (ctl %i)\n", - tmp_ops->name, tmp_ops->ctl_nr, ops->name, - ops->ctl_nr); - if (strncmp(tmp_ops->name, ops->name, - APPLDATA_PROC_NAME_LENGTH) == 0) { - P_ERROR("Name \"%s\" already registered!\n", ops->name); - kfree(ops->ctl_table); - spin_unlock(&appldata_ops_lock); - return -EBUSY; - } - if (tmp_ops->ctl_nr == ops->ctl_nr) { - P_ERROR("ctl_nr %i already registered!\n", ops->ctl_nr); - kfree(ops->ctl_table); - spin_unlock(&appldata_ops_lock); - return -EBUSY; - } - } list_add(&ops->list, &appldata_ops_list); spin_unlock(&appldata_ops_lock); - ops->ctl_table[0].ctl_name = CTL_APPLDATA; ops->ctl_table[0].procname = appldata_proc_name; ops->ctl_table[0].maxlen = 0; ops->ctl_table[0].mode = S_IRUGO | S_IXUGO; ops->ctl_table[0].child = &ops->ctl_table[2]; - ops->ctl_table[1].ctl_name = 0; - - ops->ctl_table[2].ctl_name = ops->ctl_nr; ops->ctl_table[2].procname = ops->name; ops->ctl_table[2].mode = S_IRUGO | S_IWUSR; ops->ctl_table[2].proc_handler = appldata_generic_handler; ops->ctl_table[2].data = ops; - ops->ctl_table[3].ctl_name = 0; - ops->sysctl_header = register_sysctl_table(ops->ctl_table); - + if (!ops->sysctl_header) + goto out; P_INFO("%s-ops registered!\n", ops->name); return 0; +out: + spin_lock(&appldata_ops_lock); + list_del(&ops->list); + spin_unlock(&appldata_ops_lock); + kfree(ops->ctl_table); + return -ENOMEM; } /* @@ -519,15 +479,11 @@ int appldata_register_ops(struct appldata_ops *ops) */ void appldata_unregister_ops(struct appldata_ops *ops) { - void *table; spin_lock(&appldata_ops_lock); list_del(&ops->list); - /* at that point any incoming access will fail */ - table = ops->ctl_table; - ops->ctl_table = NULL; spin_unlock(&appldata_ops_lock); unregister_sysctl_table(ops->sysctl_header); - kfree(table); + kfree(ops->ctl_table); P_INFO("%s-ops unregistered!\n", ops->name); } /********************** module-ops management <END> **************************/ diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c index 697eb30a68a..51181ccdb87 100644 --- a/arch/s390/appldata/appldata_mem.c +++ b/arch/s390/appldata/appldata_mem.c @@ -147,7 +147,6 @@ static void appldata_get_mem_data(void *data) static struct appldata_ops ops = { - .ctl_nr = CTL_APPLDATA_MEM, .name = "mem", .record_nr = APPLDATA_RECORD_MEM_ID, .size = sizeof(struct appldata_mem_data), diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c index 6c1815a4771..4d834433600 100644 --- a/arch/s390/appldata/appldata_net_sum.c +++ b/arch/s390/appldata/appldata_net_sum.c @@ -142,7 +142,6 @@ static void appldata_get_net_sum_data(void *data) static struct appldata_ops ops = { - .ctl_nr = CTL_APPLDATA_NET_SUM, .name = "net_sum", .record_nr = APPLDATA_RECORD_NET_SUM_ID, .size = sizeof(struct appldata_net_sum_data), diff --git a/arch/s390/appldata/appldata_os.c b/arch/s390/appldata/appldata_os.c index 76a15523ae9..6b3eafe1045 100644 --- a/arch/s390/appldata/appldata_os.c +++ b/arch/s390/appldata/appldata_os.c @@ -82,7 +82,6 @@ struct appldata_os_data { static struct appldata_os_data *appldata_os_data; static struct appldata_ops ops = { - .ctl_nr = CTL_APPLDATA_OS, .name = "os", .record_nr = APPLDATA_RECORD_OS_ID, .owner = THIS_MODULE, diff --git a/arch/s390/defconfig b/arch/s390/defconfig index 2aae23dba4b..ece7b99da89 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22 -# Tue Jul 17 12:50:23 2007 +# Linux kernel version: 2.6.23 +# Mon Oct 22 12:10:44 2007 # CONFIG_MMU=y CONFIG_ZONE_DMA=y @@ -19,15 +19,11 @@ CONFIG_S390=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y @@ -42,7 +38,14 @@ CONFIG_AUDIT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_CGROUPS=y +# CONFIG_CGROUP_DEBUG is not set +CONFIG_CGROUP_NS=y +CONFIG_CGROUP_CPUACCT=y # CONFIG_CPUSETS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -63,7 +66,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -83,6 +85,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -108,7 +111,6 @@ CONFIG_64BIT=y CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_HOTPLUG_CPU=y -CONFIG_DEFAULT_MIGRATION_COST=1000000 CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_AUDIT_ARCH=y @@ -143,9 +145,11 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_HOLES_IN_ZONE=y @@ -219,12 +223,14 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set +# CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -243,7 +249,48 @@ CONFIG_IPV6_SIT=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK_ENABLED=m +CONFIG_NF_CONNTRACK=m +# CONFIG_NF_CT_ACCT is not set +# CONFIG_NF_CONNTRACK_MARK is not set +# CONFIG_NF_CONNTRACK_EVENTS is not set +# CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set +# CONFIG_NF_CONNTRACK_AMANDA is not set +# CONFIG_NF_CONNTRACK_FTP is not set +# CONFIG_NF_CONNTRACK_H323 is not set +# CONFIG_NF_CONNTRACK_IRC is not set +# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set +# CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set +# CONFIG_NF_CONNTRACK_SIP is not set +# CONFIG_NF_CONNTRACK_TFTP is not set +# CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_XTABLES is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_NF_CONNTRACK_IPV4 is not set +# CONFIG_IP_NF_QUEUE is not set +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +# CONFIG_NF_CONNTRACK_IPV6 is not set +# CONFIG_IP6_NF_QUEUE is not set +# CONFIG_IP6_NF_IPTABLES is not set # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set @@ -263,12 +310,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y -CONFIG_NET_SCH_FIFO=y # # Queueing/Scheduling @@ -306,10 +348,12 @@ CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=y # CONFIG_NET_ACT_GACT is not set # CONFIG_NET_ACT_MIRRED is not set +CONFIG_NET_ACT_NAT=m # CONFIG_NET_ACT_PEDIT is not set # CONFIG_NET_ACT_SIMP is not set CONFIG_NET_CLS_POLICE=y # CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y # # Network testing @@ -329,6 +373,7 @@ CONFIG_CCW=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -400,17 +445,11 @@ CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set CONFIG_ZFCP=y - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=m @@ -429,7 +468,9 @@ CONFIG_DM_ZERO=y CONFIG_DM_MULTIPATH=y # CONFIG_DM_MULTIPATH_EMC is not set # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set +# CONFIG_DM_UEVENT is not set CONFIG_NETDEVICES=y # CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set @@ -438,8 +479,13 @@ CONFIG_BONDING=m # CONFIG_MACVLAN is not set CONFIG_EQUALIZER=m CONFIG_TUN=m +CONFIG_VETH=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_TR is not set @@ -473,7 +519,6 @@ CONFIG_CCWGROUP=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=m # CONFIG_R3964 is not set CONFIG_RAW_DRIVER=m @@ -490,7 +535,6 @@ CONFIG_TN3270_CONSOLE=y CONFIG_TN3215=y CONFIG_TN3215_CONSOLE=y CONFIG_CCW_CONSOLE=y -CONFIG_SCLP=y CONFIG_SCLP_TTY=y CONFIG_SCLP_CONSOLE=y CONFIG_SCLP_VT220_TTY=y @@ -514,6 +558,11 @@ CONFIG_S390_TAPE_34XX=m CONFIG_MONWRITER=m CONFIG_S390_VMUR=m # CONFIG_POWER_SUPPLY is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# # # File systems @@ -569,7 +618,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -588,10 +636,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -638,27 +683,13 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# CONFIG_DLM=m # CONFIG_DLM_DEBUG is not set - -# -# Instrumentation Support -# - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set CONFIG_KPROBES=y +# CONFIG_MARKERS is not set # # Kernel hacking @@ -682,6 +713,7 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -694,14 +726,17 @@ CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_SAMPLES=y # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_MANAGER=y @@ -720,6 +755,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_DES is not set CONFIG_CRYPTO_FCRYPT=m @@ -733,11 +769,13 @@ CONFIG_CRYPTO_FCRYPT=m # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_SEED=m # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_SHA1_S390 is not set # CONFIG_CRYPTO_SHA256_S390 is not set @@ -755,5 +793,6 @@ CONFIG_BITREVERSE=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=m +CONFIG_CRC7=m # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index e6289ee74ec..1b3af7dab81 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -200,11 +200,13 @@ static noinline __init void find_memory_chunks(unsigned long memsize) cc = __tprot(addr); while (cc == old_cc) { addr += CHUNK_INCR; - cc = __tprot(addr); + if (memsize && addr >= memsize) + break; #ifndef CONFIG_64BIT if (addr == ADDR2G) break; #endif + cc = __tprot(addr); } if (old_addr != addr && diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 139ca153d5c..1a6dac8df6f 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -69,13 +69,31 @@ STACK_SIZE = 1 << STACK_SHIFT basr %r14,%r1 .endm - .macro LOCKDEP_SYS_EXIT - l %r1,BASED(.Llockdep_sys_exit) + .macro TRACE_IRQS_CHECK + tm SP_PSW(%r15),0x03 # irqs enabled? + jz 0f + l %r1,BASED(.Ltrace_irq_on) basr %r14,%r1 + j 1f +0: l %r1,BASED(.Ltrace_irq_off) + basr %r14,%r1 +1: .endm #else #define TRACE_IRQS_ON #define TRACE_IRQS_OFF +#define TRACE_IRQS_CHECK +#endif + +#ifdef CONFIG_LOCKDEP + .macro LOCKDEP_SYS_EXIT + tm SP_PSW+1(%r15),0x01 # returning to user ? + jz 0f + l %r1,BASED(.Llockdep_sys_exit) + basr %r14,%r1 +0: + .endm +#else #define LOCKDEP_SYS_EXIT #endif @@ -234,8 +252,6 @@ sysc_saveall: lh %r7,0x8a # get svc number from lowcore #ifdef CONFIG_VIRT_CPU_ACCOUNTING sysc_vtime: - tm SP_PSW+1(%r15),0x01 # interrupting from user ? - bz BASED(sysc_do_svc) UPDATE_VTIME __LC_EXIT_TIMER,__LC_SYNC_ENTER_TIMER,__LC_USER_TIMER sysc_stime: UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER @@ -263,19 +279,34 @@ sysc_do_restart: sysc_return: tm SP_PSW+1(%r15),0x01 # returning to user ? - bno BASED(sysc_leave) + bno BASED(sysc_restore) tm __TI_flags+3(%r9),_TIF_WORK_SVC bnz BASED(sysc_work) # there is work to do (signals etc.) +sysc_restore: +#ifdef CONFIG_TRACE_IRQFLAGS + la %r1,BASED(sysc_restore_trace_psw) + lpsw 0(%r1) +sysc_restore_trace: + TRACE_IRQS_CHECK LOCKDEP_SYS_EXIT +#endif sysc_leave: RESTORE_ALL __LC_RETURN_PSW,1 +sysc_done: + +#ifdef CONFIG_TRACE_IRQFLAGS + .align 8 + .globl sysc_restore_trace_psw +sysc_restore_trace_psw: + .long 0, sysc_restore_trace + 0x80000000 +#endif # # recheck if there is more work to do # sysc_work_loop: tm __TI_flags+3(%r9),_TIF_WORK_SVC - bz BASED(sysc_leave) # there is no work to do + bz BASED(sysc_restore) # there is no work to do # # One of the work bits is on. Find out which one. # @@ -290,8 +321,8 @@ sysc_work: bo BASED(sysc_restart) tm __TI_flags+3(%r9),_TIF_SINGLE_STEP bo BASED(sysc_singlestep) - LOCKDEP_SYS_EXIT - b BASED(sysc_leave) + b BASED(sysc_restore) +sysc_work_done: # # _TIF_NEED_RESCHED is set, call schedule @@ -458,6 +489,7 @@ pgm_check_handler: pgm_no_vtime: #endif l %r9,__LC_THREAD_INFO # load pointer to thread_info struct + TRACE_IRQS_OFF l %r3,__LC_PGM_ILC # load program interruption code la %r8,0x7f nr %r8,%r3 @@ -497,6 +529,7 @@ pgm_per_std: pgm_no_vtime2: #endif l %r9,__LC_THREAD_INFO # load pointer to thread_info struct + TRACE_IRQS_OFF l %r1,__TI_task(%r9) mvc __THREAD_per+__PER_atmid(2,%r1),__LC_PER_ATMID mvc __THREAD_per+__PER_address(4,%r1),__LC_PER_ADDRESS @@ -517,15 +550,13 @@ pgm_svcper: SAVE_ALL_SYNC __LC_SVC_OLD_PSW,__LC_SAVE_AREA CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA #ifdef CONFIG_VIRT_CPU_ACCOUNTING - tm SP_PSW+1(%r15),0x01 # interrupting from user ? - bz BASED(pgm_no_vtime3) UPDATE_VTIME __LC_EXIT_TIMER,__LC_SYNC_ENTER_TIMER,__LC_USER_TIMER UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER -pgm_no_vtime3: #endif lh %r7,0x8a # get svc number from lowcore l %r9,__LC_THREAD_INFO # load pointer to thread_info struct + TRACE_IRQS_OFF l %r1,__TI_task(%r9) mvc __THREAD_per+__PER_atmid(2,%r1),__LC_PER_ATMID mvc __THREAD_per+__PER_address(4,%r1),__LC_PER_ADDRESS @@ -542,7 +573,7 @@ kernel_per: mvi SP_TRAP+1(%r15),0x28 # set trap indication to pgm check la %r2,SP_PTREGS(%r15) # address of register-save area l %r1,BASED(.Lhandle_per) # load adr. of per handler - la %r14,BASED(sysc_leave) # load adr. of system return + la %r14,BASED(sysc_restore)# load adr. of system return br %r1 # branch to do_single_step /* @@ -569,26 +600,38 @@ io_no_vtime: l %r1,BASED(.Ldo_IRQ) # load address of do_IRQ la %r2,SP_PTREGS(%r15) # address of register-save area basr %r14,%r1 # branch to standard irq handler - TRACE_IRQS_ON - io_return: tm SP_PSW+1(%r15),0x01 # returning to user ? #ifdef CONFIG_PREEMPT bno BASED(io_preempt) # no -> check for preemptive scheduling #else - bno BASED(io_leave) # no-> skip resched & signal + bno BASED(io_restore) # no-> skip resched & signal #endif tm __TI_flags+3(%r9),_TIF_WORK_INT bnz BASED(io_work) # there is work to do (signals etc.) +io_restore: +#ifdef CONFIG_TRACE_IRQFLAGS + la %r1,BASED(io_restore_trace_psw) + lpsw 0(%r1) +io_restore_trace: + TRACE_IRQS_CHECK LOCKDEP_SYS_EXIT +#endif io_leave: RESTORE_ALL __LC_RETURN_PSW,0 io_done: +#ifdef CONFIG_TRACE_IRQFLAGS + .align 8 + .globl io_restore_trace_psw +io_restore_trace_psw: + .long 0, io_restore_trace + 0x80000000 +#endif + #ifdef CONFIG_PREEMPT io_preempt: icm %r0,15,__TI_precount(%r9) - bnz BASED(io_leave) + bnz BASED(io_restore) l %r1,SP_R15(%r15) s %r1,BASED(.Lc_spsize) mvc SP_PTREGS(__PT_SIZE,%r1),SP_PTREGS(%r15) @@ -596,14 +639,10 @@ io_preempt: lr %r15,%r1 io_resume_loop: tm __TI_flags+3(%r9),_TIF_NEED_RESCHED - bno BASED(io_leave) - mvc __TI_precount(4,%r9),BASED(.Lc_pactive) - stosm __SF_EMPTY(%r15),0x03 # reenable interrupts - l %r1,BASED(.Lschedule) - basr %r14,%r1 # call schedule - stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts - xc __TI_precount(4,%r9),__TI_precount(%r9) - b BASED(io_resume_loop) + bno BASED(io_restore) + l %r1,BASED(.Lpreempt_schedule_irq) + la %r14,BASED(io_resume_loop) + br %r1 # call schedule #endif # @@ -627,40 +666,42 @@ io_work_loop: bo BASED(io_reschedule) tm __TI_flags+3(%r9),(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK) bnz BASED(io_sigpending) - LOCKDEP_SYS_EXIT - b BASED(io_leave) + b BASED(io_restore) +io_work_done: # # _TIF_MCCK_PENDING is set, call handler # io_mcck_pending: - TRACE_IRQS_OFF l %r1,BASED(.Ls390_handle_mcck) basr %r14,%r1 # TIF bit will be cleared by handler - TRACE_IRQS_ON b BASED(io_work_loop) # # _TIF_NEED_RESCHED is set, call schedule # io_reschedule: + TRACE_IRQS_ON l %r1,BASED(.Lschedule) stosm __SF_EMPTY(%r15),0x03 # reenable interrupts basr %r14,%r1 # call scheduler stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts + TRACE_IRQS_OFF tm __TI_flags+3(%r9),_TIF_WORK_INT - bz BASED(io_leave) # there is no work to do + bz BASED(io_restore) # there is no work to do b BASED(io_work_loop) # # _TIF_SIGPENDING or _TIF_RESTORE_SIGMASK is set, call do_signal # io_sigpending: + TRACE_IRQS_ON stosm __SF_EMPTY(%r15),0x03 # reenable interrupts la %r2,SP_PTREGS(%r15) # load pt_regs l %r1,BASED(.Ldo_signal) basr %r14,%r1 # call do_signal stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts + TRACE_IRQS_OFF b BASED(io_work_loop) /* @@ -688,7 +729,6 @@ ext_no_vtime: lh %r3,__LC_EXT_INT_CODE # get interruption code l %r1,BASED(.Ldo_extint) basr %r14,%r1 - TRACE_IRQS_ON b BASED(io_return) __critical_end: @@ -853,15 +893,15 @@ cleanup_table_system_call: cleanup_table_sysc_return: .long sysc_return + 0x80000000, sysc_leave + 0x80000000 cleanup_table_sysc_leave: - .long sysc_leave + 0x80000000, sysc_work_loop + 0x80000000 + .long sysc_leave + 0x80000000, sysc_done + 0x80000000 cleanup_table_sysc_work_loop: - .long sysc_work_loop + 0x80000000, sysc_reschedule + 0x80000000 + .long sysc_work_loop + 0x80000000, sysc_work_done + 0x80000000 cleanup_table_io_return: .long io_return + 0x80000000, io_leave + 0x80000000 cleanup_table_io_leave: .long io_leave + 0x80000000, io_done + 0x80000000 cleanup_table_io_work_loop: - .long io_work_loop + 0x80000000, io_mcck_pending + 0x80000000 + .long io_work_loop + 0x80000000, io_work_done + 0x80000000 cleanup_critical: clc 4(4,%r12),BASED(cleanup_table_system_call) @@ -930,8 +970,6 @@ cleanup_system_call: cleanup_vtime: clc __LC_RETURN_PSW+4(4),BASED(cleanup_system_call_insn+12) bhe BASED(cleanup_stime) - tm SP_PSW+1(%r15),0x01 # interrupting from user ? - bz BASED(cleanup_novtime) UPDATE_VTIME __LC_EXIT_TIMER,__LC_SYNC_ENTER_TIMER,__LC_USER_TIMER cleanup_stime: clc __LC_RETURN_PSW+4(4),BASED(cleanup_system_call_insn+16) @@ -939,7 +977,6 @@ cleanup_stime: UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER cleanup_update: mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER -cleanup_novtime: #endif mvc __LC_RETURN_PSW+4(4),BASED(cleanup_table_system_call+4) la %r12,__LC_RETURN_PSW @@ -978,10 +1015,10 @@ cleanup_sysc_leave: 2: la %r12,__LC_RETURN_PSW br %r14 cleanup_sysc_leave_insn: + .long sysc_done - 4 + 0x80000000 #ifdef CONFIG_VIRT_CPU_ACCOUNTING - .long sysc_leave + 14 + 0x80000000 + .long sysc_done - 8 + 0x80000000 #endif - .long sysc_leave + 10 + 0x80000000 cleanup_io_return: mvc __LC_RETURN_PSW(4),0(%r12) @@ -1008,10 +1045,10 @@ cleanup_io_leave: 2: la %r12,__LC_RETURN_PSW br %r14 cleanup_io_leave_insn: + .long io_done - 4 + 0x80000000 #ifdef CONFIG_VIRT_CPU_ACCOUNTING - .long io_leave + 18 + 0x80000000 + .long io_done - 8 + 0x80000000 #endif - .long io_leave + 14 + 0x80000000 /* * Integer constants @@ -1019,7 +1056,6 @@ cleanup_io_leave_insn: .align 4 .Lc_spsize: .long SP_SIZE .Lc_overhead: .long STACK_FRAME_OVERHEAD -.Lc_pactive: .long PREEMPT_ACTIVE .Lnr_syscalls: .long NR_syscalls .L0x018: .short 0x018 .L0x020: .short 0x020 @@ -1043,6 +1079,10 @@ cleanup_io_leave_insn: .Lexecve_tail: .long execve_tail .Ljump_table: .long pgm_check_table .Lschedule: .long schedule +#ifdef CONFIG_PREEMPT +.Lpreempt_schedule_irq: + .long preempt_schedule_irq +#endif .Ltrace: .long syscall_trace .Lschedtail: .long schedule_tail .Lsysc_table: .long sys_call_table diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 05e26d1fdf4..a3e47b893f0 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -67,12 +67,28 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | _TIF_NEED_RESCHED | \ brasl %r14,trace_hardirqs_off .endm - .macro LOCKDEP_SYS_EXIT - brasl %r14,lockdep_sys_exit + .macro TRACE_IRQS_CHECK + tm SP_PSW(%r15),0x03 # irqs enabled? + jz 0f + brasl %r14,trace_hardirqs_on + j 1f +0: brasl %r14,trace_hardirqs_off +1: .endm #else #define TRACE_IRQS_ON #define TRACE_IRQS_OFF +#define TRACE_IRQS_CHECK +#endif + +#ifdef CONFIG_LOCKDEP + .macro LOCKDEP_SYS_EXIT + tm SP_PSW+1(%r15),0x01 # returning to user ? + jz 0f + brasl %r14,lockdep_sys_exit +0: + .endm +#else #define LOCKDEP_SYS_EXIT #endif @@ -222,8 +238,6 @@ sysc_saveall: llgh %r7,__LC_SVC_INT_CODE # get svc number from lowcore #ifdef CONFIG_VIRT_CPU_ACCOUNTING sysc_vtime: - tm SP_PSW+1(%r15),0x01 # interrupting from user ? - jz sysc_do_svc UPDATE_VTIME __LC_EXIT_TIMER,__LC_SYNC_ENTER_TIMER,__LC_USER_TIMER sysc_stime: UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER @@ -257,19 +271,34 @@ sysc_noemu: sysc_return: tm SP_PSW+1(%r15),0x01 # returning to user ? - jno sysc_leave + jno sysc_restore tm __TI_flags+7(%r9),_TIF_WORK_SVC jnz sysc_work # there is work to do (signals etc.) +sysc_restore: +#ifdef CONFIG_TRACE_IRQFLAGS + larl %r1,sysc_restore_trace_psw + lpswe 0(%r1) +sysc_restore_trace: + TRACE_IRQS_CHECK LOCKDEP_SYS_EXIT +#endif sysc_leave: RESTORE_ALL __LC_RETURN_PSW,1 +sysc_done: + +#ifdef CONFIG_TRACE_IRQFLAGS + .align 8 + .globl sysc_restore_trace_psw +sysc_restore_trace_psw: + .quad 0, sysc_restore_trace +#endif # # recheck if there is more work to do # sysc_work_loop: tm __TI_flags+7(%r9),_TIF_WORK_SVC - jz sysc_leave # there is no work to do + jz sysc_restore # there is no work to do # # One of the work bits is on. Find out which one. # @@ -284,8 +313,8 @@ sysc_work: jo sysc_restart tm __TI_flags+7(%r9),_TIF_SINGLE_STEP jo sysc_singlestep - LOCKDEP_SYS_EXIT - j sysc_leave + j sysc_restore +sysc_work_done: # # _TIF_NEED_RESCHED is set, call schedule @@ -445,6 +474,7 @@ pgm_check_handler: pgm_no_vtime: #endif lg %r9,__LC_THREAD_INFO # load pointer to thread_info struct + TRACE_IRQS_OFF lgf %r3,__LC_PGM_ILC # load program interruption code lghi %r8,0x7f ngr %r8,%r3 @@ -484,6 +514,7 @@ pgm_per_std: pgm_no_vtime2: #endif lg %r9,__LC_THREAD_INFO # load pointer to thread_info struct + TRACE_IRQS_OFF lg %r1,__TI_task(%r9) tm SP_PSW+1(%r15),0x01 # kernel per event ? jz kernel_per @@ -504,12 +535,9 @@ pgm_svcper: SAVE_ALL_SYNC __LC_SVC_OLD_PSW,__LC_SAVE_AREA CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA #ifdef CONFIG_VIRT_CPU_ACCOUNTING - tm SP_PSW+1(%r15),0x01 # interrupting from user ? - jz pgm_no_vtime3 UPDATE_VTIME __LC_EXIT_TIMER,__LC_SYNC_ENTER_TIMER,__LC_USER_TIMER UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER -pgm_no_vtime3: #endif llgh %r7,__LC_SVC_INT_CODE # get svc number from lowcore lg %r9,__LC_THREAD_INFO # load pointer to thread_info struct @@ -529,7 +557,7 @@ kernel_per: lhi %r0,__LC_PGM_OLD_PSW sth %r0,SP_TRAP(%r15) # set trap indication to pgm check la %r2,SP_PTREGS(%r15) # address of register-save area - larl %r14,sysc_leave # load adr. of system ret, no work + larl %r14,sysc_restore # load adr. of system ret, no work jg do_single_step # branch to do_single_step /* @@ -554,26 +582,38 @@ io_no_vtime: TRACE_IRQS_OFF la %r2,SP_PTREGS(%r15) # address of register-save area brasl %r14,do_IRQ # call standard irq handler - TRACE_IRQS_ON - io_return: tm SP_PSW+1(%r15),0x01 # returning to user ? #ifdef CONFIG_PREEMPT jno io_preempt # no -> check for preemptive scheduling #else - jno io_leave # no-> skip resched & signal + jno io_restore # no-> skip resched & signal #endif tm __TI_flags+7(%r9),_TIF_WORK_INT jnz io_work # there is work to do (signals etc.) +io_restore: +#ifdef CONFIG_TRACE_IRQFLAGS + larl %r1,io_restore_trace_psw + lpswe 0(%r1) +io_restore_trace: + TRACE_IRQS_CHECK LOCKDEP_SYS_EXIT +#endif io_leave: RESTORE_ALL __LC_RETURN_PSW,0 io_done: +#ifdef CONFIG_TRACE_IRQFLAGS + .align 8 + .globl io_restore_trace_psw +io_restore_trace_psw: + .quad 0, io_restore_trace +#endif + #ifdef CONFIG_PREEMPT io_preempt: icm %r0,15,__TI_precount(%r9) - jnz io_leave + jnz io_restore # switch to kernel stack lg %r1,SP_R15(%r15) aghi %r1,-SP_SIZE @@ -582,14 +622,9 @@ io_preempt: lgr %r15,%r1 io_resume_loop: tm __TI_flags+7(%r9),_TIF_NEED_RESCHED - jno io_leave - larl %r1,.Lc_pactive - mvc __TI_precount(4,%r9),0(%r1) - stosm __SF_EMPTY(%r15),0x03 # reenable interrupts - brasl %r14,schedule # call schedule - stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts - xc __TI_precount(4,%r9),__TI_precount(%r9) - j io_resume_loop + jno io_restore + larl %r14,io_resume_loop + jg preempt_schedule_irq #endif # @@ -613,37 +648,39 @@ io_work_loop: jo io_reschedule tm __TI_flags+7(%r9),(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK) jnz io_sigpending - LOCKDEP_SYS_EXIT - j io_leave + j io_restore +io_work_done: # # _TIF_MCCK_PENDING is set, call handler # io_mcck_pending: - TRACE_IRQS_OFF brasl %r14,s390_handle_mcck # TIF bit will be cleared by handler - TRACE_IRQS_ON j io_work_loop # # _TIF_NEED_RESCHED is set, call schedule # io_reschedule: + TRACE_IRQS_ON stosm __SF_EMPTY(%r15),0x03 # reenable interrupts brasl %r14,schedule # call scheduler stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts + TRACE_IRQS_OFF tm __TI_flags+7(%r9),_TIF_WORK_INT - jz io_leave # there is no work to do + jz io_restore # there is no work to do j io_work_loop # # _TIF_SIGPENDING or _TIF_RESTORE_SIGMASK is set, call do_signal # io_sigpending: + TRACE_IRQS_ON stosm __SF_EMPTY(%r15),0x03 # reenable interrupts la %r2,SP_PTREGS(%r15) # load pt_regs brasl %r14,do_signal # call do_signal stnsm __SF_EMPTY(%r15),0xfc # disable I/O and ext. interrupts + TRACE_IRQS_OFF j io_work_loop /* @@ -669,7 +706,6 @@ ext_no_vtime: la %r2,SP_PTREGS(%r15) # address of register-save area llgh %r3,__LC_EXT_INT_CODE # get interruption code brasl %r14,do_extint - TRACE_IRQS_ON j io_return __critical_end: @@ -824,15 +860,15 @@ cleanup_table_system_call: cleanup_table_sysc_return: .quad sysc_return, sysc_leave cleanup_table_sysc_leave: - .quad sysc_leave, sysc_work_loop + .quad sysc_leave, sysc_done cleanup_table_sysc_work_loop: - .quad sysc_work_loop, sysc_reschedule + .quad sysc_work_loop, sysc_work_done cleanup_table_io_return: .quad io_return, io_leave cleanup_table_io_leave: .quad io_leave, io_done cleanup_table_io_work_loop: - .quad io_work_loop, io_mcck_pending + .quad io_work_loop, io_work_done cleanup_critical: clc 8(8,%r12),BASED(cleanup_table_system_call) @@ -901,8 +937,6 @@ cleanup_system_call: cleanup_vtime: clc __LC_RETURN_PSW+8(8),BASED(cleanup_system_call_insn+24) jhe cleanup_stime - tm SP_PSW+1(%r15),0x01 # interrupting from user ? - jz cleanup_novtime UPDATE_VTIME __LC_EXIT_TIMER,__LC_SYNC_ENTER_TIMER,__LC_USER_TIMER cleanup_stime: clc __LC_RETURN_PSW+8(8),BASED(cleanup_system_call_insn+32) @@ -910,7 +944,6 @@ cleanup_stime: UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER cleanup_update: mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER -cleanup_novtime: #endif mvc __LC_RETURN_PSW+8(8),BASED(cleanup_table_system_call+8) la %r12,__LC_RETURN_PSW @@ -949,10 +982,10 @@ cleanup_sysc_leave: 2: la %r12,__LC_RETURN_PSW br %r14 cleanup_sysc_leave_insn: + .quad sysc_done - 4 #ifdef CONFIG_VIRT_CPU_ACCOUNTING - .quad sysc_leave + 16 + .quad sysc_done - 8 #endif - .quad sysc_leave + 12 cleanup_io_return: mvc __LC_RETURN_PSW(8),0(%r12) @@ -979,17 +1012,16 @@ cleanup_io_leave: 2: la %r12,__LC_RETURN_PSW br %r14 cleanup_io_leave_insn: + .quad io_done - 4 #ifdef CONFIG_VIRT_CPU_ACCOUNTING - .quad io_leave + 20 + .quad io_done - 8 #endif - .quad io_leave + 16 /* * Integer constants */ .align 4 .Lconst: -.Lc_pactive: .long PREEMPT_ACTIVE .Lnr_syscalls: .long NR_syscalls .L0x0130: .short 0x130 .L0x0140: .short 0x140 diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 66b51901c87..ce0856d3250 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -648,6 +648,8 @@ static int dump_set_type(enum dump_type type) case DUMP_TYPE_CCW: if (MACHINE_IS_VM) dump_method = DUMP_METHOD_CCW_VM; + else if (diag308_set_works) + dump_method = DUMP_METHOD_CCW_DIAG; else dump_method = DUMP_METHOD_CCW_CIO; break; diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index abb447a3e47..29f7884b4ff 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -44,6 +44,7 @@ #include <asm/processor.h> #include <asm/irq.h> #include <asm/timer.h> +#include <asm/cpu.h> asmlinkage void ret_from_fork(void) asm ("ret_from_fork"); @@ -91,6 +92,15 @@ EXPORT_SYMBOL(unregister_idle_notifier); void do_monitor_call(struct pt_regs *regs, long interruption_code) { +#ifdef CONFIG_SMP + struct s390_idle_data *idle; + + idle = &__get_cpu_var(s390_idle); + spin_lock(&idle->lock); + idle->idle_time += get_clock() - idle->idle_enter; + idle->in_idle = 0; + spin_unlock(&idle->lock); +#endif /* disable monitor call class 0 */ __ctl_clear_bit(8, 15); @@ -105,6 +115,9 @@ extern void s390_handle_mcck(void); static void default_idle(void) { int cpu, rc; +#ifdef CONFIG_SMP + struct s390_idle_data *idle; +#endif /* CPU is going idle. */ cpu = smp_processor_id(); @@ -141,7 +154,14 @@ static void default_idle(void) s390_handle_mcck(); return; } - +#ifdef CONFIG_SMP + idle = &__get_cpu_var(s390_idle); + spin_lock(&idle->lock); + idle->idle_count++; + idle->in_idle = 1; + idle->idle_enter = get_clock(); + spin_unlock(&idle->lock); +#endif trace_hardirqs_on(); /* Wait for external, I/O or machine check interrupt. */ __load_psw_mask(psw_kernel_bits | PSW_MASK_WAIT | @@ -166,7 +186,7 @@ void show_regs(struct pt_regs *regs) printk("CPU: %d %s\n", task_thread_info(tsk)->cpu, print_tainted()); printk("Process %s (pid: %d, task: %p, ksp: %p)\n", - current->comm, current->pid, (void *) tsk, + current->comm, task_pid_nr(current), (void *) tsk, (void *) tsk->thread.ksp); show_registers(regs); @@ -254,14 +274,12 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long new_stackp, save_fp_regs(¤t->thread.fp_regs); memcpy(&p->thread.fp_regs, ¤t->thread.fp_regs, sizeof(s390_fp_regs)); - p->thread.user_seg = __pa((unsigned long) p->mm->pgd) | _SEGMENT_TABLE; /* Set a new TLS ? */ if (clone_flags & CLONE_SETTLS) p->thread.acrs[0] = regs->gprs[6]; #else /* CONFIG_64BIT */ /* Save the fpu registers to new thread structure. */ save_fp_regs(&p->thread.fp_regs); - p->thread.user_seg = __pa((unsigned long) p->mm->pgd) | _REGION_TABLE; /* Set a new TLS ? */ if (clone_flags & CLONE_SETTLS) { if (test_thread_flag(TIF_31BIT)) { diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 7e1bfb98406..577aa7dd660 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -347,7 +347,7 @@ void (*_machine_power_off)(void) = do_machine_power_off_nonsmp; void machine_restart(char *command) { - if (!in_interrupt() || oops_in_progress) + if ((!in_interrupt() && !in_atomic()) || oops_in_progress) /* * Only unblank the console if we are called in enabled * context or a bust_spinlocks cleared the way for us. @@ -486,12 +486,14 @@ static void setup_addressing_mode(void) if (s390_noexec) { printk("S390 execute protection active, "); set_amode_and_uaccess(PSW_ASC_SECONDARY, PSW32_ASC_SECONDARY); - return; - } - if (switch_amode) { + } else if (switch_amode) { printk("S390 address spaces switched, "); set_amode_and_uaccess(PSW_ASC_PRIMARY, PSW32_ASC_PRIMARY); } +#ifdef CONFIG_TRACE_IRQFLAGS + sysc_restore_trace_psw.mask = psw_kernel_bits & ~PSW_MASK_MCHECK; + io_restore_trace_psw.mask = psw_kernel_bits & ~PSW_MASK_MCHECK; +#endif } static void __init diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 35edbef1d22..264ea906db4 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -42,6 +42,7 @@ #include <asm/tlbflush.h> #include <asm/timer.h> #include <asm/lowcore.h> +#include <asm/cpu.h> /* * An array with a pointer the lowcore of every CPU. @@ -192,72 +193,30 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, } EXPORT_SYMBOL(smp_call_function_single); -static void do_send_stop(void) +void smp_send_stop(void) { int cpu, rc; - /* stop all processors */ - for_each_online_cpu(cpu) { - if (cpu == smp_processor_id()) - continue; - do { - rc = signal_processor(cpu, sigp_stop); - } while (rc == sigp_busy); - } -} + /* Disable all interrupts/machine checks */ + __load_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK); -static void do_store_status(void) -{ - int cpu, rc; + /* write magic number to zero page (absolute 0) */ + lowcore_ptr[smp_processor_id()]->panic_magic = __PANIC_MAGIC; - /* store status of all processors in their lowcores (real 0) */ + /* stop all processors */ for_each_online_cpu(cpu) { if (cpu == smp_processor_id()) continue; do { - rc = signal_processor_p( - (__u32)(unsigned long) lowcore_ptr[cpu], cpu, - sigp_store_status_at_address); + rc = signal_processor(cpu, sigp_stop); } while (rc == sigp_busy); - } -} - -static void do_wait_for_stop(void) -{ - int cpu; - /* Wait for all other cpus to enter stopped state */ - for_each_online_cpu(cpu) { - if (cpu == smp_processor_id()) - continue; while (!smp_cpu_not_running(cpu)) cpu_relax(); } } /* - * this function sends a 'stop' sigp to all other CPUs in the system. - * it goes straight through. - */ -void smp_send_stop(void) -{ - /* Disable all interrupts/machine checks */ - __load_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK); - - /* write magic number to zero page (absolute 0) */ - lowcore_ptr[smp_processor_id()]->panic_magic = __PANIC_MAGIC; - - /* stop other processors. */ - do_send_stop(); - - /* wait until other processors are stopped */ - do_wait_for_stop(); - - /* store status of other processors. */ - do_store_status(); -} - -/* * Reboot, halt and power_off routines for SMP. */ void machine_restart_smp(char *__unused) @@ -325,7 +284,7 @@ static void smp_ext_bitcall(int cpu, ec_bit_sig sig) */ void smp_ptlb_callback(void *info) { - local_flush_tlb(); + __tlb_flush_local(); } void smp_ptlb_all(void) @@ -494,6 +453,8 @@ int __cpuinit start_secondary(void *cpuvoid) return 0; } +DEFINE_PER_CPU(struct s390_idle_data, s390_idle); + static void __init smp_create_idle(unsigned int cpu) { struct task_struct *p; @@ -506,6 +467,7 @@ static void __init smp_create_idle(unsigned int cpu) if (IS_ERR(p)) panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p)); current_set[cpu] = p; + spin_lock_init(&(&per_cpu(s390_idle, cpu))->lock); } static int cpu_stopped(int cpu) @@ -724,6 +686,7 @@ void __init smp_prepare_boot_cpu(void) cpu_set(0, cpu_online_map); S390_lowcore.percpu_offset = __per_cpu_offset[0]; current_set[0] = current; + spin_lock_init(&(&__get_cpu_var(s390_idle))->lock); } void __init smp_cpus_done(unsigned int max_cpus) @@ -756,22 +719,71 @@ static ssize_t show_capability(struct sys_device *dev, char *buf) } static SYSDEV_ATTR(capability, 0444, show_capability, NULL); +static ssize_t show_idle_count(struct sys_device *dev, char *buf) +{ + struct s390_idle_data *idle; + unsigned long long idle_count; + + idle = &per_cpu(s390_idle, dev->id); + spin_lock_irq(&idle->lock); + idle_count = idle->idle_count; + spin_unlock_irq(&idle->lock); + return sprintf(buf, "%llu\n", idle_count); +} +static SYSDEV_ATTR(idle_count, 0444, show_idle_count, NULL); + +static ssize_t show_idle_time(struct sys_device *dev, char *buf) +{ + struct s390_idle_data *idle; + unsigned long long new_time; + + idle = &per_cpu(s390_idle, dev->id); + spin_lock_irq(&idle->lock); + if (idle->in_idle) { + new_time = get_clock(); + idle->idle_time += new_time - idle->idle_enter; + idle->idle_enter = new_time; + } + new_time = idle->idle_time; + spin_unlock_irq(&idle->lock); + return sprintf(buf, "%llu\n", new_time >> 12); +} +static SYSDEV_ATTR(idle_time_us, 0444, show_idle_time, NULL); + +static struct attribute *cpu_attrs[] = { + &attr_capability.attr, + &attr_idle_count.attr, + &attr_idle_time_us.attr, + NULL, +}; + +static struct attribute_group cpu_attr_group = { + .attrs = cpu_attrs, +}; + static int __cpuinit smp_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned int)(long)hcpu; struct cpu *c = &per_cpu(cpu_devices, cpu); struct sys_device *s = &c->sysdev; + struct s390_idle_data *idle; switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: - if (sysdev_create_file(s, &attr_capability)) + idle = &per_cpu(s390_idle, cpu); + spin_lock_irq(&idle->lock); + idle->idle_enter = 0; + idle->idle_time = 0; + idle->idle_count = 0; + spin_unlock_irq(&idle->lock); + if (sysfs_create_group(&s->kobj, &cpu_attr_group)) return NOTIFY_BAD; break; case CPU_DEAD: case CPU_DEAD_FROZEN: - sysdev_remove_file(s, &attr_capability); + sysfs_remove_group(&s->kobj, &cpu_attr_group); break; } return NOTIFY_OK; @@ -784,6 +796,7 @@ static struct notifier_block __cpuinitdata smp_cpu_nb = { static int __init topology_init(void) { int cpu; + int rc; register_cpu_notifier(&smp_cpu_nb); @@ -796,7 +809,9 @@ static int __init topology_init(void) if (!cpu_online(cpu)) continue; s = &c->sysdev; - sysdev_create_file(s, &attr_capability); + rc = sysfs_create_group(&s->kobj, &cpu_attr_group); + if (rc) + return rc; } return 0; } diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 48dae49bc1e..22b800ce212 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -145,12 +145,8 @@ void account_ticks(u64 time) do_timer(ticks); #endif -#ifdef CONFIG_VIRT_CPU_ACCOUNTING - account_tick_vtime(current); -#else while (ticks--) update_process_times(user_mode(get_irq_regs())); -#endif s390_do_profile(); } @@ -307,7 +303,7 @@ static cycle_t read_tod_clock(void) static struct clocksource clocksource_tod = { .name = "tod", - .rating = 100, + .rating = 400, .read = read_tod_clock, .mask = -1ULL, .mult = 1000, diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index 8ec9def83cc..8ed16a83fba 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -260,6 +260,7 @@ void die(const char * str, struct pt_regs * regs, long err) bust_spinlocks(1); printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter); print_modules(); + notify_die(DIE_OOPS, str, regs, err, current->thread.trap_no, SIGSEGV); show_regs(regs); bust_spinlocks(0); add_taint(TAINT_DIE); diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 84ff78de6ba..c5f05b3fb2c 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -32,7 +32,7 @@ static DEFINE_PER_CPU(struct vtimer_queue, virt_cpu_timer); * Update process times based on virtual cpu times stored by entry.S * to the lowcore fields user_timer, system_timer & steal_clock. */ -void account_tick_vtime(struct task_struct *tsk) +void account_process_tick(struct task_struct *tsk, int user_tick) { cputime_t cputime; __u64 timer, clock; @@ -64,12 +64,6 @@ void account_tick_vtime(struct task_struct *tsk) S390_lowcore.steal_clock -= cputime << 12; account_steal_time(tsk, cputime); } - - run_local_timers(); - if (rcu_pending(smp_processor_id())) - rcu_check_callbacks(smp_processor_id(), rcu_user_flag); - scheduler_tick(); - run_posix_cpu_timers(tsk); } /* diff --git a/arch/s390/lib/uaccess_pt.c b/arch/s390/lib/uaccess_pt.c index 60604b2819b..7e8efaade2e 100644 --- a/arch/s390/lib/uaccess_pt.c +++ b/arch/s390/lib/uaccess_pt.c @@ -15,6 +15,27 @@ #include <asm/futex.h> #include "uaccess.h" +static inline pte_t *follow_table(struct mm_struct *mm, unsigned long addr) +{ + pgd_t *pgd; + pud_t *pud; + pmd_t *pmd; + + pgd = pgd_offset(mm, addr); + if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd))) + return NULL; + + pud = pud_offset(pgd, addr); + if (pud_none(*pud) || unlikely(pud_bad(*pud))) + return NULL; + + pmd = pmd_offset(pud, addr); + if (pmd_none(*pmd) || unlikely(pmd_bad(*pmd))) + return NULL; + + return pte_offset_map(pmd, addr); +} + static int __handle_fault(struct mm_struct *mm, unsigned long address, int write_access) { @@ -64,7 +85,7 @@ out: out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; @@ -85,8 +106,6 @@ static size_t __user_copy_pt(unsigned long uaddr, void *kptr, { struct mm_struct *mm = current->mm; unsigned long offset, pfn, done, size; - pgd_t *pgd; - pmd_t *pmd; pte_t *pte; void *from, *to; @@ -94,15 +113,7 @@ static size_t __user_copy_pt(unsigned long uaddr, void *kptr, retry: spin_lock(&mm->page_table_lock); do { - pgd = pgd_offset(mm, uaddr); - if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd))) - goto fault; - - pmd = pmd_offset(pgd, uaddr); - if (pmd_none(*pmd) || unlikely(pmd_bad(*pmd))) - goto fault; - - pte = pte_offset_map(pmd, uaddr); + pte = follow_table(mm, uaddr); if (!pte || !pte_present(*pte) || (write_user && !pte_write(*pte))) goto fault; @@ -142,22 +153,12 @@ static unsigned long __dat_user_addr(unsigned long uaddr) { struct mm_struct *mm = current->mm; unsigned long pfn, ret; - pgd_t *pgd; - pmd_t *pmd; pte_t *pte; int rc; ret = 0; retry: - pgd = pgd_offset(mm, uaddr); - if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd))) - goto fault; - - pmd = pmd_offset(pgd, uaddr); - if (pmd_none(*pmd) || unlikely(pmd_bad(*pmd))) - goto fault; - - pte = pte_offset_map(pmd, uaddr); + pte = follow_table(mm, uaddr); if (!pte || !pte_present(*pte)) goto fault; @@ -229,8 +230,6 @@ static size_t strnlen_user_pt(size_t count, const char __user *src) unsigned long uaddr = (unsigned long) src; struct mm_struct *mm = current->mm; unsigned long offset, pfn, done, len; - pgd_t *pgd; - pmd_t *pmd; pte_t *pte; size_t len_str; @@ -240,15 +239,7 @@ static size_t strnlen_user_pt(size_t count, const char __user *src) retry: spin_lock(&mm->page_table_lock); do { - pgd = pgd_offset(mm, uaddr); - if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd))) - goto fault; - - pmd = pmd_offset(pgd, uaddr); - if (pmd_none(*pmd) || unlikely(pmd_bad(*pmd))) - goto fault; - - pte = pte_offset_map(pmd, uaddr); + pte = follow_table(mm, uaddr); if (!pte || !pte_present(*pte)) goto fault; @@ -308,8 +299,6 @@ static size_t copy_in_user_pt(size_t n, void __user *to, uaddr, done, size; unsigned long uaddr_from = (unsigned long) from; unsigned long uaddr_to = (unsigned long) to; - pgd_t *pgd_from, *pgd_to; - pmd_t *pmd_from, *pmd_to; pte_t *pte_from, *pte_to; int write_user; @@ -317,39 +306,14 @@ static size_t copy_in_user_pt(size_t n, void __user *to, retry: spin_lock(&mm->page_table_lock); do { - pgd_from = pgd_offset(mm, uaddr_from); - if (pgd_none(*pgd_from) || unlikely(pgd_bad(*pgd_from))) { - uaddr = uaddr_from; - write_user = 0; - goto fault; - } - pgd_to = pgd_offset(mm, uaddr_to); - if (pgd_none(*pgd_to) || unlikely(pgd_bad(*pgd_to))) { - uaddr = uaddr_to; - write_user = 1; - goto fault; - } - - pmd_from = pmd_offset(pgd_from, uaddr_from); - if (pmd_none(*pmd_from) || unlikely(pmd_bad(*pmd_from))) { - uaddr = uaddr_from; - write_user = 0; - goto fault; - } - pmd_to = pmd_offset(pgd_to, uaddr_to); - if (pmd_none(*pmd_to) || unlikely(pmd_bad(*pmd_to))) { - uaddr = uaddr_to; - write_user = 1; - goto fault; - } - - pte_from = pte_offset_map(pmd_from, uaddr_from); + pte_from = follow_table(mm, uaddr_from); if (!pte_from || !pte_present(*pte_from)) { uaddr = uaddr_from; write_user = 0; goto fault; } - pte_to = pte_offset_map(pmd_to, uaddr_to); + + pte_to = follow_table(mm, uaddr_to); if (!pte_to || !pte_present(*pte_to) || !pte_write(*pte_to)) { uaddr = uaddr_to; write_user = 1; diff --git a/arch/s390/mm/Makefile b/arch/s390/mm/Makefile index f95449b29fa..66401930f83 100644 --- a/arch/s390/mm/Makefile +++ b/arch/s390/mm/Makefile @@ -2,6 +2,6 @@ # Makefile for the linux s390-specific parts of the memory manager. # -obj-y := init.o fault.o extmem.o mmap.o vmem.o +obj-y := init.o fault.o extmem.o mmap.o vmem.o pgtable.o obj-$(CONFIG_CMM) += cmm.o diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index d4ed93dfb9c..413c240cbca 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -341,19 +341,16 @@ cmm_timeout_handler(ctl_table *ctl, int write, struct file *filp, static struct ctl_table cmm_table[] = { { - .ctl_name = VM_CMM_PAGES, .procname = "cmm_pages", .mode = 0644, .proc_handler = &cmm_pages_handler, }, { - .ctl_name = VM_CMM_TIMED_PAGES, .procname = "cmm_timed_pages", .mode = 0644, .proc_handler = &cmm_pages_handler, }, { - .ctl_name = VM_CMM_TIMEOUT, .procname = "cmm_timeout", .mode = 0644, .proc_handler = &cmm_timeout_handler, diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 14c241ccdd4..2456b52ed06 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -211,7 +211,7 @@ static int do_out_of_memory(struct pt_regs *regs, unsigned long error_code, struct mm_struct *mm = tsk->mm; up_read(&mm->mmap_sem); - if (is_init(tsk)) { + if (is_global_init(tsk)) { yield(); down_read(&mm->mmap_sem); return 1; diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 3a25bbf2eb0..b234bb4a6da 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -81,6 +81,7 @@ void show_mem(void) static void __init setup_ro_region(void) { pgd_t *pgd; + pud_t *pud; pmd_t *pmd; pte_t *pte; pte_t new_pte; @@ -91,7 +92,8 @@ static void __init setup_ro_region(void) for (; address < end; address += PAGE_SIZE) { pgd = pgd_offset_k(address); - pmd = pmd_offset(pgd, address); + pud = pud_offset(pgd, address); + pmd = pmd_offset(pud, address); pte = pte_offset_kernel(pmd, address); new_pte = mk_pte_phys(address, __pgprot(_PAGE_RO)); *pte = new_pte; @@ -103,32 +105,28 @@ static void __init setup_ro_region(void) */ void __init paging_init(void) { - pgd_t *pg_dir; - int i; - unsigned long pgdir_k; static const int ssm_mask = 0x04000000L; unsigned long max_zone_pfns[MAX_NR_ZONES]; + unsigned long pgd_type; - pg_dir = swapper_pg_dir; - + init_mm.pgd = swapper_pg_dir; + S390_lowcore.kernel_asce = __pa(init_mm.pgd) & PAGE_MASK; #ifdef CONFIG_64BIT - pgdir_k = (__pa(swapper_pg_dir) & PAGE_MASK) | _KERN_REGION_TABLE; - for (i = 0; i < PTRS_PER_PGD; i++) - pgd_clear_kernel(pg_dir + i); + S390_lowcore.kernel_asce |= _ASCE_TYPE_REGION3 | _ASCE_TABLE_LENGTH; + pgd_type = _REGION3_ENTRY_EMPTY; #else - pgdir_k = (__pa(swapper_pg_dir) & PAGE_MASK) | _KERNSEG_TABLE; - for (i = 0; i < PTRS_PER_PGD; i++) - pmd_clear_kernel((pmd_t *)(pg_dir + i)); + S390_lowcore.kernel_asce |= _ASCE_TABLE_LENGTH; + pgd_type = _SEGMENT_ENTRY_EMPTY; #endif + clear_table((unsigned long *) init_mm.pgd, pgd_type, + sizeof(unsigned long)*2048); vmem_map_init(); setup_ro_region(); - S390_lowcore.kernel_asce = pgdir_k; - /* enable virtual mapping in kernel mode */ - __ctl_load(pgdir_k, 1, 1); - __ctl_load(pgdir_k, 7, 7); - __ctl_load(pgdir_k, 13, 13); + __ctl_load(S390_lowcore.kernel_asce, 1, 1); + __ctl_load(S390_lowcore.kernel_asce, 7, 7); + __ctl_load(S390_lowcore.kernel_asce, 13, 13); __raw_local_irq_ssm(ssm_mask); memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c new file mode 100644 index 00000000000..e60e0ae1340 --- /dev/null +++ b/arch/s390/mm/pgtable.c @@ -0,0 +1,94 @@ +/* + * arch/s390/mm/pgtable.c + * + * Copyright IBM Corp. 2007 + * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> + */ + +#include <linux/sched.h> +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/mm.h> +#include <linux/swap.h> +#include <linux/smp.h> +#include <linux/highmem.h> +#include <linux/slab.h> +#include <linux/pagemap.h> +#include <linux/spinlock.h> +#include <linux/module.h> +#include <linux/quicklist.h> + +#include <asm/system.h> +#include <asm/pgtable.h> +#include <asm/pgalloc.h> +#include <asm/tlb.h> +#include <asm/tlbflush.h> + +#ifndef CONFIG_64BIT +#define ALLOC_ORDER 1 +#else +#define ALLOC_ORDER 2 +#endif + +unsigned long *crst_table_alloc(struct mm_struct *mm, int noexec) +{ + struct page *page = alloc_pages(GFP_KERNEL, ALLOC_ORDER); + + if (!page) + return NULL; + page->index = 0; + if (noexec) { + struct page *shadow = alloc_pages(GFP_KERNEL, ALLOC_ORDER); + if (!shadow) { + __free_pages(page, ALLOC_ORDER); + return NULL; + } + page->index = page_to_phys(shadow); + } + return (unsigned long *) page_to_phys(page); +} + +void crst_table_free(unsigned long *table) +{ + unsigned long *shadow = get_shadow_table(table); + + if (shadow) + free_pages((unsigned long) shadow, ALLOC_ORDER); + free_pages((unsigned long) table, ALLOC_ORDER); +} + +/* + * page table entry allocation/free routines. + */ +unsigned long *page_table_alloc(int noexec) +{ + struct page *page = alloc_page(GFP_KERNEL); + unsigned long *table; + + if (!page) + return NULL; + page->index = 0; + if (noexec) { + struct page *shadow = alloc_page(GFP_KERNEL); + if (!shadow) { + __free_page(page); + return NULL; + } + table = (unsigned long *) page_to_phys(shadow); + clear_table(table, _PAGE_TYPE_EMPTY, PAGE_SIZE); + page->index = (addr_t) table; + } + table = (unsigned long *) page_to_phys(page); + clear_table(table, _PAGE_TYPE_EMPTY, PAGE_SIZE); + return table; +} + +void page_table_free(unsigned long *table) +{ + unsigned long *shadow = get_shadow_pte(table); + + if (shadow) + free_page((unsigned long) shadow); + free_page((unsigned long) table); + +} diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index fd594d5fe14..fb9c5a85aa5 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -73,31 +73,28 @@ static void __init_refok *vmem_alloc_pages(unsigned int order) return alloc_bootmem_pages((1 << order) * PAGE_SIZE); } +#define vmem_pud_alloc() ({ BUG(); ((pud_t *) NULL); }) + static inline pmd_t *vmem_pmd_alloc(void) { - pmd_t *pmd; - int i; + pmd_t *pmd = NULL; - pmd = vmem_alloc_pages(PMD_ALLOC_ORDER); +#ifdef CONFIG_64BIT + pmd = vmem_alloc_pages(2); if (!pmd) return NULL; - for (i = 0; i < PTRS_PER_PMD; i++) - pmd_clear_kernel(pmd + i); + clear_table((unsigned long *) pmd, _SEGMENT_ENTRY_EMPTY, PAGE_SIZE*4); +#endif return pmd; } static inline pte_t *vmem_pte_alloc(void) { - pte_t *pte; - pte_t empty_pte; - int i; + pte_t *pte = vmem_alloc_pages(0); - pte = vmem_alloc_pages(PTE_ALLOC_ORDER); if (!pte) return NULL; - pte_val(empty_pte) = _PAGE_TYPE_EMPTY; - for (i = 0; i < PTRS_PER_PTE; i++) - pte[i] = empty_pte; + clear_table((unsigned long *) pte, _PAGE_TYPE_EMPTY, PAGE_SIZE); return pte; } @@ -108,6 +105,7 @@ static int vmem_add_range(unsigned long start, unsigned long size) { unsigned long address; pgd_t *pg_dir; + pud_t *pu_dir; pmd_t *pm_dir; pte_t *pt_dir; pte_t pte; @@ -116,13 +114,21 @@ static int vmem_add_range(unsigned long start, unsigned long size) for (address = start; address < start + size; address += PAGE_SIZE) { pg_dir = pgd_offset_k(address); if (pgd_none(*pg_dir)) { + pu_dir = vmem_pud_alloc(); + if (!pu_dir) + goto out; + pgd_populate_kernel(&init_mm, pg_dir, pu_dir); + } + + pu_dir = pud_offset(pg_dir, address); + if (pud_none(*pu_dir)) { pm_dir = vmem_pmd_alloc(); if (!pm_dir) goto out; - pgd_populate_kernel(&init_mm, pg_dir, pm_dir); + pud_populate_kernel(&init_mm, pu_dir, pm_dir); } - pm_dir = pmd_offset(pg_dir, address); + pm_dir = pmd_offset(pu_dir, address); if (pmd_none(*pm_dir)) { pt_dir = vmem_pte_alloc(); if (!pt_dir) @@ -148,6 +154,7 @@ static void vmem_remove_range(unsigned long start, unsigned long size) { unsigned long address; pgd_t *pg_dir; + pud_t *pu_dir; pmd_t *pm_dir; pte_t *pt_dir; pte_t pte; @@ -155,9 +162,10 @@ static void vmem_remove_range(unsigned long start, unsigned long size) pte_val(pte) = _PAGE_TYPE_EMPTY; for (address = start; address < start + size; address += PAGE_SIZE) { pg_dir = pgd_offset_k(address); - if (pgd_none(*pg_dir)) + pu_dir = pud_offset(pg_dir, address); + if (pud_none(*pu_dir)) continue; - pm_dir = pmd_offset(pg_dir, address); + pm_dir = pmd_offset(pu_dir, address); if (pmd_none(*pm_dir)) continue; pt_dir = pte_offset_kernel(pm_dir, address); @@ -174,6 +182,7 @@ static int vmem_add_mem_map(unsigned long start, unsigned long size) unsigned long address, start_addr, end_addr; struct page *map_start, *map_end; pgd_t *pg_dir; + pud_t *pu_dir; pmd_t *pm_dir; pte_t *pt_dir; pte_t pte; @@ -188,13 +197,21 @@ static int vmem_add_mem_map(unsigned long start, unsigned long size) for (address = start_addr; address < end_addr; address += PAGE_SIZE) { pg_dir = pgd_offset_k(address); if (pgd_none(*pg_dir)) { + pu_dir = vmem_pud_alloc(); + if (!pu_dir) + goto out; + pgd_populate_kernel(&init_mm, pg_dir, pu_dir); + } + + pu_dir = pud_offset(pg_dir, address); + if (pud_none(*pu_dir)) { pm_dir = vmem_pmd_alloc(); if (!pm_dir) goto out; - pgd_populate_kernel(&init_mm, pg_dir, pm_dir); + pud_populate_kernel(&init_mm, pu_dir, pm_dir); } - pm_dir = pmd_offset(pg_dir, address); + pm_dir = pmd_offset(pu_dir, address); if (pmd_none(*pm_dir)) { pt_dir = vmem_pte_alloc(); if (!pt_dir) diff --git a/arch/s390/oprofile/Kconfig b/arch/s390/oprofile/Kconfig deleted file mode 100644 index 208220a5f23..00000000000 --- a/arch/s390/oprofile/Kconfig +++ /dev/null @@ -1,22 +0,0 @@ - -menu "Profiling support" - -config PROFILING - bool "Profiling support" - help - Say Y here to enable profiling support mechanisms used by - profilers such as readprofile or OProfile. - - -config OPROFILE - tristate "OProfile system profiling" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 44982c1dfa2..496d635f89b 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -182,9 +182,7 @@ config CPU_HAS_IPR_IRQ bool config CPU_HAS_SR_RB - bool "CPU has SR.RB" - depends on CPU_SH3 || CPU_SH4 - default y + bool help This will enable the use of SR.RB register bank usage. Processors that are lacking this bit must have another method in place for @@ -213,10 +211,12 @@ config SH_SOLUTION_ENGINE bool "SolutionEngine" select SOLUTION_ENGINE select CPU_HAS_IPR_IRQ - depends on CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750 + depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ + CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ + CPU_SUBTYPE_SH7750R help - Select SolutionEngine if configuring for a Hitachi SH7709 - or SH7750 evaluation board. + Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, + SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. config SH_7206_SOLUTION_ENGINE bool "SolutionEngine7206" @@ -291,9 +291,7 @@ config SH_DREAMCAST depends on CPU_SUBTYPE_SH7091 help Select Dreamcast if configuring for a SEGA Dreamcast. - More information at - <http://www.m17n.org/linux-sh/dreamcast/>. There is a - Dreamcast project is at <http://linuxdc.sourceforge.net/>. + More information at <http://www.linux-sh.org> config SH_MPC1211 bool "Interface MPC1211" @@ -607,7 +605,7 @@ config BOOT_LINK_OFFSET config UBC_WAKEUP bool "Wakeup UBC on startup" - depends on CPU_SH4 + depends on CPU_SH4 && !CPU_SH4A help Selecting this option will wakeup the User Break Controller (UBC) on startup. Although the UBC is left in an awake state when the processor @@ -758,7 +756,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/sh/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/sh/Kconfig.debug" diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index b507b501f0c..722da6851f5 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -86,6 +86,14 @@ config 4KSTACKS on the VM subsystem for higher order allocations. This option will also use IRQ stacks to compensate for the reduced stackspace. +config IRQSTACKS + bool "Use separate kernel stacks when processing interrupts" + depends on DEBUG_KERNEL + help + If you say Y here the kernel will use separate kernel stacks + for handling hard and soft interrupts. This can help avoid + overflowing the process kernel stacks. + config SH_KGDB bool "Include KGDB kernel debugger" select FRAME_POINTER @@ -116,12 +124,13 @@ config KGDB_NMI config SH_KGDB_CONSOLE bool "Console messages through GDB" - depends on !SERIAL_SH_SCI_CONSOLE + depends on !SERIAL_SH_SCI_CONSOLE && SERIAL_SH_SCI=y select SERIAL_CORE_CONSOLE default n config KGDB_SYSRQ bool "Allow SysRq 'G' to enter KGDB" + depends on MAGIC_SYSRQ default y comment "Serial port setup" diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 408342b175c..e189fae8b60 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -66,7 +66,7 @@ cflags-y += $(isaflags-y) -ffreestanding cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g') -OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S +OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -R .stab -R .stabstr -S # # arch/sh/defconfig doesn't reflect any real hardware, and as such should diff --git a/arch/sh/boards/renesas/hs7751rvoip/irq.c b/arch/sh/boards/renesas/hs7751rvoip/irq.c index 943f93aa605..e55c6686b21 100644 --- a/arch/sh/boards/renesas/hs7751rvoip/irq.c +++ b/arch/sh/boards/renesas/hs7751rvoip/irq.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/irq.h> +#include <linux/interrupt.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/hs7751rvoip.h> diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c index fa5fa392022..c05625975f2 100644 --- a/arch/sh/boards/renesas/hs7751rvoip/setup.c +++ b/arch/sh/boards/renesas/hs7751rvoip/setup.c @@ -15,20 +15,6 @@ #include <asm/io.h> #include <asm/machvec.h> -static struct ipr_data hs77501rvoip_ipr_map[] = { -#if defined(CONFIG_HS7751RVOIP_CODEC) - { DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY }, - { DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY }, -#endif -}; - -static void __init hs7751rvoip_init_irq(void) -{ - make_ipr_irq(hs77501rvoip_ipr_map, ARRAY_SIZE(hs77501rvoip_ipr_map)); - - init_hs7751rvoip_IRQ(); -} - static void hs7751rvoip_power_off(void) { ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR); @@ -75,14 +61,13 @@ static int __init hs7751rvoip_cf_init(void) return 0; } +device_initcall(hs7751rvoip_cf_init); /* * Initialize the board */ static void __init hs7751rvoip_setup(char **cmdline_p) { - device_initcall(hs7751rvoip_cf_init); - ctrl_outb(0xf0, PA_OUTPORTR); pm_power_off = hs7751rvoip_power_off; @@ -115,6 +100,6 @@ static struct sh_machine_vector mv_hs7751rvoip __initmv = { .mv_outsw = hs7751rvoip_outsw, .mv_outsl = hs7751rvoip_outsl, - .mv_init_irq = hs7751rvoip_init_irq, + .mv_init_irq = init_hs7751rvoip_IRQ, .mv_ioport_map = hs7751rvoip_ioport_map, }; diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c index afe9de73666..0fdc0bc1914 100644 --- a/arch/sh/boards/renesas/r7780rp/setup.c +++ b/arch/sh/boards/renesas/r7780rp/setup.c @@ -16,6 +16,8 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/pata_platform.h> +#include <linux/types.h> +#include <net/ax88796.h> #include <asm/machvec.h> #include <asm/r7780rp.h> #include <asm/clock.h> @@ -136,11 +138,50 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; +static struct ax_plat_data ax88796_platdata = { + .flags = AXFLG_HAS_93CX6, + .wordlength = 2, + .dcr_val = 0x1, + .rcr_val = 0x40, +}; + +static struct resource ax88796_resources[] = { + { +#ifdef CONFIG_SH_R7780RP + .start = 0xa5800400, + .end = 0xa5800400 + (0x20 * 0x2) - 1, +#else + .start = 0xa4100400, + .end = 0xa4100400 + (0x20 * 0x2) - 1, +#endif + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_AX88796, + .end = IRQ_AX88796, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ax88796_device = { + .name = "ax88796", + .id = 0, + + .dev = { + .platform_data = &ax88796_platdata, + }, + + .num_resources = ARRAY_SIZE(ax88796_resources), + .resource = ax88796_resources, +}; + + static struct platform_device *r7780rp_devices[] __initdata = { &r8a66597_usb_host_device, &m66592_usb_peripheral_device, &cf_ide_device, &heartbeat_device, + &ax88796_device, }; static int __init r7780rp_devices_setup(void) @@ -183,6 +224,34 @@ static void r7780rp_power_off(void) ctrl_outw(0x0001, PA_POFF); } +static inline unsigned char is_ide_ioaddr(unsigned long addr) +{ + return ((cf_ide_resources[0].start <= addr && + addr <= cf_ide_resources[0].end) || + (cf_ide_resources[1].start <= addr && + addr <= cf_ide_resources[1].end)); +} + +void highlander_writeb(u8 b, void __iomem *addr) +{ + unsigned long tmp = (unsigned long __force)addr; + + if (is_ide_ioaddr(tmp)) + ctrl_outw((u16)b, tmp); + else + ctrl_outb(b, tmp); +} + +u8 highlander_readb(void __iomem *addr) +{ + unsigned long tmp = (unsigned long __force)addr; + + if (is_ide_ioaddr(tmp)) + return ctrl_inw(tmp) & 0xff; + else + return ctrl_inb(tmp); +} + /* * Initialize the board */ @@ -267,4 +336,6 @@ static struct sh_machine_vector mv_highlander __initmv = { .mv_setup = highlander_setup, .mv_init_irq = highlander_init_irq, .mv_irq_demux = highlander_irq_demux, + .mv_readb = highlander_readb, + .mv_writeb = highlander_writeb, }; diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c index 37f2c0b447f..8125d20fdbd 100644 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ b/arch/sh/boards/renesas/rts7751r2d/setup.c @@ -53,10 +53,12 @@ static struct resource cf_ide_resources[] = { .end = PA_AREA5_IO + 0x80c, .flags = IORESOURCE_MEM, }, +#ifndef CONFIG_RTS7751R2D_1 /* For R2D-1 polling is preferred */ [2] = { .start = IRQ_CF_IDE, .flags = IORESOURCE_IRQ, }, +#endif }; static struct pata_platform_info pata_info = { diff --git a/arch/sh/boards/renesas/sh7710voipgw/setup.c b/arch/sh/boards/renesas/sh7710voipgw/setup.c index 2dce8bd97f9..0d56fd83bcb 100644 --- a/arch/sh/boards/renesas/sh7710voipgw/setup.c +++ b/arch/sh/boards/renesas/sh7710voipgw/setup.c @@ -11,7 +11,6 @@ #include <asm/machvec.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/irq.h> static struct ipr_data sh7710voipgw_ipr_map[] = { { TIMER2_IRQ, TIMER2_IPR_ADDR, TIMER2_IPR_POS, TIMER2_PRIORITY }, diff --git a/arch/sh/boards/se/7206/irq.c b/arch/sh/boards/se/7206/irq.c index 27da88486f7..9d5bfc77d0d 100644 --- a/arch/sh/boards/se/7206/irq.c +++ b/arch/sh/boards/se/7206/irq.c @@ -9,7 +9,6 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/io.h> -#include <linux/irq.h> #include <linux/interrupt.h> #include <asm/se7206.h> diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c index d07a3368f54..318bc8a3969 100644 --- a/arch/sh/boards/se/770x/setup.c +++ b/arch/sh/boards/se/770x/setup.c @@ -94,6 +94,7 @@ static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 }; static struct heartbeat_data heartbeat_data = { .bit_pos = heartbeat_bit_pos, .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), + .regsize = 16, }; static struct resource heartbeat_resources[] = { diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c index 03b63457e17..eb97dca5b73 100644 --- a/arch/sh/boards/se/7722/setup.c +++ b/arch/sh/boards/se/7722/setup.c @@ -16,8 +16,13 @@ #include <asm/machvec.h> #include <asm/se7722.h> #include <asm/io.h> +#include <asm/heartbeat.h> /* Heartbeat */ +static struct heartbeat_data heartbeat_data = { + .regsize = 16, +}; + static struct resource heartbeat_resources[] = { [0] = { .start = PA_LED, @@ -29,6 +34,9 @@ static struct resource heartbeat_resources[] = { static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, + .dev = { + .platform_data = &heartbeat_data, + }, .num_resources = ARRAY_SIZE(heartbeat_resources), .resource = heartbeat_resources, }; @@ -103,8 +111,8 @@ static void __init se7722_setup(char **cmdline_p) ctrl_outl(0x00051001, MSTPCR0); ctrl_outl(0x00000000, MSTPCR1); - /* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC */ - ctrl_outl(0xffffbfC0, MSTPCR2); + /* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC, USB */ + ctrl_outl(0xffffb7c0, MSTPCR2); ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */ ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */ diff --git a/arch/sh/boards/se/7780/setup.c b/arch/sh/boards/se/7780/setup.c index 76e53b26a80..0f08ab3b2be 100644 --- a/arch/sh/boards/se/7780/setup.c +++ b/arch/sh/boards/se/7780/setup.c @@ -14,8 +14,13 @@ #include <asm/machvec.h> #include <asm/se7780.h> #include <asm/io.h> +#include <asm/heartbeat.h> /* Heartbeat */ +static struct heartbeat_data heartbeat_data = { + .regsize = 16, +}; + static struct resource heartbeat_resources[] = { [0] = { .start = PA_LED, @@ -27,6 +32,9 @@ static struct resource heartbeat_resources[] = { static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, + .dev = { + .platform_data = &heartbeat_data, + }, .num_resources = ARRAY_SIZE(heartbeat_resources), .resource = heartbeat_resources, }; diff --git a/arch/sh/boards/snapgear/Makefile b/arch/sh/boards/snapgear/Makefile index 59fc976bfc2..d2d2f4b6a50 100644 --- a/arch/sh/boards/snapgear/Makefile +++ b/arch/sh/boards/snapgear/Makefile @@ -2,5 +2,4 @@ # Makefile for the SnapGear specific parts of the kernel # -obj-y := setup.o io.o rtc.o - +obj-y := setup.o io.o diff --git a/arch/sh/boards/snapgear/rtc.c b/arch/sh/boards/snapgear/rtc.c deleted file mode 100644 index edb3dd936cb..00000000000 --- a/arch/sh/boards/snapgear/rtc.c +++ /dev/null @@ -1,309 +0,0 @@ -/****************************************************************************/ -/* - * linux/arch/sh/boards/snapgear/rtc.c -- Secureedge5410 RTC code - * - * Copyright (C) 2002 David McCullough <davidm@snapgear.com> - * Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org> - * - * The SecureEdge5410 can have one of 2 real time clocks, the SH - * built in version or the preferred external DS1302. Here we work out - * each to see what we have and then run with it. - */ -/****************************************************************************/ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/time.h> -#include <linux/rtc.h> -#include <linux/mc146818rtc.h> -#include <asm/io.h> - -static int use_ds1302; - -/****************************************************************************/ -/* - * we need to implement a DS1302 driver here that can operate in - * conjunction with the builtin rtc driver which is already quite friendly - */ -/*****************************************************************************/ - -#define RTC_CMD_READ 0x81 /* Read command */ -#define RTC_CMD_WRITE 0x80 /* Write command */ - -#define RTC_ADDR_YEAR 0x06 /* Address of year register */ -#define RTC_ADDR_DAY 0x05 /* Address of day of week register */ -#define RTC_ADDR_MON 0x04 /* Address of month register */ -#define RTC_ADDR_DATE 0x03 /* Address of day of month register */ -#define RTC_ADDR_HOUR 0x02 /* Address of hour register */ -#define RTC_ADDR_MIN 0x01 /* Address of minute register */ -#define RTC_ADDR_SEC 0x00 /* Address of second register */ - -#define RTC_RESET 0x1000 -#define RTC_IODATA 0x0800 -#define RTC_SCLK 0x0400 - -#define set_dirp(x) -#define get_dirp(x) 0 -#define set_dp(x) SECUREEDGE_WRITE_IOPORT(x, 0x1c00) -#define get_dp(x) SECUREEDGE_READ_IOPORT() - -static void ds1302_sendbits(unsigned int val) -{ - int i; - - for (i = 8; (i); i--, val >>= 1) { - set_dp((get_dp() & ~RTC_IODATA) | ((val & 0x1) ? RTC_IODATA : 0)); - set_dp(get_dp() | RTC_SCLK); // clock high - set_dp(get_dp() & ~RTC_SCLK); // clock low - } -} - -static unsigned int ds1302_recvbits(void) -{ - unsigned int val; - int i; - - for (i = 0, val = 0; (i < 8); i++) { - val |= (((get_dp() & RTC_IODATA) ? 1 : 0) << i); - set_dp(get_dp() | RTC_SCLK); // clock high - set_dp(get_dp() & ~RTC_SCLK); // clock low - } - return(val); -} - -static unsigned int ds1302_readbyte(unsigned int addr) -{ - unsigned int val; - unsigned long flags; - - local_irq_save(flags); - set_dirp(get_dirp() | RTC_RESET | RTC_IODATA | RTC_SCLK); - set_dp(get_dp() & ~(RTC_RESET | RTC_IODATA | RTC_SCLK)); - - set_dp(get_dp() | RTC_RESET); - ds1302_sendbits(((addr & 0x3f) << 1) | RTC_CMD_READ); - set_dirp(get_dirp() & ~RTC_IODATA); - val = ds1302_recvbits(); - set_dp(get_dp() & ~RTC_RESET); - local_irq_restore(flags); - - return(val); -} - -static void ds1302_writebyte(unsigned int addr, unsigned int val) -{ - unsigned long flags; - - local_irq_save(flags); - set_dirp(get_dirp() | RTC_RESET | RTC_IODATA | RTC_SCLK); - set_dp(get_dp() & ~(RTC_RESET | RTC_IODATA | RTC_SCLK)); - set_dp(get_dp() | RTC_RESET); - ds1302_sendbits(((addr & 0x3f) << 1) | RTC_CMD_WRITE); - ds1302_sendbits(val); - set_dp(get_dp() & ~RTC_RESET); - local_irq_restore(flags); -} - -static void ds1302_reset(void) -{ - unsigned long flags; - /* Hardware dependent reset/init */ - local_irq_save(flags); - set_dirp(get_dirp() | RTC_RESET | RTC_IODATA | RTC_SCLK); - set_dp(get_dp() & ~(RTC_RESET | RTC_IODATA | RTC_SCLK)); - local_irq_restore(flags); -} - -/*****************************************************************************/ - -static inline int bcd2int(int val) -{ - return((((val & 0xf0) >> 4) * 10) + (val & 0xf)); -} - -static inline int int2bcd(int val) -{ - return(((val / 10) << 4) + (val % 10)); -} - -/*****************************************************************************/ -/* - * Write and Read some RAM in the DS1302, if it works assume it's there - * Otherwise use the SH4 internal RTC - */ - -void snapgear_rtc_gettimeofday(struct timespec *); -int snapgear_rtc_settimeofday(const time_t); - -void __init secureedge5410_rtc_init(void) -{ - unsigned char *test = "snapgear"; - int i; - - ds1302_reset(); - - use_ds1302 = 1; - - for (i = 0; test[i]; i++) - ds1302_writebyte(32 + i, test[i]); - - for (i = 0; test[i]; i++) - if (ds1302_readbyte(32 + i) != test[i]) { - use_ds1302 = 0; - break; - } - - if (use_ds1302) { - rtc_sh_get_time = snapgear_rtc_gettimeofday; - rtc_sh_set_time = snapgear_rtc_settimeofday; - } - - printk("SnapGear RTC: using %s rtc.\n", use_ds1302 ? "ds1302" : "internal"); -} - -/****************************************************************************/ -/* - * our generic interface that chooses the correct code to use - */ - -void snapgear_rtc_gettimeofday(struct timespec *ts) -{ - unsigned int sec, min, hr, day, mon, yr; - - if (!use_ds1302) - return; - - sec = bcd2int(ds1302_readbyte(RTC_ADDR_SEC)); - min = bcd2int(ds1302_readbyte(RTC_ADDR_MIN)); - hr = bcd2int(ds1302_readbyte(RTC_ADDR_HOUR)); - day = bcd2int(ds1302_readbyte(RTC_ADDR_DATE)); - mon = bcd2int(ds1302_readbyte(RTC_ADDR_MON)); - yr = bcd2int(ds1302_readbyte(RTC_ADDR_YEAR)); - -bad_time: - if (yr > 99 || mon < 1 || mon > 12 || day > 31 || day < 1 || - hr > 23 || min > 59 || sec > 59) { - printk(KERN_ERR - "SnapGear RTC: invalid value, resetting to 1 Jan 2000\n"); - ds1302_writebyte(RTC_ADDR_MIN, min = 0); - ds1302_writebyte(RTC_ADDR_HOUR, hr = 0); - ds1302_writebyte(RTC_ADDR_DAY, 7); - ds1302_writebyte(RTC_ADDR_DATE, day = 1); - ds1302_writebyte(RTC_ADDR_MON, mon = 1); - ds1302_writebyte(RTC_ADDR_YEAR, yr = 0); - ds1302_writebyte(RTC_ADDR_SEC, sec = 0); - } - - ts->tv_sec = mktime(2000 + yr, mon, day, hr, min, sec); - if (ts->tv_sec < 0) { -#if 0 - printk("BAD TIME %d %d %d %d %d %d\n", yr, mon, day, hr, min, sec); -#endif - yr = 100; - goto bad_time; - } - ts->tv_nsec = 0; -} - -int snapgear_rtc_settimeofday(const time_t secs) -{ - int retval = 0; - int real_seconds, real_minutes, cmos_minutes; - unsigned long nowtime; - - if (!use_ds1302) - return 0; - -/* - * This is called direct from the kernel timer handling code. - * It is supposed to synchronize the kernel clock to the RTC. - */ - - nowtime = secs; - - /* STOP RTC */ - ds1302_writebyte(RTC_ADDR_SEC, ds1302_readbyte(RTC_ADDR_SEC) | 0x80); - - cmos_minutes = bcd2int(ds1302_readbyte(RTC_ADDR_MIN)); - - /* - * since we're only adjusting minutes and seconds, - * don't interfere with hour overflow. This avoids - * messing with unknown time zones but requires your - * RTC not to be off by more than 15 minutes - */ - real_seconds = nowtime % 60; - real_minutes = nowtime / 60; - if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1) - real_minutes += 30; /* correct for half hour time zone */ - real_minutes %= 60; - - if (abs(real_minutes - cmos_minutes) < 30) { - ds1302_writebyte(RTC_ADDR_MIN, int2bcd(real_minutes)); - ds1302_writebyte(RTC_ADDR_SEC, int2bcd(real_seconds)); - } else { - printk(KERN_WARNING - "SnapGear RTC: can't update from %d to %d\n", - cmos_minutes, real_minutes); - retval = -1; - } - - /* START RTC */ - ds1302_writebyte(RTC_ADDR_SEC, ds1302_readbyte(RTC_ADDR_SEC) & ~0x80); - return(0); -} - -unsigned char secureedge5410_cmos_read(int addr) -{ - unsigned char val = 0; - - if (!use_ds1302) - return(__CMOS_READ(addr, w)); - - switch(addr) { - case RTC_SECONDS: val = ds1302_readbyte(RTC_ADDR_SEC); break; - case RTC_SECONDS_ALARM: break; - case RTC_MINUTES: val = ds1302_readbyte(RTC_ADDR_MIN); break; - case RTC_MINUTES_ALARM: break; - case RTC_HOURS: val = ds1302_readbyte(RTC_ADDR_HOUR); break; - case RTC_HOURS_ALARM: break; - case RTC_DAY_OF_WEEK: val = ds1302_readbyte(RTC_ADDR_DAY); break; - case RTC_DAY_OF_MONTH: val = ds1302_readbyte(RTC_ADDR_DATE); break; - case RTC_MONTH: val = ds1302_readbyte(RTC_ADDR_MON); break; - case RTC_YEAR: val = ds1302_readbyte(RTC_ADDR_YEAR); break; - case RTC_REG_A: /* RTC_FREQ_SELECT */ break; - case RTC_REG_B: /* RTC_CONTROL */ break; - case RTC_REG_C: /* RTC_INTR_FLAGS */ break; - case RTC_REG_D: val = RTC_VRT /* RTC_VALID */; break; - default: break; - } - - return(val); -} - -void secureedge5410_cmos_write(unsigned char val, int addr) -{ - if (!use_ds1302) { - __CMOS_WRITE(val, addr, w); - return; - } - - switch(addr) { - case RTC_SECONDS: ds1302_writebyte(RTC_ADDR_SEC, val); break; - case RTC_SECONDS_ALARM: break; - case RTC_MINUTES: ds1302_writebyte(RTC_ADDR_MIN, val); break; - case RTC_MINUTES_ALARM: break; - case RTC_HOURS: ds1302_writebyte(RTC_ADDR_HOUR, val); break; - case RTC_HOURS_ALARM: break; - case RTC_DAY_OF_WEEK: ds1302_writebyte(RTC_ADDR_DAY, val); break; - case RTC_DAY_OF_MONTH: ds1302_writebyte(RTC_ADDR_DATE, val); break; - case RTC_MONTH: ds1302_writebyte(RTC_ADDR_MON, val); break; - case RTC_YEAR: ds1302_writebyte(RTC_ADDR_YEAR, val); break; - case RTC_REG_A: /* RTC_FREQ_SELECT */ break; - case RTC_REG_B: /* RTC_CONTROL */ break; - case RTC_REG_C: /* RTC_INTR_FLAGS */ break; - case RTC_REG_D: /* RTC_VALID */ break; - default: break; - } -} diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/snapgear/setup.c index 2b594f60000..7022483f98e 100644 --- a/arch/sh/boards/snapgear/setup.c +++ b/arch/sh/boards/snapgear/setup.c @@ -22,20 +22,15 @@ #include <asm/snapgear.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/rtc.h> #include <asm/cpu/timer.h> -extern void secureedge5410_rtc_init(void); -extern void pcibios_init(void); - -/****************************************************************************/ /* * EraseConfig handling functions */ static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id) { - volatile char dummy __attribute__((unused)) = * (volatile char *) 0xb8000000; + (void)ctrl_inb(0xb8000000); /* dummy read */ printk("SnapGear: erase switch interrupt!\n"); @@ -76,19 +71,10 @@ static void __init init_snapgear_IRQ(void) } /* - * Initialize the board - */ -static void __init snapgear_setup(char **cmdline_p) -{ - board_time_init = secureedge5410_rtc_init; -} - -/* * The Machine Vector */ static struct sh_machine_vector mv_snapgear __initmv = { .mv_name = "SnapGear SecureEdge5410", - .mv_setup = snapgear_setup, .mv_nr_irqs = 72, .mv_inb = snapgear_inb, diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile index 4c5ffdcd55b..1b0f5be01d1 100644 --- a/arch/sh/boot/Makefile +++ b/arch/sh/boot/Makefile @@ -39,7 +39,7 @@ KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%8x" \ quiet_cmd_uimage = UIMAGE $@ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \ - -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_LOAD) \ + -C none -a $(KERNEL_LOAD) -e $(KERNEL_LOAD) \ -n 'Linux-$(KERNELRELEASE)' -d $< $@ $(obj)/uImage: $(obj)/zImage FORCE diff --git a/arch/sh/cchips/hd6446x/Makefile b/arch/sh/cchips/hd6446x/Makefile index a106dd9db98..f7de4076e24 100644 --- a/arch/sh/cchips/hd6446x/Makefile +++ b/arch/sh/cchips/hd6446x/Makefile @@ -1,2 +1,4 @@ obj-$(CONFIG_HD64461) += hd64461.o obj-$(CONFIG_HD64465) += hd64465/ + +EXTRA_CFLAGS += -Werror diff --git a/arch/sh/cchips/voyagergx/Makefile b/arch/sh/cchips/voyagergx/Makefile index 085de72fd32..f73963cb374 100644 --- a/arch/sh/cchips/voyagergx/Makefile +++ b/arch/sh/cchips/voyagergx/Makefile @@ -6,3 +6,4 @@ obj-y := irq.o setup.o obj-$(CONFIG_USB_OHCI_HCD) += consistent.o +EXTRA_CFLAGS += -Werror diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig index ac4de4973b6..2ad804ec920 100644 --- a/arch/sh/configs/r7780mp_defconfig +++ b/arch/sh/configs/r7780mp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc4 -# Mon Jun 11 10:24:57 2007 +# Linux kernel version: 2.6.24-rc2 +# Tue Nov 13 20:32:39 2007 # CONFIG_SUPERH=y CONFIG_RWSEM_GENERIC_SPINLOCK=y @@ -13,38 +13,39 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_SYS_SUPPORTS_PCI=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -65,7 +66,6 @@ CONFIG_BASE_FULL=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -74,24 +74,17 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -113,7 +106,6 @@ CONFIG_CPU_SH4=y CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7619 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set -# CONFIG_CPU_SUBTYPE_SH7300 is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -121,6 +113,7 @@ CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -129,12 +122,10 @@ CONFIG_CPU_SH4A=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set CONFIG_CPU_SUBTYPE_SH7780=y # CONFIG_CPU_SUBTYPE_SH7785 is not set -# CONFIG_CPU_SUBTYPE_SH73180 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set @@ -169,6 +160,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -178,8 +170,9 @@ CONFIG_NR_QUICK=2 # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -# CONFIG_SH_WRITETHROUGH is not set -# CONFIG_SH_OCRAM is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set # # Processor features @@ -187,12 +180,11 @@ CONFIG_NR_QUICK=2 CONFIG_CPU_LITTLE_ENDIAN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y -# CONFIG_SH_DSP is not set CONFIG_SH_STORE_QUEUES=y CONFIG_SPECULATIVE_EXECUTION=y CONFIG_CPU_HAS_INTEVT=y -CONFIG_CPU_HAS_INTC_IRQ=y CONFIG_CPU_HAS_SR_RB=y +CONFIG_CPU_HAS_FPU=y # # Board support @@ -212,6 +204,7 @@ CONFIG_SH_PCLK_FREQ=32000000 # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -226,7 +219,6 @@ CONFIG_SH_PCLK_FREQ=32000000 # # Companion Chips # -# CONFIG_HD6446X_SERIES is not set # # Additional SuperH Device Drivers @@ -244,18 +236,17 @@ CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set -# CONFIG_SMP is not set # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_BKL=y +CONFIG_GUSA=y # # Boot options # CONFIG_ZERO_PAGE_OFFSET=0x00001000 CONFIG_BOOT_LINK_OFFSET=0x00800000 -# CONFIG_UBC_WAKEUP is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1" @@ -267,11 +258,8 @@ CONFIG_SH_PCIDMA_NONCOHERENT=y CONFIG_PCI_AUTO=y CONFIG_PCI_AUTO_UPDATE_RESOURCES=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -282,11 +270,6 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # -# Power management options (EXPERIMENTAL) -# -# CONFIG_PM is not set - -# # Networking # CONFIG_NET=y @@ -327,6 +310,7 @@ CONFIG_IP_PNP_DHCP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -353,10 +337,6 @@ CONFIG_LLC=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -376,6 +356,7 @@ CONFIG_WIRELESS_EXT=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -384,33 +365,17 @@ CONFIG_WIRELESS_EXT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -424,14 +389,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +CONFIG_EEPROM_93CX6=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -439,6 +401,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -468,12 +431,9 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -483,7 +443,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -548,6 +507,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -561,59 +521,43 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_AX88796=y +CONFIG_AX88796_93CX6=y # CONFIG_STNIC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set - -# -# Tulip family network device support -# +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y CONFIG_PCNET32=m # CONFIG_PCNET32_NAPI is not set @@ -621,7 +565,6 @@ CONFIG_PCNET32=m # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -647,6 +590,7 @@ CONFIG_NETDEV_1000=y CONFIG_E1000=m # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -664,11 +608,14 @@ CONFIG_R8169=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -686,15 +633,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -702,6 +641,7 @@ CONFIG_NETDEV_10000=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -711,7 +651,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -765,21 +704,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -789,21 +718,31 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -820,14 +759,16 @@ CONFIG_DAB=y # # Graphics support # +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_FB is not set # # Sound @@ -843,20 +784,14 @@ CONFIG_SOUND=m # Open Sound System # CONFIG_SOUND_PRIME=m -# CONFIG_OSS_OBSOLETE is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -871,32 +806,8 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -913,10 +824,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_TEST is not set # -# I2C RTC drivers -# - -# # SPI RTC drivers # @@ -924,8 +831,10 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -934,17 +843,9 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_SH=y # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1005,7 +906,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -1024,10 +924,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1053,17 +950,12 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1104,23 +996,18 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=m +# CONFIG_MARKERS is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1129,6 +1016,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1137,6 +1025,7 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1144,10 +1033,13 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FRAME_POINTER is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y # CONFIG_EARLY_SCIF_CONSOLE is not set CONFIG_EARLY_PRINTK=y @@ -1155,6 +1047,7 @@ CONFIG_EARLY_PRINTK=y CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_4KSTACKS is not set +# CONFIG_IRQSTACKS is not set # CONFIG_SH_KGDB is not set # @@ -1162,10 +1055,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1186,6 +1076,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1199,15 +1090,14 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y # # Library routines @@ -1217,6 +1107,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig index 5c29338532d..2e43a2a971a 100644 --- a/arch/sh/configs/r7785rp_defconfig +++ b/arch/sh/configs/r7785rp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc4 -# Thu Jul 12 12:33:15 2007 +# Linux kernel version: 2.6.24-rc2 +# Tue Nov 13 20:34:57 2007 # CONFIG_SUPERH=y CONFIG_RWSEM_GENERIC_SPINLOCK=y @@ -13,39 +13,40 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_SYS_SUPPORTS_NUMA=y CONFIG_SYS_SUPPORTS_PCI=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -66,7 +67,6 @@ CONFIG_BASE_FULL=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -75,24 +75,17 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -115,7 +108,6 @@ CONFIG_CPU_SH4A=y CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7619 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set -# CONFIG_CPU_SUBTYPE_SH7300 is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -123,6 +115,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -131,13 +124,10 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7751R is not set # CONFIG_CPU_SUBTYPE_SH7760 is not set # CONFIG_CPU_SUBTYPE_SH4_202 is not set -# CONFIG_CPU_SUBTYPE_ST40STB1 is not set -# CONFIG_CPU_SUBTYPE_ST40GX1 is not set # CONFIG_CPU_SUBTYPE_SH7770 is not set # CONFIG_CPU_SUBTYPE_SH7780 is not set CONFIG_CPU_SUBTYPE_SH7785=y # CONFIG_CPU_SUBTYPE_SHX3 is not set -# CONFIG_CPU_SUBTYPE_SH73180 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set @@ -149,15 +139,17 @@ CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x08000000 CONFIG_MEMORY_SIZE=0x08000000 -CONFIG_32BIT=y +# CONFIG_32BIT is not set # CONFIG_X2TLB is not set CONFIG_VSYSCALL=y +# CONFIG_NUMA is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_MAX_ACTIVE_REGIONS=2 CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_64KB is not set @@ -167,12 +159,14 @@ CONFIG_HUGETLB_PAGE_SIZE_1MB=y # CONFIG_HUGETLB_PAGE_SIZE_4MB is not set # CONFIG_HUGETLB_PAGE_SIZE_64MB is not set CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y +# CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM=y +CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +# CONFIG_MEMORY_HOTPLUG is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -182,7 +176,9 @@ CONFIG_NR_QUICK=2 # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -# CONFIG_SH_WRITETHROUGH is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set # # Processor features @@ -190,12 +186,11 @@ CONFIG_NR_QUICK=2 CONFIG_CPU_LITTLE_ENDIAN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y -# CONFIG_SH_DSP is not set CONFIG_SH_STORE_QUEUES=y CONFIG_CPU_HAS_INTEVT=y -CONFIG_CPU_HAS_INTC2_IRQ=y CONFIG_CPU_HAS_SR_RB=y CONFIG_CPU_HAS_PTEA=y +CONFIG_CPU_HAS_FPU=y # # Board support @@ -214,6 +209,7 @@ CONFIG_SH_PCLK_FREQ=50000000 # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -249,13 +245,13 @@ CONFIG_KEXEC=y # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_BKL=y +CONFIG_GUSA=y # # Boot options # CONFIG_ZERO_PAGE_OFFSET=0x00001000 CONFIG_BOOT_LINK_OFFSET=0x00800000 -# CONFIG_UBC_WAKEUP is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1" @@ -267,11 +263,8 @@ CONFIG_SH_PCIDMA_NONCOHERENT=y CONFIG_PCI_AUTO=y CONFIG_PCI_AUTO_UPDATE_RESOURCES=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -322,6 +315,7 @@ CONFIG_IP_PNP_DHCP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -348,10 +342,6 @@ CONFIG_LLC=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -371,6 +361,7 @@ CONFIG_WIRELESS_EXT=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -379,33 +370,17 @@ CONFIG_WIRELESS_EXT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -419,14 +394,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +CONFIG_EEPROM_93CX6=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -434,6 +406,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -463,12 +436,9 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -478,7 +448,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -543,6 +512,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -556,64 +526,50 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_AX88796=y +CONFIG_AX88796_93CX6=y # CONFIG_STNIC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set - -# -# Tulip family network device support -# +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -631,11 +587,14 @@ CONFIG_R8169=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -653,15 +612,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -669,6 +620,7 @@ CONFIG_NETDEV_10000=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -678,7 +630,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -732,21 +683,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -756,21 +697,31 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -787,19 +738,16 @@ CONFIG_HWMON=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -819,7 +767,6 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_EPSON1355 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set @@ -839,6 +786,12 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_LOGO is not set # @@ -855,20 +808,14 @@ CONFIG_SOUND=m # Open Sound System # CONFIG_SOUND_PRIME=m -# CONFIG_OSS_OBSOLETE is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -883,32 +830,8 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -925,10 +848,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_TEST is not set # -# I2C RTC drivers -# - -# # SPI RTC drivers # @@ -936,8 +855,10 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -946,17 +867,9 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_SH=y # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1017,7 +930,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -1036,10 +948,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1065,17 +974,12 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1116,23 +1020,18 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=m +# CONFIG_MARKERS is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1141,6 +1040,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set # CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1150,6 +1050,7 @@ CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y # CONFIG_PROVE_LOCKING is not set CONFIG_LOCKDEP=y +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_LOCKDEP is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set CONFIG_DEBUG_LOCKING_API_SELFTESTS=y @@ -1159,17 +1060,21 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y # CONFIG_EARLY_SCIF_CONSOLE is not set CONFIG_EARLY_PRINTK=y # CONFIG_DEBUG_BOOTMEM is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y -# CONFIG_4KSTACKS is not set +CONFIG_4KSTACKS=y +# CONFIG_IRQSTACKS is not set # CONFIG_SH_KGDB is not set # @@ -1177,10 +1082,7 @@ CONFIG_DEBUG_STACK_USAGE=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1201,6 +1103,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1214,15 +1117,14 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y # # Library routines @@ -1232,6 +1134,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/sh/drivers/pci/Makefile b/arch/sh/drivers/pci/Makefile index 2f65ac72f48..fba6b5ba0b3 100644 --- a/arch/sh/drivers/pci/Makefile +++ b/arch/sh/drivers/pci/Makefile @@ -5,7 +5,6 @@ obj-y += pci.o obj-$(CONFIG_PCI_AUTO) += pci-auto.o -obj-$(CONFIG_CPU_SUBTYPE_ST40STB1) += pci-st40.o obj-$(CONFIG_CPU_SUBTYPE_SH7751) += pci-sh7751.o ops-sh4.o obj-$(CONFIG_CPU_SUBTYPE_SH7751R) += pci-sh7751.o ops-sh4.o obj-$(CONFIG_CPU_SUBTYPE_SH7780) += pci-sh7780.o ops-sh4.o diff --git a/arch/sh/drivers/pci/ops-r7780rp.c b/arch/sh/drivers/pci/ops-r7780rp.c index f2216081ab8..48fe4032ebe 100644 --- a/arch/sh/drivers/pci/ops-r7780rp.c +++ b/arch/sh/drivers/pci/ops-r7780rp.c @@ -40,8 +40,8 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) static struct resource sh7780_io_resource = { .name = "SH7780_IO", - .start = 0x2000, - .end = 0x2000 + SH7780_PCI_IO_SIZE - 1, + .start = SH7780_PCI_IO_BASE, + .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, .flags = IORESOURCE_IO }; diff --git a/arch/sh/drivers/pci/ops-se7780.c b/arch/sh/drivers/pci/ops-se7780.c index 212674df5e1..bbdb48c124a 100644 --- a/arch/sh/drivers/pci/ops-se7780.c +++ b/arch/sh/drivers/pci/ops-se7780.c @@ -43,8 +43,8 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) static struct resource se7780_io_resource = { .name = "SH7780_IO", - .start = 0x2000, - .end = 0x2000 + SH7780_PCI_IO_SIZE - 1, + .start = SH7780_PCI_IO_BASE, + .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, .flags = IORESOURCE_IO }; diff --git a/arch/sh/drivers/pci/pci-sh7780.h b/arch/sh/drivers/pci/pci-sh7780.h index 00d12d0f8c1..1d069a859de 100644 --- a/arch/sh/drivers/pci/pci-sh7780.h +++ b/arch/sh/drivers/pci/pci-sh7780.h @@ -30,7 +30,7 @@ #define SH7780_PCI_MEMORY_BASE 0xFD000000 /* Memory space base addr */ #define SH7780_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */ -#define SH7780_PCI_IO_BASE 0xFE400000 /* IO space base address */ +#define SH7780_PCI_IO_BASE 0xFE200000 /* IO space base address */ #define SH7780_PCI_IO_SIZE 0x00400000 /* Size of IO window */ #define SH7780_PCIREG_BASE 0xFE040000 /* PCI regs base address */ diff --git a/arch/sh/drivers/pci/pci-st40.c b/arch/sh/drivers/pci/pci-st40.c deleted file mode 100644 index 1502a14386b..00000000000 --- a/arch/sh/drivers/pci/pci-st40.c +++ /dev/null @@ -1,488 +0,0 @@ -/* - * Copyright (C) 2001 David J. Mckay (david.mckay@st.com) - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Support functions for the ST40 PCI hardware. - */ - -#include <linux/kernel.h> -#include <linux/smp.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/types.h> -#include <asm/pci.h> -#include <linux/irq.h> -#include <linux/interrupt.h> /* irqreturn_t */ - -#include "pci-st40.h" - -/* This is in P2 of course */ -#define ST40PCI_BASE_ADDRESS (0xb0000000) -#define ST40PCI_MEM_ADDRESS (ST40PCI_BASE_ADDRESS+0x0) -#define ST40PCI_IO_ADDRESS (ST40PCI_BASE_ADDRESS+0x06000000) -#define ST40PCI_REG_ADDRESS (ST40PCI_BASE_ADDRESS+0x07000000) - -#define ST40PCI_REG(x) (ST40PCI_REG_ADDRESS+(ST40PCI_##x)) -#define ST40PCI_REG_INDEXED(reg, index) \ - (ST40PCI_REG(reg##0) + \ - ((ST40PCI_REG(reg##1) - ST40PCI_REG(reg##0))*index)) - -#define ST40PCI_WRITE(reg,val) writel((val),ST40PCI_REG(reg)) -#define ST40PCI_WRITE_SHORT(reg,val) writew((val),ST40PCI_REG(reg)) -#define ST40PCI_WRITE_BYTE(reg,val) writeb((val),ST40PCI_REG(reg)) -#define ST40PCI_WRITE_INDEXED(reg, index, val) \ - writel((val), ST40PCI_REG_INDEXED(reg, index)); - -#define ST40PCI_READ(reg) readl(ST40PCI_REG(reg)) -#define ST40PCI_READ_SHORT(reg) readw(ST40PCI_REG(reg)) -#define ST40PCI_READ_BYTE(reg) readb(ST40PCI_REG(reg)) - -#define ST40PCI_SERR_IRQ 64 -#define ST40PCI_ERR_IRQ 65 - - -/* Macros to extract PLL params */ -#define PLL_MDIV(reg) ( ((unsigned)reg) & 0xff ) -#define PLL_NDIV(reg) ( (((unsigned)reg)>>8) & 0xff ) -#define PLL_PDIV(reg) ( (((unsigned)reg)>>16) & 0x3 ) -#define PLL_SETUP(reg) ( (((unsigned)reg)>>19) & 0x1ff ) - -/* Build up the appropriate settings */ -#define PLL_SET(mdiv,ndiv,pdiv,setup) \ -( ((mdiv)&0xff) | (((ndiv)&0xff)<<8) | (((pdiv)&3)<<16)| (((setup)&0x1ff)<<19)) - -#define PLLPCICR (0xbb040000+0x10) - -#define PLLPCICR_POWERON (1<<28) -#define PLLPCICR_OUT_EN (1<<29) -#define PLLPCICR_LOCKSELECT (1<<30) -#define PLLPCICR_LOCK (1<<31) - - -#define PLL_25MHZ 0x793c8512 -#define PLL_33MHZ PLL_SET(18,88,3,295) - -static void pci_set_rbar_region(unsigned int region, unsigned long localAddr, - unsigned long pciOffset, unsigned long regionSize); - -static __init void SetPCIPLL(void) -{ - { - /* Lets play with the PLL values */ - unsigned long pll1cr1; - unsigned long mdiv, ndiv, pdiv; - unsigned long muxcr; - unsigned int muxcr_ratios[4] = { 8, 16, 21, 1 }; - unsigned int freq; - -#define CLKGENA 0xbb040000 -#define CLKGENA_PLL2_MUXCR CLKGENA + 0x48 - pll1cr1 = ctrl_inl(PLLPCICR); - printk("PLL1CR1 %08lx\n", pll1cr1); - mdiv = PLL_MDIV(pll1cr1); - ndiv = PLL_NDIV(pll1cr1); - pdiv = PLL_PDIV(pll1cr1); - printk("mdiv %02lx ndiv %02lx pdiv %02lx\n", mdiv, ndiv, pdiv); - freq = ((2*27*ndiv)/mdiv) / (1 << pdiv); - printk("PLL freq %dMHz\n", freq); - muxcr = ctrl_inl(CLKGENA_PLL2_MUXCR); - printk("PCI freq %dMhz\n", freq / muxcr_ratios[muxcr & 3]); - } -} - - -struct pci_err { - unsigned mask; - const char *error_string; -}; - -static struct pci_err int_error[]={ - { INT_MNLTDIM,"MNLTDIM: Master non-lock transfer"}, - { INT_TTADI, "TTADI: Illegal byte enable in I/O transfer"}, - { INT_TMTO, "TMTO: Target memory read/write timeout"}, - { INT_MDEI, "MDEI: Master function disable error"}, - { INT_APEDI, "APEDI: Address parity error"}, - { INT_SDI, "SDI: SERR detected"}, - { INT_DPEITW, "DPEITW: Data parity error target write"}, - { INT_PEDITR, "PEDITR: PERR detected"}, - { INT_TADIM, "TADIM: Target abort detected"}, - { INT_MADIM, "MADIM: Master abort detected"}, - { INT_MWPDI, "MWPDI: PERR from target at data write"}, - { INT_MRDPEI, "MRDPEI: Master read data parity error"} -}; -#define NUM_PCI_INT_ERRS (sizeof(int_error)/sizeof(struct pci_err)) - -static struct pci_err aint_error[]={ - { AINT_MBI, "MBI: Master broken"}, - { AINT_TBTOI, "TBTOI: Target bus timeout"}, - { AINT_MBTOI, "MBTOI: Master bus timeout"}, - { AINT_TAI, "TAI: Target abort"}, - { AINT_MAI, "MAI: Master abort"}, - { AINT_RDPEI, "RDPEI: Read data parity"}, - { AINT_WDPE, "WDPE: Write data parity"} -}; - -#define NUM_PCI_AINT_ERRS (sizeof(aint_error)/sizeof(struct pci_err)) - -static void print_pci_errors(unsigned reg,struct pci_err *error,int num_errors) -{ - int i; - - for(i=0;i<num_errors;i++) { - if(reg & error[i].mask) { - printk("%s\n",error[i].error_string); - } - } - -} - - -static char * pci_commands[16]={ - "Int Ack", - "Special Cycle", - "I/O Read", - "I/O Write", - "Reserved", - "Reserved", - "Memory Read", - "Memory Write", - "Reserved", - "Reserved", - "Configuration Read", - "Configuration Write", - "Memory Read Multiple", - "Dual Address Cycle", - "Memory Read Line", - "Memory Write-and-Invalidate" -}; - -static irqreturn_t st40_pci_irq(int irq, void *dev_instance) -{ - unsigned pci_int, pci_air, pci_cir, pci_aint; - static int count=0; - - - pci_int = ST40PCI_READ(INT);pci_aint = ST40PCI_READ(AINT); - pci_cir = ST40PCI_READ(CIR);pci_air = ST40PCI_READ(AIR); - - /* Reset state to stop multiple interrupts */ - ST40PCI_WRITE(INT, ~0); ST40PCI_WRITE(AINT, ~0); - - - if(++count>1) return IRQ_HANDLED; - - printk("** PCI ERROR **\n"); - - if(pci_int) { - printk("** INT register status\n"); - print_pci_errors(pci_int,int_error,NUM_PCI_INT_ERRS); - } - - if(pci_aint) { - printk("** AINT register status\n"); - print_pci_errors(pci_aint,aint_error,NUM_PCI_AINT_ERRS); - } - - printk("** Address and command info\n"); - - printk("** Command %s : Address 0x%x\n", - pci_commands[pci_cir&0xf],pci_air); - - if(pci_cir&CIR_PIOTEM) { - printk("CIR_PIOTEM:PIO transfer error for master\n"); - } - if(pci_cir&CIR_RWTET) { - printk("CIR_RWTET:Read/Write transfer error for target\n"); - } - - return IRQ_HANDLED; -} - - -/* Rounds a number UP to the nearest power of two. Used for - * sizing the PCI window. - */ -static u32 r2p2(u32 num) -{ - int i = 31; - u32 tmp = num; - - if (num == 0) - return 0; - - do { - if (tmp & (1 << 31)) - break; - i--; - tmp <<= 1; - } while (i >= 0); - - tmp = 1 << i; - /* If the original number isn't a power of 2, round it up */ - if (tmp != num) - tmp <<= 1; - - return tmp; -} - -static void __init pci_fixup_ide_bases(struct pci_dev *d) -{ - int i; - - /* - * PCI IDE controllers use non-standard I/O port decoding, respect it. - */ - if ((d->class >> 8) != PCI_CLASS_STORAGE_IDE) - return; - printk("PCI: IDE base address fixup for %s\n", pci_name(d)); - for(i=0; i<4; i++) { - struct resource *r = &d->resource[i]; - if ((r->start & ~0x80) == 0x374) { - r->start |= 2; - r->end = r->start; - } - } -} -DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_ide_bases); - -int __init st40pci_init(unsigned memStart, unsigned memSize) -{ - u32 lsr0; - - SetPCIPLL(); - - /* Initialises the ST40 pci subsystem, performing a reset, then programming - * up the address space decoders appropriately - */ - - /* Should reset core here as well methink */ - - ST40PCI_WRITE(CR, CR_LOCK_MASK | CR_SOFT_RESET); - - /* Loop while core resets */ - while (ST40PCI_READ(CR) & CR_SOFT_RESET); - - /* Switch off interrupts */ - ST40PCI_WRITE(INTM, 0); - ST40PCI_WRITE(AINT, 0); - - /* Now, lets reset all the cards on the bus with extreme prejudice */ - ST40PCI_WRITE(CR, CR_LOCK_MASK | CR_RSTCTL); - udelay(250); - - /* Set bus active, take it out of reset */ - ST40PCI_WRITE(CR, CR_LOCK_MASK | CR_BMAM | CR_CFINT | CR_PFCS | CR_PFE); - - /* The PCI spec says that no access must be made to the bus until 1 second - * after reset. This seem ludicrously long, but some delay is needed here - */ - mdelay(1000); - - /* Switch off interrupts */ - ST40PCI_WRITE(INTM, 0); - ST40PCI_WRITE(AINT, 0); - - /* Allow it to be a master */ - - ST40PCI_WRITE_SHORT(CSR_CMD, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | - PCI_COMMAND_IO); - - /* Access to the 0xb0000000 -> 0xb6000000 area will go through to 0x10000000 -> 0x16000000 - * on the PCI bus. This allows a nice 1-1 bus to phys mapping. - */ - - - ST40PCI_WRITE(MBR, 0x10000000); - /* Always set the max size 128M (actually, it is only 96MB wide) */ - ST40PCI_WRITE(MBMR, 0x07ff0000); - - /* I/O addresses are mapped at 0xb6000000 -> 0xb7000000. These are changed to 0, to - * allow cards that have legacy io such as vga to function correctly. This gives a - * maximum of 64K of io/space as only the bottom 16 bits of the address are copied - * over to the bus when the transaction is made. 64K of io space is more than enough - */ - ST40PCI_WRITE(IOBR, 0x0); - /* Set up the 64K window */ - ST40PCI_WRITE(IOBMR, 0x0); - - /* Now we set up the mbars so the PCI bus can see the local memory */ - /* Expose a 256M window starting at PCI address 0... */ - ST40PCI_WRITE(CSR_MBAR0, 0); - ST40PCI_WRITE(LSR0, 0x0fff0001); - - /* ... and set up the initial incoming window to expose all of RAM */ - pci_set_rbar_region(7, memStart, memStart, memSize); - - /* Maximise timeout values */ - ST40PCI_WRITE_BYTE(CSR_TRDY, 0xff); - ST40PCI_WRITE_BYTE(CSR_RETRY, 0xff); - ST40PCI_WRITE_BYTE(CSR_MIT, 0xff); - - ST40PCI_WRITE_BYTE(PERF,PERF_MASTER_WRITE_POSTING); - - return 1; -} - -char * __devinit pcibios_setup(char *str) -{ - return str; -} - - -#define SET_CONFIG_BITS(bus,devfn,where)\ - (((bus) << 16) | ((devfn) << 8) | ((where) & ~3) | (bus!=0)) - -#define CONFIG_CMD(bus, devfn, where) SET_CONFIG_BITS(bus->number,devfn,where) - - -static int CheckForMasterAbort(void) -{ - if (ST40PCI_READ(INT) & INT_MADIM) { - /* Should we clear config space version as well ??? */ - ST40PCI_WRITE(INT, INT_MADIM); - ST40PCI_WRITE_SHORT(CSR_STATUS, 0); - return 1; - } - - return 0; -} - -/* Write to config register */ -static int st40pci_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 * val) -{ - ST40PCI_WRITE(PAR, CONFIG_CMD(bus, devfn, where)); - switch (size) { - case 1: - *val = (u8)ST40PCI_READ_BYTE(PDR + (where & 3)); - break; - case 2: - *val = (u16)ST40PCI_READ_SHORT(PDR + (where & 2)); - break; - case 4: - *val = ST40PCI_READ(PDR); - break; - } - - if (CheckForMasterAbort()){ - switch (size) { - case 1: - *val = (u8)0xff; - break; - case 2: - *val = (u16)0xffff; - break; - case 4: - *val = 0xffffffff; - break; - } - } - - return PCIBIOS_SUCCESSFUL; -} - -static int st40pci_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) -{ - ST40PCI_WRITE(PAR, CONFIG_CMD(bus, devfn, where)); - - switch (size) { - case 1: - ST40PCI_WRITE_BYTE(PDR + (where & 3), (u8)val); - break; - case 2: - ST40PCI_WRITE_SHORT(PDR + (where & 2), (u16)val); - break; - case 4: - ST40PCI_WRITE(PDR, val); - break; - } - - CheckForMasterAbort(); - - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops st40pci_config_ops = { - .read = st40pci_read, - .write = st40pci_write, -}; - - -/* Everything hangs off this */ -static struct pci_bus *pci_root_bus; - -static int __init pcibios_init(void) -{ - extern unsigned long memory_start, memory_end; - - printk(KERN_ALERT "pci-st40.c: pcibios_init\n"); - - if (sh_mv.mv_init_pci != NULL) { - sh_mv.mv_init_pci(); - } - - /* The pci subsytem needs to know where memory is and how much - * of it there is. I've simply made these globals. A better mechanism - * is probably needed. - */ - st40pci_init(PHYSADDR(memory_start), - PHYSADDR(memory_end) - PHYSADDR(memory_start)); - - if (request_irq(ST40PCI_ERR_IRQ, st40_pci_irq, - IRQF_DISABLED, "st40pci", NULL)) { - printk(KERN_ERR "st40pci: Cannot hook interrupt\n"); - return -EIO; - } - - /* Enable the PCI interrupts on the device */ - ST40PCI_WRITE(INTM, ~0); - ST40PCI_WRITE(AINT, ~0); - - /* Map the io address apprioately */ -#ifdef CONFIG_HD64465 - hd64465_port_map(PCIBIOS_MIN_IO, (64 * 1024) - PCIBIOS_MIN_IO + 1, - ST40_IO_ADDR + PCIBIOS_MIN_IO, 0); -#endif - - /* ok, do the scan man */ - pci_root_bus = pci_scan_bus(0, &st40pci_config_ops, NULL); - pci_assign_unassigned_resources(); - - return 0; -} -subsys_initcall(pcibios_init); - -/* - * Publish a region of local address space over the PCI bus - * to other devices. - */ -static void pci_set_rbar_region(unsigned int region, unsigned long localAddr, - unsigned long pciOffset, unsigned long regionSize) -{ - unsigned long mask; - - if (region > 7) - return; - - if (regionSize > (512 * 1024 * 1024)) - return; - - mask = r2p2(regionSize) - 0x10000; - - /* Disable the region (in case currently in use, should never happen) */ - ST40PCI_WRITE_INDEXED(RSR, region, 0); - - /* Start of local address space to publish */ - ST40PCI_WRITE_INDEXED(RLAR, region, PHYSADDR(localAddr) ); - - /* Start of region in PCI address space as an offset from MBAR0 */ - ST40PCI_WRITE_INDEXED(RBAR, region, pciOffset); - - /* Size of region */ - ST40PCI_WRITE_INDEXED(RSR, region, mask | 1); -} - diff --git a/arch/sh/drivers/pci/pci-st40.h b/arch/sh/drivers/pci/pci-st40.h deleted file mode 100644 index cf0d35bd135..00000000000 --- a/arch/sh/drivers/pci/pci-st40.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (C) 2001 David J. Mckay (david.mckay@st.com) - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Definitions for the ST40 PCI hardware. - */ - -#ifndef __PCI_ST40_H__ -#define __PCI_ST40_H__ - -#define ST40PCI_VCR_STATUS 0x00 - -#define ST40PCI_VCR_VERSION 0x08 - -#define ST40PCI_CR 0x10 - -#define CR_SOFT_RESET (1<<12) -#define CR_PFCS (1<<11) -#define CR_PFE (1<<9) -#define CR_BMAM (1<<6) -#define CR_HOST (1<<5) -#define CR_CLKEN (1<<4) -#define CR_SOCS (1<<3) -#define CR_IOCS (1<<2) -#define CR_RSTCTL (1<<1) -#define CR_CFINT (1<<0) -#define CR_LOCK_MASK 0x5a000000 - - -#define ST40PCI_LSR0 0X14 -#define ST40PCI_LAR0 0x1c - -#define ST40PCI_INT 0x24 -#define INT_MNLTDIM (1<<15) -#define INT_TTADI (1<<14) -#define INT_TMTO (1<<9) -#define INT_MDEI (1<<8) -#define INT_APEDI (1<<7) -#define INT_SDI (1<<6) -#define INT_DPEITW (1<<5) -#define INT_PEDITR (1<<4) -#define INT_TADIM (1<<3) -#define INT_MADIM (1<<2) -#define INT_MWPDI (1<<1) -#define INT_MRDPEI (1<<0) - - -#define ST40PCI_INTM 0x28 -#define ST40PCI_AIR 0x2c - -#define ST40PCI_CIR 0x30 -#define CIR_PIOTEM (1<<31) -#define CIR_RWTET (1<<26) - -#define ST40PCI_AINT 0x40 -#define AINT_MBI (1<<13) -#define AINT_TBTOI (1<<12) -#define AINT_MBTOI (1<<11) -#define AINT_TAI (1<<3) -#define AINT_MAI (1<<2) -#define AINT_RDPEI (1<<1) -#define AINT_WDPE (1<<0) - -#define ST40PCI_AINTM 0x44 -#define ST40PCI_BMIR 0x48 -#define ST40PCI_PAR 0x4c -#define ST40PCI_MBR 0x50 -#define ST40PCI_IOBR 0x54 -#define ST40PCI_PINT 0x58 -#define ST40PCI_PINTM 0x5c -#define ST40PCI_MBMR 0x70 -#define ST40PCI_IOBMR 0x74 -#define ST40PCI_PDR 0x78 - -/* H8 specific registers start here */ -#define ST40PCI_WCBAR 0x7c -#define ST40PCI_LOCCFG_UNLOCK 0x34 - -#define ST40PCI_RBAR0 0x100 -#define ST40PCI_RSR0 0x104 -#define ST40PCI_RLAR0 0x108 - -#define ST40PCI_RBAR1 0x110 -#define ST40PCI_RSR1 0x114 -#define ST40PCI_RLAR1 0x118 - - -#define ST40PCI_RBAR2 0x120 -#define ST40PCI_RSR2 0x124 -#define ST40PCI_RLAR2 0x128 - -#define ST40PCI_RBAR3 0x130 -#define ST40PCI_RSR3 0x134 -#define ST40PCI_RLAR3 0x138 - -#define ST40PCI_RBAR4 0x140 -#define ST40PCI_RSR4 0x144 -#define ST40PCI_RLAR4 0x148 - -#define ST40PCI_RBAR5 0x150 -#define ST40PCI_RSR5 0x154 -#define ST40PCI_RLAR5 0x158 - -#define ST40PCI_RBAR6 0x160 -#define ST40PCI_RSR6 0x164 -#define ST40PCI_RLAR6 0x168 - -#define ST40PCI_RBAR7 0x170 -#define ST40PCI_RSR7 0x174 -#define ST40PCI_RLAR7 0x178 - - -#define ST40PCI_RBAR(n) (0x100+(0x10*(n))) -#define ST40PCI_RSR(n) (0x104+(0x10*(n))) -#define ST40PCI_RLAR(n) (0x108+(0x10*(n))) - -#define ST40PCI_PERF 0x80 -#define PERF_MASTER_WRITE_POSTING (1<<4) -/* H8 specific registers end here */ - - -/* These are configs space registers */ -#define ST40PCI_CSR_VID 0x10000 -#define ST40PCI_CSR_DID 0x10002 -#define ST40PCI_CSR_CMD 0x10004 -#define ST40PCI_CSR_STATUS 0x10006 -#define ST40PCI_CSR_MBAR0 0x10010 -#define ST40PCI_CSR_TRDY 0x10040 -#define ST40PCI_CSR_RETRY 0x10041 -#define ST40PCI_CSR_MIT 0x1000d - -#define ST40_IO_ADDR 0xb6000000 - -#endif /* __PCI_ST40_H__ */ diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile index 1f141a8ba17..4b81d9c47b0 100644 --- a/arch/sh/kernel/Makefile +++ b/arch/sh/kernel/Makefile @@ -10,7 +10,6 @@ obj-y := debugtraps.o io.o io_generic.o irq.o machvec.o process.o ptrace.o \ obj-y += cpu/ timers/ obj-$(CONFIG_VSYSCALL) += vsyscall/ - obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_CF_ENABLER) += cf-enabler.o obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o @@ -22,3 +21,5 @@ obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_STACKTRACE) += stacktrace.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c index 5da32541488..56ea7b269b5 100644 --- a/arch/sh/kernel/cpu/irq/ipr.c +++ b/arch/sh/kernel/cpu/irq/ipr.c @@ -49,7 +49,6 @@ static void enable_ipr_irq(unsigned int irq) * bits/4. This is to make it easier to read the value directly from the * datasheets. The IPR address is calculated using the ipr_offset table. */ - void register_ipr_controller(struct ipr_desc *desc) { int i; @@ -71,12 +70,4 @@ void register_ipr_controller(struct ipr_desc *desc) disable_ipr_irq(p->irq); } } - EXPORT_SYMBOL(register_ipr_controller); - -#if !defined(CONFIG_CPU_HAS_PINT_IRQ) -int ipr_irq_demux(int irq) -{ - return irq; -} -#endif diff --git a/arch/sh/kernel/cpu/sh3/ex.S b/arch/sh/kernel/cpu/sh3/ex.S index 2b2a9e02fb7..b6abf38d3a8 100644 --- a/arch/sh/kernel/cpu/sh3/ex.S +++ b/arch/sh/kernel/cpu/sh3/ex.S @@ -46,7 +46,7 @@ ENTRY(exception_handling_table) .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/ ENTRY(nmi_slot) #if defined (CONFIG_KGDB_NMI) - .long debug_enter /* 1C0 */ ! Allow trap to debugger + .long kgdb_handle_exception /* 1C0 */ ! Allow trap to debugger #else .long exception_none /* 1C0 */ ! Not implemented yet #endif diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 21375d777e9..bc9c28a69bf 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -139,14 +139,6 @@ int __init detect_cpu_and_cache_system(void) boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER | CPU_HAS_LLSC; break; - case 0x8000: - boot_cpu_data.type = CPU_ST40RA; - boot_cpu_data.flags |= CPU_HAS_FPU; - break; - case 0x8100: - boot_cpu_data.type = CPU_ST40GX1; - boot_cpu_data.flags |= CPU_HAS_FPU; - break; case 0x700: boot_cpu_data.type = CPU_SH4_501; boot_cpu_data.icache.ways = 2; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 55f66104431..b9c6547c4a9 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -14,6 +14,32 @@ #include <asm/mmzone.h> #include <asm/sci.h> +static struct resource usbf_resources[] = { + [0] = { + .name = "m66592_udc", + .start = 0xA4480000, + .end = 0xA44800FF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "m66592_udc", + .start = 65, + .end = 65, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usbf_device = { + .name = "m66592_udc", + .id = -1, + .dev = { + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(usbf_resources), + .resource = usbf_resources, +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -47,6 +73,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7722_devices[] __initdata = { + &usbf_device, &sci_device, }; diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index 4b49d03ffbd..0586bc62ad9 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -11,7 +11,6 @@ #include <linux/module.h> #include <linux/kernel_stat.h> #include <linux/seq_file.h> -#include <linux/irq.h> #include <asm/processor.h> #include <asm/machvec.h> #include <asm/uaccess.h> @@ -69,7 +68,7 @@ unlock: } #endif -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS /* * per-CPU IRQ handling contexts (thread information and stack) */ @@ -85,7 +84,7 @@ static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly; asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS union irq_ctx *curctx, *irqctx; #endif @@ -109,7 +108,7 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) irq = irq_demux(evt2irq(irq)); -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS curctx = (union irq_ctx *)current_thread_info(); irqctx = hardirq_ctx[smp_processor_id()]; @@ -157,7 +156,7 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) return 1; } -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS static char softirq_stack[NR_CPUS * THREAD_SIZE] __attribute__((__section__(".bss.page_aligned"))); diff --git a/arch/sh/kernel/kgdb_stub.c b/arch/sh/kernel/kgdb_stub.c index 2fdc700dfd6..d453c3a1c79 100644 --- a/arch/sh/kernel/kgdb_stub.c +++ b/arch/sh/kernel/kgdb_stub.c @@ -102,6 +102,7 @@ #include <linux/init.h> #include <linux/console.h> #include <linux/sysrq.h> +#include <linux/module.h> #include <asm/system.h> #include <asm/cacheflush.h> #include <asm/current.h> @@ -116,7 +117,9 @@ kgdb_debug_hook_t *kgdb_debug_hook; kgdb_bus_error_hook_t *kgdb_bus_err_hook; int (*kgdb_getchar)(void); +EXPORT_SYMBOL_GPL(kgdb_getchar); void (*kgdb_putchar)(int); +EXPORT_SYMBOL_GPL(kgdb_putchar); static void put_debug_char(int c) { @@ -136,7 +139,7 @@ static int get_debug_char(void) #define NUMREGBYTES (MAXREG*4) #define OUTBUFMAX (NUMREGBYTES*2+512) -enum regs { +enum { R0 = 0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, PC, PR, GBR, VBR, MACH, MACL, SR, @@ -176,9 +179,13 @@ int kgdb_nofault; /* Boolean to ignore bus errs (i.e. in GDB) */ /* SCI/UART settings, used in kgdb_console_setup() */ int kgdb_portnum = CONFIG_KGDB_DEFPORT; +EXPORT_SYMBOL_GPL(kgdb_portnum); int kgdb_baud = CONFIG_KGDB_DEFBAUD; +EXPORT_SYMBOL_GPL(kgdb_baud); char kgdb_parity = CONFIG_KGDB_DEFPARITY; +EXPORT_SYMBOL_GPL(kgdb_parity); char kgdb_bits = CONFIG_KGDB_DEFBITS; +EXPORT_SYMBOL_GPL(kgdb_bits); /* Jump buffer for setjmp/longjmp */ static jmp_buf rem_com_env; diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c index 790ed69b866..5c17de51987 100644 --- a/arch/sh/kernel/machine_kexec.c +++ b/arch/sh/kernel/machine_kexec.c @@ -104,24 +104,3 @@ NORET_TYPE void machine_kexec(struct kimage *image) (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg); } -/* crashkernel=size@addr specifies the location to reserve for - * a crash kernel. By reserving this memory we guarantee - * that linux never sets it up as a DMA target. - * Useful for holding code to do something appropriate - * after a kernel panic. - */ -static int __init parse_crashkernel(char *arg) -{ - unsigned long size, base; - size = memparse(arg, &arg); - if (*arg == '@') { - base = memparse(arg+1, &arg); - /* FIXME: Do I want a sanity check - * to validate the memory range? - */ - crashk_res.start = base; - crashk_res.end = base + size - 1; - } - return 0; -} -early_param("crashkernel", parse_crashkernel); diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index b4469992d6b..6d7f2b07e49 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -121,7 +121,7 @@ void machine_power_off(void) void show_regs(struct pt_regs * regs) { printk("\n"); - printk("Pid : %d, Comm: %20s\n", current->pid, current->comm); + printk("Pid : %d, Comm: %20s\n", task_pid_nr(current), current->comm); print_symbol("PC is at %s\n", instruction_pointer(regs)); printk("PC : %08lx SP : %08lx SR : %08lx ", regs->pc, regs->regs[15], regs->sr); diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index b3027a6775b..4156aac8c27 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -32,12 +32,6 @@ #include <asm/clock.h> #include <asm/mmu_context.h> -extern void * __rd_start, * __rd_end; - -/* - * Machine setup.. - */ - /* * Initialize loops_per_jiffy as 10000000 (1000MIPS). * This value will be used at the very early stage of serial setup. @@ -63,33 +57,25 @@ struct screen_info screen_info; extern int root_mountflags; -/* - * This is set up by the setup-routine at boot-time - */ -#define PARAM ((unsigned char *)empty_zero_page) - -#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) -#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) -#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) -#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) -#define INITRD_START (*(unsigned long *) (PARAM+0x010)) -#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) -/* ... */ -#define COMMAND_LINE ((char *) (PARAM+0x100)) - #define RAMDISK_IMAGE_START_MASK 0x07FF #define RAMDISK_PROMPT_FLAG 0x8000 #define RAMDISK_LOAD_FLAG 0x4000 static char __initdata command_line[COMMAND_LINE_SIZE] = { 0, }; -static struct resource code_resource = { .name = "Kernel code", }; -static struct resource data_resource = { .name = "Kernel data", }; +static struct resource code_resource = { + .name = "Kernel code", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM, +}; + +static struct resource data_resource = { + .name = "Kernel data", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM, +}; unsigned long memory_start; EXPORT_SYMBOL(memory_start); - -unsigned long memory_end; +unsigned long memory_end = 0; EXPORT_SYMBOL(memory_end); static int __init early_parse_mem(char *p) @@ -128,6 +114,37 @@ static void __init register_bootmem_low_pages(void) free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(pages)); } +#ifdef CONFIG_KEXEC +static void __init reserve_crashkernel(void) +{ + unsigned long long free_mem; + unsigned long long crash_size, crash_base; + int ret; + + free_mem = ((unsigned long long)max_low_pfn - min_low_pfn) << PAGE_SHIFT; + + ret = parse_crashkernel(boot_command_line, free_mem, + &crash_size, &crash_base); + if (ret == 0 && crash_size) { + if (crash_base > 0) { + printk(KERN_INFO "Reserving %ldMB of memory at %ldMB " + "for crashkernel (System RAM: %ldMB)\n", + (unsigned long)(crash_size >> 20), + (unsigned long)(crash_base >> 20), + (unsigned long)(free_mem >> 20)); + crashk_res.start = crash_base; + crashk_res.end = crash_base + crash_size - 1; + reserve_bootmem(crash_base, crash_size); + } else + printk(KERN_INFO "crashkernel reservation failed - " + "you have to specify a base address\n"); + } +} +#else +static inline void __init reserve_crashkernel(void) +{} +#endif + void __init setup_bootmem_allocator(unsigned long free_pfn) { unsigned long bootmap_size; @@ -164,14 +181,7 @@ void __init setup_bootmem_allocator(unsigned long free_pfn) sparse_memory_present_with_active_regions(0); #ifdef CONFIG_BLK_DEV_INITRD - ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0); - if (&__rd_start != &__rd_end) { - LOADER_TYPE = 1; - INITRD_START = PHYSADDR((unsigned long)&__rd_start) - - __MEMORY_START; - INITRD_SIZE = (unsigned long)&__rd_end - - (unsigned long)&__rd_start; - } + ROOT_DEV = Root_RAM0; if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) { @@ -189,11 +199,8 @@ void __init setup_bootmem_allocator(unsigned long free_pfn) } } #endif -#ifdef CONFIG_KEXEC - if (crashk_res.start != crashk_res.end) - reserve_bootmem(crashk_res.start, - crashk_res.end - crashk_res.start + 1); -#endif + + reserve_crashkernel(); } #ifndef CONFIG_NEED_MULTIPLE_NODES @@ -237,7 +244,8 @@ void __init setup_arch(char **cmdline_p) data_resource.end = virt_to_phys(_edata)-1; memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; - memory_end = memory_start + __MEMORY_SIZE; + if (!memory_end) + memory_end = memory_start + __MEMORY_SIZE; #ifdef CONFIG_CMDLINE_BOOL strlcpy(command_line, CONFIG_CMDLINE, sizeof(command_line)); @@ -295,7 +303,6 @@ static const char *cpu_name[] = { [CPU_SH7750S] = "SH7750S", [CPU_SH7750R] = "SH7750R", [CPU_SH7751] = "SH7751", [CPU_SH7751R] = "SH7751R", [CPU_SH7760] = "SH7760", - [CPU_ST40RA] = "ST40RA", [CPU_ST40GX1] = "ST40GX1", [CPU_SH4_202] = "SH4-202", [CPU_SH4_501] = "SH4-501", [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780", [CPU_SH7781] = "SH7781", [CPU_SH7343] = "SH7343", diff --git a/arch/sh/kernel/sh_ksyms.c b/arch/sh/kernel/sh_ksyms.c index 548e4285b37..e1a6de9088b 100644 --- a/arch/sh/kernel/sh_ksyms.c +++ b/arch/sh/kernel/sh_ksyms.c @@ -106,7 +106,6 @@ DECLARE_EXPORT(__movmem); DECLARE_EXPORT(__movstr); #endif -#ifdef CONFIG_CPU_SH4 #if __GNUC__ == 4 DECLARE_EXPORT(__movmem_i4_even); DECLARE_EXPORT(__movmem_i4_odd); @@ -126,7 +125,6 @@ DECLARE_EXPORT(__movstr_i4_even); DECLARE_EXPORT(__movstr_i4_odd); DECLARE_EXPORT(__movstrSI12_i4); #endif /* __GNUC__ == 4 */ -#endif #if !defined(CONFIG_CACHE_OFF) && (defined(CONFIG_CPU_SH4) || \ defined(CONFIG_SH7705_CACHE_32KB)) diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c index 2f42442cf16..ca754fd4243 100644 --- a/arch/sh/kernel/signal.c +++ b/arch/sh/kernel/signal.c @@ -382,7 +382,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, set_fs(USER_DS); pr_debug("SIG deliver (%s:%d): sp=%p pc=%08lx pr=%08lx\n", - current->comm, current->pid, frame, regs->pc, regs->pr); + current->comm, task_pid_nr(current), frame, regs->pc, regs->pr); flush_cache_sigtramp(regs->pr); @@ -462,7 +462,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, set_fs(USER_DS); pr_debug("SIG deliver (%s:%d): sp=%p pc=%08lx pr=%08lx\n", - current->comm, current->pid, frame, regs->pc, regs->pr); + current->comm, task_pid_nr(current), frame, regs->pc, regs->pr); flush_cache_sigtramp(regs->pr); diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index dcb46e71da1..cf99111cb33 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -95,8 +95,8 @@ void die(const char * str, struct pt_regs * regs, long err) print_modules(); show_regs(regs); - printk("Process: %s (pid: %d, stack limit = %p)\n", - current->comm, current->pid, task_stack_page(current) + 1); + printk("Process: %s (pid: %d, stack limit = %p)\n", current->comm, + task_pid_nr(current), task_stack_page(current) + 1); if (!user_mode(regs) || in_interrupt()) dump_mem("Stack: ", regs->regs[15], THREAD_SIZE + @@ -386,7 +386,8 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs) printk(KERN_NOTICE "Fixing up unaligned userspace access " "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n", - current->comm,current->pid,(u16*)regs->pc,instruction); + current->comm, task_pid_nr(current), + (u16 *)regs->pc, instruction); } ret = -EFAULT; diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index 6d5abba2ee2..0956fb3681a 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -1,4 +1,4 @@ -/* $Id: vmlinux.lds.S,v 1.8 2003/05/16 17:18:14 lethal Exp $ +/* * ld script to make SuperH Linux kernel * Written by Niibe Yutaka */ @@ -15,121 +15,124 @@ OUTPUT_ARCH(sh) ENTRY(_start) SECTIONS { - . = CONFIG_PAGE_OFFSET + CONFIG_MEMORY_START + CONFIG_ZERO_PAGE_OFFSET; - _text = .; /* Text and read-only data */ - text = .; /* Text and read-only data */ - .empty_zero_page : { - *(.empty_zero_page) + . = CONFIG_PAGE_OFFSET + CONFIG_MEMORY_START + CONFIG_ZERO_PAGE_OFFSET; + _text = .; /* Text and read-only data */ + + .empty_zero_page : { + *(.empty_zero_page) } = 0 - .text : { - *(.text.head) - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT - *(.fixup) - *(.gnu.warning) + + .text : { + *(.text.head) + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT + KPROBES_TEXT + *(.fixup) + *(.gnu.warning) } = 0x0009 - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; + . = ALIGN(16); /* Exception table */ + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + _etext = .; /* End of text section */ - _etext = .; /* End of text section */ + BUG_TABLE + NOTES + RO_DATA(PAGE_SIZE) - RODATA + . = ALIGN(THREAD_SIZE); + .data : { /* Data */ + *(.data.init_task) - BUG_TABLE + . = ALIGN(L1_CACHE_BYTES); + *(.data.cacheline_aligned) - .data : { /* Data */ - DATA_DATA + . = ALIGN(L1_CACHE_BYTES); + *(.data.read_mostly) - /* Align the initial ramdisk image (INITRD) on page boundaries. */ - . = ALIGN(PAGE_SIZE); - __rd_start = .; - *(.initrd) - . = ALIGN(PAGE_SIZE); - __rd_end = .; + . = ALIGN(PAGE_SIZE); + *(.data.page_aligned) - CONSTRUCTORS + __nosave_begin = .; + *(.data.nosave) + . = ALIGN(PAGE_SIZE); + __nosave_end = .; + + DATA_DATA + CONSTRUCTORS } - . = ALIGN(PAGE_SIZE); - .data.page_aligned : { *(.data.page_aligned) } - __nosave_begin = .; - .data_nosave : { *(.data.nosave) } - . = ALIGN(PAGE_SIZE); - __nosave_end = .; - - PERCPU(PAGE_SIZE) - - . = ALIGN(L1_CACHE_BYTES); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } - - _edata = .; /* End of data section */ - - . = ALIGN(THREAD_SIZE); /* init_task */ - .data.init_task : { *(.data.init_task) } - - . = ALIGN(PAGE_SIZE); /* Init code and data */ - __init_begin = .; - _sinittext = .; - .init.text : { *(.init.text) } - _einittext = .; - .init.data : { *(.init.data) } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - __initcall_start = .; - .initcall.init : { - INITCALLS - } - __initcall_end = .; - __con_initcall_start = .; - .con_initcall.init : { *(.con_initcall.init) } - __con_initcall_end = .; - SECURITY_INIT - - /* .exit.text is discarded at runtime, not link time, to deal with - references from .rodata */ - .exit.text : { *(.exit.text) } - .exit.data : { *(.exit.data) } + _edata = .; /* End of data section */ -#ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(PAGE_SIZE); + . = ALIGN(PAGE_SIZE); /* Init code and data */ + __init_begin = .; + _sinittext = .; + .init.text : { *(.init.text) } + _einittext = .; + .init.data : { *(.init.data) } + + . = ALIGN(16); + __setup_start = .; + .init.setup : { *(.init.setup) } + __setup_end = .; - __initramfs_start = .; - .init.ramfs : { *(.init.ramfs) } - __initramfs_end = .; + __initcall_start = .; + .initcall.init : { + INITCALLS + } + __initcall_end = .; + __con_initcall_start = .; + .con_initcall.init : { *(.con_initcall.init) } + __con_initcall_end = .; + + SECURITY_INIT + +#ifdef CONFIG_BLK_DEV_INITRD + . = ALIGN(PAGE_SIZE); + __initramfs_start = .; + .init.ramfs : { *(.init.ramfs) } + __initramfs_end = .; #endif - . = ALIGN(4); - __machvec_start = .; - .machvec.init : { *(.machvec.init) } - __machvec_end = .; - - . = ALIGN(PAGE_SIZE); - .bss : { - __init_end = .; - __bss_start = .; /* BSS */ - *(.bss.page_aligned) - *(.bss) . = ALIGN(4); - _ebss = .; /* uClinux MTD sucks */ - _end = . ; - } - - /* When something in the kernel is NOT compiled as a module, the - * module cleanup code and data are put into these segments. Both - * can then be thrown away, as cleanup code is never called unless - * it's a module. - */ - /DISCARD/ : { - *(.exitcall.exit) + __machvec_start = .; + .machvec.init : { *(.machvec.init) } + __machvec_end = .; + + PERCPU(PAGE_SIZE) + + /* + * .exit.text is discarded at runtime, not link time, to deal with + * references from __bug_table + */ + .exit.text : { *(.exit.text) } + .exit.data : { *(.exit.data) } + + . = ALIGN(PAGE_SIZE); + .bss : { + __init_end = .; + __bss_start = .; /* BSS */ + *(.bss.page_aligned) + *(.bss) + *(COMMON) + . = ALIGN(4); + _ebss = .; /* uClinux MTD sucks */ + _end = . ; } - STABS_DEBUG + /* + * When something in the kernel is NOT compiled as a module, the + * module cleanup code and data are put into these segments. Both + * can then be thrown away, as cleanup code is never called unless + * it's a module. + */ + /DISCARD/ : { + *(.exitcall.exit) + } - DWARF_DEBUG + STABS_DEBUG + DWARF_DEBUG } diff --git a/arch/sh/kernel/vsyscall/vsyscall.lds.S b/arch/sh/kernel/vsyscall/vsyscall.lds.S index c9bf2af35d3..6d59ee7c23d 100644 --- a/arch/sh/kernel/vsyscall/vsyscall.lds.S +++ b/arch/sh/kernel/vsyscall/vsyscall.lds.S @@ -38,7 +38,10 @@ SECTIONS .text : { *(.text) } :text =0x90909090 .note : { *(.note.*) } :text :note .eh_frame_hdr : { *(.eh_frame_hdr ) } :text :eh_frame_hdr - .eh_frame : { KEEP (*(.eh_frame)) } :text + .eh_frame : { + KEEP (*(.eh_frame)) + LONG (0) + } :text .dynamic : { *(.dynamic) } :text :dynamic .useless : { *(.got.plt) *(.got) diff --git a/arch/sh/lib/Makefile b/arch/sh/lib/Makefile index e23dd1a3fcc..9dc7b698505 100644 --- a/arch/sh/lib/Makefile +++ b/arch/sh/lib/Makefile @@ -9,3 +9,5 @@ memcpy-y := memcpy.o memcpy-$(CONFIG_CPU_SH4) := memcpy-sh4.o lib-y += $(memcpy-y) + +EXTRA_CFLAGS += -Werror diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index cf446bbab5b..1265f204f7d 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -17,7 +17,7 @@ config CPU_SH4 bool select CPU_HAS_INTEVT select CPU_HAS_SR_RB - select CPU_HAS_PTEA if (!CPU_SUBTYPE_ST40 && !CPU_SH4A) || CPU_SHX2 + select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2 select CPU_HAS_FPU if !CPU_SH4AL_DSP config CPU_SH4A @@ -29,10 +29,6 @@ config CPU_SH4AL_DSP select CPU_SH4A select CPU_HAS_DSP -config CPU_SUBTYPE_ST40 - bool - select CPU_SH4 - config CPU_SHX2 bool @@ -152,21 +148,6 @@ config CPU_SUBTYPE_SH4_202 bool "Support SH4-202 processor" select CPU_SH4 -# ST40 Processor Support - -config CPU_SUBTYPE_ST40STB1 - bool "Support ST40STB1/ST40RA processors" - select CPU_SUBTYPE_ST40 - help - Select ST40STB1 if you have a ST40RA CPU. - This was previously called the ST40STB1, hence the option name. - -config CPU_SUBTYPE_ST40GX1 - bool "Support ST40GX1 processor" - select CPU_SUBTYPE_ST40 - help - Select ST40GX1 if you have a ST40GX1 CPU. - # SH-4A Processor Support config CPU_SUBTYPE_SH7770 diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile index ee30fb44dfe..aa44607f072 100644 --- a/arch/sh/mm/Makefile +++ b/arch/sh/mm/Makefile @@ -33,3 +33,5 @@ endif obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_32BIT) += pmb.o obj-$(CONFIG_NUMA) += numa.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/sh/mm/clear_page.S b/arch/sh/mm/clear_page.S index 8a706131e52..7a7c81ee3f0 100644 --- a/arch/sh/mm/clear_page.S +++ b/arch/sh/mm/clear_page.S @@ -150,48 +150,3 @@ ENTRY(__clear_user) .long 8b, .Lbad_clear_user .long 9b, .Lbad_clear_user .previous - -#if defined(CONFIG_CPU_SH4) -/* - * __clear_user_page - * @to: P3 address (with same color) - * @orig_to: P1 address - * - * void __clear_user_page(void *to, void *orig_to) - */ - -/* - * r0 --- scratch - * r4 --- to - * r5 --- orig_to - * r6 --- to + PAGE_SIZE - */ -ENTRY(__clear_user_page) - mov.l .Lpsz,r0 - mov r4,r6 - add r0,r6 - mov #0,r0 - ! -1: ocbi @r5 - add #32,r5 - movca.l r0,@r4 - mov r4,r1 - add #32,r4 - mov.l r0,@-r4 - mov.l r0,@-r4 - mov.l r0,@-r4 - mov.l r0,@-r4 - mov.l r0,@-r4 - mov.l r0,@-r4 - mov.l r0,@-r4 - add #28,r4 - cmp/eq r6,r4 - bf/s 1b - ocbwb @r1 - ! - rts - nop -.Lpsz: .long PAGE_SIZE - -#endif - diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S index a81dbdb0559..40685018b95 100644 --- a/arch/sh/mm/copy_page.S +++ b/arch/sh/mm/copy_page.S @@ -68,67 +68,6 @@ ENTRY(copy_page_slow) rts nop -#if defined(CONFIG_CPU_SH4) -/* - * __copy_user_page - * @to: P1 address (with same color) - * @from: P1 address - * @orig_to: P1 address - * - * void __copy_user_page(void *to, void *from, void *orig_to) - */ - -/* - * r0, r1, r2, r3, r4, r5, r6, r7 --- scratch - * r8 --- from + PAGE_SIZE - * r9 --- orig_to - * r10 --- to - * r11 --- from - */ -ENTRY(__copy_user_page) - mov.l r8,@-r15 - mov.l r9,@-r15 - mov.l r10,@-r15 - mov.l r11,@-r15 - mov r4,r10 - mov r5,r11 - mov r6,r9 - mov r5,r8 - mov.l .Lpsz,r0 - add r0,r8 - ! -1: ocbi @r9 - add #32,r9 - mov.l @r11+,r0 - mov.l @r11+,r1 - mov.l @r11+,r2 - mov.l @r11+,r3 - mov.l @r11+,r4 - mov.l @r11+,r5 - mov.l @r11+,r6 - mov.l @r11+,r7 - movca.l r0,@r10 - mov r10,r0 - add #32,r10 - mov.l r7,@-r10 - mov.l r6,@-r10 - mov.l r5,@-r10 - mov.l r4,@-r10 - mov.l r3,@-r10 - mov.l r2,@-r10 - mov.l r1,@-r10 - ocbwb @r0 - cmp/eq r11,r8 - bf/s 1b - add #28,r10 - ! - mov.l @r15+,r11 - mov.l @r15+,r10 - mov.l @r15+,r9 - mov.l @r15+,r8 - rts - nop -#endif .align 2 .Lpsz: .long PAGE_SIZE /* @@ -255,7 +194,11 @@ EX( mov.l @r5+,r8 ) EX( mov.l @r5+,r9 ) EX( mov.l @r5+,r10 ) EX( mov.l @r5+,r11 ) +#ifdef CONFIG_CPU_SH4 EX( movca.l r0,@r4 ) +#else +EX( mov.l r0,@r4 ) +#endif add #-32, r6 EX( mov.l r1,@(4,r4) ) mov #32, r0 diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 4729668ce5b..60d74f793a1 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -207,7 +207,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; @@ -258,9 +258,6 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs, pmd_t *pmd; pte_t *pte; pte_t entry; - struct mm_struct *mm = current->mm; - spinlock_t *ptl = NULL; - int ret = 1; #ifdef CONFIG_SH_KGDB if (kgdb_nofault && kgdb_bus_err_hook) @@ -274,12 +271,11 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs, */ if (address >= P3SEG && address < P3_ADDR_MAX) { pgd = pgd_offset_k(address); - mm = NULL; } else { - if (unlikely(address >= TASK_SIZE || !mm)) + if (unlikely(address >= TASK_SIZE || !current->mm)) return 1; - pgd = pgd_offset(mm, address); + pgd = pgd_offset(current->mm, address); } pud = pud_offset(pgd, address); @@ -289,34 +285,19 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs, if (pmd_none_or_clear_bad(pmd)) return 1; - if (mm) - pte = pte_offset_map_lock(mm, pmd, address, &ptl); - else - pte = pte_offset_kernel(pmd, address); - + pte = pte_offset_kernel(pmd, address); entry = *pte; if (unlikely(pte_none(entry) || pte_not_present(entry))) - goto unlock; + return 1; if (unlikely(writeaccess && !pte_write(entry))) - goto unlock; + return 1; if (writeaccess) entry = pte_mkdirty(entry); entry = pte_mkyoung(entry); -#ifdef CONFIG_CPU_SH4 - /* - * ITLB is not affected by "ldtlb" instruction. - * So, we need to flush the entry by ourselves. - */ - local_flush_tlb_one(get_asid(), address & PAGE_MASK); -#endif - set_pte(pte, entry); update_mmu_cache(NULL, address, entry); - ret = 0; -unlock: - if (mm) - pte_unmap_unlock(pte, ptl); - return ret; + + return 0; } diff --git a/arch/sh/mm/pg-sh4.c b/arch/sh/mm/pg-sh4.c index 25f5c6f6821..8c7a9ca7987 100644 --- a/arch/sh/mm/pg-sh4.c +++ b/arch/sh/mm/pg-sh4.c @@ -9,6 +9,8 @@ #include <linux/mm.h> #include <linux/mutex.h> #include <linux/fs.h> +#include <linux/highmem.h> +#include <linux/module.h> #include <asm/mmu_context.h> #include <asm/cacheflush.h> @@ -50,34 +52,61 @@ static inline void kunmap_coherent(struct page *page) void clear_user_page(void *to, unsigned long address, struct page *page) { __set_bit(PG_mapped, &page->flags); - if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0) - clear_page(to); - else { - void *vto = kmap_coherent(page, address); - __clear_user_page(vto, to); - kunmap_coherent(vto); - } + + clear_page(to); + if ((((address & PAGE_MASK) ^ (unsigned long)to) & CACHE_ALIAS)) + __flush_wback_region(to, PAGE_SIZE); } -/* - * copy_user_page - * @to: P1 address - * @from: P1 address - * @address: U0 address to be mapped - * @page: page (virt_to_page(to)) - */ -void copy_user_page(void *to, void *from, unsigned long address, - struct page *page) +void copy_to_user_page(struct vm_area_struct *vma, struct page *page, + unsigned long vaddr, void *dst, const void *src, + unsigned long len) { + void *vto; + __set_bit(PG_mapped, &page->flags); - if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0) - copy_page(to, from); - else { - void *vfrom = kmap_coherent(page, address); - __copy_user_page(vfrom, from, to); - kunmap_coherent(vfrom); - } + + vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); + memcpy(vto, src, len); + kunmap_coherent(vto); + + if (vma->vm_flags & VM_EXEC) + flush_cache_page(vma, vaddr, page_to_pfn(page)); +} + +void copy_from_user_page(struct vm_area_struct *vma, struct page *page, + unsigned long vaddr, void *dst, const void *src, + unsigned long len) +{ + void *vfrom; + + __set_bit(PG_mapped, &page->flags); + + vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); + memcpy(dst, vfrom, len); + kunmap_coherent(vfrom); +} + +void copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr, struct vm_area_struct *vma) +{ + void *vfrom, *vto; + + __set_bit(PG_mapped, &to->flags); + + vto = kmap_atomic(to, KM_USER1); + vfrom = kmap_coherent(from, vaddr); + copy_page(vto, vfrom); + kunmap_coherent(vfrom); + + if (((vaddr ^ (unsigned long)vto) & CACHE_ALIAS)) + __flush_wback_region(vto, PAGE_SIZE); + + kunmap_atomic(vto, KM_USER1); + /* Make sure this page is cleared on other CPU's too before using it */ + smp_wmb(); } +EXPORT_SYMBOL(copy_user_highpage); /* * For SH-4, we have our own implementation for ptep_get_and_clear diff --git a/arch/sh/oprofile/Kconfig b/arch/sh/oprofile/Kconfig deleted file mode 100644 index 5ade19801b9..00000000000 --- a/arch/sh/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/sh/oprofile/Makefile b/arch/sh/oprofile/Makefile index 1f25d9bb753..2efc2e79fd2 100644 --- a/arch/sh/oprofile/Makefile +++ b/arch/sh/oprofile/Makefile @@ -15,3 +15,4 @@ profdrvr-$(CONFIG_CPU_SUBTYPE_SH7091) := op_model_sh7750.o oprofile-y := $(DRIVER_OBJS) $(profdrvr-y) +EXTRA_CFLAGS += -Werror diff --git a/arch/sh/oprofile/op_model_sh7750.c b/arch/sh/oprofile/op_model_sh7750.c index ebee7e24ede..6b9a98e0700 100644 --- a/arch/sh/oprofile/op_model_sh7750.c +++ b/arch/sh/oprofile/op_model_sh7750.c @@ -16,7 +16,6 @@ #include <linux/errno.h> #include <linux/interrupt.h> #include <linux/fs.h> -#include <linux/notifier.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -44,8 +43,6 @@ */ #define NR_CNTRS 2 -extern const char *get_cpu_subtype(void); - struct op_counter_config { unsigned long enabled; unsigned long event; @@ -111,17 +108,12 @@ static struct op_counter_config ctr[NR_CNTRS]; * behavior. */ -static int sh7750_timer_notify(struct notifier_block *self, - unsigned long val, void *regs) +static int sh7750_timer_notify(struct pt_regs *regs) { - oprofile_add_sample((struct pt_regs *)regs, 0); + oprofile_add_sample(regs, 0); return 0; } -static struct notifier_block sh7750_timer_notifier = { - .notifier_call = sh7750_timer_notify, -}; - static u64 sh7750_read_counter(int counter) { u32 hi, lo; @@ -240,7 +232,7 @@ static int sh7750_perf_counter_start(void) ctrl_outw(pmcr | PMCR_ENABLE, PMCR2); } - return register_profile_notifier(&sh7750_timer_notifier); + return register_timer_hook(sh7750_timer_notify); } static void sh7750_perf_counter_stop(void) @@ -248,7 +240,7 @@ static void sh7750_perf_counter_stop(void) ctrl_outw(ctrl_inw(PMCR1) & ~PMCR_PMEN, PMCR1); ctrl_outw(ctrl_inw(PMCR2) & ~PMCR_PMEN, PMCR2); - unregister_profile_notifier(&sh7750_timer_notifier); + unregister_timer_hook(sh7750_timer_notify); } static struct oprofile_operations sh7750_perf_counter_ops = { @@ -257,13 +249,13 @@ static struct oprofile_operations sh7750_perf_counter_ops = { .stop = sh7750_perf_counter_stop, }; -int __init oprofile_arch_init(struct oprofile_operations **ops) +int __init oprofile_arch_init(struct oprofile_operations *ops) { if (!(current_cpu_data.flags & CPU_HAS_PERF_COUNTER)) return -ENODEV; - sh7750_perf_counter_ops.cpu_type = (char *)get_cpu_subtype(); - *ops = &sh7750_perf_counter_ops; + ops = &sh7750_perf_counter_ops; + ops->cpu_type = (char *)get_cpu_subtype(¤t_cpu_data); printk(KERN_INFO "oprofile: using SH-4 (%s) performance monitoring.\n", sh7750_perf_counter_ops.cpu_type); diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index 439bfe3d29a..ff071693325 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -1,26 +1,35 @@ # -# List of boards. +# MACH_<xxx> CONFIG_<xxx> # # -# MACH_<xxx> CONFIG_<xxx> +# List of board groups. # SE SH_SOLUTION_ENGINE -7751SE SH_7751_SOLUTION_ENGINE -7722SE SH_7722_SOLUTION_ENGINE -7343SE SH_7343_SOLUTION_ENGINE +HIGHLANDER SH_HIGHLANDER +RTS7751R2D SH_RTS7751R2D + +# +# List of companion chips / MFDs. +# +HD64461 HD64461 +HD64465 HD64465 + +# +# List of boards. +# 7206SE SH_7206_SOLUTION_ENGINE +7343SE SH_7343_SOLUTION_ENGINE 7619SE SH_7619_SOLUTION_ENGINE +7722SE SH_7722_SOLUTION_ENGINE +7751SE SH_7751_SOLUTION_ENGINE 7780SE SH_7780_SOLUTION_ENGINE 7751SYSTEMH SH_7751_SYSTEMH HP6XX SH_HP6XX -HD64461 HD64461 -HD64465 HD64465 DREAMCAST SH_DREAMCAST MPC1211 SH_MPC1211 SNAPGEAR SH_SECUREEDGE5410 HS7751RVOIP SH_HS7751RVOIP -RTS7751R2D SH_RTS7751R2D EDOSK7705 SH_EDOSK7705 SH4202_MICRODEV SH_SH4202_MICRODEV SH03 SH_SH03 @@ -32,3 +41,7 @@ TITAN SH_TITAN SHMIN SH_SHMIN 7710VOIPGW SH_7710VOIPGW LBOXRE2 SH_LBOX_RE2 +X3PROTO SH_X3PROTO +MAGICPANELR2 SH_MAGIC_PANEL_R2 +R2D_PLUS RTS7751R2D_PLUS +R2D_1 RTS7751R2D_1 diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig index b3327ce8e82..6884d5a518a 100644 --- a/arch/sh64/Kconfig +++ b/arch/sh64/Kconfig @@ -1,6 +1,6 @@ # # For a description of the syntax of this configuration file, -# see Documentation/kbuild/config-language.txt. +# see Documentation/kbuild/kconfig-language.txt. # mainmenu "Linux/SH64 Kernel Configuration" @@ -284,7 +284,7 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/sh64/oprofile/Kconfig" +source "kernel/Kconfig.instrumentation" source "arch/sh64/Kconfig.debug" diff --git a/arch/sh64/configs/cayman_defconfig b/arch/sh64/configs/cayman_defconfig index 91b59118c1b..75552bb0140 100644 --- a/arch/sh64/configs/cayman_defconfig +++ b/arch/sh64/configs/cayman_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Tue Oct 9 15:37:16 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:35:27 2007 # CONFIG_SUPERH=y CONFIG_SUPERH64=y @@ -36,6 +36,10 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -148,6 +152,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -160,10 +165,6 @@ CONFIG_PCI=y CONFIG_SH_PCIDMA_NONCOHERENT=y # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -209,6 +210,7 @@ CONFIG_IP_PNP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -234,10 +236,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -266,6 +264,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -333,6 +332,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -370,14 +370,7 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -392,6 +385,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -402,6 +397,7 @@ CONFIG_NET_ETHERNET=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y @@ -413,13 +409,16 @@ CONFIG_TULIP=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -437,6 +436,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -453,11 +453,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -493,7 +496,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -561,23 +563,9 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -644,8 +632,6 @@ CONFIG_I2C_BOARDINFO=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -653,12 +639,12 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -694,6 +680,25 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -713,11 +718,11 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set -# CONFIG_TUNER_TEA5761 is not set # CONFIG_VIDEO_SAA7134 is not set # CONFIG_VIDEO_HEXIUM_ORION is not set # CONFIG_VIDEO_HEXIUM_GEMINI is not set # CONFIG_VIDEO_CX88 is not set +# CONFIG_VIDEO_CX23885 is not set # CONFIG_VIDEO_CAFE_CCIC is not set # CONFIG_RADIO_ADAPTERS is not set CONFIG_DVB_CORE=y @@ -796,6 +801,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set +# CONFIG_DVB_S5H1409 is not set # # Tuners/PLL support @@ -805,6 +811,9 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TDA827X is not set # CONFIG_DVB_TUNER_QT1010 is not set # CONFIG_DVB_TUNER_MT2060 is not set +# CONFIG_DVB_TUNER_MT2266 is not set +# CONFIG_DVB_TUNER_MT2131 is not set +# CONFIG_DVB_TUNER_DIB0070 is not set # # Miscellaneous devices @@ -817,12 +826,7 @@ CONFIG_DAB=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -831,6 +835,7 @@ CONFIG_FIRMWARE_EDID=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -869,6 +874,12 @@ CONFIG_FB_KYRO=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -903,6 +914,7 @@ CONFIG_LOGO_SUPERH_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -923,19 +935,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -994,7 +993,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1013,10 +1011,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1058,26 +1053,17 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1101,10 +1087,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_EARLY_PRINTK is not set CONFIG_SH64_PROC_TLB=y CONFIG_SH64_PROC_ASIDS=y @@ -1118,6 +1107,7 @@ CONFIG_SH64_SR_WATCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # diff --git a/arch/sh64/configs/harp_defconfig b/arch/sh64/configs/harp_defconfig index e4b84b51baf..ba302cd0c28 100644 --- a/arch/sh64/configs/harp_defconfig +++ b/arch/sh64/configs/harp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Mon Oct 1 18:01:38 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:35:57 2007 # CONFIG_SUPERH=y CONFIG_SUPERH64=y @@ -36,6 +36,10 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -141,6 +145,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -150,10 +155,6 @@ CONFIG_NR_QUICK=1 # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -198,6 +199,7 @@ CONFIG_IP_PNP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -223,10 +225,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -255,6 +253,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -314,6 +313,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set @@ -326,11 +326,18 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_STNIC is not set # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y @@ -364,7 +371,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -410,13 +416,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -432,9 +431,8 @@ CONFIG_HW_RANDOM=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -444,6 +442,19 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -460,12 +471,6 @@ CONFIG_DAB=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -474,6 +479,7 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -490,6 +496,12 @@ CONFIG_FB_MODE_HELPERS=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -524,6 +536,7 @@ CONFIG_LOGO_SUPERH_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -543,19 +556,6 @@ CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -614,7 +614,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -633,10 +632,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -678,26 +674,17 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -721,16 +708,17 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_EARLY_PRINTK is not set -# CONFIG_DEBUG_KERNEL_WITH_GDB_STUB is not set CONFIG_SH64_PROC_TLB=y CONFIG_SH64_PROC_ASIDS=y CONFIG_SH64_SR_WATCH=y # CONFIG_POOR_MANS_STRACE is not set -# CONFIG_SH_ALPHANUMERIC is not set # CONFIG_SH_NO_BSS_INIT is not set # @@ -738,6 +726,7 @@ CONFIG_SH64_SR_WATCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # diff --git a/arch/sh64/configs/sim_defconfig b/arch/sh64/configs/sim_defconfig index f83bae659dc..18476cc522c 100644 --- a/arch/sh64/configs/sim_defconfig +++ b/arch/sh64/configs/sim_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Mon Oct 1 17:50:35 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:36:08 2007 # CONFIG_SUPERH=y CONFIG_SUPERH64=y @@ -33,6 +33,10 @@ CONFIG_SWAP=y # CONFIG_USER_NS is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -138,6 +142,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -147,10 +152,6 @@ CONFIG_NR_QUICK=1 # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -171,6 +172,7 @@ CONFIG_BINFMT_ELF=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -217,6 +219,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_ATA is not set @@ -238,7 +241,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -283,7 +285,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -298,6 +299,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -313,12 +321,6 @@ CONFIG_DAB=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -327,6 +329,7 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -343,6 +346,12 @@ CONFIG_FB_MODE_HELPERS=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -381,19 +390,6 @@ CONFIG_LOGO_SUPERH_CLUT224=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -451,7 +447,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -492,22 +487,17 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y # CONFIG_OPROFILE is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -531,16 +521,17 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_EARLY_PRINTK is not set -# CONFIG_DEBUG_KERNEL_WITH_GDB_STUB is not set CONFIG_SH64_PROC_TLB=y CONFIG_SH64_PROC_ASIDS=y CONFIG_SH64_SR_WATCH=y # CONFIG_POOR_MANS_STRACE is not set -# CONFIG_SH_ALPHANUMERIC is not set CONFIG_SH_NO_BSS_INIT=y # @@ -548,6 +539,7 @@ CONFIG_SH_NO_BSS_INIT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # diff --git a/arch/sh64/kernel/pci_sh5.c b/arch/sh64/kernel/pci_sh5.c index 388bb711f1b..b4d9534d2b0 100644 --- a/arch/sh64/kernel/pci_sh5.c +++ b/arch/sh64/kernel/pci_sh5.c @@ -480,7 +480,7 @@ static int __init pcibios_init(void) return -EINVAL; } - /* The pci subsytem needs to know where memory is and how much + /* The pci subsystem needs to know where memory is and how much * of it there is. I've simply made these globals. A better mechanism * is probably needed. */ diff --git a/arch/sh64/kernel/process.c b/arch/sh64/kernel/process.c index ceb9458abda..0761af4d2a4 100644 --- a/arch/sh64/kernel/process.c +++ b/arch/sh64/kernel/process.c @@ -26,6 +26,7 @@ #include <linux/reboot.h> #include <linux/init.h> #include <linux/module.h> +#include <linux/proc_fs.h> #include <asm/uaccess.h> #include <asm/pgtable.h> @@ -656,9 +657,6 @@ unsigned long get_wchan(struct task_struct *p) */ #if defined(CONFIG_SH64_PROC_ASIDS) -#include <linux/init.h> -#include <linux/proc_fs.h> - static int asids_proc_info(char *buf, char **start, off_t fpos, int length, int *eof, void *data) { @@ -686,10 +684,8 @@ asids_proc_info(char *buf, char **start, off_t fpos, int length, int *eof, void static int __init register_proc_asids(void) { - create_proc_read_entry("asids", 0, NULL, asids_proc_info, NULL); - return 0; + create_proc_read_entry("asids", 0, NULL, asids_proc_info, NULL); + return 0; } - __initcall(register_proc_asids); #endif - diff --git a/arch/sh64/kernel/traps.c b/arch/sh64/kernel/traps.c index 9d0d58fb29f..f32df3831f4 100644 --- a/arch/sh64/kernel/traps.c +++ b/arch/sh64/kernel/traps.c @@ -30,7 +30,6 @@ #include <linux/interrupt.h> #include <linux/sysctl.h> #include <linux/module.h> - #include <asm/system.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -242,9 +241,6 @@ DO_ERROR(12, SIGILL, "reserved instruction", reserved_inst, current) #endif /* CONFIG_SH64_ID2815_WORKAROUND */ - -#include <asm/system.h> - /* Called with interrupts disabled */ asmlinkage void do_exception_error(unsigned long ex, struct pt_regs *regs) { @@ -764,7 +760,7 @@ static int misaligned_fixup(struct pt_regs *regs) --user_mode_unaligned_fixup_count; /* Only do 'count' worth of these reports, to remove a potential DoS against syslog */ printk("Fixing up unaligned userspace access in \"%s\" pid=%d pc=0x%08x ins=0x%08lx\n", - current->comm, current->pid, (__u32)regs->pc, opcode); + current->comm, task_pid_nr(current), (__u32)regs->pc, opcode); } else #endif if (!user_mode(regs) && (kernel_mode_unaligned_fixup_count > 0)) { @@ -774,7 +770,7 @@ static int misaligned_fixup(struct pt_regs *regs) (__u32)regs->pc, opcode); } else { printk("Fixing up unaligned kernelspace access in \"%s\" pid=%d pc=0x%08x ins=0x%08lx\n", - current->comm, current->pid, (__u32)regs->pc, opcode); + current->comm, task_pid_nr(current), (__u32)regs->pc, opcode); } } @@ -984,4 +980,3 @@ asmlinkage void do_debug_interrupt(unsigned long code, struct pt_regs *regs) /* Clear all DEBUGINT causes */ poke_real_address_q(DM_EXP_CAUSE_PHY, 0x0); } - diff --git a/arch/sh64/mm/fault.c b/arch/sh64/mm/fault.c index dd81c669c79..7c79a1ba805 100644 --- a/arch/sh64/mm/fault.c +++ b/arch/sh64/mm/fault.c @@ -81,7 +81,7 @@ static inline void print_vma(struct vm_area_struct *vma) static inline void print_task(struct task_struct *tsk) { - printk("Task pid %d\n", tsk->pid); + printk("Task pid %d\n", task_pid_nr(tsk)); } static pte_t *lookup_pte(struct mm_struct *mm, unsigned long address) @@ -272,13 +272,13 @@ bad_area: * usermode, so only need a few */ count++; printk("user mode bad_area address=%08lx pid=%d (%s) pc=%08lx\n", - address, current->pid, current->comm, + address, task_pid_nr(current), current->comm, (unsigned long) regs->pc); #if 0 show_regs(regs); #endif } - if (is_init(tsk)) { + if (is_global_init(tsk)) { panic("INIT had user mode bad_area\n"); } tsk->thread.address = address; @@ -320,14 +320,14 @@ no_context: * us unable to handle the page fault gracefully. */ out_of_memory: - if (is_init(current)) { + if (is_global_init(current)) { panic("INIT out of memory\n"); yield(); goto survive; } printk("fault:Out of memory\n"); up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/sh64/oprofile/Kconfig b/arch/sh64/oprofile/Kconfig deleted file mode 100644 index 19d37730b66..00000000000 --- a/arch/sh64/oprofile/Kconfig +++ /dev/null @@ -1,23 +0,0 @@ - -menu "Profiling support" - depends on EXPERIMENTAL - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -endmenu - diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index c0f4ba109da..527adc808ad 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -320,11 +320,7 @@ endmenu source "fs/Kconfig" -menu "Instrumentation Support" - -source "arch/sparc/oprofile/Kconfig" - -endmenu +source "kernel/Kconfig.instrumentation" source "arch/sparc/Kconfig.debug" diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c index af90a5f9ab5..b240b8863fd 100644 --- a/arch/sparc/kernel/devices.c +++ b/arch/sparc/kernel/devices.c @@ -62,8 +62,10 @@ static int __cpu_find_by(int (*compare)(int, int, void *), void *compare_arg, int err = check_cpu_node(dp->node, &cur_inst, compare, compare_arg, prom_node, mid); - if (!err) + if (!err) { + of_node_put(dp); return 0; + } } return -ENODEV; diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 9c3ed88853f..97aa50d1e4a 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -727,9 +727,8 @@ int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents, BUG_ON(direction == PCI_DMA_NONE); /* IIep is write-through, not flushing. */ for_each_sg(sgl, sg, nents, n) { - BUG_ON(page_address(sg->page) == NULL); - sg->dvma_address = - virt_to_phys(page_address(sg->page)) + sg->offset; + BUG_ON(page_address(sg_page(sg)) == NULL); + sg->dvma_address = virt_to_phys(sg_virt(sg)); sg->dvma_length = sg->length; } return nents; @@ -748,9 +747,9 @@ void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents, BUG_ON(direction == PCI_DMA_NONE); if (direction != PCI_DMA_TODEVICE) { for_each_sg(sgl, sg, nents, n) { - BUG_ON(page_address(sg->page) == NULL); + BUG_ON(page_address(sg_page(sg)) == NULL); mmu_inval_dma_area( - (unsigned long) page_address(sg->page), + (unsigned long) page_address(sg_page(sg)), (sg->length + PAGE_SIZE-1) & PAGE_MASK); } } @@ -798,9 +797,9 @@ void pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sgl, int BUG_ON(direction == PCI_DMA_NONE); if (direction != PCI_DMA_TODEVICE) { for_each_sg(sgl, sg, nents, n) { - BUG_ON(page_address(sg->page) == NULL); + BUG_ON(page_address(sg_page(sg)) == NULL); mmu_inval_dma_area( - (unsigned long) page_address(sg->page), + (unsigned long) page_address(sg_page(sg)), (sg->length + PAGE_SIZE-1) & PAGE_MASK); } } @@ -814,9 +813,9 @@ void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sgl, BUG_ON(direction == PCI_DMA_NONE); if (direction != PCI_DMA_TODEVICE) { for_each_sg(sgl, sg, nents, n) { - BUG_ON(page_address(sg->page) == NULL); + BUG_ON(page_address(sg_page(sg)) == NULL); mmu_inval_dma_area( - (unsigned long) page_address(sg->page), + (unsigned long) page_address(sg_page(sg)), (sg->length + PAGE_SIZE-1) & PAGE_MASK); } } diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c index 722d67d3296..01a6756ba37 100644 --- a/arch/sparc/kernel/irq.c +++ b/arch/sparc/kernel/irq.c @@ -18,7 +18,6 @@ #include <linux/linkage.h> #include <linux/kernel_stat.h> #include <linux/signal.h> -#include <linux/sched.h> #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/random.h> @@ -479,7 +478,7 @@ EXPORT_SYMBOL(pdma_areasize); extern void floppy_hardint(void); -static irqreturn_t (*floppy_irq_handler)(int irq, void *dev_id); +static irq_handler_t floppy_irq_handler; void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs) { @@ -500,7 +499,7 @@ void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs) } int sparc_floppy_request_irq(int irq, unsigned long flags, - irqreturn_t (*irq_handler)(int irq, void *)) + irq_handler_t irq_handler) { floppy_irq_handler = irq_handler; return request_fast_irq(irq, floppy_hardint, flags, "floppy"); diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index f2eae457fc9..4cd5d7818dc 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -329,7 +329,7 @@ int __init pcic_probe(void) pcic->pcic_res_cfg_addr.name = "pcic_cfg_addr"; if ((pcic->pcic_config_space_addr = ioremap(regs[2].phys_addr, regs[2].reg_size * 2)) == 0) { - prom_printf("PCIC: Error, cannot map" + prom_printf("PCIC: Error, cannot map " "PCI Configuration Space Address.\n"); prom_halt(); } @@ -341,7 +341,7 @@ int __init pcic_probe(void) pcic->pcic_res_cfg_data.name = "pcic_cfg_data"; if ((pcic->pcic_config_space_data = ioremap(regs[3].phys_addr, regs[3].reg_size * 2)) == 0) { - prom_printf("PCIC: Error, cannot map" + prom_printf("PCIC: Error, cannot map " "PCI Configuration Space Data.\n"); prom_halt(); } @@ -518,8 +518,8 @@ static void pcic_map_pci_device(struct linux_pcic *pcic, * board in a PCI slot. We must remap it * under 64K but it is not done yet. XXX */ - printk("PCIC: Skipping I/O space at 0x%lx," - "this will Oops if a driver attaches;" + printk("PCIC: Skipping I/O space at 0x%lx, " + "this will Oops if a driver attaches " "device '%s' at %02x:%02x)\n", address, namebuf, dev->bus->number, dev->devfn); } @@ -753,7 +753,7 @@ void __init pci_time_init(void) local_irq_enable(); } -static __inline__ unsigned long do_gettimeoffset(void) +static inline unsigned long do_gettimeoffset(void) { /* * We divide all by 100 diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index 33f7a3ddb10..77460e316a0 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -1,7 +1,6 @@ -/* $Id: process.c,v 1.161 2002/01/23 11:27:32 davem Exp $ - * linux/arch/sparc/kernel/process.c +/* linux/arch/sparc/kernel/process.c * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) */ @@ -397,7 +396,7 @@ void flush_thread(void) } } -static __inline__ struct sparc_stackf __user * +static inline struct sparc_stackf __user * clone_stackframe(struct sparc_stackf __user *dst, struct sparc_stackf __user *src) { diff --git a/arch/sparc/kernel/ptrace.c b/arch/sparc/kernel/ptrace.c index 003f8eed32f..fe562db475e 100644 --- a/arch/sparc/kernel/ptrace.c +++ b/arch/sparc/kernel/ptrace.c @@ -155,7 +155,7 @@ static inline void read_sunos_user(struct pt_regs *regs, unsigned long offset, /* Rest of them are completely unsupported. */ default: printk("%s [%d]: Wants to read user offset %ld\n", - current->comm, current->pid, offset); + current->comm, task_pid_nr(current), offset); pt_error_return(regs, EIO); return; } @@ -222,7 +222,7 @@ static inline void write_sunos_user(struct pt_regs *regs, unsigned long offset, /* Rest of them are completely unsupported or "no-touch". */ default: printk("%s [%d]: Wants to write user offset %ld\n", - current->comm, current->pid, offset); + current->comm, task_pid_nr(current), offset); goto failure; } success: diff --git a/arch/sparc/kernel/sys_sparc.c b/arch/sparc/kernel/sys_sparc.c index 6c0221e9a9f..42bf09db9a8 100644 --- a/arch/sparc/kernel/sys_sparc.c +++ b/arch/sparc/kernel/sys_sparc.c @@ -357,7 +357,7 @@ c_sys_nis_syscall (struct pt_regs *regs) if (count++ > 5) return -ENOSYS; printk ("%s[%d]: Unimplemented SPARC system call %d\n", - current->comm, current->pid, (int)regs->u_regs[1]); + current->comm, task_pid_nr(current), (int)regs->u_regs[1]); #ifdef DEBUG_UNIMP_SYSCALL show_regs (regs); #endif diff --git a/arch/sparc/kernel/sys_sunos.c b/arch/sparc/kernel/sys_sunos.c index f807172cab0..28c187c5d9f 100644 --- a/arch/sparc/kernel/sys_sunos.c +++ b/arch/sparc/kernel/sys_sunos.c @@ -866,7 +866,7 @@ asmlinkage int sunos_killpg(int pgrp, int sig) rcu_read_lock(); ret = -EINVAL; if (pgrp > 0) - ret = kill_pgrp(find_pid(pgrp), sig, 0); + ret = kill_pgrp(find_vpid(pgrp), sig, 0); rcu_read_unlock(); return ret; diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index 4bf78a5e8e0..45cb7c5286d 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -1,7 +1,6 @@ -/* $Id: time.c,v 1.60 2002/01/23 14:33:55 davem Exp $ - * linux/arch/sparc/kernel/time.c +/* linux/arch/sparc/kernel/time.c * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) * * Chris Davis (cdavis@cois.on.ca) 03/27/1998 @@ -210,7 +209,7 @@ static void __devinit kick_start_clock(void) } /* Return nonzero if the clock chip battery is low. */ -static __inline__ int has_low_battery(void) +static inline int has_low_battery(void) { struct mostek48t02 *regs = (struct mostek48t02 *)mstk48t02_regs; unsigned char data1, data2; @@ -252,7 +251,7 @@ static void __devinit mostek_set_system_time(void) } /* Probe for the real time clock chip on Sun4 */ -static __inline__ void sun4_clock_probe(void) +static inline void sun4_clock_probe(void) { #ifdef CONFIG_SUN4 int temp; diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c index 3bc3bff51e0..d404e799452 100644 --- a/arch/sparc/kernel/traps.c +++ b/arch/sparc/kernel/traps.c @@ -38,7 +38,7 @@ struct trap_trace_entry trapbuf[1024]; void syscall_trace_entry(struct pt_regs *regs) { - printk("%s[%d]: ", current->comm, current->pid); + printk("%s[%d]: ", current->comm, task_pid_nr(current)); printk("scall<%d> (could be %d)\n", (int) regs->u_regs[UREG_G1], (int) regs->u_regs[UREG_I0]); } @@ -99,7 +99,7 @@ void die_if_kernel(char *str, struct pt_regs *regs) " /_| \\__/ |_\\\n" " \\__U_/\n"); - printk("%s(%d): %s [#%d]\n", current->comm, current->pid, str, ++die_counter); + printk("%s(%d): %s [#%d]\n", current->comm, task_pid_nr(current), str, ++die_counter); show_regs(regs); add_taint(TAINT_DIE); diff --git a/arch/sparc/mm/btfixup.c b/arch/sparc/mm/btfixup.c index ec4231c2855..a312d127d47 100644 --- a/arch/sparc/mm/btfixup.c +++ b/arch/sparc/mm/btfixup.c @@ -1,5 +1,4 @@ -/* $Id: btfixup.c,v 1.10 2000/05/09 17:40:13 davem Exp $ - * btfixup.c: Boot time code fixup and relocator, so that +/* btfixup.c: Boot time code fixup and relocator, so that * we can get rid of most indirect calls to achieve single * image sun4c and srmmu kernel. * @@ -69,7 +68,7 @@ static void __init set_addr(unsigned int *addr, unsigned int q1, int fmangled, u } } #else -static __inline__ void set_addr(unsigned int *addr, unsigned int q1, int fmangled, unsigned int value) +static inline void set_addr(unsigned int *addr, unsigned int q1, int fmangled, unsigned int value) { *addr = value; } diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index 375b4db6370..b86dfce8eee 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -144,7 +144,7 @@ static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus spin_lock_irqsave(&iounit->lock, flags); while (sz != 0) { --sz; - sg->dvma_address = iounit_get_area(iounit, (unsigned long)page_address(sg->page) + sg->offset, sg->length); + sg->dvma_address = iounit_get_area(iounit, (unsigned long) sg_virt(sg), sg->length); sg->dvma_length = sg->length; sg = sg_next(sg); } diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index 283656d9f6e..4b934270f05 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -238,7 +238,7 @@ static void iommu_get_scsi_sgl_noflush(struct scatterlist *sg, int sz, struct sb while (sz != 0) { --sz; n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - sg->dvma_address = iommu_get_one(sg->page, n, sbus) + sg->offset; + sg->dvma_address = iommu_get_one(sg_page(sg), n, sbus) + sg->offset; sg->dvma_length = (__u32) sg->length; sg = sg_next(sg); } @@ -252,7 +252,7 @@ static void iommu_get_scsi_sgl_gflush(struct scatterlist *sg, int sz, struct sbu while (sz != 0) { --sz; n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - sg->dvma_address = iommu_get_one(sg->page, n, sbus) + sg->offset; + sg->dvma_address = iommu_get_one(sg_page(sg), n, sbus) + sg->offset; sg->dvma_length = (__u32) sg->length; sg = sg_next(sg); } @@ -273,7 +273,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu * XXX Is this a good assumption? * XXX What if someone else unmaps it here and races us? */ - if ((page = (unsigned long) page_address(sg->page)) != 0) { + if ((page = (unsigned long) page_address(sg_page(sg))) != 0) { for (i = 0; i < n; i++) { if (page != oldpage) { /* Already flushed? */ flush_page_for_dma(page); @@ -283,7 +283,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu } } - sg->dvma_address = iommu_get_one(sg->page, n, sbus) + sg->offset; + sg->dvma_address = iommu_get_one(sg_page(sg), n, sbus) + sg->offset; sg->dvma_length = (__u32) sg->length; sg = sg_next(sg); } diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c index ee6708fc449..0729305f2f5 100644 --- a/arch/sparc/mm/sun4c.c +++ b/arch/sparc/mm/sun4c.c @@ -1,7 +1,6 @@ -/* $Id: sun4c.c,v 1.212 2001/12/21 04:56:15 davem Exp $ - * sun4c.c: Doing in software what should be done in hardware. +/* sun4c.c: Doing in software what should be done in hardware. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) * Copyright (C) 1996 Andrew Tridgell (Andrew.Tridgell@anu.edu.au) * Copyright (C) 1997-2000 Anton Blanchard (anton@samba.org) @@ -719,7 +718,7 @@ static void add_ring(struct sun4c_mmu_ring *ring, ring->num_entries++; } -static __inline__ void add_lru(struct sun4c_mmu_entry *entry) +static inline void add_lru(struct sun4c_mmu_entry *entry) { struct sun4c_mmu_ring *ring = &sun4c_ulru_ring; struct sun4c_mmu_entry *head = &ring->ringhd; @@ -746,7 +745,7 @@ static void add_ring_ordered(struct sun4c_mmu_ring *ring, add_lru(entry); } -static __inline__ void remove_ring(struct sun4c_mmu_ring *ring, +static inline void remove_ring(struct sun4c_mmu_ring *ring, struct sun4c_mmu_entry *entry) { struct sun4c_mmu_entry *next = entry->next; @@ -1228,7 +1227,7 @@ static void sun4c_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus * { while (sz != 0) { --sz; - sg->dvma_address = (__u32)sun4c_lockarea(page_address(sg->page) + sg->offset, sg->length); + sg->dvma_address = (__u32)sun4c_lockarea(sg_virt(sg), sg->length); sg->dvma_length = sg->length; sg = sg_next(sg); } @@ -1836,7 +1835,7 @@ static unsigned long sun4c_pte_to_pgoff(pte_t pte) } -static __inline__ unsigned long sun4c_pmd_page_v(pmd_t pmd) +static inline unsigned long sun4c_pmd_page_v(pmd_t pmd) { return (pmd_val(pmd) & PAGE_MASK); } @@ -1922,7 +1921,7 @@ static void sun4c_free_pgd_fast(pgd_t *pgd) } -static __inline__ pte_t * +static inline pte_t * sun4c_pte_alloc_one_fast(struct mm_struct *mm, unsigned long address) { unsigned long *ret; @@ -1956,7 +1955,7 @@ static struct page *sun4c_pte_alloc_one(struct mm_struct *mm, unsigned long addr return virt_to_page(pte); } -static __inline__ void sun4c_free_pte_fast(pte_t *pte) +static inline void sun4c_free_pte_fast(pte_t *pte) { *(unsigned long *)pte = (unsigned long) pte_quicklist; pte_quicklist = (unsigned long *) pte; diff --git a/arch/sparc/oprofile/Kconfig b/arch/sparc/oprofile/Kconfig deleted file mode 100644 index d8a84088471..00000000000 --- a/arch/sparc/oprofile/Kconfig +++ /dev/null @@ -1,17 +0,0 @@ -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 59c4d752d28..10b212a1f9f 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -72,6 +72,10 @@ config ARCH_NO_VIRT_TO_BUS config OF def_bool y +config GENERIC_HARDIRQS_NO__DO_IRQ + bool + def_bool y + choice prompt "Kernel page size" default SPARC64_PAGE_SIZE_8KB @@ -404,7 +408,7 @@ config SUNOS_EMUL config SOLARIS_EMUL tristate "Solaris binary emulation (EXPERIMENTAL)" - depends on SPARC32_COMPAT && EXPERIMENTAL + depends on SPARC32_COMPAT && NET && EXPERIMENTAL help This is experimental code which will enable you to run (many) Solaris binaries on your SPARC Linux machine. @@ -456,24 +460,9 @@ source "drivers/Kconfig" source "drivers/sbus/char/Kconfig" -source "drivers/fc4/Kconfig" - source "fs/Kconfig" -menu "Instrumentation Support" - -source "arch/sparc64/oprofile/Kconfig" - -config KPROBES - bool "Kprobes (EXPERIMENTAL)" - depends on KALLSYMS && EXPERIMENTAL && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". -endmenu +source "kernel/Kconfig.instrumentation" source "arch/sparc64/Kconfig.debug" diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile index 6c92a42efe7..01159cb5f16 100644 --- a/arch/sparc64/Makefile +++ b/arch/sparc64/Makefile @@ -18,8 +18,6 @@ NEW_GCC := $(call cc-option-yn, -m64 -mcmodel=medlow) NEW_GAS := $(shell if $(LD) -V 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi) UNDECLARED_REGS := $(shell if $(CC) -c -x assembler /dev/null -Wa,--help | grep undeclared-regs > /dev/null; then echo y; else echo n; fi; ) -export NEW_GCC - ifneq ($(NEW_GAS),y) AS = sparc64-linux-as LD = sparc64-linux-ld @@ -58,8 +56,6 @@ core-y += arch/sparc64/kernel/ arch/sparc64/mm/ core-$(CONFIG_SOLARIS_EMUL) += arch/sparc64/solaris/ core-y += arch/sparc64/math-emu/ libs-y += arch/sparc64/prom/ arch/sparc64/lib/ - -# FIXME: is drivers- right? drivers-$(CONFIG_OPROFILE) += arch/sparc64/oprofile/ boot := arch/sparc64/boot diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index 1aa2c4048e4..f62d9f6c5e2 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23 -# Sat Oct 13 21:53:54 2007 +# Linux kernel version: 2.6.24-rc4 +# Tue Dec 4 00:37:59 2007 # CONFIG_SPARC=y CONFIG_SPARC64=y @@ -19,6 +19,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_OF=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_SPARC64_PAGE_SIZE_8KB=y # CONFIG_SPARC64_PAGE_SIZE_64KB is not set # CONFIG_SPARC64_PAGE_SIZE_512KB is not set @@ -46,12 +47,18 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=18 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set @@ -113,22 +120,7 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_SMP is not set -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=m -# CONFIG_CPU_FREQ_DEBUG is not set -CONFIG_CPU_FREQ_STAT=m -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=m -CONFIG_CPU_FREQ_GOV_USERSPACE=m -CONFIG_CPU_FREQ_GOV_ONDEMAND=m -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m -CONFIG_US3_FREQ=m -CONFIG_US2E_FREQ=m +# CONFIG_CPU_FREQ is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -145,7 +137,10 @@ CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y -CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=0 @@ -154,12 +149,13 @@ CONFIG_SBUS=y CONFIG_SBUSCHAR=y CONFIG_SUN_AUXIO=y CONFIG_SUN_IO=y -# CONFIG_SUN_LDOMS is not set +CONFIG_SUN_LDOMS=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set CONFIG_SUN_OPENPROMFS=m CONFIG_SPARC32_COMPAT=y @@ -275,10 +271,6 @@ CONFIG_VLAN_8021Q=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -335,6 +327,7 @@ CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_CDROM_PKTCDVD_WCACHE=y CONFIG_ATA_OVER_ETH=m +CONFIG_SUNVDC=m CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set @@ -368,12 +361,9 @@ CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_ONLYDISK=y # CONFIG_BLK_DEV_AEC62XX is not set CONFIG_BLK_DEV_ALI15X3=y # CONFIG_WDC_ALI15X3 is not set @@ -401,6 +391,7 @@ CONFIG_BLK_DEV_ALI15X3=y # CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -438,11 +429,12 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y -CONFIG_ISCSI_TCP=m +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -492,14 +484,8 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -509,7 +495,7 @@ CONFIG_DM_ZERO=m # CONFIG_I2O is not set CONFIG_NETDEVICES=y # CONFIG_NETDEVICES_MULTIQUEUE is not set -CONFIG_DUMMY=m +# CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set @@ -526,6 +512,7 @@ CONFIG_MII=m # CONFIG_SUNQE is not set # CONFIG_SUNGEM is not set CONFIG_CASSINI=m +CONFIG_SUNVNET=m # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set @@ -580,7 +567,7 @@ CONFIG_NETDEV_10000=y # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set +CONFIG_NIU=m # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_TR is not set @@ -598,7 +585,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -638,7 +624,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -706,7 +691,8 @@ CONFIG_SERIAL_SUNCORE=y # CONFIG_SERIAL_SUNZILOG is not set CONFIG_SERIAL_SUNSU=y CONFIG_SERIAL_SUNSU_CONSOLE=y -CONFIG_SERIAL_SUNSAB=m +CONFIG_SERIAL_SUNSAB=y +CONFIG_SERIAL_SUNSAB_CONSOLE=y CONFIG_SERIAL_SUNHV=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -714,11 +700,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -786,8 +770,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -795,12 +777,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -836,6 +819,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set # # Sonics Silicon Backplane @@ -858,12 +842,7 @@ CONFIG_SSB_POSSIBLE=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y @@ -872,6 +851,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -890,9 +870,18 @@ CONFIG_FB_TILEBLITTING=y # CONFIG_FB_PM2 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_SBUS is not set -# CONFIG_FB_XVR500 is not set -# CONFIG_FB_XVR2500 is not set +# CONFIG_FB_UVESA is not set +CONFIG_FB_SBUS=y +# CONFIG_FB_BW2 is not set +# CONFIG_FB_CG3 is not set +CONFIG_FB_CG6=y +CONFIG_FB_FFB=y +# CONFIG_FB_TCX is not set +# CONFIG_FB_CG14 is not set +# CONFIG_FB_P9100 is not set +# CONFIG_FB_LEO is not set +CONFIG_FB_XVR500=y +CONFIG_FB_XVR2500=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set @@ -902,7 +891,11 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_RADEON_BACKLIGHT is not set # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set +CONFIG_FB_ATY=y +CONFIG_FB_ATY_CT=y +# CONFIG_FB_ATY_GENERIC_LCD is not set +CONFIG_FB_ATY_GX=y +# CONFIG_FB_ATY_BACKLIGHT is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set @@ -915,6 +908,12 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -1066,6 +1065,7 @@ CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1187,19 +1187,6 @@ CONFIG_USB_STORAGE=m # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1207,7 +1194,7 @@ CONFIG_USB_STORAGE=m # # Misc Linux/SPARC drivers # -CONFIG_SUN_OPENPROMIO=m +CONFIG_SUN_OPENPROMIO=y # CONFIG_OBP_FLASH is not set # CONFIG_SUN_BPP is not set # CONFIG_BBC_I2C is not set @@ -1215,11 +1202,6 @@ CONFIG_SUN_OPENPROMIO=m # CONFIG_DISPLAY7SEG is not set # -# Fibre Channel support -# -# CONFIG_FC4 is not set - -# # File systems # CONFIG_EXT2_FS=y @@ -1275,7 +1257,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1295,10 +1276,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -1313,10 +1291,6 @@ CONFIG_RAMFS=y # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_SUN_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1357,24 +1331,19 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=m CONFIG_KPROBES=y +# CONFIG_MARKERS is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_PRINTK_TIME=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1401,10 +1370,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_DCFLUSH is not set # CONFIG_STACK_DEBUG is not set @@ -1417,6 +1389,7 @@ CONFIG_FORCED_INLINING=y CONFIG_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m CONFIG_ASYNC_MEMCPY=m diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile index 112c46e6657..ef50d217432 100644 --- a/arch/sparc64/kernel/Makefile +++ b/arch/sparc64/kernel/Makefile @@ -39,12 +39,3 @@ else obj-y += sys_sunos32.o sunos_ioctl32.o endif endif - -ifneq ($(NEW_GCC),y) - CMODEL_CFLAG := -mmedlow -else - CMODEL_CFLAG := -m64 -mcmodel=medlow -endif - -head.o: head.S ttable.S itlb_miss.S dtlb_miss.S ktlb.S tsb.S \ - etrap.S rtrap.S winfixup.S entry.S diff --git a/arch/sparc64/kernel/binfmt_elf32.c b/arch/sparc64/kernel/binfmt_elf32.c index 9ad84ff10a1..1587a29a4b0 100644 --- a/arch/sparc64/kernel/binfmt_elf32.c +++ b/arch/sparc64/kernel/binfmt_elf32.c @@ -1,7 +1,7 @@ /* * binfmt_elf32.c: Support 32-bit Sparc ELF binaries on Ultra. * - * Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@redhat.com) + * Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@davemloft.net) * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz) */ @@ -133,7 +133,7 @@ struct elf_prpsinfo32 #undef cputime_to_timeval #define cputime_to_timeval cputime_to_compat_timeval -static __inline__ void +static inline void cputime_to_compat_timeval(const cputime_t cputime, struct compat_timeval *value) { unsigned long jiffies = cputime_to_jiffies(cputime); diff --git a/arch/sparc64/kernel/central.c b/arch/sparc64/kernel/central.c index 8230099f0d8..b61b8dfb09c 100644 --- a/arch/sparc64/kernel/central.c +++ b/arch/sparc64/kernel/central.c @@ -1,7 +1,6 @@ -/* $Id: central.c,v 1.15 2001/12/19 00:29:51 davem Exp $ - * central.c: Central FHC driver for Sunfire/Starfire/Wildfire. +/* central.c: Central FHC driver for Sunfire/Starfire/Wildfire. * - * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com) + * Copyright (C) 1997, 1999 David S. Miller (davem@davemloft.net) */ #include <linux/kernel.h> @@ -385,7 +384,7 @@ void __init central_probe(void) init_all_fhc_hw(); } -static __inline__ void fhc_ledblink(struct linux_fhc *fhc, int on) +static inline void fhc_ledblink(struct linux_fhc *fhc, int on) { u32 tmp; @@ -402,7 +401,7 @@ static __inline__ void fhc_ledblink(struct linux_fhc *fhc, int on) upa_readl(fhc->fhc_regs.pregs + FHC_PREGS_CTRL); } -static __inline__ void central_ledblink(struct linux_central *central, int on) +static inline void central_ledblink(struct linux_central *central, int on) { u8 tmp; diff --git a/arch/sparc64/kernel/chmc.c b/arch/sparc64/kernel/chmc.c index 777d3457704..6d4f02e8a4c 100644 --- a/arch/sparc64/kernel/chmc.c +++ b/arch/sparc64/kernel/chmc.c @@ -1,7 +1,6 @@ -/* $Id: chmc.c,v 1.4 2002/01/08 16:00:14 davem Exp $ - * memctrlr.c: Driver for UltraSPARC-III memory controller. +/* memctrlr.c: Driver for UltraSPARC-III memory controller. * - * Copyright (C) 2001 David S. Miller (davem@redhat.com) + * Copyright (C) 2001, 2007 David S. Miller (davem@davemloft.net) */ #include <linux/module.h> @@ -16,6 +15,7 @@ #include <linux/init.h> #include <asm/spitfire.h> #include <asm/chmctrl.h> +#include <asm/cpudata.h> #include <asm/oplib.h> #include <asm/prom.h> #include <asm/io.h> @@ -242,8 +242,11 @@ int chmc_getunumber(int syndrome_code, */ static u64 read_mcreg(struct mctrl_info *mp, unsigned long offset) { - unsigned long ret; - int this_cpu = get_cpu(); + unsigned long ret, this_cpu; + + preempt_disable(); + + this_cpu = real_hard_smp_processor_id(); if (mp->portid == this_cpu) { __asm__ __volatile__("ldxa [%1] %2, %0" @@ -255,7 +258,8 @@ static u64 read_mcreg(struct mctrl_info *mp, unsigned long offset) : "r" (mp->regs + offset), "i" (ASI_PHYS_BYPASS_EC_E)); } - put_cpu(); + + preempt_enable(); return ret; } diff --git a/arch/sparc64/kernel/ds.c b/arch/sparc64/kernel/ds.c index 9f472a79d37..eeb5a2fc788 100644 --- a/arch/sparc64/kernel/ds.c +++ b/arch/sparc64/kernel/ds.c @@ -6,7 +6,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/types.h> -#include <linux/module.h> #include <linux/string.h> #include <linux/slab.h> #include <linux/sched.h> diff --git a/arch/sparc64/kernel/iommu.c b/arch/sparc64/kernel/iommu.c index 29af777d7ac..070a4846c0c 100644 --- a/arch/sparc64/kernel/iommu.c +++ b/arch/sparc64/kernel/iommu.c @@ -472,8 +472,7 @@ static void dma_4u_unmap_single(struct device *dev, dma_addr_t bus_addr, spin_unlock_irqrestore(&iommu->lock, flags); } -#define SG_ENT_PHYS_ADDRESS(SG) \ - (__pa(page_address((SG)->page)) + (SG)->offset) +#define SG_ENT_PHYS_ADDRESS(SG) (__pa(sg_virt((SG)))) static void fill_sg(iopte_t *iopte, struct scatterlist *sg, int nused, int nelems, @@ -565,9 +564,7 @@ static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist, /* Fast path single entry scatterlists. */ if (nelems == 1) { sglist->dma_address = - dma_4u_map_single(dev, - (page_address(sglist->page) + - sglist->offset), + dma_4u_map_single(dev, sg_virt(sglist), sglist->length, direction); if (unlikely(sglist->dma_address == DMA_ERROR_CODE)) return 0; diff --git a/arch/sparc64/kernel/iommu_common.c b/arch/sparc64/kernel/iommu_common.c index d7ca900ec51..efd5dff85f6 100644 --- a/arch/sparc64/kernel/iommu_common.c +++ b/arch/sparc64/kernel/iommu_common.c @@ -73,7 +73,7 @@ static int verify_one_map(struct scatterlist *dma_sg, struct scatterlist **__sg, daddr = dma_sg->dma_address; sglen = sg->length; - sgaddr = (unsigned long) (page_address(sg->page) + sg->offset); + sgaddr = (unsigned long) sg_virt(sg); while (dlen > 0) { unsigned long paddr; @@ -123,7 +123,7 @@ static int verify_one_map(struct scatterlist *dma_sg, struct scatterlist **__sg, sg = sg_next(sg); if (--nents <= 0) break; - sgaddr = (unsigned long) (page_address(sg->page) + sg->offset); + sgaddr = (unsigned long) sg_virt(sg); sglen = sg->length; } if (dlen < 0) { @@ -191,7 +191,7 @@ void verify_sglist(struct scatterlist *sglist, int nents, iopte_t *iopte, int np printk("sg(%d): page_addr(%p) off(%x) length(%x) " "dma_address[%016x] dma_length[%016x]\n", i, - page_address(sg->page), sg->offset, + page_address(sg_page(sg)), sg->offset, sg->length, sg->dma_address, sg->dma_length); } @@ -207,15 +207,14 @@ unsigned long prepare_sg(struct scatterlist *sg, int nents) unsigned long prev; u32 dent_addr, dent_len; - prev = (unsigned long) (page_address(sg->page) + sg->offset); + prev = (unsigned long) sg_virt(sg); prev += (unsigned long) (dent_len = sg->length); - dent_addr = (u32) ((unsigned long)(page_address(sg->page) + sg->offset) - & (IO_PAGE_SIZE - 1UL)); + dent_addr = (u32) ((unsigned long)(sg_virt(sg)) & (IO_PAGE_SIZE - 1UL)); while (--nents) { unsigned long addr; sg = sg_next(sg); - addr = (unsigned long) (page_address(sg->page) + sg->offset); + addr = (unsigned long) sg_virt(sg); if (! VCONTIG(prev, addr)) { dma_sg->dma_address = dent_addr; dma_sg->dma_length = dent_len; @@ -234,6 +233,11 @@ unsigned long prepare_sg(struct scatterlist *sg, int nents) dma_sg->dma_address = dent_addr; dma_sg->dma_length = dent_len; + if (dma_sg != sg) { + dma_sg = sg_next(dma_sg); + dma_sg->dma_length = 0; + } + return ((unsigned long) dent_addr + (unsigned long) dent_len + (IO_PAGE_SIZE - 1UL)) >> IO_PAGE_SHIFT; diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index 2c3bea22815..30431bd24e1 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -257,8 +257,8 @@ struct irq_handler_data { unsigned long imap; void (*pre_handler)(unsigned int, void *, void *); - void *pre_handler_arg1; - void *pre_handler_arg2; + void *arg1; + void *arg2; }; #ifdef CONFIG_SMP @@ -346,7 +346,7 @@ static void sun4u_irq_disable(unsigned int virt_irq) } } -static void sun4u_irq_end(unsigned int virt_irq) +static void sun4u_irq_eoi(unsigned int virt_irq) { struct irq_handler_data *data = get_irq_chip_data(virt_irq); struct irq_desc *desc = irq_desc + virt_irq; @@ -401,7 +401,7 @@ static void sun4v_irq_disable(unsigned int virt_irq) "err(%d)\n", ino, err); } -static void sun4v_irq_end(unsigned int virt_irq) +static void sun4v_irq_eoi(unsigned int virt_irq) { unsigned int ino = virt_irq_table[virt_irq].dev_ino; struct irq_desc *desc = irq_desc + virt_irq; @@ -478,7 +478,7 @@ static void sun4v_virq_disable(unsigned int virt_irq) dev_handle, dev_ino, err); } -static void sun4v_virq_end(unsigned int virt_irq) +static void sun4v_virq_eoi(unsigned int virt_irq) { struct irq_desc *desc = irq_desc + virt_irq; unsigned long dev_handle, dev_ino; @@ -498,33 +498,11 @@ static void sun4v_virq_end(unsigned int virt_irq) dev_handle, dev_ino, err); } -static void run_pre_handler(unsigned int virt_irq) -{ - struct irq_handler_data *data = get_irq_chip_data(virt_irq); - unsigned int ino; - - ino = virt_irq_table[virt_irq].dev_ino; - if (likely(data->pre_handler)) { - data->pre_handler(ino, - data->pre_handler_arg1, - data->pre_handler_arg2); - } -} - static struct irq_chip sun4u_irq = { .typename = "sun4u", .enable = sun4u_irq_enable, .disable = sun4u_irq_disable, - .end = sun4u_irq_end, - .set_affinity = sun4u_set_affinity, -}; - -static struct irq_chip sun4u_irq_ack = { - .typename = "sun4u+ack", - .enable = sun4u_irq_enable, - .disable = sun4u_irq_disable, - .ack = run_pre_handler, - .end = sun4u_irq_end, + .eoi = sun4u_irq_eoi, .set_affinity = sun4u_set_affinity, }; @@ -532,7 +510,7 @@ static struct irq_chip sun4v_irq = { .typename = "sun4v", .enable = sun4v_irq_enable, .disable = sun4v_irq_disable, - .end = sun4v_irq_end, + .eoi = sun4v_irq_eoi, .set_affinity = sun4v_set_affinity, }; @@ -540,31 +518,33 @@ static struct irq_chip sun4v_virq = { .typename = "vsun4v", .enable = sun4v_virq_enable, .disable = sun4v_virq_disable, - .end = sun4v_virq_end, + .eoi = sun4v_virq_eoi, .set_affinity = sun4v_virt_set_affinity, }; +static void fastcall pre_flow_handler(unsigned int virt_irq, + struct irq_desc *desc) +{ + struct irq_handler_data *data = get_irq_chip_data(virt_irq); + unsigned int ino = virt_irq_table[virt_irq].dev_ino; + + data->pre_handler(ino, data->arg1, data->arg2); + + handle_fasteoi_irq(virt_irq, desc); +} + void irq_install_pre_handler(int virt_irq, void (*func)(unsigned int, void *, void *), void *arg1, void *arg2) { struct irq_handler_data *data = get_irq_chip_data(virt_irq); - struct irq_chip *chip = get_irq_chip(virt_irq); - - if (WARN_ON(chip == &sun4v_irq || chip == &sun4v_virq)) { - printk(KERN_ERR "IRQ: Trying to install pre-handler on " - "sun4v irq %u\n", virt_irq); - return; - } + struct irq_desc *desc = irq_desc + virt_irq; data->pre_handler = func; - data->pre_handler_arg1 = arg1; - data->pre_handler_arg2 = arg2; - - if (chip == &sun4u_irq_ack) - return; + data->arg1 = arg1; + data->arg2 = arg2; - set_irq_chip(virt_irq, &sun4u_irq_ack); + desc->handle_irq = pre_flow_handler; } unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap) @@ -582,7 +562,10 @@ unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap) if (!virt_irq) { virt_irq = virt_irq_alloc(0, ino); bucket_set_virt_irq(__pa(bucket), virt_irq); - set_irq_chip(virt_irq, &sun4u_irq); + set_irq_chip_and_handler_name(virt_irq, + &sun4u_irq, + handle_fasteoi_irq, + "IVEC"); } data = get_irq_chip_data(virt_irq); @@ -617,7 +600,9 @@ static unsigned int sun4v_build_common(unsigned long sysino, if (!virt_irq) { virt_irq = virt_irq_alloc(0, sysino); bucket_set_virt_irq(__pa(bucket), virt_irq); - set_irq_chip(virt_irq, chip); + set_irq_chip_and_handler_name(virt_irq, chip, + handle_fasteoi_irq, + "IVEC"); } data = get_irq_chip_data(virt_irq); @@ -665,7 +650,10 @@ unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) virt_irq = virt_irq_alloc(devhandle, devino); bucket_set_virt_irq(__pa(bucket), virt_irq); - set_irq_chip(virt_irq, &sun4v_virq); + + set_irq_chip_and_handler_name(virt_irq, &sun4v_virq, + handle_fasteoi_irq, + "IVEC"); data = kzalloc(sizeof(struct irq_handler_data), GFP_ATOMIC); if (unlikely(!data)) @@ -724,6 +712,7 @@ void handler_irq(int irq, struct pt_regs *regs) : "memory"); while (bucket_pa) { + struct irq_desc *desc; unsigned long next_pa; unsigned int virt_irq; @@ -731,7 +720,9 @@ void handler_irq(int irq, struct pt_regs *regs) virt_irq = bucket_get_virt_irq(bucket_pa); bucket_clear_chain_pa(bucket_pa); - __do_IRQ(virt_irq); + desc = irq_desc + virt_irq; + + desc->handle_irq(virt_irq, desc); bucket_pa = next_pa; } diff --git a/arch/sparc64/kernel/isa.c b/arch/sparc64/kernel/isa.c index 0f19dce1c90..b5f7b354084 100644 --- a/arch/sparc64/kernel/isa.c +++ b/arch/sparc64/kernel/isa.c @@ -155,6 +155,7 @@ void __init isa_init(void) isa_br = kzalloc(sizeof(*isa_br), GFP_KERNEL); if (!isa_br) { printk(KERN_DEBUG "isa: cannot allocate sparc_isa_bridge"); + pci_dev_put(pdev); return; } @@ -168,6 +169,7 @@ void __init isa_init(void) printk(KERN_DEBUG "isa: device registration error for %s!\n", dp->path_component_name); kfree(isa_br); + pci_dev_put(pdev); return; } diff --git a/arch/sparc64/kernel/ldc.c b/arch/sparc64/kernel/ldc.c index 85a2be0b096..63969f61028 100644 --- a/arch/sparc64/kernel/ldc.c +++ b/arch/sparc64/kernel/ldc.c @@ -2057,7 +2057,7 @@ static void fill_cookies(struct cookie_state *sp, unsigned long pa, static int sg_count_one(struct scatterlist *sg) { - unsigned long base = page_to_pfn(sg->page) << PAGE_SHIFT; + unsigned long base = page_to_pfn(sg_page(sg)) << PAGE_SHIFT; long len = sg->length; if ((sg->offset | len) & (8UL - 1)) @@ -2121,7 +2121,7 @@ int ldc_map_sg(struct ldc_channel *lp, state.nc = 0; for (i = 0; i < num_sg; i++) - fill_cookies(&state, page_to_pfn(sg[i].page) << PAGE_SHIFT, + fill_cookies(&state, page_to_pfn(sg_page(&sg[i])) << PAGE_SHIFT, sg[i].offset, sg[i].length); return state.nc; @@ -2338,6 +2338,7 @@ static int __init ldc_init(void) unsigned long major, minor; struct mdesc_handle *hp; const u64 *v; + int err; u64 mp; hp = mdesc_grab(); @@ -2345,29 +2346,33 @@ static int __init ldc_init(void) return -ENODEV; mp = mdesc_node_by_name(hp, MDESC_NODE_NULL, "platform"); + err = -ENODEV; if (mp == MDESC_NODE_NULL) - return -ENODEV; + goto out; v = mdesc_get_property(hp, mp, "domaining-enabled", NULL); if (!v) - return -ENODEV; + goto out; major = 1; minor = 0; if (sun4v_hvapi_register(HV_GRP_LDOM, major, &minor)) { printk(KERN_INFO PFX "Could not register LDOM hvapi.\n"); - return -ENODEV; + goto out; } printk(KERN_INFO "%s", version); if (!*v) { printk(KERN_INFO PFX "Domaining disabled.\n"); - return -ENODEV; + goto out; } ldom_domaining_enabled = 1; + err = 0; - return 0; +out: + mdesc_release(hp); + return err; } core_initcall(ldc_init); diff --git a/arch/sparc64/kernel/module.c b/arch/sparc64/kernel/module.c index 57987152769..158484bf599 100644 --- a/arch/sparc64/kernel/module.c +++ b/arch/sparc64/kernel/module.c @@ -11,7 +11,6 @@ #include <linux/fs.h> #include <linux/string.h> #include <linux/slab.h> -#include <linux/vmalloc.h> #include <linux/mm.h> #include <asm/processor.h> diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index 9b808640a19..63b3ebc0c3c 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -207,8 +207,7 @@ static struct { { "SUNW,sun4v-pci", sun4v_pci_init }, { "pciex108e,80f0", fire_pci_init }, }; -#define PCI_NUM_CONTROLLER_TYPES (sizeof(pci_controller_table) / \ - sizeof(pci_controller_table[0])) +#define PCI_NUM_CONTROLLER_TYPES ARRAY_SIZE(pci_controller_table) static int __init pci_controller_init(const char *model_name, int namelen, struct device_node *dp) { diff --git a/arch/sparc64/kernel/pci_msi.c b/arch/sparc64/kernel/pci_msi.c index 31a165fd3e4..d6d64b44af6 100644 --- a/arch/sparc64/kernel/pci_msi.c +++ b/arch/sparc64/kernel/pci_msi.c @@ -28,8 +28,15 @@ static irqreturn_t sparc64_msiq_interrupt(int irq, void *cookie) unsigned long msi; err = ops->dequeue_msi(pbm, msiqid, &head, &msi); - if (likely(err > 0)) - __do_IRQ(pbm->msi_irq_table[msi - pbm->msi_first]); + if (likely(err > 0)) { + struct irq_desc *desc; + unsigned int virt_irq; + + virt_irq = pbm->msi_irq_table[msi - pbm->msi_first]; + desc = irq_desc + virt_irq; + + desc->handle_irq(virt_irq, desc); + } if (unlikely(err < 0)) goto err_dequeue; @@ -128,7 +135,8 @@ int sparc64_setup_msi_irq(unsigned int *virt_irq_p, if (!*virt_irq_p) goto out_err; - set_irq_chip(*virt_irq_p, &msi_irq); + set_irq_chip_and_handler_name(*virt_irq_p, &msi_irq, + handle_simple_irq, "MSI"); err = alloc_msi(pbm); if (unlikely(err < 0)) diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c index fe46ace3e59..e587a372f3f 100644 --- a/arch/sparc64/kernel/pci_sun4v.c +++ b/arch/sparc64/kernel/pci_sun4v.c @@ -365,8 +365,7 @@ static void dma_4v_unmap_single(struct device *dev, dma_addr_t bus_addr, spin_unlock_irqrestore(&iommu->lock, flags); } -#define SG_ENT_PHYS_ADDRESS(SG) \ - (__pa(page_address((SG)->page)) + (SG)->offset) +#define SG_ENT_PHYS_ADDRESS(SG) (__pa(sg_virt((SG)))) static long fill_sg(long entry, struct device *dev, struct scatterlist *sg, @@ -477,9 +476,7 @@ static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist, /* Fast path single entry scatterlists. */ if (nelems == 1) { sglist->dma_address = - dma_4v_map_single(dev, - (page_address(sglist->page) + - sglist->offset), + dma_4v_map_single(dev, sg_virt(sglist), sglist->length, direction); if (unlikely(sglist->dma_address == DMA_ERROR_CODE)) return 0; @@ -1025,6 +1022,10 @@ void __init sun4v_pci_init(struct device_node *dp, char *model_name) } prop = of_find_property(dp, "reg", NULL); + if (!prop) { + prom_printf("SUN4V_PCI: Could not find config registers\n"); + prom_halt(); + } regs = prop->value; devhandle = (regs->phys_addr >> 32UL) & 0x0fffffff; diff --git a/arch/sparc64/kernel/semaphore.c b/arch/sparc64/kernel/semaphore.c index a809e63f03e..9974a689955 100644 --- a/arch/sparc64/kernel/semaphore.c +++ b/arch/sparc64/kernel/semaphore.c @@ -1,5 +1,4 @@ -/* $Id: semaphore.c,v 1.9 2001/11/18 00:12:56 davem Exp $ - * semaphore.c: Sparc64 semaphore implementation. +/* semaphore.c: Sparc64 semaphore implementation. * * This is basically the PPC semaphore scheme ported to use * the sparc64 atomic instructions, so see the PPC code for @@ -19,7 +18,7 @@ * sem->count = tmp; * return old_count; */ -static __inline__ int __sem_update_count(struct semaphore *sem, int incr) +static inline int __sem_update_count(struct semaphore *sem, int incr) { int old_count, tmp; diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 407d74a8a54..894b506f963 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -236,8 +236,9 @@ void smp_synchronize_tick_client(void) t[i].rt, t[i].master, t[i].diff, t[i].lat); #endif - printk(KERN_INFO "CPU %d: synchronized TICK with master CPU (last diff %ld cycles," - "maxerr %lu cycles)\n", smp_processor_id(), delta, rt); + printk(KERN_INFO "CPU %d: synchronized TICK with master CPU " + "(last diff %ld cycles, maxerr %lu cycles)\n", + smp_processor_id(), delta, rt); } static void smp_start_sync_tick_client(int cpu); @@ -459,7 +460,7 @@ again: } } -static __inline__ void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask) +static inline void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask) { u64 pstate; int i; @@ -906,7 +907,7 @@ extern atomic_t dcpage_flushes; extern atomic_t dcpage_flushes_xcall; #endif -static __inline__ void __local_flush_dcache_page(struct page *page) +static inline void __local_flush_dcache_page(struct page *page) { #ifdef DCACHE_ALIASING_POSSIBLE __flush_dcache_page(page_address(page), diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c index 23fad7ebdd0..60765e314bd 100644 --- a/arch/sparc64/kernel/sparc64_ksyms.c +++ b/arch/sparc64/kernel/sparc64_ksyms.c @@ -221,7 +221,7 @@ EXPORT_SYMBOL(pci_dma_supported); /* I/O device mmaping on Sparc64. */ EXPORT_SYMBOL(io_remap_pfn_range); -#ifdef CONFIG_COMPAT +#if defined(CONFIG_COMPAT) && defined(CONFIG_NET) /* Solaris/SunOS binary compatibility */ EXPORT_SYMBOL(verify_compat_iovec); #endif diff --git a/arch/sparc64/kernel/sys_sparc.c b/arch/sparc64/kernel/sys_sparc.c index 560cb1edb1d..c56573a10ee 100644 --- a/arch/sparc64/kernel/sys_sparc.c +++ b/arch/sparc64/kernel/sys_sparc.c @@ -318,7 +318,7 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u if (flags & MAP_FIXED) { /* Ok, don't mess with it. */ - return get_unmapped_area(NULL, addr, len, pgoff, flags); + return get_unmapped_area(NULL, orig_addr, len, pgoff, flags); } flags &= ~MAP_SHARED; diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c index 78caff92673..98c468803ce 100644 --- a/arch/sparc64/kernel/sys_sparc32.c +++ b/arch/sparc64/kernel/sys_sparc32.c @@ -51,7 +51,6 @@ #include <linux/vfs.h> #include <linux/netfilter_ipv4/ip_tables.h> #include <linux/ptrace.h> -#include <linux/highuid.h> #include <asm/types.h> #include <asm/uaccess.h> diff --git a/arch/sparc64/kernel/sys_sunos32.c b/arch/sparc64/kernel/sys_sunos32.c index 8f7a06e2c7e..cfc22d3fe54 100644 --- a/arch/sparc64/kernel/sys_sunos32.c +++ b/arch/sparc64/kernel/sys_sunos32.c @@ -57,7 +57,6 @@ #include <linux/personality.h> /* For SOCKET_I */ -#include <linux/socket.h> #include <net/sock.h> #include <net/compat.h> @@ -831,7 +830,7 @@ asmlinkage int sunos_killpg(int pgrp, int sig) rcu_read_lock(); ret = -EINVAL; if (pgrp > 0) - ret = kill_pgrp(find_pid(pgrp), sig, 0); + ret = kill_pgrp(find_vpid(pgrp), sig, 0); rcu_read_unlock(); return ret; diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index cd8c740cba1..4352ee4d8da 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -28,7 +28,6 @@ #include <linux/jiffies.h> #include <linux/cpufreq.h> #include <linux/percpu.h> -#include <linux/profile.h> #include <linux/miscdevice.h> #include <linux/rtc.h> #include <linux/kernel_stat.h> @@ -47,7 +46,6 @@ #include <asm/sections.h> #include <asm/cpudata.h> #include <asm/uaccess.h> -#include <asm/prom.h> #include <asm/irq_regs.h> DEFINE_SPINLOCK(mostek_lock); @@ -1070,7 +1068,7 @@ static int set_rtc_mmss(unsigned long nowtime) * Not having a register set can lead to trouble. * Also starfire doesn't have a tod clock. */ - if (!mregs && !dregs & !bregs) + if (!mregs && !dregs && !bregs) return -1; if (mregs) { diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index 34573a55b6e..04998388259 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -1,7 +1,6 @@ -/* $Id: traps.c,v 1.85 2002/02/09 19:49:31 davem Exp $ - * arch/sparc64/kernel/traps.c +/* arch/sparc64/kernel/traps.c * - * Copyright (C) 1995,1997 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995,1997 David S. Miller (davem@davemloft.net) * Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com) */ @@ -765,7 +764,7 @@ static unsigned long cheetah_afsr_errors; */ struct cheetah_err_info *cheetah_error_log; -static __inline__ struct cheetah_err_info *cheetah_get_error_log(unsigned long afsr) +static inline struct cheetah_err_info *cheetah_get_error_log(unsigned long afsr) { struct cheetah_err_info *p; int cpu = smp_processor_id(); @@ -1085,7 +1084,7 @@ static unsigned char cheetah_mtag_syntab[] = { }; /* Return the highest priority error conditon mentioned. */ -static __inline__ unsigned long cheetah_get_hipri(unsigned long afsr) +static inline unsigned long cheetah_get_hipri(unsigned long afsr) { unsigned long tmp = 0; int i; @@ -2225,7 +2224,7 @@ void die_if_kernel(char *str, struct pt_regs *regs) " /_| \\__/ |_\\\n" " \\__U_/\n"); - printk("%s(%d): %s [#%d]\n", current->comm, current->pid, str, ++die_counter); + printk("%s(%d): %s [#%d]\n", current->comm, task_pid_nr(current), str, ++die_counter); notify_die(DIE_OOPS, str, regs, 0, 255, SIGSEGV); __asm__ __volatile__("flushw"); __show_regs(regs); diff --git a/arch/sparc64/math-emu/Makefile b/arch/sparc64/math-emu/Makefile index a0b06fd2946..cc5cb9baf6a 100644 --- a/arch/sparc64/math-emu/Makefile +++ b/arch/sparc64/math-emu/Makefile @@ -4,4 +4,4 @@ obj-y := math.o -EXTRA_CFLAGS = -I. -Iinclude/math-emu -w +EXTRA_CFLAGS = -Iinclude/math-emu -w diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 100c4456ed1..e18ccf85224 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -201,7 +201,7 @@ inline void flush_dcache_page_impl(struct page *page) #define dcache_dirty_cpu(page) \ (((page)->flags >> PG_dcache_cpu_shift) & PG_dcache_cpu_mask) -static __inline__ void set_dcache_dirty(struct page *page, int this_cpu) +static inline void set_dcache_dirty(struct page *page, int this_cpu) { unsigned long mask = this_cpu; unsigned long non_cpu_bits; @@ -223,7 +223,7 @@ static __inline__ void set_dcache_dirty(struct page *page, int this_cpu) : "g1", "g7"); } -static __inline__ void clear_dcache_dirty_cpu(struct page *page, unsigned long cpu) +static inline void clear_dcache_dirty_cpu(struct page *page, unsigned long cpu) { unsigned long mask = (1UL << PG_dcache_dirty); diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c index 7ff0a02f581..a3e6e4b635b 100644 --- a/arch/sparc64/mm/tsb.c +++ b/arch/sparc64/mm/tsb.c @@ -182,7 +182,9 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsign break; default: - BUG(); + printk(KERN_ERR "TSB[%s:%d]: Impossible TSB size %lu, killing process.\n", + current->comm, current->pid, tsb_bytes); + do_exit(SIGSEGV); }; tte |= pte_sz_bits(page_sz); diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index 737c26923c0..2865c105b6a 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -120,13 +120,6 @@ __spitfire_flush_tlb_mm_slow: /* * The following code flushes one page_size worth. */ -#if (PAGE_SHIFT == 13) -#define ITAG_MASK 0xfe -#elif (PAGE_SHIFT == 16) -#define ITAG_MASK 0x7fe -#else -#error unsupported PAGE_SIZE -#endif .section .kprobes.text, "ax" .align 32 .globl __flush_icache_page diff --git a/arch/sparc64/oprofile/Kconfig b/arch/sparc64/oprofile/Kconfig deleted file mode 100644 index d8a84088471..00000000000 --- a/arch/sparc64/oprofile/Kconfig +++ /dev/null @@ -1,17 +0,0 @@ -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - diff --git a/arch/sparc64/prom/console.c b/arch/sparc64/prom/console.c index 3fafa9a8b50..e1c3fc87484 100644 --- a/arch/sparc64/prom/console.c +++ b/arch/sparc64/prom/console.c @@ -1,8 +1,7 @@ -/* $Id: console.c,v 1.9 1997/10/29 07:41:43 ecd Exp $ - * console.c: Routines that deal with sending and receiving IO +/* console.c: Routines that deal with sending and receiving IO * to/from the current console device using the PROM. * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995 David S. Miller (davem@davemloft.net) * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ @@ -19,7 +18,7 @@ extern int prom_stdin, prom_stdout; /* Non blocking get character from console input device, returns -1 * if no input was taken. This can be used for polling. */ -__inline__ int +inline int prom_nbgetchar(void) { char inc; @@ -35,7 +34,7 @@ prom_nbgetchar(void) /* Non blocking put character to console device, returns -1 if * unsuccessful. */ -__inline__ int +inline int prom_nbputchar(char c) { char outc; diff --git a/arch/sparc64/prom/tree.c b/arch/sparc64/prom/tree.c index b2c5b12c981..a99ccd7fb1b 100644 --- a/arch/sparc64/prom/tree.c +++ b/arch/sparc64/prom/tree.c @@ -18,14 +18,12 @@ /* Return the child of node 'node' or zero if no this node has no * direct descendent. */ -__inline__ int -__prom_getchild(int node) +inline int __prom_getchild(int node) { return p1275_cmd ("child", P1275_INOUT(1, 1), node); } -__inline__ int -prom_getchild(int node) +inline int prom_getchild(int node) { int cnode; @@ -35,8 +33,7 @@ prom_getchild(int node) return (int)cnode; } -__inline__ int -prom_getparent(int node) +inline int prom_getparent(int node) { int cnode; @@ -49,14 +46,12 @@ prom_getparent(int node) /* Return the next sibling of node 'node' or zero if no more siblings * at this level of depth in the tree. */ -__inline__ int -__prom_getsibling(int node) +inline int __prom_getsibling(int node) { return p1275_cmd(prom_peer_name, P1275_INOUT(1, 1), node); } -__inline__ int -prom_getsibling(int node) +inline int prom_getsibling(int node) { int sibnode; @@ -72,8 +67,7 @@ prom_getsibling(int node) /* Return the length in bytes of property 'prop' at node 'node'. * Return -1 on error. */ -__inline__ int -prom_getproplen(int node, const char *prop) +inline int prom_getproplen(int node, const char *prop) { if((!node) || (!prop)) return -1; return p1275_cmd ("getproplen", @@ -86,8 +80,8 @@ prom_getproplen(int node, const char *prop) * 'buffer' which has a size of 'bufsize'. If the acquisition * was successful the length will be returned, else -1 is returned. */ -__inline__ int -prom_getproperty(int node, const char *prop, char *buffer, int bufsize) +inline int prom_getproperty(int node, const char *prop, + char *buffer, int bufsize) { int plen; @@ -107,8 +101,7 @@ prom_getproperty(int node, const char *prop, char *buffer, int bufsize) /* Acquire an integer property and return its value. Returns -1 * on failure. */ -__inline__ int -prom_getint(int node, const char *prop) +inline int prom_getint(int node, const char *prop) { int intprop; @@ -122,8 +115,7 @@ prom_getint(int node, const char *prop) * integer. */ -int -prom_getintdefault(int node, const char *property, int deflt) +int prom_getintdefault(int node, const char *property, int deflt) { int retval; @@ -134,8 +126,7 @@ prom_getintdefault(int node, const char *property, int deflt) } /* Acquire a boolean property, 1=TRUE 0=FALSE. */ -int -prom_getbool(int node, const char *prop) +int prom_getbool(int node, const char *prop) { int retval; @@ -148,8 +139,7 @@ prom_getbool(int node, const char *prop) * string on error. The char pointer is the user supplied string * buffer. */ -void -prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size) +void prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size) { int len; @@ -163,8 +153,7 @@ prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size) /* Does the device at node 'node' have name 'name'? * YES = 1 NO = 0 */ -int -prom_nodematch(int node, const char *name) +int prom_nodematch(int node, const char *name) { char namebuf[128]; prom_getproperty(node, "name", namebuf, sizeof(namebuf)); @@ -175,8 +164,7 @@ prom_nodematch(int node, const char *name) /* Search siblings at 'node_start' for a node with name * 'nodename'. Return node if successful, zero if not. */ -int -prom_searchsiblings(int node_start, const char *nodename) +int prom_searchsiblings(int node_start, const char *nodename) { int thisnode, error; @@ -197,8 +185,7 @@ prom_searchsiblings(int node_start, const char *nodename) /* Return the first property type for node 'node'. * buffer should be at least 32B in length */ -__inline__ char * -prom_firstprop(int node, char *buffer) +inline char *prom_firstprop(int node, char *buffer) { *buffer = 0; if(node == -1) return buffer; @@ -212,8 +199,7 @@ prom_firstprop(int node, char *buffer) * at node 'node' . Returns NULL string if no more * property types for this node. */ -__inline__ char * -prom_nextprop(int node, const char *oprop, char *buffer) +inline char *prom_nextprop(int node, const char *oprop, char *buffer) { char buf[32]; @@ -279,8 +265,7 @@ prom_setprop(int node, const char *pname, char *value, int size) node, pname, value, P1275_SIZE(size)); } -__inline__ int -prom_inst2pkg(int inst) +inline int prom_inst2pkg(int inst) { int node; diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c index 3b67de7455f..c86cb3091a8 100644 --- a/arch/sparc64/solaris/misc.c +++ b/arch/sparc64/solaris/misc.c @@ -415,7 +415,7 @@ asmlinkage int solaris_procids(int cmd, s32 pid, s32 pgid) switch (cmd) { case 0: /* getpgrp */ - return process_group(current); + return task_pgrp_nr(current); case 1: /* setpgrp */ { int (*sys_setpgid)(pid_t,pid_t) = @@ -426,7 +426,7 @@ asmlinkage int solaris_procids(int cmd, s32 pid, s32 pgid) ret = sys_setpgid(0, 0); if (ret) return ret; proc_clear_tty(current); - return process_group(current); + return task_pgrp_nr(current); } case 2: /* getsid */ { diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 740d8a922e4..dd1689b814c 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -3,7 +3,7 @@ config DEFCONFIG_LIST option defconfig_list default "arch/$ARCH/defconfig" -# UML uses the generic IRQ sugsystem +# UML uses the generic IRQ subsystem config GENERIC_HARDIRQS bool default y @@ -289,4 +289,6 @@ config INPUT bool default n +source "kernel/Kconfig.instrumentation" + source "arch/um/Kconfig.debug" diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386 index 9876d80d85d..717f5d3440e 100644 --- a/arch/um/Kconfig.i386 +++ b/arch/um/Kconfig.i386 @@ -1,6 +1,6 @@ menu "Host processor type and features" -source "arch/i386/Kconfig.cpu" +source "arch/x86/Kconfig.cpu" endmenu @@ -8,6 +8,13 @@ config UML_X86 bool default y +config X86_32 + bool + default y + +config RWSEM_XCHGADD_ALGORITHM + def_bool y + config 64BIT bool default n diff --git a/arch/um/Makefile b/arch/um/Makefile index 82c2ac48040..ba6813a4aa3 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -70,9 +70,12 @@ include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS) # in KBUILD_CFLAGS. Otherwise, it would cause ld to complain about the two different # errnos. # These apply to kernelspace only. +# +# strip leading and trailing whitespace to make the USER_CFLAGS removal of these +# defines more robust -KERNEL_DEFINES = -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask \ - -Dmktime=kernel_mktime $(ARCH_KERNEL_DEFINES) +KERNEL_DEFINES = $(strip -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask \ + -Dmktime=kernel_mktime $(ARCH_KERNEL_DEFINES)) KBUILD_CFLAGS += $(KERNEL_DEFINES) KBUILD_CFLAGS += $(call cc-option,-fno-unit-at-a-time,) @@ -165,7 +168,7 @@ ifneq ($(KBUILD_SRC),) $(Q)mkdir -p $(objtree)/include/asm-um $(Q)ln -fsn $(srctree)/include/asm-$(HEADER_ARCH) include/asm-um/arch else - $(Q)cd $(TOPDIR)/include/asm-um && ln -sf ../asm-$(HEADER_ARCH) arch + $(Q)cd $(TOPDIR)/include/asm-um && ln -fsn ../asm-$(HEADER_ARCH) arch endif $(objtree)/$(ARCH_DIR)/include: @@ -177,7 +180,7 @@ $(ARCH_DIR)/include/sysdep: $(objtree)/$(ARCH_DIR)/include ifneq ($(KBUILD_SRC),) $(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/sysdep-$(SUBARCH) $(ARCH_DIR)/include/sysdep else - $(Q)cd $(ARCH_DIR)/include && ln -sf sysdep-$(SUBARCH) sysdep + $(Q)cd $(ARCH_DIR)/include && ln -fsn sysdep-$(SUBARCH) sysdep endif $(ARCH_DIR)/os: @@ -185,7 +188,7 @@ $(ARCH_DIR)/os: ifneq ($(KBUILD_SRC),) $(Q)ln -fsn $(srctree)/$(ARCH_DIR)/os-$(OS) $(ARCH_DIR)/os else - $(Q)cd $(ARCH_DIR) && ln -sf os-$(OS) os + $(Q)cd $(ARCH_DIR) && ln -fsn os-$(OS) os endif # Generated files diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386 index 0178df30693..561e373bd85 100644 --- a/arch/um/Makefile-i386 +++ b/arch/um/Makefile-i386 @@ -9,6 +9,7 @@ ELF_ARCH := $(SUBARCH) ELF_FORMAT := elf32-$(SUBARCH) OBJCOPYFLAGS := -O binary -R .note -R .comment -S HEADER_ARCH := x86 +CHECKFLAGS += -D__i386__ ifeq ("$(origin SUBARCH)", "command line") ifneq ("$(shell uname -m | sed -e s/i.86/i386/)", "$(SUBARCH)") @@ -21,15 +22,8 @@ export LDFLAGS HOSTCFLAGS HOSTLDFLAGS UML_OBJCOPYFLAGS endif endif -CFLAGS += -DCONFIG_X86_32 -AFLAGS += -DCONFIG_X86_32 -CONFIG_X86_32 := y -export CONFIG_X86_32 - -ARCH_KERNEL_DEFINES += -U__$(SUBARCH)__ -U$(SUBARCH) - # First of all, tune CFLAGS for the specific CPU. This actually sets cflags-y. -include $(srctree)/arch/i386/Makefile.cpu +include $(srctree)/arch/x86/Makefile_32.cpu # prevent gcc from keeping the stack 16 byte aligned. Taken from i386. cflags-y += $(call cc-option,-mpreferred-stack-boundary=2) diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64 index fe5316f0c6a..8ed362f9358 100644 --- a/arch/um/Makefile-x86_64 +++ b/arch/um/Makefile-x86_64 @@ -6,12 +6,9 @@ START := 0x60000000 _extra_flags_ = -fno-builtin -m64 -#We #undef __x86_64__ for kernelspace, not for userspace where -#it's needed for headers to work! -ARCH_KERNEL_DEFINES = -U__$(SUBARCH)__ KBUILD_CFLAGS += $(_extra_flags_) -CHECKFLAGS += -m64 +CHECKFLAGS += -m64 -D__x86_64__ KBUILD_AFLAGS += -m64 LDFLAGS += -m elf_x86_64 KBUILD_CPPFLAGS += -m64 diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index b88e93b3a39..025764089ac 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -74,10 +74,16 @@ void generic_free(void *data) int generic_console_write(int fd, const char *buf, int n) { + sigset_t old, no_sigio; struct termios save, new; int err; if (isatty(fd)) { + sigemptyset(&no_sigio); + sigaddset(&no_sigio, SIGIO); + if (sigprocmask(SIG_BLOCK, &no_sigio, &old)) + goto error; + CATCH_EINTR(err = tcgetattr(fd, &save)); if (err) goto error; @@ -97,8 +103,11 @@ int generic_console_write(int fd, const char *buf, int n) * Restore raw mode, in any case; we *must* ignore any error apart * EINTR, except for debug. */ - if (isatty(fd)) + if (isatty(fd)) { CATCH_EINTR(tcsetattr(fd, TCSAFLUSH, &save)); + sigprocmask(SIG_SETMASK, &old, NULL); + } + return err; error: return -errno; diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 76fe0b0da99..83bf15a3dda 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -35,7 +35,7 @@ static void line_timer_cb(struct work_struct *work) /* * Returns the free space inside the ring buffer of this line. * - * Should be called while holding line->lock (this does not modify datas). + * Should be called while holding line->lock (this does not modify data). */ static int write_room(struct line *line) { diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 8c01fa81a1a..73681f14f9f 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -753,6 +753,7 @@ static struct mc_device net_mc = { .remove = net_remove, }; +#ifdef CONFIG_INET static int uml_inetaddr_event(struct notifier_block *this, unsigned long event, void *ptr) { @@ -789,14 +790,13 @@ struct notifier_block uml_inetaddr_notifier = { .notifier_call = uml_inetaddr_event, }; -static int uml_net_init(void) +static void inet_register(void) { struct list_head *ele; struct uml_net_private *lp; struct in_device *ip; struct in_ifaddr *in; - mconsole_register_dev(&net_mc); register_inetaddr_notifier(¨_inetaddr_notifier); /* Devices may have been opened already, so the uml_inetaddr_notifier @@ -816,7 +816,17 @@ static int uml_net_init(void) } } spin_unlock(&opened_lock); +} +#else +static inline void inet_register(void) +{ +} +#endif +static int uml_net_init(void) +{ + mconsole_register_dev(&net_mc); + inet_register(); return 0; } diff --git a/arch/um/drivers/null.c b/arch/um/drivers/null.c index 21ad3d7932b..2b45a1446c8 100644 --- a/arch/um/drivers/null.c +++ b/arch/um/drivers/null.c @@ -9,7 +9,7 @@ #include "chan_user.h" #include "os.h" -/* This address is used only as a unique identifer */ +/* This address is used only as a unique identifier */ static int null_chan; static void *null_init(char *str, int device, const struct chan_opts *opts) diff --git a/arch/um/drivers/stderr_console.c b/arch/um/drivers/stderr_console.c index 4739dd527b4..d07a97f8b99 100644 --- a/arch/um/drivers/stderr_console.c +++ b/arch/um/drivers/stderr_console.c @@ -8,7 +8,7 @@ /* trivial console driver -- simply dump everything to stderr */ /* - * Don't register by default -- as this registeres very early in the + * Don't register by default -- as this registers very early in the * boot process it becomes the default console. * * Initialized at init time. diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 25b248a0250..b1a77b11f08 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -35,6 +35,7 @@ #include "linux/genhd.h" #include "linux/spinlock.h" #include "linux/platform_device.h" +#include "linux/scatterlist.h" #include "asm/segment.h" #include "asm/uaccess.h" #include "asm/irq.h" @@ -704,6 +705,7 @@ static int ubd_add(int n, char **error_out) ubd_dev->size = ROUND_BLOCK(ubd_dev->size); INIT_LIST_HEAD(&ubd_dev->restart); + sg_init_table(ubd_dev->sg, MAX_SG); err = -ENOMEM; ubd_dev->queue = blk_init_queue(do_ubd_request, &ubd_dev->lock); @@ -1115,7 +1117,7 @@ static void do_ubd_request(struct request_queue *q) } prepare_request(req, io_req, (unsigned long long) req->sector << 9, - sg->offset, sg->length, sg->page); + sg->offset, sg->length, sg_page(sg)); last_sectors = sg->length >> 9; n = os_write_file(thread_fd, &io_req, @@ -1126,6 +1128,7 @@ static void do_ubd_request(struct request_queue *q) "errno = %d\n", -n); else if(list_empty(&dev->restart)) list_add(&dev->restart, &restart); + kfree(io_req); return; } diff --git a/arch/um/include/user.h b/arch/um/include/user.h index 99033ff28a7..1723fac6f40 100644 --- a/arch/um/include/user.h +++ b/arch/um/include/user.h @@ -1,11 +1,13 @@ /* - * Copyright (C) 2000 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ #ifndef __USER_H__ #define __USER_H__ +#include "uml-config.h" + /* * The usual definition - copied here because the kernel provides its own, * fancier, type-safe, definition. Using that one would require @@ -23,8 +25,17 @@ extern void panic(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); + +#ifdef UML_CONFIG_PRINTK extern int printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); +#else +static inline int printk(const char *fmt, ...) +{ + return 0; +} +#endif + extern void schedule(void); extern int in_aton(char *str); extern int open_gdb_chan(void); diff --git a/arch/um/kernel/gmon_syms.c b/arch/um/kernel/gmon_syms.c index 13aa115cd1b..734f873cab1 100644 --- a/arch/um/kernel/gmon_syms.c +++ b/arch/um/kernel/gmon_syms.c @@ -12,8 +12,8 @@ EXPORT_SYMBOL(__bb_init_func); * versions in libgcov. * * Since SuSE backported the fix, we cannot handle it depending on GCC version. - * So, unconditinally export it. But also give it a weak declaration, which will - * be overriden by any other one. + * So, unconditionally export it. But also give it a weak declaration, which will + * be overridden by any other one. */ extern void __gcov_init(void *) __attribute__((weak)); diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index 277fce17b08..ba11ccd6a8a 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -326,7 +326,7 @@ int deactivate_all_fds(void) } /* - * do_IRQ handles all normal device IRQ's (the special + * do_IRQ handles all normal device IRQs (the special * SMP cross-CPU interrupts have their own specific * handlers). */ @@ -347,14 +347,15 @@ int um_request_irq(unsigned int irq, int fd, int type, { int err; - err = request_irq(irq, handler, irqflags, devname, dev_id); - if (err) - return err; - - if (fd != -1) + if (fd != -1) { err = activate_fd(irq, fd, type, dev_id); - return err; + if (err) + return err; + } + + return request_irq(irq, handler, irqflags, devname, dev_id); } + EXPORT_SYMBOL(um_request_irq); EXPORT_SYMBOL(reactivate_fd); diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 8456397f5f4..59822dee438 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -165,7 +165,7 @@ static void __init kmap_init(void) kmap_prot = PAGE_KERNEL; } -static void init_highmem(void) +static void __init init_highmem(void) { pgd_t *pgd; pud_t *pud; diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index a0eba083306..47b57b497d5 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -237,7 +237,7 @@ void send_sigtrap(struct task_struct *tsk, struct uml_pt_regs *regs, /* User-mode eip? */ info.si_addr = UPT_IS_USER(regs) ? (void __user *) UPT_IP(regs) : NULL; - /* Send us the fakey SIGTRAP */ + /* Send us the fake SIGTRAP */ force_sig_info(SIGTRAP, &info, tsk); } diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c index d119f4f7d89..8d07a7acb90 100644 --- a/arch/um/kernel/skas/clone.c +++ b/arch/um/kernel/skas/clone.c @@ -3,7 +3,6 @@ #include <sys/mman.h> #include <sys/time.h> #include <asm/unistd.h> -#include <asm/page.h> #include "as-layout.h" #include "ptrace_user.h" #include "skas.h" diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index bd060551e61..cb3321f8e0a 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -108,7 +108,7 @@ out_nosemaphore: * us unable to handle the page fault gracefully. */ out_of_memory: - if (is_init(current)) { + if (is_global_init(current)) { up_read(&mm->mmap_sem); yield(); down_read(&mm->mmap_sem); diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index b542a3a021b..f8346275862 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -496,8 +496,7 @@ int os_rcv_fd(int fd, int *helper_pid_out) n = recvmsg(fd, &msg, 0); if(n < 0) return -errno; - - else if(n != sizeof(iov.iov_len)) + else if(n != iov.iov_len) *helper_pid_out = -1; cmsg = CMSG_FIRSTHDR(&msg); diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index e34e1effe0f..e4928059946 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -59,7 +59,7 @@ long long disable_timer(void) { struct itimerval time = ((struct itimerval) { { 0, 0 }, { 0, 0 } }); - if(setitimer(ITIMER_VIRTUAL, &time, &time) < 0) + if (setitimer(ITIMER_VIRTUAL, &time, &time) < 0) printk(UM_KERN_ERR "disable_timer - setitimer failed, " "errno = %d\n", errno); @@ -74,13 +74,62 @@ long long os_nsecs(void) return timeval_to_ns(&tv); } +#ifdef UML_CONFIG_NO_HZ +static int after_sleep_interval(struct timespec *ts) +{ + return 0; +} +#else +static inline long long timespec_to_us(const struct timespec *ts) +{ + return ((long long) ts->tv_sec * UM_USEC_PER_SEC) + + ts->tv_nsec / UM_NSEC_PER_USEC; +} + +static int after_sleep_interval(struct timespec *ts) +{ + int usec = UM_USEC_PER_SEC / UM_HZ; + long long start_usecs = timespec_to_us(ts); + struct timeval tv; + struct itimerval interval; + + /* + * It seems that rounding can increase the value returned from + * setitimer to larger than the one passed in. Over time, + * this will cause the remaining time to be greater than the + * tick interval. If this happens, then just reduce the first + * tick to the interval value. + */ + if (start_usecs > usec) + start_usecs = usec; + tv = ((struct timeval) { .tv_sec = start_usecs / UM_USEC_PER_SEC, + .tv_usec = start_usecs % UM_USEC_PER_SEC }); + interval = ((struct itimerval) { { 0, usec }, tv }); + + if (setitimer(ITIMER_VIRTUAL, &interval, NULL) == -1) + return -errno; + + return 0; +} +#endif + extern void alarm_handler(int sig, struct sigcontext *sc); void idle_sleep(unsigned long long nsecs) { - struct timespec ts = { .tv_sec = nsecs / UM_NSEC_PER_SEC, - .tv_nsec = nsecs % UM_NSEC_PER_SEC }; + struct timespec ts; + + /* + * nsecs can come in as zero, in which case, this starts a + * busy loop. To prevent this, reset nsecs to the tick + * interval if it is zero. + */ + if (nsecs == 0) + nsecs = UM_NSEC_PER_SEC / UM_HZ; + ts = ((struct timespec) { .tv_sec = nsecs / UM_NSEC_PER_SEC, + .tv_nsec = nsecs % UM_NSEC_PER_SEC }); if (nanosleep(&ts, &ts) == 0) alarm_handler(SIGVTALRM, NULL); + after_sleep_interval(&ts); } diff --git a/arch/um/sys-i386/bug.c b/arch/um/sys-i386/bug.c index 200c8ba2879..a4360b5207d 100644 --- a/arch/um/sys-i386/bug.c +++ b/arch/um/sys-i386/bug.c @@ -6,7 +6,7 @@ #include <linux/uaccess.h> /* Mostly copied from i386/x86_86 - eliminated the eip < PAGE_OFFSET because - * that's not relevent in skas mode. + * that's not relevant in skas mode. */ int is_valid_bugaddr(unsigned long eip) diff --git a/arch/um/sys-i386/ptrace.c b/arch/um/sys-i386/ptrace.c index 9657c89fdf3..bd3da8a61f6 100644 --- a/arch/um/sys-i386/ptrace.c +++ b/arch/um/sys-i386/ptrace.c @@ -155,7 +155,7 @@ int get_fpregs(struct user_i387_struct __user *buf, struct task_struct *child) if (err) return err; - n = copy_to_user((void *) buf, fpregs, sizeof(fpregs)); + n = copy_to_user(buf, fpregs, sizeof(fpregs)); if(n > 0) return -EFAULT; @@ -168,7 +168,7 @@ int set_fpregs(struct user_i387_struct __user *buf, struct task_struct *child) long fpregs[HOST_FP_SIZE]; BUG_ON(sizeof(*buf) != sizeof(fpregs)); - n = copy_from_user(fpregs, (void *) buf, sizeof(fpregs)); + n = copy_from_user(fpregs, buf, sizeof(fpregs)); if (n > 0) return -EFAULT; @@ -185,7 +185,7 @@ int get_fpxregs(struct user_fxsr_struct __user *buf, struct task_struct *child) if (err) return err; - n = copy_to_user((void *) buf, fpregs, sizeof(fpregs)); + n = copy_to_user(buf, fpregs, sizeof(fpregs)); if(n > 0) return -EFAULT; @@ -198,7 +198,7 @@ int set_fpxregs(struct user_fxsr_struct __user *buf, struct task_struct *child) long fpregs[HOST_XFP_SIZE]; BUG_ON(sizeof(*buf) != sizeof(fpregs)); - n = copy_from_user(fpregs, (void *) buf, sizeof(fpregs)); + n = copy_from_user(fpregs, buf, sizeof(fpregs)); if (n > 0) return -EFAULT; diff --git a/arch/um/sys-i386/tls.c b/arch/um/sys-i386/tls.c index b02266ab5c5..fcaff86b000 100644 --- a/arch/um/sys-i386/tls.c +++ b/arch/um/sys-i386/tls.c @@ -45,7 +45,7 @@ int do_get_thread_area(struct user_desc *info) * XXX: Consider leaving one free slot for glibc usage at first place. This must * be done here (and by changing GDT_ENTRY_TLS_* macros) and nowhere else. * - * Also, this must be tested when compiling in SKAS mode with dinamic linking + * Also, this must be tested when compiling in SKAS mode with dynamic linking * and running against NPTL. */ static int get_free_idx(struct task_struct* task) diff --git a/arch/um/sys-x86_64/bug.c b/arch/um/sys-x86_64/bug.c index 200c8ba2879..a4360b5207d 100644 --- a/arch/um/sys-x86_64/bug.c +++ b/arch/um/sys-x86_64/bug.c @@ -6,7 +6,7 @@ #include <linux/uaccess.h> /* Mostly copied from i386/x86_86 - eliminated the eip < PAGE_OFFSET because - * that's not relevent in skas mode. + * that's not relevant in skas mode. */ int is_valid_bugaddr(unsigned long eip) diff --git a/arch/um/sys-x86_64/ptrace.c b/arch/um/sys-x86_64/ptrace.c index a3cfeed17af..b7631b0e9dd 100644 --- a/arch/um/sys-x86_64/ptrace.c +++ b/arch/um/sys-x86_64/ptrace.c @@ -154,7 +154,7 @@ int get_fpregs(struct user_i387_struct __user *buf, struct task_struct *child) if (err) return err; - n = copy_to_user((void *) buf, fpregs, sizeof(fpregs)); + n = copy_to_user(buf, fpregs, sizeof(fpregs)); if(n > 0) return -EFAULT; @@ -167,7 +167,7 @@ int set_fpregs(struct user_i387_struct __user *buf, struct task_struct *child) long fpregs[HOST_FP_SIZE]; BUG_ON(sizeof(*buf) != sizeof(fpregs)); - n = copy_from_user(fpregs, (void *) buf, sizeof(fpregs)); + n = copy_from_user(fpregs, buf, sizeof(fpregs)); if (n > 0) return -EFAULT; diff --git a/arch/um/sys-x86_64/sysrq.c b/arch/um/sys-x86_64/sysrq.c index ce3e07fcf28..76544403181 100644 --- a/arch/um/sys-x86_64/sysrq.c +++ b/arch/um/sys-x86_64/sysrq.c @@ -15,8 +15,8 @@ void __show_regs(struct pt_regs * regs) { printk("\n"); print_modules(); - printk("Pid: %d, comm: %.20s %s %s\n", - current->pid, current->comm, print_tainted(), init_utsname()->release); + printk("Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current), + current->comm, print_tainted(), init_utsname()->release); printk("RIP: %04lx:[<%016lx>] ", PT_REGS_CS(regs) & 0xffff, PT_REGS_RIP(regs)); printk("\nRSP: %016lx EFLAGS: %08lx\n", PT_REGS_RSP(regs), diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig index ace479ab273..b6a50b8b38d 100644 --- a/arch/v850/Kconfig +++ b/arch/v850/Kconfig @@ -331,6 +331,8 @@ source "sound/Kconfig" source "drivers/usb/Kconfig" +source "kernel/Kconfig.instrumentation" + source "arch/v850/Kconfig.debug" source "security/Kconfig" diff --git a/arch/v850/kernel/me2.c b/arch/v850/kernel/me2.c index 38be5c194f6..007115dc9ce 100644 --- a/arch/v850/kernel/me2.c +++ b/arch/v850/kernel/me2.c @@ -58,13 +58,13 @@ void __init me2_init_irqs (void) void me2_uart_pre_configure (unsigned chan, unsigned cflags, unsigned baud) { if (chan == 0) { - /* Specify that the relevent pins on the chip should do + /* Specify that the relevant pins on the chip should do serial I/O, not direct I/O. */ ME2_PORT1_PMC |= 0xC; /* Specify that we're using the UART, not the CSI device. */ ME2_PORT1_PFC |= 0xC; } else if (chan == 1) { - /* Specify that the relevent pins on the chip should do + /* Specify that the relevant pins on the chip should do serial I/O, not direct I/O. */ ME2_PORT2_PMC |= 0x6; /* Specify that we're using the UART, not the CSI device. */ diff --git a/arch/v850/kernel/rte_mb_a_pci.c b/arch/v850/kernel/rte_mb_a_pci.c index 35a4bd5515c..7165478824e 100644 --- a/arch/v850/kernel/rte_mb_a_pci.c +++ b/arch/v850/kernel/rte_mb_a_pci.c @@ -179,7 +179,7 @@ static int __devinit pcibios_init (void) default uses. */ /* Significant address bits used for decoding PCI GCS5 space - accessess. */ + accesses. */ MB_A_PCI_DMRR = ~(MB_A_PCI_MEM_SIZE - 1); /* I don't understand this, but the SolutionGear example code @@ -775,7 +775,7 @@ pci_alloc_consistent (struct pci_dev *pdev, size_t size, dma_addr_t *dma_addr) /* Free and unmap a consistent DMA buffer. CPU_ADDR and DMA_ADDR must be values that were returned from pci_alloc_consistent. SIZE must be the same as what as passed into pci_alloc_consistent. References to - the memory and mappings assosciated with CPU_ADDR or DMA_ADDR past + the memory and mappings associated with CPU_ADDR or DMA_ADDR past this call are illegal. */ void pci_free_consistent (struct pci_dev *pdev, size_t size, void *cpu_addr, diff --git a/arch/i386/Kconfig b/arch/x86/Kconfig index b84d5050e92..80b7ba4056d 100644 --- a/arch/i386/Kconfig +++ b/arch/x86/Kconfig @@ -1,18 +1,24 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# +# x86 configuration +mainmenu "Linux Kernel Configuration for x86" -mainmenu "Linux Kernel Configuration" +# Select 32 or 64 bit +config 64BIT + bool "64-bit kernel" if ARCH = "x86" + default ARCH = "x86_64" + help + Say yes to build a 64-bit kernel - formerly known as x86_64 + Say no to build a 32-bit kernel - formerly known as i386 config X86_32 + def_bool !64BIT + +config X86_64 + def_bool 64BIT + +### Arch settings +config X86 bool default y - help - This is Linux's home port. Linux was originally native to the Intel - 386, and runs on all the later x86 processors including the Intel - 486, 586, Pentiums, and various instruction-set-compatible chips by - AMD, Cyrix, and others. config GENERIC_TIME bool @@ -33,7 +39,7 @@ config GENERIC_CLOCKEVENTS config GENERIC_CLOCKEVENTS_BROADCAST bool default y - depends on X86_LOCAL_APIC + depends on X86_64 || (X86_32 && X86_LOCAL_APIC) config LOCKDEP_SUPPORT bool @@ -47,10 +53,6 @@ config SEMAPHORE_SLEEPERS bool default y -config X86 - bool - default y - config MMU bool default y @@ -61,7 +63,7 @@ config ZONE_DMA config QUICKLIST bool - default y + default X86_32 config SBUS bool @@ -91,6 +93,78 @@ config DMI bool default y +config RWSEM_GENERIC_SPINLOCK + def_bool !X86_XADD + +config RWSEM_XCHGADD_ALGORITHM + def_bool X86_XADD + +config ARCH_HAS_ILOG2_U32 + def_bool n + +config ARCH_HAS_ILOG2_U64 + def_bool n + +config GENERIC_CALIBRATE_DELAY + def_bool y + +config GENERIC_TIME_VSYSCALL + bool + default X86_64 + +config ARCH_SUPPORTS_OPROFILE + bool + default y + + +config ZONE_DMA32 + bool + default X86_64 + +config ARCH_POPULATES_NODE_MAP + def_bool y + +config AUDIT_ARCH + bool + default X86_64 + +# Use the generic interrupt handling code in kernel/irq/: +config GENERIC_HARDIRQS + bool + default y + +config GENERIC_IRQ_PROBE + bool + default y + +config GENERIC_PENDING_IRQ + bool + depends on GENERIC_HARDIRQS && SMP + default y + +config X86_SMP + bool + depends on X86_32 && SMP && !X86_VOYAGER + default y + +config X86_HT + bool + depends on SMP + depends on (X86_32 && !(X86_VISWS || X86_VOYAGER)) || (X86_64 && !MK8) + default y + +config X86_BIOS_REBOOT + bool + depends on X86_32 && !(X86_VISWS || X86_VOYAGER) + default y + +config X86_TRAMPOLINE + bool + depends on X86_SMP || (X86_VOYAGER && SMP) + default y + +config KTIME_SCALAR + def_bool X86_32 source "init/Kconfig" menu "Processor type and features" @@ -137,6 +211,7 @@ config X86_PC config X86_ELAN bool "AMD Elan" + depends on X86_32 help Select this for an AMD Elan processor. @@ -146,6 +221,7 @@ config X86_ELAN config X86_VOYAGER bool "Voyager (NCR)" + depends on X86_32 select SMP if !BROKEN help Voyager is an MCA-based 32-way capable SMP architecture proprietary @@ -160,6 +236,7 @@ config X86_NUMAQ bool "NUMAQ (IBM/Sequent)" select SMP select NUMA + depends on X86_32 help This option is used for getting Linux to run on a (IBM/Sequent) NUMA multiquad box. This changes the way that processors are bootstrapped, @@ -169,7 +246,7 @@ config X86_NUMAQ config X86_SUMMIT bool "Summit/EXA (IBM x440)" - depends on SMP + depends on X86_32 && SMP help This option is needed for IBM systems that use the Summit/EXA chipset. In particular, it is needed for the x440. @@ -179,7 +256,7 @@ config X86_SUMMIT config X86_BIGSMP bool "Support for other sub-arch SMP systems with more than 8 CPUs" - depends on SMP + depends on X86_32 && SMP help This option is needed for the systems that have more than 8 CPUs and if the system is not of any sub-arch type above. @@ -188,6 +265,7 @@ config X86_BIGSMP config X86_VISWS bool "SGI 320/540 (Visual Workstation)" + depends on X86_32 help The SGI Visual Workstation series is an IA32-based workstation based on SGI systems chips with some legacy PC hardware attached. @@ -199,6 +277,7 @@ config X86_VISWS config X86_GENERICARCH bool "Generic architecture (Summit, bigsmp, ES7000, default)" + depends on X86_32 help This option compiles in the Summit, bigsmp, ES7000, default subarchitectures. It is intended for a generic binary kernel. @@ -206,18 +285,27 @@ config X86_GENERICARCH config X86_ES7000 bool "Support for Unisys ES7000 IA32 series" - depends on SMP + depends on X86_32 && SMP help Support for Unisys ES7000 systems. Say 'Y' here if this kernel is supposed to run on an IA32-based Unisys ES7000 system. Only choose this option if you have such a system, otherwise you should say N here. +config X86_VSMP + bool "Support for ScaleMP vSMP" + depends on X86_64 && PCI + help + Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is + supposed to run on these EM64T-based machines. Only choose this option + if you have one of these machines. + endchoice config SCHED_NO_NO_OMIT_FRAME_POINTER bool "Single-depth WCHAN output" default y + depends on X86_32 help Calculate simpler /proc/<PID>/wchan values. If this option is disabled then wchan values will recurse back to the @@ -227,32 +315,45 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER If in doubt, say "Y". config PARAVIRT - bool "Paravirtualization support (EXPERIMENTAL)" - depends on EXPERIMENTAL - depends on !(X86_VISWS || X86_VOYAGER) + bool + depends on X86_32 && !(X86_VISWS || X86_VOYAGER) + help + This changes the kernel so it can modify itself when it is run + under a hypervisor, potentially improving performance significantly + over full virtualization. However, when run without a hypervisor + the kernel is theoretically slower and slightly larger. + +menuconfig PARAVIRT_GUEST + bool "Paravirtualized guest support" + depends on X86_32 help - Paravirtualization is a way of running multiple instances of - Linux on the same machine, under a hypervisor. This option - changes the kernel so it can modify itself when it is run - under a hypervisor, improving performance significantly. - However, when run without a hypervisor the kernel is - theoretically slower. If in doubt, say N. + Say Y here to get to see options related to running Linux under + various hypervisors. This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and disabled. + +if PARAVIRT_GUEST source "arch/x86/xen/Kconfig" config VMI - bool "VMI Paravirt-ops support" - depends on PARAVIRT + bool "VMI Guest support" + select PARAVIRT + depends on !(X86_VISWS || X86_VOYAGER) help VMI provides a paravirtualized interface to the VMware ESX server (it could be used by other hypervisors in theory too, but is not at the moment), by linking the kernel to a GPL-ed ROM module provided by the hypervisor. +source "arch/x86/lguest/Kconfig" + +endif + config ACPI_SRAT bool default y - depends on ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH) + depends on X86_32 && ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH) select ACPI_NUMA config HAVE_ARCH_PARSE_SRAT @@ -263,36 +364,104 @@ config HAVE_ARCH_PARSE_SRAT config X86_SUMMIT_NUMA bool default y - depends on NUMA && (X86_SUMMIT || X86_GENERICARCH) + depends on X86_32 && NUMA && (X86_SUMMIT || X86_GENERICARCH) config X86_CYCLONE_TIMER bool default y - depends on X86_SUMMIT || X86_GENERICARCH + depends on X86_32 && X86_SUMMIT || X86_GENERICARCH config ES7000_CLUSTERED_APIC bool default y depends on SMP && X86_ES7000 && MPENTIUMIII -source "arch/i386/Kconfig.cpu" +source "arch/x86/Kconfig.cpu" config HPET_TIMER - bool "HPET Timer Support" + bool + prompt "HPET Timer Support" if X86_32 + default X86_64 help - This enables the use of the HPET for the kernel's internal timer. - HPET is the next generation timer replacing legacy 8254s. - You can safely choose Y here. However, HPET will only be - activated if the platform and the BIOS support this feature. - Otherwise the 8254 will be used for timing services. + Use the IA-PC HPET (High Precision Event Timer) to manage + time in preference to the PIT and RTC, if a HPET is + present. + HPET is the next generation timer replacing legacy 8254s. + The HPET provides a stable time base on SMP + systems, unlike the TSC, but it is more expensive to access, + as it is off-chip. You can find the HPET spec at + <http://www.intel.com/hardwaredesign/hpetspec.htm>. + + You can safely choose Y here. However, HPET will only be + activated if the platform and the BIOS support this feature. + Otherwise the 8254 will be used for timing services. - Choose N to continue using the legacy 8254 timer. + Choose N to continue using the legacy 8254 timer. config HPET_EMULATE_RTC bool depends on HPET_TIMER && RTC=y default y +# Mark as embedded because too many people got it wrong. +# The code disables itself when not needed. +config GART_IOMMU + bool "GART IOMMU support" if EMBEDDED + default y + select SWIOTLB + select AGP + depends on X86_64 && PCI + help + Support for full DMA access of devices with 32bit memory access only + on systems with more than 3GB. This is usually needed for USB, + sound, many IDE/SATA chipsets and some other devices. + Provides a driver for the AMD Athlon64/Opteron/Turion/Sempron GART + based hardware IOMMU and a software bounce buffer based IOMMU used + on Intel systems and as fallback. + The code is only active when needed (enough memory and limited + device) unless CONFIG_IOMMU_DEBUG or iommu=force is specified + too. + +config CALGARY_IOMMU + bool "IBM Calgary IOMMU support" + select SWIOTLB + depends on X86_64 && PCI && EXPERIMENTAL + help + Support for hardware IOMMUs in IBM's xSeries x366 and x460 + systems. Needed to run systems with more than 3GB of memory + properly with 32-bit PCI devices that do not support DAC + (Double Address Cycle). Calgary also supports bus level + isolation, where all DMAs pass through the IOMMU. This + prevents them from going anywhere except their intended + destination. This catches hard-to-find kernel bugs and + mis-behaving drivers and devices that do not use the DMA-API + properly to set up their DMA buffers. The IOMMU can be + turned off at boot time with the iommu=off parameter. + Normally the kernel will make the right choice by itself. + If unsure, say Y. + +config CALGARY_IOMMU_ENABLED_BY_DEFAULT + bool "Should Calgary be enabled by default?" + default y + depends on CALGARY_IOMMU + help + Should Calgary be enabled by default? if you choose 'y', Calgary + will be used (if it exists). If you choose 'n', Calgary will not be + used even if it exists. If you choose 'n' and would like to use + Calgary anyway, pass 'iommu=calgary' on the kernel command line. + If unsure, say Y. + +# need this always selected by IOMMU for the VIA workaround +config SWIOTLB + bool + help + Support for software bounce buffers used on x86-64 systems + which don't have a hardware IOMMU (e.g. the current generation + of Intel's x86-64 CPUs). Using this PCI devices which can only + access 32-bits of memory can be used on systems with more than + 3 GB of memory. If unsure, say Y. + + config NR_CPUS int "Maximum number of CPUs (2-255)" range 2 255 @@ -309,7 +478,7 @@ config NR_CPUS config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" - depends on X86_HT + depends on (X86_64 && SMP) || (X86_32 && X86_HT) help SMT scheduler support improves the CPU scheduler's decision making when dealing with Intel Pentium 4 chips with HyperThreading at a @@ -318,7 +487,7 @@ config SCHED_SMT config SCHED_MC bool "Multi-core scheduler support" - depends on X86_HT + depends on (X86_64 && SMP) || (X86_32 && X86_HT) default y help Multi-core scheduler support improves the CPU scheduler's decision @@ -329,7 +498,7 @@ source "kernel/Kconfig.preempt" config X86_UP_APIC bool "Local APIC support on uniprocessors" - depends on !SMP && !(X86_VISWS || X86_VOYAGER || X86_GENERICARCH) + depends on X86_32 && !SMP && !(X86_VISWS || X86_VOYAGER || X86_GENERICARCH) help A local APIC (Advanced Programmable Interrupt Controller) is an integrated interrupt controller in the CPU. If you have a single-CPU @@ -354,17 +523,17 @@ config X86_UP_IOAPIC config X86_LOCAL_APIC bool - depends on X86_UP_APIC || ((X86_VISWS || SMP) && !X86_VOYAGER) || X86_GENERICARCH + depends on X86_64 || (X86_32 && (X86_UP_APIC || ((X86_VISWS || SMP) && !X86_VOYAGER) || X86_GENERICARCH)) default y config X86_IO_APIC bool - depends on X86_UP_IOAPIC || (SMP && !(X86_VISWS || X86_VOYAGER)) || X86_GENERICARCH + depends on X86_64 || (X86_32 && (X86_UP_IOAPIC || (SMP && !(X86_VISWS || X86_VOYAGER)) || X86_GENERICARCH)) default y config X86_VISWS_APIC bool - depends on X86_VISWS + depends on X86_32 && X86_VISWS default y config X86_MCE @@ -384,29 +553,46 @@ config X86_MCE to disable it. MCE support simply ignores non-MCE processors like the 386 and 486, so nearly everyone can say Y here. +config X86_MCE_INTEL + bool "Intel MCE features" + depends on X86_64 && X86_MCE && X86_LOCAL_APIC + default y + help + Additional support for intel specific MCE features such as + the thermal monitor. + +config X86_MCE_AMD + bool "AMD MCE features" + depends on X86_64 && X86_MCE && X86_LOCAL_APIC + default y + help + Additional support for AMD specific MCE features such as + the DRAM Error Threshold. + config X86_MCE_NONFATAL tristate "Check for non-fatal errors on AMD Athlon/Duron / Intel Pentium 4" - depends on X86_MCE + depends on X86_32 && X86_MCE help Enabling this feature starts a timer that triggers every 5 seconds which will look at the machine check registers to see if anything happened. Non-fatal problems automatically get corrected (but still logged). Disable this if you don't want to see these messages. - Seeing the messages this option prints out may be indicative of dying hardware, + Seeing the messages this option prints out may be indicative of dying or out-of-spec (ie, overclocked) hardware. This option only does something on certain CPUs. (AMD Athlon/Duron and Intel Pentium 4) config X86_MCE_P4THERMAL bool "check for P4 thermal throttling interrupt." - depends on X86_MCE && (X86_UP_APIC || SMP) && !X86_VISWS + depends on X86_32 && X86_MCE && (X86_UP_APIC || SMP) && !X86_VISWS help Enabling this feature will cause a message to be printed when the P4 enters thermal throttling. config VM86 - default y bool "Enable VM86 support" if EMBEDDED + default y + depends on X86_32 help This option is required by programs like DOSEMU to run 16-bit legacy code on X86 processors. It also may be needed by software like @@ -415,6 +601,7 @@ config VM86 config TOSHIBA tristate "Toshiba Laptop support" + depends on X86_32 ---help--- This adds a driver to safely access the System Management Mode of the CPU on Toshiba portables with a genuine Toshiba BIOS. It does @@ -430,6 +617,7 @@ config TOSHIBA config I8K tristate "Dell laptop support" + depends on X86_32 ---help--- This adds a driver to safely access the System Management Mode of the CPU on the Dell Inspiron 8000. The System Management Mode @@ -450,7 +638,7 @@ config I8K config X86_REBOOTFIXUPS bool "Enable X86 board specific fixups for reboot" - depends on X86 + depends on X86_32 && X86 default n ---help--- This enables chipset and/or board specific fixups to be done @@ -505,12 +693,11 @@ config X86_CPUID with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to /dev/cpu/31/cpuid. -source "drivers/firmware/Kconfig" - choice prompt "High Memory Support" default HIGHMEM4G if !X86_NUMAQ default HIGHMEM64G if X86_NUMAQ + depends on X86_32 config NOHIGHMEM bool "off" @@ -570,6 +757,7 @@ choice depends on EXPERIMENTAL prompt "Memory split" if EMBEDDED default VMSPLIT_3G + depends on X86_32 help Select the desired split between kernel and user memory. @@ -607,16 +795,17 @@ config PAGE_OFFSET default 0x78000000 if VMSPLIT_2G_OPT default 0x40000000 if VMSPLIT_1G default 0xC0000000 + depends on X86_32 config HIGHMEM bool - depends on HIGHMEM64G || HIGHMEM4G + depends on X86_32 && (HIGHMEM64G || HIGHMEM4G) default y config X86_PAE bool "PAE (Physical Address Extension) Support" default n - depends on !HIGHMEM4G + depends on X86_32 && !HIGHMEM4G select RESOURCES_64BIT help PAE is required for NX support, and furthermore enables @@ -627,46 +816,82 @@ config X86_PAE # Common NUMA Features config NUMA bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)" - depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) && EXPERIMENTAL + depends on SMP + depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) && EXPERIMENTAL) default n if X86_PC default y if (X86_NUMAQ || X86_SUMMIT) help - NUMA support for i386. This is currently high experimental - and should be only used for kernel development. It might also - cause boot failures. + Enable NUMA (Non Uniform Memory Access) support. + The kernel will try to allocate memory used by a CPU on the + local memory controller of the CPU and add some more + NUMA awareness to the kernel. + + For i386 this is currently highly experimental and should be only + used for kernel development. It might also cause boot failures. + For x86_64 this is recommended on all multiprocessor Opteron systems. + If the system is EM64T, you should say N unless your system is + EM64T NUMA. comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI" - depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI) + depends on X86_32 && X86_SUMMIT && (!HIGHMEM64G || !ACPI) + +config K8_NUMA + bool "Old style AMD Opteron NUMA detection" + depends on X86_64 && NUMA && PCI + default y + help + Enable K8 NUMA node topology detection. You should say Y here if + you have a multi processor AMD K8 system. This uses an old + method to read the NUMA configuration directly from the builtin + Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA + instead, which also takes priority if both are compiled in. + +config X86_64_ACPI_NUMA + bool "ACPI NUMA detection" + depends on X86_64 && NUMA && ACPI && PCI + select ACPI_NUMA + default y + help + Enable ACPI SRAT based node topology detection. + +config NUMA_EMU + bool "NUMA emulation" + depends on X86_64 && NUMA + help + Enable NUMA emulation. A flat machine will be split + into virtual nodes when booted with "numa=fake=N", where N is the + number of nodes. This is only useful for debugging. config NODES_SHIFT int + default "6" if X86_64 default "4" if X86_NUMAQ default "3" depends on NEED_MULTIPLE_NODES config HAVE_ARCH_BOOTMEM_NODE bool - depends on NUMA + depends on X86_32 && NUMA default y config ARCH_HAVE_MEMORY_PRESENT bool - depends on DISCONTIGMEM + depends on X86_32 && DISCONTIGMEM default y config NEED_NODE_MEMMAP_SIZE bool - depends on DISCONTIGMEM || SPARSEMEM + depends on X86_32 && (DISCONTIGMEM || SPARSEMEM) default y config HAVE_ARCH_ALLOC_REMAP bool - depends on NUMA + depends on X86_32 && NUMA default y config ARCH_FLATMEM_ENABLE def_bool y - depends on (ARCH_SELECT_MEMORY_MODEL && X86_PC) + depends on (X86_32 && ARCH_SELECT_MEMORY_MODEL && X86_PC) || (X86_64 && !NUMA) config ARCH_DISCONTIGMEM_ENABLE def_bool y @@ -678,21 +903,23 @@ config ARCH_DISCONTIGMEM_DEFAULT config ARCH_SPARSEMEM_ENABLE def_bool y - depends on (NUMA || (X86_PC && EXPERIMENTAL)) - select SPARSEMEM_STATIC + depends on NUMA || (EXPERIMENTAL && (X86_PC || X86_64)) + select SPARSEMEM_STATIC if X86_32 + select SPARSEMEM_VMEMMAP_ENABLE if X86_64 config ARCH_SELECT_MEMORY_MODEL def_bool y - depends on ARCH_SPARSEMEM_ENABLE + depends on X86_32 && ARCH_SPARSEMEM_ENABLE -config ARCH_POPULATES_NODE_MAP - def_bool y +config ARCH_MEMORY_PROBE + def_bool X86_64 + depends on MEMORY_HOTPLUG source "mm/Kconfig" config HIGHPTE bool "Allocate 3rd-level pagetables from highmem" - depends on HIGHMEM4G || HIGHMEM64G + depends on X86_32 && (HIGHMEM4G || HIGHMEM64G) help The VM uses one page table entry for each page of physical memory. For systems with a lot of RAM, this can be wasteful of precious @@ -700,7 +927,8 @@ config HIGHPTE entries in high memory. config MATH_EMULATION - bool "Math emulation" + bool + prompt "Math emulation" if X86_32 ---help--- Linux can emulate a math coprocessor (used for floating point operations) if you don't have one. 486DX and Pentium processors have @@ -760,7 +988,7 @@ config MTRR config EFI bool "Boot from EFI support" - depends on ACPI + depends on X86_32 && ACPI default n ---help--- This enables the kernel to boot on EFI platforms using @@ -777,18 +1005,18 @@ config EFI kernel should continue to boot on existing non-EFI platforms. config IRQBALANCE - bool "Enable kernel irq balancing" - depends on SMP && X86_IO_APIC + bool "Enable kernel irq balancing" + depends on X86_32 && SMP && X86_IO_APIC default y help - The default yes will allow the kernel to do irq load balancing. + The default yes will allow the kernel to do irq load balancing. Saying no will keep the kernel from doing irq load balancing. # turning this on wastes a bunch of space. # Summit needs it only when NUMA is on config BOOT_IOREMAP bool - depends on (((X86_SUMMIT || X86_GENERICARCH) && NUMA) || (X86 && EFI)) + depends on X86_32 && (((X86_SUMMIT || X86_GENERICARCH) && NUMA) || (X86 && EFI)) default y config SECCOMP @@ -808,6 +1036,30 @@ config SECCOMP If unsure, say Y. Only embedded should say N here. +config CC_STACKPROTECTOR + bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" + depends on X86_64 && EXPERIMENTAL + help + This option turns on the -fstack-protector GCC feature. This + feature puts, at the beginning of critical functions, a canary + value on the stack just before the return address, and validates + the value just before actually returning. Stack based buffer + overflows (that need to overwrite this return address) now also + overwrite the canary, which gets detected and the attack is then + neutralized via a kernel panic. + + This feature requires gcc version 4.2 or above, or a distribution + gcc with the feature backported. Older versions are automatically + detected and for those versions, this configuration option is ignored. + +config CC_STACKPROTECTOR_ALL + bool "Use stack-protector for all functions" + depends on CC_STACKPROTECTOR + help + Normally, GCC only inserts the canary value protection for + functions that use large-ish on-stack buffers. By enabling + this option, GCC will be asked to do this for ALL functions. + source kernel/Kconfig.hz config KEXEC @@ -829,7 +1081,7 @@ config KEXEC config CRASH_DUMP bool "kernel crash dumps (EXPERIMENTAL)" depends on EXPERIMENTAL - depends on HIGHMEM + depends on X86_64 || (X86_32 && HIGHMEM) help Generate crash dump after being started by kexec. This should be normally only set in special crash dump kernels @@ -844,6 +1096,7 @@ config CRASH_DUMP config PHYSICAL_START hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP) default "0x1000000" if X86_NUMAQ + default "0x200000" if X86_64 default "0x100000" help This gives the physical address where the kernel is loaded. @@ -896,25 +1149,31 @@ config RELOCATABLE must live at a different physical address than the primary kernel. + Note: If CONFIG_RELOCATABLE=y, then the kernel runs from the address + it has been loaded at and the compile time physical address + (CONFIG_PHYSICAL_START) is ignored. + config PHYSICAL_ALIGN - hex "Alignment value to which kernel should be aligned" - default "0x100000" + hex + prompt "Alignment value to which kernel should be aligned" if X86_32 + default "0x100000" if X86_32 + default "0x200000" if X86_64 range 0x2000 0x400000 help This value puts the alignment restrictions on physical address - where kernel is loaded and run from. Kernel is compiled for an - address which meets above alignment restriction. - - If bootloader loads the kernel at a non-aligned address and - CONFIG_RELOCATABLE is set, kernel will move itself to nearest - address aligned to above value and run from there. - - If bootloader loads the kernel at a non-aligned address and - CONFIG_RELOCATABLE is not set, kernel will ignore the run time - load address and decompress itself to the address it has been - compiled for and run from there. The address for which kernel is - compiled already meets above alignment restrictions. Hence the - end result is that kernel runs from a physical address meeting + where kernel is loaded and run from. Kernel is compiled for an + address which meets above alignment restriction. + + If bootloader loads the kernel at a non-aligned address and + CONFIG_RELOCATABLE is set, kernel will move itself to nearest + address aligned to above value and run from there. + + If bootloader loads the kernel at a non-aligned address and + CONFIG_RELOCATABLE is not set, kernel will ignore the run time + load address and decompress itself to the address it has been + compiled for and run from there. The address for which kernel is + compiled already meets above alignment restrictions. Hence the + end result is that kernel runs from a physical address meeting above alignment restrictions. Don't change this unless you know what you are doing. @@ -926,10 +1185,13 @@ config HOTPLUG_CPU Say Y here to experiment with turning CPUs off and on, and to enable suspend on SMP systems. CPUs can be controlled through /sys/devices/system/cpu. + Say N if you want to disable CPU hotplug and don't need to + suspend. config COMPAT_VDSO bool "Compat VDSO support" default y + depends on X86_32 help Map the VDSO to the predictable old-style address too. ---help--- @@ -943,18 +1205,35 @@ endmenu config ARCH_ENABLE_MEMORY_HOTPLUG def_bool y - depends on HIGHMEM + depends on X86_64 || (X86_32 && HIGHMEM) + +config MEMORY_HOTPLUG_RESERVE + def_bool X86_64 + depends on (MEMORY_HOTPLUG && DISCONTIGMEM) + +config HAVE_ARCH_EARLY_PFN_TO_NID + def_bool X86_64 + depends on NUMA -menu "Power management options (ACPI, APM)" +config OUT_OF_LINE_PFN_TO_PAGE + def_bool X86_64 + depends on DISCONTIGMEM + +menu "Power management options" depends on !X86_VOYAGER -source kernel/power/Kconfig +config ARCH_HIBERNATION_HEADER + bool + depends on X86_64 && HIBERNATION + default y + +source "kernel/power/Kconfig" source "drivers/acpi/Kconfig" menuconfig APM tristate "APM (Advanced Power Management) BIOS support" - depends on PM_SLEEP && !X86_VISWS + depends on X86_32 && PM_SLEEP && !X86_VISWS ---help--- APM is a BIOS specification for saving power using several different techniques. This is mostly useful for battery powered laptops with @@ -1082,9 +1361,12 @@ endif # APM source "arch/x86/kernel/cpu/cpufreq/Kconfig" +source "drivers/cpuidle/Kconfig" + endmenu -menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" + +menu "Bus options (PCI etc.)" config PCI bool "PCI support" if !X86_VISWS @@ -1104,7 +1386,7 @@ config PCI choice prompt "PCI access mode" - depends on PCI && !X86_VISWS + depends on X86_32 && PCI && !X86_VISWS default PCI_GOANY ---help--- On PCI systems, the BIOS can be used to detect the PCI devices and @@ -1137,17 +1419,18 @@ endchoice config PCI_BIOS bool - depends on !X86_VISWS && PCI && (PCI_GOBIOS || PCI_GOANY) + depends on X86_32 && !X86_VISWS && PCI && (PCI_GOBIOS || PCI_GOANY) default y +# x86-64 doesn't support PCI BIOS access from long mode so always go direct. config PCI_DIRECT bool - depends on PCI && ((PCI_GODIRECT || PCI_GOANY) || X86_VISWS) + depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY) || X86_VISWS) default y config PCI_MMCONFIG bool - depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) + depends on X86_32 && PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) default y config PCI_DOMAINS @@ -1155,14 +1438,52 @@ config PCI_DOMAINS depends on PCI default y +config PCI_MMCONFIG + bool "Support mmconfig PCI config space access" + depends on X86_64 && PCI && ACPI + +config DMAR + bool "Support for DMA Remapping Devices (EXPERIMENTAL)" + depends on X86_64 && PCI_MSI && ACPI && EXPERIMENTAL + help + DMA remapping (DMAR) devices support enables independent address + translations for Direct Memory Access (DMA) from devices. + These DMA remapping devices are reported via ACPI tables + and include PCI device scope covered by these DMA + remapping devices. + +config DMAR_GFX_WA + bool "Support for Graphics workaround" + depends on DMAR + default y + help + Current Graphics drivers tend to use physical address + for DMA and avoid using DMA APIs. Setting this config + option permits the IOMMU driver to set a unity map for + all the OS-visible memory. Hence the driver can continue + to use physical addresses for DMA. + +config DMAR_FLOPPY_WA + bool + depends on DMAR + default y + help + Floppy disk drivers are know to bypass DMA API calls + thereby failing to work when IOMMU is enabled. This + workaround will setup a 1:1 mapping for the first + 16M to make floppy (an ISA device) work. + source "drivers/pci/pcie/Kconfig" source "drivers/pci/Kconfig" +# x86_64 have no ISA slots, but do have ISA-style DMA. config ISA_DMA_API bool default y +if X86_32 + config ISA bool "ISA support" depends on !(X86_VOYAGER || X86_VISWS) @@ -1234,9 +1555,11 @@ config GEODE_MFGPT_TIMER MFGPTs have a better resolution and max interval than the generic PIT, and are suitable for use as high-res timers. +endif # X86_32 + config K8_NB def_bool y - depends on AGP_AMD64 + depends on AGP_AMD64 || (X86_64 && (GART_IOMMU || (PCI && NUMA))) source "drivers/pcmcia/Kconfig" @@ -1244,87 +1567,56 @@ source "drivers/pci/hotplug/Kconfig" endmenu -menu "Executable file formats" + +menu "Executable file formats / Emulations" source "fs/Kconfig.binfmt" -endmenu +config IA32_EMULATION + bool "IA32 Emulation" + depends on X86_64 + help + Include code to run 32-bit programs under a 64-bit kernel. You should + likely turn this on, unless you're 100% sure that you don't have any + 32-bit programs left. -source "net/Kconfig" +config IA32_AOUT + tristate "IA32 a.out support" + depends on IA32_EMULATION + help + Support old a.out binaries in the 32bit emulation. -source "drivers/Kconfig" +config COMPAT + bool + depends on IA32_EMULATION + default y -source "fs/Kconfig" +config COMPAT_FOR_U64_ALIGNMENT + def_bool COMPAT + depends on X86_64 -menuconfig INSTRUMENTATION - bool "Instrumentation Support" +config SYSVIPC_COMPAT + bool + depends on X86_64 && COMPAT && SYSVIPC default y - ---help--- - Say Y here to get to see options related to performance measurement, - debugging, and testing. This option alone does not add any kernel code. - If you say N, all options in this submenu will be skipped and disabled. +endmenu -if INSTRUMENTATION -source "arch/x86/oprofile/Kconfig" +source "net/Kconfig" -config KPROBES - bool "Kprobes" - depends on KALLSYMS && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". +source "drivers/Kconfig" -endif # INSTRUMENTATION +source "drivers/firmware/Kconfig" + +source "fs/Kconfig" -source "arch/i386/Kconfig.debug" +source "kernel/Kconfig.instrumentation" + +source "arch/x86/Kconfig.debug" source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" - -# -# Use the generic interrupt handling code in kernel/irq/: -# -config GENERIC_HARDIRQS - bool - default y - -config GENERIC_IRQ_PROBE - bool - default y - -config GENERIC_PENDING_IRQ - bool - depends on GENERIC_HARDIRQS && SMP - default y - -config X86_SMP - bool - depends on SMP && !X86_VOYAGER - default y - -config X86_HT - bool - depends on SMP && !(X86_VISWS || X86_VOYAGER) - default y - -config X86_BIOS_REBOOT - bool - depends on !(X86_VISWS || X86_VOYAGER) - default y - -config X86_TRAMPOLINE - bool - depends on X86_SMP || (X86_VOYAGER && SMP) - default y - -config KTIME_SCALAR - bool - default y diff --git a/arch/i386/Kconfig.cpu b/arch/x86/Kconfig.cpu index 0e2adadf590..c30162202dc 100644 --- a/arch/i386/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -3,11 +3,12 @@ if !X86_ELAN choice prompt "Processor family" - default M686 + default M686 if X86_32 + default GENERIC_CPU if X86_64 config M386 bool "386" - depends on !UML + depends on X86_32 && !UML ---help--- This is the processor type of your CPU. This information is used for optimizing purposes. In order to compile a kernel that can run on @@ -49,6 +50,7 @@ config M386 config M486 bool "486" + depends on X86_32 help Select this for a 486 series processor, either Intel or one of the compatible processors from AMD, Cyrix, IBM, or Intel. Includes DX, @@ -57,6 +59,7 @@ config M486 config M586 bool "586/K5/5x86/6x86/6x86MX" + depends on X86_32 help Select this for an 586 or 686 series processor such as the AMD K5, the Cyrix 5x86, 6x86 and 6x86MX. This choice does not @@ -64,18 +67,21 @@ config M586 config M586TSC bool "Pentium-Classic" + depends on X86_32 help Select this for a Pentium Classic processor with the RDTSC (Read Time Stamp Counter) instruction for benchmarking. config M586MMX bool "Pentium-MMX" + depends on X86_32 help Select this for a Pentium with the MMX graphics/multimedia extended instructions. config M686 bool "Pentium-Pro" + depends on X86_32 help Select this for Intel Pentium Pro chips. This enables the use of Pentium Pro extended instructions, and disables the init-time guard @@ -83,6 +89,7 @@ config M686 config MPENTIUMII bool "Pentium-II/Celeron(pre-Coppermine)" + depends on X86_32 help Select this for Intel chips based on the Pentium-II and pre-Coppermine Celeron core. This option enables an unaligned @@ -92,6 +99,7 @@ config MPENTIUMII config MPENTIUMIII bool "Pentium-III/Celeron(Coppermine)/Pentium-III Xeon" + depends on X86_32 help Select this for Intel chips based on the Pentium-III and Celeron-Coppermine core. This option enables use of some @@ -100,19 +108,14 @@ config MPENTIUMIII config MPENTIUMM bool "Pentium M" + depends on X86_32 help Select this for Intel Pentium M (not Pentium-4 M) notebook chips. -config MCORE2 - bool "Core 2/newer Xeon" - help - Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx) - CPUs. You can distinguish newer from older Xeons by the CPU family - in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo) - config MPENTIUM4 bool "Pentium-4/Celeron(P4-based)/Pentium-4 M/older Xeon" + depends on X86_32 help Select this for Intel Pentium 4 chips. This includes the Pentium 4, Pentium D, P4-based Celeron and Xeon, and @@ -148,6 +151,7 @@ config MPENTIUM4 config MK6 bool "K6/K6-II/K6-III" + depends on X86_32 help Select this for an AMD K6-family processor. Enables use of some extended instructions, and passes appropriate optimization @@ -155,6 +159,7 @@ config MK6 config MK7 bool "Athlon/Duron/K7" + depends on X86_32 help Select this for an AMD Athlon K7-family processor. Enables use of some extended instructions, and passes appropriate optimization @@ -169,6 +174,7 @@ config MK8 config MCRUSOE bool "Crusoe" + depends on X86_32 help Select this for a Transmeta Crusoe processor. Treats the processor like a 586 with TSC, and sets some GCC optimization flags (like a @@ -176,11 +182,13 @@ config MCRUSOE config MEFFICEON bool "Efficeon" + depends on X86_32 help Select this for a Transmeta Efficeon processor. config MWINCHIPC6 bool "Winchip-C6" + depends on X86_32 help Select this for an IDT Winchip C6 chip. Linux and GCC treat this chip as a 586TSC with some extended instructions @@ -188,6 +196,7 @@ config MWINCHIPC6 config MWINCHIP2 bool "Winchip-2" + depends on X86_32 help Select this for an IDT Winchip-2. Linux and GCC treat this chip as a 586TSC with some extended instructions @@ -195,6 +204,7 @@ config MWINCHIP2 config MWINCHIP3D bool "Winchip-2A/Winchip-3" + depends on X86_32 help Select this for an IDT Winchip-2A or 3. Linux and GCC treat this chip as a 586TSC with some extended instructions @@ -204,16 +214,19 @@ config MWINCHIP3D config MGEODEGX1 bool "GeodeGX1" + depends on X86_32 help Select this for a Geode GX1 (Cyrix MediaGX) chip. config MGEODE_LX bool "Geode GX/LX" + depends on X86_32 help Select this for AMD Geode GX and LX processors. config MCYRIXIII bool "CyrixIII/VIA-C3" + depends on X86_32 help Select this for a Cyrix III or C3 chip. Presently Linux and GCC treat this chip as a generic 586. Whilst the CPU is 686 class, @@ -225,6 +238,7 @@ config MCYRIXIII config MVIAC3_2 bool "VIA C3-2 (Nehemiah)" + depends on X86_32 help Select this for a VIA C3 "Nehemiah". Selecting this enables usage of SSE and tells gcc to treat the CPU as a 686. @@ -232,15 +246,42 @@ config MVIAC3_2 config MVIAC7 bool "VIA C7" + depends on X86_32 help Select this for a VIA C7. Selecting this uses the correct cache shift and tells gcc to treat the CPU as a 686. +config MPSC + bool "Intel P4 / older Netburst based Xeon" + depends on X86_64 + help + Optimize for Intel Pentium 4, Pentium D and older Nocona/Dempsey + Xeon CPUs with Intel 64bit which is compatible with x86-64. + Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the + Netburst core and shouldn't use this option. You can distinguish them + using the cpu family field + in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one. + +config MCORE2 + bool "Core 2/newer Xeon" + help + Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx) + CPUs. You can distinguish newer from older Xeons by the CPU family + in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo) + +config GENERIC_CPU + bool "Generic-x86-64" + depends on X86_64 + help + Generic x86-64 CPU. + Run equally well on all x86-64 CPUs. + endchoice config X86_GENERIC - bool "Generic x86 support" - help + bool "Generic x86 support" + depends on X86_32 + help Instead of just including optimizations for the selected x86 variant (e.g. PII, Crusoe or Athlon), include some more generic optimizations as well. This will make the kernel @@ -253,44 +294,31 @@ endif # # Define implied options from the CPU selection here -# +config X86_L1_CACHE_BYTES + int + default "128" if GENERIC_CPU || MPSC + default "64" if MK8 || MCORE2 + depends on X86_64 + +config X86_INTERNODE_CACHE_BYTES + int + default "4096" if X86_VSMP + default X86_L1_CACHE_BYTES if !X86_VSMP + depends on X86_64 + config X86_CMPXCHG - bool - depends on !M386 - default y + def_bool X86_64 || (X86_32 && !M386) config X86_L1_CACHE_SHIFT int - default "7" if MPENTIUM4 || X86_GENERIC + default "7" if MPENTIUM4 || X86_GENERIC || GENERIC_CPU || MPSC default "4" if X86_ELAN || M486 || M386 || MGEODEGX1 default "5" if MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MVIAC7 config X86_XADD bool - depends on !M386 - default y - -config RWSEM_GENERIC_SPINLOCK - bool - depends on !X86_XADD - default y - -config RWSEM_XCHGADD_ALGORITHM - bool - depends on X86_XADD - default y - -config ARCH_HAS_ILOG2_U32 - bool - default n - -config ARCH_HAS_ILOG2_U64 - bool - default n - -config GENERIC_CALIBRATE_DELAY - bool + depends on X86_32 && !M386 default y config X86_PPRO_FENCE @@ -305,22 +333,22 @@ config X86_F00F_BUG config X86_WP_WORKS_OK bool - depends on !M386 + depends on X86_32 && !M386 default y config X86_INVLPG bool - depends on !M386 + depends on X86_32 && !M386 default y config X86_BSWAP bool - depends on !M386 + depends on X86_32 && !M386 default y config X86_POPAD_OK bool - depends on !M386 + depends on X86_32 && !M386 default y config X86_ALIGNMENT_16 @@ -330,7 +358,7 @@ config X86_ALIGNMENT_16 config X86_GOOD_APIC bool - depends on MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || MK8 || MEFFICEON || MCORE2 || MVIAC7 + depends on MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || MK8 || MEFFICEON || MCORE2 || MVIAC7 || X86_64 default y config X86_INTEL_USERCOPY @@ -355,7 +383,7 @@ config X86_OOSTORE config X86_TSC bool - depends on (MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2) && !X86_NUMAQ + depends on ((MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2) && !X86_NUMAQ) || X86_64 default y # this should be set for all -march=.. options where the compiler @@ -367,6 +395,7 @@ config X86_CMOV config X86_MINIMUM_CPU_FAMILY int - default "4" if X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK + default "64" if X86_64 + default "4" if X86_32 && (X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK) default "3" diff --git a/arch/i386/Kconfig.debug b/arch/x86/Kconfig.debug index f03531eacdf..761ca7b5f12 100644 --- a/arch/i386/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -1,13 +1,12 @@ menu "Kernel hacking" config TRACE_IRQFLAGS_SUPPORT - bool - default y + def_bool y source "lib/Kconfig.debug" config EARLY_PRINTK - bool "Early printk" if EMBEDDED && DEBUG_KERNEL + bool "Early printk" if EMBEDDED && DEBUG_KERNEL && X86_32 default y help Write kernel log output directly into the VGA buffer or to a serial @@ -37,10 +36,12 @@ config DEBUG_STACK_USAGE comment "Page alloc debug is incompatible with Software Suspend on i386" depends on DEBUG_KERNEL && HIBERNATION + depends on X86_32 config DEBUG_PAGEALLOC bool "Debug page memory allocations" depends on DEBUG_KERNEL && !HIBERNATION && !HUGETLBFS + depends on X86_32 help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types @@ -59,6 +60,7 @@ config DEBUG_RODATA config 4KSTACKS bool "Use 4Kb for kernel stacks instead of 8Kb" depends on DEBUG_KERNEL + depends on X86_32 help If you say Y here the kernel will use a 4Kb stacksize for the kernel stack attached to each process/thread. This facilitates @@ -67,22 +69,47 @@ config 4KSTACKS will also use IRQ stacks to compensate for the reduced stackspace. config X86_FIND_SMP_CONFIG - bool + def_bool y depends on X86_LOCAL_APIC || X86_VOYAGER - default y + depends on X86_32 config X86_MPPARSE - bool + def_bool y depends on X86_LOCAL_APIC && !X86_VISWS - default y + depends on X86_32 config DOUBLEFAULT default y bool "Enable doublefault exception handler" if EMBEDDED + depends on X86_32 + help + This option allows trapping of rare doublefault exceptions that + would otherwise cause a system to silently reboot. Disabling this + option saves about 4k and might cause you much additional grey + hair. + +config IOMMU_DEBUG + bool "Enable IOMMU debugging" + depends on GART_IOMMU && DEBUG_KERNEL + depends on X86_64 + help + Force the IOMMU to on even when you have less than 4GB of + memory and add debugging code. On overflow always panic. And + allow to enable IOMMU leak tracing. Can be disabled at boot + time with iommu=noforce. This will also enable scatter gather + list merging. Currently not recommended for production + code. When you use it make sure you have a big enough + IOMMU/AGP aperture. Most of the options enabled by this can + be set more finegrained using the iommu= command line + options. See Documentation/x86_64/boot-options.txt for more + details. + +config IOMMU_LEAK + bool "IOMMU leak tracing" + depends on DEBUG_KERNEL + depends on IOMMU_DEBUG help - This option allows trapping of rare doublefault exceptions that - would otherwise cause a system to silently reboot. Disabling this - option saves about 4k and might cause you much additional grey - hair. + Add a simple leak tracer to the IOMMU code. This is useful when you + are debugging a buggy device driver that leaks IOMMU mappings. endmenu diff --git a/arch/x86/Makefile b/arch/x86/Makefile new file mode 100644 index 00000000000..7aa1dc6d67c --- /dev/null +++ b/arch/x86/Makefile @@ -0,0 +1,19 @@ +# Unified Makefile for i386 and x86_64 + +# select defconfig based on actual architecture +ifeq ($(ARCH),x86) + KBUILD_DEFCONFIG := i386_defconfig +else + KBUILD_DEFCONFIG := $(ARCH)_defconfig +endif + +# No need to remake these files +$(srctree)/arch/x86/Makefile%: ; + +ifeq ($(CONFIG_X86_32),y) + UTS_MACHINE := i386 + include $(srctree)/arch/x86/Makefile_32 +else + UTS_MACHINE := x86_64 + include $(srctree)/arch/x86/Makefile_64 +endif diff --git a/arch/i386/Makefile b/arch/x86/Makefile_32 index f036d2dee3d..50394da2f6c 100644 --- a/arch/i386/Makefile +++ b/arch/x86/Makefile_32 @@ -1,5 +1,5 @@ # -# i386/Makefile +# i386 Makefile # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. Remember to do have actions @@ -17,8 +17,11 @@ # 20050320 Kianusch Sayah Karadji <kianusch@sk-tech.net> # Added support for GEODE CPU -# Fill in SRCARCH -SRCARCH := x86 +# BITS is used as extension for files which are available in a 32 bit +# and a 64 bit version to simplify shared Makefiles. +# e.g.: obj-y += foo_$(BITS).o +BITS := 32 +export BITS HAS_BIARCH := $(call cc-option-yn, -m32) ifeq ($(HAS_BIARCH),y) @@ -40,7 +43,7 @@ KBUILD_CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2) # CPU-specific tuning. Anything which can be shared with UML should go here. -include $(srctree)/arch/i386/Makefile.cpu +include $(srctree)/arch/x86/Makefile_32.cpu # temporary until string.h is fixed cflags-y += -ffreestanding @@ -99,10 +102,13 @@ core-$(CONFIG_X86_ES7000) := arch/x86/mach-es7000/ # Xen paravirtualization support core-$(CONFIG_XEN) += arch/x86/xen/ +# lguest paravirtualization support +core-$(CONFIG_LGUEST_GUEST) += arch/x86/lguest/ + # default subarch .h files mflags-y += -Iinclude/asm-x86/mach-default -head-y := arch/x86/kernel/head_32.o arch/x86/kernel/init_task_32.o +head-y := arch/x86/kernel/head_32.o arch/x86/kernel/init_task.o libs-y += arch/x86/lib/ core-y += arch/x86/kernel/ \ @@ -131,9 +137,9 @@ all: bzImage zImage zlilo zdisk: KBUILD_IMAGE := arch/x86/boot/zImage zImage bzImage: vmlinux - $(Q)mkdir -p $(objtree)/arch/i386/boot - $(Q)ln -fsn $(objtree)/arch/x86/boot/bzImage $(objtree)/arch/i386/boot/bzImage $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE) + $(Q)mkdir -p $(objtree)/arch/i386/boot + $(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/i386/boot/bzImage compressed: zImage @@ -154,7 +160,7 @@ archclean: $(Q)$(MAKE) $(clean)=arch/x86/boot define archhelp - echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)' + echo '* bzImage - Compressed kernel image (arch/x86/boot/bzImage)' echo ' install - Install kernel using' echo ' (your) ~/bin/installkernel or' echo ' (distribution) /sbin/installkernel or' @@ -164,6 +170,6 @@ define archhelp echo ' isoimage - Create a boot CD-ROM image' endef -CLEAN_FILES += arch/$(ARCH)/boot/fdimage \ - arch/$(ARCH)/boot/image.iso \ - arch/$(ARCH)/boot/mtools.conf +CLEAN_FILES += arch/x86/boot/fdimage \ + arch/x86/boot/image.iso \ + arch/x86/boot/mtools.conf diff --git a/arch/i386/Makefile.cpu b/arch/x86/Makefile_32.cpu index e372b584e91..e372b584e91 100644 --- a/arch/i386/Makefile.cpu +++ b/arch/x86/Makefile_32.cpu diff --git a/arch/x86_64/Makefile b/arch/x86/Makefile_64 index 03e1ede27b8..a804860022e 100644 --- a/arch/x86_64/Makefile +++ b/arch/x86/Makefile_64 @@ -1,5 +1,5 @@ # -# x86_64/Makefile +# x86_64 Makefile # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. Remember to do have actions @@ -21,8 +21,11 @@ # # $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $ -# Fill in SRCARCH -SRCARCH := x86 +# BITS is used as extension for files which are available in a 32 bit +# and a 64 bit version to simplify shared Makefiles. +# e.g.: obj-y += foo_$(BITS).o +BITS := 64 +export BITS LDFLAGS := -m elf_x86_64 OBJCOPYFLAGS := -O binary -R .note -R .comment -S @@ -74,7 +77,7 @@ KBUILD_CFLAGS += $(cflags-y) CFLAGS_KERNEL += $(cflags-kernel-y) KBUILD_AFLAGS += -m64 -head-y := arch/x86/kernel/head_64.o arch/x86/kernel/head64.o arch/x86/kernel/init_task_64.o +head-y := arch/x86/kernel/head_64.o arch/x86/kernel/head64.o arch/x86/kernel/init_task.o libs-y += arch/x86/lib/ core-y += arch/x86/kernel/ \ @@ -97,9 +100,9 @@ BOOTIMAGE := arch/x86/boot/bzImage KBUILD_IMAGE := $(BOOTIMAGE) bzImage: vmlinux - $(Q)mkdir -p $(objtree)/arch/x86_64/boot - $(Q)ln -fsn $(objtree)/arch/x86/boot/bzImage $(objtree)/arch/x86_64/boot/bzImage $(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE) + $(Q)mkdir -p $(objtree)/arch/x86_64/boot + $(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/x86_64/boot/bzImage bzlilo: vmlinux $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zlilo @@ -124,7 +127,7 @@ archclean: $(Q)$(MAKE) $(clean)=$(boot) define archhelp - echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)' + echo '* bzImage - Compressed kernel image (arch/x86/boot/bzImage)' echo ' install - Install kernel using' echo ' (your) ~/bin/installkernel or' echo ' (distribution) /sbin/installkernel or' @@ -134,8 +137,8 @@ define archhelp echo ' isoimage - Create a boot CD-ROM image' endef -CLEAN_FILES += arch/$(ARCH)/boot/fdimage \ - arch/$(ARCH)/boot/image.iso \ - arch/$(ARCH)/boot/mtools.conf +CLEAN_FILES += arch/x86/boot/fdimage \ + arch/x86/boot/image.iso \ + arch/x86/boot/mtools.conf diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index 89dbf970e05..7a3116ccf38 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -49,10 +49,10 @@ HOSTCFLAGS_build.o := $(LINUXINCLUDE) # How to compile the 16-bit code. Note we always compile for -march=i386, # that way we can complain to the user if the CPU is insufficient. -cflags-i386 := -cflags-x86_64 := -m32 +cflags-$(CONFIG_X86_32) := +cflags-$(CONFIG_X86_64) := -m32 KBUILD_CFLAGS := $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \ - $(cflags-$(ARCH)) \ + $(cflags-y) \ -Wall -Wstrict-prototypes \ -march=i386 -mregparm=3 \ -include $(srctree)/$(src)/code16gcc.h \ diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index 20bab9431ac..d2b5adf4651 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -17,13 +17,15 @@ #ifndef BOOT_BOOT_H #define BOOT_BOOT_H +#define STACK_SIZE 512 /* Minimum number of bytes for stack */ + #ifndef __ASSEMBLY__ #include <stdarg.h> #include <linux/types.h> #include <linux/edd.h> #include <asm/boot.h> -#include <asm/bootparam.h> +#include <asm/setup.h> /* Useful macros */ #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) @@ -198,8 +200,6 @@ static inline int isdigit(int ch) } /* Heap -- available for dynamic lists. */ -#define STACK_SIZE 512 /* Minimum number of bytes for stack */ - extern char _end[]; extern char *HEAP; extern char *heap_end; @@ -216,9 +216,9 @@ static inline char *__get_heap(size_t s, size_t a, size_t n) #define GET_HEAP(type, n) \ ((type *)__get_heap(sizeof(type),__alignof__(type),(n))) -static inline int heap_free(void) +static inline bool heap_free(size_t n) { - return heap_end-HEAP; + return (int)(heap_end-HEAP) >= (int)n; } /* copy.S */ diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S index f35ea223752..036e635f18a 100644 --- a/arch/x86/boot/compressed/head_32.S +++ b/arch/x86/boot/compressed/head_32.S @@ -27,12 +27,18 @@ #include <asm/segment.h> #include <asm/page.h> #include <asm/boot.h> +#include <asm/asm-offsets.h> .section ".text.head","ax",@progbits .globl startup_32 startup_32: cld + /* test KEEP_SEGMENTS flag to see if the bootloader is asking + * us to not reload segments */ + testb $(1<<6), BP_loadflags(%esi) + jnz 1f + cli movl $(__BOOT_DS),%eax movl %eax,%ds @@ -40,6 +46,7 @@ startup_32: movl %eax,%fs movl %eax,%gs movl %eax,%ss +1: /* Calculate the delta between where we were compiled to run * at and where we were actually loaded at. This can only be done diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 49467640751..1ccb38a7f0d 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -29,6 +29,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/msr.h> +#include <asm/asm-offsets.h> .section ".text.head" .code32 @@ -36,11 +37,17 @@ startup_32: cld + /* test KEEP_SEGMENTS flag to see if the bootloader is asking + * us to not reload segments */ + testb $(1<<6), BP_loadflags(%esi) + jnz 1f + cli movl $(__KERNEL_DS), %eax movl %eax, %ds movl %eax, %es movl %eax, %ss +1: /* Calculate the delta between where we were compiled to run * at and where we were actually loaded at. This can only be done diff --git a/arch/x86/boot/compressed/misc_32.c b/arch/x86/boot/compressed/misc_32.c index b28505c544c..b74d60d1b2f 100644 --- a/arch/x86/boot/compressed/misc_32.c +++ b/arch/x86/boot/compressed/misc_32.c @@ -25,7 +25,7 @@ /* * Getting to provable safe in place decompression is hard. - * Worst case behaviours need to be analized. + * Worst case behaviours need to be analyzed. * Background information: * * The file layout is: @@ -94,7 +94,7 @@ * Adding 32768 instead of 32767 just makes for round numbers. * Adding the decompressor_size is necessary as it musht live after all * of the data as well. Last I measured the decompressor is about 14K. - * 10K of actuall data and 4K of bss. + * 10K of actual data and 4K of bss. * */ @@ -247,6 +247,9 @@ static void putstr(const char *s) int x,y,pos; char c; + if (RM_SCREEN_INFO.orig_video_mode == 0 && lines == 0 && cols == 0) + return; + x = RM_SCREEN_INFO.orig_x; y = RM_SCREEN_INFO.orig_y; diff --git a/arch/x86/boot/compressed/misc_64.c b/arch/x86/boot/compressed/misc_64.c index f932b0e8909..6ea015aa65e 100644 --- a/arch/x86/boot/compressed/misc_64.c +++ b/arch/x86/boot/compressed/misc_64.c @@ -25,7 +25,7 @@ /* * Getting to provable safe in place decompression is hard. - * Worst case behaviours need to be analized. + * Worst case behaviours need to be analyzed. * Background information: * * The file layout is: @@ -94,7 +94,7 @@ * Adding 32768 instead of 32767 just makes for round numbers. * Adding the decompressor_size is necessary as it musht live after all * of the data as well. Last I measured the decompressor is about 14K. - * 10K of actuall data and 4K of bss. + * 10K of actual data and 4K of bss. * */ diff --git a/arch/x86/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c index 2d77ee728f9..7a0d00b2cf2 100644 --- a/arch/x86/boot/compressed/relocs.c +++ b/arch/x86/boot/compressed/relocs.c @@ -38,11 +38,9 @@ static const char* safe_abs_relocs[] = { static int is_safe_abs_reloc(const char* sym_name) { - int i, array_size; - - array_size = sizeof(safe_abs_relocs)/sizeof(char*); + int i; - for(i = 0; i < array_size; i++) { + for(i = 0; i < ARRAY_SIZE(safe_abs_relocs); i++) { if (!strcmp(sym_name, safe_abs_relocs[i])) /* Match found */ return 1; diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c index e655a89c551..769065bd23d 100644 --- a/arch/x86/boot/cpucheck.c +++ b/arch/x86/boot/cpucheck.c @@ -42,13 +42,7 @@ static struct cpu_features cpu; static u32 cpu_vendor[3]; static u32 err_flags[NCAPINTS]; -#ifdef CONFIG_X86_64 -static const int req_level = 64; -#elif defined(CONFIG_X86_MINIMUM_CPU_FAMILY) static const int req_level = CONFIG_X86_MINIMUM_CPU_FAMILY; -#else -static const int req_level = 3; -#endif static const u32 req_flags[NCAPINTS] = { diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index f3140e596d4..4cc5b0411db 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -119,7 +119,7 @@ _start: # Part 2 of the header, from the old setup.S .ascii "HdrS" # header signature - .word 0x0206 # header version number (>= 0x0105) + .word 0x0207 # header version number (>= 0x0105) # or else old loadlin-1.5 will fail) .globl realmode_swtch realmode_swtch: .word 0, 0 # default_switch, SETUPSEG @@ -173,7 +173,8 @@ ramdisk_size: .long 0 # its size in bytes bootsect_kludge: .long 0 # obsolete -heap_end_ptr: .word _end+1024 # (Header version 0x0201 or later) +heap_end_ptr: .word _end+STACK_SIZE-512 + # (Header version 0x0201 or later) # space from here (exclusive) down to # end of setup code can be used by setup # for local heap purposes. @@ -214,6 +215,11 @@ cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line, #added with boot protocol #version 2.06 +hardware_subarch: .long 0 # subarchitecture, added with 2.07 + # default to 0 for normal x86 PC + +hardware_subarch_data: .quad 0 + # End of setup header ##################################################### .section ".inittext", "ax" @@ -225,28 +231,44 @@ start_of_setup: int $0x13 #endif -# We will have entered with %cs = %ds+0x20, normalize %cs so -# it is on par with the other segments. - pushw %ds - pushw $setup2 - lretw - -setup2: # Force %es = %ds movw %ds, %ax movw %ax, %es cld -# Stack paranoia: align the stack and make sure it is good -# for both 16- and 32-bit references. In particular, if we -# were meant to have been using the full 16-bit segment, the -# caller might have set %sp to zero, which breaks %esp-based -# references. - andw $~3, %sp # dword align (might as well...) - jnz 1f - movw $0xfffc, %sp # Make sure we're not zero -1: movzwl %sp, %esp # Clear upper half of %esp - sti +# Apparently some ancient versions of LILO invoked the kernel with %ss != %ds, +# which happened to work by accident for the old code. Recalculate the stack +# pointer if %ss is invalid. Otherwise leave it alone, LOADLIN sets up the +# stack behind its own code, so we can't blindly put it directly past the heap. + + movw %ss, %dx + cmpw %ax, %dx # %ds == %ss? + movw %sp, %dx + je 2f # -> assume %sp is reasonably set + + # Invalid %ss, make up a new stack + movw $_end, %dx + testb $CAN_USE_HEAP, loadflags + jz 1f + movw heap_end_ptr, %dx +1: addw $STACK_SIZE, %dx + jnc 2f + xorw %dx, %dx # Prevent wraparound + +2: # Now %dx should point to the end of our stack space + andw $~3, %dx # dword align (might as well...) + jnz 3f + movw $0xfffc, %dx # Make sure we're not zero +3: movw %ax, %ss + movzwl %dx, %esp # Clear upper half of %esp + sti # Now we should have a working stack + +# We will have entered with %cs = %ds+0x20, normalize %cs so +# it is on par with the other segments. + pushw %ds + pushw $6f + lretw +6: # Check signature at end of setup cmpl $0x5a5aaa55, setup_sig diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c index 0eeef3989a1..1f95750ede2 100644 --- a/arch/x86/boot/main.c +++ b/arch/x86/boot/main.c @@ -26,8 +26,6 @@ char *heap_end = _end; /* Default end of heap = no heap */ * screws up the old-style command line protocol, adjust by * filling in the new-style command line pointer instead. */ -#define OLD_CL_MAGIC 0xA33F -#define OLD_CL_ADDRESS 0x20 static void copy_boot_params(void) { diff --git a/arch/x86/boot/pmjump.S b/arch/x86/boot/pmjump.S index 2e559233725..fa6bed1fac1 100644 --- a/arch/x86/boot/pmjump.S +++ b/arch/x86/boot/pmjump.S @@ -28,17 +28,19 @@ * void protected_mode_jump(u32 entrypoint, u32 bootparams); */ protected_mode_jump: - xorl %ebx, %ebx # Flag to indicate this is a boot movl %edx, %esi # Pointer to boot_params table movl %eax, 2f # Patch ljmpl instruction - jmp 1f # Short jump to flush instruction q. -1: movw $__BOOT_DS, %cx + xorl %ebx, %ebx # Per the 32-bit boot protocol + xorl %ebp, %ebp # Per the 32-bit boot protocol + xorl %edi, %edi # Per the 32-bit boot protocol movl %cr0, %edx orb $1, %dl # Protected mode (PE) bit movl %edx, %cr0 + jmp 1f # Short jump to serialize on 386/486 +1: movw %cx, %ds movw %cx, %es diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c index 68e65d95cdf..ed0672a8187 100644 --- a/arch/x86/boot/video-bios.c +++ b/arch/x86/boot/video-bios.c @@ -79,7 +79,7 @@ static int bios_probe(void) video_bios.modes = GET_HEAP(struct mode_info, 0); for (mode = 0x14; mode <= 0x7f; mode++) { - if (heap_free() < sizeof(struct mode_info)) + if (!heap_free(sizeof(struct mode_info))) break; if (mode_defined(VIDEO_FIRST_BIOS+mode)) diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c index 19219071071..4716b9a9635 100644 --- a/arch/x86/boot/video-vesa.c +++ b/arch/x86/boot/video-vesa.c @@ -57,7 +57,7 @@ static int vesa_probe(void) while ((mode = rdfs16(mode_ptr)) != 0xffff) { mode_ptr += 2; - if (heap_free() < sizeof(struct mode_info)) + if (!heap_free(sizeof(struct mode_info))) break; /* Heap full, can't save mode info */ if (mode & ~0x1ff) diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index e4ba897bf9a..ad9712f0173 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -371,7 +371,7 @@ static void save_screen(void) saved.curx = boot_params.screen_info.orig_x; saved.cury = boot_params.screen_info.orig_y; - if (heap_free() < saved.x*saved.y*sizeof(u16)+512) + if (!heap_free(saved.x*saved.y*sizeof(u16)+512)) return; /* Not enough heap to save the screen */ saved.data = GET_HEAP(u16, saved.x*saved.y); diff --git a/arch/i386/defconfig b/arch/x86/configs/i386_defconfig index 54ee1764fda..54ee1764fda 100644 --- a/arch/i386/defconfig +++ b/arch/x86/configs/i386_defconfig diff --git a/arch/x86_64/defconfig b/arch/x86/configs/x86_64_defconfig index b091c5e3555..38a83f9c966 100644 --- a/arch/x86_64/defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -170,7 +170,7 @@ CONFIG_HOTPLUG_CPU=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y -CONFIG_IOMMU=y +CONFIG_GART_IOMMU=y # CONFIG_CALGARY_IOMMU is not set CONFIG_SWIOTLB=y CONFIG_X86_MCE=y diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index 18dcdc6fb7a..46bb609e244 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -1,5 +1,15 @@ -ifeq ($(CONFIG_X86_32),y) -include ${srctree}/arch/x86/crypto/Makefile_32 -else -include ${srctree}/arch/x86/crypto/Makefile_64 -endif +# +# Arch-specific CryptoAPI modules. +# + +obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o +obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o + +obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o +obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o + +aes-i586-y := aes-i586-asm_32.o aes_32.o +twofish-i586-y := twofish-i586-asm_32.o twofish_32.o + +aes-x86_64-y := aes-x86_64-asm_64.o aes_64.o +twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_64.o diff --git a/arch/x86/crypto/Makefile_32 b/arch/x86/crypto/Makefile_32 deleted file mode 100644 index 2d873a2388e..00000000000 --- a/arch/x86/crypto/Makefile_32 +++ /dev/null @@ -1,12 +0,0 @@ -# -# x86/crypto/Makefile -# -# Arch-specific CryptoAPI modules. -# - -obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o -obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o - -aes-i586-y := aes-i586-asm_32.o aes_32.o -twofish-i586-y := twofish-i586-asm_32.o twofish_32.o - diff --git a/arch/x86/crypto/Makefile_64 b/arch/x86/crypto/Makefile_64 deleted file mode 100644 index b40896276e9..00000000000 --- a/arch/x86/crypto/Makefile_64 +++ /dev/null @@ -1,12 +0,0 @@ -# -# x86/crypto/Makefile -# -# Arch-specific CryptoAPI modules. -# - -obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o -obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o - -aes-x86_64-y := aes-x86_64-asm_64.o aes_64.o -twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_64.o - diff --git a/arch/x86/ia32/ia32_binfmt.c b/arch/x86/ia32/ia32_binfmt.c index 5027650eb27..55822d2cf05 100644 --- a/arch/x86/ia32/ia32_binfmt.c +++ b/arch/x86/ia32/ia32_binfmt.c @@ -5,10 +5,6 @@ * This tricks binfmt_elf.c into loading 32bit binaries using lots * of ugly preprocessor tricks. Talk about very very poor man's inheritance. */ -#define __ASM_X86_64_ELF_H 1 - -#undef ELF_CLASS -#define ELF_CLASS ELFCLASS32 #include <linux/types.h> #include <linux/stddef.h> @@ -19,6 +15,7 @@ #include <linux/binfmts.h> #include <linux/mm.h> #include <linux/security.h> +#include <linux/elfcore-compat.h> #include <asm/segment.h> #include <asm/ptrace.h> @@ -31,6 +28,20 @@ #include <asm/ia32.h> #include <asm/vsyscall32.h> +#undef ELF_ARCH +#undef ELF_CLASS +#define ELF_CLASS ELFCLASS32 +#define ELF_ARCH EM_386 + +#undef elfhdr +#undef elf_phdr +#undef elf_note +#undef elf_addr_t +#define elfhdr elf32_hdr +#define elf_phdr elf32_phdr +#define elf_note elf32_note +#define elf_addr_t Elf32_Off + #define ELF_NAME "elf/i386" #define AT_SYSINFO 32 @@ -48,74 +59,20 @@ int sysctl_vsyscall32 = 1; } while(0) struct file; -struct elf_phdr; #define IA32_EMULATOR 1 -#define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000) - -#undef ELF_ARCH -#define ELF_ARCH EM_386 - -#define ELF_DATA ELFDATA2LSB +#undef ELF_ET_DYN_BASE -#define USE_ELF_CORE_DUMP 1 - -/* Override elfcore.h */ -#define _LINUX_ELFCORE_H 1 -typedef unsigned int elf_greg_t; - -#define ELF_NGREG (sizeof (struct user_regs_struct32) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -struct elf_siginfo -{ - int si_signo; /* signal number */ - int si_code; /* extra code */ - int si_errno; /* errno */ -}; +#define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000) #define jiffies_to_timeval(a,b) do { (b)->tv_usec = 0; (b)->tv_sec = (a)/HZ; }while(0) -struct elf_prstatus -{ - struct elf_siginfo pr_info; /* Info associated with signal */ - short pr_cursig; /* Current signal */ - unsigned int pr_sigpend; /* Set of pending signals */ - unsigned int pr_sighold; /* Set of held signals */ - pid_t pr_pid; - pid_t pr_ppid; - pid_t pr_pgrp; - pid_t pr_sid; - struct compat_timeval pr_utime; /* User time */ - struct compat_timeval pr_stime; /* System time */ - struct compat_timeval pr_cutime; /* Cumulative user time */ - struct compat_timeval pr_cstime; /* Cumulative system time */ - elf_gregset_t pr_reg; /* GP registers */ - int pr_fpvalid; /* True if math co-processor being used. */ -}; - -#define ELF_PRARGSZ (80) /* Number of chars for args */ - -struct elf_prpsinfo -{ - char pr_state; /* numeric process state */ - char pr_sname; /* char for pr_state */ - char pr_zomb; /* zombie */ - char pr_nice; /* nice val */ - unsigned int pr_flag; /* flags */ - __u16 pr_uid; - __u16 pr_gid; - pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid; - /* Lots missing */ - char pr_fname[16]; /* filename of executable */ - char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */ -}; - #define _GET_SEG(x) \ ({ __u32 seg; asm("movl %%" __stringify(x) ",%0" : "=r"(seg)); seg; }) /* Assumes current==process to be dumped */ +#undef ELF_CORE_COPY_REGS #define ELF_CORE_COPY_REGS(pr_reg, regs) \ pr_reg[0] = regs->rbx; \ pr_reg[1] = regs->rcx; \ @@ -135,36 +92,41 @@ struct elf_prpsinfo pr_reg[15] = regs->rsp; \ pr_reg[16] = regs->ss; -#define user user32 + +#define elf_prstatus compat_elf_prstatus +#define elf_prpsinfo compat_elf_prpsinfo +#define elf_fpregset_t struct user_i387_ia32_struct +#define elf_fpxregset_t struct user32_fxsr_struct +#define user user32 #undef elf_read_implies_exec #define elf_read_implies_exec(ex, executable_stack) (executable_stack != EXSTACK_DISABLE_X) -//#include <asm/ia32.h> -#include <linux/elf.h> - -typedef struct user_i387_ia32_struct elf_fpregset_t; -typedef struct user32_fxsr_struct elf_fpxregset_t; - -static inline void elf_core_copy_regs(elf_gregset_t *elfregs, struct pt_regs *regs) +#define elf_core_copy_regs elf32_core_copy_regs +static inline void elf32_core_copy_regs(compat_elf_gregset_t *elfregs, + struct pt_regs *regs) { - ELF_CORE_COPY_REGS((*elfregs), regs) + ELF_CORE_COPY_REGS((&elfregs->ebx), regs) } -static inline int elf_core_copy_task_regs(struct task_struct *t, elf_gregset_t* elfregs) +#define elf_core_copy_task_regs elf32_core_copy_task_regs +static inline int elf32_core_copy_task_regs(struct task_struct *t, + compat_elf_gregset_t* elfregs) { struct pt_regs *pp = task_pt_regs(t); - ELF_CORE_COPY_REGS((*elfregs), pp); + ELF_CORE_COPY_REGS((&elfregs->ebx), pp); /* fix wrong segments */ - (*elfregs)[7] = t->thread.ds; - (*elfregs)[9] = t->thread.fsindex; - (*elfregs)[10] = t->thread.gsindex; - (*elfregs)[8] = t->thread.es; + elfregs->ds = t->thread.ds; + elfregs->fs = t->thread.fsindex; + elfregs->gs = t->thread.gsindex; + elfregs->es = t->thread.es; return 1; } +#define elf_core_copy_task_fpregs elf32_core_copy_task_fpregs static inline int -elf_core_copy_task_fpregs(struct task_struct *tsk, struct pt_regs *regs, elf_fpregset_t *fpu) +elf32_core_copy_task_fpregs(struct task_struct *tsk, struct pt_regs *regs, + elf_fpregset_t *fpu) { struct _fpstate_ia32 *fpstate = (void*)fpu; mm_segment_t oldfs = get_fs(); @@ -186,8 +148,9 @@ elf_core_copy_task_fpregs(struct task_struct *tsk, struct pt_regs *regs, elf_fpr #define ELF_CORE_COPY_XFPREGS 1 #define ELF_CORE_XFPREG_TYPE NT_PRXFPREG +#define elf_core_copy_task_xfpregs elf32_core_copy_task_xfpregs static inline int -elf_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregset_t *xfpu) +elf32_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregset_t *xfpu) { struct pt_regs *regs = task_pt_regs(t); if (!tsk_used_math(t)) @@ -206,6 +169,10 @@ elf_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregset_t *xfpu) extern int force_personality32; +#undef ELF_EXEC_PAGESIZE +#undef ELF_HWCAP +#undef ELF_PLATFORM +#undef SET_PERSONALITY #define ELF_EXEC_PAGESIZE PAGE_SIZE #define ELF_HWCAP (boot_cpu_data.x86_capability[0]) #define ELF_PLATFORM ("i686") @@ -231,6 +198,7 @@ do { \ #define load_elf_binary load_elf32_binary +#undef ELF_PLAT_INIT #define ELF_PLAT_INIT(r, load_addr) elf32_init(r) #undef start_thread diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index 18b23181090..df588f0f76e 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -159,20 +159,16 @@ sysenter_do_call: sysenter_tracesys: CFI_RESTORE_STATE + xchgl %r9d,%ebp SAVE_REST CLEAR_RREGS + movq %r9,R9(%rsp) movq $-ENOSYS,RAX(%rsp) /* really needed? */ movq %rsp,%rdi /* &pt_regs -> arg1 */ call syscall_trace_enter LOAD_ARGS32 ARGOFFSET /* reload args from stack in case ptrace changed it */ RESTORE_REST - movl %ebp, %ebp - /* no need to do an access_ok check here because rbp has been - 32bit zero extended */ -1: movl (%rbp),%r9d - .section __ex_table,"a" - .quad 1b,ia32_badarg - .previous + xchgl %ebp,%r9d jmp sysenter_do_call CFI_ENDPROC ENDPROC(ia32_sysenter_target) @@ -262,20 +258,17 @@ cstar_do_call: cstar_tracesys: CFI_RESTORE_STATE + xchgl %r9d,%ebp SAVE_REST CLEAR_RREGS + movq %r9,R9(%rsp) movq $-ENOSYS,RAX(%rsp) /* really needed? */ movq %rsp,%rdi /* &pt_regs -> arg1 */ call syscall_trace_enter LOAD_ARGS32 ARGOFFSET /* reload args from stack in case ptrace changed it */ RESTORE_REST + xchgl %ebp,%r9d movl RSP-ARGOFFSET(%rsp), %r8d - /* no need to do an access_ok check here because r8 has been - 32bit zero extended */ -1: movl (%r8),%r9d - .section __ex_table,"a" - .quad 1b,ia32_badarg - .previous jmp cstar_do_call END(ia32_cstar_target) diff --git a/arch/x86/ia32/ptrace32.c b/arch/x86/ia32/ptrace32.c index f52770ef0ee..4a233ad6269 100644 --- a/arch/x86/ia32/ptrace32.c +++ b/arch/x86/ia32/ptrace32.c @@ -228,8 +228,6 @@ static long ptrace32_siginfo(unsigned request, u32 pid, u32 addr, u32 data) return ret; } -#define COMPAT_GDT_ENTRY_TLS_MIN 6 - asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data) { struct task_struct *child; @@ -248,6 +246,8 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data) case PTRACE_SYSCALL: case PTRACE_OLDSETOPTIONS: case PTRACE_SETOPTIONS: + case PTRACE_SET_THREAD_AREA: + case PTRACE_GET_THREAD_AREA: return sys_ptrace(request, pid, addr, data); default: @@ -271,12 +271,6 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data) case PTRACE_SETSIGINFO: case PTRACE_GETSIGINFO: return ptrace32_siginfo(request, pid, addr, data); - - case PTRACE_SET_THREAD_AREA: - case PTRACE_GET_THREAD_AREA: - return sys_ptrace(request, pid, - addr + GDT_ENTRY_TLS_MIN - COMPAT_GDT_ENTRY_TLS_MIN, - data); } child = ptrace_get_task_struct(pid); diff --git a/arch/x86/kernel/Makefile_32 b/arch/x86/kernel/Makefile_32 index a3fa11f8f46..a7bc93c2766 100644 --- a/arch/x86/kernel/Makefile_32 +++ b/arch/x86/kernel/Makefile_32 @@ -2,7 +2,8 @@ # Makefile for the linux kernel. # -extra-y := head_32.o init_task_32.o vmlinux.lds +extra-y := head_32.o init_task.o vmlinux.lds +CPPFLAGS_vmlinux.lds += -Ui386 obj-y := process_32.o signal_32.o entry_32.o traps_32.o irq_32.o \ ptrace_32.o time_32.o ioport_32.o ldt_32.o setup_32.o i8259_32.o sys_i386_32.o \ @@ -17,6 +18,7 @@ obj-$(CONFIG_MCA) += mca_32.o obj-$(CONFIG_X86_MSR) += msr.o obj-$(CONFIG_X86_CPUID) += cpuid.o obj-$(CONFIG_MICROCODE) += microcode.o +obj-$(CONFIG_PCI) += early-quirks.o obj-$(CONFIG_APM) += apm_32.o obj-$(CONFIG_X86_SMP) += smp_32.o smpboot_32.o tsc_sync.o obj-$(CONFIG_SMP) += smpcommon_32.o @@ -25,7 +27,7 @@ obj-$(CONFIG_X86_MPPARSE) += mpparse_32.o obj-$(CONFIG_X86_LOCAL_APIC) += apic_32.o nmi_32.o obj-$(CONFIG_X86_IO_APIC) += io_apic_32.o obj-$(CONFIG_X86_REBOOTFIXUPS) += reboot_fixups_32.o -obj-$(CONFIG_KEXEC) += machine_kexec_32.o relocate_kernel_32.o crash_32.o +obj-$(CONFIG_KEXEC) += machine_kexec_32.o relocate_kernel_32.o crash.o obj-$(CONFIG_CRASH_DUMP) += crash_dump_32.o obj-$(CONFIG_X86_NUMAQ) += numaq_32.o obj-$(CONFIG_X86_SUMMIT_NUMA) += summit_32.o @@ -59,7 +61,7 @@ quiet_cmd_syscall = SYSCALL $@ cmd_syscall = $(CC) -m elf_i386 -nostdlib $(SYSCFLAGS_$(@F)) \ -Wl,-T,$(filter-out FORCE,$^) -o $@ -export CPPFLAGS_vsyscall_32.lds += -P -C -U$(ARCH) +export CPPFLAGS_vsyscall_32.lds += -P -C -Ui386 vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \ $(call ld-option, -Wl$(comma)--hash-style=sysv) diff --git a/arch/x86/kernel/Makefile_64 b/arch/x86/kernel/Makefile_64 index 43da66213a4..5a88890d8ee 100644 --- a/arch/x86/kernel/Makefile_64 +++ b/arch/x86/kernel/Makefile_64 @@ -2,34 +2,32 @@ # Makefile for the linux kernel. # -extra-y := head_64.o head64.o init_task_64.o vmlinux.lds +extra-y := head_64.o head64.o init_task.o vmlinux.lds +CPPFLAGS_vmlinux.lds += -Ux86_64 EXTRA_AFLAGS := -traditional + obj-y := process_64.o signal_64.o entry_64.o traps_64.o irq_64.o \ ptrace_64.o time_64.o ioport_64.o ldt_64.o setup_64.o i8259_64.o sys_x86_64.o \ x8664_ksyms_64.o i387_64.o syscall_64.o vsyscall_64.o \ setup64.o bootflag.o e820_64.o reboot_64.o quirks.o i8237.o \ pci-dma_64.o pci-nommu_64.o alternative.o hpet.o tsc_64.o bugs_64.o \ - perfctr-watchdog.o i8253.o + i8253.o obj-$(CONFIG_STACKTRACE) += stacktrace.o -obj-$(CONFIG_X86_MCE) += mce_64.o therm_throt.o -obj-$(CONFIG_X86_MCE_INTEL) += mce_intel_64.o -obj-$(CONFIG_X86_MCE_AMD) += mce_amd_64.o -obj-$(CONFIG_MTRR) += cpu/mtrr/ -obj-$(CONFIG_ACPI) += acpi/ +obj-y += cpu/ +obj-y += acpi/ obj-$(CONFIG_X86_MSR) += msr.o obj-$(CONFIG_MICROCODE) += microcode.o obj-$(CONFIG_X86_CPUID) += cpuid.o obj-$(CONFIG_SMP) += smp_64.o smpboot_64.o trampoline_64.o tsc_sync.o obj-y += apic_64.o nmi_64.o obj-y += io_apic_64.o mpparse_64.o genapic_64.o genapic_flat_64.o -obj-$(CONFIG_KEXEC) += machine_kexec_64.o relocate_kernel_64.o crash_64.o +obj-$(CONFIG_KEXEC) += machine_kexec_64.o relocate_kernel_64.o crash.o obj-$(CONFIG_CRASH_DUMP) += crash_dump_64.o obj-$(CONFIG_PM) += suspend_64.o obj-$(CONFIG_HIBERNATION) += suspend_asm_64.o -obj-$(CONFIG_CPU_FREQ) += cpu/cpufreq/ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -obj-$(CONFIG_IOMMU) += pci-gart_64.o aperture_64.o +obj-$(CONFIG_GART_IOMMU) += pci-gart_64.o aperture_64.o obj-$(CONFIG_CALGARY_IOMMU) += pci-calgary_64.o tce_64.o obj-$(CONFIG_SWIOTLB) += pci-swiotlb_64.o obj-$(CONFIG_KPROBES) += kprobes_64.o @@ -39,16 +37,9 @@ obj-$(CONFIG_K8_NB) += k8.o obj-$(CONFIG_AUDIT) += audit_64.o obj-$(CONFIG_MODULES) += module_64.o -obj-$(CONFIG_PCI) += early-quirks_64.o +obj-$(CONFIG_PCI) += early-quirks.o obj-y += topology.o -obj-y += intel_cacheinfo.o -obj-y += addon_cpuid_features.o obj-y += pcspeaker.o CFLAGS_vsyscall_64.o := $(PROFILING) -g0 - -therm_throt-y += cpu/mcheck/therm_throt.o -intel_cacheinfo-y += cpu/intel_cacheinfo.o -addon_cpuid_features-y += cpu/addon_cpuid_features.o -perfctr-watchdog-y += cpu/perfctr-watchdog.o diff --git a/arch/x86/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile index 3d567193954..1351c3982ee 100644 --- a/arch/x86/kernel/acpi/Makefile +++ b/arch/x86/kernel/acpi/Makefile @@ -1,5 +1,7 @@ -ifeq ($(CONFIG_X86_32),y) -include ${srctree}/arch/x86/kernel/acpi/Makefile_32 -else -include ${srctree}/arch/x86/kernel/acpi/Makefile_64 +obj-$(CONFIG_ACPI) += boot.o +obj-$(CONFIG_ACPI_SLEEP) += sleep_$(BITS).o wakeup_$(BITS).o + +ifneq ($(CONFIG_ACPI_PROCESSOR),) +obj-y += cstate.o processor.o endif + diff --git a/arch/x86/kernel/acpi/Makefile_32 b/arch/x86/kernel/acpi/Makefile_32 deleted file mode 100644 index a4852a2e919..00000000000 --- a/arch/x86/kernel/acpi/Makefile_32 +++ /dev/null @@ -1,10 +0,0 @@ -obj-$(CONFIG_ACPI) += boot.o -ifneq ($(CONFIG_PCI),) -obj-$(CONFIG_X86_IO_APIC) += earlyquirk_32.o -endif -obj-$(CONFIG_ACPI_SLEEP) += sleep_32.o wakeup_32.o - -ifneq ($(CONFIG_ACPI_PROCESSOR),) -obj-y += cstate.o processor.o -endif - diff --git a/arch/x86/kernel/acpi/Makefile_64 b/arch/x86/kernel/acpi/Makefile_64 deleted file mode 100644 index 629425bc002..00000000000 --- a/arch/x86/kernel/acpi/Makefile_64 +++ /dev/null @@ -1,7 +0,0 @@ -obj-y := boot.o -obj-$(CONFIG_ACPI_SLEEP) += sleep_64.o wakeup_64.o - -ifneq ($(CONFIG_ACPI_PROCESSOR),) -obj-y += processor.o cstate.o -endif - diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index afd2afe9102..0ca27c7b0e8 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -99,7 +99,7 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE; /* * The default interrupt routing model is PIC (8259). This gets - * overriden if IOAPICs are enumerated (below). + * overridden if IOAPICs are enumerated (below). */ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC; @@ -414,8 +414,8 @@ acpi_parse_nmi_src(struct acpi_subtable_header * header, const unsigned long end * * Port 0x4d0-4d1 are ECLR1 and ECLR2, the Edge/Level Control Registers * for the 8259 PIC. bit[n] = 1 means irq[n] is Level, otherwise Edge. - * ECLR1 is IRQ's 0-7 (IRQ 0, 1, 2 must be 0) - * ECLR2 is IRQ's 8-15 (IRQ 8, 13 must be 0) + * ECLR1 is IRQs 0-7 (IRQ 0, 1, 2 must be 0) + * ECLR2 is IRQs 8-15 (IRQ 8, 13 must be 0) */ void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) @@ -427,7 +427,7 @@ void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) old = inb(0x4d0) | (inb(0x4d1) << 8); /* - * If we use ACPI to set PCI irq's, then we should clear ELCR + * If we use ACPI to set PCI IRQs, then we should clear ELCR * since we will set it correctly as we enable the PCI irq * routing. */ @@ -555,7 +555,7 @@ EXPORT_SYMBOL(acpi_map_lsapic); int acpi_unmap_lsapic(int cpu) { - x86_cpu_to_apicid[cpu] = -1; + per_cpu(x86_cpu_to_apicid, cpu) = -1; cpu_clear(cpu, cpu_present_map); num_processors--; @@ -637,6 +637,38 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table) } hpet_address = hpet_tbl->address.address; + + /* + * Some broken BIOSes advertise HPET at 0x0. We really do not + * want to allocate a resource there. + */ + if (!hpet_address) { + printk(KERN_WARNING PREFIX + "HPET id: %#x base: %#lx is invalid\n", + hpet_tbl->id, hpet_address); + return 0; + } +#ifdef CONFIG_X86_64 + /* + * Some even more broken BIOSes advertise HPET at + * 0xfed0000000000000 instead of 0xfed00000. Fix it up and add + * some noise: + */ + if (hpet_address == 0xfed0000000000000UL) { + if (!hpet_force_user) { + printk(KERN_WARNING PREFIX "HPET id: %#x " + "base: 0xfed0000000000000 is bogus\n " + "try hpet=force on the kernel command line to " + "fix it up to 0xfed00000.\n", hpet_tbl->id); + hpet_address = 0; + return 0; + } + printk(KERN_WARNING PREFIX + "HPET id: %#x base: 0xfed0000000000000 fixed up " + "to 0xfed00000.\n", hpet_tbl->id); + hpet_address >>= 32; + } +#endif printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n", hpet_tbl->id, hpet_address); diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c index 2d39f55d29a..10b67170b13 100644 --- a/arch/x86/kernel/acpi/cstate.c +++ b/arch/x86/kernel/acpi/cstate.c @@ -29,7 +29,7 @@ void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, unsigned int cpu) { - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(cpu); flags->bm_check = 0; if (num_online_cpus() == 1) @@ -72,7 +72,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu, struct acpi_processor_cx *cx, struct acpi_power_register *reg) { struct cstate_entry *percpu_entry; - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(cpu); cpumask_t saved_mask; int retval; diff --git a/arch/x86/kernel/acpi/earlyquirk_32.c b/arch/x86/kernel/acpi/earlyquirk_32.c deleted file mode 100644 index 23f78efc577..00000000000 --- a/arch/x86/kernel/acpi/earlyquirk_32.c +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Do early PCI probing for bug detection when the main PCI subsystem is - * not up yet. - */ -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/acpi.h> - -#include <asm/pci-direct.h> -#include <asm/acpi.h> -#include <asm/apic.h> - -#ifdef CONFIG_ACPI - -static int __init nvidia_hpet_check(struct acpi_table_header *header) -{ - return 0; -} -#endif - -static int __init check_bridge(int vendor, int device) -{ -#ifdef CONFIG_ACPI - static int warned; - /* According to Nvidia all timer overrides are bogus unless HPET - is enabled. */ - if (!acpi_use_timer_override && vendor == PCI_VENDOR_ID_NVIDIA) { - if (!warned && acpi_table_parse(ACPI_SIG_HPET, - nvidia_hpet_check)) { - warned = 1; - acpi_skip_timer_override = 1; - printk(KERN_INFO "Nvidia board " - "detected. Ignoring ACPI " - "timer override.\n"); - printk(KERN_INFO "If you got timer trouble " - "try acpi_use_timer_override\n"); - - } - } -#endif - if (vendor == PCI_VENDOR_ID_ATI && timer_over_8254 == 1) { - timer_over_8254 = 0; - printk(KERN_INFO "ATI board detected. Disabling timer routing " - "over 8254.\n"); - } - return 0; -} - -void __init check_acpi_pci(void) -{ - int num, slot, func; - - /* Assume the machine supports type 1. If not it will - always read ffffffff and should not have any side effect. - Actually a few buggy systems can machine check. Allow the user - to disable it by command line option at least -AK */ - if (!early_pci_allowed()) - return; - - /* Poor man's PCI discovery */ - for (num = 0; num < 32; num++) { - for (slot = 0; slot < 32; slot++) { - for (func = 0; func < 8; func++) { - u32 class; - u32 vendor; - class = read_pci_config(num, slot, func, - PCI_CLASS_REVISION); - if (class == 0xffffffff) - break; - - if ((class >> 16) != PCI_CLASS_BRIDGE_PCI) - continue; - - vendor = read_pci_config(num, slot, func, - PCI_VENDOR_ID); - - if (check_bridge(vendor & 0xffff, vendor >> 16)) - return; - } - - } - } -} diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c index b54fded4983..a25db514c71 100644 --- a/arch/x86/kernel/acpi/processor.c +++ b/arch/x86/kernel/acpi/processor.c @@ -49,6 +49,9 @@ static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c) if (cpu_has(c, X86_FEATURE_EST)) buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP; + if (cpu_has(c, X86_FEATURE_ACPI)) + buf[2] |= ACPI_PDC_T_FFH; + obj->type = ACPI_TYPE_BUFFER; obj->buffer.length = 12; obj->buffer.pointer = (u8 *) buf; @@ -62,8 +65,7 @@ static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c) /* Initialize _PDC data based on the CPU vendor */ void arch_acpi_processor_init_pdc(struct acpi_processor *pr) { - unsigned int cpu = pr->id; - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(pr->id); pr->pdc = NULL; if (c->x86_vendor == X86_VENDOR_INTEL) diff --git a/arch/x86/kernel/acpi/sleep_64.c b/arch/x86/kernel/acpi/sleep_64.c index 79475d23707..da42de261ba 100644 --- a/arch/x86/kernel/acpi/sleep_64.c +++ b/arch/x86/kernel/acpi/sleep_64.c @@ -115,6 +115,3 @@ static int __init acpi_sleep_setup(char *str) __setup("acpi_sleep=", acpi_sleep_setup); -void acpi_pci_link_exit(void) -{ -} diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S index a97313b1270..1e931aaf2ef 100644 --- a/arch/x86/kernel/acpi/wakeup_32.S +++ b/arch/x86/kernel/acpi/wakeup_32.S @@ -35,10 +35,6 @@ wakeup_code: wakeup_code_start = . .code16 - movw $0xb800, %ax - movw %ax,%fs - movw $0x0e00 + 'L', %fs:(0x10) - cli cld diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S index 55608ec2ed7..5ed3bc5c61d 100644 --- a/arch/x86/kernel/acpi/wakeup_64.S +++ b/arch/x86/kernel/acpi/wakeup_64.S @@ -4,6 +4,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/msr.h> +#include <asm/asm-offsets.h> # Copyright 2003 Pavel Machek <pavel@suse.cz>, distribute under GPLv2 # @@ -342,31 +343,32 @@ do_suspend_lowlevel: xorl %eax, %eax call save_processor_state - movq %rsp, saved_context_esp(%rip) - movq %rax, saved_context_eax(%rip) - movq %rbx, saved_context_ebx(%rip) - movq %rcx, saved_context_ecx(%rip) - movq %rdx, saved_context_edx(%rip) - movq %rbp, saved_context_ebp(%rip) - movq %rsi, saved_context_esi(%rip) - movq %rdi, saved_context_edi(%rip) - movq %r8, saved_context_r08(%rip) - movq %r9, saved_context_r09(%rip) - movq %r10, saved_context_r10(%rip) - movq %r11, saved_context_r11(%rip) - movq %r12, saved_context_r12(%rip) - movq %r13, saved_context_r13(%rip) - movq %r14, saved_context_r14(%rip) - movq %r15, saved_context_r15(%rip) - pushfq ; popq saved_context_eflags(%rip) + movq $saved_context, %rax + movq %rsp, pt_regs_rsp(%rax) + movq %rbp, pt_regs_rbp(%rax) + movq %rsi, pt_regs_rsi(%rax) + movq %rdi, pt_regs_rdi(%rax) + movq %rbx, pt_regs_rbx(%rax) + movq %rcx, pt_regs_rcx(%rax) + movq %rdx, pt_regs_rdx(%rax) + movq %r8, pt_regs_r8(%rax) + movq %r9, pt_regs_r9(%rax) + movq %r10, pt_regs_r10(%rax) + movq %r11, pt_regs_r11(%rax) + movq %r12, pt_regs_r12(%rax) + movq %r13, pt_regs_r13(%rax) + movq %r14, pt_regs_r14(%rax) + movq %r15, pt_regs_r15(%rax) + pushfq + popq pt_regs_eflags(%rax) movq $.L97, saved_rip(%rip) - movq %rsp,saved_rsp - movq %rbp,saved_rbp - movq %rbx,saved_rbx - movq %rdi,saved_rdi - movq %rsi,saved_rsi + movq %rsp, saved_rsp + movq %rbp, saved_rbp + movq %rbx, saved_rbx + movq %rdi, saved_rdi + movq %rsi, saved_rsi addq $8, %rsp movl $3, %edi @@ -377,32 +379,35 @@ do_suspend_lowlevel: .L99: .align 4 movl $24, %eax - movw %ax, %ds - movq saved_context+58(%rip), %rax - movq %rax, %cr4 - movq saved_context+50(%rip), %rax - movq %rax, %cr3 - movq saved_context+42(%rip), %rax - movq %rax, %cr2 - movq saved_context+34(%rip), %rax - movq %rax, %cr0 - pushq saved_context_eflags(%rip) ; popfq - movq saved_context_esp(%rip), %rsp - movq saved_context_ebp(%rip), %rbp - movq saved_context_eax(%rip), %rax - movq saved_context_ebx(%rip), %rbx - movq saved_context_ecx(%rip), %rcx - movq saved_context_edx(%rip), %rdx - movq saved_context_esi(%rip), %rsi - movq saved_context_edi(%rip), %rdi - movq saved_context_r08(%rip), %r8 - movq saved_context_r09(%rip), %r9 - movq saved_context_r10(%rip), %r10 - movq saved_context_r11(%rip), %r11 - movq saved_context_r12(%rip), %r12 - movq saved_context_r13(%rip), %r13 - movq saved_context_r14(%rip), %r14 - movq saved_context_r15(%rip), %r15 + movw %ax, %ds + + /* We don't restore %rax, it must be 0 anyway */ + movq $saved_context, %rax + movq saved_context_cr4(%rax), %rbx + movq %rbx, %cr4 + movq saved_context_cr3(%rax), %rbx + movq %rbx, %cr3 + movq saved_context_cr2(%rax), %rbx + movq %rbx, %cr2 + movq saved_context_cr0(%rax), %rbx + movq %rbx, %cr0 + pushq pt_regs_eflags(%rax) + popfq + movq pt_regs_rsp(%rax), %rsp + movq pt_regs_rbp(%rax), %rbp + movq pt_regs_rsi(%rax), %rsi + movq pt_regs_rdi(%rax), %rdi + movq pt_regs_rbx(%rax), %rbx + movq pt_regs_rcx(%rax), %rcx + movq pt_regs_rdx(%rax), %rdx + movq pt_regs_r8(%rax), %r8 + movq pt_regs_r9(%rax), %r9 + movq pt_regs_r10(%rax), %r10 + movq pt_regs_r11(%rax), %r11 + movq pt_regs_r12(%rax), %r12 + movq pt_regs_r13(%rax), %r13 + movq pt_regs_r14(%rax), %r14 + movq pt_regs_r15(%rax), %r15 xorl %eax, %eax addq $8, %rsp diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index 3bd2688bd44..d6405e0842b 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -357,14 +357,14 @@ void alternatives_smp_switch(int smp) if (smp) { printk(KERN_INFO "SMP alternatives: switching to SMP code\n"); clear_bit(X86_FEATURE_UP, boot_cpu_data.x86_capability); - clear_bit(X86_FEATURE_UP, cpu_data[0].x86_capability); + clear_bit(X86_FEATURE_UP, cpu_data(0).x86_capability); list_for_each_entry(mod, &smp_alt_modules, next) alternatives_smp_lock(mod->locks, mod->locks_end, mod->text, mod->text_end); } else { printk(KERN_INFO "SMP alternatives: switching to UP code\n"); set_bit(X86_FEATURE_UP, boot_cpu_data.x86_capability); - set_bit(X86_FEATURE_UP, cpu_data[0].x86_capability); + set_bit(X86_FEATURE_UP, cpu_data(0).x86_capability); list_for_each_entry(mod, &smp_alt_modules, next) alternatives_smp_unlock(mod->locks, mod->locks_end, mod->text, mod->text_end); @@ -432,7 +432,7 @@ void __init alternative_instructions(void) if (1 == num_possible_cpus()) { printk(KERN_INFO "SMP alternatives: switching to UP code\n"); set_bit(X86_FEATURE_UP, boot_cpu_data.x86_capability); - set_bit(X86_FEATURE_UP, cpu_data[0].x86_capability); + set_bit(X86_FEATURE_UP, cpu_data(0).x86_capability); alternatives_smp_unlock(__smp_locks, __smp_locks_end, _text, _etext); } diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index 8f681cae7bf..5b6992799c9 100644 --- a/arch/x86/kernel/aperture_64.c +++ b/arch/x86/kernel/aperture_64.c @@ -20,14 +20,14 @@ #include <linux/ioport.h> #include <asm/e820.h> #include <asm/io.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/pci-direct.h> #include <asm/dma.h> #include <asm/k8.h> -int iommu_aperture; -int iommu_aperture_disabled __initdata = 0; -int iommu_aperture_allowed __initdata = 0; +int gart_iommu_aperture; +int gart_iommu_aperture_disabled __initdata = 0; +int gart_iommu_aperture_allowed __initdata = 0; int fallback_aper_order __initdata = 1; /* 64MB */ int fallback_aper_force __initdata = 0; @@ -204,14 +204,15 @@ static __u32 __init search_agp_bridge(u32 *order, int *valid_agp) return 0; } -void __init iommu_hole_init(void) +void __init gart_iommu_hole_init(void) { int fix, num; u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0; u64 aper_base, last_aper_base = 0; int valid_agp = 0; - if (iommu_aperture_disabled || !fix_aperture || !early_pci_allowed()) + if (gart_iommu_aperture_disabled || !fix_aperture || + !early_pci_allowed()) return; printk(KERN_INFO "Checking aperture...\n"); @@ -222,7 +223,7 @@ void __init iommu_hole_init(void) continue; iommu_detected = 1; - iommu_aperture = 1; + gart_iommu_aperture = 1; aper_order = (read_pci_config(0, num, 3, 0x90) >> 1) & 7; aper_size = (32 * 1024 * 1024) << aper_order; diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c index 793341fffc8..96986b46bc8 100644 --- a/arch/x86/kernel/apic_32.c +++ b/arch/x86/kernel/apic_32.c @@ -789,7 +789,7 @@ void __init sync_Arb_IDs(void) * Unsupported on P4 - see Intel Dev. Manual Vol. 3, Ch. 8.6.1 And not * needed on AMD. */ - if (modern_apic()) + if (modern_apic() || boot_cpu_data.x86_vendor == X86_VENDOR_AMD) return; /* * Wait for idle. @@ -947,7 +947,7 @@ void __devinit setup_local_APIC(void) * Set up LVT0, LVT1: * * set up through-local-APIC on the BP's LINT0. This is not - * strictly necessery in pure symmetric-IO mode, but sometimes + * strictly necessary in pure symmetric-IO mode, but sometimes * we delegate interrupts to the 8259A. */ /* @@ -998,7 +998,7 @@ void __devinit setup_local_APIC(void) } else { if (esr_disable) /* - * Something untraceble is creating bad interrupts on + * Something untraceable is creating bad interrupts on * secondary quads ... for the moment, just leave the * ESR disabled - we can't do anything useful with the * errors anyway - mbligh diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index f47bc493dba..f28ccb588fb 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -287,6 +287,20 @@ void disable_local_APIC(void) apic_write(APIC_SPIV, value); } +void lapic_shutdown(void) +{ + unsigned long flags; + + if (!cpu_has_apic) + return; + + local_irq_save(flags); + + disable_local_APIC(); + + local_irq_restore(flags); +} + /* * This is to verify that we're looking at a real local APIC. * Check these against your board if the CPUs aren't getting diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 32f2365c26e..17089a04102 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -57,7 +57,7 @@ * screen-blanking and gpm (Stephen Rothwell); Linux 1.99.4 * 1.2a:Simple change to stop mysterious bug reports with SMP also added * levels to the printk calls. APM is not defined for SMP machines. - * The new replacment for it is, but Linux doesn't yet support this. + * The new replacement for it is, but Linux doesn't yet support this. * Alan Cox Linux 2.1.55 * 1.3: Set up a valid data descriptor 0x40 for buggy BIOS's * 1.4: Upgraded to support APM 1.2. Integrated ThinkPad suspend patch by diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c index f1b7cdda82b..0e45981b2dd 100644 --- a/arch/x86/kernel/asm-offsets_32.c +++ b/arch/x86/kernel/asm-offsets_32.c @@ -15,6 +15,7 @@ #include <asm/fixmap.h> #include <asm/processor.h> #include <asm/thread_info.h> +#include <asm/bootparam.h> #include <asm/elf.h> #include <xen/interface/xen.h> @@ -135,6 +136,7 @@ void foo(void) #ifdef CONFIG_LGUEST_GUEST BLANK(); OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled); + OFFSET(LGUEST_DATA_pgdir, lguest_data, pgdir); OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc); OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc); OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3); @@ -146,4 +148,10 @@ void foo(void) OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode); OFFSET(LGUEST_PAGES_regs, lguest_pages, regs); #endif + + BLANK(); + OFFSET(BP_scratch, boot_params, scratch); + OFFSET(BP_loadflags, boot_params, hdr.loadflags); + OFFSET(BP_hardware_subarch, boot_params, hdr.hardware_subarch); + OFFSET(BP_version, boot_params, hdr.version); } diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c index 778953bc636..d1b6ed98774 100644 --- a/arch/x86/kernel/asm-offsets_64.c +++ b/arch/x86/kernel/asm-offsets_64.c @@ -15,12 +15,16 @@ #include <asm/segment.h> #include <asm/thread_info.h> #include <asm/ia32.h> +#include <asm/bootparam.h> #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) #define BLANK() asm volatile("\n->" : : ) +#define OFFSET(sym, str, mem) \ + DEFINE(sym, offsetof(struct str, mem)) + #define __NO_STUBS 1 #undef __SYSCALL #undef _ASM_X86_64_UNISTD_H_ @@ -76,10 +80,44 @@ int main(void) DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); DEFINE(pbe_next, offsetof(struct pbe, next)); BLANK(); +#define ENTRY(entry) DEFINE(pt_regs_ ## entry, offsetof(struct pt_regs, entry)) + ENTRY(rbx); + ENTRY(rbx); + ENTRY(rcx); + ENTRY(rdx); + ENTRY(rsp); + ENTRY(rbp); + ENTRY(rsi); + ENTRY(rdi); + ENTRY(r8); + ENTRY(r9); + ENTRY(r10); + ENTRY(r11); + ENTRY(r12); + ENTRY(r13); + ENTRY(r14); + ENTRY(r15); + ENTRY(eflags); + BLANK(); +#undef ENTRY +#define ENTRY(entry) DEFINE(saved_context_ ## entry, offsetof(struct saved_context, entry)) + ENTRY(cr0); + ENTRY(cr2); + ENTRY(cr3); + ENTRY(cr4); + ENTRY(cr8); + BLANK(); +#undef ENTRY DEFINE(TSS_ist, offsetof(struct tss_struct, ist)); BLANK(); DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); BLANK(); DEFINE(__NR_syscall_max, sizeof(syscalls) - 1); + + BLANK(); + OFFSET(BP_scratch, boot_params, scratch); + OFFSET(BP_loadflags, boot_params, hdr.loadflags); + OFFSET(BP_hardware_subarch, boot_params, hdr.hardware_subarch); + OFFSET(BP_version, boot_params, hdr.version); return 0; } diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index 778396c78d6..cfdb2f3bd76 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -2,19 +2,19 @@ # Makefile for x86-compatible CPU details and quirks # -obj-y := common.o proc.o bugs.o +obj-y := intel_cacheinfo.o addon_cpuid_features.o -obj-y += amd.o -obj-y += cyrix.o -obj-y += centaur.o -obj-y += transmeta.o -obj-y += intel.o intel_cacheinfo.o addon_cpuid_features.o -obj-y += nexgen.o -obj-y += umc.o +obj-$(CONFIG_X86_32) += common.o proc.o bugs.o +obj-$(CONFIG_X86_32) += amd.o +obj-$(CONFIG_X86_32) += cyrix.o +obj-$(CONFIG_X86_32) += centaur.o +obj-$(CONFIG_X86_32) += transmeta.o +obj-$(CONFIG_X86_32) += intel.o +obj-$(CONFIG_X86_32) += nexgen.o +obj-$(CONFIG_X86_32) += umc.o -obj-$(CONFIG_X86_MCE) += mcheck/ - -obj-$(CONFIG_MTRR) += mtrr/ -obj-$(CONFIG_CPU_FREQ) += cpufreq/ +obj-$(CONFIG_X86_MCE) += mcheck/ +obj-$(CONFIG_MTRR) += mtrr/ +obj-$(CONFIG_CPU_FREQ) += cpufreq/ obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 5f8af875f45..1ff88c7f45c 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -266,7 +266,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) #ifdef CONFIG_X86_HT /* * On a AMD multi core setup the lower bits of the APIC id - * distingush the cores. + * distinguish the cores. */ if (c->x86_max_cores > 1) { int cpu = smp_processor_id(); diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c index 473eac883c7..9681fa15ddf 100644 --- a/arch/x86/kernel/cpu/centaur.c +++ b/arch/x86/kernel/cpu/centaur.c @@ -53,7 +53,7 @@ static u32 __cpuinit ramtop(void) /* 16388 */ continue; /* * Don't MCR over reserved space. Ignore the ISA hole - * we frob around that catastrophy already + * we frob around that catastrophe already */ if (e820.map[i].type == E820_RESERVED) @@ -287,7 +287,7 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c) c->x86_capability[5] = cpuid_edx(0xC0000001); } - /* Cyrix III family needs CX8 & PGE explicity enabled. */ + /* Cyrix III family needs CX8 & PGE explicitly enabled. */ if (c->x86_model >=6 && c->x86_model <= 9) { rdmsr (MSR_VIA_FCR, lo, hi); lo |= (1<<1 | 1<<7); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d506201d397..e2fcf2051bd 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -207,7 +207,7 @@ static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c, int early) static int __init x86_fxsr_setup(char * s) { - /* Tell all the other CPU's to not use it... */ + /* Tell all the other CPUs to not use it... */ disable_x86_fxsr = 1; /* diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig index d8c6f132dc7..151eda0a23f 100644 --- a/arch/x86/kernel/cpu/cpufreq/Kconfig +++ b/arch/x86/kernel/cpu/cpufreq/Kconfig @@ -19,6 +19,9 @@ config X86_ACPI_CPUFREQ Processor Performance States. This driver also supports Intel Enhanced Speedstep. + To compile this driver as a module, choose M here: the + module will be called acpi-cpufreq. + For details, take a look at <file:Documentation/cpu-freq/>. If in doubt, say N. @@ -26,7 +29,7 @@ config X86_ACPI_CPUFREQ config ELAN_CPUFREQ tristate "AMD Elan SC400 and SC410" select CPU_FREQ_TABLE - depends on X86_ELAN + depends on X86_32 && X86_ELAN ---help--- This adds the CPUFreq driver for AMD Elan SC400 and SC410 processors. @@ -42,7 +45,7 @@ config ELAN_CPUFREQ config SC520_CPUFREQ tristate "AMD Elan SC520" select CPU_FREQ_TABLE - depends on X86_ELAN + depends on X86_32 && X86_ELAN ---help--- This adds the CPUFreq driver for AMD Elan SC520 processor. @@ -54,6 +57,7 @@ config SC520_CPUFREQ config X86_POWERNOW_K6 tristate "AMD Mobile K6-2/K6-3 PowerNow!" select CPU_FREQ_TABLE + depends on X86_32 help This adds the CPUFreq driver for mobile AMD K6-2+ and mobile AMD K6-3+ processors. @@ -65,6 +69,7 @@ config X86_POWERNOW_K6 config X86_POWERNOW_K7 tristate "AMD Mobile Athlon/Duron PowerNow!" select CPU_FREQ_TABLE + depends on X86_32 help This adds the CPUFreq driver for mobile AMD K7 mobile processors. @@ -76,23 +81,27 @@ config X86_POWERNOW_K7_ACPI bool depends on X86_POWERNOW_K7 && ACPI_PROCESSOR depends on !(X86_POWERNOW_K7 = y && ACPI_PROCESSOR = m) + depends on X86_32 default y config X86_POWERNOW_K8 tristate "AMD Opteron/Athlon64 PowerNow!" select CPU_FREQ_TABLE - depends on EXPERIMENTAL help This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors. + To compile this driver as a module, choose M here: the + module will be called powernow-k8. + For details, take a look at <file:Documentation/cpu-freq/>. If in doubt, say N. config X86_POWERNOW_K8_ACPI - bool "ACPI Support" - select ACPI_PROCESSOR - depends on ACPI && X86_POWERNOW_K8 + bool + prompt "ACPI Support" if X86_32 + depends on ACPI && X86_POWERNOW_K8 && ACPI_PROCESSOR + depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m) default y help This provides access to the K8s Processor Performance States via ACPI. @@ -104,7 +113,7 @@ config X86_POWERNOW_K8_ACPI config X86_GX_SUSPMOD tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation" - depends on PCI + depends on X86_32 && PCI help This add the CPUFreq driver for NatSemi Geode processors which support suspend modulation. @@ -114,15 +123,20 @@ config X86_GX_SUSPMOD If in doubt, say N. config X86_SPEEDSTEP_CENTRINO - tristate "Intel Enhanced SpeedStep" + tristate "Intel Enhanced SpeedStep (deprecated)" select CPU_FREQ_TABLE - select X86_SPEEDSTEP_CENTRINO_TABLE + select X86_SPEEDSTEP_CENTRINO_TABLE if X86_32 + depends on X86_32 || (X86_64 && ACPI_PROCESSOR) help + This is deprecated and this functionality is now merged into + acpi_cpufreq (X86_ACPI_CPUFREQ). Use that driver instead of + speedstep_centrino. This adds the CPUFreq driver for Enhanced SpeedStep enabled - mobile CPUs. This means Intel Pentium M (Centrino) CPUs. However, - you also need to say Y to "Use ACPI tables to decode..." below - [which might imply enabling ACPI] if you want to use this driver - on non-Banias CPUs. + mobile CPUs. This means Intel Pentium M (Centrino) CPUs + or 64bit enabled Intel Xeons. + + To compile this driver as a module, choose M here: the + module will be called speedstep-centrino. For details, take a look at <file:Documentation/cpu-freq/>. @@ -130,7 +144,7 @@ config X86_SPEEDSTEP_CENTRINO config X86_SPEEDSTEP_CENTRINO_TABLE bool "Built-in tables for Banias CPUs" - depends on X86_SPEEDSTEP_CENTRINO + depends on X86_32 && X86_SPEEDSTEP_CENTRINO default y help Use built-in tables for Banias CPUs if ACPI encoding @@ -141,6 +155,7 @@ config X86_SPEEDSTEP_CENTRINO_TABLE config X86_SPEEDSTEP_ICH tristate "Intel Speedstep on ICH-M chipsets (ioport interface)" select CPU_FREQ_TABLE + depends on X86_32 help This adds the CPUFreq driver for certain mobile Intel Pentium III (Coppermine), all mobile Intel Pentium III-M (Tualatin) and all @@ -154,7 +169,7 @@ config X86_SPEEDSTEP_ICH config X86_SPEEDSTEP_SMI tristate "Intel SpeedStep on 440BX/ZX/MX chipsets (SMI interface)" select CPU_FREQ_TABLE - depends on EXPERIMENTAL + depends on X86_32 && EXPERIMENTAL help This adds the CPUFreq driver for certain mobile Intel Pentium III (Coppermine), all mobile Intel Pentium III-M (Tualatin) @@ -169,15 +184,24 @@ config X86_P4_CLOCKMOD select CPU_FREQ_TABLE help This adds the CPUFreq driver for Intel Pentium 4 / XEON - processors. + processors. When enabled it will lower CPU temperature by skipping + clocks. + + This driver should be only used in exceptional + circumstances when very low power is needed because it causes severe + slowdowns and noticeable latencies. Normally Speedstep should be used + instead. + + To compile this driver as a module, choose M here: the + module will be called p4-clockmod. For details, take a look at <file:Documentation/cpu-freq/>. - If in doubt, say N. + Unless you are absolutely sure say N. config X86_CPUFREQ_NFORCE2 tristate "nVidia nForce2 FSB changing" - depends on EXPERIMENTAL + depends on X86_32 && EXPERIMENTAL help This adds the CPUFreq driver for FSB changing on nVidia nForce2 platforms. @@ -188,6 +212,7 @@ config X86_CPUFREQ_NFORCE2 config X86_LONGRUN tristate "Transmeta LongRun" + depends on X86_32 help This adds the CPUFreq driver for Transmeta Crusoe and Efficeon processors which support LongRun. @@ -199,7 +224,7 @@ config X86_LONGRUN config X86_LONGHAUL tristate "VIA Cyrix III Longhaul" select CPU_FREQ_TABLE - depends on ACPI_PROCESSOR + depends on X86_32 && ACPI_PROCESSOR help This adds the CPUFreq driver for VIA Samuel/CyrixIII, VIA Cyrix Samuel/C3, VIA Cyrix Ezra and VIA Cyrix Ezra-T @@ -212,7 +237,7 @@ config X86_LONGHAUL config X86_E_POWERSAVER tristate "VIA C7 Enhanced PowerSaver (EXPERIMENTAL)" select CPU_FREQ_TABLE - depends on EXPERIMENTAL + depends on X86_32 && EXPERIMENTAL help This adds the CPUFreq driver for VIA C7 processors. @@ -233,11 +258,11 @@ config X86_ACPI_CPUFREQ_PROC_INTF config X86_SPEEDSTEP_LIB tristate - default X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD + default (X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD) config X86_SPEEDSTEP_RELAXED_CAP_CHECK bool "Relaxed speedstep capability checks" - depends on (X86_SPEEDSTEP_SMI || X86_SPEEDSTEP_ICH) + depends on X86_32 && (X86_SPEEDSTEP_SMI || X86_SPEEDSTEP_ICH) help Don't perform all checks for a speedstep capable system which would normally be done. Some ancient or strange systems, though speedstep diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index 2ca43ba32bc..fea0af0476b 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -77,7 +77,7 @@ static unsigned int acpi_pstate_strict; static int check_est_cpu(unsigned int cpuid) { - struct cpuinfo_x86 *cpu = &cpu_data[cpuid]; + struct cpuinfo_x86 *cpu = &cpu_data(cpuid); if (cpu->x86_vendor != X86_VENDOR_INTEL || !cpu_has(cpu, X86_FEATURE_EST)) @@ -560,7 +560,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) unsigned int cpu = policy->cpu; struct acpi_cpufreq_data *data; unsigned int result = 0; - struct cpuinfo_x86 *c = &cpu_data[policy->cpu]; + struct cpuinfo_x86 *c = &cpu_data(policy->cpu); struct acpi_processor_performance *perf; dprintk("acpi_cpufreq_cpu_init\n"); diff --git a/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c b/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c index 32f0bda3fc9..f03e9153618 100644 --- a/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c +++ b/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c @@ -260,7 +260,7 @@ static int nforce2_target(struct cpufreq_policy *policy, freqs.old = nforce2_get(policy->cpu); freqs.new = target_fsb * fid * 100; - freqs.cpu = 0; /* Only one CPU on nForce2 plattforms */ + freqs.cpu = 0; /* Only one CPU on nForce2 platforms */ if (freqs.old == freqs.new) return 0; diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c index c11baaf9f2b..326a4c81f68 100644 --- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c +++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c @@ -305,7 +305,7 @@ static struct cpufreq_driver eps_driver = { static int __init eps_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); /* This driver will work only on Centaur C7 processors with * Enhanced SpeedStep/PowerSaver registers */ diff --git a/arch/x86/kernel/cpu/cpufreq/elanfreq.c b/arch/x86/kernel/cpu/cpufreq/elanfreq.c index 1e7ae7dafcf..94619c22f56 100644 --- a/arch/x86/kernel/cpu/cpufreq/elanfreq.c +++ b/arch/x86/kernel/cpu/cpufreq/elanfreq.c @@ -199,7 +199,7 @@ static int elanfreq_target (struct cpufreq_policy *policy, static int elanfreq_cpu_init(struct cpufreq_policy *policy) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); unsigned int i; int result; @@ -280,7 +280,7 @@ static struct cpufreq_driver elanfreq_driver = { static int __init elanfreq_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); /* Test if we have the right hardware */ if ((c->x86_vendor != X86_VENDOR_AMD) || diff --git a/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c index ed2bda127c4..2ed7db2fd25 100644 --- a/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c +++ b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c @@ -12,12 +12,12 @@ * of any nature resulting due to the use of this software. This * software is provided AS-IS with no warranties. * - * Theoritical note: + * Theoretical note: * * (see Geode(tm) CS5530 manual (rev.4.1) page.56) * * CPU frequency control on NatSemi Geode GX1/GXLV processor and CS55x0 - * are based on Suspend Moduration. + * are based on Suspend Modulation. * * Suspend Modulation works by asserting and de-asserting the SUSP# pin * to CPU(GX1/GXLV) for configurable durations. When asserting SUSP# @@ -101,11 +101,11 @@ /* SUSCFG bits */ #define SUSMOD (1<<0) /* enable/disable suspend modulation */ -/* the belows support only with cs5530 (after rev.1.2)/cs5530A */ +/* the below is supported only with cs5530 (after rev.1.2)/cs5530A */ #define SMISPDUP (1<<1) /* select how SMI re-enable suspend modulation: */ /* IRQTC timer or read SMI speedup disable reg.(F1BAR[08-09h]) */ #define SUSCFG (1<<2) /* enable powering down a GXLV processor. "Special 3Volt Suspend" mode */ -/* the belows support only with cs5530A */ +/* the below is supported only with cs5530A */ #define PWRSVE_ISA (1<<3) /* stop ISA clock */ #define PWRSVE (1<<4) /* active idle */ diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.c b/arch/x86/kernel/cpu/cpufreq/longhaul.c index 5045f5d583c..749d00cb2eb 100644 --- a/arch/x86/kernel/cpu/cpufreq/longhaul.c +++ b/arch/x86/kernel/cpu/cpufreq/longhaul.c @@ -780,7 +780,7 @@ static int longhaul_setup_southbridge(void) static int __init longhaul_cpu_init(struct cpufreq_policy *policy) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); char *cpuname=NULL; int ret; u32 lo, hi; @@ -959,7 +959,7 @@ static struct cpufreq_driver longhaul_driver = { static int __init longhaul_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); if (c->x86_vendor != X86_VENDOR_CENTAUR || c->x86 != 6) return -ENODEV; diff --git a/arch/x86/kernel/cpu/cpufreq/longrun.c b/arch/x86/kernel/cpu/cpufreq/longrun.c index b2689514295..af4a867a097 100644 --- a/arch/x86/kernel/cpu/cpufreq/longrun.c +++ b/arch/x86/kernel/cpu/cpufreq/longrun.c @@ -172,7 +172,7 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq, u32 save_lo, save_hi; u32 eax, ebx, ecx, edx; u32 try_hi; - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); if (!low_freq || !high_freq) return -EINVAL; @@ -298,7 +298,7 @@ static struct cpufreq_driver longrun_driver = { */ static int __init longrun_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); if (c->x86_vendor != X86_VENDOR_TRANSMETA || !cpu_has(c, X86_FEATURE_LONGRUN)) diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c index 793eae854f4..14791ec55cf 100644 --- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c +++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c @@ -195,7 +195,7 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c) static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy) { - struct cpuinfo_x86 *c = &cpu_data[policy->cpu]; + struct cpuinfo_x86 *c = &cpu_data(policy->cpu); int cpuid = 0; unsigned int i; @@ -279,7 +279,7 @@ static struct cpufreq_driver p4clockmod_driver = { static int __init cpufreq_p4_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); int ret; /* diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k6.c b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c index 6d028533931..eb9b62b0830 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k6.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c @@ -1,6 +1,6 @@ /* * This file was based upon code in Powertweak Linux (http://powertweak.sf.net) - * (C) 2000-2003 Dave Jones, Arjan van de Ven, Janne Pänkälä, Dominik Brodowski. + * (C) 2000-2003 Dave Jones, Arjan van de Ven, Janne Pänkälä, Dominik Brodowski. * * Licensed under the terms of the GNU GPL License version 2. * @@ -215,7 +215,7 @@ static struct cpufreq_driver powernow_k6_driver = { */ static int __init powernow_k6_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); if ((c->x86_vendor != X86_VENDOR_AMD) || (c->x86 != 5) || ((c->x86_model != 12) && (c->x86_model != 13))) diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c index f3686a5f230..b5a9863d6cd 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c @@ -114,7 +114,7 @@ static int check_fsb(unsigned int fsbspeed) static int check_powernow(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); unsigned int maxei, eax, ebx, ecx, edx; if ((c->x86_vendor != X86_VENDOR_AMD) || (c->x86 !=6)) { diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index c06ac680c9c..99e1ef9939b 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -46,7 +46,7 @@ #define PFX "powernow-k8: " #define BFX PFX "BIOS error: " -#define VERSION "version 2.00.00" +#define VERSION "version 2.20.00" #include "powernow-k8.h" /* serialize freq changes */ @@ -73,33 +73,11 @@ static u32 find_khz_freq_from_fid(u32 fid) return 1000 * find_freq_from_fid(fid); } -/* Return a frequency in MHz, given an input fid and did */ -static u32 find_freq_from_fiddid(u32 fid, u32 did) +static u32 find_khz_freq_from_pstate(struct cpufreq_frequency_table *data, u32 pstate) { - if (current_cpu_data.x86 == 0x10) - return 100 * (fid + 0x10) >> did; - else - return 100 * (fid + 0x8) >> did; -} - -static u32 find_khz_freq_from_fiddid(u32 fid, u32 did) -{ - return 1000 * find_freq_from_fiddid(fid, did); -} - -static u32 find_fid_from_pstate(u32 pstate) -{ - u32 hi, lo; - rdmsr(MSR_PSTATE_DEF_BASE + pstate, lo, hi); - return lo & HW_PSTATE_FID_MASK; + return data[pstate].frequency; } -static u32 find_did_from_pstate(u32 pstate) -{ - u32 hi, lo; - rdmsr(MSR_PSTATE_DEF_BASE + pstate, lo, hi); - return (lo & HW_PSTATE_DID_MASK) >> HW_PSTATE_DID_SHIFT; -} /* Return the vco fid for an input fid * @@ -142,9 +120,7 @@ static int query_current_values_with_pending_wait(struct powernow_k8_data *data) if (cpu_family == CPU_HW_PSTATE) { rdmsr(MSR_PSTATE_STATUS, lo, hi); i = lo & HW_PSTATE_MASK; - rdmsr(MSR_PSTATE_DEF_BASE + i, lo, hi); - data->currfid = lo & HW_PSTATE_FID_MASK; - data->currdid = (lo & HW_PSTATE_DID_MASK) >> HW_PSTATE_DID_SHIFT; + data->currpstate = i; return 0; } do { @@ -168,7 +144,7 @@ static void count_off_irt(struct powernow_k8_data *data) return; } -/* the voltage stabalization time */ +/* the voltage stabilization time */ static void count_off_vst(struct powernow_k8_data *data) { udelay(data->vstable * VST_UNITS_20US); @@ -295,7 +271,7 @@ static int decrease_vid_code_by_step(struct powernow_k8_data *data, u32 reqvid, static int transition_pstate(struct powernow_k8_data *data, u32 pstate) { wrmsr(MSR_PSTATE_CTRL, pstate, 0); - data->currfid = find_fid_from_pstate(pstate); + data->currpstate = pstate; return 0; } @@ -845,17 +821,20 @@ err_out: static int fill_powernow_table_pstate(struct powernow_k8_data *data, struct cpufreq_frequency_table *powernow_table) { int i; + u32 hi = 0, lo = 0; + rdmsr(MSR_PSTATE_CUR_LIMIT, hi, lo); + data->max_hw_pstate = (hi & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT; for (i = 0; i < data->acpi_data.state_count; i++) { u32 index; u32 hi = 0, lo = 0; - u32 fid; - u32 did; index = data->acpi_data.states[i].control & HW_PSTATE_MASK; - if (index > MAX_HW_PSTATE) { + if (index > data->max_hw_pstate) { printk(KERN_ERR PFX "invalid pstate %d - bad value %d.\n", i, index); printk(KERN_ERR PFX "Please report to BIOS manufacturer\n"); + powernow_table[i].frequency = CPUFREQ_ENTRY_INVALID; + continue; } rdmsr(MSR_PSTATE_DEF_BASE + index, lo, hi); if (!(hi & HW_PSTATE_VALID_MASK)) { @@ -864,22 +843,9 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data, struct cpuf continue; } - fid = lo & HW_PSTATE_FID_MASK; - did = (lo & HW_PSTATE_DID_MASK) >> HW_PSTATE_DID_SHIFT; + powernow_table[i].index = index; - dprintk(" %d : fid 0x%x, did 0x%x\n", index, fid, did); - - powernow_table[i].index = index | (fid << HW_FID_INDEX_SHIFT) | (did << HW_DID_INDEX_SHIFT); - - powernow_table[i].frequency = find_khz_freq_from_fiddid(fid, did); - - if (powernow_table[i].frequency != (data->acpi_data.states[i].core_frequency * 1000)) { - printk(KERN_INFO PFX "invalid freq entries %u kHz vs. %u kHz\n", - powernow_table[i].frequency, - (unsigned int) (data->acpi_data.states[i].core_frequency * 1000)); - powernow_table[i].frequency = CPUFREQ_ENTRY_INVALID; - continue; - } + powernow_table[i].frequency = data->acpi_data.states[i].core_frequency * 1000; } return 0; } @@ -1020,22 +986,18 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data, unsigned i /* Take a frequency, and issue the hardware pstate transition command */ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned int index) { - u32 fid = 0; - u32 did = 0; u32 pstate = 0; int res, i; struct cpufreq_freqs freqs; dprintk("cpu %d transition to index %u\n", smp_processor_id(), index); - /* get fid did for hardware pstate transition */ + /* get MSR index for hardware pstate transition */ pstate = index & HW_PSTATE_MASK; - if (pstate > MAX_HW_PSTATE) + if (pstate > data->max_hw_pstate) return 0; - fid = (index & HW_FID_INDEX_MASK) >> HW_FID_INDEX_SHIFT; - did = (index & HW_DID_INDEX_MASK) >> HW_DID_INDEX_SHIFT; - freqs.old = find_khz_freq_from_fiddid(data->currfid, data->currdid); - freqs.new = find_khz_freq_from_fiddid(fid, did); + freqs.old = find_khz_freq_from_pstate(data->powernow_table, data->currpstate); + freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate); for_each_cpu_mask(i, *(data->available_cores)) { freqs.cpu = i; @@ -1043,9 +1005,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned i } res = transition_pstate(data, pstate); - data->currfid = find_fid_from_pstate(pstate); - data->currdid = find_did_from_pstate(pstate); - freqs.new = find_khz_freq_from_fiddid(data->currfid, data->currdid); + freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate); for_each_cpu_mask(i, *(data->available_cores)) { freqs.cpu = i; @@ -1090,10 +1050,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi if (query_current_values_with_pending_wait(data)) goto err_out; - if (cpu_family == CPU_HW_PSTATE) - dprintk("targ: curr fid 0x%x, did 0x%x\n", - data->currfid, data->currdid); - else { + if (cpu_family != CPU_HW_PSTATE) { dprintk("targ: curr fid 0x%x, vid 0x%x\n", data->currfid, data->currvid); @@ -1124,7 +1081,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi mutex_unlock(&fidvid_mutex); if (cpu_family == CPU_HW_PSTATE) - pol->cur = find_khz_freq_from_fiddid(data->currfid, data->currdid); + pol->cur = find_khz_freq_from_pstate(data->powernow_table, newstate); else pol->cur = find_khz_freq_from_fid(data->currfid); ret = 0; @@ -1223,7 +1180,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) + (3 * (1 << data->irt) * 10)) * 1000; if (cpu_family == CPU_HW_PSTATE) - pol->cur = find_khz_freq_from_fiddid(data->currfid, data->currdid); + pol->cur = find_khz_freq_from_pstate(data->powernow_table, data->currpstate); else pol->cur = find_khz_freq_from_fid(data->currfid); dprintk("policy current frequency %d kHz\n", pol->cur); @@ -1240,8 +1197,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) cpufreq_frequency_table_get_attr(data->powernow_table, pol->cpu); if (cpu_family == CPU_HW_PSTATE) - dprintk("cpu_init done, current fid 0x%x, did 0x%x\n", - data->currfid, data->currdid); + dprintk("cpu_init done, current pstate 0x%x\n", data->currpstate); else dprintk("cpu_init done, current fid 0x%x, vid 0x%x\n", data->currfid, data->currvid); @@ -1297,7 +1253,7 @@ static unsigned int powernowk8_get (unsigned int cpu) goto out; if (cpu_family == CPU_HW_PSTATE) - khz = find_khz_freq_from_fiddid(data->currfid, data->currdid); + khz = find_khz_freq_from_pstate(data->powernow_table, data->currpstate); else khz = find_khz_freq_from_fid(data->currfid); diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h index b06c812208c..afd2b520d35 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h @@ -10,6 +10,7 @@ struct powernow_k8_data { u32 numps; /* number of p-states */ u32 batps; /* number of p-states supported on battery */ + u32 max_hw_pstate; /* maximum legal hardware pstate */ /* these values are constant when the PSB is used to determine * vid/fid pairings, but are modified during the ->target() call @@ -21,8 +22,8 @@ struct powernow_k8_data { u32 plllock; /* pll lock time, units 1 us */ u32 exttype; /* extended interface = 1 */ - /* keep track of the current fid / vid or did */ - u32 currvid, currfid, currdid; + /* keep track of the current fid / vid or pstate */ + u32 currvid, currfid, currpstate; /* the powernow_table includes all frequency and vid/fid pairings: * fid are the lower 8 bits of the index, vid are the upper 8 bits. @@ -87,23 +88,14 @@ struct powernow_k8_data { /* Hardware Pstate _PSS and MSR definitions */ #define USE_HW_PSTATE 0x00000080 -#define HW_PSTATE_FID_MASK 0x0000003f -#define HW_PSTATE_DID_MASK 0x000001c0 -#define HW_PSTATE_DID_SHIFT 6 #define HW_PSTATE_MASK 0x00000007 #define HW_PSTATE_VALID_MASK 0x80000000 -#define HW_FID_INDEX_SHIFT 8 -#define HW_FID_INDEX_MASK 0x0000ff00 -#define HW_DID_INDEX_SHIFT 16 -#define HW_DID_INDEX_MASK 0x00ff0000 -#define HW_WATTS_MASK 0xff -#define HW_PWR_DVR_MASK 0x300 -#define HW_PWR_DVR_SHIFT 8 -#define HW_PWR_MAX_MULT 3 -#define MAX_HW_PSTATE 8 /* hw pstate supports up to 8 */ +#define HW_PSTATE_MAX_MASK 0x000000f0 +#define HW_PSTATE_MAX_SHIFT 4 #define MSR_PSTATE_DEF_BASE 0xc0010064 /* base of Pstate MSRs */ #define MSR_PSTATE_STATUS 0xc0010063 /* Pstate Status MSR */ #define MSR_PSTATE_CTRL 0xc0010062 /* Pstate control MSR */ +#define MSR_PSTATE_CUR_LIMIT 0xc0010061 /* pstate current limit MSR */ /* define the two driver architectures */ #define CPU_OPTERON 0 @@ -148,10 +140,10 @@ struct powernow_k8_data { #define PLL_LOCK_CONVERSION (1000/5) /* ms to ns, then divide by clock period */ #define MAXIMUM_VID_STEPS 1 /* Current cpus only allow a single step of 25mV */ -#define VST_UNITS_20US 20 /* Voltage Stabalization Time is in units of 20us */ +#define VST_UNITS_20US 20 /* Voltage Stabilization Time is in units of 20us */ /* - * Most values of interest are enocoded in a single field of the _PSS + * Most values of interest are encoded in a single field of the _PSS * entries: the "control" value. */ diff --git a/arch/x86/kernel/cpu/cpufreq/sc520_freq.c b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c index d9f3e90a7ae..42da9bd677d 100644 --- a/arch/x86/kernel/cpu/cpufreq/sc520_freq.c +++ b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c @@ -102,7 +102,7 @@ static int sc520_freq_target (struct cpufreq_policy *policy, static int sc520_freq_cpu_init(struct cpufreq_policy *policy) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); int result; /* capability check */ @@ -151,7 +151,7 @@ static struct cpufreq_driver sc520_freq_driver = { static int __init sc520_freq_init(void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); int err; /* Test if we have the right hardware */ diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c index 811d4743854..3031f119619 100644 --- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c +++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c @@ -230,7 +230,7 @@ static struct cpu_model models[] = static int centrino_cpu_init_table(struct cpufreq_policy *policy) { - struct cpuinfo_x86 *cpu = &cpu_data[policy->cpu]; + struct cpuinfo_x86 *cpu = &cpu_data(policy->cpu); struct cpu_model *model; for(model = models; model->cpu_id != NULL; model++) @@ -340,7 +340,7 @@ static unsigned int get_cur_freq(unsigned int cpu) static int centrino_cpu_init(struct cpufreq_policy *policy) { - struct cpuinfo_x86 *cpu = &cpu_data[policy->cpu]; + struct cpuinfo_x86 *cpu = &cpu_data(policy->cpu); unsigned freq; unsigned l, h; int ret; @@ -612,7 +612,7 @@ static struct cpufreq_driver centrino_driver = { */ static int __init centrino_init(void) { - struct cpuinfo_x86 *cpu = cpu_data; + struct cpuinfo_x86 *cpu = &cpu_data(0); if (!cpu_has(cpu, X86_FEATURE_EST)) return -ENODEV; diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c index b1acc8ce316..76c3ab0da46 100644 --- a/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c +++ b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c @@ -228,7 +228,7 @@ EXPORT_SYMBOL_GPL(speedstep_get_processor_frequency); unsigned int speedstep_detect_processor (void) { - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(0); u32 ebx, msr_lo, msr_hi; dprintk("x86: %x, model: %x\n", c->x86, c->x86_model); diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index 122d2d75aa9..88d66fb8411 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -93,7 +93,7 @@ static void __cpuinit check_cx686_slop(struct cpuinfo_x86 *c) local_irq_save(flags); ccr3 = getCx86(CX86_CCR3); - setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ + setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ ccr5 = getCx86(CX86_CCR5); if (ccr5 & 2) setCx86(CX86_CCR5, ccr5 & 0xfd); /* reset SLOP */ @@ -115,9 +115,9 @@ static void __cpuinit set_cx86_reorder(void) printk(KERN_INFO "Enable Memory access reorder on Cyrix/NSC processor.\n"); ccr3 = getCx86(CX86_CCR3); - setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ + setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ - /* Load/Store Serialize to mem access disable (=reorder it) */ + /* Load/Store Serialize to mem access disable (=reorder it) */ setCx86(CX86_PCR0, getCx86(CX86_PCR0) & ~0x80); /* set load/store serialize from 1GB to 4GB */ ccr3 |= 0xe0; @@ -146,7 +146,7 @@ static void __cpuinit set_cx86_inc(void) printk(KERN_INFO "Enable Incrementor on Cyrix/NSC processor.\n"); ccr3 = getCx86(CX86_CCR3); - setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ + setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ /* PCR1 -- Performance Control */ /* Incrementor on, whatever that is */ setCx86(CX86_PCR1, getCx86(CX86_PCR1) | 0x02); @@ -256,7 +256,7 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c) u32 vendor, device; /* It isn't really a PCI quirk directly, but the cure is the same. The MediaGX has deep magic SMM stuff that handles the - SB emulation. It thows away the fifo on disable_dma() which + SB emulation. It throws away the fifo on disable_dma() which is wrong and ruins the audio. Bug2: VSA1 has a wrap bug so that using maximum sized DMA diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 297a2411694..606fe4d55a9 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -295,7 +295,7 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) unsigned int new_l2 = 0, new_l3 = 0, i; /* Cache sizes from cpuid(4) */ unsigned int l2_id = 0, l3_id = 0, num_threads_sharing, index_msb; #ifdef CONFIG_X86_HT - unsigned int cpu = (c == &boot_cpu_data) ? 0 : (c - cpu_data); + unsigned int cpu = c->cpu_index; #endif if (c->cpuid_level > 3) { @@ -417,14 +417,14 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) if (new_l2) { l2 = new_l2; #ifdef CONFIG_X86_HT - cpu_llc_id[cpu] = l2_id; + per_cpu(cpu_llc_id, cpu) = l2_id; #endif } if (new_l3) { l3 = new_l3; #ifdef CONFIG_X86_HT - cpu_llc_id[cpu] = l3_id; + per_cpu(cpu_llc_id, cpu) = l3_id; #endif } @@ -459,7 +459,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) struct _cpuid4_info *this_leaf, *sibling_leaf; unsigned long num_threads_sharing; int index_msb, i; - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(cpu); this_leaf = CPUID4_INFO_IDX(cpu, index); num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing; @@ -470,8 +470,8 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) index_msb = get_count_order(num_threads_sharing); for_each_online_cpu(i) { - if (c[i].apicid >> index_msb == - c[cpu].apicid >> index_msb) { + if (cpu_data(i).apicid >> index_msb == + c->apicid >> index_msb) { cpu_set(i, this_leaf->shared_cpu_map); if (i != cpu && cpuid4_info[i]) { sibling_leaf = CPUID4_INFO_IDX(i, index); @@ -497,7 +497,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) {} static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index) {} #endif -static void free_cache_attributes(unsigned int cpu) +static void __cpuinit free_cache_attributes(unsigned int cpu) { int i; diff --git a/arch/x86/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile index f1ebe1c1c17..d7d2323bbb6 100644 --- a/arch/x86/kernel/cpu/mcheck/Makefile +++ b/arch/x86/kernel/cpu/mcheck/Makefile @@ -1,2 +1,6 @@ -obj-y = mce.o k7.o p4.o p5.o p6.o winchip.o therm_throt.o -obj-$(CONFIG_X86_MCE_NONFATAL) += non-fatal.o +obj-y = mce_$(BITS).o therm_throt.o + +obj-$(CONFIG_X86_32) += k7.o p4.o p5.o p6.o winchip.o +obj-$(CONFIG_X86_MCE_INTEL) += mce_intel_64.o +obj-$(CONFIG_X86_MCE_AMD) += mce_amd_64.o +obj-$(CONFIG_X86_MCE_NONFATAL) += non-fatal.o diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce_32.c index 34c781eddee..34c781eddee 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce_32.c diff --git a/arch/x86/kernel/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c index 66e6b797b2c..4b21d29fb5a 100644 --- a/arch/x86/kernel/mce_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_64.c @@ -1,8 +1,8 @@ /* * Machine check handler. * K8 parts Copyright 2002,2003 Andi Kleen, SuSE Labs. - * Rest from unknown author(s). - * 2004 Andi Kleen. Rewrote most of it. + * Rest from unknown author(s). + * 2004 Andi Kleen. Rewrote most of it. */ #include <linux/init.h> @@ -23,7 +23,7 @@ #include <linux/ctype.h> #include <linux/kmod.h> #include <linux/kdebug.h> -#include <asm/processor.h> +#include <asm/processor.h> #include <asm/msr.h> #include <asm/mce.h> #include <asm/uaccess.h> @@ -63,10 +63,10 @@ static DECLARE_WAIT_QUEUE_HEAD(mce_wait); * separate MCEs from kernel messages to avoid bogus bug reports. */ -struct mce_log mcelog = { +struct mce_log mcelog = { MCE_LOG_SIGNATURE, MCE_LOG_LEN, -}; +}; void mce_log(struct mce *mce) { @@ -111,42 +111,42 @@ static void print_mce(struct mce *m) "CPU %d: Machine Check Exception: %16Lx Bank %d: %016Lx\n", m->cpu, m->mcgstatus, m->bank, m->status); if (m->rip) { - printk(KERN_EMERG - "RIP%s %02x:<%016Lx> ", + printk(KERN_EMERG "RIP%s %02x:<%016Lx> ", !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "", m->cs, m->rip); if (m->cs == __KERNEL_CS) print_symbol("{%s}", m->rip); printk("\n"); } - printk(KERN_EMERG "TSC %Lx ", m->tsc); + printk(KERN_EMERG "TSC %Lx ", m->tsc); if (m->addr) printk("ADDR %Lx ", m->addr); if (m->misc) - printk("MISC %Lx ", m->misc); + printk("MISC %Lx ", m->misc); printk("\n"); printk(KERN_EMERG "This is not a software problem!\n"); - printk(KERN_EMERG - "Run through mcelog --ascii to decode and contact your hardware vendor\n"); + printk(KERN_EMERG "Run through mcelog --ascii to decode " + "and contact your hardware vendor\n"); } static void mce_panic(char *msg, struct mce *backup, unsigned long start) -{ +{ int i; oops_begin(); for (i = 0; i < MCE_LOG_LEN; i++) { unsigned long tsc = mcelog.entry[i].tsc; + if (time_before(tsc, start)) continue; - print_mce(&mcelog.entry[i]); + print_mce(&mcelog.entry[i]); if (backup && mcelog.entry[i].tsc == backup->tsc) backup = NULL; } if (backup) print_mce(backup); panic(msg); -} +} static int mce_available(struct cpuinfo_x86 *c) { @@ -170,10 +170,9 @@ static inline void mce_get_rip(struct mce *m, struct pt_regs *regs) } } -/* +/* * The actual machine check handler */ - void do_machine_check(struct pt_regs * regs, long error_code) { struct mce m, panicm; @@ -194,7 +193,8 @@ void do_machine_check(struct pt_regs * regs, long error_code) atomic_inc(&mce_entry); if (regs) - notify_die(DIE_NMI, "machine check", regs, error_code, 18, SIGKILL); + notify_die(DIE_NMI, "machine check", regs, error_code, 18, + SIGKILL); if (!banks) goto out2; @@ -204,15 +204,15 @@ void do_machine_check(struct pt_regs * regs, long error_code) /* if the restart IP is not valid, we're done for */ if (!(m.mcgstatus & MCG_STATUS_RIPV)) no_way_out = 1; - + rdtscll(mcestart); barrier(); for (i = 0; i < banks; i++) { if (!bank[i]) continue; - - m.misc = 0; + + m.misc = 0; m.addr = 0; m.bank = i; m.tsc = 0; @@ -320,7 +320,7 @@ void do_machine_check(struct pt_regs * regs, long error_code) #ifdef CONFIG_X86_MCE_INTEL /*** * mce_log_therm_throt_event - Logs the thermal throttling event to mcelog - * @cpu: The CPU on which the event occured. + * @cpu: The CPU on which the event occurred. * @status: Event status information * * This function should be called by the thermal interrupt after the @@ -372,7 +372,7 @@ static void mcheck_timer(struct work_struct *work) if (mce_notify_user()) { next_interval = max(next_interval/2, HZ/100); } else { - next_interval = min(next_interval*2, + next_interval = min(next_interval * 2, (int)round_jiffies_relative(check_interval*HZ)); } @@ -423,18 +423,18 @@ static struct notifier_block mce_idle_notifier = { }; static __init int periodic_mcheck_init(void) -{ +{ next_interval = check_interval * HZ; if (next_interval) schedule_delayed_work(&mcheck_work, round_jiffies_relative(next_interval)); idle_notifier_register(&mce_idle_notifier); return 0; -} +} __initcall(periodic_mcheck_init); -/* +/* * Initialize Machine Checks for a CPU. */ static void mce_init(void *dummy) @@ -444,9 +444,9 @@ static void mce_init(void *dummy) rdmsrl(MSR_IA32_MCG_CAP, cap); banks = cap & 0xff; - if (banks > NR_BANKS) { + if (banks > NR_BANKS) { printk(KERN_INFO "MCE: warning: using only %d banks\n", banks); - banks = NR_BANKS; + banks = NR_BANKS; } /* Use accurate RIP reporting if available. */ if ((cap & (1<<9)) && ((cap >> 16) & 0xff) >= 9) @@ -464,15 +464,15 @@ static void mce_init(void *dummy) for (i = 0; i < banks; i++) { wrmsrl(MSR_IA32_MC0_CTL+4*i, bank[i]); wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0); - } + } } /* Add per CPU specific workarounds here */ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c) -{ +{ /* This should be disabled by the BIOS, but isn't always */ if (c->x86_vendor == X86_VENDOR_AMD && c->x86 == 15) { - /* disable GART TBL walk error reporting, which trips off + /* disable GART TBL walk error reporting, which trips off incorrectly with the IOMMU & 3ware & Cerberus. */ clear_bit(10, &bank[4]); /* Lots of broken BIOS around that don't clear them @@ -480,7 +480,7 @@ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c) mce_bootlog = 0; } -} +} static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c) { @@ -496,15 +496,15 @@ static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c) } } -/* +/* * Called for each booted CPU to set up machine checks. - * Must be called with preempt off. + * Must be called with preempt off. */ void __cpuinit mcheck_init(struct cpuinfo_x86 *c) { static cpumask_t mce_cpus = CPU_MASK_NONE; - mce_cpu_quirks(c); + mce_cpu_quirks(c); if (mce_dont_init || cpu_test_and_set(smp_processor_id(), mce_cpus) || @@ -553,13 +553,15 @@ static int mce_release(struct inode *inode, struct file *file) return 0; } -static void collect_tscs(void *data) -{ +static void collect_tscs(void *data) +{ unsigned long *cpu_tsc = (unsigned long *)data; + rdtscll(cpu_tsc[smp_processor_id()]); -} +} -static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, loff_t *off) +static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, + loff_t *off) { unsigned long *cpu_tsc; static DECLARE_MUTEX(mce_read_sem); @@ -571,19 +573,20 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, loff if (!cpu_tsc) return -ENOMEM; - down(&mce_read_sem); + down(&mce_read_sem); next = rcu_dereference(mcelog.next); /* Only supports full reads right now */ - if (*off != 0 || usize < MCE_LOG_LEN*sizeof(struct mce)) { + if (*off != 0 || usize < MCE_LOG_LEN*sizeof(struct mce)) { up(&mce_read_sem); kfree(cpu_tsc); return -EINVAL; } err = 0; - for (i = 0; i < next; i++) { + for (i = 0; i < next; i++) { unsigned long start = jiffies; + while (!mcelog.entry[i].finished) { if (time_after_eq(jiffies, start + 2)) { memset(mcelog.entry + i,0, sizeof(struct mce)); @@ -593,31 +596,34 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, loff } smp_rmb(); err |= copy_to_user(buf, mcelog.entry + i, sizeof(struct mce)); - buf += sizeof(struct mce); + buf += sizeof(struct mce); timeout: ; - } + } memset(mcelog.entry, 0, next * sizeof(struct mce)); mcelog.next = 0; synchronize_sched(); - /* Collect entries that were still getting written before the synchronize. */ - + /* + * Collect entries that were still getting written before the + * synchronize. + */ on_each_cpu(collect_tscs, cpu_tsc, 1, 1); - for (i = next; i < MCE_LOG_LEN; i++) { - if (mcelog.entry[i].finished && - mcelog.entry[i].tsc < cpu_tsc[mcelog.entry[i].cpu]) { - err |= copy_to_user(buf, mcelog.entry+i, sizeof(struct mce)); + for (i = next; i < MCE_LOG_LEN; i++) { + if (mcelog.entry[i].finished && + mcelog.entry[i].tsc < cpu_tsc[mcelog.entry[i].cpu]) { + err |= copy_to_user(buf, mcelog.entry+i, + sizeof(struct mce)); smp_rmb(); buf += sizeof(struct mce); memset(&mcelog.entry[i], 0, sizeof(struct mce)); } - } + } up(&mce_read_sem); kfree(cpu_tsc); - return err ? -EFAULT : buf - ubuf; + return err ? -EFAULT : buf - ubuf; } static unsigned int mce_poll(struct file *file, poll_table *wait) @@ -628,26 +634,29 @@ static unsigned int mce_poll(struct file *file, poll_table *wait) return 0; } -static int mce_ioctl(struct inode *i, struct file *f,unsigned int cmd, unsigned long arg) +static int mce_ioctl(struct inode *i, struct file *f,unsigned int cmd, + unsigned long arg) { int __user *p = (int __user *)arg; + if (!capable(CAP_SYS_ADMIN)) - return -EPERM; + return -EPERM; switch (cmd) { - case MCE_GET_RECORD_LEN: + case MCE_GET_RECORD_LEN: return put_user(sizeof(struct mce), p); case MCE_GET_LOG_LEN: - return put_user(MCE_LOG_LEN, p); + return put_user(MCE_LOG_LEN, p); case MCE_GETCLEAR_FLAGS: { unsigned flags; - do { + + do { flags = mcelog.flags; - } while (cmpxchg(&mcelog.flags, flags, 0) != flags); - return put_user(flags, p); + } while (cmpxchg(&mcelog.flags, flags, 0) != flags); + return put_user(flags, p); } default: - return -ENOTTY; - } + return -ENOTTY; + } } static const struct file_operations mce_chrdev_ops = { @@ -678,17 +687,16 @@ void __init restart_mce(void) set_in_cr4(X86_CR4_MCE); } -/* - * Old style boot options parsing. Only for compatibility. +/* + * Old style boot options parsing. Only for compatibility. */ - static int __init mcheck_disable(char *str) { mce_dont_init = 1; return 1; } -/* mce=off disables machine check. Note you can reenable it later +/* mce=off disables machine check. Note you can re-enable it later using sysfs. mce=TOLERANCELEVEL (number, see above) mce=bootlog Log MCEs from before booting. Disabled by default on AMD. @@ -702,16 +710,16 @@ static int __init mcheck_enable(char *str) else if (isdigit(str[0])) get_option(&str, &tolerant); else - printk("mce= argument %s ignored. Please use /sys", str); + printk("mce= argument %s ignored. Please use /sys", str); return 1; } __setup("nomce", mcheck_disable); __setup("mce=", mcheck_enable); -/* +/* * Sysfs support - */ + */ /* On resume clear all MCE state. Don't want to see leftovers from the BIOS. Only one CPU is active at this time, the others get readded later using @@ -723,12 +731,12 @@ static int mce_resume(struct sys_device *dev) } /* Reinit MCEs after user configuration changes */ -static void mce_restart(void) -{ +static void mce_restart(void) +{ if (next_interval) cancel_delayed_work(&mcheck_work); /* Timer race is harmless here */ - on_each_cpu(mce_init, NULL, 1, 1); + on_each_cpu(mce_init, NULL, 1, 1); next_interval = check_interval * HZ; if (next_interval) schedule_delayed_work(&mcheck_work, @@ -744,17 +752,17 @@ DEFINE_PER_CPU(struct sys_device, device_mce); /* Why are there no generic functions for this? */ #define ACCESSOR(name, var, start) \ - static ssize_t show_ ## name(struct sys_device *s, char *buf) { \ - return sprintf(buf, "%lx\n", (unsigned long)var); \ - } \ + static ssize_t show_ ## name(struct sys_device *s, char *buf) { \ + return sprintf(buf, "%lx\n", (unsigned long)var); \ + } \ static ssize_t set_ ## name(struct sys_device *s,const char *buf,size_t siz) { \ - char *end; \ - unsigned long new = simple_strtoul(buf, &end, 0); \ - if (end == buf) return -EINVAL; \ - var = new; \ - start; \ - return end-buf; \ - } \ + char *end; \ + unsigned long new = simple_strtoul(buf, &end, 0); \ + if (end == buf) return -EINVAL; \ + var = new; \ + start; \ + return end-buf; \ + } \ static SYSDEV_ATTR(name, 0644, show_ ## name, set_ ## name); /* TBD should generate these dynamically based on number of available banks */ @@ -794,12 +802,15 @@ static struct sysdev_attribute *mce_attributes[] = { NULL }; +static cpumask_t mce_device_initialized = CPU_MASK_NONE; + /* Per cpu sysdev init. All of the cpus still share the same ctl bank */ static __cpuinit int mce_create_device(unsigned int cpu) { int err; int i; - if (!mce_available(&cpu_data[cpu])) + + if (!mce_available(&boot_cpu_data)) return -EIO; memset(&per_cpu(device_mce, cpu).kobj, 0, sizeof(struct kobject)); @@ -816,6 +827,7 @@ static __cpuinit int mce_create_device(unsigned int cpu) if (err) goto error; } + cpu_set(cpu, mce_device_initialized); return 0; error: @@ -832,10 +844,14 @@ static void mce_remove_device(unsigned int cpu) { int i; + if (!cpu_isset(cpu, mce_device_initialized)) + return; + for (i = 0; mce_attributes[i]; i++) sysdev_remove_file(&per_cpu(device_mce,cpu), mce_attributes[i]); sysdev_unregister(&per_cpu(device_mce,cpu)); + cpu_clear(cpu, mce_device_initialized); } /* Get notified when a cpu comes on/off. Be hotplug friendly. */ @@ -843,21 +859,18 @@ static int mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned long)hcpu; - int err = 0; switch (action) { - case CPU_UP_PREPARE: - case CPU_UP_PREPARE_FROZEN: - err = mce_create_device(cpu); + case CPU_ONLINE: + case CPU_ONLINE_FROZEN: + mce_create_device(cpu); break; - case CPU_UP_CANCELED: - case CPU_UP_CANCELED_FROZEN: case CPU_DEAD: case CPU_DEAD_FROZEN: mce_remove_device(cpu); break; } - return err ? NOTIFY_BAD : NOTIFY_OK; + return NOTIFY_OK; } static struct notifier_block mce_cpu_notifier = { diff --git a/arch/x86/kernel/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c index 0d2afd96aca..752fb16a817 100644 --- a/arch/x86/kernel/mce_amd_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c @@ -472,11 +472,11 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) sprintf(name, "threshold_bank%i", bank); #ifdef CONFIG_SMP - if (cpu_data[cpu].cpu_core_id && shared_bank[bank]) { /* symlink */ + if (cpu_data(cpu).cpu_core_id && shared_bank[bank]) { /* symlink */ i = first_cpu(per_cpu(cpu_core_map, cpu)); /* first core not up yet */ - if (cpu_data[i].cpu_core_id) + if (cpu_data(i).cpu_core_id) goto out; /* already linked */ diff --git a/arch/x86/kernel/mce_intel_64.c b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c index c17eaf5dd6d..c17eaf5dd6d 100644 --- a/arch/x86/kernel/mce_intel_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c diff --git a/arch/x86/kernel/cpu/mtrr/cyrix.c b/arch/x86/kernel/cpu/mtrr/cyrix.c index 2287d4863a8..9964be3de2b 100644 --- a/arch/x86/kernel/cpu/mtrr/cyrix.c +++ b/arch/x86/kernel/cpu/mtrr/cyrix.c @@ -147,10 +147,10 @@ static void prepare_set(void) write_cr0(cr0); wbinvd(); - /* Cyrix ARRs - everything else were excluded at the top */ + /* Cyrix ARRs - everything else was excluded at the top */ ccr3 = getCx86(CX86_CCR3); - /* Cyrix ARRs - everything else were excluded at the top */ + /* Cyrix ARRs - everything else was excluded at the top */ setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); } diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index 56f64e34829..992f08dfbb6 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -182,7 +182,7 @@ static inline void k8_enable_fixed_iorrs(void) /** * Checks and updates an fixed-range MTRR if it differs from the value it - * should have. If K8 extenstions are wanted, update the K8 SYSCFG MSR also. + * should have. If K8 extentions are wanted, update the K8 SYSCFG MSR also. * see AMD publication no. 24593, chapter 7.8.1, page 233 for more information * \param msr MSR address of the MTTR which should be checked and updated * \param changed pointer which indicates whether the MTRR needed to be changed diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 5e4be30ff90..3b20613325d 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -139,13 +139,12 @@ struct set_mtrr_data { mtrr_type smp_type; }; -#ifdef CONFIG_SMP - static void ipi_handler(void *info) /* [SUMMARY] Synchronisation handler. Executed by "other" CPUs. [RETURNS] Nothing. */ { +#ifdef CONFIG_SMP struct set_mtrr_data *data = info; unsigned long flags; @@ -168,9 +167,8 @@ static void ipi_handler(void *info) atomic_dec(&data->count); local_irq_restore(flags); -} - #endif +} static inline int types_compatible(mtrr_type type1, mtrr_type type2) { return type1 == MTRR_TYPE_UNCACHABLE || @@ -748,7 +746,7 @@ static int __init mtrr_init_finialize(void) if (use_intel()) mtrr_state_warn(); else { - /* The CPUs haven't MTRR and seemes not support SMP. They have + /* The CPUs haven't MTRR and seem to not support SMP. They have * specific drivers, we use a tricky method to support * suspend/resume for them. * TBD: is there any system with such CPU which supports diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c index 54cdbf1a40f..c02541e6e65 100644 --- a/arch/x86/kernel/cpu/perfctr-watchdog.c +++ b/arch/x86/kernel/cpu/perfctr-watchdog.c @@ -120,7 +120,9 @@ int reserve_perfctr_nmi(unsigned int msr) unsigned int counter; counter = nmi_perfctr_msr_to_bit(msr); - BUG_ON(counter > NMI_MAX_COUNTER_BITS); + /* register not managed by the allocator? */ + if (counter > NMI_MAX_COUNTER_BITS) + return 1; if (!test_and_set_bit(counter, perfctr_nmi_owner)) return 1; @@ -132,7 +134,9 @@ void release_perfctr_nmi(unsigned int msr) unsigned int counter; counter = nmi_perfctr_msr_to_bit(msr); - BUG_ON(counter > NMI_MAX_COUNTER_BITS); + /* register not managed by the allocator? */ + if (counter > NMI_MAX_COUNTER_BITS) + return; clear_bit(counter, perfctr_nmi_owner); } @@ -142,7 +146,9 @@ int reserve_evntsel_nmi(unsigned int msr) unsigned int counter; counter = nmi_evntsel_msr_to_bit(msr); - BUG_ON(counter > NMI_MAX_COUNTER_BITS); + /* register not managed by the allocator? */ + if (counter > NMI_MAX_COUNTER_BITS) + return 1; if (!test_and_set_bit(counter, evntsel_nmi_owner)) return 1; @@ -154,7 +160,9 @@ void release_evntsel_nmi(unsigned int msr) unsigned int counter; counter = nmi_evntsel_msr_to_bit(msr); - BUG_ON(counter > NMI_MAX_COUNTER_BITS); + /* register not managed by the allocator? */ + if (counter > NMI_MAX_COUNTER_BITS) + return; clear_bit(counter, evntsel_nmi_owner); } diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c index 879a0f789b1..3900e46d66d 100644 --- a/arch/x86/kernel/cpu/proc.c +++ b/arch/x86/kernel/cpu/proc.c @@ -49,7 +49,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) /* Intel-defined (#2) */ "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", "smx", "est", "tm2", "ssse3", "cid", NULL, NULL, "cx16", "xtpr", NULL, - NULL, NULL, "dca", NULL, NULL, NULL, NULL, "popcnt", + NULL, NULL, "dca", "sse4_1", "sse4_2", NULL, NULL, "popcnt", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* VIA/Cyrix/Centaur-defined */ @@ -59,10 +59,10 @@ static int show_cpuinfo(struct seq_file *m, void *v) NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* AMD-defined (#2) */ - "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8_legacy", - "altmovcr8", "abm", "sse4a", - "misalignsse", "3dnowprefetch", - "osvw", "ibs", NULL, NULL, NULL, NULL, + "lahf_lm", "cmp_legacy", "svm", "extapic", + "cr8_legacy", "abm", "sse4a", "misalignsse", + "3dnowprefetch", "osvw", "ibs", "sse5", + "skinit", "wdt", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -85,12 +85,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) /* nothing */ }; struct cpuinfo_x86 *c = v; - int i, n = c - cpu_data; + int i, n = 0; int fpu_exception; #ifdef CONFIG_SMP - if (!cpu_online(n)) - return 0; + n = c->cpu_index; #endif seq_printf(m, "processor\t: %d\n" "vendor_id\t: %s\n" @@ -175,11 +174,15 @@ static int show_cpuinfo(struct seq_file *m, void *v) static void *c_start(struct seq_file *m, loff_t *pos) { - return *pos < NR_CPUS ? cpu_data + *pos : NULL; + if (*pos == 0) /* just in case, cpu 0 is not the first */ + *pos = first_cpu(cpu_online_map); + if ((*pos) < NR_CPUS && cpu_online(*pos)) + return &cpu_data(*pos); + return NULL; } static void *c_next(struct seq_file *m, void *v, loff_t *pos) { - ++*pos; + *pos = next_cpu(*pos, cpu_online_map); return c_start(m, pos); } static void c_stop(struct seq_file *m, void *v) diff --git a/arch/x86/kernel/cpufreq/Kconfig b/arch/x86/kernel/cpufreq/Kconfig deleted file mode 100644 index a3fd51926cb..00000000000 --- a/arch/x86/kernel/cpufreq/Kconfig +++ /dev/null @@ -1,108 +0,0 @@ -# -# CPU Frequency scaling -# - -menu "CPU Frequency scaling" - -source "drivers/cpufreq/Kconfig" - -if CPU_FREQ - -comment "CPUFreq processor drivers" - -config X86_POWERNOW_K8 - tristate "AMD Opteron/Athlon64 PowerNow!" - select CPU_FREQ_TABLE - help - This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors. - - To compile this driver as a module, choose M here: the - module will be called powernow-k8. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_POWERNOW_K8_ACPI - bool - depends on X86_POWERNOW_K8 && ACPI_PROCESSOR - depends on !(X86_POWERNOW_K8 = y && ACPI_PROCESSOR = m) - default y - -config X86_SPEEDSTEP_CENTRINO - tristate "Intel Enhanced SpeedStep (deprecated)" - select CPU_FREQ_TABLE - depends on ACPI_PROCESSOR - help - This is deprecated and this functionality is now merged into - acpi_cpufreq (X86_ACPI_CPUFREQ). Use that driver instead of - speedstep_centrino. - This adds the CPUFreq driver for Enhanced SpeedStep enabled - mobile CPUs. This means Intel Pentium M (Centrino) CPUs - or 64bit enabled Intel Xeons. - - To compile this driver as a module, choose M here: the - module will be called speedstep-centrino. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_ACPI_CPUFREQ - tristate "ACPI Processor P-States driver" - select CPU_FREQ_TABLE - depends on ACPI_PROCESSOR - help - This driver adds a CPUFreq driver which utilizes the ACPI - Processor Performance States. - This driver also supports Intel Enhanced Speedstep. - - To compile this driver as a module, choose M here: the - module will be called acpi-cpufreq. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -comment "shared options" - -config X86_ACPI_CPUFREQ_PROC_INTF - bool "/proc/acpi/processor/../performance interface (deprecated)" - depends on PROC_FS - depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K8_ACPI - help - This enables the deprecated /proc/acpi/processor/../performance - interface. While it is helpful for debugging, the generic, - cross-architecture cpufreq interfaces should be used. - - If in doubt, say N. - -config X86_P4_CLOCKMOD - tristate "Intel Pentium 4 clock modulation" - depends on EMBEDDED - select CPU_FREQ_TABLE - help - This adds the clock modulation driver for Intel Pentium 4 / XEON - processors. When enabled it will lower CPU temperature by skipping - clocks. - - This driver should be only used in exceptional - circumstances when very low power is needed because it causes severe - slowdowns and noticeable latencies. Normally Speedstep should be used - instead. - - To compile this driver as a module, choose M here: the - module will be called p4-clockmod. - - For details, take a look at <file:Documentation/cpu-freq/>. - - Unless you are absolutely sure say N. - - -config X86_SPEEDSTEP_LIB - tristate - default X86_P4_CLOCKMOD - -endif - -endmenu diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index 70dcf912d9f..05c9936a16c 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c @@ -114,7 +114,7 @@ static ssize_t cpuid_read(struct file *file, char __user *buf, static int cpuid_open(struct inode *inode, struct file *file) { unsigned int cpu = iminor(file->f_path.dentry->d_inode); - struct cpuinfo_x86 *c = &(cpu_data)[cpu]; + struct cpuinfo_x86 *c = &cpu_data(cpu); if (cpu >= NR_CPUS || !cpu_online(cpu)) return -ENXIO; /* No such CPU */ @@ -134,15 +134,18 @@ static const struct file_operations cpuid_fops = { .open = cpuid_open, }; -static int __cpuinit cpuid_device_create(int i) +static __cpuinit int cpuid_device_create(int cpu) { - int err = 0; struct device *dev; - dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, i), "cpu%d",i); - if (IS_ERR(dev)) - err = PTR_ERR(dev); - return err; + dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, cpu), + "cpu%d", cpu); + return IS_ERR(dev) ? PTR_ERR(dev) : 0; +} + +static void cpuid_device_destroy(int cpu) +{ + device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu)); } static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb, @@ -150,18 +153,21 @@ static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb, void *hcpu) { unsigned int cpu = (unsigned long)hcpu; + int err = 0; switch (action) { - case CPU_ONLINE: - case CPU_ONLINE_FROZEN: - cpuid_device_create(cpu); + case CPU_UP_PREPARE: + case CPU_UP_PREPARE_FROZEN: + err = cpuid_device_create(cpu); break; + case CPU_UP_CANCELED: + case CPU_UP_CANCELED_FROZEN: case CPU_DEAD: case CPU_DEAD_FROZEN: - device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu)); + cpuid_device_destroy(cpu); break; } - return NOTIFY_OK; + return err ? NOTIFY_BAD : NOTIFY_OK; } static struct notifier_block __cpuinitdata cpuid_class_cpu_notifier = @@ -198,7 +204,7 @@ static int __init cpuid_init(void) out_class: i = 0; for_each_online_cpu(i) { - device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, i)); + cpuid_device_destroy(i); } class_destroy(cpuid_class); out_chrdev: @@ -212,7 +218,7 @@ static void __exit cpuid_exit(void) int cpu = 0; for_each_online_cpu(cpu) - device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu)); + cpuid_device_destroy(cpu); class_destroy(cpuid_class); unregister_chrdev(CPUID_MAJOR, "cpu/cpuid"); unregister_hotcpu_notifier(&cpuid_class_cpu_notifier); diff --git a/arch/x86/kernel/crash_32.c b/arch/x86/kernel/crash.c index 53589d1b1a0..9a5fa0abfcc 100644 --- a/arch/x86/kernel/crash_32.c +++ b/arch/x86/kernel/crash.c @@ -1,5 +1,5 @@ /* - * Architecture specific (i386) functions for kexec based crash dumps. + * Architecture specific (i386/x86_64) functions for kexec based crash dumps. * * Created by: Hariprasad Nellitheertha (hari@in.ibm.com) * @@ -22,11 +22,15 @@ #include <asm/nmi.h> #include <asm/hw_irq.h> #include <asm/apic.h> +#include <asm/hpet.h> #include <linux/kdebug.h> #include <asm/smp.h> +#ifdef CONFIG_X86_32 #include <mach_ipi.h> - +#else +#include <asm/mach_apic.h> +#endif /* This keeps a track of which one is crashing cpu. */ static int crashing_cpu; @@ -38,7 +42,9 @@ static int crash_nmi_callback(struct notifier_block *self, unsigned long val, void *data) { struct pt_regs *regs; +#ifdef CONFIG_X86_32 struct pt_regs fixed_regs; +#endif int cpu; if (val != DIE_NMI_IPI) @@ -55,10 +61,12 @@ static int crash_nmi_callback(struct notifier_block *self, return NOTIFY_STOP; local_irq_disable(); +#ifdef CONFIG_X86_32 if (!user_mode_vm(regs)) { crash_fixup_ss_esp(&fixed_regs, regs); regs = &fixed_regs; } +#endif crash_save_cpu(regs, cpu); disable_local_APIC(); atomic_dec(&waiting_for_crash_ipi); @@ -133,5 +141,8 @@ void machine_crash_shutdown(struct pt_regs *regs) #if defined(CONFIG_X86_IO_APIC) disable_IO_APIC(); #endif +#ifdef CONFIG_HPET_TIMER + hpet_disable(); +#endif crash_save_cpu(regs, safe_smp_processor_id()); } diff --git a/arch/x86/kernel/crash_64.c b/arch/x86/kernel/crash_64.c deleted file mode 100644 index 13432a1ae90..00000000000 --- a/arch/x86/kernel/crash_64.c +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Architecture specific (x86_64) functions for kexec based crash dumps. - * - * Created by: Hariprasad Nellitheertha (hari@in.ibm.com) - * - * Copyright (C) IBM Corporation, 2004. All rights reserved. - * - */ - -#include <linux/init.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/smp.h> -#include <linux/irq.h> -#include <linux/reboot.h> -#include <linux/kexec.h> -#include <linux/delay.h> -#include <linux/elf.h> -#include <linux/elfcore.h> -#include <linux/kdebug.h> - -#include <asm/processor.h> -#include <asm/hardirq.h> -#include <asm/nmi.h> -#include <asm/hw_irq.h> -#include <asm/mach_apic.h> - -/* This keeps a track of which one is crashing cpu. */ -static int crashing_cpu; - -#ifdef CONFIG_SMP -static atomic_t waiting_for_crash_ipi; - -static int crash_nmi_callback(struct notifier_block *self, - unsigned long val, void *data) -{ - struct pt_regs *regs; - int cpu; - - if (val != DIE_NMI_IPI) - return NOTIFY_OK; - - regs = ((struct die_args *)data)->regs; - cpu = raw_smp_processor_id(); - - /* - * Don't do anything if this handler is invoked on crashing cpu. - * Otherwise, system will completely hang. Crashing cpu can get - * an NMI if system was initially booted with nmi_watchdog parameter. - */ - if (cpu == crashing_cpu) - return NOTIFY_STOP; - local_irq_disable(); - - crash_save_cpu(regs, cpu); - disable_local_APIC(); - atomic_dec(&waiting_for_crash_ipi); - /* Assume hlt works */ - for(;;) - halt(); - - return 1; -} - -static void smp_send_nmi_allbutself(void) -{ - send_IPI_allbutself(NMI_VECTOR); -} - -/* - * This code is a best effort heuristic to get the - * other cpus to stop executing. So races with - * cpu hotplug shouldn't matter. - */ - -static struct notifier_block crash_nmi_nb = { - .notifier_call = crash_nmi_callback, -}; - -static void nmi_shootdown_cpus(void) -{ - unsigned long msecs; - - atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1); - if (register_die_notifier(&crash_nmi_nb)) - return; /* return what? */ - - /* - * Ensure the new callback function is set before sending - * out the NMI - */ - wmb(); - - smp_send_nmi_allbutself(); - - msecs = 1000; /* Wait at most a second for the other cpus to stop */ - while ((atomic_read(&waiting_for_crash_ipi) > 0) && msecs) { - mdelay(1); - msecs--; - } - /* Leave the nmi callback set */ - disable_local_APIC(); -} -#else -static void nmi_shootdown_cpus(void) -{ - /* There are no cpus to shootdown */ -} -#endif - -void machine_crash_shutdown(struct pt_regs *regs) -{ - /* - * This function is only called after the system - * has panicked or is otherwise in a critical state. - * The minimum amount of code to allow a kexec'd kernel - * to run successfully needs to happen here. - * - * In practice this means shooting down the other cpus in - * an SMP system. - */ - /* The kernel is broken so disable interrupts */ - local_irq_disable(); - - /* Make a note of crashing cpu. Will be used in NMI callback.*/ - crashing_cpu = smp_processor_id(); - nmi_shootdown_cpus(); - - if(cpu_has_apic) - disable_local_APIC(); - - disable_IO_APIC(); - - crash_save_cpu(regs, smp_processor_id()); -} diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c index 32e75d0731a..72d0c56c1b4 100644 --- a/arch/x86/kernel/crash_dump_32.c +++ b/arch/x86/kernel/crash_dump_32.c @@ -47,6 +47,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf, if (!kdump_buf_page) { printk(KERN_WARNING "Kdump: Kdump buffer page not" " allocated\n"); + kunmap_atomic(vaddr, KM_PTE0); return -EFAULT; } copy_page(kdump_buf_page, vaddr); diff --git a/arch/x86/kernel/e820_32.c b/arch/x86/kernel/e820_32.c index 3c86b979a40..18f500d185a 100644 --- a/arch/x86/kernel/e820_32.c +++ b/arch/x86/kernel/e820_32.c @@ -51,6 +51,13 @@ struct resource code_resource = { .flags = IORESOURCE_BUSY | IORESOURCE_MEM }; +struct resource bss_resource = { + .name = "Kernel bss", + .start = 0, + .end = 0, + .flags = IORESOURCE_BUSY | IORESOURCE_MEM +}; + static struct resource system_rom_resource = { .name = "System ROM", .start = 0xf0000, @@ -254,7 +261,9 @@ static void __init probe_roms(void) * and also for regions reported as reserved by the e820. */ static void __init -legacy_init_iomem_resources(struct resource *code_resource, struct resource *data_resource) +legacy_init_iomem_resources(struct resource *code_resource, + struct resource *data_resource, + struct resource *bss_resource) { int i; @@ -287,8 +296,10 @@ legacy_init_iomem_resources(struct resource *code_resource, struct resource *dat */ request_resource(res, code_resource); request_resource(res, data_resource); + request_resource(res, bss_resource); #ifdef CONFIG_KEXEC - request_resource(res, &crashk_res); + if (crashk_res.start != crashk_res.end) + request_resource(res, &crashk_res); #endif } } @@ -306,9 +317,11 @@ static int __init request_standard_resources(void) printk("Setting up standard PCI resources\n"); if (efi_enabled) - efi_initialize_iomem_resources(&code_resource, &data_resource); + efi_initialize_iomem_resources(&code_resource, + &data_resource, &bss_resource); else - legacy_init_iomem_resources(&code_resource, &data_resource); + legacy_init_iomem_resources(&code_resource, + &data_resource, &bss_resource); /* EFI systems may still have VGA */ request_resource(&iomem_resource, &video_ram_resource); @@ -705,7 +718,7 @@ void __init e820_register_memory(void) int i; /* - * Search for the bigest gap in the low 32 bits of the e820 + * Search for the biggest gap in the low 32 bits of the e820 * memory space. */ last = 0x100000000ull; diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c index e422b8159f6..04698e0b056 100644 --- a/arch/x86/kernel/e820_64.c +++ b/arch/x86/kernel/e820_64.c @@ -47,7 +47,7 @@ unsigned long end_pfn_map; */ static unsigned long __initdata end_user_pfn = MAXMEM>>PAGE_SHIFT; -extern struct resource code_resource, data_resource; +extern struct resource code_resource, data_resource, bss_resource; /* Check for some hardcoded bad areas that early boot is not allowed to touch */ static inline int bad_addr(unsigned long *addrp, unsigned long size) @@ -225,8 +225,10 @@ void __init e820_reserve_resources(void) */ request_resource(res, &code_resource); request_resource(res, &data_resource); + request_resource(res, &bss_resource); #ifdef CONFIG_KEXEC - request_resource(res, &crashk_res); + if (crashk_res.start != crashk_res.end) + request_resource(res, &crashk_res); #endif } } @@ -728,3 +730,22 @@ __init void e820_setup_gap(void) printk(KERN_INFO "Allocating PCI resources starting at %lx (gap: %lx:%lx)\n", pci_mem_start, gapstart, gapsize); } + +int __init arch_get_ram_range(int slot, u64 *addr, u64 *size) +{ + int i; + + if (slot < 0 || slot >= e820.nr_map) + return -1; + for (i = slot; i < e820.nr_map; i++) { + if (e820.map[i].type != E820_RAM) + continue; + break; + } + if (i == e820.nr_map || e820.map[i].addr > (max_pfn << PAGE_SHIFT)) + return -1; + *addr = e820.map[i].addr; + *size = min_t(u64, e820.map[i].size + e820.map[i].addr, + max_pfn << PAGE_SHIFT) - *addr; + return i + 1; +} diff --git a/arch/x86/kernel/early-quirks_64.c b/arch/x86/kernel/early-quirks.c index 13aa4fd728f..88bb83ec895 100644 --- a/arch/x86/kernel/early-quirks_64.c +++ b/arch/x86/kernel/early-quirks.c @@ -13,33 +13,41 @@ #include <linux/acpi.h> #include <linux/pci_ids.h> #include <asm/pci-direct.h> -#include <asm/proto.h> -#include <asm/iommu.h> #include <asm/dma.h> +#include <asm/io_apic.h> +#include <asm/apic.h> + +#ifdef CONFIG_GART_IOMMU +#include <asm/gart.h> +#endif static void __init via_bugs(void) { -#ifdef CONFIG_IOMMU +#ifdef CONFIG_GART_IOMMU if ((end_pfn > MAX_DMA32_PFN || force_iommu) && - !iommu_aperture_allowed) { + !gart_iommu_aperture_allowed) { printk(KERN_INFO - "Looks like a VIA chipset. Disabling IOMMU. Override with iommu=allowed\n"); - iommu_aperture_disabled = 1; + "Looks like a VIA chipset. Disabling IOMMU." + " Override with iommu=allowed\n"); + gart_iommu_aperture_disabled = 1; } #endif } #ifdef CONFIG_ACPI +#ifdef CONFIG_X86_IO_APIC static int __init nvidia_hpet_check(struct acpi_table_header *header) { return 0; } -#endif +#endif /* CONFIG_X86_IO_APIC */ +#endif /* CONFIG_ACPI */ static void __init nvidia_bugs(void) { #ifdef CONFIG_ACPI +#ifdef CONFIG_X86_IO_APIC /* * All timer overrides on Nvidia are * wrong unless HPET is enabled. @@ -59,17 +67,20 @@ static void __init nvidia_bugs(void) "try acpi_use_timer_override\n"); } #endif +#endif /* RED-PEN skip them on mptables too? */ } static void __init ati_bugs(void) { +#ifdef CONFIG_X86_IO_APIC if (timer_over_8254 == 1) { timer_over_8254 = 0; printk(KERN_INFO - "ATI board detected. Disabling timer routing over 8254.\n"); + "ATI board detected. Disabling timer routing over 8254.\n"); } +#endif } struct chipset { @@ -104,7 +115,7 @@ void __init early_quirks(void) if (class == 0xffffffff) break; - if ((class >> 16) != PCI_CLASS_BRIDGE_PCI) + if ((class >> 16) != PCI_CLASS_BRIDGE_PCI) continue; vendor = read_pci_config(num, slot, func, diff --git a/arch/x86/kernel/efi_32.c b/arch/x86/kernel/efi_32.c index b42558c48e9..e2be78f4939 100644 --- a/arch/x86/kernel/efi_32.c +++ b/arch/x86/kernel/efi_32.c @@ -603,7 +603,8 @@ void __init efi_enter_virtual_mode(void) void __init efi_initialize_iomem_resources(struct resource *code_resource, - struct resource *data_resource) + struct resource *data_resource, + struct resource *bss_resource) { struct resource *res; efi_memory_desc_t *md; @@ -675,6 +676,7 @@ efi_initialize_iomem_resources(struct resource *code_resource, if (md->type == EFI_CONVENTIONAL_MEMORY) { request_resource(res, code_resource); request_resource(res, data_resource); + request_resource(res, bss_resource); #ifdef CONFIG_KEXEC request_resource(res, &crashk_res); #endif diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c index 4ae03e3e829..ce703e21c91 100644 --- a/arch/x86/kernel/genapic_64.c +++ b/arch/x86/kernel/genapic_64.c @@ -24,10 +24,19 @@ #include <acpi/acpi_bus.h> #endif -/* which logical CPU number maps to which CPU (physical APIC ID) */ -u8 x86_cpu_to_apicid[NR_CPUS] __read_mostly +/* + * which logical CPU number maps to which CPU (physical APIC ID) + * + * The following static array is used during kernel startup + * and the x86_cpu_to_apicid_ptr contains the address of the + * array during this time. Is it zeroed when the per_cpu + * data area is removed. + */ +u8 x86_cpu_to_apicid_init[NR_CPUS] __initdata = { [0 ... NR_CPUS-1] = BAD_APICID }; -EXPORT_SYMBOL(x86_cpu_to_apicid); +void *x86_cpu_to_apicid_ptr; +DEFINE_PER_CPU(u8, x86_cpu_to_apicid) = BAD_APICID; +EXPORT_PER_CPU_SYMBOL(x86_cpu_to_apicid); struct genapic __read_mostly *genapic = &apic_flat; diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c index 91c7526768e..07352b74bda 100644 --- a/arch/x86/kernel/genapic_flat_64.c +++ b/arch/x86/kernel/genapic_flat_64.c @@ -172,7 +172,7 @@ static unsigned int physflat_cpu_mask_to_apicid(cpumask_t cpumask) */ cpu = first_cpu(cpumask); if ((unsigned)cpu < NR_CPUS) - return x86_cpu_to_apicid[cpu]; + return per_cpu(x86_cpu_to_apicid, cpu); else return BAD_APICID; } diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index a7eee0a4751..6b3469311e4 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -58,7 +58,7 @@ void __init x86_64_start_kernel(char * real_mode_data) for (i = 0; i < IDT_ENTRIES; i++) set_intr_gate(i, early_idt_handler); - asm volatile("lidt %0" :: "m" (idt_descr)); + load_idt((const struct desc_ptr *)&idt_descr); early_printk("Kernel alive\n"); diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index 39677965e16..ac0637a6d71 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -79,22 +79,30 @@ INIT_MAP_BEYOND_END = BOOTBITMAP_SIZE + (PAGE_TABLE_SIZE + ALLOCATOR_SLOP)*PAGE_ */ .section .text.head,"ax",@progbits ENTRY(startup_32) + /* check to see if KEEP_SEGMENTS flag is meaningful */ + cmpw $0x207, BP_version(%esi) + jb 1f + + /* test KEEP_SEGMENTS flag to see if the bootloader is asking + us to not reload segments */ + testb $(1<<6), BP_loadflags(%esi) + jnz 2f /* * Set segments to known values. */ - cld - lgdt boot_gdt_descr - __PAGE_OFFSET +1: lgdt boot_gdt_descr - __PAGE_OFFSET movl $(__BOOT_DS),%eax movl %eax,%ds movl %eax,%es movl %eax,%fs movl %eax,%gs +2: /* * Clear BSS first so that there are no surprises... - * No need to cld as DF is already clear from cld above... */ + cld xorl %eax,%eax movl $__bss_start - __PAGE_OFFSET,%edi movl $__bss_stop - __PAGE_OFFSET,%ecx @@ -116,18 +124,42 @@ ENTRY(startup_32) movsl movl boot_params - __PAGE_OFFSET + NEW_CL_POINTER,%esi andl %esi,%esi - jnz 2f # New command line protocol - cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR - jne 1f - movzwl OLD_CL_OFFSET,%esi - addl $(OLD_CL_BASE_ADDR),%esi -2: + jz 1f # No comand line movl $(boot_command_line - __PAGE_OFFSET),%edi movl $(COMMAND_LINE_SIZE/4),%ecx rep movsl 1: +#ifdef CONFIG_PARAVIRT + cmpw $0x207, (boot_params + BP_version - __PAGE_OFFSET) + jb default_entry + + /* Paravirt-compatible boot parameters. Look to see what architecture + we're booting under. */ + movl (boot_params + BP_hardware_subarch - __PAGE_OFFSET), %eax + cmpl $num_subarch_entries, %eax + jae bad_subarch + + movl subarch_entries - __PAGE_OFFSET(,%eax,4), %eax + subl $__PAGE_OFFSET, %eax + jmp *%eax + +bad_subarch: +WEAK(lguest_entry) +WEAK(xen_entry) + /* Unknown implementation; there's really + nothing we can do at this point. */ + ud2a +.data +subarch_entries: + .long default_entry /* normal x86/PC */ + .long lguest_entry /* lguest hypervisor */ + .long xen_entry /* Xen hypervisor */ +num_subarch_entries = (. - subarch_entries) / 4 +.previous +#endif /* CONFIG_PARAVIRT */ + /* * Initialize page tables. This creates a PDE and a set of page * tables, which are located immediately beyond _end. The variable @@ -140,6 +172,7 @@ ENTRY(startup_32) */ page_pde_offset = (__PAGE_OFFSET >> 20); +default_entry: movl $(pg0 - __PAGE_OFFSET), %edi movl $(swapper_pg_dir - __PAGE_OFFSET), %edx movl $0x007, %eax /* 0x007 = PRESENT+RW+USER */ @@ -160,6 +193,12 @@ page_pde_offset = (__PAGE_OFFSET >> 20); jb 10b movl %edi,(init_pg_tables_end - __PAGE_OFFSET) + /* Do an early initialization of the fixmap area */ + movl $(swapper_pg_dir - __PAGE_OFFSET), %edx + movl $(swapper_pg_pmd - __PAGE_OFFSET), %eax + addl $0x007, %eax /* 0x007 = PRESENT+RW+USER */ + movl %eax, 4092(%edx) + xorl %ebx,%ebx /* This is the boot CPU (BSP) */ jmp 3f /* @@ -175,12 +214,6 @@ page_pde_offset = (__PAGE_OFFSET >> 20); .section .init.text,"ax",@progbits #endif - /* Do an early initialization of the fixmap area */ - movl $(swapper_pg_dir - __PAGE_OFFSET), %edx - movl $(swapper_pg_pmd - __PAGE_OFFSET), %eax - addl $0x007, %eax /* 0x007 = PRESENT+RW+USER */ - movl %eax, 4092(%edx) - #ifdef CONFIG_SMP ENTRY(startup_32_smp) cld diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index f8367074da0..4a86ffd67ec 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -69,12 +69,15 @@ static inline void hpet_clear_mapping(void) * HPET command line enable / disable */ static int boot_hpet_disable; +int hpet_force_user; static int __init hpet_setup(char* str) { if (str) { if (!strncmp("disable", str, 7)) boot_hpet_disable = 1; + if (!strncmp("force", str, 5)) + hpet_force_user = 1; } return 1; } @@ -350,7 +353,7 @@ static int hpet_clocksource_register(void) * * hpet period is in femto seconds per cycle * so we need to convert this to ns/cyc units - * aproximated by mult/2^shift + * approximated by mult/2^shift * * fsec/cyc * 1nsec/1000000fsec = nsec/cyc = mult/2^shift * fsec/cyc * 1ns/1000000fsec * 2^shift = mult @@ -443,6 +446,20 @@ static __init int hpet_late_init(void) } fs_initcall(hpet_late_init); +void hpet_disable(void) +{ + if (is_hpet_capable()) { + unsigned long cfg = hpet_readl(HPET_CFG); + + if (hpet_legacy_int_enabled) { + cfg &= ~HPET_CFG_LEGACY; + hpet_legacy_int_enabled = 0; + } + cfg &= ~HPET_CFG_ENABLE; + hpet_writel(cfg, HPET_CFG); + } +} + #ifdef CONFIG_HPET_EMULATE_RTC /* HPET in LegacyReplacement Mode eats up RTC interrupt line. When, HPET diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c index edd39ccf139..02112fcc0de 100644 --- a/arch/x86/kernel/i386_ksyms_32.c +++ b/arch/x86/kernel/i386_ksyms_32.c @@ -2,6 +2,7 @@ #include <asm/semaphore.h> #include <asm/checksum.h> #include <asm/desc.h> +#include <asm/pgtable.h> EXPORT_SYMBOL(__down_failed); EXPORT_SYMBOL(__down_failed_interruptible); @@ -29,3 +30,4 @@ EXPORT_SYMBOL(__read_lock_failed); #endif EXPORT_SYMBOL(csum_partial); +EXPORT_SYMBOL(empty_zero_page); diff --git a/arch/x86/kernel/i387_64.c b/arch/x86/kernel/i387_64.c index 56c1f114710..bfaff28fb13 100644 --- a/arch/x86/kernel/i387_64.c +++ b/arch/x86/kernel/i387_64.c @@ -92,13 +92,14 @@ int save_i387(struct _fpstate __user *buf) if (task_thread_info(tsk)->status & TS_USEDFPU) { err = save_i387_checking((struct i387_fxsave_struct __user *)buf); if (err) return err; + task_thread_info(tsk)->status &= ~TS_USEDFPU; stts(); - } else { - if (__copy_to_user(buf, &tsk->thread.i387.fxsave, + } else { + if (__copy_to_user(buf, &tsk->thread.i387.fxsave, sizeof(struct i387_fxsave_struct))) return -1; - } - return 1; + } + return 1; } /* diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c index 5cc8841ca2c..a42c8074532 100644 --- a/arch/x86/kernel/i8253.c +++ b/arch/x86/kernel/i8253.c @@ -86,7 +86,7 @@ static int pit_next_event(unsigned long delta, struct clock_event_device *evt) * On UP the PIT can serve all of the possible timer functions. On SMP systems * it can be solely used for the global tick. * - * The profiling and update capabilites are switched off once the local apic is + * The profiling and update capabilities are switched off once the local apic is * registered. This mechanism replaces the previous #ifdef LOCAL_APIC - * !using_apic_timer decisions in do_timer_interrupt_hook() */ diff --git a/arch/x86/kernel/i8259_32.c b/arch/x86/kernel/i8259_32.c index d34a10cc13a..f634fc715c9 100644 --- a/arch/x86/kernel/i8259_32.c +++ b/arch/x86/kernel/i8259_32.c @@ -403,7 +403,8 @@ void __init native_init_IRQ(void) int vector = FIRST_EXTERNAL_VECTOR + i; if (i >= NR_IRQS) break; - if (vector != SYSCALL_VECTOR) + /* SYSCALL_VECTOR was reserved in trap_init. */ + if (!test_bit(vector, used_vectors)) set_intr_gate(vector, interrupt[i]); } diff --git a/arch/x86/kernel/init_task_32.c b/arch/x86/kernel/init_task.c index d26fc063a76..468c9c43784 100644 --- a/arch/x86/kernel/init_task_32.c +++ b/arch/x86/kernel/init_task.c @@ -15,7 +15,6 @@ static struct files_struct init_files = INIT_FILES; static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); - EXPORT_SYMBOL(init_mm); /* @@ -25,7 +24,7 @@ EXPORT_SYMBOL(init_mm); * way process stacks are handled. This is done by having a special * "init_task" linker map entry.. */ -union thread_union init_thread_union +union thread_union init_thread_union __attribute__((__section__(".data.init_task"))) = { INIT_THREAD_INFO(init_task) }; @@ -35,12 +34,14 @@ union thread_union init_thread_union * All other task structs will be allocated on slabs in fork.c */ struct task_struct init_task = INIT_TASK(init_task); - EXPORT_SYMBOL(init_task); /* * per-CPU TSS segments. Threads are completely 'soft' on Linux, - * no more per-task TSS's. - */ + * no more per-task TSS's. The TSS size is kept cacheline-aligned + * so they are allowed to end up in the .data.cacheline_aligned + * section. Since TSS's are completely CPU-local, we want them + * on exact cacheline boundaries, to eliminate cacheline ping-pong. + */ DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS; diff --git a/arch/x86/kernel/init_task_64.c b/arch/x86/kernel/init_task_64.c deleted file mode 100644 index 4ff33d4f855..00000000000 --- a/arch/x86/kernel/init_task_64.c +++ /dev/null @@ -1,54 +0,0 @@ -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/init_task.h> -#include <linux/fs.h> -#include <linux/mqueue.h> - -#include <asm/uaccess.h> -#include <asm/pgtable.h> -#include <asm/desc.h> - -static struct fs_struct init_fs = INIT_FS; -static struct files_struct init_files = INIT_FILES; -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -struct mm_struct init_mm = INIT_MM(init_mm); - -EXPORT_SYMBOL(init_mm); - -/* - * Initial task structure. - * - * We need to make sure that this is 8192-byte aligned due to the - * way process stacks are handled. This is done by having a special - * "init_task" linker map entry.. - */ -union thread_union init_thread_union - __attribute__((__section__(".data.init_task"))) = - { INIT_THREAD_INFO(init_task) }; - -/* - * Initial task structure. - * - * All other task structs will be allocated on slabs in fork.c - */ -struct task_struct init_task = INIT_TASK(init_task); - -EXPORT_SYMBOL(init_task); -/* - * per-CPU TSS segments. Threads are completely 'soft' on Linux, - * no more per-task TSS's. The TSS size is kept cacheline-aligned - * so they are allowed to end up in the .data.cacheline_aligned - * section. Since TSS's are completely CPU-local, we want them - * on exact cacheline boundaries, to eliminate cacheline ping-pong. - */ -DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS; - -/* Copies of the original ist values from the tss are only accessed during - * debugging, no special alignment required. - */ -DEFINE_PER_CPU(struct orig_ist, orig_ist); - -#define ALIGN_TO_4K __attribute__((section(".data.init_task"))) diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index 5f10c718953..6cf27319a91 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -584,7 +584,7 @@ tryanotherirq: imbalance = move_this_load; - /* For physical_balance case, we accumlated both load + /* For physical_balance case, we accumulated both load * values in the one of the siblings cpu_irq[], * to use the same code for physical and logical processors * as much as possible. @@ -962,7 +962,7 @@ static int EISA_ELCR(unsigned int irq) #define default_MCA_trigger(idx) (1) #define default_MCA_polarity(idx) (0) -static int __init MPBIOS_polarity(int idx) +static int MPBIOS_polarity(int idx) { int bus = mp_irqs[idx].mpc_srcbus; int polarity; @@ -1198,7 +1198,7 @@ static u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 } static int __assign_irq_vector(int irq) { static int current_vector = FIRST_DEVICE_VECTOR, current_offset = 0; - int vector, offset, i; + int vector, offset; BUG_ON((unsigned)irq >= NR_IRQ_VECTORS); @@ -1215,11 +1215,8 @@ next: } if (vector == current_vector) return -ENOSPC; - if (vector == SYSCALL_VECTOR) + if (test_and_set_bit(vector, used_vectors)) goto next; - for (i = 0; i < NR_IRQ_VECTORS; i++) - if (irq_vector[i] == vector) - goto next; current_vector = vector; current_offset = offset; @@ -2169,6 +2166,10 @@ static inline void __init check_timer(void) { int apic1, pin1, apic2, pin2; int vector; + unsigned int ver; + + ver = apic_read(APIC_LVR); + ver = GET_APIC_VERSION(ver); /* * get/set the timer IRQ vector: @@ -2182,11 +2183,15 @@ static inline void __init check_timer(void) * mode for the 8259A whenever interrupts are routed * through I/O APICs. Also IRQ0 has to be enabled in * the 8259A which implies the virtual wire has to be - * disabled in the local APIC. + * disabled in the local APIC. Finally timer interrupts + * need to be acknowledged manually in the 8259A for + * timer_interrupt() and for the i82489DX when using + * the NMI watchdog. */ apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT); init_8259A(1); - timer_ack = 1; + timer_ack = !cpu_has_tsc; + timer_ack |= (nmi_watchdog == NMI_IO_APIC && !APIC_INTEGRATED(ver)); if (timer_over_8254 > 0) enable_8259A_irq(0); @@ -2295,6 +2300,12 @@ static inline void __init check_timer(void) void __init setup_IO_APIC(void) { + int i; + + /* Reserve all the system vectors. */ + for (i = FIRST_SYSTEM_VECTOR; i < NR_VECTORS; i++) + set_bit(i, used_vectors); + enable_IO_APIC(); if (acpi_ioapic) @@ -2472,7 +2483,7 @@ void destroy_irq(unsigned int irq) } /* - * MSI mesage composition + * MSI message composition */ #ifdef CONFIG_PCI_MSI static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_msg *msg) @@ -2827,6 +2838,25 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a return 0; } +int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity) +{ + int i; + + if (skip_ioapic_setup) + return -1; + + for (i = 0; i < mp_irq_entries; i++) + if (mp_irqs[i].mpc_irqtype == mp_INT && + mp_irqs[i].mpc_srcbusirq == bus_irq) + break; + if (i >= mp_irq_entries) + return -1; + + *trigger = irq_trigger(i); + *polarity = irq_polarity(i); + return 0; +} + #endif /* CONFIG_ACPI */ static int __init parse_disable_timer_pin_1(char *arg) diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index 1c2c7bf6a9d..435a8c9b55f 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -31,6 +31,7 @@ #include <linux/sysdev.h> #include <linux/msi.h> #include <linux/htirq.h> +#include <linux/dmar.h> #ifdef CONFIG_ACPI #include <acpi/acpi_bus.h> #endif @@ -545,7 +546,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin) #define default_PCI_trigger(idx) (1) #define default_PCI_polarity(idx) (1) -static int __init MPBIOS_polarity(int idx) +static int MPBIOS_polarity(int idx) { int bus = mp_irqs[idx].mpc_srcbus; int polarity; @@ -1770,7 +1771,7 @@ __setup("no_timer_check", notimercheck); /* * - * IRQ's that are handled by the PIC in the MPS IOAPIC case. + * IRQs that are handled by the PIC in the MPS IOAPIC case. * - IRQ2 is the cascade IRQ, and cannot be a io-apic IRQ. * Linux doesn't really care, as it's not actually used * for any interrupt handling anyway. @@ -1921,7 +1922,7 @@ void destroy_irq(unsigned int irq) } /* - * MSI mesage composition + * MSI message composition */ #ifdef CONFIG_PCI_MSI static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_msg *msg) @@ -2031,8 +2032,64 @@ void arch_teardown_msi_irq(unsigned int irq) destroy_irq(irq); } -#endif /* CONFIG_PCI_MSI */ +#ifdef CONFIG_DMAR +#ifdef CONFIG_SMP +static void dmar_msi_set_affinity(unsigned int irq, cpumask_t mask) +{ + struct irq_cfg *cfg = irq_cfg + irq; + struct msi_msg msg; + unsigned int dest; + cpumask_t tmp; + + cpus_and(tmp, mask, cpu_online_map); + if (cpus_empty(tmp)) + return; + + if (assign_irq_vector(irq, mask)) + return; + cpus_and(tmp, cfg->domain, mask); + dest = cpu_mask_to_apicid(tmp); + + dmar_msi_read(irq, &msg); + + msg.data &= ~MSI_DATA_VECTOR_MASK; + msg.data |= MSI_DATA_VECTOR(cfg->vector); + msg.address_lo &= ~MSI_ADDR_DEST_ID_MASK; + msg.address_lo |= MSI_ADDR_DEST_ID(dest); + + dmar_msi_write(irq, &msg); + irq_desc[irq].affinity = mask; +} +#endif /* CONFIG_SMP */ + +struct irq_chip dmar_msi_type = { + .name = "DMAR_MSI", + .unmask = dmar_msi_unmask, + .mask = dmar_msi_mask, + .ack = ack_apic_edge, +#ifdef CONFIG_SMP + .set_affinity = dmar_msi_set_affinity, +#endif + .retrigger = ioapic_retrigger_irq, +}; + +int arch_setup_dmar_msi(unsigned int irq) +{ + int ret; + struct msi_msg msg; + + ret = msi_compose_msg(NULL, irq, &msg); + if (ret < 0) + return ret; + dmar_msi_write(irq, &msg); + set_irq_chip_and_handler_name(irq, &dmar_msi_type, handle_edge_irq, + "edge"); + return 0; +} +#endif + +#endif /* CONFIG_PCI_MSI */ /* * Hypertransport interrupt support */ @@ -2165,8 +2222,27 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int triggering, int p return 0; } -#endif /* CONFIG_ACPI */ +int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity) +{ + int i; + + if (skip_ioapic_setup) + return -1; + + for (i = 0; i < mp_irq_entries; i++) + if (mp_irqs[i].mpc_irqtype == mp_INT && + mp_irqs[i].mpc_srcbusirq == bus_irq) + break; + if (i >= mp_irq_entries) + return -1; + + *trigger = irq_trigger(i); + *polarity = irq_polarity(i); + return 0; +} + +#endif /* CONFIG_ACPI */ /* * This function currently is only a helper for the i386 smp boot process where @@ -2203,3 +2279,4 @@ void __init setup_ioapic_dest(void) } } #endif + diff --git a/arch/x86/kernel/kprobes_32.c b/arch/x86/kernel/kprobes_32.c index 90f778c04b3..d87a523070d 100644 --- a/arch/x86/kernel/kprobes_32.c +++ b/arch/x86/kernel/kprobes_32.c @@ -564,12 +564,7 @@ static int __kprobes post_kprobe_handler(struct pt_regs *regs) resume_execution(cur, regs, kcb); regs->eflags |= kcb->kprobe_saved_eflags; -#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT - if (raw_irqs_disabled_flags(regs->eflags)) - trace_hardirqs_off(); - else - trace_hardirqs_on(); -#endif + trace_hardirqs_fixup_flags(regs->eflags); /*Restore back the original saved kprobes variables and continue. */ if (kcb->kprobe_status == KPROBE_REENTER) { diff --git a/arch/x86/kernel/kprobes_64.c b/arch/x86/kernel/kprobes_64.c index 681b801c5e2..0c467644589 100644 --- a/arch/x86/kernel/kprobes_64.c +++ b/arch/x86/kernel/kprobes_64.c @@ -58,7 +58,7 @@ const int kretprobe_blacklist_size = ARRAY_SIZE(kretprobe_blacklist); /* * returns non-zero if opcode modifies the interrupt flag. */ -static __always_inline int is_IF_modifier(kprobe_opcode_t *insn) +static int __kprobes is_IF_modifier(kprobe_opcode_t *insn) { switch (*insn) { case 0xfa: /* cli */ @@ -551,12 +551,7 @@ int __kprobes post_kprobe_handler(struct pt_regs *regs) resume_execution(cur, regs, kcb); regs->eflags |= kcb->kprobe_saved_rflags; -#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT - if (raw_irqs_disabled_flags(regs->eflags)) - trace_hardirqs_off(); - else - trace_hardirqs_on(); -#endif + trace_hardirqs_fixup_flags(regs->eflags); /* Restore the original saved kprobes variables and continue. */ if (kcb->kprobe_status == KPROBE_REENTER) { diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c index 8459ca64bc2..11b935f4f88 100644 --- a/arch/x86/kernel/machine_kexec_32.c +++ b/arch/x86/kernel/machine_kexec_32.c @@ -149,28 +149,6 @@ NORET_TYPE void machine_kexec(struct kimage *image) image->start, cpu_has_pae); } -/* crashkernel=size@addr specifies the location to reserve for - * a crash kernel. By reserving this memory we guarantee - * that linux never sets it up as a DMA target. - * Useful for holding code to do something appropriate - * after a kernel panic. - */ -static int __init parse_crashkernel(char *arg) -{ - unsigned long size, base; - size = memparse(arg, &arg); - if (*arg == '@') { - base = memparse(arg+1, &arg); - /* FIXME: Do I want a sanity check - * to validate the memory range? - */ - crashk_res.start = base; - crashk_res.end = base + size - 1; - } - return 0; -} -early_param("crashkernel", parse_crashkernel); - void arch_crash_save_vmcoreinfo(void) { #ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 7450b69710b..aa3d2c8f773 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -231,35 +231,10 @@ NORET_TYPE void machine_kexec(struct kimage *image) image->start); } -/* crashkernel=size@addr specifies the location to reserve for - * a crash kernel. By reserving this memory we guarantee - * that linux never set's it up as a DMA target. - * Useful for holding code to do something appropriate - * after a kernel panic. - */ -static int __init setup_crashkernel(char *arg) -{ - unsigned long size, base; - char *p; - if (!arg) - return -EINVAL; - size = memparse(arg, &p); - if (arg == p) - return -EINVAL; - if (*p == '@') { - base = memparse(p+1, &p); - /* FIXME: Do I want a sanity check to validate the - * memory range? Yes you do, but it's too early for - * e820 -AK */ - crashk_res.start = base; - crashk_res.end = base + size - 1; - } - return 0; -} -early_param("crashkernel", setup_crashkernel); - void arch_crash_save_vmcoreinfo(void) { + VMCOREINFO_SYMBOL(init_level4_pgt); + #ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE VMCOREINFO_SYMBOL(node_data); VMCOREINFO_LENGTH(node_data, MAX_NUMNODES); diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c index 09cf7811035..09c315214a5 100644 --- a/arch/x86/kernel/microcode.c +++ b/arch/x86/kernel/microcode.c @@ -132,7 +132,7 @@ static struct ucode_cpu_info { static void collect_cpu_info(int cpu_num) { - struct cpuinfo_x86 *c = cpu_data + cpu_num; + struct cpuinfo_x86 *c = &cpu_data(cpu_num); struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; unsigned int val[2]; @@ -522,7 +522,7 @@ static struct platform_device *microcode_pdev; static int cpu_request_microcode(int cpu) { char name[30]; - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(cpu); const struct firmware *firmware; void *buf; unsigned long size; @@ -570,7 +570,7 @@ static int cpu_request_microcode(int cpu) static int apply_microcode_check_cpu(int cpu) { - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(cpu); struct ucode_cpu_info *uci = ucode_cpu_info + cpu; cpumask_t old; unsigned int val[2]; diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c index 13abb4ebfb7..7a05a7f6099 100644 --- a/arch/x86/kernel/mpparse_32.c +++ b/arch/x86/kernel/mpparse_32.c @@ -1001,7 +1001,7 @@ void __init mp_config_acpi_legacy_irqs (void) /* * Use the default configuration for the IRQs 0-15. Unless - * overriden by (MADT) interrupt source override entries. + * overridden by (MADT) interrupt source override entries. */ for (i = 0; i < 16; i++) { int idx; diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 8bf0ca03ac8..ef4aab12358 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -57,6 +57,8 @@ unsigned long mp_lapic_addr = 0; /* Processor that is doing the boot up */ unsigned int boot_cpu_id = -1U; +EXPORT_SYMBOL(boot_cpu_id); + /* Internal processor count */ unsigned int num_processors __cpuinitdata = 0; @@ -86,7 +88,7 @@ static int __init mpf_checksum(unsigned char *mp, int len) return sum & 0xFF; } -static void __cpuinit MP_processor_info (struct mpc_config_processor *m) +static void __cpuinit MP_processor_info(struct mpc_config_processor *m) { int cpu; cpumask_t tmp_map; @@ -123,7 +125,18 @@ static void __cpuinit MP_processor_info (struct mpc_config_processor *m) cpu = 0; } bios_cpu_apicid[cpu] = m->mpc_apicid; - x86_cpu_to_apicid[cpu] = m->mpc_apicid; + /* + * We get called early in the the start_kernel initialization + * process when the per_cpu data area is not yet setup, so we + * use a static array that is removed after the per_cpu data + * area is created. + */ + if (x86_cpu_to_apicid_ptr) { + u8 *x86_cpu_to_apicid = (u8 *)x86_cpu_to_apicid_ptr; + x86_cpu_to_apicid[cpu] = m->mpc_apicid; + } else { + per_cpu(x86_cpu_to_apicid, cpu) = m->mpc_apicid; + } cpu_set(cpu, cpu_possible_map); cpu_set(cpu, cpu_present_map); diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index e18e516cf54..ee6eba4ecfe 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -112,7 +112,7 @@ static ssize_t msr_write(struct file *file, const char __user *buf, static int msr_open(struct inode *inode, struct file *file) { unsigned int cpu = iminor(file->f_path.dentry->d_inode); - struct cpuinfo_x86 *c = &(cpu_data)[cpu]; + struct cpuinfo_x86 *c = &cpu_data(cpu); if (cpu >= NR_CPUS || !cpu_online(cpu)) return -ENXIO; /* No such CPU */ diff --git a/arch/x86/kernel/nmi_32.c b/arch/x86/kernel/nmi_32.c index f803ed0ed1c..80ca72e5ac2 100644 --- a/arch/x86/kernel/nmi_32.c +++ b/arch/x86/kernel/nmi_32.c @@ -25,6 +25,7 @@ #include <asm/smp.h> #include <asm/nmi.h> +#include <asm/timer.h> #include "mach_traps.h" @@ -51,13 +52,13 @@ static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu); static int endflag __initdata = 0; -#ifdef CONFIG_SMP /* The performance counters used by NMI_LOCAL_APIC don't trigger when * the CPU is idle. To make sure the NMI watchdog really ticks on all * CPUs during the test make them busy. */ static __init void nmi_cpu_busy(void *data) { +#ifdef CONFIG_SMP local_irq_enable_in_hardirq(); /* Intentionally don't use cpu_relax here. This is to make sure that the performance counter really ticks, @@ -67,8 +68,8 @@ static __init void nmi_cpu_busy(void *data) care if they get somewhat less cycles. */ while (endflag == 0) mb(); -} #endif +} static int __init check_nmi_watchdog(void) { @@ -83,7 +84,7 @@ static int __init check_nmi_watchdog(void) prev_nmi_count = kmalloc(NR_CPUS * sizeof(int), GFP_KERNEL); if (!prev_nmi_count) - return -1; + goto error; printk(KERN_INFO "Testing NMI watchdog ... "); @@ -105,7 +106,8 @@ static int __init check_nmi_watchdog(void) if (!per_cpu(wd_enabled, cpu)) continue; if (nmi_count(cpu) - prev_nmi_count[cpu] <= 5) { - printk("CPU#%d: NMI appears to be stuck (%d->%d)!\n", + printk(KERN_WARNING "WARNING: CPU#%d: NMI " + "appears to be stuck (%d->%d)!\n", cpu, prev_nmi_count[cpu], nmi_count(cpu)); @@ -117,7 +119,7 @@ static int __init check_nmi_watchdog(void) if (!atomic_read(&nmi_active)) { kfree(prev_nmi_count); atomic_set(&nmi_active, -1); - return -1; + goto error; } printk("OK.\n"); @@ -128,6 +130,10 @@ static int __init check_nmi_watchdog(void) kfree(prev_nmi_count); return 0; +error: + timer_ack = !cpu_has_tsc; + + return -1; } /* This needs to happen later in boot so counters are working */ late_initcall(check_nmi_watchdog); diff --git a/arch/x86/kernel/nmi_64.c b/arch/x86/kernel/nmi_64.c index a576fd74006..4253c4e8849 100644 --- a/arch/x86/kernel/nmi_64.c +++ b/arch/x86/kernel/nmi_64.c @@ -109,7 +109,8 @@ int __init check_nmi_watchdog (void) if (!per_cpu(wd_enabled, cpu)) continue; if (cpu_pda(cpu)->__nmi_count - counts[cpu] <= 5) { - printk("CPU#%d: NMI appears to be stuck (%d->%d)!\n", + printk(KERN_WARNING "WARNING: CPU#%d: NMI " + "appears to be stuck (%d->%d)!\n", cpu, counts[cpu], cpu_pda(cpu)->__nmi_count); diff --git a/arch/x86/kernel/paravirt_32.c b/arch/x86/kernel/paravirt_32.c index 6a80d67c212..f5000799f8e 100644 --- a/arch/x86/kernel/paravirt_32.c +++ b/arch/x86/kernel/paravirt_32.c @@ -465,8 +465,8 @@ struct pv_mmu_ops pv_mmu_ops = { }; EXPORT_SYMBOL_GPL(pv_time_ops); -EXPORT_SYMBOL_GPL(pv_cpu_ops); -EXPORT_SYMBOL_GPL(pv_mmu_ops); +EXPORT_SYMBOL (pv_cpu_ops); +EXPORT_SYMBOL (pv_mmu_ops); EXPORT_SYMBOL_GPL(pv_apic_ops); EXPORT_SYMBOL_GPL(pv_info); EXPORT_SYMBOL (pv_irq_ops); diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c index 5098f58063a..6bf1f716909 100644 --- a/arch/x86/kernel/pci-calgary_64.c +++ b/arch/x86/kernel/pci-calgary_64.c @@ -36,7 +36,7 @@ #include <linux/pci.h> #include <linux/delay.h> #include <linux/scatterlist.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/calgary.h> #include <asm/tce.h> #include <asm/pci-direct.h> @@ -411,8 +411,10 @@ static int calgary_nontranslate_map_sg(struct device* dev, int i; for_each_sg(sg, s, nelems, i) { - BUG_ON(!s->page); - s->dma_address = virt_to_bus(page_address(s->page) +s->offset); + struct page *p = sg_page(s); + + BUG_ON(!p); + s->dma_address = virt_to_bus(sg_virt(s)); s->dma_length = s->length; } return nelems; @@ -432,9 +434,9 @@ static int calgary_map_sg(struct device *dev, struct scatterlist *sg, return calgary_nontranslate_map_sg(dev, sg, nelems, direction); for_each_sg(sg, s, nelems, i) { - BUG_ON(!s->page); + BUG_ON(!sg_page(s)); - vaddr = (unsigned long)page_address(s->page) + s->offset; + vaddr = (unsigned long) sg_virt(s); npages = num_dma_pages(vaddr, s->length); entry = iommu_range_alloc(tbl, npages); diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c index b2b42bdb0a1..5552d23d23c 100644 --- a/arch/x86/kernel/pci-dma_64.c +++ b/arch/x86/kernel/pci-dma_64.c @@ -7,8 +7,9 @@ #include <linux/string.h> #include <linux/pci.h> #include <linux/module.h> +#include <linux/dmar.h> #include <asm/io.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/calgary.h> int iommu_merge __read_mostly = 0; @@ -274,7 +275,7 @@ __init int iommu_setup(char *p) swiotlb = 1; #endif -#ifdef CONFIG_IOMMU +#ifdef CONFIG_GART_IOMMU gart_parse_options(p); #endif @@ -297,14 +298,16 @@ void __init pci_iommu_alloc(void) * The order of these functions is important for * fall-back/fail-over reasons */ -#ifdef CONFIG_IOMMU - iommu_hole_init(); +#ifdef CONFIG_GART_IOMMU + gart_iommu_hole_init(); #endif #ifdef CONFIG_CALGARY_IOMMU detect_calgary(); #endif + detect_intel_iommu(); + #ifdef CONFIG_SWIOTLB pci_swiotlb_init(); #endif @@ -316,7 +319,9 @@ static int __init pci_iommu_init(void) calgary_iommu_init(); #endif -#ifdef CONFIG_IOMMU + intel_iommu_init(); + +#ifdef CONFIG_GART_IOMMU gart_iommu_init(); #endif diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index 5cdfab65e93..06bcba53604 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -30,17 +30,17 @@ #include <asm/mtrr.h> #include <asm/pgtable.h> #include <asm/proto.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/cacheflush.h> #include <asm/swiotlb.h> #include <asm/dma.h> #include <asm/k8.h> -unsigned long iommu_bus_base; /* GART remapping area (physical) */ +static unsigned long iommu_bus_base; /* GART remapping area (physical) */ static unsigned long iommu_size; /* size of remapping area bytes */ static unsigned long iommu_pages; /* .. and in pages */ -u32 *iommu_gatt_base; /* Remapping table */ +static u32 *iommu_gatt_base; /* Remapping table */ /* If this is disabled the IOMMU will use an optimized flushing strategy of only flushing when an mapping is reused. With it true the GART is flushed @@ -135,8 +135,8 @@ static void flush_gart(void) /* Debugging aid for drivers that don't free their IOMMU tables */ static void **iommu_leak_tab; static int leak_trace; -int iommu_leak_pages = 20; -void dump_leak(void) +static int iommu_leak_pages = 20; +static void dump_leak(void) { int i; static int dump; @@ -302,7 +302,7 @@ static int dma_map_sg_nonforce(struct device *dev, struct scatterlist *sg, #endif for_each_sg(sg, s, nents, i) { - unsigned long addr = page_to_phys(s->page) + s->offset; + unsigned long addr = sg_phys(s); if (nonforced_iommu(dev, addr, s->length)) { addr = dma_map_area(dev, addr, s->length, dir); if (addr == bad_dma_address) { @@ -338,7 +338,6 @@ static int __dma_map_cont(struct scatterlist *start, int nelems, BUG_ON(s != start && s->offset); if (s == start) { - *sout = *s; sout->dma_address = iommu_bus_base; sout->dma_address += iommu_page*PAGE_SIZE + s->offset; sout->dma_length = s->length; @@ -365,7 +364,7 @@ static inline int dma_map_cont(struct scatterlist *start, int nelems, { if (!need) { BUG_ON(nelems != 1); - *sout = *start; + sout->dma_address = start->dma_address; sout->dma_length = start->length; return 0; } @@ -397,7 +396,7 @@ static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, start_sg = sgmap = sg; ps = NULL; /* shut up gcc */ for_each_sg(sg, s, nents, i) { - dma_addr_t addr = page_to_phys(s->page) + s->offset; + dma_addr_t addr = sg_phys(s); s->dma_address = addr; BUG_ON(s->length == 0); @@ -436,7 +435,7 @@ static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, error: flush_gart(); - gart_unmap_sg(dev, sg, nents, dir); + gart_unmap_sg(dev, sg, out, dir); /* When it was forced or merged try again in a dumb way */ if (force_iommu || iommu_merge) { out = dma_map_sg_nonforce(dev, sg, nents, dir); @@ -628,12 +627,12 @@ void __init gart_iommu_init(void) return; /* Did we detect a different HW IOMMU? */ - if (iommu_detected && !iommu_aperture) + if (iommu_detected && !gart_iommu_aperture) return; if (no_iommu || (!force_iommu && end_pfn <= MAX_DMA32_PFN) || - !iommu_aperture || + !gart_iommu_aperture || (no_agp && init_k8_gatt(&info) < 0)) { if (end_pfn > MAX_DMA32_PFN) { printk(KERN_ERR "WARNING more than 4GB of memory " @@ -734,9 +733,9 @@ void __init gart_parse_options(char *p) fix_aperture = 0; /* duplicated from pci-dma.c */ if (!strncmp(p,"force",5)) - iommu_aperture_allowed = 1; + gart_iommu_aperture_allowed = 1; if (!strncmp(p,"allowed",7)) - iommu_aperture_allowed = 1; + gart_iommu_aperture_allowed = 1; if (!strncmp(p, "memaper", 7)) { fallback_aper_force = 1; p += 7; diff --git a/arch/x86/kernel/pci-nommu_64.c b/arch/x86/kernel/pci-nommu_64.c index e85d4360360..ab08e183222 100644 --- a/arch/x86/kernel/pci-nommu_64.c +++ b/arch/x86/kernel/pci-nommu_64.c @@ -7,7 +7,7 @@ #include <linux/dma-mapping.h> #include <linux/scatterlist.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/processor.h> #include <asm/dma.h> @@ -62,8 +62,8 @@ static int nommu_map_sg(struct device *hwdev, struct scatterlist *sg, int i; for_each_sg(sg, s, nents, i) { - BUG_ON(!s->page); - s->dma_address = virt_to_bus(page_address(s->page) +s->offset); + BUG_ON(!sg_page(s)); + s->dma_address = virt_to_bus(sg_virt(s)); if (!check_addr("map_sg", hwdev, s->dma_address, s->length)) return 0; s->dma_length = s->length; diff --git a/arch/x86/kernel/pci-swiotlb_64.c b/arch/x86/kernel/pci-swiotlb_64.c index b2f405ea7c8..102866d729a 100644 --- a/arch/x86/kernel/pci-swiotlb_64.c +++ b/arch/x86/kernel/pci-swiotlb_64.c @@ -5,7 +5,7 @@ #include <linux/module.h> #include <linux/dma-mapping.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/swiotlb.h> #include <asm/dma.h> diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 097aeafce5f..7b899584d29 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -295,34 +295,52 @@ static int __init idle_setup(char *str) } early_param("idle", idle_setup); -void show_regs(struct pt_regs * regs) +void __show_registers(struct pt_regs *regs, int all) { unsigned long cr0 = 0L, cr2 = 0L, cr3 = 0L, cr4 = 0L; unsigned long d0, d1, d2, d3, d6, d7; + unsigned long esp; + unsigned short ss, gs; + + if (user_mode_vm(regs)) { + esp = regs->esp; + ss = regs->xss & 0xffff; + savesegment(gs, gs); + } else { + esp = (unsigned long) (®s->esp); + savesegment(ss, ss); + savesegment(gs, gs); + } printk("\n"); - printk("Pid: %d, comm: %20s\n", current->pid, current->comm); - printk("EIP: %04x:[<%08lx>] CPU: %d\n",0xffff & regs->xcs,regs->eip, smp_processor_id()); + printk("Pid: %d, comm: %s %s (%s %.*s)\n", + task_pid_nr(current), current->comm, + print_tainted(), init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version); + + printk("EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n", + 0xffff & regs->xcs, regs->eip, regs->eflags, + smp_processor_id()); print_symbol("EIP is at %s\n", regs->eip); - if (user_mode_vm(regs)) - printk(" ESP: %04x:%08lx",0xffff & regs->xss,regs->esp); - printk(" EFLAGS: %08lx %s (%s %.*s)\n", - regs->eflags, print_tainted(), init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); printk("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n", - regs->eax,regs->ebx,regs->ecx,regs->edx); - printk("ESI: %08lx EDI: %08lx EBP: %08lx", - regs->esi, regs->edi, regs->ebp); - printk(" DS: %04x ES: %04x FS: %04x\n", - 0xffff & regs->xds,0xffff & regs->xes, 0xffff & regs->xfs); + regs->eax, regs->ebx, regs->ecx, regs->edx); + printk("ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n", + regs->esi, regs->edi, regs->ebp, esp); + printk(" DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n", + regs->xds & 0xffff, regs->xes & 0xffff, + regs->xfs & 0xffff, gs, ss); + + if (!all) + return; cr0 = read_cr0(); cr2 = read_cr2(); cr3 = read_cr3(); cr4 = read_cr4_safe(); - printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", cr0, cr2, cr3, cr4); + printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", + cr0, cr2, cr3, cr4); get_debugreg(d0, 0); get_debugreg(d1, 1); @@ -330,10 +348,16 @@ void show_regs(struct pt_regs * regs) get_debugreg(d3, 3); printk("DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n", d0, d1, d2, d3); + get_debugreg(d6, 6); get_debugreg(d7, 7); - printk("DR6: %08lx DR7: %08lx\n", d6, d7); + printk("DR6: %08lx DR7: %08lx\n", + d6, d7); +} +void show_regs(struct pt_regs *regs) +{ + __show_registers(regs, 1); show_trace(NULL, regs, ®s->esp); } diff --git a/arch/x86/kernel/ptrace_32.c b/arch/x86/kernel/ptrace_32.c index 99102ec5fad..ff5431cc03e 100644 --- a/arch/x86/kernel/ptrace_32.c +++ b/arch/x86/kernel/ptrace_32.c @@ -632,7 +632,7 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code) /* User-mode eip? */ info.si_addr = user_mode_vm(regs) ? (void __user *) regs->eip : NULL; - /* Send us the fakey SIGTRAP */ + /* Send us the fake SIGTRAP */ force_sig_info(SIGTRAP, &info, tsk); } diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index d769e204f94..fab30e13483 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -45,9 +45,12 @@ static void __devinit quirk_intel_irqbalance(struct pci_dev *dev) if (!(config & 0x2)) pci_write_config_byte(dev, 0xf4, config); } -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7320_MCH, quirk_intel_irqbalance); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7525_MCH, quirk_intel_irqbalance); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7520_MCH, quirk_intel_irqbalance); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7320_MCH, + quirk_intel_irqbalance); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7525_MCH, + quirk_intel_irqbalance); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7520_MCH, + quirk_intel_irqbalance); #endif #if defined(CONFIG_HPET_TIMER) @@ -56,7 +59,9 @@ unsigned long force_hpet_address; static enum { NONE_FORCE_HPET_RESUME, OLD_ICH_FORCE_HPET_RESUME, - ICH_FORCE_HPET_RESUME + ICH_FORCE_HPET_RESUME, + VT8237_FORCE_HPET_RESUME, + NVIDIA_FORCE_HPET_RESUME, } force_hpet_resume_type; static void __iomem *rcba_base; @@ -146,17 +151,17 @@ static void ich_force_enable_hpet(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_0, - ich_force_enable_hpet); + ich_force_enable_hpet); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, - ich_force_enable_hpet); + ich_force_enable_hpet); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, - ich_force_enable_hpet); + ich_force_enable_hpet); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, - ich_force_enable_hpet); + ich_force_enable_hpet); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, - ich_force_enable_hpet); + ich_force_enable_hpet); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_1, - ich_force_enable_hpet); + ich_force_enable_hpet); static struct pci_dev *cached_dev; @@ -232,10 +237,140 @@ static void old_ich_force_enable_hpet(struct pci_dev *dev) printk(KERN_DEBUG "Failed to force enable HPET\n"); } +/* + * Undocumented chipset features. Make sure that the user enforced + * this. + */ +static void old_ich_force_enable_hpet_user(struct pci_dev *dev) +{ + if (hpet_force_user) + old_ich_force_enable_hpet(dev); +} + +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, + old_ich_force_enable_hpet_user); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12, + old_ich_force_enable_hpet_user); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, + old_ich_force_enable_hpet_user); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12, + old_ich_force_enable_hpet_user); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, - old_ich_force_enable_hpet); + old_ich_force_enable_hpet); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_12, - old_ich_force_enable_hpet); + old_ich_force_enable_hpet); + + +static void vt8237_force_hpet_resume(void) +{ + u32 val; + + if (!force_hpet_address || !cached_dev) + return; + + val = 0xfed00000 | 0x80; + pci_write_config_dword(cached_dev, 0x68, val); + + pci_read_config_dword(cached_dev, 0x68, &val); + if (val & 0x80) + printk(KERN_DEBUG "Force enabled HPET at resume\n"); + else + BUG(); +} + +static void vt8237_force_enable_hpet(struct pci_dev *dev) +{ + u32 uninitialized_var(val); + + if (!hpet_force_user || hpet_address || force_hpet_address) + return; + + pci_read_config_dword(dev, 0x68, &val); + /* + * Bit 7 is HPET enable bit. + * Bit 31:10 is HPET base address (contrary to what datasheet claims) + */ + if (val & 0x80) { + force_hpet_address = (val & ~0x3ff); + printk(KERN_DEBUG "HPET at base address 0x%lx\n", + force_hpet_address); + return; + } + + /* + * HPET is disabled. Trying enabling at FED00000 and check + * whether it sticks + */ + val = 0xfed00000 | 0x80; + pci_write_config_dword(dev, 0x68, val); + + pci_read_config_dword(dev, 0x68, &val); + if (val & 0x80) { + force_hpet_address = (val & ~0x3ff); + printk(KERN_DEBUG "Force enabled HPET at base address 0x%lx\n", + force_hpet_address); + cached_dev = dev; + force_hpet_resume_type = VT8237_FORCE_HPET_RESUME; + return; + } + + printk(KERN_DEBUG "Failed to force enable HPET\n"); +} + +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, + vt8237_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, + vt8237_force_enable_hpet); + +/* + * Undocumented chipset feature taken from LinuxBIOS. + */ +static void nvidia_force_hpet_resume(void) +{ + pci_write_config_dword(cached_dev, 0x44, 0xfed00001); + printk(KERN_DEBUG "Force enabled HPET at resume\n"); +} + +static void nvidia_force_enable_hpet(struct pci_dev *dev) +{ + u32 uninitialized_var(val); + + if (!hpet_force_user || hpet_address || force_hpet_address) + return; + + pci_write_config_dword(dev, 0x44, 0xfed00001); + pci_read_config_dword(dev, 0x44, &val); + force_hpet_address = val & 0xfffffffe; + force_hpet_resume_type = NVIDIA_FORCE_HPET_RESUME; + printk(KERN_DEBUG "Force enabled HPET at base address 0x%lx\n", + force_hpet_address); + cached_dev = dev; + return; +} + +/* ISA Bridges */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051, + nvidia_force_enable_hpet); + +/* LPC bridges */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0360, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0361, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0362, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0363, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0364, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0365, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366, + nvidia_force_enable_hpet); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367, + nvidia_force_enable_hpet); void force_hpet_resume(void) { @@ -246,6 +381,12 @@ void force_hpet_resume(void) case OLD_ICH_FORCE_HPET_RESUME: return old_ich_force_hpet_resume(); + case VT8237_FORCE_HPET_RESUME: + return vt8237_force_hpet_resume(); + + case NVIDIA_FORCE_HPET_RESUME: + return nvidia_force_hpet_resume(); + default: break; } diff --git a/arch/x86/kernel/reboot_32.c b/arch/x86/kernel/reboot_32.c index 9e2269d0091..bb1a0f889c5 100644 --- a/arch/x86/kernel/reboot_32.c +++ b/arch/x86/kernel/reboot_32.c @@ -11,6 +11,7 @@ #include <linux/reboot.h> #include <asm/uaccess.h> #include <asm/apic.h> +#include <asm/hpet.h> #include <asm/desc.h> #include "mach_reboot.h" #include <asm/reboot_fixups.h> @@ -326,6 +327,9 @@ static void native_machine_shutdown(void) #ifdef CONFIG_X86_IO_APIC disable_IO_APIC(); #endif +#ifdef CONFIG_HPET_TIMER + hpet_disable(); +#endif } void __attribute__((weak)) mach_reboot_fixups(void) diff --git a/arch/x86/kernel/reboot_64.c b/arch/x86/kernel/reboot_64.c index 368db2b9c5a..53620a92a8f 100644 --- a/arch/x86/kernel/reboot_64.c +++ b/arch/x86/kernel/reboot_64.c @@ -11,12 +11,14 @@ #include <linux/sched.h> #include <asm/io.h> #include <asm/delay.h> +#include <asm/desc.h> #include <asm/hw_irq.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> #include <asm/apic.h> -#include <asm/iommu.h> +#include <asm/hpet.h> +#include <asm/gart.h> /* * Power off function, if any @@ -112,6 +114,9 @@ void machine_shutdown(void) disable_IO_APIC(); +#ifdef CONFIG_HPET_TIMER + hpet_disable(); +#endif local_irq_restore(flags); pci_iommu_shutdown(); @@ -136,7 +141,7 @@ void machine_emergency_restart(void) } case BOOT_TRIPLE: - __asm__ __volatile__("lidt (%0)": :"r" (&no_idt)); + load_idt((const struct desc_ptr *)&no_idt); __asm__ __volatile__("int3"); reboot_type = BOOT_KBD; diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c index 8b30b26ad06..f452726c0fe 100644 --- a/arch/x86/kernel/reboot_fixups_32.c +++ b/arch/x86/kernel/reboot_fixups_32.c @@ -12,6 +12,7 @@ #include <linux/interrupt.h> #include <asm/reboot_fixups.h> #include <asm/msr.h> +#include <asm/geode.h> static void cs5530a_warm_reset(struct pci_dev *dev) { @@ -24,11 +25,8 @@ static void cs5530a_warm_reset(struct pci_dev *dev) static void cs5536_warm_reset(struct pci_dev *dev) { - /* - * 6.6.2.12 Soft Reset (DIVIL_SOFT_RESET) - * writing 1 to the LSB of this MSR causes a hard reset. - */ - wrmsrl(0x51400017, 1ULL); + /* writing 1 to the LSB of this MSR causes a hard reset */ + wrmsrl(MSR_DIVIL_SOFT_RESET, 1ULL); udelay(50); /* shouldn't get here but be safe and spin a while */ } @@ -41,6 +39,7 @@ struct device_fixup { static struct device_fixup fixups_table[] = { { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset }, { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset }, +{ PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_SC1100_BRIDGE, cs5530a_warm_reset }, }; /* diff --git a/arch/x86/kernel/setup64.c b/arch/x86/kernel/setup64.c index ba918823505..3558ac78c92 100644 --- a/arch/x86/kernel/setup64.c +++ b/arch/x86/kernel/setup64.c @@ -185,6 +185,12 @@ void __cpuinit check_efer(void) unsigned long kernel_eflags; /* + * Copies of the original ist values from the tss are only accessed during + * debugging, no special alignment required. + */ +DEFINE_PER_CPU(struct orig_ist, orig_ist); + +/* * cpu_init() initializes state that is per-CPU. Some data is already * initialized (naturally) in the bootstrap process, such as the GDT * and IDT. We reload them nevertheless, this function acts as a @@ -224,8 +230,8 @@ void __cpuinit cpu_init (void) memcpy(cpu_gdt(cpu), cpu_gdt_table, GDT_SIZE); cpu_gdt_descr[cpu].size = GDT_SIZE; - asm volatile("lgdt %0" :: "m" (cpu_gdt_descr[cpu])); - asm volatile("lidt %0" :: "m" (idt_descr)); + load_gdt((const struct desc_ptr *)&cpu_gdt_descr[cpu]); + load_idt((const struct desc_ptr *)&idt_descr); memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8); syscall_init(); diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index b87a6fd5ba4..e1e18c34c82 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -60,6 +60,7 @@ #include <asm/vmi.h> #include <setup_arch.h> #include <bios_ebda.h> +#include <asm/cacheflush.h> /* This value is set up by the early boot code to point to the value immediately after the boot time page tables. It contains a *physical* @@ -73,6 +74,7 @@ int disable_pse __devinitdata = 0; */ extern struct resource code_resource; extern struct resource data_resource; +extern struct resource bss_resource; /* cpu data as detected by the assembly code in head.S */ struct cpuinfo_x86 new_cpu_data __cpuinitdata = { 0, 0, 0, 0, -1, 1, 0, 0, -1 }; @@ -84,9 +86,6 @@ unsigned long mmu_cr4_features; /* for MCA, but anyone else can use it if they want */ unsigned int machine_id; -#ifdef CONFIG_MCA -EXPORT_SYMBOL(machine_id); -#endif unsigned int machine_submodel_id; unsigned int BIOS_revision; unsigned int mca_pentium_flag; @@ -378,6 +377,49 @@ extern unsigned long __init setup_memory(void); extern void zone_sizes_init(void); #endif /* !CONFIG_NEED_MULTIPLE_NODES */ +static inline unsigned long long get_total_mem(void) +{ + unsigned long long total; + + total = max_low_pfn - min_low_pfn; +#ifdef CONFIG_HIGHMEM + total += highend_pfn - highstart_pfn; +#endif + + return total << PAGE_SHIFT; +} + +#ifdef CONFIG_KEXEC +static void __init reserve_crashkernel(void) +{ + unsigned long long total_mem; + unsigned long long crash_size, crash_base; + int ret; + + total_mem = get_total_mem(); + + ret = parse_crashkernel(boot_command_line, total_mem, + &crash_size, &crash_base); + if (ret == 0 && crash_size > 0) { + if (crash_base > 0) { + printk(KERN_INFO "Reserving %ldMB of memory at %ldMB " + "for crashkernel (System RAM: %ldMB)\n", + (unsigned long)(crash_size >> 20), + (unsigned long)(crash_base >> 20), + (unsigned long)(total_mem >> 20)); + crashk_res.start = crash_base; + crashk_res.end = crash_base + crash_size - 1; + reserve_bootmem(crash_base, crash_size); + } else + printk(KERN_INFO "crashkernel reservation failed - " + "you have to specify a base address\n"); + } +} +#else +static inline void __init reserve_crashkernel(void) +{} +#endif + void __init setup_bootmem_allocator(void) { unsigned long bootmap_size; @@ -453,11 +495,7 @@ void __init setup_bootmem_allocator(void) } } #endif -#ifdef CONFIG_KEXEC - if (crashk_res.start != crashk_res.end) - reserve_bootmem(crashk_res.start, - crashk_res.end - crashk_res.start + 1); -#endif + reserve_crashkernel(); } /* @@ -561,6 +599,8 @@ void __init setup_arch(char **cmdline_p) code_resource.end = virt_to_phys(_etext)-1; data_resource.start = virt_to_phys(_etext); data_resource.end = virt_to_phys(_edata)-1; + bss_resource.start = virt_to_phys(&__bss_start); + bss_resource.end = virt_to_phys(&__bss_stop)-1; parse_early_param(); @@ -585,7 +625,7 @@ void __init setup_arch(char **cmdline_p) /* * NOTE: before this point _nobody_ is allowed to allocate * any memory using the bootmem allocator. Although the - * alloctor is now initialised only the first 8Mb of the kernel + * allocator is now initialised only the first 8Mb of the kernel * virtual address space has been mapped. All allocations before * paging_init() has completed must use the alloc_bootmem_low_pages() * variant (which allocates DMA'able memory) and care must be taken @@ -622,9 +662,7 @@ void __init setup_arch(char **cmdline_p) #endif #ifdef CONFIG_PCI -#ifdef CONFIG_X86_IO_APIC - check_acpi_pci(); /* Checks more than just ACPI actually */ -#endif + early_quirks(); #endif #ifdef CONFIG_ACPI diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 5a19f0cc5b6..30d94d1d5f5 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -58,6 +58,7 @@ #include <asm/numa.h> #include <asm/sections.h> #include <asm/dmi.h> +#include <asm/cacheflush.h> /* * Machine setup.. @@ -133,6 +134,12 @@ struct resource code_resource = { .end = 0, .flags = IORESOURCE_RAM, }; +struct resource bss_resource = { + .name = "Kernel bss", + .start = 0, + .end = 0, + .flags = IORESOURCE_RAM, +}; #ifdef CONFIG_PROC_VMCORE /* elfcorehdr= specifies the location of elf core header @@ -191,6 +198,37 @@ static inline void copy_edd(void) } #endif +#ifdef CONFIG_KEXEC +static void __init reserve_crashkernel(void) +{ + unsigned long long free_mem; + unsigned long long crash_size, crash_base; + int ret; + + free_mem = ((unsigned long long)max_low_pfn - min_low_pfn) << PAGE_SHIFT; + + ret = parse_crashkernel(boot_command_line, free_mem, + &crash_size, &crash_base); + if (ret == 0 && crash_size) { + if (crash_base > 0) { + printk(KERN_INFO "Reserving %ldMB of memory at %ldMB " + "for crashkernel (System RAM: %ldMB)\n", + (unsigned long)(crash_size >> 20), + (unsigned long)(crash_base >> 20), + (unsigned long)(free_mem >> 20)); + crashk_res.start = crash_base; + crashk_res.end = crash_base + crash_size - 1; + reserve_bootmem(crash_base, crash_size); + } else + printk(KERN_INFO "crashkernel reservation failed - " + "you have to specify a base address\n"); + } +} +#else +static inline void __init reserve_crashkernel(void) +{} +#endif + #define EBDA_ADDR_POINTER 0x40E unsigned __initdata ebda_addr; @@ -245,6 +283,8 @@ void __init setup_arch(char **cmdline_p) code_resource.end = virt_to_phys(&_etext)-1; data_resource.start = virt_to_phys(&_etext); data_resource.end = virt_to_phys(&_edata)-1; + bss_resource.start = virt_to_phys(&__bss_start); + bss_resource.end = virt_to_phys(&__bss_stop)-1; early_identify_cpu(&boot_cpu_data); @@ -271,6 +311,11 @@ void __init setup_arch(char **cmdline_p) dmi_scan_machine(); +#ifdef CONFIG_SMP + /* setup to use the static apicid table during kernel startup */ + x86_cpu_to_apicid_ptr = (void *)&x86_cpu_to_apicid_init; +#endif + #ifdef CONFIG_ACPI /* * Initialize the ACPI boot-time table parser (gets the RSDP and SDT). @@ -357,13 +402,7 @@ void __init setup_arch(char **cmdline_p) } } #endif -#ifdef CONFIG_KEXEC - if (crashk_res.start != crashk_res.end) { - reserve_bootmem_generic(crashk_res.start, - crashk_res.end - crashk_res.start + 1); - } -#endif - + reserve_crashkernel(); paging_init(); #ifdef CONFIG_PCI @@ -529,7 +568,7 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c) but in the same order as the HT nodeids. If that doesn't result in a usable node fall back to the path for the previous case. */ - int ht_nodeid = apicid - (cpu_data[0].phys_proc_id << bits); + int ht_nodeid = apicid - (cpu_data(0).phys_proc_id << bits); if (ht_nodeid >= 0 && apicid_to_node[ht_nodeid] != NUMA_NO_NODE) node = apicid_to_node[ht_nodeid]; @@ -959,6 +998,7 @@ void __cpuinit print_cpu_info(struct cpuinfo_x86 *c) static int show_cpuinfo(struct seq_file *m, void *v) { struct cpuinfo_x86 *c = v; + int cpu = 0; /* * These flag bits must match the definitions in <asm/cpufeature.h>. @@ -999,7 +1039,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) /* Intel-defined (#2) */ "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", "smx", "est", "tm2", "ssse3", "cid", NULL, NULL, "cx16", "xtpr", NULL, - NULL, NULL, "dca", NULL, NULL, NULL, NULL, "popcnt", + NULL, NULL, "dca", "sse4_1", "sse4_2", NULL, NULL, "popcnt", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* VIA/Cyrix/Centaur-defined */ @@ -1009,10 +1049,10 @@ static int show_cpuinfo(struct seq_file *m, void *v) NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* AMD-defined (#2) */ - "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8_legacy", - "altmovcr8", "abm", "sse4a", - "misalignsse", "3dnowprefetch", - "osvw", "ibs", NULL, NULL, NULL, NULL, + "lahf_lm", "cmp_legacy", "svm", "extapic", + "cr8_legacy", "abm", "sse4a", "misalignsse", + "3dnowprefetch", "osvw", "ibs", "sse5", + "skinit", "wdt", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -1037,8 +1077,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) #ifdef CONFIG_SMP - if (!cpu_online(c-cpu_data)) - return 0; + cpu = c->cpu_index; #endif seq_printf(m,"processor\t: %u\n" @@ -1046,7 +1085,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) "cpu family\t: %d\n" "model\t\t: %d\n" "model name\t: %s\n", - (unsigned)(c-cpu_data), + (unsigned)cpu, c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown", c->x86, (int)c->x86_model, @@ -1058,7 +1097,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "stepping\t: unknown\n"); if (cpu_has(c,X86_FEATURE_TSC)) { - unsigned int freq = cpufreq_quick_get((unsigned)(c-cpu_data)); + unsigned int freq = cpufreq_quick_get((unsigned)cpu); if (!freq) freq = cpu_khz; seq_printf(m, "cpu MHz\t\t: %u.%03u\n", @@ -1071,7 +1110,6 @@ static int show_cpuinfo(struct seq_file *m, void *v) #ifdef CONFIG_SMP if (smp_num_siblings * c->x86_max_cores > 1) { - int cpu = c - cpu_data; seq_printf(m, "physical id\t: %d\n", c->phys_proc_id); seq_printf(m, "siblings\t: %d\n", cpus_weight(per_cpu(cpu_core_map, cpu))); @@ -1129,12 +1167,16 @@ static int show_cpuinfo(struct seq_file *m, void *v) static void *c_start(struct seq_file *m, loff_t *pos) { - return *pos < NR_CPUS ? cpu_data + *pos : NULL; + if (*pos == 0) /* just in case, cpu 0 is not the first */ + *pos = first_cpu(cpu_online_map); + if ((*pos) < NR_CPUS && cpu_online(*pos)) + return &cpu_data(*pos); + return NULL; } static void *c_next(struct seq_file *m, void *v, loff_t *pos) { - ++*pos; + *pos = next_cpu(*pos, cpu_online_map); return c_start(m, pos); } diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c index 0d79df3c563..9bdd83022f5 100644 --- a/arch/x86/kernel/signal_32.c +++ b/arch/x86/kernel/signal_32.c @@ -200,8 +200,8 @@ badframe: if (show_unhandled_signals && printk_ratelimit()) printk("%s%s[%d] bad frame in sigreturn frame:%p eip:%lx" " esp:%lx oeax:%lx\n", - current->pid > 1 ? KERN_INFO : KERN_EMERG, - current->comm, current->pid, frame, regs->eip, + task_pid_nr(current) > 1 ? KERN_INFO : KERN_EMERG, + current->comm, task_pid_nr(current), frame, regs->eip, regs->esp, regs->orig_eax); force_sig(SIGSEGV, current); @@ -594,7 +594,7 @@ static void fastcall do_signal(struct pt_regs *regs) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { - /* Reenable any watchpoints before delivering the + /* Re-enable any watchpoints before delivering the * signal to user space. The processor register will * have been cleared if the watchpoint triggered * inside the kernel. diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c index 683802bec41..ab086b0357f 100644 --- a/arch/x86/kernel/signal_64.c +++ b/arch/x86/kernel/signal_64.c @@ -410,7 +410,7 @@ static void do_signal(struct pt_regs *regs) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { - /* Reenable any watchpoints before delivering the + /* Re-enable any watchpoints before delivering the * signal to user space. The processor register will * have been cleared if the watchpoint triggered * inside the kernel. diff --git a/arch/x86/kernel/smp_32.c b/arch/x86/kernel/smp_32.c index 791d9f8036a..fcaa026eb80 100644 --- a/arch/x86/kernel/smp_32.c +++ b/arch/x86/kernel/smp_32.c @@ -69,7 +69,7 @@ * * B stepping CPUs may hang. There are hardware work arounds * for this. We warn about it in case your board doesn't have the work - * arounds. Basically thats so I can tell anyone with a B stepping + * arounds. Basically that's so I can tell anyone with a B stepping * CPU and SMP problems "tough". * * Specific items [From Pentium Processor Specification Update] @@ -273,7 +273,7 @@ void leave_mm(unsigned long cpu) * 1a1) cpu_clear(cpu, old_mm->cpu_vm_mask); * Stop ipi delivery for the old mm. This is not synchronized with * the other cpus, but smp_invalidate_interrupt ignore flush ipis - * for the wrong mm, and in the worst case we perform a superflous + * for the wrong mm, and in the worst case we perform a superfluous * tlb flush. * 1a2) set cpu_tlbstate to TLBSTATE_OK * Now the smp_invalidate_interrupt won't call leave_mm if cpu0 @@ -610,7 +610,7 @@ static void stop_this_cpu (void * dummy) */ cpu_clear(smp_processor_id(), cpu_online_map); disable_local_APIC(); - if (cpu_data[smp_processor_id()].hlt_works_ok) + if (cpu_data(smp_processor_id()).hlt_works_ok) for(;;) halt(); for (;;); } @@ -676,7 +676,7 @@ static int convert_apicid_to_cpu(int apic_id) int i; for (i = 0; i < NR_CPUS; i++) { - if (x86_cpu_to_apicid[i] == apic_id) + if (per_cpu(x86_cpu_to_apicid, i) == apic_id) return i; } return -1; @@ -708,10 +708,4 @@ struct smp_ops smp_ops = { .smp_send_reschedule = native_smp_send_reschedule, .smp_call_function_mask = native_smp_call_function_mask, }; - -int smp_call_function_mask(cpumask_t mask, void (*func) (void *info), - void *info, int wait) -{ - return smp_ops.smp_call_function_mask(mask, func, info, wait); -} -EXPORT_SYMBOL(smp_call_function_mask); +EXPORT_SYMBOL_GPL(smp_ops); diff --git a/arch/x86/kernel/smp_64.c b/arch/x86/kernel/smp_64.c index 5c2964727d1..03fa6ed559c 100644 --- a/arch/x86/kernel/smp_64.c +++ b/arch/x86/kernel/smp_64.c @@ -322,17 +322,27 @@ void unlock_ipi_call_lock(void) } /* - * this function sends a 'generic call function' IPI to one other CPU - * in the system. - * - * cpu is a standard Linux logical CPU number. + * this function sends a 'generic call function' IPI to all other CPU + * of the system defined in the mask. */ -static void -__smp_call_function_single(int cpu, void (*func) (void *info), void *info, - int nonatomic, int wait) + +static int +__smp_call_function_mask(cpumask_t mask, + void (*func)(void *), void *info, + int wait) { struct call_data_struct data; - int cpus = 1; + cpumask_t allbutself; + int cpus; + + allbutself = cpu_online_map; + cpu_clear(smp_processor_id(), allbutself); + + cpus_and(mask, mask, allbutself); + cpus = cpus_weight(mask); + + if (!cpus) + return 0; data.func = func; data.info = info; @@ -343,19 +353,55 @@ __smp_call_function_single(int cpu, void (*func) (void *info), void *info, call_data = &data; wmb(); - /* Send a message to all other CPUs and wait for them to respond */ - send_IPI_mask(cpumask_of_cpu(cpu), CALL_FUNCTION_VECTOR); + + /* Send a message to other CPUs */ + if (cpus_equal(mask, allbutself)) + send_IPI_allbutself(CALL_FUNCTION_VECTOR); + else + send_IPI_mask(mask, CALL_FUNCTION_VECTOR); /* Wait for response */ while (atomic_read(&data.started) != cpus) cpu_relax(); if (!wait) - return; + return 0; while (atomic_read(&data.finished) != cpus) cpu_relax(); + + return 0; +} +/** + * smp_call_function_mask(): Run a function on a set of other CPUs. + * @mask: The set of cpus to run on. Must not include the current cpu. + * @func: The function to run. This must be fast and non-blocking. + * @info: An arbitrary pointer to pass to the function. + * @wait: If true, wait (atomically) until function has completed on other CPUs. + * + * Returns 0 on success, else a negative status code. + * + * If @wait is true, then returns once @func has returned; otherwise + * it returns just before the target cpu calls @func. + * + * You must not call this function with disabled interrupts or from a + * hardware interrupt handler or from a bottom half handler. + */ +int smp_call_function_mask(cpumask_t mask, + void (*func)(void *), void *info, + int wait) +{ + int ret; + + /* Can deadlock when called with interrupts disabled */ + WARN_ON(irqs_disabled()); + + spin_lock(&call_lock); + ret = __smp_call_function_mask(mask, func, info, wait); + spin_unlock(&call_lock); + return ret; } +EXPORT_SYMBOL(smp_call_function_mask); /* * smp_call_function_single - Run a function on a specific CPU @@ -374,6 +420,7 @@ int smp_call_function_single (int cpu, void (*func) (void *info), void *info, int nonatomic, int wait) { /* prevent preemption and reschedule on another processor */ + int ret; int me = get_cpu(); /* Can deadlock when called with interrupts disabled */ @@ -387,51 +434,14 @@ int smp_call_function_single (int cpu, void (*func) (void *info), void *info, return 0; } - spin_lock(&call_lock); - __smp_call_function_single(cpu, func, info, nonatomic, wait); - spin_unlock(&call_lock); + ret = smp_call_function_mask(cpumask_of_cpu(cpu), func, info, wait); + put_cpu(); - return 0; + return ret; } EXPORT_SYMBOL(smp_call_function_single); /* - * this function sends a 'generic call function' IPI to all other CPUs - * in the system. - */ -static void __smp_call_function (void (*func) (void *info), void *info, - int nonatomic, int wait) -{ - struct call_data_struct data; - int cpus = num_online_cpus()-1; - - if (!cpus) - return; - - data.func = func; - data.info = info; - atomic_set(&data.started, 0); - data.wait = wait; - if (wait) - atomic_set(&data.finished, 0); - - call_data = &data; - wmb(); - /* Send a message to all other CPUs and wait for them to respond */ - send_IPI_allbutself(CALL_FUNCTION_VECTOR); - - /* Wait for response */ - while (atomic_read(&data.started) != cpus) - cpu_relax(); - - if (!wait) - return; - - while (atomic_read(&data.finished) != cpus) - cpu_relax(); -} - -/* * smp_call_function - run a function on all other CPUs. * @func: The function to run. This must be fast and non-blocking. * @info: An arbitrary pointer to pass to the function. @@ -449,10 +459,7 @@ static void __smp_call_function (void (*func) (void *info), void *info, int smp_call_function (void (*func) (void *info), void *info, int nonatomic, int wait) { - spin_lock(&call_lock); - __smp_call_function(func,info,nonatomic,wait); - spin_unlock(&call_lock); - return 0; + return smp_call_function_mask(cpu_online_map, func, info, wait); } EXPORT_SYMBOL(smp_call_function); @@ -479,7 +486,7 @@ void smp_send_stop(void) /* Don't deadlock on the call lock in panic */ nolock = !spin_trylock(&call_lock); local_irq_save(flags); - __smp_call_function(stop_this_cpu, NULL, 0, 0); + __smp_call_function_mask(cpu_online_map, stop_this_cpu, NULL, 0); if (!nolock) spin_unlock(&call_lock); disable_local_APIC(); diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c index be3faac0471..ef0f34ede1a 100644 --- a/arch/x86/kernel/smpboot_32.c +++ b/arch/x86/kernel/smpboot_32.c @@ -67,7 +67,7 @@ int smp_num_siblings = 1; EXPORT_SYMBOL(smp_num_siblings); /* Last level cache ID of each logical CPU */ -int cpu_llc_id[NR_CPUS] __cpuinitdata = {[0 ... NR_CPUS-1] = BAD_APICID}; +DEFINE_PER_CPU(u8, cpu_llc_id) = BAD_APICID; /* representing HT siblings of each logical CPU */ DEFINE_PER_CPU(cpumask_t, cpu_sibling_map); @@ -89,12 +89,20 @@ EXPORT_SYMBOL(cpu_possible_map); static cpumask_t smp_commenced_mask; /* Per CPU bogomips and other parameters */ -struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned; -EXPORT_SYMBOL(cpu_data); +DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); +EXPORT_PER_CPU_SYMBOL(cpu_info); -u8 x86_cpu_to_apicid[NR_CPUS] __read_mostly = - { [0 ... NR_CPUS-1] = 0xff }; -EXPORT_SYMBOL(x86_cpu_to_apicid); +/* + * The following static array is used during kernel startup + * and the x86_cpu_to_apicid_ptr contains the address of the + * array during this time. Is it zeroed when the per_cpu + * data area is removed. + */ +u8 x86_cpu_to_apicid_init[NR_CPUS] __initdata = + { [0 ... NR_CPUS-1] = BAD_APICID }; +void *x86_cpu_to_apicid_ptr; +DEFINE_PER_CPU(u8, x86_cpu_to_apicid) = BAD_APICID; +EXPORT_PER_CPU_SYMBOL(x86_cpu_to_apicid); u8 apicid_2_node[MAX_APICID]; @@ -150,9 +158,10 @@ void __init smp_alloc_memory(void) void __cpuinit smp_store_cpu_info(int id) { - struct cpuinfo_x86 *c = cpu_data + id; + struct cpuinfo_x86 *c = &cpu_data(id); *c = boot_cpu_data; + c->cpu_index = id; if (id!=0) identify_secondary_cpu(c); /* @@ -294,7 +303,7 @@ static int cpucount; /* maps the cpu to the sched domain representing multi-core */ cpumask_t cpu_coregroup_map(int cpu) { - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(cpu); /* * For perf, we return last level cache shared map. * And for power savings, we return cpu_core_map @@ -311,41 +320,41 @@ static cpumask_t cpu_sibling_setup_map; void __cpuinit set_cpu_sibling_map(int cpu) { int i; - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(cpu); cpu_set(cpu, cpu_sibling_setup_map); if (smp_num_siblings > 1) { for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (c[cpu].phys_proc_id == c[i].phys_proc_id && - c[cpu].cpu_core_id == c[i].cpu_core_id) { + if (c->phys_proc_id == cpu_data(i).phys_proc_id && + c->cpu_core_id == cpu_data(i).cpu_core_id) { cpu_set(i, per_cpu(cpu_sibling_map, cpu)); cpu_set(cpu, per_cpu(cpu_sibling_map, i)); cpu_set(i, per_cpu(cpu_core_map, cpu)); cpu_set(cpu, per_cpu(cpu_core_map, i)); - cpu_set(i, c[cpu].llc_shared_map); - cpu_set(cpu, c[i].llc_shared_map); + cpu_set(i, c->llc_shared_map); + cpu_set(cpu, cpu_data(i).llc_shared_map); } } } else { cpu_set(cpu, per_cpu(cpu_sibling_map, cpu)); } - cpu_set(cpu, c[cpu].llc_shared_map); + cpu_set(cpu, c->llc_shared_map); if (current_cpu_data.x86_max_cores == 1) { per_cpu(cpu_core_map, cpu) = per_cpu(cpu_sibling_map, cpu); - c[cpu].booted_cores = 1; + c->booted_cores = 1; return; } for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (cpu_llc_id[cpu] != BAD_APICID && - cpu_llc_id[cpu] == cpu_llc_id[i]) { - cpu_set(i, c[cpu].llc_shared_map); - cpu_set(cpu, c[i].llc_shared_map); + if (per_cpu(cpu_llc_id, cpu) != BAD_APICID && + per_cpu(cpu_llc_id, cpu) == per_cpu(cpu_llc_id, i)) { + cpu_set(i, c->llc_shared_map); + cpu_set(cpu, cpu_data(i).llc_shared_map); } - if (c[cpu].phys_proc_id == c[i].phys_proc_id) { + if (c->phys_proc_id == cpu_data(i).phys_proc_id) { cpu_set(i, per_cpu(cpu_core_map, cpu)); cpu_set(cpu, per_cpu(cpu_core_map, i)); /* @@ -357,15 +366,15 @@ void __cpuinit set_cpu_sibling_map(int cpu) * the booted_cores for this new cpu */ if (first_cpu(per_cpu(cpu_sibling_map, i)) == i) - c[cpu].booted_cores++; + c->booted_cores++; /* * increment the core count for all * the other cpus in this package */ if (i != cpu) - c[i].booted_cores++; - } else if (i != cpu && !c[cpu].booted_cores) - c[cpu].booted_cores = c[i].booted_cores; + cpu_data(i).booted_cores++; + } else if (i != cpu && !c->booted_cores) + c->booted_cores = cpu_data(i).booted_cores; } } } @@ -412,7 +421,7 @@ static void __cpuinit start_secondary(void *unused) /* * We need to hold call_lock, so there is no inconsistency * between the time smp_call_function() determines number of - * IPI receipients, and the time when the determination is made + * IPI recipients, and the time when the determination is made * for which cpus receive the IPI. Holding this * lock helps us to not include this cpu in a currently in progress * smp_call_function(). @@ -804,7 +813,7 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu) irq_ctx_init(cpu); - x86_cpu_to_apicid[cpu] = apicid; + per_cpu(x86_cpu_to_apicid, cpu) = apicid; /* * This grunge runs the startup process for * the targeted processor. @@ -844,7 +853,7 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu) /* number CPUs logically, starting from 1 (BSP is 0) */ Dprintk("OK.\n"); printk("CPU%d: ", cpu); - print_cpu_info(&cpu_data[cpu]); + print_cpu_info(&cpu_data(cpu)); Dprintk("CPU has booted.\n"); } else { boot_error= 1; @@ -866,7 +875,7 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu) cpu_clear(cpu, cpu_initialized); /* was set by cpu_init() */ cpucount--; } else { - x86_cpu_to_apicid[cpu] = apicid; + per_cpu(x86_cpu_to_apicid, cpu) = apicid; cpu_set(cpu, cpu_present_map); } @@ -915,7 +924,7 @@ static int __cpuinit __smp_prepare_cpu(int cpu) struct warm_boot_cpu_info info; int apicid, ret; - apicid = x86_cpu_to_apicid[cpu]; + apicid = per_cpu(x86_cpu_to_apicid, cpu); if (apicid == BAD_APICID) { ret = -ENODEV; goto exit; @@ -961,11 +970,11 @@ static void __init smp_boot_cpus(unsigned int max_cpus) */ smp_store_cpu_info(0); /* Final full version of the data */ printk("CPU%d: ", 0); - print_cpu_info(&cpu_data[0]); + print_cpu_info(&cpu_data(0)); boot_cpu_physical_apicid = GET_APIC_ID(apic_read(APIC_ID)); boot_cpu_logical_apicid = logical_smp_processor_id(); - x86_cpu_to_apicid[0] = boot_cpu_physical_apicid; + per_cpu(x86_cpu_to_apicid, 0) = boot_cpu_physical_apicid; current_thread_info()->cpu = 0; @@ -1008,6 +1017,7 @@ static void __init smp_boot_cpus(unsigned int max_cpus) printk(KERN_ERR "... forcing use of dummy APIC emulation. (tell your hw vendor)\n"); smpboot_clear_io_apic_irqs(); phys_cpu_present_map = physid_mask_of_physid(0); + map_cpu_to_logical_apicid(); cpu_set(0, per_cpu(cpu_sibling_map, 0)); cpu_set(0, per_cpu(cpu_core_map, 0)); return; @@ -1029,6 +1039,7 @@ static void __init smp_boot_cpus(unsigned int max_cpus) } smpboot_clear_io_apic_irqs(); phys_cpu_present_map = physid_mask_of_physid(0); + map_cpu_to_logical_apicid(); cpu_set(0, per_cpu(cpu_sibling_map, 0)); cpu_set(0, per_cpu(cpu_core_map, 0)); return; @@ -1082,7 +1093,7 @@ static void __init smp_boot_cpus(unsigned int max_cpus) Dprintk("Before bogomips.\n"); for (cpu = 0; cpu < NR_CPUS; cpu++) if (cpu_isset(cpu, cpu_callout_map)) - bogosum += cpu_data[cpu].loops_per_jiffy; + bogosum += cpu_data(cpu).loops_per_jiffy; printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n", cpucount+1, @@ -1152,7 +1163,7 @@ void __init native_smp_prepare_boot_cpu(void) void remove_siblinginfo(int cpu) { int sibling; - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(cpu); for_each_cpu_mask(sibling, per_cpu(cpu_core_map, cpu)) { cpu_clear(cpu, per_cpu(cpu_core_map, sibling)); @@ -1160,15 +1171,15 @@ void remove_siblinginfo(int cpu) * last thread sibling in this cpu core going down */ if (cpus_weight(per_cpu(cpu_sibling_map, cpu)) == 1) - c[sibling].booted_cores--; + cpu_data(sibling).booted_cores--; } for_each_cpu_mask(sibling, per_cpu(cpu_sibling_map, cpu)) cpu_clear(cpu, per_cpu(cpu_sibling_map, sibling)); cpus_clear(per_cpu(cpu_sibling_map, cpu)); cpus_clear(per_cpu(cpu_core_map, cpu)); - c[cpu].phys_proc_id = 0; - c[cpu].cpu_core_id = 0; + c->phys_proc_id = 0; + c->cpu_core_id = 0; cpu_clear(cpu, cpu_sibling_setup_map); } diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c index e351ac4ab5b..500670c93d8 100644 --- a/arch/x86/kernel/smpboot_64.c +++ b/arch/x86/kernel/smpboot_64.c @@ -65,7 +65,7 @@ int smp_num_siblings = 1; EXPORT_SYMBOL(smp_num_siblings); /* Last level cache ID of each logical CPU */ -u8 cpu_llc_id[NR_CPUS] __cpuinitdata = {[0 ... NR_CPUS-1] = BAD_APICID}; +DEFINE_PER_CPU(u8, cpu_llc_id) = BAD_APICID; /* Bitmask of currently online CPUs */ cpumask_t cpu_online_map __read_mostly; @@ -84,8 +84,8 @@ cpumask_t cpu_possible_map; EXPORT_SYMBOL(cpu_possible_map); /* Per CPU bogomips and other parameters */ -struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned; -EXPORT_SYMBOL(cpu_data); +DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); +EXPORT_PER_CPU_SYMBOL(cpu_info); /* Set when the idlers are all forked */ int smp_threads_ready; @@ -138,9 +138,10 @@ static unsigned long __cpuinit setup_trampoline(void) static void __cpuinit smp_store_cpu_info(int id) { - struct cpuinfo_x86 *c = cpu_data + id; + struct cpuinfo_x86 *c = &cpu_data(id); *c = boot_cpu_data; + c->cpu_index = id; identify_cpu(c); print_cpu_info(c); } @@ -237,7 +238,7 @@ void __cpuinit smp_callin(void) /* maps the cpu to the sched domain representing multi-core */ cpumask_t cpu_coregroup_map(int cpu) { - struct cpuinfo_x86 *c = cpu_data + cpu; + struct cpuinfo_x86 *c = &cpu_data(cpu); /* * For perf, we return last level cache shared map. * And for power savings, we return cpu_core_map @@ -254,41 +255,41 @@ static cpumask_t cpu_sibling_setup_map; static inline void set_cpu_sibling_map(int cpu) { int i; - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(cpu); cpu_set(cpu, cpu_sibling_setup_map); if (smp_num_siblings > 1) { for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (c[cpu].phys_proc_id == c[i].phys_proc_id && - c[cpu].cpu_core_id == c[i].cpu_core_id) { + if (c->phys_proc_id == cpu_data(i).phys_proc_id && + c->cpu_core_id == cpu_data(i).cpu_core_id) { cpu_set(i, per_cpu(cpu_sibling_map, cpu)); cpu_set(cpu, per_cpu(cpu_sibling_map, i)); cpu_set(i, per_cpu(cpu_core_map, cpu)); cpu_set(cpu, per_cpu(cpu_core_map, i)); - cpu_set(i, c[cpu].llc_shared_map); - cpu_set(cpu, c[i].llc_shared_map); + cpu_set(i, c->llc_shared_map); + cpu_set(cpu, cpu_data(i).llc_shared_map); } } } else { cpu_set(cpu, per_cpu(cpu_sibling_map, cpu)); } - cpu_set(cpu, c[cpu].llc_shared_map); + cpu_set(cpu, c->llc_shared_map); if (current_cpu_data.x86_max_cores == 1) { per_cpu(cpu_core_map, cpu) = per_cpu(cpu_sibling_map, cpu); - c[cpu].booted_cores = 1; + c->booted_cores = 1; return; } for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (cpu_llc_id[cpu] != BAD_APICID && - cpu_llc_id[cpu] == cpu_llc_id[i]) { - cpu_set(i, c[cpu].llc_shared_map); - cpu_set(cpu, c[i].llc_shared_map); + if (per_cpu(cpu_llc_id, cpu) != BAD_APICID && + per_cpu(cpu_llc_id, cpu) == per_cpu(cpu_llc_id, i)) { + cpu_set(i, c->llc_shared_map); + cpu_set(cpu, cpu_data(i).llc_shared_map); } - if (c[cpu].phys_proc_id == c[i].phys_proc_id) { + if (c->phys_proc_id == cpu_data(i).phys_proc_id) { cpu_set(i, per_cpu(cpu_core_map, cpu)); cpu_set(cpu, per_cpu(cpu_core_map, i)); /* @@ -300,15 +301,15 @@ static inline void set_cpu_sibling_map(int cpu) * the booted_cores for this new cpu */ if (first_cpu(per_cpu(cpu_sibling_map, i)) == i) - c[cpu].booted_cores++; + c->booted_cores++; /* * increment the core count for all * the other cpus in this package */ if (i != cpu) - c[i].booted_cores++; - } else if (i != cpu && !c[cpu].booted_cores) - c[cpu].booted_cores = c[i].booted_cores; + cpu_data(i).booted_cores++; + } else if (i != cpu && !c->booted_cores) + c->booted_cores = cpu_data(i).booted_cores; } } } @@ -350,7 +351,7 @@ void __cpuinit start_secondary(void) /* * We need to hold call_lock, so there is no inconsistency * between the time smp_call_function() determines number of - * IPI receipients, and the time when the determination is made + * IPI recipients, and the time when the determination is made * for which cpus receive the IPI in genapic_flat.c. Holding this * lock helps us to not include this cpu in a currently in progress * smp_call_function(). @@ -387,7 +388,7 @@ static void inquire_remote_apic(int apicid) printk(KERN_INFO "Inquiring remote APIC #%d...\n", apicid); - for (i = 0; i < sizeof(regs) / sizeof(*regs); i++) { + for (i = 0; i < ARRAY_SIZE(regs); i++) { printk("... APIC #%d %s: ", apicid, names[i]); /* @@ -694,7 +695,7 @@ do_rest: clear_node_cpumask(cpu); /* was set by numa_add_cpu */ cpu_clear(cpu, cpu_present_map); cpu_clear(cpu, cpu_possible_map); - x86_cpu_to_apicid[cpu] = BAD_APICID; + per_cpu(x86_cpu_to_apicid, cpu) = BAD_APICID; return -EIO; } @@ -841,6 +842,26 @@ static int __init smp_sanity_check(unsigned max_cpus) } /* + * Copy apicid's found by MP_processor_info from initial array to the per cpu + * data area. The x86_cpu_to_apicid_init array is then expendable and the + * x86_cpu_to_apicid_ptr is zeroed indicating that the static array is no + * longer available. + */ +void __init smp_set_apicids(void) +{ + int cpu; + + for_each_cpu_mask(cpu, cpu_possible_map) { + if (per_cpu_offset(cpu)) + per_cpu(x86_cpu_to_apicid, cpu) = + x86_cpu_to_apicid_init[cpu]; + } + + /* indicate the static array will be going away soon */ + x86_cpu_to_apicid_ptr = NULL; +} + +/* * Prepare for SMP bootup. The MP table or ACPI has been read * earlier. Just do some sanity checking here and enable APIC mode. */ @@ -849,6 +870,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) nmi_watchdog_default(); current_cpu_data = boot_cpu_data; current_thread_info()->cpu = 0; /* needed? */ + smp_set_apicids(); set_cpu_sibling_map(0); if (smp_sanity_check(max_cpus) < 0) { @@ -968,7 +990,7 @@ void __init smp_cpus_done(unsigned int max_cpus) static void remove_siblinginfo(int cpu) { int sibling; - struct cpuinfo_x86 *c = cpu_data; + struct cpuinfo_x86 *c = &cpu_data(cpu); for_each_cpu_mask(sibling, per_cpu(cpu_core_map, cpu)) { cpu_clear(cpu, per_cpu(cpu_core_map, sibling)); @@ -976,15 +998,15 @@ static void remove_siblinginfo(int cpu) * last thread sibling in this cpu core going down */ if (cpus_weight(per_cpu(cpu_sibling_map, cpu)) == 1) - c[sibling].booted_cores--; + cpu_data(sibling).booted_cores--; } for_each_cpu_mask(sibling, per_cpu(cpu_sibling_map, cpu)) cpu_clear(cpu, per_cpu(cpu_sibling_map, sibling)); cpus_clear(per_cpu(cpu_sibling_map, cpu)); cpus_clear(per_cpu(cpu_core_map, cpu)); - c[cpu].phys_proc_id = 0; - c[cpu].cpu_core_id = 0; + c->phys_proc_id = 0; + c->cpu_core_id = 0; cpu_clear(cpu, cpu_sibling_setup_map); } diff --git a/arch/x86/kernel/summit_32.c b/arch/x86/kernel/summit_32.c index 91c7acc8d99..72f46340159 100644 --- a/arch/x86/kernel/summit_32.c +++ b/arch/x86/kernel/summit_32.c @@ -64,7 +64,7 @@ static int __init setup_pci_node_map_for_wpeg(int wpeg_num, int last_bus) switch (rio_devs[wpeg_num]->type){ case CompatWPEG: - /* The Compatability Winnipeg controls the 2 legacy buses, + /* The Compatibility Winnipeg controls the 2 legacy buses, * the 66MHz PCI bus [2 slots] and the 2 "extra" buses in case * a PCI-PCI bridge card is used in either slot: total 5 buses. */ diff --git a/arch/x86/kernel/suspend_64.c b/arch/x86/kernel/suspend_64.c index f8fafe527ff..db284ef44d5 100644 --- a/arch/x86/kernel/suspend_64.c +++ b/arch/x86/kernel/suspend_64.c @@ -19,12 +19,6 @@ extern const void __nosave_begin, __nosave_end; struct saved_context saved_context; -unsigned long saved_context_eax, saved_context_ebx, saved_context_ecx, saved_context_edx; -unsigned long saved_context_esp, saved_context_ebp, saved_context_esi, saved_context_edi; -unsigned long saved_context_r08, saved_context_r09, saved_context_r10, saved_context_r11; -unsigned long saved_context_r12, saved_context_r13, saved_context_r14, saved_context_r15; -unsigned long saved_context_eflags; - void __save_processor_state(struct saved_context *ctxt) { kernel_fpu_begin(); @@ -32,9 +26,9 @@ void __save_processor_state(struct saved_context *ctxt) /* * descriptor tables */ - asm volatile ("sgdt %0" : "=m" (ctxt->gdt_limit)); - asm volatile ("sidt %0" : "=m" (ctxt->idt_limit)); - asm volatile ("str %0" : "=m" (ctxt->tr)); + store_gdt((struct desc_ptr *)&ctxt->gdt_limit); + store_idt((struct desc_ptr *)&ctxt->idt_limit); + store_tr(ctxt->tr); /* XMM0..XMM15 should be handled by kernel_fpu_begin(). */ /* @@ -91,8 +85,9 @@ void __restore_processor_state(struct saved_context *ctxt) * now restore the descriptor tables to their proper values * ltr is done i fix_processor_context(). */ - asm volatile ("lgdt %0" :: "m" (ctxt->gdt_limit)); - asm volatile ("lidt %0" :: "m" (ctxt->idt_limit)); + load_gdt((const struct desc_ptr *)&ctxt->gdt_limit); + load_idt((const struct desc_ptr *)&ctxt->idt_limit); + /* * segment registers @@ -123,7 +118,7 @@ void fix_processor_context(void) int cpu = smp_processor_id(); struct tss_struct *t = &per_cpu(init_tss, cpu); - set_tss_desc(cpu,t); /* This just modifies memory; should not be neccessary. But... This is neccessary, because 386 hardware has concept of busy TSS or some similar stupidity. */ + set_tss_desc(cpu,t); /* This just modifies memory; should not be necessary. But... This is necessary, because 386 hardware has concept of busy TSS or some similar stupidity. */ cpu_gdt(cpu)[GDT_ENTRY_TSS].type = 9; diff --git a/arch/x86/kernel/suspend_asm_64.S b/arch/x86/kernel/suspend_asm_64.S index 48344b666d2..72f952103e5 100644 --- a/arch/x86/kernel/suspend_asm_64.S +++ b/arch/x86/kernel/suspend_asm_64.S @@ -17,24 +17,24 @@ #include <asm/asm-offsets.h> ENTRY(swsusp_arch_suspend) - - movq %rsp, saved_context_esp(%rip) - movq %rax, saved_context_eax(%rip) - movq %rbx, saved_context_ebx(%rip) - movq %rcx, saved_context_ecx(%rip) - movq %rdx, saved_context_edx(%rip) - movq %rbp, saved_context_ebp(%rip) - movq %rsi, saved_context_esi(%rip) - movq %rdi, saved_context_edi(%rip) - movq %r8, saved_context_r08(%rip) - movq %r9, saved_context_r09(%rip) - movq %r10, saved_context_r10(%rip) - movq %r11, saved_context_r11(%rip) - movq %r12, saved_context_r12(%rip) - movq %r13, saved_context_r13(%rip) - movq %r14, saved_context_r14(%rip) - movq %r15, saved_context_r15(%rip) - pushfq ; popq saved_context_eflags(%rip) + movq $saved_context, %rax + movq %rsp, pt_regs_rsp(%rax) + movq %rbp, pt_regs_rbp(%rax) + movq %rsi, pt_regs_rsi(%rax) + movq %rdi, pt_regs_rdi(%rax) + movq %rbx, pt_regs_rbx(%rax) + movq %rcx, pt_regs_rcx(%rax) + movq %rdx, pt_regs_rdx(%rax) + movq %r8, pt_regs_r8(%rax) + movq %r9, pt_regs_r9(%rax) + movq %r10, pt_regs_r10(%rax) + movq %r11, pt_regs_r11(%rax) + movq %r12, pt_regs_r12(%rax) + movq %r13, pt_regs_r13(%rax) + movq %r14, pt_regs_r14(%rax) + movq %r15, pt_regs_r15(%rax) + pushfq + popq pt_regs_eflags(%rax) /* save the address of restore_registers */ movq $restore_registers, %rax @@ -113,23 +113,25 @@ ENTRY(restore_registers) movq %rcx, %cr3 movq %rax, %cr4; # turn PGE back on - movq saved_context_esp(%rip), %rsp - movq saved_context_ebp(%rip), %rbp - /* restore GPRs (we don't restore %rax, it must be 0 anyway) */ - movq saved_context_ebx(%rip), %rbx - movq saved_context_ecx(%rip), %rcx - movq saved_context_edx(%rip), %rdx - movq saved_context_esi(%rip), %rsi - movq saved_context_edi(%rip), %rdi - movq saved_context_r08(%rip), %r8 - movq saved_context_r09(%rip), %r9 - movq saved_context_r10(%rip), %r10 - movq saved_context_r11(%rip), %r11 - movq saved_context_r12(%rip), %r12 - movq saved_context_r13(%rip), %r13 - movq saved_context_r14(%rip), %r14 - movq saved_context_r15(%rip), %r15 - pushq saved_context_eflags(%rip) ; popfq + /* We don't restore %rax, it must be 0 anyway */ + movq $saved_context, %rax + movq pt_regs_rsp(%rax), %rsp + movq pt_regs_rbp(%rax), %rbp + movq pt_regs_rsi(%rax), %rsi + movq pt_regs_rdi(%rax), %rdi + movq pt_regs_rbx(%rax), %rbx + movq pt_regs_rcx(%rax), %rcx + movq pt_regs_rdx(%rax), %rdx + movq pt_regs_r8(%rax), %r8 + movq pt_regs_r9(%rax), %r9 + movq pt_regs_r10(%rax), %r10 + movq pt_regs_r11(%rax), %r11 + movq pt_regs_r12(%rax), %r12 + movq pt_regs_r13(%rax), %r13 + movq pt_regs_r14(%rax), %r14 + movq pt_regs_r15(%rax), %r15 + pushq pt_regs_eflags(%rax) + popfq xorq %rax, %rax diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c index c821edc3221..368b1942b39 100644 --- a/arch/x86/kernel/time_64.c +++ b/arch/x86/kernel/time_64.c @@ -82,18 +82,15 @@ static int set_rtc_mmss(unsigned long nowtime) int retval = 0; int real_seconds, real_minutes, cmos_minutes; unsigned char control, freq_select; + unsigned long flags; /* - * IRQs are disabled when we're called from the timer interrupt, - * no need for spin_lock_irqsave() + * set_rtc_mmss is called when irqs are enabled, so disable irqs here */ - - spin_lock(&rtc_lock); - + spin_lock_irqsave(&rtc_lock, flags); /* * Tell the clock it's being set and stop it. */ - control = CMOS_READ(RTC_CONTROL); CMOS_WRITE(control | RTC_SET, RTC_CONTROL); @@ -138,7 +135,7 @@ static int set_rtc_mmss(unsigned long nowtime) CMOS_WRITE(control, RTC_CONTROL); CMOS_WRITE(freq_select, RTC_FREQ_SELECT); - spin_unlock(&rtc_lock); + spin_unlock_irqrestore(&rtc_lock, flags); return retval; } @@ -164,21 +161,27 @@ unsigned long read_persistent_clock(void) unsigned century = 0; spin_lock_irqsave(&rtc_lock, flags); + /* + * if UIP is clear, then we have >= 244 microseconds before RTC + * registers will be updated. Spec sheet says that this is the + * reliable way to read RTC - registers invalid (off bus) during update + */ + while ((CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP)) + cpu_relax(); - do { - sec = CMOS_READ(RTC_SECONDS); - min = CMOS_READ(RTC_MINUTES); - hour = CMOS_READ(RTC_HOURS); - day = CMOS_READ(RTC_DAY_OF_MONTH); - mon = CMOS_READ(RTC_MONTH); - year = CMOS_READ(RTC_YEAR); + + /* now read all RTC registers while stable with interrupts disabled */ + sec = CMOS_READ(RTC_SECONDS); + min = CMOS_READ(RTC_MINUTES); + hour = CMOS_READ(RTC_HOURS); + day = CMOS_READ(RTC_DAY_OF_MONTH); + mon = CMOS_READ(RTC_MONTH); + year = CMOS_READ(RTC_YEAR); #ifdef CONFIG_ACPI - if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && - acpi_gbl_FADT.century) - century = CMOS_READ(acpi_gbl_FADT.century); + if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && + acpi_gbl_FADT.century) + century = CMOS_READ(acpi_gbl_FADT.century); #endif - } while (sec != CMOS_READ(RTC_SECONDS)); - spin_unlock_irqrestore(&rtc_lock, flags); /* diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c index 8caa0b77746..7e16d675eb8 100644 --- a/arch/x86/kernel/topology.c +++ b/arch/x86/kernel/topology.c @@ -33,7 +33,7 @@ static struct i386_cpu cpu_devices[NR_CPUS]; -int arch_register_cpu(int num) +int __cpuinit arch_register_cpu(int num) { /* * CPU0 cannot be offlined due to several @@ -53,7 +53,8 @@ int arch_register_cpu(int num) } #ifdef CONFIG_HOTPLUG_CPU -void arch_unregister_cpu(int num) { +void arch_unregister_cpu(int num) +{ return unregister_cpu(&cpu_devices[num].cpu); } EXPORT_SYMBOL(arch_register_cpu); diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index b132d3957df..ef601026259 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -63,6 +63,9 @@ int panic_on_unrecovered_nmi; +DECLARE_BITMAP(used_vectors, NR_VECTORS); +EXPORT_SYMBOL_GPL(used_vectors); + asmlinkage int system_call(void); /* Do we ignore FPU interrupts ? */ @@ -280,6 +283,11 @@ void dump_stack(void) { unsigned long stack; + printk("Pid: %d, comm: %.20s %s %s %.*s\n", + current->pid, current->comm, print_tainted(), + init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version); show_trace(current, NULL, &stack); } @@ -288,48 +296,24 @@ EXPORT_SYMBOL(dump_stack); void show_registers(struct pt_regs *regs) { int i; - int in_kernel = 1; - unsigned long esp; - unsigned short ss, gs; - - esp = (unsigned long) (®s->esp); - savesegment(ss, ss); - savesegment(gs, gs); - if (user_mode_vm(regs)) { - in_kernel = 0; - esp = regs->esp; - ss = regs->xss & 0xffff; - } + print_modules(); - printk(KERN_EMERG "CPU: %d\n" - KERN_EMERG "EIP: %04x:[<%08lx>] %s VLI\n" - KERN_EMERG "EFLAGS: %08lx (%s %.*s)\n", - smp_processor_id(), 0xffff & regs->xcs, regs->eip, - print_tainted(), regs->eflags, init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); - print_symbol(KERN_EMERG "EIP is at %s\n", regs->eip); - printk(KERN_EMERG "eax: %08lx ebx: %08lx ecx: %08lx edx: %08lx\n", - regs->eax, regs->ebx, regs->ecx, regs->edx); - printk(KERN_EMERG "esi: %08lx edi: %08lx ebp: %08lx esp: %08lx\n", - regs->esi, regs->edi, regs->ebp, esp); - printk(KERN_EMERG "ds: %04x es: %04x fs: %04x gs: %04x ss: %04x\n", - regs->xds & 0xffff, regs->xes & 0xffff, regs->xfs & 0xffff, gs, ss); + __show_registers(regs, 0); printk(KERN_EMERG "Process %.*s (pid: %d, ti=%p task=%p task.ti=%p)", - TASK_COMM_LEN, current->comm, current->pid, + TASK_COMM_LEN, current->comm, task_pid_nr(current), current_thread_info(), current, task_thread_info(current)); /* * When in-kernel, we also print out the stack and code at the * time of the fault.. */ - if (in_kernel) { + if (!user_mode_vm(regs)) { u8 *eip; unsigned int code_prologue = code_bytes * 43 / 64; unsigned int code_len = code_bytes; unsigned char c; printk("\n" KERN_EMERG "Stack: "); - show_stack_log_lvl(NULL, regs, (unsigned long *)esp, KERN_EMERG); + show_stack_log_lvl(NULL, regs, ®s->esp, KERN_EMERG); printk(KERN_EMERG "Code: "); @@ -374,11 +358,11 @@ int is_valid_bugaddr(unsigned long eip) void die(const char * str, struct pt_regs * regs, long err) { static struct { - spinlock_t lock; + raw_spinlock_t lock; u32 lock_owner; int lock_owner_depth; } die = { - .lock = __SPIN_LOCK_UNLOCKED(die.lock), + .lock = __RAW_SPIN_LOCK_UNLOCKED, .lock_owner = -1, .lock_owner_depth = 0 }; @@ -389,13 +373,14 @@ void die(const char * str, struct pt_regs * regs, long err) if (die.lock_owner != raw_smp_processor_id()) { console_verbose(); - spin_lock_irqsave(&die.lock, flags); + __raw_spin_lock(&die.lock); + raw_local_save_flags(flags); die.lock_owner = smp_processor_id(); die.lock_owner_depth = 0; bust_spinlocks(1); } else - local_save_flags(flags); + raw_local_save_flags(flags); if (++die.lock_owner_depth < 3) { unsigned long esp; @@ -439,7 +424,8 @@ void die(const char * str, struct pt_regs * regs, long err) bust_spinlocks(0); die.lock_owner = -1; add_taint(TAINT_DIE); - spin_unlock_irqrestore(&die.lock, flags); + __raw_spin_unlock(&die.lock); + raw_local_irq_restore(flags); if (!regs) return; @@ -622,7 +608,7 @@ fastcall void __kprobes do_general_protection(struct pt_regs * regs, printk_ratelimit()) printk(KERN_INFO "%s[%d] general protection eip:%lx esp:%lx error:%lx\n", - current->comm, current->pid, + current->comm, task_pid_nr(current), regs->eip, regs->esp, error_code); force_sig(SIGSEGV, current); @@ -808,6 +794,8 @@ void restart_nmi(void) #ifdef CONFIG_KPROBES fastcall void __kprobes do_int3(struct pt_regs *regs, long error_code) { + trace_hardirqs_fixup(); + if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) return; @@ -845,6 +833,8 @@ fastcall void __kprobes do_debug(struct pt_regs * regs, long error_code) unsigned int condition; struct task_struct *tsk = current; + trace_hardirqs_fixup(); + get_debugreg(condition, 6); if (notify_die(DIE_DEBUG, "debug", regs, condition, error_code, @@ -1142,6 +1132,8 @@ static void __init set_task_gate(unsigned int n, unsigned int gdt_entry) void __init trap_init(void) { + int i; + #ifdef CONFIG_EISA void __iomem *p = ioremap(0x0FFFD9, 4); if (readl(p) == 'E'+('I'<<8)+('S'<<16)+('A'<<24)) { @@ -1201,6 +1193,11 @@ void __init trap_init(void) set_system_gate(SYSCALL_VECTOR,&system_call); + /* Reserve all the builtin and the syscall vector. */ + for (i = 0; i < FIRST_EXTERNAL_VECTOR; i++) + set_bit(i, used_vectors); + set_bit(SYSCALL_VECTOR, used_vectors); + /* * Should be a barrier for any external CPU state. */ diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index b4a9b3db199..d11525ad81b 100644 --- a/arch/x86/kernel/traps_64.c +++ b/arch/x86/kernel/traps_64.c @@ -31,6 +31,7 @@ #include <linux/uaccess.h> #include <linux/bug.h> #include <linux/kdebug.h> +#include <linux/utsname.h> #if defined(CONFIG_EDAC) #include <linux/edac.h> @@ -201,7 +202,7 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack, #define MSG(txt) ops->warning(data, txt) /* - * x86-64 can have upto three kernel stacks: + * x86-64 can have up to three kernel stacks: * process stack * interrupt stack * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack @@ -400,6 +401,12 @@ void show_stack(struct task_struct *tsk, unsigned long * rsp) void dump_stack(void) { unsigned long dummy; + + printk("Pid: %d, comm: %.20s %s %s %.*s\n", + current->pid, current->comm, print_tainted(), + init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version); show_trace(NULL, NULL, &dummy); } @@ -462,7 +469,7 @@ void out_of_line_bug(void) EXPORT_SYMBOL(out_of_line_bug); #endif -static DEFINE_SPINLOCK(die_lock); +static raw_spinlock_t die_lock = __RAW_SPIN_LOCK_UNLOCKED; static int die_owner = -1; static unsigned int die_nest_count; @@ -474,13 +481,13 @@ unsigned __kprobes long oops_begin(void) oops_enter(); /* racy, but better than risking deadlock. */ - local_irq_save(flags); + raw_local_irq_save(flags); cpu = smp_processor_id(); - if (!spin_trylock(&die_lock)) { + if (!__raw_spin_trylock(&die_lock)) { if (cpu == die_owner) /* nested oops. should stop eventually */; else - spin_lock(&die_lock); + __raw_spin_lock(&die_lock); } die_nest_count++; die_owner = cpu; @@ -494,12 +501,10 @@ void __kprobes oops_end(unsigned long flags) die_owner = -1; bust_spinlocks(0); die_nest_count--; - if (die_nest_count) - /* We still own the lock */ - local_irq_restore(flags); - else + if (!die_nest_count) /* Nest count reaches zero, release the lock. */ - spin_unlock_irqrestore(&die_lock, flags); + __raw_spin_unlock(&die_lock); + raw_local_irq_restore(flags); if (panic_on_oops) panic("Fatal exception"); oops_exit(); @@ -809,6 +814,8 @@ asmlinkage __kprobes void default_do_nmi(struct pt_regs *regs) /* runs on IST stack. */ asmlinkage void __kprobes do_int3(struct pt_regs * regs, long error_code) { + trace_hardirqs_fixup(); + if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) { return; } @@ -846,6 +853,8 @@ asmlinkage void __kprobes do_debug(struct pt_regs * regs, struct task_struct *tsk = current; siginfo_t info; + trace_hardirqs_fixup(); + get_debugreg(condition, 6); if (notify_die(DIE_DEBUG, "debug", regs, condition, error_code, diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c index e87a3939ed4..9ebc0dab66b 100644 --- a/arch/x86/kernel/tsc_32.c +++ b/arch/x86/kernel/tsc_32.c @@ -59,7 +59,7 @@ int check_tsc_unstable(void) } EXPORT_SYMBOL_GPL(check_tsc_unstable); -/* Accellerators for sched_clock() +/* Accelerators for sched_clock() * convert from cycles(64bits) => nanoseconds (64bits) * basic equation: * ns = cycles / (freq / ns_per_sec) @@ -74,7 +74,7 @@ EXPORT_SYMBOL_GPL(check_tsc_unstable); * And since SC is a constant power of two, we can convert the div * into a shift. * - * We can use khz divisor instead of mhz to keep a better percision, since + * We can use khz divisor instead of mhz to keep a better precision, since * cyc2ns_scale is limited to 10^6 * 2^10, which fits in 32 bits. * (mathieu.desnoyers@polymtl.ca) * @@ -131,38 +131,43 @@ unsigned long native_calculate_cpu_khz(void) { unsigned long long start, end; unsigned long count; - u64 delta64; + u64 delta64 = (u64)ULLONG_MAX; int i; unsigned long flags; local_irq_save(flags); - /* run 3 times to ensure the cache is warm */ + /* run 3 times to ensure the cache is warm and to get an accurate reading */ for (i = 0; i < 3; i++) { mach_prepare_counter(); rdtscll(start); mach_countup(&count); rdtscll(end); - } - /* - * Error: ECTCNEVERSET - * The CTC wasn't reliable: we got a hit on the very first read, - * or the CPU was so fast/slow that the quotient wouldn't fit in - * 32 bits.. - */ - if (count <= 1) - goto err; - delta64 = end - start; + /* + * Error: ECTCNEVERSET + * The CTC wasn't reliable: we got a hit on the very first read, + * or the CPU was so fast/slow that the quotient wouldn't fit in + * 32 bits.. + */ + if (count <= 1) + continue; + + /* cpu freq too slow: */ + if ((end - start) <= CALIBRATE_TIME_MSEC) + continue; + + /* + * We want the minimum time of all runs in case one of them + * is inaccurate due to SMI or other delay + */ + delta64 = min(delta64, (end - start)); + } - /* cpu freq too fast: */ + /* cpu freq too fast (or every run was bad): */ if (delta64 > (1ULL<<32)) goto err; - /* cpu freq too slow: */ - if (delta64 <= CALIBRATE_TIME_MSEC) - goto err; - delta64 += CALIBRATE_TIME_MSEC/2; /* round for do_div */ do_div(delta64,CALIBRATE_TIME_MSEC); @@ -181,8 +186,8 @@ int recalibrate_cpu_khz(void) if (cpu_has_tsc) { cpu_khz = calculate_cpu_khz(); tsc_khz = cpu_khz; - cpu_data[0].loops_per_jiffy = - cpufreq_scale(cpu_data[0].loops_per_jiffy, + cpu_data(0).loops_per_jiffy = + cpufreq_scale(cpu_data(0).loops_per_jiffy, cpu_khz_old, cpu_khz); return 0; } else @@ -215,7 +220,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data) return 0; } ref_freq = freq->old; - loops_per_jiffy_ref = cpu_data[freq->cpu].loops_per_jiffy; + loops_per_jiffy_ref = cpu_data(freq->cpu).loops_per_jiffy; cpu_khz_ref = cpu_khz; } @@ -223,7 +228,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data) (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) || (val == CPUFREQ_RESUMECHANGE)) { if (!(freq->flags & CPUFREQ_CONST_LOOPS)) - cpu_data[freq->cpu].loops_per_jiffy = + cpu_data(freq->cpu).loops_per_jiffy = cpufreq_scale(loops_per_jiffy_ref, ref_freq, freq->new); diff --git a/arch/x86/kernel/tsc_64.c b/arch/x86/kernel/tsc_64.c index 9f22e542c37..9c70af45b42 100644 --- a/arch/x86/kernel/tsc_64.c +++ b/arch/x86/kernel/tsc_64.c @@ -73,13 +73,13 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, struct cpufreq_freqs *freq = data; unsigned long *lpj, dummy; - if (cpu_has(&cpu_data[freq->cpu], X86_FEATURE_CONSTANT_TSC)) + if (cpu_has(&cpu_data(freq->cpu), X86_FEATURE_CONSTANT_TSC)) return 0; lpj = &dummy; if (!(freq->flags & CPUFREQ_CONST_LOOPS)) #ifdef CONFIG_SMP - lpj = &cpu_data[freq->cpu].loops_per_jiffy; + lpj = &cpu_data(freq->cpu).loops_per_jiffy; #else lpj = &boot_cpu_data.loops_per_jiffy; #endif diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index 585541ca1a7..ad4005c6d4a 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -48,12 +48,12 @@ ({unsigned long v; \ extern char __vsyscall_0; \ asm("" : "=r" (v) : "0" (x)); \ - ((v - VSYSCALL_FIRST_PAGE) + __pa_symbol(&__vsyscall_0)); }) + ((v - VSYSCALL_START) + __pa_symbol(&__vsyscall_0)); }) /* * vsyscall_gtod_data contains data that is : * - readonly from vsyscalls - * - writen by timer interrupt or systcl (/proc/sys/kernel/vsyscall64) + * - written by timer interrupt or systcl (/proc/sys/kernel/vsyscall64) * Try to keep this structure as small as possible to avoid cache line ping pongs */ int __vgetcpu_mode __section_vgetcpu_mode; @@ -291,7 +291,7 @@ static void __cpuinit vsyscall_set_cpu(int cpu) #ifdef CONFIG_NUMA node = cpu_to_node(cpu); #endif - if (cpu_has(&cpu_data[cpu], X86_FEATURE_RDTSCP)) + if (cpu_has(&cpu_data(cpu), X86_FEATURE_RDTSCP)) write_rdtscp_aux((node << 12) | cpu); /* Store cpu number in limit so that it can be loaded quickly diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig new file mode 100644 index 00000000000..19626ace0f5 --- /dev/null +++ b/arch/x86/lguest/Kconfig @@ -0,0 +1,15 @@ +config LGUEST_GUEST + bool "Lguest guest support" + select PARAVIRT + depends on !X86_PAE + depends on !(X86_VISWS || X86_VOYAGER) + select VIRTIO + select VIRTIO_RING + select VIRTIO_CONSOLE + help + Lguest is a tiny in-kernel hypervisor. Selecting this will + allow your kernel to boot under lguest. This option will increase + your kernel size by about 6k. If in doubt, say N. + + If you say Y here, make sure you say Y (or M) to the virtio block + and net drivers which lguest needs. diff --git a/arch/x86/lguest/Makefile b/arch/x86/lguest/Makefile new file mode 100644 index 00000000000..27f0c9ed7f6 --- /dev/null +++ b/arch/x86/lguest/Makefile @@ -0,0 +1 @@ +obj-y := i386_head.o boot.o diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c new file mode 100644 index 00000000000..92c56117eae --- /dev/null +++ b/arch/x86/lguest/boot.c @@ -0,0 +1,1071 @@ +/*P:010 + * A hypervisor allows multiple Operating Systems to run on a single machine. + * To quote David Wheeler: "Any problem in computer science can be solved with + * another layer of indirection." + * + * We keep things simple in two ways. First, we start with a normal Linux + * kernel and insert a module (lg.ko) which allows us to run other Linux + * kernels the same way we'd run processes. We call the first kernel the Host, + * and the others the Guests. The program which sets up and configures Guests + * (such as the example in Documentation/lguest/lguest.c) is called the + * Launcher. + * + * Secondly, we only run specially modified Guests, not normal kernels. When + * you set CONFIG_LGUEST to 'y' or 'm', this automatically sets + * CONFIG_LGUEST_GUEST=y, which compiles this file into the kernel so it knows + * how to be a Guest. This means that you can use the same kernel you boot + * normally (ie. as a Host) as a Guest. + * + * These Guests know that they cannot do privileged operations, such as disable + * interrupts, and that they have to ask the Host to do such things explicitly. + * This file consists of all the replacements for such low-level native + * hardware operations: these special Guest versions call the Host. + * + * So how does the kernel know it's a Guest? The Guest starts at a special + * entry point marked with a magic string, which sets up a few things then + * calls here. We replace the native functions various "paravirt" structures + * with our Guest versions, then boot like normal. :*/ + +/* + * Copyright (C) 2006, Rusty Russell <rusty@rustcorp.com.au> IBM Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include <linux/kernel.h> +#include <linux/start_kernel.h> +#include <linux/string.h> +#include <linux/console.h> +#include <linux/screen_info.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/clocksource.h> +#include <linux/clockchips.h> +#include <linux/lguest.h> +#include <linux/lguest_launcher.h> +#include <linux/virtio_console.h> +#include <linux/pm.h> +#include <asm/paravirt.h> +#include <asm/param.h> +#include <asm/page.h> +#include <asm/pgtable.h> +#include <asm/desc.h> +#include <asm/setup.h> +#include <asm/e820.h> +#include <asm/mce.h> +#include <asm/io.h> +#include <asm/i387.h> + +/*G:010 Welcome to the Guest! + * + * The Guest in our tale is a simple creature: identical to the Host but + * behaving in simplified but equivalent ways. In particular, the Guest is the + * same kernel as the Host (or at least, built from the same source code). :*/ + +/* Declarations for definitions in lguest_guest.S */ +extern char lguest_noirq_start[], lguest_noirq_end[]; +extern const char lgstart_cli[], lgend_cli[]; +extern const char lgstart_sti[], lgend_sti[]; +extern const char lgstart_popf[], lgend_popf[]; +extern const char lgstart_pushf[], lgend_pushf[]; +extern const char lgstart_iret[], lgend_iret[]; +extern void lguest_iret(void); + +struct lguest_data lguest_data = { + .hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF }, + .noirq_start = (u32)lguest_noirq_start, + .noirq_end = (u32)lguest_noirq_end, + .kernel_address = PAGE_OFFSET, + .blocked_interrupts = { 1 }, /* Block timer interrupts */ + .syscall_vec = SYSCALL_VECTOR, +}; +static cycle_t clock_base; + +/*G:037 async_hcall() is pretty simple: I'm quite proud of it really. We have a + * ring buffer of stored hypercalls which the Host will run though next time we + * do a normal hypercall. Each entry in the ring has 4 slots for the hypercall + * arguments, and a "hcall_status" word which is 0 if the call is ready to go, + * and 255 once the Host has finished with it. + * + * If we come around to a slot which hasn't been finished, then the table is + * full and we just make the hypercall directly. This has the nice side + * effect of causing the Host to run all the stored calls in the ring buffer + * which empties it for next time! */ +static void async_hcall(unsigned long call, unsigned long arg1, + unsigned long arg2, unsigned long arg3) +{ + /* Note: This code assumes we're uniprocessor. */ + static unsigned int next_call; + unsigned long flags; + + /* Disable interrupts if not already disabled: we don't want an + * interrupt handler making a hypercall while we're already doing + * one! */ + local_irq_save(flags); + if (lguest_data.hcall_status[next_call] != 0xFF) { + /* Table full, so do normal hcall which will flush table. */ + hcall(call, arg1, arg2, arg3); + } else { + lguest_data.hcalls[next_call].arg0 = call; + lguest_data.hcalls[next_call].arg1 = arg1; + lguest_data.hcalls[next_call].arg2 = arg2; + lguest_data.hcalls[next_call].arg3 = arg3; + /* Arguments must all be written before we mark it to go */ + wmb(); + lguest_data.hcall_status[next_call] = 0; + if (++next_call == LHCALL_RING_SIZE) + next_call = 0; + } + local_irq_restore(flags); +} + +/*G:035 Notice the lazy_hcall() above, rather than hcall(). This is our first + * real optimization trick! + * + * When lazy_mode is set, it means we're allowed to defer all hypercalls and do + * them as a batch when lazy_mode is eventually turned off. Because hypercalls + * are reasonably expensive, batching them up makes sense. For example, a + * large munmap might update dozens of page table entries: that code calls + * paravirt_enter_lazy_mmu(), does the dozen updates, then calls + * lguest_leave_lazy_mode(). + * + * So, when we're in lazy mode, we call async_hcall() to store the call for + * future processing. */ +static void lazy_hcall(unsigned long call, + unsigned long arg1, + unsigned long arg2, + unsigned long arg3) +{ + if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE) + hcall(call, arg1, arg2, arg3); + else + async_hcall(call, arg1, arg2, arg3); +} + +/* When lazy mode is turned off reset the per-cpu lazy mode variable and then + * issue a hypercall to flush any stored calls. */ +static void lguest_leave_lazy_mode(void) +{ + paravirt_leave_lazy(paravirt_get_lazy_mode()); + hcall(LHCALL_FLUSH_ASYNC, 0, 0, 0); +} + +/*G:033 + * After that diversion we return to our first native-instruction + * replacements: four functions for interrupt control. + * + * The simplest way of implementing these would be to have "turn interrupts + * off" and "turn interrupts on" hypercalls. Unfortunately, this is too slow: + * these are by far the most commonly called functions of those we override. + * + * So instead we keep an "irq_enabled" field inside our "struct lguest_data", + * which the Guest can update with a single instruction. The Host knows to + * check there when it wants to deliver an interrupt. + */ + +/* save_flags() is expected to return the processor state (ie. "eflags"). The + * eflags word contains all kind of stuff, but in practice Linux only cares + * about the interrupt flag. Our "save_flags()" just returns that. */ +static unsigned long save_fl(void) +{ + return lguest_data.irq_enabled; +} + +/* restore_flags() just sets the flags back to the value given. */ +static void restore_fl(unsigned long flags) +{ + lguest_data.irq_enabled = flags; +} + +/* Interrupts go off... */ +static void irq_disable(void) +{ + lguest_data.irq_enabled = 0; +} + +/* Interrupts go on... */ +static void irq_enable(void) +{ + lguest_data.irq_enabled = X86_EFLAGS_IF; +} +/*:*/ +/*M:003 Note that we don't check for outstanding interrupts when we re-enable + * them (or when we unmask an interrupt). This seems to work for the moment, + * since interrupts are rare and we'll just get the interrupt on the next timer + * tick, but when we turn on CONFIG_NO_HZ, we should revisit this. One way + * would be to put the "irq_enabled" field in a page by itself, and have the + * Host write-protect it when an interrupt comes in when irqs are disabled. + * There will then be a page fault as soon as interrupts are re-enabled. :*/ + +/*G:034 + * The Interrupt Descriptor Table (IDT). + * + * The IDT tells the processor what to do when an interrupt comes in. Each + * entry in the table is a 64-bit descriptor: this holds the privilege level, + * address of the handler, and... well, who cares? The Guest just asks the + * Host to make the change anyway, because the Host controls the real IDT. + */ +static void lguest_write_idt_entry(struct desc_struct *dt, + int entrynum, u32 low, u32 high) +{ + /* Keep the local copy up to date. */ + write_dt_entry(dt, entrynum, low, high); + /* Tell Host about this new entry. */ + hcall(LHCALL_LOAD_IDT_ENTRY, entrynum, low, high); +} + +/* Changing to a different IDT is very rare: we keep the IDT up-to-date every + * time it is written, so we can simply loop through all entries and tell the + * Host about them. */ +static void lguest_load_idt(const struct Xgt_desc_struct *desc) +{ + unsigned int i; + struct desc_struct *idt = (void *)desc->address; + + for (i = 0; i < (desc->size+1)/8; i++) + hcall(LHCALL_LOAD_IDT_ENTRY, i, idt[i].a, idt[i].b); +} + +/* + * The Global Descriptor Table. + * + * The Intel architecture defines another table, called the Global Descriptor + * Table (GDT). You tell the CPU where it is (and its size) using the "lgdt" + * instruction, and then several other instructions refer to entries in the + * table. There are three entries which the Switcher needs, so the Host simply + * controls the entire thing and the Guest asks it to make changes using the + * LOAD_GDT hypercall. + * + * This is the opposite of the IDT code where we have a LOAD_IDT_ENTRY + * hypercall and use that repeatedly to load a new IDT. I don't think it + * really matters, but wouldn't it be nice if they were the same? + */ +static void lguest_load_gdt(const struct Xgt_desc_struct *desc) +{ + BUG_ON((desc->size+1)/8 != GDT_ENTRIES); + hcall(LHCALL_LOAD_GDT, __pa(desc->address), GDT_ENTRIES, 0); +} + +/* For a single GDT entry which changes, we do the lazy thing: alter our GDT, + * then tell the Host to reload the entire thing. This operation is so rare + * that this naive implementation is reasonable. */ +static void lguest_write_gdt_entry(struct desc_struct *dt, + int entrynum, u32 low, u32 high) +{ + write_dt_entry(dt, entrynum, low, high); + hcall(LHCALL_LOAD_GDT, __pa(dt), GDT_ENTRIES, 0); +} + +/* OK, I lied. There are three "thread local storage" GDT entries which change + * on every context switch (these three entries are how glibc implements + * __thread variables). So we have a hypercall specifically for this case. */ +static void lguest_load_tls(struct thread_struct *t, unsigned int cpu) +{ + /* There's one problem which normal hardware doesn't have: the Host + * can't handle us removing entries we're currently using. So we clear + * the GS register here: if it's needed it'll be reloaded anyway. */ + loadsegment(gs, 0); + lazy_hcall(LHCALL_LOAD_TLS, __pa(&t->tls_array), cpu, 0); +} + +/*G:038 That's enough excitement for now, back to ploughing through each of + * the different pv_ops structures (we're about 1/3 of the way through). + * + * This is the Local Descriptor Table, another weird Intel thingy. Linux only + * uses this for some strange applications like Wine. We don't do anything + * here, so they'll get an informative and friendly Segmentation Fault. */ +static void lguest_set_ldt(const void *addr, unsigned entries) +{ +} + +/* This loads a GDT entry into the "Task Register": that entry points to a + * structure called the Task State Segment. Some comments scattered though the + * kernel code indicate that this used for task switching in ages past, along + * with blood sacrifice and astrology. + * + * Now there's nothing interesting in here that we don't get told elsewhere. + * But the native version uses the "ltr" instruction, which makes the Host + * complain to the Guest about a Segmentation Fault and it'll oops. So we + * override the native version with a do-nothing version. */ +static void lguest_load_tr_desc(void) +{ +} + +/* The "cpuid" instruction is a way of querying both the CPU identity + * (manufacturer, model, etc) and its features. It was introduced before the + * Pentium in 1993 and keeps getting extended by both Intel and AMD. As you + * might imagine, after a decade and a half this treatment, it is now a giant + * ball of hair. Its entry in the current Intel manual runs to 28 pages. + * + * This instruction even it has its own Wikipedia entry. The Wikipedia entry + * has been translated into 4 languages. I am not making this up! + * + * We could get funky here and identify ourselves as "GenuineLguest", but + * instead we just use the real "cpuid" instruction. Then I pretty much turned + * off feature bits until the Guest booted. (Don't say that: you'll damage + * lguest sales!) Shut up, inner voice! (Hey, just pointing out that this is + * hardly future proof.) Noone's listening! They don't like you anyway, + * parenthetic weirdo! + * + * Replacing the cpuid so we can turn features off is great for the kernel, but + * anyone (including userspace) can just use the raw "cpuid" instruction and + * the Host won't even notice since it isn't privileged. So we try not to get + * too worked up about it. */ +static void lguest_cpuid(unsigned int *eax, unsigned int *ebx, + unsigned int *ecx, unsigned int *edx) +{ + int function = *eax; + + native_cpuid(eax, ebx, ecx, edx); + switch (function) { + case 1: /* Basic feature request. */ + /* We only allow kernel to see SSE3, CMPXCHG16B and SSSE3 */ + *ecx &= 0x00002201; + /* SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, FPU. */ + *edx &= 0x07808101; + /* The Host can do a nice optimization if it knows that the + * kernel mappings (addresses above 0xC0000000 or whatever + * PAGE_OFFSET is set to) haven't changed. But Linux calls + * flush_tlb_user() for both user and kernel mappings unless + * the Page Global Enable (PGE) feature bit is set. */ + *edx |= 0x00002000; + break; + case 0x80000000: + /* Futureproof this a little: if they ask how much extended + * processor information there is, limit it to known fields. */ + if (*eax > 0x80000008) + *eax = 0x80000008; + break; + } +} + +/* Intel has four control registers, imaginatively named cr0, cr2, cr3 and cr4. + * I assume there's a cr1, but it hasn't bothered us yet, so we'll not bother + * it. The Host needs to know when the Guest wants to change them, so we have + * a whole series of functions like read_cr0() and write_cr0(). + * + * We start with cr0. cr0 allows you to turn on and off all kinds of basic + * features, but Linux only really cares about one: the horrifically-named Task + * Switched (TS) bit at bit 3 (ie. 8) + * + * What does the TS bit do? Well, it causes the CPU to trap (interrupt 7) if + * the floating point unit is used. Which allows us to restore FPU state + * lazily after a task switch, and Linux uses that gratefully, but wouldn't a + * name like "FPUTRAP bit" be a little less cryptic? + * + * We store cr0 (and cr3) locally, because the Host never changes it. The + * Guest sometimes wants to read it and we'd prefer not to bother the Host + * unnecessarily. */ +static unsigned long current_cr0, current_cr3; +static void lguest_write_cr0(unsigned long val) +{ + lazy_hcall(LHCALL_TS, val & X86_CR0_TS, 0, 0); + current_cr0 = val; +} + +static unsigned long lguest_read_cr0(void) +{ + return current_cr0; +} + +/* Intel provided a special instruction to clear the TS bit for people too cool + * to use write_cr0() to do it. This "clts" instruction is faster, because all + * the vowels have been optimized out. */ +static void lguest_clts(void) +{ + lazy_hcall(LHCALL_TS, 0, 0, 0); + current_cr0 &= ~X86_CR0_TS; +} + +/* cr2 is the virtual address of the last page fault, which the Guest only ever + * reads. The Host kindly writes this into our "struct lguest_data", so we + * just read it out of there. */ +static unsigned long lguest_read_cr2(void) +{ + return lguest_data.cr2; +} + +/* cr3 is the current toplevel pagetable page: the principle is the same as + * cr0. Keep a local copy, and tell the Host when it changes. */ +static void lguest_write_cr3(unsigned long cr3) +{ + lazy_hcall(LHCALL_NEW_PGTABLE, cr3, 0, 0); + current_cr3 = cr3; +} + +static unsigned long lguest_read_cr3(void) +{ + return current_cr3; +} + +/* cr4 is used to enable and disable PGE, but we don't care. */ +static unsigned long lguest_read_cr4(void) +{ + return 0; +} + +static void lguest_write_cr4(unsigned long val) +{ +} + +/* + * Page Table Handling. + * + * Now would be a good time to take a rest and grab a coffee or similarly + * relaxing stimulant. The easy parts are behind us, and the trek gradually + * winds uphill from here. + * + * Quick refresher: memory is divided into "pages" of 4096 bytes each. The CPU + * maps virtual addresses to physical addresses using "page tables". We could + * use one huge index of 1 million entries: each address is 4 bytes, so that's + * 1024 pages just to hold the page tables. But since most virtual addresses + * are unused, we use a two level index which saves space. The cr3 register + * contains the physical address of the top level "page directory" page, which + * contains physical addresses of up to 1024 second-level pages. Each of these + * second level pages contains up to 1024 physical addresses of actual pages, + * or Page Table Entries (PTEs). + * + * Here's a diagram, where arrows indicate physical addresses: + * + * cr3 ---> +---------+ + * | --------->+---------+ + * | | | PADDR1 | + * Top-level | | PADDR2 | + * (PMD) page | | | + * | | Lower-level | + * | | (PTE) page | + * | | | | + * .... .... + * + * So to convert a virtual address to a physical address, we look up the top + * level, which points us to the second level, which gives us the physical + * address of that page. If the top level entry was not present, or the second + * level entry was not present, then the virtual address is invalid (we + * say "the page was not mapped"). + * + * Put another way, a 32-bit virtual address is divided up like so: + * + * 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + * |<---- 10 bits ---->|<---- 10 bits ---->|<------ 12 bits ------>| + * Index into top Index into second Offset within page + * page directory page pagetable page + * + * The kernel spends a lot of time changing both the top-level page directory + * and lower-level pagetable pages. The Guest doesn't know physical addresses, + * so while it maintains these page tables exactly like normal, it also needs + * to keep the Host informed whenever it makes a change: the Host will create + * the real page tables based on the Guests'. + */ + +/* The Guest calls this to set a second-level entry (pte), ie. to map a page + * into a process' address space. We set the entry then tell the Host the + * toplevel and address this corresponds to. The Guest uses one pagetable per + * process, so we need to tell the Host which one we're changing (mm->pgd). */ +static void lguest_set_pte_at(struct mm_struct *mm, unsigned long addr, + pte_t *ptep, pte_t pteval) +{ + *ptep = pteval; + lazy_hcall(LHCALL_SET_PTE, __pa(mm->pgd), addr, pteval.pte_low); +} + +/* The Guest calls this to set a top-level entry. Again, we set the entry then + * tell the Host which top-level page we changed, and the index of the entry we + * changed. */ +static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval) +{ + *pmdp = pmdval; + lazy_hcall(LHCALL_SET_PMD, __pa(pmdp)&PAGE_MASK, + (__pa(pmdp)&(PAGE_SIZE-1))/4, 0); +} + +/* There are a couple of legacy places where the kernel sets a PTE, but we + * don't know the top level any more. This is useless for us, since we don't + * know which pagetable is changing or what address, so we just tell the Host + * to forget all of them. Fortunately, this is very rare. + * + * ... except in early boot when the kernel sets up the initial pagetables, + * which makes booting astonishingly slow. So we don't even tell the Host + * anything changed until we've done the first page table switch. */ +static void lguest_set_pte(pte_t *ptep, pte_t pteval) +{ + *ptep = pteval; + /* Don't bother with hypercall before initial setup. */ + if (current_cr3) + lazy_hcall(LHCALL_FLUSH_TLB, 1, 0, 0); +} + +/* Unfortunately for Lguest, the pv_mmu_ops for page tables were based on + * native page table operations. On native hardware you can set a new page + * table entry whenever you want, but if you want to remove one you have to do + * a TLB flush (a TLB is a little cache of page table entries kept by the CPU). + * + * So the lguest_set_pte_at() and lguest_set_pmd() functions above are only + * called when a valid entry is written, not when it's removed (ie. marked not + * present). Instead, this is where we come when the Guest wants to remove a + * page table entry: we tell the Host to set that entry to 0 (ie. the present + * bit is zero). */ +static void lguest_flush_tlb_single(unsigned long addr) +{ + /* Simply set it to zero: if it was not, it will fault back in. */ + lazy_hcall(LHCALL_SET_PTE, current_cr3, addr, 0); +} + +/* This is what happens after the Guest has removed a large number of entries. + * This tells the Host that any of the page table entries for userspace might + * have changed, ie. virtual addresses below PAGE_OFFSET. */ +static void lguest_flush_tlb_user(void) +{ + lazy_hcall(LHCALL_FLUSH_TLB, 0, 0, 0); +} + +/* This is called when the kernel page tables have changed. That's not very + * common (unless the Guest is using highmem, which makes the Guest extremely + * slow), so it's worth separating this from the user flushing above. */ +static void lguest_flush_tlb_kernel(void) +{ + lazy_hcall(LHCALL_FLUSH_TLB, 1, 0, 0); +} + +/* + * The Unadvanced Programmable Interrupt Controller. + * + * This is an attempt to implement the simplest possible interrupt controller. + * I spent some time looking though routines like set_irq_chip_and_handler, + * set_irq_chip_and_handler_name, set_irq_chip_data and set_phasers_to_stun and + * I *think* this is as simple as it gets. + * + * We can tell the Host what interrupts we want blocked ready for using the + * lguest_data.interrupts bitmap, so disabling (aka "masking") them is as + * simple as setting a bit. We don't actually "ack" interrupts as such, we + * just mask and unmask them. I wonder if we should be cleverer? + */ +static void disable_lguest_irq(unsigned int irq) +{ + set_bit(irq, lguest_data.blocked_interrupts); +} + +static void enable_lguest_irq(unsigned int irq) +{ + clear_bit(irq, lguest_data.blocked_interrupts); +} + +/* This structure describes the lguest IRQ controller. */ +static struct irq_chip lguest_irq_controller = { + .name = "lguest", + .mask = disable_lguest_irq, + .mask_ack = disable_lguest_irq, + .unmask = enable_lguest_irq, +}; + +/* This sets up the Interrupt Descriptor Table (IDT) entry for each hardware + * interrupt (except 128, which is used for system calls), and then tells the + * Linux infrastructure that each interrupt is controlled by our level-based + * lguest interrupt controller. */ +static void __init lguest_init_IRQ(void) +{ + unsigned int i; + + for (i = 0; i < LGUEST_IRQS; i++) { + int vector = FIRST_EXTERNAL_VECTOR + i; + if (vector != SYSCALL_VECTOR) { + set_intr_gate(vector, interrupt[i]); + set_irq_chip_and_handler(i, &lguest_irq_controller, + handle_level_irq); + } + } + /* This call is required to set up for 4k stacks, where we have + * separate stacks for hard and soft interrupts. */ + irq_ctx_init(smp_processor_id()); +} + +/* + * Time. + * + * It would be far better for everyone if the Guest had its own clock, but + * until then the Host gives us the time on every interrupt. + */ +static unsigned long lguest_get_wallclock(void) +{ + return lguest_data.time.tv_sec; +} + +static cycle_t lguest_clock_read(void) +{ + unsigned long sec, nsec; + + /* If the Host tells the TSC speed, we can trust that. */ + if (lguest_data.tsc_khz) + return native_read_tsc(); + + /* If we can't use the TSC, we read the time value written by the Host. + * Since it's in two parts (seconds and nanoseconds), we risk reading + * it just as it's changing from 99 & 0.999999999 to 100 and 0, and + * getting 99 and 0. As Linux tends to come apart under the stress of + * time travel, we must be careful: */ + do { + /* First we read the seconds part. */ + sec = lguest_data.time.tv_sec; + /* This read memory barrier tells the compiler and the CPU that + * this can't be reordered: we have to complete the above + * before going on. */ + rmb(); + /* Now we read the nanoseconds part. */ + nsec = lguest_data.time.tv_nsec; + /* Make sure we've done that. */ + rmb(); + /* Now if the seconds part has changed, try again. */ + } while (unlikely(lguest_data.time.tv_sec != sec)); + + /* Our non-TSC clock is in real nanoseconds. */ + return sec*1000000000ULL + nsec; +} + +/* This is what we tell the kernel is our clocksource. */ +static struct clocksource lguest_clock = { + .name = "lguest", + .rating = 400, + .read = lguest_clock_read, + .mask = CLOCKSOURCE_MASK(64), + .mult = 1 << 22, + .shift = 22, + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +/* The "scheduler clock" is just our real clock, adjusted to start at zero */ +static unsigned long long lguest_sched_clock(void) +{ + return cyc2ns(&lguest_clock, lguest_clock_read() - clock_base); +} + +/* We also need a "struct clock_event_device": Linux asks us to set it to go + * off some time in the future. Actually, James Morris figured all this out, I + * just applied the patch. */ +static int lguest_clockevent_set_next_event(unsigned long delta, + struct clock_event_device *evt) +{ + if (delta < LG_CLOCK_MIN_DELTA) { + if (printk_ratelimit()) + printk(KERN_DEBUG "%s: small delta %lu ns\n", + __FUNCTION__, delta); + return -ETIME; + } + hcall(LHCALL_SET_CLOCKEVENT, delta, 0, 0); + return 0; +} + +static void lguest_clockevent_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + switch (mode) { + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + /* A 0 argument shuts the clock down. */ + hcall(LHCALL_SET_CLOCKEVENT, 0, 0, 0); + break; + case CLOCK_EVT_MODE_ONESHOT: + /* This is what we expect. */ + break; + case CLOCK_EVT_MODE_PERIODIC: + BUG(); + case CLOCK_EVT_MODE_RESUME: + break; + } +} + +/* This describes our primitive timer chip. */ +static struct clock_event_device lguest_clockevent = { + .name = "lguest", + .features = CLOCK_EVT_FEAT_ONESHOT, + .set_next_event = lguest_clockevent_set_next_event, + .set_mode = lguest_clockevent_set_mode, + .rating = INT_MAX, + .mult = 1, + .shift = 0, + .min_delta_ns = LG_CLOCK_MIN_DELTA, + .max_delta_ns = LG_CLOCK_MAX_DELTA, +}; + +/* This is the Guest timer interrupt handler (hardware interrupt 0). We just + * call the clockevent infrastructure and it does whatever needs doing. */ +static void lguest_time_irq(unsigned int irq, struct irq_desc *desc) +{ + unsigned long flags; + + /* Don't interrupt us while this is running. */ + local_irq_save(flags); + lguest_clockevent.event_handler(&lguest_clockevent); + local_irq_restore(flags); +} + +/* At some point in the boot process, we get asked to set up our timing + * infrastructure. The kernel doesn't expect timer interrupts before this, but + * we cleverly initialized the "blocked_interrupts" field of "struct + * lguest_data" so that timer interrupts were blocked until now. */ +static void lguest_time_init(void) +{ + /* Set up the timer interrupt (0) to go to our simple timer routine */ + set_irq_handler(0, lguest_time_irq); + + /* Our clock structure looks like arch/x86/kernel/tsc_32.c if we can + * use the TSC, otherwise it's a dumb nanosecond-resolution clock. + * Either way, the "rating" is set so high that it's always chosen over + * any other clocksource. */ + if (lguest_data.tsc_khz) + lguest_clock.mult = clocksource_khz2mult(lguest_data.tsc_khz, + lguest_clock.shift); + clock_base = lguest_clock_read(); + clocksource_register(&lguest_clock); + + /* Now we've set up our clock, we can use it as the scheduler clock */ + pv_time_ops.sched_clock = lguest_sched_clock; + + /* We can't set cpumask in the initializer: damn C limitations! Set it + * here and register our timer device. */ + lguest_clockevent.cpumask = cpumask_of_cpu(0); + clockevents_register_device(&lguest_clockevent); + + /* Finally, we unblock the timer interrupt. */ + enable_lguest_irq(0); +} + +/* + * Miscellaneous bits and pieces. + * + * Here is an oddball collection of functions which the Guest needs for things + * to work. They're pretty simple. + */ + +/* The Guest needs to tell the Host what stack it expects traps to use. For + * native hardware, this is part of the Task State Segment mentioned above in + * lguest_load_tr_desc(), but to help hypervisors there's this special call. + * + * We tell the Host the segment we want to use (__KERNEL_DS is the kernel data + * segment), the privilege level (we're privilege level 1, the Host is 0 and + * will not tolerate us trying to use that), the stack pointer, and the number + * of pages in the stack. */ +static void lguest_load_esp0(struct tss_struct *tss, + struct thread_struct *thread) +{ + lazy_hcall(LHCALL_SET_STACK, __KERNEL_DS|0x1, thread->esp0, + THREAD_SIZE/PAGE_SIZE); +} + +/* Let's just say, I wouldn't do debugging under a Guest. */ +static void lguest_set_debugreg(int regno, unsigned long value) +{ + /* FIXME: Implement */ +} + +/* There are times when the kernel wants to make sure that no memory writes are + * caught in the cache (that they've all reached real hardware devices). This + * doesn't matter for the Guest which has virtual hardware. + * + * On the Pentium 4 and above, cpuid() indicates that the Cache Line Flush + * (clflush) instruction is available and the kernel uses that. Otherwise, it + * uses the older "Write Back and Invalidate Cache" (wbinvd) instruction. + * Unlike clflush, wbinvd can only be run at privilege level 0. So we can + * ignore clflush, but replace wbinvd. + */ +static void lguest_wbinvd(void) +{ +} + +/* If the Guest expects to have an Advanced Programmable Interrupt Controller, + * we play dumb by ignoring writes and returning 0 for reads. So it's no + * longer Programmable nor Controlling anything, and I don't think 8 lines of + * code qualifies for Advanced. It will also never interrupt anything. It + * does, however, allow us to get through the Linux boot code. */ +#ifdef CONFIG_X86_LOCAL_APIC +static void lguest_apic_write(unsigned long reg, unsigned long v) +{ +} + +static unsigned long lguest_apic_read(unsigned long reg) +{ + return 0; +} +#endif + +/* STOP! Until an interrupt comes in. */ +static void lguest_safe_halt(void) +{ + hcall(LHCALL_HALT, 0, 0, 0); +} + +/* Perhaps CRASH isn't the best name for this hypercall, but we use it to get a + * message out when we're crashing as well as elegant termination like powering + * off. + * + * Note that the Host always prefers that the Guest speak in physical addresses + * rather than virtual addresses, so we use __pa() here. */ +static void lguest_power_off(void) +{ + hcall(LHCALL_CRASH, __pa("Power down"), 0, 0); +} + +/* + * Panicing. + * + * Don't. But if you did, this is what happens. + */ +static int lguest_panic(struct notifier_block *nb, unsigned long l, void *p) +{ + hcall(LHCALL_CRASH, __pa(p), 0, 0); + /* The hcall won't return, but to keep gcc happy, we're "done". */ + return NOTIFY_DONE; +} + +static struct notifier_block paniced = { + .notifier_call = lguest_panic +}; + +/* Setting up memory is fairly easy. */ +static __init char *lguest_memory_setup(void) +{ + /* We do this here and not earlier because lockcheck barfs if we do it + * before start_kernel() */ + atomic_notifier_chain_register(&panic_notifier_list, &paniced); + + /* The Linux bootloader header contains an "e820" memory map: the + * Launcher populated the first entry with our memory limit. */ + add_memory_region(boot_params.e820_map[0].addr, + boot_params.e820_map[0].size, + boot_params.e820_map[0].type); + + /* This string is for the boot messages. */ + return "LGUEST"; +} + +/* We will eventually use the virtio console device to produce console output, + * but before that is set up we use LHCALL_NOTIFY on normal memory to produce + * console output. */ +static __init int early_put_chars(u32 vtermno, const char *buf, int count) +{ + char scratch[17]; + unsigned int len = count; + + /* We use a nul-terminated string, so we have to make a copy. Icky, + * huh? */ + if (len > sizeof(scratch) - 1) + len = sizeof(scratch) - 1; + scratch[len] = '\0'; + memcpy(scratch, buf, len); + hcall(LHCALL_NOTIFY, __pa(scratch), 0, 0); + + /* This routine returns the number of bytes actually written. */ + return len; +} + +/*G:050 + * Patching (Powerfully Placating Performance Pedants) + * + * We have already seen that pv_ops structures let us replace simple + * native instructions with calls to the appropriate back end all throughout + * the kernel. This allows the same kernel to run as a Guest and as a native + * kernel, but it's slow because of all the indirect branches. + * + * Remember that David Wheeler quote about "Any problem in computer science can + * be solved with another layer of indirection"? The rest of that quote is + * "... But that usually will create another problem." This is the first of + * those problems. + * + * Our current solution is to allow the paravirt back end to optionally patch + * over the indirect calls to replace them with something more efficient. We + * patch the four most commonly called functions: disable interrupts, enable + * interrupts, restore interrupts and save interrupts. We usually have 6 or 10 + * bytes to patch into: the Guest versions of these operations are small enough + * that we can fit comfortably. + * + * First we need assembly templates of each of the patchable Guest operations, + * and these are in lguest_asm.S. */ + +/*G:060 We construct a table from the assembler templates: */ +static const struct lguest_insns +{ + const char *start, *end; +} lguest_insns[] = { + [PARAVIRT_PATCH(pv_irq_ops.irq_disable)] = { lgstart_cli, lgend_cli }, + [PARAVIRT_PATCH(pv_irq_ops.irq_enable)] = { lgstart_sti, lgend_sti }, + [PARAVIRT_PATCH(pv_irq_ops.restore_fl)] = { lgstart_popf, lgend_popf }, + [PARAVIRT_PATCH(pv_irq_ops.save_fl)] = { lgstart_pushf, lgend_pushf }, +}; + +/* Now our patch routine is fairly simple (based on the native one in + * paravirt.c). If we have a replacement, we copy it in and return how much of + * the available space we used. */ +static unsigned lguest_patch(u8 type, u16 clobber, void *ibuf, + unsigned long addr, unsigned len) +{ + unsigned int insn_len; + + /* Don't do anything special if we don't have a replacement */ + if (type >= ARRAY_SIZE(lguest_insns) || !lguest_insns[type].start) + return paravirt_patch_default(type, clobber, ibuf, addr, len); + + insn_len = lguest_insns[type].end - lguest_insns[type].start; + + /* Similarly if we can't fit replacement (shouldn't happen, but let's + * be thorough). */ + if (len < insn_len) + return paravirt_patch_default(type, clobber, ibuf, addr, len); + + /* Copy in our instructions. */ + memcpy(ibuf, lguest_insns[type].start, insn_len); + return insn_len; +} + +/*G:030 Once we get to lguest_init(), we know we're a Guest. The pv_ops + * structures in the kernel provide points for (almost) every routine we have + * to override to avoid privileged instructions. */ +__init void lguest_init(void) +{ + /* We're under lguest, paravirt is enabled, and we're running at + * privilege level 1, not 0 as normal. */ + pv_info.name = "lguest"; + pv_info.paravirt_enabled = 1; + pv_info.kernel_rpl = 1; + + /* We set up all the lguest overrides for sensitive operations. These + * are detailed with the operations themselves. */ + + /* interrupt-related operations */ + pv_irq_ops.init_IRQ = lguest_init_IRQ; + pv_irq_ops.save_fl = save_fl; + pv_irq_ops.restore_fl = restore_fl; + pv_irq_ops.irq_disable = irq_disable; + pv_irq_ops.irq_enable = irq_enable; + pv_irq_ops.safe_halt = lguest_safe_halt; + + /* init-time operations */ + pv_init_ops.memory_setup = lguest_memory_setup; + pv_init_ops.patch = lguest_patch; + + /* Intercepts of various cpu instructions */ + pv_cpu_ops.load_gdt = lguest_load_gdt; + pv_cpu_ops.cpuid = lguest_cpuid; + pv_cpu_ops.load_idt = lguest_load_idt; + pv_cpu_ops.iret = lguest_iret; + pv_cpu_ops.load_esp0 = lguest_load_esp0; + pv_cpu_ops.load_tr_desc = lguest_load_tr_desc; + pv_cpu_ops.set_ldt = lguest_set_ldt; + pv_cpu_ops.load_tls = lguest_load_tls; + pv_cpu_ops.set_debugreg = lguest_set_debugreg; + pv_cpu_ops.clts = lguest_clts; + pv_cpu_ops.read_cr0 = lguest_read_cr0; + pv_cpu_ops.write_cr0 = lguest_write_cr0; + pv_cpu_ops.read_cr4 = lguest_read_cr4; + pv_cpu_ops.write_cr4 = lguest_write_cr4; + pv_cpu_ops.write_gdt_entry = lguest_write_gdt_entry; + pv_cpu_ops.write_idt_entry = lguest_write_idt_entry; + pv_cpu_ops.wbinvd = lguest_wbinvd; + pv_cpu_ops.lazy_mode.enter = paravirt_enter_lazy_cpu; + pv_cpu_ops.lazy_mode.leave = lguest_leave_lazy_mode; + + /* pagetable management */ + pv_mmu_ops.write_cr3 = lguest_write_cr3; + pv_mmu_ops.flush_tlb_user = lguest_flush_tlb_user; + pv_mmu_ops.flush_tlb_single = lguest_flush_tlb_single; + pv_mmu_ops.flush_tlb_kernel = lguest_flush_tlb_kernel; + pv_mmu_ops.set_pte = lguest_set_pte; + pv_mmu_ops.set_pte_at = lguest_set_pte_at; + pv_mmu_ops.set_pmd = lguest_set_pmd; + pv_mmu_ops.read_cr2 = lguest_read_cr2; + pv_mmu_ops.read_cr3 = lguest_read_cr3; + pv_mmu_ops.lazy_mode.enter = paravirt_enter_lazy_mmu; + pv_mmu_ops.lazy_mode.leave = lguest_leave_lazy_mode; + +#ifdef CONFIG_X86_LOCAL_APIC + /* apic read/write intercepts */ + pv_apic_ops.apic_write = lguest_apic_write; + pv_apic_ops.apic_write_atomic = lguest_apic_write; + pv_apic_ops.apic_read = lguest_apic_read; +#endif + + /* time operations */ + pv_time_ops.get_wallclock = lguest_get_wallclock; + pv_time_ops.time_init = lguest_time_init; + + /* Now is a good time to look at the implementations of these functions + * before returning to the rest of lguest_init(). */ + + /*G:070 Now we've seen all the paravirt_ops, we return to + * lguest_init() where the rest of the fairly chaotic boot setup + * occurs. */ + + /* The native boot code sets up initial page tables immediately after + * the kernel itself, and sets init_pg_tables_end so they're not + * clobbered. The Launcher places our initial pagetables somewhere at + * the top of our physical memory, so we don't need extra space: set + * init_pg_tables_end to the end of the kernel. */ + init_pg_tables_end = __pa(pg0); + + /* Load the %fs segment register (the per-cpu segment register) with + * the normal data segment to get through booting. */ + asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory"); + + /* The Host uses the top of the Guest's virtual address space for the + * Host<->Guest Switcher, and it tells us how big that is in + * lguest_data.reserve_mem, set up on the LGUEST_INIT hypercall. */ + reserve_top_address(lguest_data.reserve_mem); + + /* If we don't initialize the lock dependency checker now, it crashes + * paravirt_disable_iospace. */ + lockdep_init(); + + /* The IDE code spends about 3 seconds probing for disks: if we reserve + * all the I/O ports up front it can't get them and so doesn't probe. + * Other device drivers are similar (but less severe). This cuts the + * kernel boot time on my machine from 4.1 seconds to 0.45 seconds. */ + paravirt_disable_iospace(); + + /* This is messy CPU setup stuff which the native boot code does before + * start_kernel, so we have to do, too: */ + cpu_detect(&new_cpu_data); + /* head.S usually sets up the first capability word, so do it here. */ + new_cpu_data.x86_capability[0] = cpuid_edx(1); + + /* Math is always hard! */ + new_cpu_data.hard_math = 1; + +#ifdef CONFIG_X86_MCE + mce_disabled = 1; +#endif +#ifdef CONFIG_ACPI + acpi_disabled = 1; + acpi_ht = 0; +#endif + + /* We set the perferred console to "hvc". This is the "hypervisor + * virtual console" driver written by the PowerPC people, which we also + * adapted for lguest's use. */ + add_preferred_console("hvc", 0, NULL); + + /* Register our very early console. */ + virtio_cons_early_init(early_put_chars); + + /* Last of all, we set the power management poweroff hook to point to + * the Guest routine to power off. */ + pm_power_off = lguest_power_off; + + /* Now we're set up, call start_kernel() in init/main.c and we proceed + * to boot as normal. It never returns. */ + start_kernel(); +} +/* + * This marks the end of stage II of our journey, The Guest. + * + * It is now time for us to explore the layer of virtual drivers and complete + * our understanding of the Guest in "make Drivers". + */ diff --git a/arch/x86/lguest/i386_head.S b/arch/x86/lguest/i386_head.S new file mode 100644 index 00000000000..95b6fbcded6 --- /dev/null +++ b/arch/x86/lguest/i386_head.S @@ -0,0 +1,117 @@ +#include <linux/linkage.h> +#include <linux/lguest.h> +#include <asm/lguest_hcall.h> +#include <asm/asm-offsets.h> +#include <asm/thread_info.h> +#include <asm/processor-flags.h> + +/*G:020 This is where we begin: head.S notes that the boot header's platform + * type field is "1" (lguest), so calls us here. + * + * WARNING: be very careful here! We're running at addresses equal to physical + * addesses (around 0), not above PAGE_OFFSET as most code expectes + * (eg. 0xC0000000). Jumps are relative, so they're OK, but we can't touch any + * data. + * + * The .section line puts this code in .init.text so it will be discarded after + * boot. */ +.section .init.text, "ax", @progbits +ENTRY(lguest_entry) + /* We make the "initialization" hypercall now to tell the Host about + * us, and also find out where it put our page tables. */ + movl $LHCALL_LGUEST_INIT, %eax + movl $lguest_data - __PAGE_OFFSET, %edx + int $LGUEST_TRAP_ENTRY + + /* The Host put the toplevel pagetable in lguest_data.pgdir. The movsl + * instruction uses %esi implicitly as the source for the copy we' + * about to do. */ + movl lguest_data - __PAGE_OFFSET + LGUEST_DATA_pgdir, %esi + + /* Copy first 32 entries of page directory to __PAGE_OFFSET entries. + * This means the first 128M of kernel memory will be mapped at + * PAGE_OFFSET where the kernel expects to run. This will get it far + * enough through boot to switch to its own pagetables. */ + movl $32, %ecx + movl %esi, %edi + addl $((__PAGE_OFFSET >> 22) * 4), %edi + rep + movsl + + /* Set up the initial stack so we can run C code. */ + movl $(init_thread_union+THREAD_SIZE),%esp + + /* Jumps are relative, and we're running __PAGE_OFFSET too low at the + * moment. */ + jmp lguest_init+__PAGE_OFFSET + +/*G:055 We create a macro which puts the assembler code between lgstart_ and + * lgend_ markers. These templates are put in the .text section: they can't be + * discarded after boot as we may need to patch modules, too. */ +.text +#define LGUEST_PATCH(name, insns...) \ + lgstart_##name: insns; lgend_##name:; \ + .globl lgstart_##name; .globl lgend_##name + +LGUEST_PATCH(cli, movl $0, lguest_data+LGUEST_DATA_irq_enabled) +LGUEST_PATCH(sti, movl $X86_EFLAGS_IF, lguest_data+LGUEST_DATA_irq_enabled) +LGUEST_PATCH(popf, movl %eax, lguest_data+LGUEST_DATA_irq_enabled) +LGUEST_PATCH(pushf, movl lguest_data+LGUEST_DATA_irq_enabled, %eax) +/*:*/ + +/* These demark the EIP range where host should never deliver interrupts. */ +.global lguest_noirq_start +.global lguest_noirq_end + +/*M:004 When the Host reflects a trap or injects an interrupt into the Guest, + * it sets the eflags interrupt bit on the stack based on + * lguest_data.irq_enabled, so the Guest iret logic does the right thing when + * restoring it. However, when the Host sets the Guest up for direct traps, + * such as system calls, the processor is the one to push eflags onto the + * stack, and the interrupt bit will be 1 (in reality, interrupts are always + * enabled in the Guest). + * + * This turns out to be harmless: the only trap which should happen under Linux + * with interrupts disabled is Page Fault (due to our lazy mapping of vmalloc + * regions), which has to be reflected through the Host anyway. If another + * trap *does* go off when interrupts are disabled, the Guest will panic, and + * we'll never get to this iret! :*/ + +/*G:045 There is one final paravirt_op that the Guest implements, and glancing + * at it you can see why I left it to last. It's *cool*! It's in *assembler*! + * + * The "iret" instruction is used to return from an interrupt or trap. The + * stack looks like this: + * old address + * old code segment & privilege level + * old processor flags ("eflags") + * + * The "iret" instruction pops those values off the stack and restores them all + * at once. The only problem is that eflags includes the Interrupt Flag which + * the Guest can't change: the CPU will simply ignore it when we do an "iret". + * So we have to copy eflags from the stack to lguest_data.irq_enabled before + * we do the "iret". + * + * There are two problems with this: firstly, we need to use a register to do + * the copy and secondly, the whole thing needs to be atomic. The first + * problem is easy to solve: push %eax on the stack so we can use it, and then + * restore it at the end just before the real "iret". + * + * The second is harder: copying eflags to lguest_data.irq_enabled will turn + * interrupts on before we're finished, so we could be interrupted before we + * return to userspace or wherever. Our solution to this is to surround the + * code with lguest_noirq_start: and lguest_noirq_end: labels. We tell the + * Host that it is *never* to interrupt us there, even if interrupts seem to be + * enabled. */ +ENTRY(lguest_iret) + pushl %eax + movl 12(%esp), %eax +lguest_noirq_start: + /* Note the %ss: segment prefix here. Normal data accesses use the + * "ds" segment, but that will have already been restored for whatever + * we're returning to (such as userspace): we can't trust it. The %ss: + * prefix makes sure we use the stack segment, which is still valid. */ + movl %eax,%ss:lguest_data+LGUEST_DATA_irq_enabled + popl %eax + iret +lguest_noirq_end: diff --git a/arch/x86/lib/delay_32.c b/arch/x86/lib/delay_32.c index f6edb11364d..aad9d95469d 100644 --- a/arch/x86/lib/delay_32.c +++ b/arch/x86/lib/delay_32.c @@ -12,6 +12,7 @@ #include <linux/module.h> #include <linux/sched.h> +#include <linux/preempt.h> #include <linux/delay.h> #include <asm/processor.h> @@ -42,11 +43,13 @@ static void delay_tsc(unsigned long loops) { unsigned long bclock, now; + preempt_disable(); /* TSC's are per-cpu */ rdtscl(bclock); do { rep_nop(); rdtscl(now); } while ((now-bclock) < loops); + preempt_enable(); } /* @@ -82,7 +85,7 @@ inline void __const_udelay(unsigned long xloops) __asm__("mull %0" :"=d" (xloops), "=&a" (d0) :"1" (xloops), "0" - (cpu_data[raw_smp_processor_id()].loops_per_jiffy * (HZ/4))); + (cpu_data(raw_smp_processor_id()).loops_per_jiffy * (HZ/4))); __delay(++xloops); } diff --git a/arch/x86/lib/delay_64.c b/arch/x86/lib/delay_64.c index 2dbebd30834..45cdd3fbd91 100644 --- a/arch/x86/lib/delay_64.c +++ b/arch/x86/lib/delay_64.c @@ -10,7 +10,9 @@ #include <linux/module.h> #include <linux/sched.h> +#include <linux/preempt.h> #include <linux/delay.h> + #include <asm/delay.h> #include <asm/msr.h> @@ -27,20 +29,22 @@ int read_current_timer(unsigned long *timer_value) void __delay(unsigned long loops) { unsigned bclock, now; - + + preempt_disable(); /* TSC's are pre-cpu */ rdtscl(bclock); - do - { + do { rep_nop(); rdtscl(now); } - while((now-bclock) < loops); + while ((now-bclock) < loops); + preempt_enable(); } EXPORT_SYMBOL(__delay); inline void __const_udelay(unsigned long xloops) { - __delay(((xloops * HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy) >> 32) + 1); + __delay(((xloops * HZ * + cpu_data(raw_smp_processor_id()).loops_per_jiffy) >> 32) + 1); } EXPORT_SYMBOL(__const_udelay); diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c index 9f38b12b4af..8bab2b2efaf 100644 --- a/arch/x86/lib/usercopy_32.c +++ b/arch/x86/lib/usercopy_32.c @@ -748,7 +748,7 @@ survive: retval = get_user_pages(current, current->mm, (unsigned long )to, 1, 1, 0, &pg, NULL); - if (retval == -ENOMEM && is_init(current)) { + if (retval == -ENOMEM && is_global_init(current)) { up_read(¤t->mm->mmap_sem); congestion_wait(WRITE, HZ/50); goto survive; diff --git a/arch/x86/mach-default/setup.c b/arch/x86/mach-default/setup.c index 3f08010f351..0c28a071824 100644 --- a/arch/x86/mach-default/setup.c +++ b/arch/x86/mach-default/setup.c @@ -108,7 +108,7 @@ void __init time_init_hook(void) * mca_nmi_hook - hook into MCA specific NMI chain * * Description: - * The MCA (Microchannel Arcitecture) has an NMI chain for NMI sources + * The MCA (Microchannel Architecture) has an NMI chain for NMI sources * along the MCA bus. Use this to hook into that chain if you will need * it. **/ @@ -131,7 +131,7 @@ static __init int no_ipi_broadcast(char *str) return 1; } -__setup("no_ipi_broadcast", no_ipi_broadcast); +__setup("no_ipi_broadcast=", no_ipi_broadcast); static int __init print_ipi_mode(void) { diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c index 8685208d851..1af0cc7648f 100644 --- a/arch/x86/mach-generic/default.c +++ b/arch/x86/mach-generic/default.c @@ -1,5 +1,5 @@ /* - * Default generic APIC driver. This handles upto 8 CPUs. + * Default generic APIC driver. This handles up to 8 CPUs. */ #define APIC_DEFINITION 1 #include <linux/threads.h> diff --git a/arch/x86/mach-generic/probe.c b/arch/x86/mach-generic/probe.c index 4121d155180..f410d3cb565 100644 --- a/arch/x86/mach-generic/probe.c +++ b/arch/x86/mach-generic/probe.c @@ -56,7 +56,7 @@ void __init generic_bigsmp_probe(void) /* * This routine is used to switch to bigsmp mode when * - There is no apic= option specified by the user - * - generic_apic_probe() has choosen apic_default as the sub_arch + * - generic_apic_probe() has chosen apic_default as the sub_arch * - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support */ diff --git a/arch/x86/mach-voyager/voyager_cat.c b/arch/x86/mach-voyager/voyager_cat.c index 26a2d4c54b6..2132ca652df 100644 --- a/arch/x86/mach-voyager/voyager_cat.c +++ b/arch/x86/mach-voyager/voyager_cat.c @@ -568,7 +568,7 @@ static voyager_module_t *voyager_initial_module; * boot cpu *after* all memory initialisation has been done (so we can * use kmalloc) but before smp initialisation, so we can probe the SMP * configuration and pick up necessary information. */ -void +void __init voyager_cat_init(void) { voyager_module_t **modpp = &voyager_initial_module; diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index e4928aa6bdf..88124dd3540 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -29,15 +29,15 @@ #include <asm/arch_hooks.h> /* TLB state -- visible externally, indexed physically */ -DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate) ____cacheline_aligned = { &init_mm, 0 }; +DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) = { &init_mm, 0 }; /* CPU IRQ affinity -- set to all ones initially */ static unsigned long cpu_irq_affinity[NR_CPUS] __cacheline_aligned = { [0 ... NR_CPUS-1] = ~0UL }; /* per CPU data structure (for /proc/cpuinfo et al), visible externally * indexed physically */ -struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned; -EXPORT_SYMBOL(cpu_data); +DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); +EXPORT_PER_CPU_SYMBOL(cpu_info); /* physical ID of the CPU used to boot the system */ unsigned char boot_cpu_id; @@ -389,7 +389,7 @@ find_smp_config(void) /* The boot CPU must be extended */ voyager_extended_vic_processors = 1<<boot_cpu_id; - /* initially, all of the first 8 cpu's can boot */ + /* initially, all of the first 8 CPUs can boot */ voyager_allowed_boot_processors = 0xff; /* set up everything for just this CPU, we can alter * this as we start the other CPUs later */ @@ -430,7 +430,7 @@ find_smp_config(void) void __init smp_store_cpu_info(int id) { - struct cpuinfo_x86 *c=&cpu_data[id]; + struct cpuinfo_x86 *c = &cpu_data(id); *c = boot_cpu_data; @@ -634,7 +634,7 @@ do_boot_cpu(__u8 cpu) cpu, smp_processor_id())); printk("CPU%d: ", cpu); - print_cpu_info(&cpu_data[cpu]); + print_cpu_info(&cpu_data(cpu)); wmb(); cpu_set(cpu, cpu_callout_map); cpu_set(cpu, cpu_present_map); @@ -683,7 +683,7 @@ smp_boot_cpus(void) */ smp_store_cpu_info(boot_cpu_id); printk("CPU%d: ", boot_cpu_id); - print_cpu_info(&cpu_data[boot_cpu_id]); + print_cpu_info(&cpu_data(boot_cpu_id)); if(is_cpu_quad()) { /* booting on a Quad CPU */ @@ -714,7 +714,7 @@ smp_boot_cpus(void) unsigned long bogosum = 0; for (i = 0; i < NR_CPUS; i++) if (cpu_isset(i, cpu_online_map)) - bogosum += cpu_data[i].loops_per_jiffy; + bogosum += cpu_data(i).loops_per_jiffy; printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n", cpucount+1, bogosum/(500000/HZ), @@ -1010,7 +1010,7 @@ static struct call_data_struct * call_data; /* execute a thread on a new CPU. The function to be called must be * previously set up. This is used to schedule a function for - * execution on all CPU's - set up the function then broadcast a + * execution on all CPUs - set up the function then broadcast a * function_interrupt CPI to come here on each CPU */ static void smp_call_function_interrupt(void) @@ -1095,7 +1095,7 @@ voyager_smp_call_function_mask (cpumask_t cpumask, * CPI here. We don't use this actually for counting so losing * ticks doesn't matter * - * FIXME: For those CPU's which actually have a local APIC, we could + * FIXME: For those CPUs which actually have a local APIC, we could * try to use it to trigger this interrupt instead of having to * broadcast the timer tick. Unfortunately, all my pentium DYADs have * no local APIC, so I can't do this @@ -1287,7 +1287,7 @@ smp_local_timer_interrupt(void) /* * We take the 'long' return path, and there every subsystem - * grabs the apropriate locks (kernel lock/ irq lock). + * grabs the appropriate locks (kernel lock/ irq lock). * * we might want to decouple profiling from the 'long path', * and do the profiling totally in assembly. @@ -1759,7 +1759,7 @@ set_vic_irq_affinity(unsigned int irq, cpumask_t mask) real_mask = cpus_addr(mask)[0] & voyager_extended_vic_processors; if(cpus_addr(mask)[0] == 0) - /* can't have no cpu's to accept the interrupt -- extremely + /* can't have no CPUs to accept the interrupt -- extremely * bad things will happen */ return; @@ -1791,7 +1791,7 @@ set_vic_irq_affinity(unsigned int irq, cpumask_t mask) } /* this is magic, we now have the correct affinity maps, so * enable the interrupt. This will send an enable CPI to - * those cpu's who need to enable it in their local masks, + * those CPUs who need to enable it in their local masks, * causing them to correct for the new affinity . If the * interrupt is currently globally disabled, it will simply be * disabled again as it comes in (voyager lazy disable). If @@ -1900,7 +1900,7 @@ voyager_smp_prepare_cpus(unsigned int max_cpus) smp_boot_cpus(); } -static void __devinit voyager_smp_prepare_boot_cpu(void) +static void __cpuinit voyager_smp_prepare_boot_cpu(void) { init_gdt(smp_processor_id()); switch_to_new_gdt(); @@ -1911,7 +1911,7 @@ static void __devinit voyager_smp_prepare_boot_cpu(void) cpu_set(smp_processor_id(), cpu_present_map); } -static int __devinit +static int __cpuinit voyager_cpu_up(unsigned int cpu) { /* This only works at boot for x86. See "rewrite" above. */ diff --git a/arch/x86/mach-voyager/voyager_thread.c b/arch/x86/mach-voyager/voyager_thread.c index f9d59533815..50f9366c411 100644 --- a/arch/x86/mach-voyager/voyager_thread.c +++ b/arch/x86/mach-voyager/voyager_thread.c @@ -64,7 +64,7 @@ check_from_kernel(void) { if(voyager_status.switch_off) { - /* FIXME: This should be configureable via proc */ + /* FIXME: This should be configurable via proc */ execute("umask 600; echo 0 > /etc/initrunlvl; kill -HUP 1"); } else if(voyager_status.power_fail) { VDEBUG(("Voyager daemon detected AC power failure\n")); diff --git a/arch/x86/mm/boot_ioremap_32.c b/arch/x86/mm/boot_ioremap_32.c index 4de95a17a7d..f14da2a53ec 100644 --- a/arch/x86/mm/boot_ioremap_32.c +++ b/arch/x86/mm/boot_ioremap_32.c @@ -10,7 +10,7 @@ /* * We need to use the 2-level pagetable functions, but CONFIG_X86_PAE - * keeps that from happenning. If anyone has a better way, I'm listening. + * keeps that from happening. If anyone has a better way, I'm listening. * * boot_pte_t is defined only if this all works correctly */ diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c index 13893772cc4..13a474d3c6e 100644 --- a/arch/x86/mm/discontig_32.c +++ b/arch/x86/mm/discontig_32.c @@ -40,7 +40,7 @@ struct pglist_data *node_data[MAX_NUMNODES] __read_mostly; EXPORT_SYMBOL(node_data); -bootmem_data_t node0_bdata; +static bootmem_data_t node0_bdata; /* * numa interface - we expect the numa architecture specific code to have @@ -273,7 +273,7 @@ unsigned long __init setup_memory(void) * When mapping a NUMA machine we allocate the node_mem_map arrays * from node local memory. They are then mapped directly into KVA * between zone normal and vmalloc space. Calculate the size of - * this space and use it to adjust the boundry between ZONE_NORMAL + * this space and use it to adjust the boundary between ZONE_NORMAL * and ZONE_HIGHMEM. */ find_max_pfn(); @@ -404,7 +404,7 @@ void __init set_highmem_pages_init(int bad_ppro) } #ifdef CONFIG_MEMORY_HOTPLUG -int paddr_to_nid(u64 addr) +static int paddr_to_nid(u64 addr) { int nid; unsigned long pfn = PFN_DOWN(addr); diff --git a/arch/x86/mm/fault_32.c b/arch/x86/mm/fault_32.c index 6555c3d1437..a2273d44aa2 100644 --- a/arch/x86/mm/fault_32.c +++ b/arch/x86/mm/fault_32.c @@ -303,6 +303,11 @@ fastcall void __kprobes do_page_fault(struct pt_regs *regs, int write, si_code; int fault; + /* + * We can fault from pretty much anywhere, with unknown IRQ state. + */ + trace_hardirqs_fixup(); + /* get the address */ address = read_cr2(); @@ -354,7 +359,7 @@ fastcall void __kprobes do_page_fault(struct pt_regs *regs, /* When running in the kernel we expect faults to occur only to * addresses in user space. All other faults represent errors in the - * kernel and should generate an OOPS. Unfortunatly, in the case of an + * kernel and should generate an OOPS. Unfortunately, in the case of an * erroneous fault occurring in a code path which already holds mmap_sem * we will deadlock attempting to validate the fault against the * address space. Luckily the kernel only validly references user @@ -362,7 +367,7 @@ fastcall void __kprobes do_page_fault(struct pt_regs *regs, * exceptions table. * * As the vast majority of faults will be valid we will only perform - * the source reference check when there is a possibilty of a deadlock. + * the source reference check when there is a possibility of a deadlock. * Attempt to lock the address space, if we cannot we then validate the * source. If this is invalid we can skip the address space check, * thus avoiding the deadlock. @@ -471,8 +476,8 @@ bad_area_nosemaphore: printk_ratelimit()) { printk("%s%s[%d]: segfault at %08lx eip %08lx " "esp %08lx error %lx\n", - tsk->pid > 1 ? KERN_INFO : KERN_EMERG, - tsk->comm, tsk->pid, address, regs->eip, + task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG, + tsk->comm, task_pid_nr(tsk), address, regs->eip, regs->esp, error_code); } tsk->thread.cr2 = address; @@ -550,7 +555,7 @@ no_context: page &= PAGE_MASK; page = ((__typeof__(page) *) __va(page))[(address >> PMD_SHIFT) & (PTRS_PER_PMD - 1)]; - printk(KERN_ALERT "*pde = %016Lx ", page); + printk(KERN_CONT "*pde = %016Lx ", page); page &= ~_PAGE_NX; } #else @@ -564,7 +569,8 @@ no_context: * it's allocated already. */ if ((page >> PAGE_SHIFT) < max_low_pfn - && (page & _PAGE_PRESENT)) { + && (page & _PAGE_PRESENT) + && !(page & _PAGE_PSE)) { page &= PAGE_MASK; page = ((__typeof__(page) *) __va(page))[(address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)]; @@ -587,7 +593,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(tsk)) { + if (is_global_init(tsk)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/x86/mm/fault_64.c b/arch/x86/mm/fault_64.c index 5e0e54906c4..0e26230669c 100644 --- a/arch/x86/mm/fault_64.c +++ b/arch/x86/mm/fault_64.c @@ -169,7 +169,7 @@ void dump_pagetable(unsigned long address) pmd = pmd_offset(pud, address); if (bad_address(pmd)) goto bad; printk("PMD %lx ", pmd_val(*pmd)); - if (!pmd_present(*pmd)) goto ret; + if (!pmd_present(*pmd) || pmd_large(*pmd)) goto ret; pte = pte_offset_kernel(pmd, address); if (bad_address(pte)) goto bad; @@ -285,7 +285,6 @@ static int vmalloc_fault(unsigned long address) return 0; } -static int page_fault_trace; int show_unhandled_signals = 1; /* @@ -305,6 +304,11 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long flags; siginfo_t info; + /* + * We can fault from pretty much anywhere, with unknown IRQ state. + */ + trace_hardirqs_fixup(); + tsk = current; mm = tsk->mm; prefetchw(&mm->mmap_sem); @@ -354,10 +358,6 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, if (likely(regs->eflags & X86_EFLAGS_IF)) local_irq_enable(); - if (unlikely(page_fault_trace)) - printk("pagefault rip:%lx rsp:%lx cs:%lu ss:%lu address %lx error %lx\n", - regs->rip,regs->rsp,regs->cs,regs->ss,address,error_code); - if (unlikely(error_code & PF_RSVD)) pgtable_bad(address, regs, error_code); @@ -378,7 +378,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, again: /* When running in the kernel we expect faults to occur only to * addresses in user space. All other faults represent errors in the - * kernel and should generate an OOPS. Unfortunatly, in the case of an + * kernel and should generate an OOPS. Unfortunately, in the case of an * erroneous fault occurring in a code path which already holds mmap_sem * we will deadlock attempting to validate the fault against the * address space. Luckily the kernel only validly references user @@ -386,7 +386,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, * exceptions table. * * As the vast majority of faults will be valid we will only perform - * the source reference check when there is a possibilty of a deadlock. + * the source reference check when there is a possibility of a deadlock. * Attempt to lock the address space, if we cannot we then validate the * source. If this is invalid we can skip the address space check, * thus avoiding the deadlock. @@ -488,7 +488,7 @@ bad_area_nosemaphore: if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) && printk_ratelimit()) { printk( - "%s%s[%d]: segfault at %016lx rip %016lx rsp %016lx error %lx\n", + "%s%s[%d]: segfault at %lx rip %lx rsp %lx error %lx\n", tsk->pid > 1 ? KERN_INFO : KERN_EMERG, tsk->comm, tsk->pid, address, regs->rip, regs->rsp, error_code); @@ -554,7 +554,7 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); goto again; } @@ -621,10 +621,3 @@ void vmalloc_sync_all(void) BUILD_BUG_ON(!(((MODULES_END - 1) & PGDIR_MASK) == (__START_KERNEL & PGDIR_MASK))); } - -static int __init enable_pagefaulttrace(char *str) -{ - page_fault_trace = 1; - return 1; -} -__setup("pagefaulttrace", enable_pagefaulttrace); diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 1e3862e4106..0f9c8c89065 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -345,7 +345,7 @@ static void __init find_early_table_space(unsigned long end) /* Setup the direct mapping of the physical memory at PAGE_OFFSET. This runs before bootmem is initialized and gets pages directly from the physical memory. To access them they are temporarily mapped. */ -void __meminit init_memory_mapping(unsigned long start, unsigned long end) +void __init_refok init_memory_mapping(unsigned long start, unsigned long end) { unsigned long next; @@ -728,12 +728,6 @@ int in_gate_area_no_task(unsigned long addr) return (addr >= VSYSCALL_START) && (addr < VSYSCALL_END); } -void * __init alloc_bootmem_high_node(pg_data_t *pgdat, unsigned long size) -{ - return __alloc_bootmem_core(pgdat->bdata, size, - SMP_CACHE_BYTES, (4UL*1024*1024*1024), 0); -} - const char *arch_vma_name(struct vm_area_struct *vma) { if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso) diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 5eec5e56d07..3d6926ba899 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -612,7 +612,7 @@ void __init init_cpu_to_node(void) { int i; for (i = 0; i < NR_CPUS; i++) { - u8 apicid = x86_cpu_to_apicid[i]; + u8 apicid = x86_cpu_to_apicid_init[i]; if (apicid == BAD_APICID) continue; if (apicid_to_node[apicid] == NUMA_NO_NODE) diff --git a/arch/x86/mm/pageattr_64.c b/arch/x86/mm/pageattr_64.c index 8a4f65bf956..c40afbaaf93 100644 --- a/arch/x86/mm/pageattr_64.c +++ b/arch/x86/mm/pageattr_64.c @@ -61,10 +61,10 @@ static struct page *split_large_page(unsigned long address, pgprot_t prot, return base; } -static void cache_flush_page(void *adr) +void clflush_cache_range(void *adr, int size) { int i; - for (i = 0; i < PAGE_SIZE; i += boot_cpu_data.x86_clflush_size) + for (i = 0; i < size; i += boot_cpu_data.x86_clflush_size) clflush(adr+i); } @@ -80,7 +80,7 @@ static void flush_kernel_map(void *arg) asm volatile("wbinvd" ::: "memory"); else list_for_each_entry(pg, l, lru) { void *adr = page_address(pg); - cache_flush_page(adr); + clflush_cache_range(adr, PAGE_SIZE); } __flush_tlb_all(); } @@ -230,9 +230,14 @@ void global_flush_tlb(void) struct page *pg, *next; struct list_head l; - down_read(&init_mm.mmap_sem); + /* + * Write-protect the semaphore, to exclude two contexts + * doing a list_replace_init() call in parallel and to + * exclude new additions to the deferred_pages list: + */ + down_write(&init_mm.mmap_sem); list_replace_init(&deferred_pages, &l); - up_read(&init_mm.mmap_sem); + up_write(&init_mm.mmap_sem); flush_map(&l); diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 56089ccc394..ea85172fc0c 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -218,7 +218,7 @@ static inline int save_add_info(void) {return 0;} /* * Update nodes_add and decide if to include add are in the zone. * Both SPARSE and RESERVE need nodes_add infomation. - * This code supports one contigious hot add area per node. + * This code supports one contiguous hot add area per node. */ static int reserve_hotadd(int node, unsigned long start, unsigned long end) { diff --git a/arch/x86/oprofile/Kconfig b/arch/x86/oprofile/Kconfig deleted file mode 100644 index d8a84088471..00000000000 --- a/arch/x86/oprofile/Kconfig +++ /dev/null @@ -1,17 +0,0 @@ -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c index c049ce414f0..0ed046a187f 100644 --- a/arch/x86/oprofile/backtrace.c +++ b/arch/x86/oprofile/backtrace.c @@ -13,25 +13,45 @@ #include <linux/mm.h> #include <asm/ptrace.h> #include <asm/uaccess.h> +#include <asm/stacktrace.h> -struct frame_head { - struct frame_head * ebp; - unsigned long ret; -} __attribute__((packed)); +static void backtrace_warning_symbol(void *data, char *msg, + unsigned long symbol) +{ + /* Ignore warnings */ +} -static struct frame_head * -dump_kernel_backtrace(struct frame_head * head) +static void backtrace_warning(void *data, char *msg) { - oprofile_add_trace(head->ret); + /* Ignore warnings */ +} - /* frame pointers should strictly progress back up the stack - * (towards higher addresses) */ - if (head >= head->ebp) - return NULL; +static int backtrace_stack(void *data, char *name) +{ + /* Yes, we want all stacks */ + return 0; +} + +static void backtrace_address(void *data, unsigned long addr) +{ + unsigned int *depth = data; - return head->ebp; + if ((*depth)--) + oprofile_add_trace(addr); } +static struct stacktrace_ops backtrace_ops = { + .warning = backtrace_warning, + .warning_symbol = backtrace_warning_symbol, + .stack = backtrace_stack, + .address = backtrace_address, +}; + +struct frame_head { + struct frame_head *ebp; + unsigned long ret; +} __attribute__((packed)); + static struct frame_head * dump_user_backtrace(struct frame_head * head) { @@ -53,72 +73,16 @@ dump_user_backtrace(struct frame_head * head) return bufhead[0].ebp; } -/* - * | | /\ Higher addresses - * | | - * --------------- stack base (address of current_thread_info) - * | thread info | - * . . - * | stack | - * --------------- saved regs->ebp value if valid (frame_head address) - * . . - * --------------- saved regs->rsp value if x86_64 - * | | - * --------------- struct pt_regs * stored on stack if 32-bit - * | | - * . . - * | | - * --------------- %esp - * | | - * | | \/ Lower addresses - * - * Thus, regs (or regs->rsp for x86_64) <-> stack base restricts the - * valid(ish) ebp values. Note: (1) for x86_64, NMI and several other - * exceptions use special stacks, maintained by the interrupt stack table - * (IST). These stacks are set up in trap_init() in - * arch/x86_64/kernel/traps.c. Thus, for x86_64, regs now does not point - * to the kernel stack; instead, it points to some location on the NMI - * stack. On the other hand, regs->rsp is the stack pointer saved when the - * NMI occurred. (2) For 32-bit, regs->esp is not valid because the - * processor does not save %esp on the kernel stack when interrupts occur - * in the kernel mode. - */ -#ifdef CONFIG_FRAME_POINTER -static int valid_kernel_stack(struct frame_head * head, struct pt_regs * regs) -{ - unsigned long headaddr = (unsigned long)head; -#ifdef CONFIG_X86_64 - unsigned long stack = (unsigned long)regs->rsp; -#else - unsigned long stack = (unsigned long)regs; -#endif - unsigned long stack_base = (stack & ~(THREAD_SIZE - 1)) + THREAD_SIZE; - - return headaddr > stack && headaddr < stack_base; -} -#else -/* without fp, it's just junk */ -static int valid_kernel_stack(struct frame_head * head, struct pt_regs * regs) -{ - return 0; -} -#endif - - void x86_backtrace(struct pt_regs * const regs, unsigned int depth) { - struct frame_head *head; - -#ifdef CONFIG_X86_64 - head = (struct frame_head *)regs->rbp; -#else - head = (struct frame_head *)regs->ebp; -#endif + struct frame_head *head = (struct frame_head *)frame_pointer(regs); + unsigned long stack = stack_pointer(regs); if (!user_mode_vm(regs)) { - while (depth-- && valid_kernel_stack(head, regs)) - head = dump_kernel_backtrace(head); + if (depth) + dump_trace(NULL, regs, (unsigned long *)stack, + &backtrace_ops, &depth); return; } diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h index abb1aa95b97..45b605fa71d 100644 --- a/arch/x86/oprofile/op_x86_model.h +++ b/arch/x86/oprofile/op_x86_model.h @@ -29,7 +29,7 @@ struct op_msrs { struct pt_regs; /* The model vtable abstracts the differences between - * various x86 CPU model's perfctr support. + * various x86 CPU models' perfctr support. */ struct op_x86_model_spec { unsigned int const num_counters; diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 2d88f7c6d6a..0234f2831bf 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -13,7 +13,7 @@ static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d) return 0; } -static struct dmi_system_id acpi_pciprobe_dmi_table[] = { +static struct dmi_system_id acpi_pciprobe_dmi_table[] __devinitdata = { /* * Systems where PCI IO resource ISA alignment can be skipped * when the ISA enable bit in the bridge control is not set @@ -77,6 +77,9 @@ count_resource(struct acpi_resource *acpi_res, void *data) struct acpi_resource_address64 addr; acpi_status status; + if (info->res_num >= PCI_BUS_NUM_RESOURCES) + return AE_OK; + status = resource_to_addr(acpi_res, &addr); if (ACPI_SUCCESS(status)) info->res_num++; @@ -93,6 +96,9 @@ setup_resource(struct acpi_resource *acpi_res, void *data) unsigned long flags; struct resource *root; + if (info->res_num >= PCI_BUS_NUM_RESOURCES) + return AE_OK; + status = resource_to_addr(acpi_res, &addr); if (!ACPI_SUCCESS(status)) return AE_OK; diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index f4386990b15..86274639066 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -315,6 +315,22 @@ static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = { }, }, #endif + { + .callback = set_bf_sort, + .ident = "HP ProLiant DL385 G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL385 G2"), + }, + }, + { + .callback = set_bf_sort, + .ident = "HP ProLiant DL585 G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL585 G2"), + }, + }, {} }; diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index c52150fdf82..88d8f5c0ecb 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -169,7 +169,7 @@ void eisa_set_level_irq(unsigned int irq) } /* - * Common IRQ routing practice: nybbles in config space, + * Common IRQ routing practice: nibbles in config space, * offset by some magic constant. */ static unsigned int read_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr) @@ -585,7 +585,7 @@ static __init int via_router_probe(struct irq_router *r, /* FIXME: We should move some of the quirk fixup stuff here */ /* - * work arounds for some buggy BIOSes + * workarounds for some buggy BIOSes */ if (device == PCI_DEVICE_ID_VIA_82C586_0) { switch(router->device) { diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile index 7a2ba458393..e7bff0fbac2 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile @@ -20,7 +20,7 @@ quiet_cmd_syscall = SYSCALL $@ cmd_syscall = $(CC) -m elf_x86_64 -nostdlib $(SYSCFLAGS_$(@F)) \ -Wl,-T,$(filter-out FORCE,$^) -o $@ -export CPPFLAGS_vdso.lds += -P -C -U$(ARCH) +export CPPFLAGS_vdso.lds += -P -C vdso-flags = -fPIC -shared -Wl,-soname=linux-vdso.so.1 \ $(call ld-option, -Wl$(comma)--hash-style=sysv) \ diff --git a/arch/x86/vdso/vgetcpu.c b/arch/x86/vdso/vgetcpu.c index 91f6e85d0fc..3b1ae1abfba 100644 --- a/arch/x86/vdso/vgetcpu.c +++ b/arch/x86/vdso/vgetcpu.c @@ -13,32 +13,17 @@ #include <asm/vgtod.h> #include "vextern.h" -long __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache) +long __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) { unsigned int dummy, p; - unsigned long j = 0; - /* Fast cache - only recompute value once per jiffies and avoid - relatively costly rdtscp/cpuid otherwise. - This works because the scheduler usually keeps the process - on the same CPU and this syscall doesn't guarantee its - results anyways. - We do this here because otherwise user space would do it on - its own in a likely inferior way (no access to jiffies). - If you don't like it pass NULL. */ - if (tcache && tcache->blob[0] == (j = *vdso_jiffies)) { - p = tcache->blob[1]; - } else if (*vdso_vgetcpu_mode == VGETCPU_RDTSCP) { + if (*vdso_vgetcpu_mode == VGETCPU_RDTSCP) { /* Load per CPU data from RDTSCP */ rdtscp(dummy, dummy, p); } else { /* Load per CPU data from GDT */ asm("lsl %1,%0" : "=r" (p) : "r" (__PER_CPU_SEG)); } - if (tcache) { - tcache->blob[0] = j; - tcache->blob[1] = p; - } if (cpu) *cpu = p & 0xfff; if (node) diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index 9df99e1885a..fbfa55ce0d5 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -3,8 +3,9 @@ # config XEN - bool "Enable support for Xen hypervisor" - depends on PARAVIRT && X86_CMPXCHG && X86_TSC && !NEED_MULTIPLE_NODES + bool "Xen guest support" + select PARAVIRT + depends on X86_CMPXCHG && X86_TSC && !NEED_MULTIPLE_NODES && !(X86_VISWS || X86_VOYAGER) help This is the Linux Xen port. Enabling this will allow the kernel to boot in a paravirtualized environment under the diff --git a/arch/x86/xen/events.c b/arch/x86/xen/events.c index da1b173547a..6d1da5809e6 100644 --- a/arch/x86/xen/events.c +++ b/arch/x86/xen/events.c @@ -383,7 +383,7 @@ static void unbind_from_irq(unsigned int irq) } int bind_evtchn_to_irqhandler(unsigned int evtchn, - irqreturn_t (*handler)(int, void *), + irq_handler_t handler, unsigned long irqflags, const char *devname, void *dev_id) { @@ -402,7 +402,7 @@ int bind_evtchn_to_irqhandler(unsigned int evtchn, EXPORT_SYMBOL_GPL(bind_evtchn_to_irqhandler); int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu, - irqreturn_t (*handler)(int, void *), + irq_handler_t handler, unsigned long irqflags, const char *devname, void *dev_id) { unsigned int irq; diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index b2e32f9d007..0ac6c5dc49b 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -244,6 +244,8 @@ pte_t xen_make_pte(unsigned long long pte) if (pte & 1) pte = phys_to_machine(XPADDR(pte)).maddr; + pte &= ~_PAGE_PCD; + return (pte_t){ pte, pte >> 32 }; } @@ -291,6 +293,8 @@ pte_t xen_make_pte(unsigned long pte) if (pte & _PAGE_PRESENT) pte = phys_to_machine(XPADDR(pte)).maddr; + pte &= ~_PAGE_PCD; + return (pte_t){ pte }; } diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig deleted file mode 100644 index 78cb68f2ebb..00000000000 --- a/arch/x86_64/Kconfig +++ /dev/null @@ -1,823 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# -# Note: ISA is disabled and will hopefully never be enabled. -# If you managed to buy an ISA x86-64 box you'll have to fix all the -# ISA drivers you need yourself. -# - -mainmenu "Linux Kernel Configuration" - -config X86_64 - bool - default y - help - Port to the x86-64 architecture. x86-64 is a 64-bit extension to the - classical 32-bit x86 architecture. For details see - <http://www.x86-64.org/>. - -config 64BIT - def_bool y - -config X86 - bool - default y - -config GENERIC_TIME - bool - default y - -config GENERIC_TIME_VSYSCALL - bool - default y - -config GENERIC_CMOS_UPDATE - bool - default y - -config CLOCKSOURCE_WATCHDOG - bool - default y - -config GENERIC_CLOCKEVENTS - bool - default y - -config GENERIC_CLOCKEVENTS_BROADCAST - bool - default y - -config ZONE_DMA32 - bool - default y - -config LOCKDEP_SUPPORT - bool - default y - -config STACKTRACE_SUPPORT - bool - default y - -config SEMAPHORE_SLEEPERS - bool - default y - -config MMU - bool - default y - -config ZONE_DMA - bool - default y - -config ISA - bool - -config SBUS - bool - -config RWSEM_GENERIC_SPINLOCK - bool - default y - -config RWSEM_XCHGADD_ALGORITHM - bool - -config GENERIC_HWEIGHT - bool - default y - -config GENERIC_CALIBRATE_DELAY - bool - default y - -config X86_CMPXCHG - bool - default y - -config EARLY_PRINTK - bool - default y - -config GENERIC_ISA_DMA - bool - default y - -config GENERIC_IOMAP - bool - default y - -config ARCH_MAY_HAVE_PC_FDC - bool - default y - -config ARCH_POPULATES_NODE_MAP - def_bool y - -config DMI - bool - default y - -config AUDIT_ARCH - bool - default y - -config GENERIC_BUG - bool - default y - depends on BUG - -config ARCH_HAS_ILOG2_U32 - bool - default n - -config ARCH_HAS_ILOG2_U64 - bool - default n - -source "init/Kconfig" - - -menu "Processor type and features" - -source "kernel/time/Kconfig" - -choice - prompt "Subarchitecture Type" - default X86_PC - -config X86_PC - bool "PC-compatible" - help - Choose this option if your computer is a standard PC or compatible. - -config X86_VSMP - bool "Support for ScaleMP vSMP" - depends on PCI - help - Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is - supposed to run on these EM64T-based machines. Only choose this option - if you have one of these machines. - -endchoice - -choice - prompt "Processor family" - default GENERIC_CPU - -config MK8 - bool "AMD-Opteron/Athlon64" - help - Optimize for AMD Opteron/Athlon64/Hammer/K8 CPUs. - -config MPSC - bool "Intel P4 / older Netburst based Xeon" - help - Optimize for Intel Pentium 4, Pentium D and older Nocona/Dempsey - Xeon CPUs with Intel 64bit which is compatible with x86-64. - Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the - Netburst core and shouldn't use this option. You can distinguish them - using the cpu family field - in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one. - -config MCORE2 - bool "Intel Core2 / newer Xeon" - help - Optimize for Intel Core2 and newer Xeons (51xx) - You can distinguish the newer Xeons from the older ones using - the cpu family field in /proc/cpuinfo. 15 is an older Xeon - (use CONFIG_MPSC then), 6 is a newer one. - -config GENERIC_CPU - bool "Generic-x86-64" - help - Generic x86-64 CPU. - Run equally well on all x86-64 CPUs. - -endchoice - -# -# Define implied options from the CPU selection here -# -config X86_L1_CACHE_BYTES - int - default "128" if GENERIC_CPU || MPSC - default "64" if MK8 || MCORE2 - -config X86_L1_CACHE_SHIFT - int - default "7" if GENERIC_CPU || MPSC - default "6" if MK8 || MCORE2 - -config X86_INTERNODE_CACHE_BYTES - int - default "4096" if X86_VSMP - default X86_L1_CACHE_BYTES if !X86_VSMP - -config X86_TSC - bool - default y - -config X86_GOOD_APIC - bool - default y - -config MICROCODE - tristate "/dev/cpu/microcode - Intel CPU microcode support" - select FW_LOADER - ---help--- - If you say Y here the 'File systems' section, you will be - able to update the microcode on Intel processors. You will - obviously need the actual microcode binary data itself which is - not shipped with the Linux kernel. - - For latest news and information on obtaining all the required - ingredients for this driver, check: - <http://www.urbanmyth.org/microcode/>. - - To compile this driver as a module, choose M here: the - module will be called microcode. - If you use modprobe or kmod you may also want to add the line - 'alias char-major-10-184 microcode' to your /etc/modules.conf file. - -config MICROCODE_OLD_INTERFACE - bool - depends on MICROCODE - default y - -config X86_MSR - tristate "/dev/cpu/*/msr - Model-specific register support" - help - This device gives privileged processes access to the x86 - Model-Specific Registers (MSRs). It is a character device with - major 202 and minors 0 to 31 for /dev/cpu/0/msr to /dev/cpu/31/msr. - MSR accesses are directed to a specific CPU on multi-processor - systems. - -config X86_CPUID - tristate "/dev/cpu/*/cpuid - CPU information support" - help - This device gives processes access to the x86 CPUID instruction to - be executed on a specific processor. It is a character device - with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to - /dev/cpu/31/cpuid. - -config X86_HT - bool - depends on SMP && !MK8 - default y - -config MATH_EMULATION - bool - -config MCA - bool - -config EISA - bool - -config X86_IO_APIC - bool - default y - -config X86_LOCAL_APIC - bool - default y - -config MTRR - bool "MTRR (Memory Type Range Register) support" - ---help--- - On Intel P6 family processors (Pentium Pro, Pentium II and later) - the Memory Type Range Registers (MTRRs) may be used to control - processor access to memory ranges. This is most useful if you have - a video (VGA) card on a PCI or AGP bus. Enabling write-combining - allows bus write transfers to be combined into a larger transfer - before bursting over the PCI/AGP bus. This can increase performance - of image write operations 2.5 times or more. Saying Y here creates a - /proc/mtrr file which may be used to manipulate your processor's - MTRRs. Typically the X server should use this. - - This code has a reasonably generic interface so that similar - control registers on other processors can be easily supported - as well. - - Saying Y here also fixes a problem with buggy SMP BIOSes which only - set the MTRRs for the boot CPU and not for the secondary CPUs. This - can lead to all sorts of problems, so it's good to say Y here. - - Just say Y here, all x86-64 machines support MTRRs. - - See <file:Documentation/mtrr.txt> for more information. - -config SMP - bool "Symmetric multi-processing support" - ---help--- - This enables support for systems with more than one CPU. If you have - a system with only one CPU, like most personal computers, say N. If - you have a system with more than one CPU, say Y. - - If you say N here, the kernel will run on single and multiprocessor - machines, but will use only one CPU of a multiprocessor machine. If - you say Y here, the kernel will run on many, but not all, - singleprocessor machines. On a singleprocessor machine, the kernel - will run faster if you say N here. - - If you don't know what to do here, say N. - -config SCHED_SMT - bool "SMT (Hyperthreading) scheduler support" - depends on SMP - default n - help - SMT scheduler support improves the CPU scheduler's decision making - when dealing with Intel Pentium 4 chips with HyperThreading at a - cost of slightly increased overhead in some places. If unsure say - N here. - -config SCHED_MC - bool "Multi-core scheduler support" - depends on SMP - default y - help - Multi-core scheduler support improves the CPU scheduler's decision - making when dealing with multi-core CPU chips at a cost of slightly - increased overhead in some places. If unsure say N here. - -source "kernel/Kconfig.preempt" - -config NUMA - bool "Non Uniform Memory Access (NUMA) Support" - depends on SMP - help - Enable NUMA (Non Uniform Memory Access) support. The kernel - will try to allocate memory used by a CPU on the local memory - controller of the CPU and add some more NUMA awareness to the kernel. - This code is recommended on all multiprocessor Opteron systems. - If the system is EM64T, you should say N unless your system is EM64T - NUMA. - -config K8_NUMA - bool "Old style AMD Opteron NUMA detection" - depends on NUMA && PCI - default y - help - Enable K8 NUMA node topology detection. You should say Y here if - you have a multi processor AMD K8 system. This uses an old - method to read the NUMA configuration directly from the builtin - Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA - instead, which also takes priority if both are compiled in. - -config NODES_SHIFT - int - default "6" - depends on NEED_MULTIPLE_NODES - -# Dummy CONFIG option to select ACPI_NUMA from drivers/acpi/Kconfig. - -config X86_64_ACPI_NUMA - bool "ACPI NUMA detection" - depends on NUMA - select ACPI - select PCI - select ACPI_NUMA - default y - help - Enable ACPI SRAT based node topology detection. - -config NUMA_EMU - bool "NUMA emulation" - depends on NUMA - help - Enable NUMA emulation. A flat machine will be split - into virtual nodes when booted with "numa=fake=N", where N is the - number of nodes. This is only useful for debugging. - -config ARCH_DISCONTIGMEM_ENABLE - bool - depends on NUMA - default y - -config ARCH_DISCONTIGMEM_DEFAULT - def_bool y - depends on NUMA - -config ARCH_SPARSEMEM_ENABLE - def_bool y - depends on (NUMA || EXPERIMENTAL) - select SPARSEMEM_VMEMMAP_ENABLE - -config ARCH_MEMORY_PROBE - def_bool y - depends on MEMORY_HOTPLUG - -config ARCH_FLATMEM_ENABLE - def_bool y - depends on !NUMA - -source "mm/Kconfig" - -config MEMORY_HOTPLUG_RESERVE - def_bool y - depends on (MEMORY_HOTPLUG && DISCONTIGMEM) - -config HAVE_ARCH_EARLY_PFN_TO_NID - def_bool y - depends on NUMA - -config OUT_OF_LINE_PFN_TO_PAGE - def_bool y - depends on DISCONTIGMEM - -config NR_CPUS - int "Maximum number of CPUs (2-255)" - range 2 255 - depends on SMP - default "8" - help - This allows you to specify the maximum number of CPUs which this - kernel will support. Current maximum is 255 CPUs due to - APIC addressing limits. Less depending on the hardware. - - This is purely to save memory - each supported CPU requires - memory in the static kernel configuration. - -config PHYSICAL_ALIGN - hex - default "0x200000" - -config HOTPLUG_CPU - bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)" - depends on SMP && HOTPLUG && EXPERIMENTAL - help - Say Y here to experiment with turning CPUs off and on. CPUs - can be controlled through /sys/devices/system/cpu/cpu#. - This is also required for suspend/hibernation on SMP systems. - - Say N if you want to disable CPU hotplug and don't need to - suspend. - -config ARCH_ENABLE_MEMORY_HOTPLUG - def_bool y - -config HPET_TIMER - bool - default y - help - Use the IA-PC HPET (High Precision Event Timer) to manage - time in preference to the PIT and RTC, if a HPET is - present. The HPET provides a stable time base on SMP - systems, unlike the TSC, but it is more expensive to access, - as it is off-chip. You can find the HPET spec at - <http://www.intel.com/hardwaredesign/hpetspec.htm>. - -config HPET_EMULATE_RTC - bool - depends on HPET_TIMER && RTC=y - default y - -# Mark as embedded because too many people got it wrong. -# The code disables itself when not needed. -config IOMMU - bool "IOMMU support" if EMBEDDED - default y - select SWIOTLB - select AGP - depends on PCI - help - Support for full DMA access of devices with 32bit memory access only - on systems with more than 3GB. This is usually needed for USB, - sound, many IDE/SATA chipsets and some other devices. - Provides a driver for the AMD Athlon64/Opteron/Turion/Sempron GART - based hardware IOMMU and a software bounce buffer based IOMMU used - on Intel systems and as fallback. - The code is only active when needed (enough memory and limited - device) unless CONFIG_IOMMU_DEBUG or iommu=force is specified - too. - -config CALGARY_IOMMU - bool "IBM Calgary IOMMU support" - select SWIOTLB - depends on PCI && EXPERIMENTAL - help - Support for hardware IOMMUs in IBM's xSeries x366 and x460 - systems. Needed to run systems with more than 3GB of memory - properly with 32-bit PCI devices that do not support DAC - (Double Address Cycle). Calgary also supports bus level - isolation, where all DMAs pass through the IOMMU. This - prevents them from going anywhere except their intended - destination. This catches hard-to-find kernel bugs and - mis-behaving drivers and devices that do not use the DMA-API - properly to set up their DMA buffers. The IOMMU can be - turned off at boot time with the iommu=off parameter. - Normally the kernel will make the right choice by itself. - If unsure, say Y. - -config CALGARY_IOMMU_ENABLED_BY_DEFAULT - bool "Should Calgary be enabled by default?" - default y - depends on CALGARY_IOMMU - help - Should Calgary be enabled by default? if you choose 'y', Calgary - will be used (if it exists). If you choose 'n', Calgary will not be - used even if it exists. If you choose 'n' and would like to use - Calgary anyway, pass 'iommu=calgary' on the kernel command line. - If unsure, say Y. - -# need this always selected by IOMMU for the VIA workaround -config SWIOTLB - bool - help - Support for software bounce buffers used on x86-64 systems - which don't have a hardware IOMMU (e.g. the current generation - of Intel's x86-64 CPUs). Using this PCI devices which can only - access 32-bits of memory can be used on systems with more than - 3 GB of memory. If unsure, say Y. - -config X86_MCE - bool "Machine check support" if EMBEDDED - default y - help - Include a machine check error handler to report hardware errors. - This version will require the mcelog utility to decode some - machine check error logs. See - ftp://ftp.x86-64.org/pub/linux/tools/mcelog - -config X86_MCE_INTEL - bool "Intel MCE features" - depends on X86_MCE && X86_LOCAL_APIC - default y - help - Additional support for intel specific MCE features such as - the thermal monitor. - -config X86_MCE_AMD - bool "AMD MCE features" - depends on X86_MCE && X86_LOCAL_APIC - default y - help - Additional support for AMD specific MCE features such as - the DRAM Error Threshold. - -config KEXEC - bool "kexec system call" - help - kexec is a system call that implements the ability to shutdown your - current kernel, and to start another kernel. It is like a reboot - but it is independent of the system firmware. And like a reboot - you can start any kernel with it, not just Linux. - - The name comes from the similarity to the exec system call. - - It is an ongoing process to be certain the hardware in a machine - is properly shutdown, so do not be surprised if this code does not - initially work for you. It may help to enable device hotplugging - support. As of this writing the exact hardware interface is - strongly in flux, so no good recommendation can be made. - -config CRASH_DUMP - bool "kernel crash dumps (EXPERIMENTAL)" - depends on EXPERIMENTAL - help - Generate crash dump after being started by kexec. - This should be normally only set in special crash dump kernels - which are loaded in the main kernel with kexec-tools into - a specially reserved region and then later executed after - a crash by kdump/kexec. The crash dump kernel must be compiled - to a memory address not used by the main kernel or BIOS using - PHYSICAL_START, or it must be built as a relocatable image - (CONFIG_RELOCATABLE=y). - For more details see Documentation/kdump/kdump.txt - -config RELOCATABLE - bool "Build a relocatable kernel (EXPERIMENTAL)" - depends on EXPERIMENTAL - help - Builds a relocatable kernel. This enables loading and running - a kernel binary from a different physical address than it has - been compiled for. - - One use is for the kexec on panic case where the recovery kernel - must live at a different physical address than the primary - kernel. - - Note: If CONFIG_RELOCATABLE=y, then the kernel runs from the address - it has been loaded at and the compile time physical address - (CONFIG_PHYSICAL_START) is ignored. - -config PHYSICAL_START - hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP) - default "0x200000" - help - This gives the physical address where the kernel is loaded. It - should be aligned to 2MB boundary. - - If kernel is a not relocatable (CONFIG_RELOCATABLE=n) then - bzImage will decompress itself to above physical address and - run from there. Otherwise, bzImage will run from the address where - it has been loaded by the boot loader and will ignore above physical - address. - - In normal kdump cases one does not have to set/change this option - as now bzImage can be compiled as a completely relocatable image - (CONFIG_RELOCATABLE=y) and be used to load and run from a different - address. This option is mainly useful for the folks who don't want - to use a bzImage for capturing the crash dump and want to use a - vmlinux instead. - - So if you are using bzImage for capturing the crash dump, leave - the value here unchanged to 0x200000 and set CONFIG_RELOCATABLE=y. - Otherwise if you plan to use vmlinux for capturing the crash dump - change this value to start of the reserved region (Typically 16MB - 0x1000000). In other words, it can be set based on the "X" value as - specified in the "crashkernel=YM@XM" command line boot parameter - passed to the panic-ed kernel. Typically this parameter is set as - crashkernel=64M@16M. Please take a look at - Documentation/kdump/kdump.txt for more details about crash dumps. - - Usage of bzImage for capturing the crash dump is advantageous as - one does not have to build two kernels. Same kernel can be used - as production kernel and capture kernel. - - Don't change this unless you know what you are doing. - -config SECCOMP - bool "Enable seccomp to safely compute untrusted bytecode" - depends on PROC_FS - default y - help - This kernel feature is useful for number crunching applications - that may need to compute untrusted bytecode during their - execution. By using pipes or other transports made available to - the process as file descriptors supporting the read/write - syscalls, it's possible to isolate those applications in - their own address space using seccomp. Once seccomp is - enabled via /proc/<pid>/seccomp, it cannot be disabled - and the task is only allowed to execute a few safe syscalls - defined by each seccomp mode. - - If unsure, say Y. Only embedded should say N here. - -config CC_STACKPROTECTOR - bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" - depends on EXPERIMENTAL - help - This option turns on the -fstack-protector GCC feature. This - feature puts, at the beginning of critical functions, a canary - value on the stack just before the return address, and validates - the value just before actually returning. Stack based buffer - overflows (that need to overwrite this return address) now also - overwrite the canary, which gets detected and the attack is then - neutralized via a kernel panic. - - This feature requires gcc version 4.2 or above, or a distribution - gcc with the feature backported. Older versions are automatically - detected and for those versions, this configuration option is ignored. - -config CC_STACKPROTECTOR_ALL - bool "Use stack-protector for all functions" - depends on CC_STACKPROTECTOR - help - Normally, GCC only inserts the canary value protection for - functions that use large-ish on-stack buffers. By enabling - this option, GCC will be asked to do this for ALL functions. - -source kernel/Kconfig.hz - -config K8_NB - def_bool y - depends on AGP_AMD64 || IOMMU || (PCI && NUMA) - -endmenu - -# -# Use the generic interrupt handling code in kernel/irq/: -# -config GENERIC_HARDIRQS - bool - default y - -config GENERIC_IRQ_PROBE - bool - default y - -# we have no ISA slots, but we do have ISA-style DMA. -config ISA_DMA_API - bool - default y - -config GENERIC_PENDING_IRQ - bool - depends on GENERIC_HARDIRQS && SMP - default y - -menu "Power management options" - -source kernel/power/Kconfig - -config ARCH_HIBERNATION_HEADER - bool - depends on HIBERNATION - default y - -source "drivers/acpi/Kconfig" - -source "arch/x86/kernel/cpufreq/Kconfig" - -endmenu - -menu "Bus options (PCI etc.)" - -config PCI - bool "PCI support" - select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC) - -# x86-64 doesn't support PCI BIOS access from long mode so always go direct. -config PCI_DIRECT - bool - depends on PCI - default y - -config PCI_MMCONFIG - bool "Support mmconfig PCI config space access" - depends on PCI && ACPI - -config PCI_DOMAINS - bool - depends on PCI - default y - -source "drivers/pci/pcie/Kconfig" - -source "drivers/pci/Kconfig" - -source "drivers/pcmcia/Kconfig" - -source "drivers/pci/hotplug/Kconfig" - -endmenu - - -menu "Executable file formats / Emulations" - -source "fs/Kconfig.binfmt" - -config IA32_EMULATION - bool "IA32 Emulation" - help - Include code to run 32-bit programs under a 64-bit kernel. You should likely - turn this on, unless you're 100% sure that you don't have any 32-bit programs - left. - -config IA32_AOUT - tristate "IA32 a.out support" - depends on IA32_EMULATION - help - Support old a.out binaries in the 32bit emulation. - -config COMPAT - bool - depends on IA32_EMULATION - default y - -config COMPAT_FOR_U64_ALIGNMENT - def_bool COMPAT - -config SYSVIPC_COMPAT - bool - depends on COMPAT && SYSVIPC - default y - -endmenu - -source "net/Kconfig" - -source drivers/Kconfig - -source "drivers/firmware/Kconfig" - -source fs/Kconfig - -menu "Instrumentation Support" - -source "arch/x86/oprofile/Kconfig" - -config KPROBES - bool "Kprobes" - depends on KALLSYMS && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". -endmenu - -source "arch/x86_64/Kconfig.debug" - -source "security/Kconfig" - -source "crypto/Kconfig" - -source "lib/Kconfig" diff --git a/arch/x86_64/Kconfig.debug b/arch/x86_64/Kconfig.debug deleted file mode 100644 index 775d211a5cf..00000000000 --- a/arch/x86_64/Kconfig.debug +++ /dev/null @@ -1,61 +0,0 @@ -menu "Kernel hacking" - -config TRACE_IRQFLAGS_SUPPORT - bool - default y - -source "lib/Kconfig.debug" - -config DEBUG_RODATA - bool "Write protect kernel read-only data structures" - depends on DEBUG_KERNEL - help - Mark the kernel read-only data as write-protected in the pagetables, - in order to catch accidental (and incorrect) writes to such const data. - This option may have a slight performance impact because a portion - of the kernel code won't be covered by a 2MB TLB anymore. - If in doubt, say "N". - -config IOMMU_DEBUG - depends on IOMMU && DEBUG_KERNEL - bool "Enable IOMMU debugging" - help - Force the IOMMU to on even when you have less than 4GB of - memory and add debugging code. On overflow always panic. And - allow to enable IOMMU leak tracing. Can be disabled at boot - time with iommu=noforce. This will also enable scatter gather - list merging. Currently not recommended for production - code. When you use it make sure you have a big enough - IOMMU/AGP aperture. Most of the options enabled by this can - be set more finegrained using the iommu= command line - options. See Documentation/x86_64/boot-options.txt for more - details. - -config IOMMU_LEAK - bool "IOMMU leak tracing" - depends on DEBUG_KERNEL - depends on IOMMU_DEBUG - help - Add a simple leak tracer to the IOMMU code. This is useful when you - are debugging a buggy device driver that leaks IOMMU mappings. - -config DEBUG_STACKOVERFLOW - bool "Check for stack overflows" - depends on DEBUG_KERNEL - help - This option will cause messages to be printed if free stack space - drops below a certain limit. - -config DEBUG_STACK_USAGE - bool "Stack utilization instrumentation" - depends on DEBUG_KERNEL - help - Enables the display of the minimum amount of free stack which each - task has ever had available in the sysrq-T and sysrq-P debug output. - - This option will slow down process creation somewhat. - -#config X86_REMOTE_DEBUG -# bool "kgdb debugging stub" - -endmenu diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7fbb44bea37..d3cb3d6af4c 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -1,5 +1,5 @@ # For a description of the syntax of this configuration file, -# see Documentation/kbuild/config-language.txt. +# see Documentation/kbuild/kconfig-language.txt. mainmenu "Linux/Xtensa Kernel Configuration" @@ -251,6 +251,8 @@ config EMBEDDED_RAMDISK_IMAGE provide one yourself. endmenu +source "kernel/Kconfig.instrumentation" + source "arch/xtensa/Kconfig.debug" source "security/Kconfig" diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile index 9c5185f605b..40aa55b485b 100644 --- a/arch/xtensa/boot/Makefile +++ b/arch/xtensa/boot/Makefile @@ -8,7 +8,8 @@ # -EXTRA_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include +# KBUILD_CFLAGS used when building rest of boot (takes effect recursively) +KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include HOSTFLAGS += -Iarch/$(ARCH)/boot/include BIG_ENDIAN := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#") diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index 8be99c777d9..397bcd6ad08 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c @@ -176,7 +176,7 @@ void do_unhandled(struct pt_regs *regs, unsigned long exccause) printk("Caught unhandled exception in '%s' " "(pid = %d, pc = %#010lx) - should not happen\n" "\tEXCCAUSE is %ld\n", - current->comm, current->pid, regs->pc, exccause); + current->comm, task_pid_nr(current), regs->pc, exccause); force_sig(SIGILL, current); } @@ -228,7 +228,7 @@ do_illegal_instruction(struct pt_regs *regs) /* If in user mode, send SIGILL signal to current process. */ printk("Illegal Instruction in '%s' (pid = %d, pc = %#010lx)\n", - current->comm, current->pid, regs->pc); + current->comm, task_pid_nr(current), regs->pc); force_sig(SIGILL, current); } @@ -254,7 +254,7 @@ do_unaligned_user (struct pt_regs *regs) current->thread.error_code = -3; printk("Unaligned memory access to %08lx in '%s' " "(pid = %d, pc = %#010lx)\n", - regs->excvaddr, current->comm, current->pid, regs->pc); + regs->excvaddr, current->comm, task_pid_nr(current), regs->pc); info.si_signo = SIGBUS; info.si_errno = 0; info.si_code = BUS_ADRALN; diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index 2f842859948..33f366be323 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -145,7 +145,7 @@ bad_area: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_init(current)) { + if (is_global_init(current)) { yield(); down_read(&mm->mmap_sem); goto survive; diff --git a/arch/xtensa/platform-iss/network.c b/arch/xtensa/platform-iss/network.c index f09962fa98c..b61fb36674e 100644 --- a/arch/xtensa/platform-iss/network.c +++ b/arch/xtensa/platform-iss/network.c @@ -798,7 +798,7 @@ static int iss_net_setup(char *str) #undef ERR -__setup("eth", iss_net_setup); +__setup("eth=", iss_net_setup); /* * Initialize all ISS Ethernet devices previously registered in iss_net_setup. |