From 5e48521e869de7d904bb5ffe9739258ffa026927 Mon Sep 17 00:00:00 2001 From: "Zhang, Yanmin" Date: Thu, 23 Feb 2006 11:07:20 +0800 Subject: [IA64] lazy_mmu_prot_update needs to be aware of huge pages Function lazy_mmu_prot_update is also used on huge pages when it is called by set_huge_ptep_writable, but it isn't aware of huge pages. Signed-off-by: Zhang Yanmin Acked-by: Ken Chen Signed-off-by: Tony Luck --- arch/ia64/mm/init.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index ff4f31fcd33..674736129b8 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -109,6 +109,7 @@ lazy_mmu_prot_update (pte_t pte) { unsigned long addr; struct page *page; + unsigned long order; if (!pte_exec(pte)) return; /* not an executable page... */ @@ -119,7 +120,12 @@ lazy_mmu_prot_update (pte_t pte) if (test_bit(PG_arch_1, &page->flags)) return; /* i-cache is already coherent with d-cache */ - flush_icache_range(addr, addr + PAGE_SIZE); + if (PageCompound(page)) { + order = (unsigned long) (page[1].lru.prev); + flush_icache_range(addr, addr + (1UL << order << PAGE_SHIFT)); + } + else + flush_icache_range(addr, addr + PAGE_SIZE); set_bit(PG_arch_1, &page->flags); /* mark page as clean */ } -- cgit v1.2.3 From ce9eed5a98efacb896551d3470d9d46826caaee5 Mon Sep 17 00:00:00 2001 From: "Chen, Kenneth W" Date: Mon, 6 Mar 2006 14:12:54 -0800 Subject: [IA64] optimize flush_tlb_range on large numa box It was reported from a field customer that global spin lock ptcg_lock is giving a lot of grief on munmap performance running on a large numa machine. What appears to be a problem coming from flush_tlb_range(), which currently unconditionally calls platform_global_tlb_purge(). For some of the numa machines in existence today, this function is mapped into ia64_global_tlb_purge(), which holds ptcg_lock spin lock while executing ptc.ga instruction. Here is a patch that attempt to avoid global tlb purge whenever possible. It will use local tlb purge as much as possible. Though the conditions to use local tlb purge is pretty restrictive. One of the side effect of having flush tlb range instruction on ia64 is that kernel don't get a chance to clear out cpu_vm_mask. On ia64, this mask is sticky and it will accumulate if process bounces around. Thus diminishing the possible use of ptc.l. Thoughts? Signed-off-by: Ken Chen Acked-by: Jack Steiner Acked-by: KAMEZAWA Hiroyuki Signed-off-by: Tony Luck --- arch/ia64/mm/tlb.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'arch') diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c index 6a4eec9113e..4dbbca0b5e9 100644 --- a/arch/ia64/mm/tlb.c +++ b/arch/ia64/mm/tlb.c @@ -156,17 +156,19 @@ flush_tlb_range (struct vm_area_struct *vma, unsigned long start, nbits = purge.max_bits; start &= ~((1UL << nbits) - 1); -# ifdef CONFIG_SMP - platform_global_tlb_purge(mm, start, end, nbits); -# else preempt_disable(); +#ifdef CONFIG_SMP + if (mm != current->active_mm || cpus_weight(mm->cpu_vm_mask) != 1) { + platform_global_tlb_purge(mm, start, end, nbits); + preempt_enable(); + return; + } +#endif do { ia64_ptcl(start, (nbits<<2)); start += (1UL << nbits); } while (start < end); preempt_enable(); -# endif - ia64_srlz_i(); /* srlz.i implies srlz.d */ } EXPORT_SYMBOL(flush_tlb_range); -- cgit v1.2.3 From e6ef0fca2c61f7e773178be8c3833a709a47e022 Mon Sep 17 00:00:00 2001 From: "hawkes@sgi.com" Date: Mon, 27 Mar 2006 13:18:17 -0800 Subject: [IA64-SGI] sn_hwperf use of num_online_cpus() Eliminate an unnecessary -- and flawed -- use of the expensive num_online_cpus(). Signed-off-by: John Hawkes Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/sn2/sn_hwperf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index 70db21f3df2..6ff34fc05c8 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -605,7 +605,7 @@ static int sn_hwperf_op_cpu(struct sn_hwperf_op_info *op_info) op_info->a->arg &= SN_HWPERF_ARG_OBJID_MASK; if (cpu != SN_HWPERF_ARG_ANY_CPU) { - if (cpu >= num_online_cpus() || !cpu_online(cpu)) { + if (cpu >= NR_CPUS || !cpu_online(cpu)) { r = -EINVAL; goto out; } -- cgit v1.2.3 From 769ebc66dec24770ea1e99019099d2bc636a61d3 Mon Sep 17 00:00:00 2001 From: Dean Roe Date: Mon, 6 Mar 2006 10:32:05 -0600 Subject: [IA64-SGI] fix for-loop in sn_hwperf_geoid_to_cnode() Fix a for-loop in sn_hwperf_geoid_to_cnode(). It needs to loop over num_cnodes to ensure it can still process TIO nodes in addition to compute nodes on systems with many nodes. Interim fix until better support for many (>265) nodes is complete. Signed-off-by: Dean Roe Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/sn2/sn_hwperf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index 6ff34fc05c8..d917afa30b2 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -110,7 +110,11 @@ static int sn_hwperf_geoid_to_cnode(char *location) if (sn_hwperf_location_to_bpos(location, &rack, &bay, &slot, &slab)) return -1; - for_each_node(cnode) { + /* + * FIXME: replace with cleaner for_each_XXX macro which addresses + * both compute and IO nodes once ACPI3.0 is available. + */ + for (cnode = 0; cnode < num_cnodes; cnode++) { geoid = cnodeid_get_geoid(cnode); module_id = geo_module(geoid); this_rack = MODULE_GET_RACK(module_id); -- cgit v1.2.3 From 46cba3dcaea4eb51b28fac78d15542a90619a6ef Mon Sep 17 00:00:00 2001 From: Satoru Takeuchi Date: Mon, 27 Mar 2006 17:12:19 +0900 Subject: [IA64] correct some messages and fixes some minor things This patch corrects some wrong comments and a printk message. It also fixes some minor things, and makes all lines fit in 80 columns. Signed-off-by: Satoru Takeuchi Signed-off-by: Tony Luck --- arch/ia64/kernel/iosapic.c | 260 ++++++++++++++++++++++++++++----------------- 1 file changed, 161 insertions(+), 99 deletions(-) (limited to 'arch') diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index 8832c553230..22d845f8536 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -9,54 +9,65 @@ * Copyright (C) 1999 VA Linux Systems * Copyright (C) 1999,2000 Walt Drummond * - * 00/04/19 D. Mosberger Rewritten to mirror more closely the x86 I/O APIC code. - * In particular, we now have separate handlers for edge - * and level triggered interrupts. - * 00/10/27 Asit Mallick, Goutham Rao IRQ vector allocation - * PCI to vector mapping, shared PCI interrupts. - * 00/10/27 D. Mosberger Document things a bit more to make them more understandable. - * Clean up much of the old IOSAPIC cruft. - * 01/07/27 J.I. Lee PCI irq routing, Platform/Legacy interrupts and fixes for - * ACPI S5(SoftOff) support. + * 00/04/19 D. Mosberger Rewritten to mirror more closely the x86 I/O + * APIC code. In particular, we now have separate + * handlers for edge and level triggered + * interrupts. + * 00/10/27 Asit Mallick, Goutham Rao IRQ vector + * allocation PCI to vector mapping, shared PCI + * interrupts. + * 00/10/27 D. Mosberger Document things a bit more to make them more + * understandable. Clean up much of the old + * IOSAPIC cruft. + * 01/07/27 J.I. Lee PCI irq routing, Platform/Legacy interrupts + * and fixes for ACPI S5(SoftOff) support. * 02/01/23 J.I. Lee iosapic pgm fixes for PCI irq routing from _PRT - * 02/01/07 E. Focht Redirectable interrupt vectors in - * iosapic_set_affinity(), initializations for - * /proc/irq/#/smp_affinity + * 02/01/07 E. Focht Redirectable interrupt + * vectors in iosapic_set_affinity(), + * initializations for /proc/irq/#/smp_affinity * 02/04/02 P. Diefenbaugh Cleaned up ACPI PCI IRQ routing. * 02/04/18 J.I. Lee bug fix in iosapic_init_pci_irq - * 02/04/30 J.I. Lee bug fix in find_iosapic to fix ACPI PCI IRQ to IOSAPIC mapping - * error + * 02/04/30 J.I. Lee bug fix in find_iosapic to fix ACPI PCI IRQ to + * IOSAPIC mapping error * 02/07/29 T. Kochi Allocate interrupt vectors dynamically - * 02/08/04 T. Kochi Cleaned up terminology (irq, global system interrupt, vector, etc.) - * 02/09/20 D. Mosberger Simplified by taking advantage of ACPI's pci_irq code. + * 02/08/04 T. Kochi Cleaned up terminology (irq, global system + * interrupt, vector, etc.) + * 02/09/20 D. Mosberger Simplified by taking advantage of ACPI's + * pci_irq code. * 03/02/19 B. Helgaas Make pcat_compat system-wide, not per-IOSAPIC. - * Remove iosapic_address & gsi_base from external interfaces. - * Rationalize __init/__devinit attributes. + * Remove iosapic_address & gsi_base from + * external interfaces. Rationalize + * __init/__devinit attributes. * 04/12/04 Ashok Raj Intel Corporation 2004 - * Updated to work with irq migration necessary for CPU Hotplug + * Updated to work with irq migration necessary + * for CPU Hotplug */ /* - * Here is what the interrupt logic between a PCI device and the kernel looks like: + * Here is what the interrupt logic between a PCI device and the kernel looks + * like: * - * (1) A PCI device raises one of the four interrupt pins (INTA, INTB, INTC, INTD). The - * device is uniquely identified by its bus--, and slot-number (the function - * number does not matter here because all functions share the same interrupt - * lines). + * (1) A PCI device raises one of the four interrupt pins (INTA, INTB, INTC, + * INTD). The device is uniquely identified by its bus-, and slot-number + * (the function number does not matter here because all functions share + * the same interrupt lines). * - * (2) The motherboard routes the interrupt line to a pin on a IOSAPIC controller. - * Multiple interrupt lines may have to share the same IOSAPIC pin (if they're level - * triggered and use the same polarity). Each interrupt line has a unique Global - * System Interrupt (GSI) number which can be calculated as the sum of the controller's - * base GSI number and the IOSAPIC pin number to which the line connects. + * (2) The motherboard routes the interrupt line to a pin on a IOSAPIC + * controller. Multiple interrupt lines may have to share the same + * IOSAPIC pin (if they're level triggered and use the same polarity). + * Each interrupt line has a unique Global System Interrupt (GSI) number + * which can be calculated as the sum of the controller's base GSI number + * and the IOSAPIC pin number to which the line connects. * - * (3) The IOSAPIC uses an internal routing table entries (RTEs) to map the IOSAPIC pin - * into the IA-64 interrupt vector. This interrupt vector is then sent to the CPU. + * (3) The IOSAPIC uses an internal routing table entries (RTEs) to map the + * IOSAPIC pin into the IA-64 interrupt vector. This interrupt vector is then + * sent to the CPU. * - * (4) The kernel recognizes an interrupt as an IRQ. The IRQ interface is used as - * architecture-independent interrupt handling mechanism in Linux. As an - * IRQ is a number, we have to have IA-64 interrupt vector number <-> IRQ number - * mapping. On smaller systems, we use one-to-one mapping between IA-64 vector and - * IRQ. A platform can implement platform_irq_to_vector(irq) and + * (4) The kernel recognizes an interrupt as an IRQ. The IRQ interface is + * used as architecture-independent interrupt handling mechanism in Linux. + * As an IRQ is a number, we have to have + * IA-64 interrupt vector number <-> IRQ number mapping. On smaller + * systems, we use one-to-one mapping between IA-64 vector and IRQ. A + * platform can implement platform_irq_to_vector(irq) and * platform_local_vector_to_irq(vector) APIs to differentiate the mapping. * Please see also include/asm-ia64/hw_irq.h for those APIs. * @@ -64,9 +75,9 @@ * * PCI pin -> global system interrupt (GSI) -> IA-64 vector <-> IRQ * - * Note: The term "IRQ" is loosely used everywhere in Linux kernel to describe interrupts. - * Now we use "IRQ" only for Linux IRQ's. ISA IRQ (isa_irq) is the only exception in this - * source code. + * Note: The term "IRQ" is loosely used everywhere in Linux kernel to + * describeinterrupts. Now we use "IRQ" only for Linux IRQ's. ISA IRQ + * (isa_irq) is the only exception in this source code. */ #include @@ -90,7 +101,6 @@ #include #include - #undef DEBUG_INTERRUPT_ROUTING #ifdef DEBUG_INTERRUPT_ROUTING @@ -99,36 +109,46 @@ #define DBG(fmt...) #endif -#define NR_PREALLOCATE_RTE_ENTRIES (PAGE_SIZE / sizeof(struct iosapic_rte_info)) +#define NR_PREALLOCATE_RTE_ENTRIES \ + (PAGE_SIZE / sizeof(struct iosapic_rte_info)) #define RTE_PREALLOCATED (1) static DEFINE_SPINLOCK(iosapic_lock); -/* These tables map IA-64 vectors to the IOSAPIC pin that generates this vector. */ +/* + * These tables map IA-64 vectors to the IOSAPIC pin that generates this + * vector. + */ struct iosapic_rte_info { - struct list_head rte_list; /* node in list of RTEs sharing the same vector */ + struct list_head rte_list; /* node in list of RTEs sharing the + * same vector */ char __iomem *addr; /* base address of IOSAPIC */ - unsigned int gsi_base; /* first GSI assigned to this IOSAPIC */ + unsigned int gsi_base; /* first GSI assigned to this + * IOSAPIC */ char rte_index; /* IOSAPIC RTE index */ int refcnt; /* reference counter */ unsigned int flags; /* flags */ } ____cacheline_aligned; static struct iosapic_intr_info { - struct list_head rtes; /* RTEs using this vector (empty => not an IOSAPIC interrupt) */ + struct list_head rtes; /* RTEs using this vector (empty => + * not an IOSAPIC interrupt) */ int count; /* # of RTEs that shares this vector */ - u32 low32; /* current value of low word of Redirection table entry */ + u32 low32; /* current value of low word of + * Redirection table entry */ unsigned int dest; /* destination CPU physical ID */ unsigned char dmode : 3; /* delivery mode (see iosapic.h) */ - unsigned char polarity: 1; /* interrupt polarity (see iosapic.h) */ + unsigned char polarity: 1; /* interrupt polarity + * (see iosapic.h) */ unsigned char trigger : 1; /* trigger mode (see iosapic.h) */ } iosapic_intr_info[IA64_NUM_VECTORS]; static struct iosapic { char __iomem *addr; /* base address of IOSAPIC */ - unsigned int gsi_base; /* first GSI assigned to this IOSAPIC */ - unsigned short num_rte; /* number of RTE in this IOSAPIC */ + unsigned int gsi_base; /* first GSI assigned to this + * IOSAPIC */ + unsigned short num_rte; /* # of RTEs on this IOSAPIC */ int rtes_inuse; /* # of RTEs in use on this IOSAPIC */ #ifdef CONFIG_NUMA unsigned short node; /* numa node association via pxm */ @@ -149,7 +169,8 @@ find_iosapic (unsigned int gsi) int i; for (i = 0; i < NR_IOSAPICS; i++) { - if ((unsigned) (gsi - iosapic_lists[i].gsi_base) < iosapic_lists[i].num_rte) + if ((unsigned) (gsi - iosapic_lists[i].gsi_base) < + iosapic_lists[i].num_rte) return i; } @@ -162,7 +183,8 @@ _gsi_to_vector (unsigned int gsi) struct iosapic_intr_info *info; struct iosapic_rte_info *rte; - for (info = iosapic_intr_info; info < iosapic_intr_info + IA64_NUM_VECTORS; ++info) + for (info = iosapic_intr_info; info < + iosapic_intr_info + IA64_NUM_VECTORS; ++info) list_for_each_entry(rte, &info->rtes, rte_list) if (rte->gsi_base + rte->rte_index == gsi) return info - iosapic_intr_info; @@ -185,8 +207,8 @@ gsi_to_irq (unsigned int gsi) unsigned long flags; int irq; /* - * XXX fix me: this assumes an identity mapping vetween IA-64 vector and Linux irq - * numbers... + * XXX fix me: this assumes an identity mapping between IA-64 vector + * and Linux irq numbers... */ spin_lock_irqsave(&iosapic_lock, flags); { @@ -197,7 +219,8 @@ gsi_to_irq (unsigned int gsi) return irq; } -static struct iosapic_rte_info *gsi_vector_to_rte(unsigned int gsi, unsigned int vec) +static struct iosapic_rte_info *gsi_vector_to_rte(unsigned int gsi, + unsigned int vec) { struct iosapic_rte_info *rte; @@ -237,7 +260,9 @@ set_rte (unsigned int gsi, unsigned int vector, unsigned int dest, int mask) for (irq = 0; irq < NR_IRQS; ++irq) if (irq_to_vector(irq) == vector) { - set_irq_affinity_info(irq, (int)(dest & 0xffff), redir); + set_irq_affinity_info(irq, + (int)(dest & 0xffff), + redir); break; } } @@ -259,7 +284,7 @@ set_rte (unsigned int gsi, unsigned int vector, unsigned int dest, int mask) } static void -nop (unsigned int vector) +nop (unsigned int irq) { /* do nothing... */ } @@ -281,7 +306,8 @@ mask_irq (unsigned int irq) { /* set only the mask bit */ low32 = iosapic_intr_info[vec].low32 |= IOSAPIC_MASK; - list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, rte_list) { + list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, + rte_list) { addr = rte->addr; rte_index = rte->rte_index; iosapic_write(addr, IOSAPIC_RTE_LOW(rte_index), low32); @@ -306,7 +332,8 @@ unmask_irq (unsigned int irq) spin_lock_irqsave(&iosapic_lock, flags); { low32 = iosapic_intr_info[vec].low32 &= ~IOSAPIC_MASK; - list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, rte_list) { + list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, + rte_list) { addr = rte->addr; rte_index = rte->rte_index; iosapic_write(addr, IOSAPIC_RTE_LOW(rte_index), low32); @@ -346,21 +373,25 @@ iosapic_set_affinity (unsigned int irq, cpumask_t mask) spin_lock_irqsave(&iosapic_lock, flags); { - low32 = iosapic_intr_info[vec].low32 & ~(7 << IOSAPIC_DELIVERY_SHIFT); + low32 = iosapic_intr_info[vec].low32 & + ~(7 << IOSAPIC_DELIVERY_SHIFT); if (redir) /* change delivery mode to lowest priority */ - low32 |= (IOSAPIC_LOWEST_PRIORITY << IOSAPIC_DELIVERY_SHIFT); + low32 |= (IOSAPIC_LOWEST_PRIORITY << + IOSAPIC_DELIVERY_SHIFT); else /* change delivery mode to fixed */ low32 |= (IOSAPIC_FIXED << IOSAPIC_DELIVERY_SHIFT); iosapic_intr_info[vec].low32 = low32; iosapic_intr_info[vec].dest = dest; - list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, rte_list) { + list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, + rte_list) { addr = rte->addr; rte_index = rte->rte_index; - iosapic_write(addr, IOSAPIC_RTE_HIGH(rte_index), high32); + iosapic_write(addr, IOSAPIC_RTE_HIGH(rte_index), + high32); iosapic_write(addr, IOSAPIC_RTE_LOW(rte_index), low32); } } @@ -433,7 +464,8 @@ iosapic_ack_edge_irq (unsigned int irq) * interrupt for real. This prevents IRQ storms from unhandled * devices. */ - if ((idesc->status & (IRQ_PENDING|IRQ_DISABLED)) == (IRQ_PENDING|IRQ_DISABLED)) + if ((idesc->status & (IRQ_PENDING|IRQ_DISABLED)) == + (IRQ_PENDING|IRQ_DISABLED)) mask_irq(irq); } @@ -467,7 +499,8 @@ iosapic_version (char __iomem *addr) return iosapic_read(addr, IOSAPIC_VERSION); } -static int iosapic_find_sharable_vector (unsigned long trigger, unsigned long pol) +static int iosapic_find_sharable_vector (unsigned long trigger, + unsigned long pol) { int i, vector = -1, min_count = -1; struct iosapic_intr_info *info; @@ -482,7 +515,8 @@ static int iosapic_find_sharable_vector (unsigned long trigger, unsigned long po for (i = IA64_FIRST_DEVICE_VECTOR; i <= IA64_LAST_DEVICE_VECTOR; i++) { info = &iosapic_intr_info[i]; if (info->trigger == trigger && info->polarity == pol && - (info->dmode == IOSAPIC_FIXED || info->dmode == IOSAPIC_LOWEST_PRIORITY)) { + (info->dmode == IOSAPIC_FIXED || info->dmode == + IOSAPIC_LOWEST_PRIORITY)) { if (min_count == -1 || info->count < min_count) { vector = i; min_count = info->count; @@ -506,12 +540,15 @@ iosapic_reassign_vector (int vector) new_vector = assign_irq_vector(AUTO_ASSIGN); if (new_vector < 0) panic("%s: out of interrupt vectors!\n", __FUNCTION__); - printk(KERN_INFO "Reassigning vector %d to %d\n", vector, new_vector); + printk(KERN_INFO "Reassigning vector %d to %d\n", + vector, new_vector); memcpy(&iosapic_intr_info[new_vector], &iosapic_intr_info[vector], sizeof(struct iosapic_intr_info)); INIT_LIST_HEAD(&iosapic_intr_info[new_vector].rtes); - list_move(iosapic_intr_info[vector].rtes.next, &iosapic_intr_info[new_vector].rtes); - memset(&iosapic_intr_info[vector], 0, sizeof(struct iosapic_intr_info)); + list_move(iosapic_intr_info[vector].rtes.next, + &iosapic_intr_info[new_vector].rtes); + memset(&iosapic_intr_info[vector], 0, + sizeof(struct iosapic_intr_info)); iosapic_intr_info[vector].low32 = IOSAPIC_MASK; INIT_LIST_HEAD(&iosapic_intr_info[vector].rtes); } @@ -524,7 +561,8 @@ static struct iosapic_rte_info *iosapic_alloc_rte (void) int preallocated = 0; if (!iosapic_kmalloc_ok && list_empty(&free_rte_list)) { - rte = alloc_bootmem(sizeof(struct iosapic_rte_info) * NR_PREALLOCATE_RTE_ENTRIES); + rte = alloc_bootmem(sizeof(struct iosapic_rte_info) * + NR_PREALLOCATE_RTE_ENTRIES); if (!rte) return NULL; for (i = 0; i < NR_PREALLOCATE_RTE_ENTRIES; i++, rte++) @@ -532,7 +570,8 @@ static struct iosapic_rte_info *iosapic_alloc_rte (void) } if (!list_empty(&free_rte_list)) { - rte = list_entry(free_rte_list.next, struct iosapic_rte_info, rte_list); + rte = list_entry(free_rte_list.next, struct iosapic_rte_info, + rte_list); list_del(&rte->rte_list); preallocated++; } else { @@ -575,7 +614,8 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery, index = find_iosapic(gsi); if (index < 0) { - printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n", __FUNCTION__, gsi); + printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n", + __FUNCTION__, gsi); return -ENODEV; } @@ -586,7 +626,8 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery, if (!rte) { rte = iosapic_alloc_rte(); if (!rte) { - printk(KERN_WARNING "%s: cannot allocate memory\n", __FUNCTION__); + printk(KERN_WARNING "%s: cannot allocate memory\n", + __FUNCTION__); return -ENOMEM; } @@ -602,7 +643,9 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery, else if (vector_is_shared(vector)) { struct iosapic_intr_info *info = &iosapic_intr_info[vector]; if (info->trigger != trigger || info->polarity != polarity) { - printk (KERN_WARNING "%s: cannot override the interrupt\n", __FUNCTION__); + printk (KERN_WARNING + "%s: cannot override the interrupt\n", + __FUNCTION__); return -EINVAL; } } @@ -619,8 +662,10 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery, idesc = irq_descp(vector); if (idesc->handler != irq_type) { if (idesc->handler != &no_irq_type) - printk(KERN_WARNING "%s: changing vector %d from %s to %s\n", - __FUNCTION__, vector, idesc->handler->typename, irq_type->typename); + printk(KERN_WARNING + "%s: changing vector %d from %s to %s\n", + __FUNCTION__, vector, + idesc->handler->typename, irq_type->typename); idesc->handler = irq_type; } return 0; @@ -681,7 +726,7 @@ get_target_cpu (unsigned int gsi, int vector) if (!num_cpus) goto skip_numa_setup; - /* Use vector assigment to distribute across cpus in node */ + /* Use vector assignment to distribute across cpus in node */ cpu_index = vector % num_cpus; for (numa_cpu = first_cpu(cpu_mask) ; i < cpu_index ; i++) @@ -703,7 +748,7 @@ skip_numa_setup: } while (!cpu_online(cpu)); return cpu_physical_id(cpu); -#else +#else /* CONFIG_SMP */ return cpu_physical_id(smp_processor_id()); #endif } @@ -755,7 +800,8 @@ again: if (list_empty(&iosapic_intr_info[vector].rtes)) free_irq_vector(vector); spin_unlock(&iosapic_lock); - spin_unlock_irqrestore(&irq_descp(vector)->lock, flags); + spin_unlock_irqrestore(&irq_descp(vector)->lock, + flags); goto again; } @@ -764,7 +810,8 @@ again: polarity, trigger); if (err < 0) { spin_unlock(&iosapic_lock); - spin_unlock_irqrestore(&irq_descp(vector)->lock, flags); + spin_unlock_irqrestore(&irq_descp(vector)->lock, + flags); return err; } @@ -806,7 +853,8 @@ iosapic_unregister_intr (unsigned int gsi) */ irq = gsi_to_irq(gsi); if (irq < 0) { - printk(KERN_ERR "iosapic_unregister_intr(%u) unbalanced\n", gsi); + printk(KERN_ERR "iosapic_unregister_intr(%u) unbalanced\n", + gsi); WARN_ON(1); return; } @@ -817,7 +865,9 @@ iosapic_unregister_intr (unsigned int gsi) spin_lock(&iosapic_lock); { if ((rte = gsi_vector_to_rte(gsi, vector)) == NULL) { - printk(KERN_ERR "iosapic_unregister_intr(%u) unbalanced\n", gsi); + printk(KERN_ERR + "iosapic_unregister_intr(%u) unbalanced\n", + gsi); WARN_ON(1); goto out; } @@ -827,7 +877,8 @@ iosapic_unregister_intr (unsigned int gsi) /* Mask the interrupt */ low32 = iosapic_intr_info[vector].low32 | IOSAPIC_MASK; - iosapic_write(rte->addr, IOSAPIC_RTE_LOW(rte->rte_index), low32); + iosapic_write(rte->addr, IOSAPIC_RTE_LOW(rte->rte_index), + low32); /* Remove the rte entry from the list */ list_del(&rte->rte_list); @@ -840,7 +891,9 @@ iosapic_unregister_intr (unsigned int gsi) trigger = iosapic_intr_info[vector].trigger; polarity = iosapic_intr_info[vector].polarity; dest = iosapic_intr_info[vector].dest; - printk(KERN_INFO "GSI %u (%s, %s) -> CPU %d (0x%04x) vector %d unregistered\n", + printk(KERN_INFO + "GSI %u (%s, %s) -> CPU %d (0x%04x)" + " vector %d unregistered\n", gsi, (trigger == IOSAPIC_EDGE ? "edge" : "level"), (polarity == IOSAPIC_POL_HIGH ? "high" : "low"), cpu_logical_id(dest), dest, vector); @@ -853,12 +906,15 @@ iosapic_unregister_intr (unsigned int gsi) idesc->handler = &no_irq_type; /* Clear the interrupt information */ - memset(&iosapic_intr_info[vector], 0, sizeof(struct iosapic_intr_info)); + memset(&iosapic_intr_info[vector], 0, + sizeof(struct iosapic_intr_info)); iosapic_intr_info[vector].low32 |= IOSAPIC_MASK; INIT_LIST_HEAD(&iosapic_intr_info[vector].rtes); if (idesc->action) { - printk(KERN_ERR "interrupt handlers still exist on IRQ %u\n", irq); + printk(KERN_ERR + "interrupt handlers still exist on" + "IRQ %u\n", irq); WARN_ON(1); } @@ -873,7 +929,6 @@ iosapic_unregister_intr (unsigned int gsi) /* * ACPI calls this when it finds an entry for a platform interrupt. - * Note that the irq_base and IOSAPIC address must be set in iosapic_init(). */ int __init iosapic_register_platform_intr (u32 int_type, unsigned int gsi, @@ -907,13 +962,16 @@ iosapic_register_platform_intr (u32 int_type, unsigned int gsi, mask = 1; break; default: - printk(KERN_ERR "iosapic_register_platform_irq(): invalid int type 0x%x\n", int_type); + printk(KERN_ERR "%s: invalid int type 0x%x\n", __FUNCTION__, + int_type); return -1; } register_intr(gsi, vector, delivery, polarity, trigger); - printk(KERN_INFO "PLATFORM int %s (0x%x): GSI %u (%s, %s) -> CPU %d (0x%04x) vector %d\n", + printk(KERN_INFO + "PLATFORM int %s (0x%x): GSI %u (%s, %s) -> CPU %d (0x%04x)" + " vector %d\n", int_type < ARRAY_SIZE(name) ? name[int_type] : "unknown", int_type, gsi, (trigger == IOSAPIC_EDGE ? "edge" : "level"), (polarity == IOSAPIC_POL_HIGH ? "high" : "low"), @@ -923,10 +981,8 @@ iosapic_register_platform_intr (u32 int_type, unsigned int gsi, return vector; } - /* * ACPI calls this when it finds an entry for a legacy ISA IRQ override. - * Note that the gsi_base and IOSAPIC address must be set in iosapic_init(). */ void __init iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi, @@ -955,16 +1011,19 @@ iosapic_system_init (int system_pcat_compat) for (vector = 0; vector < IA64_NUM_VECTORS; ++vector) { iosapic_intr_info[vector].low32 = IOSAPIC_MASK; - INIT_LIST_HEAD(&iosapic_intr_info[vector].rtes); /* mark as unused */ + /* mark as unused */ + INIT_LIST_HEAD(&iosapic_intr_info[vector].rtes); } pcat_compat = system_pcat_compat; if (pcat_compat) { /* - * Disable the compatibility mode interrupts (8259 style), needs IN/OUT support - * enabled. + * Disable the compatibility mode interrupts (8259 style), + * needs IN/OUT support enabled. */ - printk(KERN_INFO "%s: Disabling PC-AT compatible 8259 interrupts\n", __FUNCTION__); + printk(KERN_INFO + "%s: Disabling PC-AT compatible 8259 interrupts\n", + __FUNCTION__); outb(0xff, 0xA1); outb(0xff, 0x21); } @@ -1053,12 +1112,14 @@ iosapic_init (unsigned long phys_addr, unsigned int gsi_base) if ((gsi_base == 0) && pcat_compat) { /* - * Map the legacy ISA devices into the IOSAPIC data. Some of these may - * get reprogrammed later on with data from the ACPI Interrupt Source - * Override table. + * Map the legacy ISA devices into the IOSAPIC data. Some of + * these may get reprogrammed later on with data from the ACPI + * Interrupt Source Override table. */ for (isa_irq = 0; isa_irq < 16; ++isa_irq) - iosapic_override_isa_irq(isa_irq, isa_irq, IOSAPIC_POL_HIGH, IOSAPIC_EDGE); + iosapic_override_isa_irq(isa_irq, isa_irq, + IOSAPIC_POL_HIGH, + IOSAPIC_EDGE); } return 0; } @@ -1081,7 +1142,8 @@ iosapic_remove (unsigned int gsi_base) if (iosapic_lists[index].rtes_inuse) { err = -EBUSY; - printk(KERN_WARNING "%s: IOSAPIC for GSI base %u is busy\n", + printk(KERN_WARNING + "%s: IOSAPIC for GSI base %u is busy\n", __FUNCTION__, gsi_base); goto out; } -- cgit v1.2.3 From e6d1ba5cd9954e7c15538aaef7585b235a69e0e1 Mon Sep 17 00:00:00 2001 From: Satoru Takeuchi Date: Mon, 27 Mar 2006 17:13:46 +0900 Subject: [IA64] simplify some condition checks in iosapic_check_gsi_range Some condition checks on iosapic_check_gsi_range() can be omitted because always `base <= end' is assured. This patch simplifies those checks. Signed-off-by: Satoru Takeuchi Signed-off-by: Tony Luck --- arch/ia64/kernel/iosapic.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index 22d845f8536..7956eb9058f 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -1063,10 +1063,7 @@ iosapic_check_gsi_range (unsigned int gsi_base, unsigned int ver) base = iosapic_lists[index].gsi_base; end = base + iosapic_lists[index].num_rte - 1; - if (gsi_base < base && gsi_end < base) - continue;/* OK */ - - if (gsi_base > end && gsi_end > end) + if (gsi_end < base || end < gsi_base) continue; /* OK */ return -EBUSY; -- cgit v1.2.3 From d89cfe7f1e82d758a7983584c1593795d4e2c098 Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Wed, 29 Mar 2006 11:31:23 -0600 Subject: [IA64] Move __mca_table out of the __init section Move __mca_table out of the __init section. Signed-off-by: Tony Luck --- arch/ia64/kernel/vmlinux.lds.S | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'arch') diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S index 0b9e56dd7f0..783600fe52b 100644 --- a/arch/ia64/kernel/vmlinux.lds.S +++ b/arch/ia64/kernel/vmlinux.lds.S @@ -70,6 +70,15 @@ SECTIONS __stop___ex_table = .; } + /* MCA table */ + . = ALIGN(16); + __mca_table : AT(ADDR(__mca_table) - LOAD_OFFSET) + { + __start___mca_table = .; + *(__mca_table) + __stop___mca_table = .; + } + /* Global data */ _data = .; @@ -130,15 +139,6 @@ SECTIONS __initcall_end = .; } - /* MCA table */ - . = ALIGN(16); - __mca_table : AT(ADDR(__mca_table) - LOAD_OFFSET) - { - __start___mca_table = .; - *(__mca_table) - __stop___mca_table = .; - } - .data.patch.vtop : AT(ADDR(.data.patch.vtop) - LOAD_OFFSET) { __start___vtop_patchlist = .; -- cgit v1.2.3 From 3283a67d8618c9a292eced23e8753ab64adc6dba Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Thu, 30 Mar 2006 10:13:22 -0500 Subject: [IA64] Add __mca_table to the DISCARD list in gate.lds Add __mca_table to the DISCARD list for the gate.lds linker script to avoid broken linker references when linking the final vmlinux file. Also add comment to include/asm-ia64/asmmacros.h to avoid anyone else hitting this problem in the future. Credits to James Bottomley for spotting the DISCARD list in gate.lds.S Signed-off-by: Jes Sorensen Signed-off-by: Tony Luck --- arch/ia64/kernel/gate.lds.S | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S index e1e4aba9ecd..7c99e6ec3da 100644 --- a/arch/ia64/kernel/gate.lds.S +++ b/arch/ia64/kernel/gate.lds.S @@ -59,6 +59,7 @@ SECTIONS *(.dynbss) *(.bss .bss.* .gnu.linkonce.b.*) *(__ex_table) + *(__mca_table) } } -- cgit v1.2.3 From c1c57d767100417f63c18da52d7e96f82b2b9e1a Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 30 Mar 2006 09:53:39 -0700 Subject: [IA64] ioremap() should prefer WB over UC efi_memmap_init() collects full granules of WB memory, without regard for whether they also support UC. So in order for ioremap() to work for main memory, it must prefer WB mappings when possible. Signed-off-by: Bjorn Helgaas Signed-off-by: Tony Luck --- arch/ia64/mm/ioremap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/ia64/mm/ioremap.c b/arch/ia64/mm/ioremap.c index 62328621f99..643ccc6960c 100644 --- a/arch/ia64/mm/ioremap.c +++ b/arch/ia64/mm/ioremap.c @@ -21,12 +21,12 @@ __ioremap (unsigned long offset, unsigned long size) void __iomem * ioremap (unsigned long offset, unsigned long size) { - if (efi_mem_attribute_range(offset, size, EFI_MEMORY_UC)) - return __ioremap(offset, size); - if (efi_mem_attribute_range(offset, size, EFI_MEMORY_WB)) return phys_to_virt(offset); + if (efi_mem_attribute_range(offset, size, EFI_MEMORY_UC)) + return __ioremap(offset, size); + /* * Someday this should check ACPI resources so we * can do the right thing for hot-plugged regions. -- cgit v1.2.3 From a81dd18eb974cc34634c53a6447b2799ec0c3158 Mon Sep 17 00:00:00 2001 From: Thibaut VARENE Date: Fri, 3 Feb 2006 18:06:30 -0700 Subject: [PARISC] Clarify pdc_stable license terms pdc_stable.c is explicitly licensed under GPL version 2. Signed-off-by: Thibaut VARENE Signed-off-by: Kyle McMartin --- arch/parisc/kernel/pdc_chassis.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/parisc/kernel/pdc_chassis.c b/arch/parisc/kernel/pdc_chassis.c index 0cea6958f42..a45e2e2ffd9 100644 --- a/arch/parisc/kernel/pdc_chassis.c +++ b/arch/parisc/kernel/pdc_chassis.c @@ -5,9 +5,8 @@ * Copyright (C) 2002-2004 Thibaut VARENE * * 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. + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of -- cgit v1.2.3 From 94c3e87a792c70d041954b0ef68ebd22368d0931 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Tue, 7 Mar 2006 13:34:45 -0700 Subject: [PARISC] Enable free_initrd_mem() I think it's time to enable free_initrd_mem() again... Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/mm/init.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 852eda3953d..3796be67cd5 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -1013,9 +1013,9 @@ void flush_tlb_all(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { -#if 0 - if (start < end) - printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10); + if (start >= end) + return; + printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10); for (; start < end; start += PAGE_SIZE) { ClearPageReserved(virt_to_page(start)); init_page_count(virt_to_page(start)); @@ -1023,6 +1023,5 @@ void free_initrd_mem(unsigned long start, unsigned long end) num_physpages++; totalram_pages++; } -#endif } #endif -- cgit v1.2.3 From 5076c15862644edb91d2e3436b2fa3e07b28385d Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Mon, 27 Mar 2006 12:52:15 -0700 Subject: [PARISC] I/O-Space must be ioremap_nocache()'d Addresses in F-space must be accessed uncached on most parisc machines. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/kernel/perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c index 53f861c82f9..ac8ee205c35 100644 --- a/arch/parisc/kernel/perf.c +++ b/arch/parisc/kernel/perf.c @@ -805,7 +805,7 @@ static int perf_write_image(uint64_t *memaddr) return -1; } - runway = ioremap(cpu_device->hpa.start, 4096); + runway = ioremap_nocache(cpu_device->hpa.start, 4096); /* Merge intrigue bits into Runway STATUS 0 */ tmp64 = __raw_readq(runway + RUNWAY_STATUS) & 0xffecfffffffffffful; -- cgit v1.2.3 From ba57583396585a1ca509e2a84d970a2ff3f9bbfb Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Wed, 22 Mar 2006 09:42:04 -0700 Subject: [PARISC] Add parisc implementation of flush_kernel_dcache_page() We need to do a little renaming of our original syntax because of the difference in arguments. Signed-off-by: James Bottomley Signed-off-by: Kyle McMartin --- arch/parisc/kernel/cache.c | 6 +++--- arch/parisc/kernel/pacache.S | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'arch') diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index d8a4ca021aa..360b7391cb8 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -89,7 +89,7 @@ update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) if (pfn_valid(page_to_pfn(page)) && page_mapping(page) && test_bit(PG_dcache_dirty, &page->flags)) { - flush_kernel_dcache_page(page_address(page)); + flush_kernel_dcache_page(page); clear_bit(PG_dcache_dirty, &page->flags); } } @@ -278,7 +278,7 @@ void flush_dcache_page(struct page *page) return; } - flush_kernel_dcache_page(page_address(page)); + flush_kernel_dcache_page(page); if (!mapping) return; @@ -317,7 +317,7 @@ EXPORT_SYMBOL(flush_dcache_page); /* Defined in arch/parisc/kernel/pacache.S */ EXPORT_SYMBOL(flush_kernel_dcache_range_asm); -EXPORT_SYMBOL(flush_kernel_dcache_page); +EXPORT_SYMBOL(flush_kernel_dcache_page_asm); EXPORT_SYMBOL(flush_data_cache_local); EXPORT_SYMBOL(flush_kernel_icache_range_asm); diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 9534ee17b9b..7a4f07e8d3c 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -621,9 +621,9 @@ __clear_user_page_asm: .procend - .export flush_kernel_dcache_page + .export flush_kernel_dcache_page_asm -flush_kernel_dcache_page: +flush_kernel_dcache_page_asm: .proc .callinfo NO_CALLS .entry -- cgit v1.2.3 From b9e71ac13a71bb435a4146d868080f5389bb906c Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Tue, 21 Mar 2006 16:01:15 -0700 Subject: [PARISC] Fix IOREMAP with a 64-bit kernel We were only copying 32-bits of the PTE/PFN, not the full 52-bits. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/kernel/entry.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 9af4b22a6d7..6d17c0a3431 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -563,10 +563,10 @@ extrd,u,*= \pte,_PAGE_GATEWAY_BIT+32,1,%r0 depd %r0,11,2,\prot /* If Gateway, Set PL2 to 0 */ - /* Get rid of prot bits and convert to page addr for iitlbt */ + /* Get rid of prot bits and convert to page addr for iitlbt and idtlbt */ depd %r0,63,PAGE_SHIFT,\pte - extrd,u \pte,56,32,\pte + extrd,s \pte,(63-PAGE_SHIFT)+(63-58),64-PAGE_SHIFT,\pte .endm /* Identical macro to make_insert_tlb above, except it @@ -584,7 +584,7 @@ /* Get rid of prot bits and convert to page addr for iitlba */ - depi 0,31,12,\pte + depi 0,31,PAGE_SHIFT,\pte extru \pte,24,25,\pte .endm -- cgit v1.2.3 From b8ce0aadcdebbaf5ec013c57e2a0803060817bcc Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Tue, 7 Mar 2006 14:12:13 -0700 Subject: [PARISC] Add CONFIG_HPPA_IOREMAP to conditionally enable ioremap Instead of making it a #define in asm/io.h, allow user to select to turn on IOREMAP from the config menu. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/Kconfig | 11 +++++++++++ arch/parisc/mm/ioremap.c | 13 ++++++------- 2 files changed, 17 insertions(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 6b3c50964ca..fc5755d1db5 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -138,6 +138,17 @@ config 64BIT enable this option otherwise. The 64bit kernel is significantly bigger and slower than the 32bit one. +config HPPA_IOREMAP + bool "Enable IOREMAP functionality (EXPERIMENTAL)" + depends on EXPERIMENTAL + default n + help + Enable this option if you want to enable real IOREMAPPING on PA-RISC. + Currently we just "simulate" I/O remapping, and enabling this option + will just crash your machine. + + Say N here, unless you are a real PA-RISC Linux kernel hacker. + config SMP bool "Symmetric multi-processing support" ---help--- diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index edd9a9559cb..02877214419 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -72,7 +72,7 @@ remap_area_pmd(pmd_t *pmd, unsigned long address, unsigned long size, return 0; } -#if USE_HPPA_IOREMAP +#ifdef CONFIG_HPPA_IOREMAP static int remap_area_pages(unsigned long address, unsigned long phys_addr, unsigned long size, unsigned long flags) @@ -114,7 +114,7 @@ remap_area_pages(unsigned long address, unsigned long phys_addr, return error; } -#endif /* USE_HPPA_IOREMAP */ +#endif /* CONFIG_HPPA_IOREMAP */ #ifdef CONFIG_DEBUG_IOREMAP static unsigned long last = 0; @@ -154,8 +154,7 @@ EXPORT_SYMBOL(__raw_bad_addr); */ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags) { -#if !(USE_HPPA_IOREMAP) - +#if !defined(CONFIG_HPPA_IOREMAP) unsigned long end = phys_addr + size - 1; /* Support EISA addresses */ if ((phys_addr >= 0x00080000 && end < 0x000fffff) @@ -222,10 +221,10 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l void iounmap(void __iomem *addr) { -#if !(USE_HPPA_IOREMAP) - return; -#else +#ifdef CONFIG_HPPA_IOREMAP if (addr > high_memory) return vfree((void *) (PAGE_MASK & (unsigned long __force) addr)); +#else + return; #endif } -- cgit v1.2.3 From 29ef8295327653ff09a56285c35213cd31fa54b3 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Thu, 23 Mar 2006 00:32:46 -0700 Subject: [PARISC] Enable ioremap functionality unconditionally Enable CONFIG_HPPA_IOREMAP by default and remove all now unnecessary code. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/Kconfig | 11 ----------- arch/parisc/mm/ioremap.c | 16 ++-------------- 2 files changed, 2 insertions(+), 25 deletions(-) (limited to 'arch') diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index fc5755d1db5..6b3c50964ca 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -138,17 +138,6 @@ config 64BIT enable this option otherwise. The 64bit kernel is significantly bigger and slower than the 32bit one. -config HPPA_IOREMAP - bool "Enable IOREMAP functionality (EXPERIMENTAL)" - depends on EXPERIMENTAL - default n - help - Enable this option if you want to enable real IOREMAPPING on PA-RISC. - Currently we just "simulate" I/O remapping, and enabling this option - will just crash your machine. - - Say N here, unless you are a real PA-RISC Linux kernel hacker. - config SMP bool "Symmetric multi-processing support" ---help--- diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 02877214419..5a22e1cab21 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -72,7 +72,6 @@ remap_area_pmd(pmd_t *pmd, unsigned long address, unsigned long size, return 0; } -#ifdef CONFIG_HPPA_IOREMAP static int remap_area_pages(unsigned long address, unsigned long phys_addr, unsigned long size, unsigned long flags) @@ -114,7 +113,6 @@ remap_area_pages(unsigned long address, unsigned long phys_addr, return error; } -#endif /* CONFIG_HPPA_IOREMAP */ #ifdef CONFIG_DEBUG_IOREMAP static unsigned long last = 0; @@ -154,21 +152,16 @@ EXPORT_SYMBOL(__raw_bad_addr); */ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags) { -#if !defined(CONFIG_HPPA_IOREMAP) +#ifdef CONFIG_EISA + #error FIXME. unsigned long end = phys_addr + size - 1; /* Support EISA addresses */ if ((phys_addr >= 0x00080000 && end < 0x000fffff) || (phys_addr >= 0x00500000 && end < 0x03bfffff)) { phys_addr |= 0xfc000000; } - -#ifdef CONFIG_DEBUG_IOREMAP - return (void __iomem *)(phys_addr - (0x1UL << NYBBLE_SHIFT)); -#else - return (void __iomem *)phys_addr; #endif -#else void *addr; struct vm_struct *area; unsigned long offset, last_addr; @@ -216,15 +209,10 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l } return (void __iomem *) (offset + (char *)addr); -#endif } void iounmap(void __iomem *addr) { -#ifdef CONFIG_HPPA_IOREMAP if (addr > high_memory) return vfree((void *) (PAGE_MASK & (unsigned long __force) addr)); -#else - return; -#endif } -- cgit v1.2.3 From cb4ab59cd6136f6ad6b3513054ac969fea02dfc6 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Thu, 23 Mar 2006 00:40:10 -0700 Subject: [PARISC] Temporary FIXME for ioremapping EISA regions Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/mm/ioremap.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'arch') diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 5a22e1cab21..21a16747e56 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -152,20 +152,21 @@ EXPORT_SYMBOL(__raw_bad_addr); */ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags) { + void *addr; + struct vm_struct *area; + unsigned long offset, last_addr; + #ifdef CONFIG_EISA - #error FIXME. unsigned long end = phys_addr + size - 1; /* Support EISA addresses */ if ((phys_addr >= 0x00080000 && end < 0x000fffff) || (phys_addr >= 0x00500000 && end < 0x03bfffff)) { phys_addr |= 0xfc000000; +#warning "FIXME: EISA regions do not work yet..." + return NULL; /* XXX */ } #endif - void *addr; - struct vm_struct *area; - unsigned long offset, last_addr; - /* Don't allow wraparound or zero size */ last_addr = phys_addr + size - 1; if (!size || last_addr < phys_addr) -- cgit v1.2.3 From a41d3862dfd44a1b09a0f6243bb34773061fd9a2 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Thu, 23 Mar 2006 01:07:00 -0700 Subject: [PARISC] Remove obsolete CONFIG_DEBUG_IOREMAP Remove CONFIG_DEBUG_IOREMAP, it's now obsolete and won't work anyway. Remove it from lib/KConfig since it was only available on parisc. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/lib/iomap.c | 4 ---- arch/parisc/mm/ioremap.c | 24 ------------------------ 2 files changed, 28 deletions(-) (limited to 'arch') diff --git a/arch/parisc/lib/iomap.c b/arch/parisc/lib/iomap.c index 01bec8fcbd0..f4a811690ab 100644 --- a/arch/parisc/lib/iomap.c +++ b/arch/parisc/lib/iomap.c @@ -263,11 +263,7 @@ static const struct iomap_ops iomem_ops = { const struct iomap_ops *iomap_ops[8] = { [0] = &ioport_ops, -#ifdef CONFIG_DEBUG_IOREMAP - [6] = &iomem_ops, -#else [7] = &iomem_ops -#endif }; diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 21a16747e56..a5967b7d372 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -114,30 +114,6 @@ remap_area_pages(unsigned long address, unsigned long phys_addr, return error; } -#ifdef CONFIG_DEBUG_IOREMAP -static unsigned long last = 0; - -void gsc_bad_addr(unsigned long addr) -{ - if (time_after(jiffies, last + HZ*10)) { - printk("gsc_foo() called with bad address 0x%lx\n", addr); - dump_stack(); - last = jiffies; - } -} -EXPORT_SYMBOL(gsc_bad_addr); - -void __raw_bad_addr(const volatile void __iomem *addr) -{ - if (time_after(jiffies, last + HZ*10)) { - printk("__raw_foo() called with bad address 0x%p\n", addr); - dump_stack(); - last = jiffies; - } -} -EXPORT_SYMBOL(__raw_bad_addr); -#endif - /* * Generic mapping function (not visible outside): */ -- cgit v1.2.3 From b29eac43023bb1b62081efa878c3cf72cb39c437 Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Sun, 19 Feb 2006 11:02:50 -0700 Subject: [PARISC] getsockopt should be ENTRY_COMP compat_sys_getsockopt exists, so we should use that, instead of directly using sys_getsockopt on 64-bit compiles. Signed-off-by: Kyle McMartin --- arch/parisc/kernel/syscall_table.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 89b6c56ea0a..bbeeb614cfa 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -287,7 +287,7 @@ ENTRY_SAME(chown) /* 180 */ /* setsockopt() used by iptables: SO_SET_REPLACE/SO_SET_ADD_COUNTERS */ ENTRY_COMP(setsockopt) - ENTRY_SAME(getsockopt) + ENTRY_COMP(getsockopt) ENTRY_COMP(sendmsg) ENTRY_COMP(recvmsg) ENTRY_SAME(semop) /* 185 */ -- cgit v1.2.3 From 10267cdd0c2dee46a3f59d93fbfac7229d416dba Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sun, 26 Mar 2006 01:54:16 -0700 Subject: [PARISC] Fixup CONFIG_EISA a bit Fix up some ISA/EISA stuff. (Note: isa_ accessors have been removed from asm/io.h) Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/mm/ioremap.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'arch') diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index a5967b7d372..5067ea90d91 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -135,11 +135,9 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l #ifdef CONFIG_EISA unsigned long end = phys_addr + size - 1; /* Support EISA addresses */ - if ((phys_addr >= 0x00080000 && end < 0x000fffff) - || (phys_addr >= 0x00500000 && end < 0x03bfffff)) { - phys_addr |= 0xfc000000; -#warning "FIXME: EISA regions do not work yet..." - return NULL; /* XXX */ + if ((phys_addr >= 0x00080000 && end < 0x000fffff) || + (phys_addr >= 0x00500000 && end < 0x03bfffff)) { + phys_addr |= F_EXTEND(0xfc000000); } #endif -- cgit v1.2.3 From 50a34dbd612925f2ec55b1781632835ef36b97d5 Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Fri, 24 Mar 2006 21:24:21 -0700 Subject: [PARISC] Add PREEMPT support Signed-off-by: Kyle McMartin --- arch/parisc/Kconfig | 6 +----- arch/parisc/kernel/entry.S | 39 ++++++++++++++++++++++++++++++++++++--- 2 files changed, 37 insertions(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 6b3c50964ca..2fdf21989dc 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -177,14 +177,10 @@ config ARCH_DISCONTIGMEM_DEFAULT def_bool y depends on ARCH_DISCONTIGMEM_ENABLE +source "kernel/Kconfig.preempt" source "kernel/Kconfig.hz" source "mm/Kconfig" -config PREEMPT - bool -# bool "Preemptible Kernel" - default n - config COMPAT def_bool y depends on 64BIT diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 6d17c0a3431..7c95d7663c2 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -1014,14 +1014,21 @@ intr_restore: nop nop +#ifndef CONFIG_PREEMPT +# define intr_do_preempt intr_restore +#endif /* !CONFIG_PREEMPT */ + .import schedule,code intr_do_resched: - /* Only do reschedule if we are returning to user space */ + /* Only call schedule on return to userspace. If we're returning + * to kernel space, we may schedule if CONFIG_PREEMPT, otherwise + * we jump back to intr_restore. + */ LDREG PT_IASQ0(%r16), %r20 - CMPIB= 0,%r20,intr_restore /* backward */ + CMPIB= 0, %r20, intr_do_preempt nop LDREG PT_IASQ1(%r16), %r20 - CMPIB= 0,%r20,intr_restore /* backward */ + CMPIB= 0, %r20, intr_do_preempt nop #ifdef CONFIG_64BIT @@ -1037,6 +1044,32 @@ intr_do_resched: #endif ldo R%intr_check_sig(%r2), %r2 + /* preempt the current task on returning to kernel + * mode from an interrupt, iff need_resched is set, + * and preempt_count is 0. otherwise, we continue on + * our merry way back to the current running task. + */ +#ifdef CONFIG_PREEMPT + .import preempt_schedule_irq,code +intr_do_preempt: + rsm PSW_SM_I, %r0 /* disable interrupts */ + + /* current_thread_info()->preempt_count */ + mfctl %cr30, %r1 + LDREG TI_PRE_COUNT(%r1), %r19 + CMPIB<> 0, %r19, intr_restore /* if preempt_count > 0 */ + nop /* prev insn branched backwards */ + + /* check if we interrupted a critical path */ + LDREG PT_PSW(%r16), %r20 + bb,<,n %r20, 31 - PSW_SM_I, intr_restore + nop + + BL preempt_schedule_irq, %r2 + nop + + b intr_restore /* ssm PSW_SM_I done by intr_restore */ +#endif /* CONFIG_PREEMPT */ .import do_signal,code intr_do_signal: -- cgit v1.2.3 From 6f0b45152d458f86f11e8a601735af1c352e6f6c Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sun, 26 Mar 2006 11:19:46 -0700 Subject: [PARISC] Update defconfigs Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/configs/712_defconfig | 160 +++++++++++------------- arch/parisc/configs/c3000_defconfig | 240 +++++++++++++++--------------------- arch/parisc/defconfig | 165 ++++++++++++++++--------- 3 files changed, 286 insertions(+), 279 deletions(-) (limited to 'arch') diff --git a/arch/parisc/configs/712_defconfig b/arch/parisc/configs/712_defconfig index 3e013f55df6..41fd0696bbe 100644 --- a/arch/parisc/configs/712_defconfig +++ b/arch/parisc/configs/712_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc5-pa1 -# Fri Oct 21 23:04:34 2005 +# Linux kernel version: 2.6.16-pa6 +# Sun Mar 26 19:59:51 2006 # CONFIG_PARISC=y CONFIG_MMU=y @@ -10,14 +10,11 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y -# CONFIG_CLEAN_COMPILE is not set -CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -32,17 +29,18 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set 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_EPOLL=y @@ -51,8 +49,10 @@ CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set # # Loadable module support @@ -65,6 +65,23 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +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" + # # Processor type and features # @@ -75,6 +92,10 @@ CONFIG_PA7100LC=y # CONFIG_PA8X00 is not set CONFIG_PA11=y # CONFIG_SMP is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set @@ -86,7 +107,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_PREEMPT is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_HPUX is not set # @@ -130,6 +151,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -165,7 +187,12 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# # CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration @@ -182,64 +209,6 @@ 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_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 # # DCCP Configuration (EXPERIMENTAL) @@ -250,6 +219,11 @@ CONFIG_IP_NF_ARP_MANGLE=m # 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 # CONFIG_VLAN_8021Q is not set @@ -263,8 +237,11 @@ CONFIG_LLC2=m # 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 @@ -304,6 +281,7 @@ 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_1284 is not set @@ -314,7 +292,6 @@ CONFIG_PARPORT_GSC=y # # Block devices # -# CONFIG_BLK_DEV_FD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -325,14 +302,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 CONFIG_BLK_DEV_INITRD=y # 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=m # @@ -376,6 +345,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m # # SCSI low-level drivers # +# CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set @@ -407,7 +377,6 @@ CONFIG_MD_RAID1=m # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # # I2O device support @@ -471,6 +440,7 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -516,8 +486,8 @@ 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_HIL_OLD=y -# CONFIG_KEYBOARD_HIL is not set +# CONFIG_KEYBOARD_HIL_OLD is not set +CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_SERIAL=m @@ -554,6 +524,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y 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 @@ -598,12 +569,20 @@ 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 +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + # # Dallas's 1-wire bus # @@ -640,7 +619,6 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y @@ -655,6 +633,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=128 CONFIG_DUMMY_CONSOLE_ROWS=48 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y CONFIG_FONTS=y CONFIG_FONT_8x8=y @@ -695,6 +674,8 @@ CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set @@ -723,6 +704,10 @@ CONFIG_SND_HARMONY=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + # # USB Gadget Support # @@ -736,10 +721,9 @@ CONFIG_SND_HARMONY=y # # InfiniBand support # -# CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # # @@ -765,6 +749,7 @@ CONFIG_XFS_EXPORT=y # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -800,10 +785,10 @@ CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_HUGETLBFS 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 @@ -821,7 +806,6 @@ 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 # # Network File Systems @@ -917,18 +901,22 @@ CONFIG_OPROFILE=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT 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_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_DEBUG_RODATA=y # # Security options diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index 0b1c8c1fa8a..1222dad0c0c 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc5-pa1 -# Fri Oct 21 23:06:31 2005 +# Linux kernel version: 2.6.16-pa6 +# Sun Mar 26 20:03:29 2006 # CONFIG_PARISC=y CONFIG_MMU=y @@ -10,14 +10,11 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y -# CONFIG_CLEAN_COMPILE is not set -CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -32,28 +29,30 @@ CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=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_EPOLL=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SHMEM=y CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set # # Loadable module support @@ -66,6 +65,23 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +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" + # # Processor type and features # @@ -78,6 +94,10 @@ CONFIG_PA20=y CONFIG_PREFETCH=y # CONFIG_64BIT is not set # CONFIG_SMP is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set @@ -89,7 +109,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_PREEMPT is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_HPUX is not set # @@ -135,6 +155,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -175,7 +196,12 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y CONFIG_NETFILTER_DEBUG=y + +# +# Core Netfilter Configuration +# # CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration @@ -192,87 +218,11 @@ 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_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 is not set -# CONFIG_IP_NF_MATCH_DCCP is not set -# CONFIG_IP_NF_MATCH_COMMENT is not set -# CONFIG_IP_NF_MATCH_HASHLIMIT is not set -# 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_RAW is not set -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m # # IPv6: Netfilter Configuration (EXPERIMENTAL) # # 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 is not set -# CONFIG_IP6_NF_MATCH_FRAG is not set -# CONFIG_IP6_NF_MATCH_HL is not set -# CONFIG_IP6_NF_MATCH_MULTIPORT is not set -CONFIG_IP6_NF_MATCH_OWNER=m -# 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=m -# 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 is not set # # DCCP Configuration (EXPERIMENTAL) @@ -283,6 +233,11 @@ CONFIG_IP6_NF_MANGLE=m # 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 # CONFIG_VLAN_8021Q is not set @@ -295,8 +250,11 @@ CONFIG_IP6_NF_MANGLE=m # 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 @@ -341,7 +299,6 @@ CONFIG_FW_LOADER=y # # Block devices # -# CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -355,14 +312,6 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 # 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 # @@ -458,6 +407,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m # # SCSI low-level drivers # +# 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 @@ -466,7 +416,6 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set @@ -476,18 +425,18 @@ CONFIG_SCSI_SATA=y CONFIG_SCSI_ATA_PIIX=m # CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set -CONFIG_SCSI_SATA_PROMISE=m +# 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_SATA_INTEL_COMBINED=y -# CONFIG_SCSI_CPQFCTS 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 @@ -496,18 +445,11 @@ 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_IOMAPPED is not set +CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set -CONFIG_SCSI_QLA2XXX=y -# CONFIG_SCSI_QLA21XX is not set -# CONFIG_SCSI_QLA22XX is not set -# CONFIG_SCSI_QLA2300 is not set -# CONFIG_SCSI_QLA2322 is not set -# CONFIG_SCSI_QLA6312 is not set -# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set @@ -633,6 +575,7 @@ CONFIG_E1000=m # 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 @@ -668,6 +611,7 @@ 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=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -744,6 +688,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=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 @@ -753,7 +698,6 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support # -# CONFIG_SERIAL_MUX is not set # CONFIG_PDC_CONSOLE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -788,12 +732,19 @@ 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 +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + # # Dallas's 1-wire bus # @@ -830,7 +781,6 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set @@ -840,6 +790,7 @@ CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_STI=y +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -853,10 +804,7 @@ CONFIG_FB_STI=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -866,6 +814,7 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y @@ -898,23 +847,27 @@ CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set # # 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 # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_AC97_BUS=y # # PCI devices # +CONFIG_SND_AD1889=y +# CONFIG_SND_AD1889_OPL3 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -923,39 +876,38 @@ CONFIG_SND_AC97_BUS=y # CONFIG_SND_AU8830 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set -# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_AD1889=y -# CONFIG_SND_AD1889_OPL3 is not set -# CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set -# CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_FM801 is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set # 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_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set # CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set -# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_YMFPCI is not set # # USB devices @@ -998,12 +950,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # USB Device Class drivers # # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set -# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set @@ -1015,12 +970,15 @@ CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ALAUDA 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 @@ -1034,6 +992,7 @@ CONFIG_USB_HIDDEV=y # 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 @@ -1108,7 +1067,7 @@ CONFIG_USB_LEGOTOWER=m # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # # @@ -1130,6 +1089,7 @@ CONFIG_XFS_EXPORT=y # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1164,10 +1124,10 @@ CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_HUGETLBFS 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 @@ -1274,18 +1234,22 @@ CONFIG_OPROFILE=m # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT 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_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_DEBUG_RODATA=y # # Security options diff --git a/arch/parisc/defconfig b/arch/parisc/defconfig index f38a4620d24..59f7bc38e72 100644 --- a/arch/parisc/defconfig +++ b/arch/parisc/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc5-pa1 -# Fri Oct 21 23:01:33 2005 +# Linux kernel version: 2.6.16-pa6 +# Sun Mar 26 19:50:07 2006 # CONFIG_PARISC=y CONFIG_MMU=y @@ -15,7 +15,6 @@ CONFIG_GENERIC_IRQ_PROBE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -30,17 +29,18 @@ CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -# CONFIG_HOTPLUG is not set -CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # 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_EPOLL=y @@ -49,14 +49,33 @@ CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set # # Loadable module support # # CONFIG_MODULES is not set +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +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" + # # Processor type and features # @@ -67,6 +86,10 @@ CONFIG_PA7000=y # CONFIG_PA8X00 is not set CONFIG_PA11=y # 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_1000 is not set @@ -78,7 +101,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_PREEMPT is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_HPUX is not set # @@ -132,6 +155,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -174,6 +198,11 @@ CONFIG_IPV6=y # 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 # CONFIG_VLAN_8021Q is not set @@ -186,8 +215,11 @@ CONFIG_IPV6=y # 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 @@ -228,6 +260,7 @@ CONFIG_PARPORT_PC=y # CONFIG_PARPORT_SERIAL is not set # 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_1284 is not set @@ -254,14 +287,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y # 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 # @@ -305,6 +330,7 @@ CONFIG_SCSI_SPI_ATTRS=y # # SCSI low-level drivers # +# 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 @@ -331,7 +357,7 @@ 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_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set CONFIG_SCSI_ZALON=y CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 @@ -340,13 +366,7 @@ 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_QLA2XXX=y -# CONFIG_SCSI_QLA21XX is not set -# CONFIG_SCSI_QLA22XX is not set -# CONFIG_SCSI_QLA2300 is not set -# CONFIG_SCSI_QLA2322 is not set -# CONFIG_SCSI_QLA6312 is not set -# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SIM710 is not set # CONFIG_SCSI_DC395x is not set @@ -471,6 +491,7 @@ CONFIG_ACENIC=y # 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=y @@ -562,13 +583,13 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set -CONFIG_KEYBOARD_HIL_OLD=y +# CONFIG_KEYBOARD_HIL_OLD is not set CONFIG_KEYBOARD_HIL=y CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set -# CONFIG_MOUSE_HIL is not set +CONFIG_MOUSE_HIL=y CONFIG_INPUT_JOYSTICK=y # CONFIG_JOYSTICK_ANALOG is not set # CONFIG_JOYSTICK_A3D is not set @@ -628,6 +649,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=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 @@ -675,12 +697,19 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set # # I2C support # # CONFIG_I2C is not set +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + # # Dallas's 1-wire bus # @@ -691,6 +720,7 @@ CONFIG_GEN_RTC=y # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_F71805F is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -718,7 +748,6 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set @@ -728,6 +757,7 @@ CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_STI=y +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -741,9 +771,7 @@ CONFIG_FB_STI=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -753,15 +781,28 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_STI_CONSOLE=y -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# 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 # # Logo configuration # -# CONFIG_LOGO is not set +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 # @@ -781,23 +822,27 @@ CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set # # 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 # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_AC97_BUS=y # # PCI devices # +CONFIG_SND_AD1889=y +# CONFIG_SND_AD1889_OPL3 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -806,39 +851,38 @@ CONFIG_SND_AC97_BUS=y # CONFIG_SND_AU8830 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set -# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_AD1889=y -# CONFIG_SND_AD1889_OPL3 is not set -# CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set -# CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_FM801 is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set # 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_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set # CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set -# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_YMFPCI is not set # # USB devices @@ -888,14 +932,18 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # USB Device Class drivers # # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set -# CONFIG_USB_BLUETOOTH_TTY is not set # 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 +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information # # CONFIG_USB_STORAGE is not set +# CONFIG_USB_LIBUSUAL is not set # # USB Input Devices @@ -918,6 +966,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # 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 @@ -994,7 +1043,7 @@ CONFIG_USB_MON=y # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # # @@ -1011,6 +1060,7 @@ 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 @@ -1045,6 +1095,7 @@ CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y # CONFIG_RELAYFS_FS is not set +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1151,18 +1202,22 @@ CONFIG_OPROFILE=y # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=15 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT 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_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_DEBUG_RODATA=y # # Security options -- cgit v1.2.3 From d345fd362b1a8b14cc2dacf6a10c28b1962759d3 Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Wed, 29 Mar 2006 15:18:32 -0700 Subject: [PARISC] Move ioremap EXPORT_SYMBOL from parisc_ksyms.c Move ioremap/iounmap EXPORT_SYMBOL to ioremap.c where they belong. Signed-off-by: Kyle McMartin --- arch/parisc/kernel/parisc_ksyms.c | 2 -- arch/parisc/mm/ioremap.c | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index 1d00c365f2b..4c3378fb2af 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -82,8 +82,6 @@ EXPORT_SYMBOL($global$); #endif #include -EXPORT_SYMBOL(__ioremap); -EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(memcpy_toio); EXPORT_SYMBOL(memcpy_fromio); EXPORT_SYMBOL(memset_io); diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 5067ea90d91..0db12818d7b 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -185,9 +185,11 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l return (void __iomem *) (offset + (char *)addr); } +EXPORT_SYMBOL(__ioremap); void iounmap(void __iomem *addr) { if (addr > high_memory) return vfree((void *) (PAGE_MASK & (unsigned long __force) addr)); } +EXPORT_SYMBOL(iounmap); -- cgit v1.2.3 From 8ace5ff0a6d6674a2cf7a58fc573e599f2dd2090 Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Wed, 29 Mar 2006 15:21:12 -0700 Subject: [PARISC] Kill duplicated EXPORT_SYMBOL warnings Some symbols are exported both in parisc_ksyms.c, and at their definition site. Nuke the redundant EXPORT_SYMBOL in ksyms to quiet warnings when vmlinux is linked. Signed-off-by: Kyle McMartin --- arch/parisc/kernel/parisc_ksyms.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'arch') diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index 4c3378fb2af..47ca5c0a323 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -30,22 +30,7 @@ #include #include -EXPORT_SYMBOL(memchr); -EXPORT_SYMBOL(memcmp); -EXPORT_SYMBOL(memmove); -EXPORT_SYMBOL(memscan); EXPORT_SYMBOL(memset); -EXPORT_SYMBOL(strcat); -EXPORT_SYMBOL(strchr); -EXPORT_SYMBOL(strcmp); -EXPORT_SYMBOL(strcpy); -EXPORT_SYMBOL(strlen); -EXPORT_SYMBOL(strncat); -EXPORT_SYMBOL(strncmp); -EXPORT_SYMBOL(strncpy); -EXPORT_SYMBOL(strnlen); -EXPORT_SYMBOL(strrchr); -EXPORT_SYMBOL(strstr); EXPORT_SYMBOL(strpbrk); #include @@ -87,9 +72,7 @@ EXPORT_SYMBOL(memcpy_fromio); EXPORT_SYMBOL(memset_io); #include -EXPORT_SYMBOL(sys_open); EXPORT_SYMBOL(sys_lseek); -EXPORT_SYMBOL(sys_read); EXPORT_SYMBOL(sys_write); #include -- cgit v1.2.3 From a2d33807061133c8bb5cf515eec16e6900f26bc6 Mon Sep 17 00:00:00 2001 From: Stuart Brady Date: Wed, 29 Mar 2006 13:11:25 -0700 Subject: [PARISC] Enabled some NLS modules in a500, b180 and c3000 defconfigs With c3000_defconfig and b180_defconfig, FAT couldn't be used because no NLS modules were built. Signed-off-by: Stuart Brady Signed-off-by: Kyle McMartin --- arch/parisc/configs/a500_defconfig | 4 ++-- arch/parisc/configs/b180_defconfig | 12 ++++++------ arch/parisc/configs/c3000_defconfig | 12 ++++++------ 3 files changed, 14 insertions(+), 14 deletions(-) (limited to 'arch') diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig index 959ad3c4e37..f3b812f0459 100644 --- a/arch/parisc/configs/a500_defconfig +++ b/arch/parisc/configs/a500_defconfig @@ -1031,8 +1031,8 @@ CONFIG_NLS_CODEPAGE_850=m # 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_ASCII=m +CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set diff --git a/arch/parisc/configs/b180_defconfig b/arch/parisc/configs/b180_defconfig index 37e98241ce4..35093612ad2 100644 --- a/arch/parisc/configs/b180_defconfig +++ b/arch/parisc/configs/b180_defconfig @@ -939,10 +939,10 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set +CONFIG_NLS_CODEPAGE_437=m # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set +CONFIG_NLS_CODEPAGE_850=m # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set @@ -962,8 +962,8 @@ CONFIG_NLS_DEFAULT="iso8859-1" # 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_ASCII=m +CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set @@ -973,10 +973,10 @@ CONFIG_NLS_DEFAULT="iso8859-1" # 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_ISO8859_15=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +CONFIG_NLS_UTF8=m # # Kernel hacking diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index 1222dad0c0c..782906b644d 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -1185,10 +1185,10 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set +CONFIG_NLS_CODEPAGE_437=m # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set +CONFIG_NLS_CODEPAGE_850=m # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set @@ -1208,8 +1208,8 @@ CONFIG_NLS_DEFAULT="iso8859-1" # 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_ASCII=m +CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set @@ -1219,10 +1219,10 @@ CONFIG_NLS_DEFAULT="iso8859-1" # 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_ISO8859_15=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +CONFIG_NLS_UTF8=m # # Profiling support -- cgit v1.2.3 From 5274f052e7b3dbd81935772eb551dfd0325dfa9d Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 30 Mar 2006 15:15:30 +0200 Subject: [PATCH] Introduce sys_splice() system call This adds support for the sys_splice system call. Using a pipe as a transport, it can connect to files or sockets (latter as output only). From the splice.c comments: "splice": joining two ropes together by interweaving their strands. This is the "extended pipe" functionality, where a pipe is used as an arbitrary in-memory buffer. Think of a pipe as a small kernel buffer that you can use to transfer data from one end to the other. The traditional unix read/write is extended with a "splice()" operation that transfers data buffers to or from a pipe buffer. Named by Larry McVoy, original implementation from Linus, extended by Jens to support splicing to files and fixing the initial implementation bugs. Signed-off-by: Jens Axboe Signed-off-by: Linus Torvalds --- arch/i386/kernel/syscall_table.S | 1 + arch/ia64/kernel/entry.S | 1 + 2 files changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/i386/kernel/syscall_table.S b/arch/i386/kernel/syscall_table.S index 326595f3fa4..ce3ef4fa055 100644 --- a/arch/i386/kernel/syscall_table.S +++ b/arch/i386/kernel/syscall_table.S @@ -312,3 +312,4 @@ ENTRY(sys_call_table) .long sys_unshare /* 310 */ .long sys_set_robust_list .long sys_get_robust_list + .long sys_splice diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 0e3eda99e54..750e8e7fbdc 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1605,5 +1605,6 @@ sys_call_table: data8 sys_ni_syscall // reserved for pselect data8 sys_ni_syscall // 1295 reserved for ppoll data8 sys_unshare + data8 sys_splice .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls -- cgit v1.2.3