diff options
Diffstat (limited to 'arch/sh64/kernel')
| -rw-r--r-- | arch/sh64/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/sh64/kernel/alphanum.c | 1 | ||||
| -rw-r--r-- | arch/sh64/kernel/pci-dma.c | 50 | ||||
| -rw-r--r-- | arch/sh64/kernel/ptrace.c | 4 | ||||
| -rw-r--r-- | arch/sh64/kernel/sh_ksyms.c | 32 | ||||
| -rw-r--r-- | arch/sh64/kernel/time.c | 14 | ||||
| -rw-r--r-- | arch/sh64/kernel/vmlinux.lds.S | 60 |
7 files changed, 31 insertions, 132 deletions
diff --git a/arch/sh64/kernel/Makefile b/arch/sh64/kernel/Makefile index 5816657c079..e3467bda616 100644 --- a/arch/sh64/kernel/Makefile +++ b/arch/sh64/kernel/Makefile @@ -25,7 +25,7 @@ obj-$(CONFIG_SH_DMA) += dma.o obj-$(CONFIG_SH_FPU) += fpu.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-$(CONFIG_KALLSYMS) += unwind.o -obj-$(CONFIG_PCI) += pci-dma.o pcibios.o +obj-$(CONFIG_PCI) += pcibios.o obj-$(CONFIG_MODULES) += module.o ifeq ($(CONFIG_PCI),y) diff --git a/arch/sh64/kernel/alphanum.c b/arch/sh64/kernel/alphanum.c index 91707c1acd7..d1619d95fba 100644 --- a/arch/sh64/kernel/alphanum.c +++ b/arch/sh64/kernel/alphanum.c @@ -13,7 +13,6 @@ #include <linux/sched.h> void mach_alphanum(int pos, unsigned char val); -void mach_led(int pos, int val); void print_seg(char *file, int line) { diff --git a/arch/sh64/kernel/pci-dma.c b/arch/sh64/kernel/pci-dma.c deleted file mode 100644 index a9328f89475..00000000000 --- a/arch/sh64/kernel/pci-dma.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (C) 2001 David J. Mckay (david.mckay@st.com) - * Copyright (C) 2003 Paul Mundt (lethal@linux-sh.org) - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Dynamic DMA mapping support. - */ -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/string.h> -#include <linux/pci.h> -#include <asm/io.h> - -void *consistent_alloc(struct pci_dev *hwdev, size_t size, - dma_addr_t *dma_handle) -{ - void *ret; - int gfp = GFP_ATOMIC; - void *vp; - - if (hwdev == NULL || hwdev->dma_mask != 0xffffffff) - gfp |= GFP_DMA; - - ret = (void *)__get_free_pages(gfp, get_order(size)); - - /* now call our friend ioremap_nocache to give us an uncached area */ - vp = ioremap_nocache(virt_to_phys(ret), size); - - if (vp != NULL) { - memset(vp, 0, size); - *dma_handle = virt_to_phys(ret); - dma_cache_wback_inv((unsigned long)ret, size); - } - - return vp; -} - -void consistent_free(struct pci_dev *hwdev, size_t size, - void *vaddr, dma_addr_t dma_handle) -{ - void *alloc; - - alloc = phys_to_virt((unsigned long)dma_handle); - free_pages((unsigned long)alloc, get_order(size)); - - iounmap(vaddr); -} - diff --git a/arch/sh64/kernel/ptrace.c b/arch/sh64/kernel/ptrace.c index df06c647746..8a2d339cf76 100644 --- a/arch/sh64/kernel/ptrace.c +++ b/arch/sh64/kernel/ptrace.c @@ -244,10 +244,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } - case PTRACE_DETACH: /* detach a process that was attached. */ - ret = ptrace_detach(child, data); - break; - default: ret = ptrace_request(child, request, addr, data); break; diff --git a/arch/sh64/kernel/sh_ksyms.c b/arch/sh64/kernel/sh_ksyms.c index 461ea3de316..b1705acc8e6 100644 --- a/arch/sh64/kernel/sh_ksyms.c +++ b/arch/sh64/kernel/sh_ksyms.c @@ -31,16 +31,11 @@ extern int dump_fpu(struct pt_regs *, elf_fpregset_t *); /* platform dependent support */ EXPORT_SYMBOL(dump_fpu); -EXPORT_SYMBOL(iounmap); -EXPORT_SYMBOL(enable_irq); -EXPORT_SYMBOL(disable_irq); EXPORT_SYMBOL(kernel_thread); /* Networking helper routines. */ EXPORT_SYMBOL(csum_partial_copy_nocheck); -EXPORT_SYMBOL(strstr); - #ifdef CONFIG_VT EXPORT_SYMBOL(screen_info); #endif @@ -50,27 +45,18 @@ EXPORT_SYMBOL(__down_trylock); EXPORT_SYMBOL(__up); EXPORT_SYMBOL(__put_user_asm_l); EXPORT_SYMBOL(__get_user_asm_l); -EXPORT_SYMBOL(memcmp); +EXPORT_SYMBOL(__copy_user); EXPORT_SYMBOL(memcpy); -EXPORT_SYMBOL(memset); -EXPORT_SYMBOL(memscan); -EXPORT_SYMBOL(strchr); -EXPORT_SYMBOL(strlen); - +EXPORT_SYMBOL(udelay); +EXPORT_SYMBOL(__udelay); +EXPORT_SYMBOL(ndelay); +EXPORT_SYMBOL(__ndelay); EXPORT_SYMBOL(flush_dcache_page); - -/* For ext3 */ EXPORT_SYMBOL(sh64_page_clear); /* Ugh. These come in from libgcc.a at link time. */ +#define DECLARE_EXPORT(name) extern void name(void);EXPORT_SYMBOL(name) -extern void __sdivsi3(void); -extern void __muldi3(void); -extern void __udivsi3(void); -extern char __div_table; -EXPORT_SYMBOL(__sdivsi3); -EXPORT_SYMBOL(__muldi3); -EXPORT_SYMBOL(__udivsi3); -EXPORT_SYMBOL(__div_table); - - +DECLARE_EXPORT(__sdivsi3); +DECLARE_EXPORT(__muldi3); +DECLARE_EXPORT(__udivsi3); diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c index b37f4f4981d..06f3c179e34 100644 --- a/arch/sh64/kernel/time.c +++ b/arch/sh64/kernel/time.c @@ -476,8 +476,18 @@ static irqreturn_t sh64_rtc_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction irq0 = { timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL}; -static struct irqaction irq1 = { sh64_rtc_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "rtc", NULL, NULL}; +static struct irqaction irq0 = { + .handler = timer_interrupt, + .flags = IRQF_DISABLED, + .mask = CPU_MASK_NONE, + .name = "timer", +}; +static struct irqaction irq1 = { + .handler = sh64_rtc_interrupt, + .flags = IRQF_DISABLED, + .mask = CPU_MASK_NONE, + .name = "rtc", +}; void __init time_init(void) { diff --git a/arch/sh64/kernel/vmlinux.lds.S b/arch/sh64/kernel/vmlinux.lds.S index 267b4f9af2e..f533a064da5 100644 --- a/arch/sh64/kernel/vmlinux.lds.S +++ b/arch/sh64/kernel/vmlinux.lds.S @@ -30,14 +30,6 @@ #define LOAD_OFFSET CONFIG_CACHED_MEMORY_OFFSET #include <asm-generic/vmlinux.lds.h> -#ifdef NOTDEF -#ifdef CONFIG_LITTLE_ENDIAN -OUTPUT_FORMAT("elf32-sh64l-linux", "elf32-sh64l-linux", "elf32-sh64l-linux") -#else -OUTPUT_FORMAT("elf32-sh64", "elf32-sh64", "elf32-sh64") -#endif -#endif - OUTPUT_ARCH(sh:sh5) #define C_PHYS(x) AT (ADDR(x) - LOAD_OFFSET) @@ -74,10 +66,12 @@ SECTIONS __ex_table : C_PHYS(__ex_table) { *(__ex_table) } __stop___ex_table = .; - RODATA - _etext = .; /* End of text section */ + NOTES + + RODATA + .data : C_PHYS(.data) { /* Data */ DATA_DATA CONSTRUCTORS @@ -86,13 +80,9 @@ SECTIONS . = ALIGN(PAGE_SIZE); .data.page_aligned : C_PHYS(.data.page_aligned) { *(.data.page_aligned) } - . = ALIGN(PAGE_SIZE); - __per_cpu_start = .; - .data.percpu : C_PHYS(.data.percpu) { - *(.data.percpu) - *(.data.percpu.shared_aligned) - } - __per_cpu_end = . ; + PERCPU(PAGE_SIZE) + + . = ALIGN(L1_CACHE_BYTES); .data.cacheline_aligned : C_PHYS(.data.cacheline_aligned) { *(.data.cacheline_aligned) } _edata = .; /* End of data section */ @@ -145,38 +135,6 @@ SECTIONS *(.exitcall.exit) } - /* Stabs debugging sections. */ - .stab 0 : C_PHYS(.stab) { *(.stab) } - .stabstr 0 : C_PHYS(.stabstr) { *(.stabstr) } - .stab.excl 0 : C_PHYS(.stab.excl) { *(.stab.excl) } - .stab.exclstr 0 : C_PHYS(.stab.exclstr) { *(.stab.exclstr) } - .stab.index 0 : C_PHYS(.stab.index) { *(.stab.index) } - .stab.indexstr 0 : C_PHYS(.stab.indexstr) { *(.stab.indexstr) } - .comment 0 : C_PHYS(.comment) { *(.comment) } - /* DWARF debug sections. - Symbols in the DWARF debugging section are relative to the beginning - of the section so we begin .debug at 0. */ - /* DWARF 1 */ - .debug 0 : C_PHYS(.debug) { *(.debug) } - .line 0 : C_PHYS(.line) { *(.line) } - /* GNU DWARF 1 extensions */ - .debug_srcinfo 0 : C_PHYS(.debug_srcinfo) { *(.debug_srcinfo) } - .debug_sfnames 0 : C_PHYS(.debug_sfnames) { *(.debug_sfnames) } - /* DWARF 1.1 and DWARF 2 */ - .debug_aranges 0 : C_PHYS(.debug_aranges) { *(.debug_aranges) } - .debug_pubnames 0 : C_PHYS(.debug_pubnames) { *(.debug_pubnames) } - /* DWARF 2 */ - .debug_info 0 : C_PHYS(.debug_info) { *(.debug_info) } - .debug_abbrev 0 : C_PHYS(.debug_abbrev) { *(.debug_abbrev) } - .debug_line 0 : C_PHYS(.debug_line) { *(.debug_line) } - .debug_frame 0 : C_PHYS(.debug_frame) { *(.debug_frame) } - .debug_str 0 : C_PHYS(.debug_str) { *(.debug_str) } - .debug_loc 0 : C_PHYS(.debug_loc) { *(.debug_loc) } - .debug_macinfo 0 : C_PHYS(.debug_macinfo) { *(.debug_macinfo) } - /* SGI/MIPS DWARF 2 extensions */ - .debug_weaknames 0 : C_PHYS(.debug_weaknames) { *(.debug_weaknames) } - .debug_funcnames 0 : C_PHYS(.debug_funcnames) { *(.debug_funcnames) } - .debug_typenames 0 : C_PHYS(.debug_typenames) { *(.debug_typenames) } - .debug_varnames 0 : C_PHYS(.debug_varnames) { *(.debug_varnames) } - /* These must appear regardless of . */ + STABS_DEBUG + DWARF_DEBUG } |