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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-27 03:54:27 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-27 03:54:27 +0300 |
commit | 64d497f55379b1e320a08ec2426468d96f5642ec (patch) | |
tree | 22b9ab3c5e69c5cc2728cbc2ca7fc7623beef8f1 /arch/sh/include/asm/system_32.h | |
parent | 37d4008484977f60d5d37499a2670c79b214dd46 (diff) | |
parent | b5f5fe80fa98a60daa0fa94512d1599b1e26674c (diff) | |
download | linux-64d497f55379b1e320a08ec2426468d96f5642ec.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (187 commits)
sh: remove dead LED code for migo-r and ms7724se
sh: ecovec build fix for CONFIG_I2C=n
sh: ecovec r-standby support
sh: ms7724se r-standby support
sh: SH-Mobile R-standby register save/restore
clocksource: Fix up a registration/IRQ race in the sh drivers.
sh: ms7724: modify scan_timing for KEYSC
sh: ms7724: Add sh_sir support
sh: mach-ecovec24: Add sh_sir support
sh: wire up SET/GET_UNALIGN_CTL.
sh: allow alignment fault mode to be configured at kernel boot.
sh: sh7724: Update FSI/SPU2 clock
sh: always enable sh7724 vpu_clk and set to 166MHz on Ecovec
sh: add sh7724 kick callback to clk_div4_table
sh: introduce struct clk_div4_table
sh: clock-cpg div4 set_rate() shift fix
sh: Turn on speculative return for SH7785 and SH7786
sh: Merge legacy and dynamic PMB modes.
sh: Use uncached I/O helpers in PMB setup.
sh: Provide uncached I/O helpers.
...
Diffstat (limited to 'arch/sh/include/asm/system_32.h')
-rw-r--r-- | arch/sh/include/asm/system_32.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/sh/include/asm/system_32.h b/arch/sh/include/asm/system_32.h index 06814f5b59c7..51296b36770e 100644 --- a/arch/sh/include/asm/system_32.h +++ b/arch/sh/include/asm/system_32.h @@ -2,6 +2,7 @@ #define __ASM_SH_SYSTEM_32_H #include <linux/types.h> +#include <asm/mmu.h> #ifdef CONFIG_SH_DSP @@ -144,9 +145,6 @@ do { \ __restore_dsp(prev); \ } while (0) -#define __uses_jump_to_uncached \ - noinline __attribute__ ((__section__ (".uncached.text"))) - /* * Jump to uncached area. * When handling TLB or caches, we need to do it from an uncached area. @@ -216,6 +214,17 @@ static inline reg_size_t register_align(void *val) int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs, struct mem_access *ma, int); +static inline void trigger_address_error(void) +{ + if (__in_29bit_mode()) + __asm__ __volatile__ ( + "ldc %0, sr\n\t" + "mov.l @%1, %0" + : + : "r" (0x10000000), "r" (0x80000001) + ); +} + asmlinkage void do_address_error(struct pt_regs *regs, unsigned long writeaccess, unsigned long address); |