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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-29 16:32:35 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-29 16:32:35 -0500 |
| commit | 33edcf133ba93ecba2e4b6472e97b689895d805c (patch) | |
| tree | 327d7a20acef64005e7c5ccbfa1265be28aeb6ac /arch/sh/include/asm/addrspace.h | |
| parent | be4d638c1597580ed2294d899d9f1a2cd10e462c (diff) | |
| parent | 3c92ec8ae91ecf59d88c798301833d7cf83f2179 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/sh/include/asm/addrspace.h')
| -rw-r--r-- | arch/sh/include/asm/addrspace.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/sh/include/asm/addrspace.h b/arch/sh/include/asm/addrspace.h index 2702d81bfc0d..36736c7e93db 100644 --- a/arch/sh/include/asm/addrspace.h +++ b/arch/sh/include/asm/addrspace.h | |||
| @@ -49,5 +49,16 @@ | |||
| 49 | /* Check if an address can be reached in 29 bits */ | 49 | /* Check if an address can be reached in 29 bits */ |
| 50 | #define IS_29BIT(a) (((unsigned long)(a)) < 0x20000000) | 50 | #define IS_29BIT(a) (((unsigned long)(a)) < 0x20000000) |
| 51 | 51 | ||
| 52 | #ifdef CONFIG_SH_STORE_QUEUES | ||
| 53 | /* | ||
| 54 | * This is a special case for the SH-4 store queues, as pages for this | ||
| 55 | * space still need to be faulted in before it's possible to flush the | ||
| 56 | * store queue cache for writeout to the remapped region. | ||
| 57 | */ | ||
| 58 | #define P3_ADDR_MAX (P4SEG_STORE_QUE + 0x04000000) | ||
| 59 | #else | ||
| 60 | #define P3_ADDR_MAX P4SEG | ||
| 61 | #endif | ||
| 62 | |||
| 52 | #endif /* __KERNEL__ */ | 63 | #endif /* __KERNEL__ */ |
| 53 | #endif /* __ASM_SH_ADDRSPACE_H */ | 64 | #endif /* __ASM_SH_ADDRSPACE_H */ |