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| author | Chris Dearman <chris@mips.com> | 2007-09-19 03:58:24 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-04-28 20:14:25 +0400 |
| commit | 351336929ccf222ae38ff0cb7a8dd5fd5c6236a0 (patch) | |
| tree | d9e9253bd30cf011d248ad3b63761a9a725e5cb0 /include/asm-mips/pgtable-bits.h | |
| parent | bec5052743ec8ae4c5669918cf9b130bf15709a2 (diff) | |
| download | linux-351336929ccf222ae38ff0cb7a8dd5fd5c6236a0.tar.xz | |
[MIPS] Allow setting of the cache attribute at run time.
Slightly tacky, but there is a precedent in the sparc archirecture code.
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/pgtable-bits.h')
| -rw-r--r-- | include/asm-mips/pgtable-bits.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h index 728fbe7b9946..60e2f9338fcd 100644 --- a/include/asm-mips/pgtable-bits.h +++ b/include/asm-mips/pgtable-bits.h @@ -134,18 +134,6 @@ #define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK) -#ifdef CONFIG_MIPS_UNCACHED -#define PAGE_CACHABLE_DEFAULT _CACHE_UNCACHED -#elif defined(CONFIG_DMA_NONCOHERENT) -#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_NONCOHERENT -#elif defined(CONFIG_CPU_RM9000) -#define PAGE_CACHABLE_DEFAULT _CACHE_CWB -#elif defined(CONFIG_SOC_AU1X00) -#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_NONCOHERENT -#else -#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_COW -#endif - #define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT>>_CACHE_SHIFT) #endif /* _ASM_PGTABLE_BITS_H */ |