diff options
Diffstat (limited to 'include/asm-mips')
| -rw-r--r-- | include/asm-mips/pgtable.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index c6d2a2e31..5556de9d9 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -152,17 +152,23 @@ extern void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1, #define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK) +#ifdef CONFIG_MIPS_UNCACHED +#define PAGE_CACHABLE_DEFAULT _CACHE_UNCACHED +#else +#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_NONCOHERENT +#endif + #define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT) #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ - _CACHE_CACHABLE_NONCOHERENT) + PAGE_CACHABLE_DEFAULT) #define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_READ | \ - _CACHE_CACHABLE_NONCOHERENT) + PAGE_CACHABLE_DEFAULT) #define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_READ | \ - _CACHE_CACHABLE_NONCOHERENT) + PAGE_CACHABLE_DEFAULT) #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ - _CACHE_CACHABLE_NONCOHERENT) + PAGE_CACHABLE_DEFAULT) #define PAGE_USERIO __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ - _CACHE_UNCACHED) + PAGE_CACHABLE_DEFAULT) #define PAGE_KERNEL_UNCACHED __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ _CACHE_UNCACHED) |