diff options
Diffstat (limited to 'arch/csky/include/asm/pgtable.h')
| -rw-r--r-- | arch/csky/include/asm/pgtable.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h index 2485db84dba8..429d96f66620 100644 --- a/arch/csky/include/asm/pgtable.h +++ b/arch/csky/include/asm/pgtable.h @@ -63,18 +63,20 @@ * read. Also, write permissions imply read permissions. This is the closest * we can get by reasonable means.. */ -#define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHED) -#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ +#define _PAGE_BASE (_PAGE_PRESENT | _PAGE_ACCESSED) + +#define PAGE_NONE __pgprot(_PAGE_BASE | _CACHE_CACHED) +#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE | \ _CACHE_CACHED) -#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_READ | _CACHE_CACHED) -#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_READ | _CACHE_CACHED) -#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ +#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_READ | _CACHE_CACHED) +#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_READ | _CACHE_CACHED) +#define PAGE_KERNEL __pgprot(_PAGE_BASE | __READABLE | __WRITEABLE | \ _PAGE_GLOBAL | _CACHE_CACHED) -#define PAGE_USERIO __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ +#define PAGE_USERIO __pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE | \ _CACHE_CACHED) #define _PAGE_IOREMAP \ - (_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | \ + (_PAGE_BASE | __READABLE | __WRITEABLE | _PAGE_GLOBAL | \ _CACHE_UNCACHED | _PAGE_SO) #define __P000 PAGE_NONE |