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| author |   Kumar Gala <galak@kernel.crashing.org> | 2009-09-01 15:43:54 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-09-02 16:20:40 +1000 |
| commit | 1d5d9527d8ed8d87beb22a4fd954366aeabd12c7 (patch) | |
| tree | bd8759c8e6ccb0141541a4a5cca3f965f0b05cee /arch/powerpc | |
| parent | powerpc/pseries: Fix to handle slb resize across migration (diff) | |
| download | linux-dev-1d5d9527d8ed8d87beb22a4fd954366aeabd12c7.tar.xz linux-dev-1d5d9527d8ed8d87beb22a4fd954366aeabd12c7.zip | |
powerpc/book3e: Add missing page sizes
Add defines for the other page sizes. Even if HW doesn't support them
we made them use them for hugetlbfs support.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/pte-book3e.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pte-book3e.h b/arch/powerpc/include/asm/pte-book3e.h index 9800565aebb8..b82b9dc91a7d 100644 --- a/arch/powerpc/include/asm/pte-book3e.h +++ b/arch/powerpc/include/asm/pte-book3e.h @@ -20,9 +20,19 @@ #define _PAGE_BAP_UX 0x000080 #define _PAGE_PSIZE_MSK 0x000f00 #define _PAGE_PSIZE_4K 0x000200 +#define _PAGE_PSIZE_8K 0x000300 +#define _PAGE_PSIZE_16K 0x000400 +#define _PAGE_PSIZE_32K 0x000500 #define _PAGE_PSIZE_64K 0x000600 +#define _PAGE_PSIZE_128K 0x000700 +#define _PAGE_PSIZE_256K 0x000800 +#define _PAGE_PSIZE_512K 0x000900 #define _PAGE_PSIZE_1M 0x000a00 +#define _PAGE_PSIZE_2M 0x000b00 +#define _PAGE_PSIZE_4M 0x000c00 +#define _PAGE_PSIZE_8M 0x000d00 #define _PAGE_PSIZE_16M 0x000e00 +#define _PAGE_PSIZE_32M 0x000f00 #define _PAGE_DIRTY 0x001000 /* C: page changed */ #define _PAGE_SW0 0x002000 #define _PAGE_U3 0x004000 |