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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-09-01 19:48:42 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-09-02 10:20:41 +0400 |
| commit | 76acc2c1a7a9a8c2cae7e9cf8d0a8b374a48aa94 (patch) | |
| tree | 3d65ea23c18d4a73ce55724de66ae9eb7eb2358d /arch/powerpc/include/asm/pgtable-ppc32.h | |
| parent | 1d5d9527d8ed8d87beb22a4fd954366aeabd12c7 (diff) | |
| download | linux-76acc2c1a7a9a8c2cae7e9cf8d0a8b374a48aa94.tar.xz | |
powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT
Switch to using the Power ISA defined PTE format when we have a 64-bit
PTE. This makes the code handling between fsl-booke and book3e-64
similiar for TLB faults.
Additionally this lets use take advantage of the page size encodings and
full permissions that the HW PTE defines.
Also defined _PMD_PRESENT, _PMD_PRESENT_MASK, and _PMD_BAD since the
32-bit ppc arch code expects them.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/pgtable-ppc32.h')
| -rw-r--r-- | arch/powerpc/include/asm/pgtable-ppc32.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h index f2c52e253956..55646adfa843 100644 --- a/arch/powerpc/include/asm/pgtable-ppc32.h +++ b/arch/powerpc/include/asm/pgtable-ppc32.h @@ -111,6 +111,8 @@ extern int icache_44x_need_flush; #include <asm/pte-40x.h> #elif defined(CONFIG_44x) #include <asm/pte-44x.h> +#elif defined(CONFIG_FSL_BOOKE) && defined(CONFIG_PTE_64BIT) +#include <asm/pte-book3e.h> #elif defined(CONFIG_FSL_BOOKE) #include <asm/pte-fsl-booke.h> #elif defined(CONFIG_8xx) |