diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2009-02-10 23:26:06 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-03-09 10:25:38 -0400 |
| commit | c3071951d0acd33b5c3f820fb5eaa3a9c2a8f212 (patch) | |
| tree | d52a9b1142c7d0f753f497f611f05cccbc12950f /arch/powerpc/include/asm/mmu.h | |
| parent | c026c98739c7e435440e76cbcd96e0f8ebeeada0 (diff) | |
powerpc/fsl-booke: Add support for tlbilx instructions
The e500mc core supports the new tlbilx instructions that do core
local invalidates and also provide us the ability to take down
all TLB entries matching a given PID.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 5c78079cfa3c..dc82dcd06aea 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h | |||
| @@ -36,9 +36,9 @@ | |||
| 36 | */ | 36 | */ |
| 37 | #define MMU_FTR_USE_TLBIVAX_BCAST ASM_CONST(0x00040000) | 37 | #define MMU_FTR_USE_TLBIVAX_BCAST ASM_CONST(0x00040000) |
| 38 | 38 | ||
| 39 | /* Enable use of tlbilx invalidate-by-PID variant. | 39 | /* Enable use of tlbilx invalidate instructions. |
| 40 | */ | 40 | */ |
| 41 | #define MMU_FTR_USE_TLBILX_PID ASM_CONST(0x00080000) | 41 | #define MMU_FTR_USE_TLBILX ASM_CONST(0x00080000) |
| 42 | 42 | ||
| 43 | /* This indicates that the processor cannot handle multiple outstanding | 43 | /* This indicates that the processor cannot handle multiple outstanding |
| 44 | * broadcast tlbivax or tlbsync. This makes the code use a spinlock | 44 | * broadcast tlbivax or tlbsync. This makes the code use a spinlock |