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| author | Michael Neuling <mikey@neuling.org> | 2011-04-06 18:23:29 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-04 15:19:26 +1000 |
| commit | a32e252f7cdfb3675a4e50215cfac356ed8952c4 (patch) | |
| tree | 6ed462115dc518d39707f9c00ef19cad5acd1fc8 /arch/powerpc/include/asm/mmu.h | |
| parent | 476eb4912601a8c01e6702b9a029f476b4b131d2 (diff) | |
| download | linux-a32e252f7cdfb3675a4e50215cfac356ed8952c4.tar.gz linux-a32e252f7cdfb3675a4e50215cfac356ed8952c4.tar.bz2 linux-a32e252f7cdfb3675a4e50215cfac356ed8952c4.zip | |
powerpc: Use new CPU feature bit to select 2.06 tlbie
This removes MMU_FTR_TLBIE_206 as we can now use CPU_FTR_HVMODE_206. It
also changes the logic to select which tlbie to use to be based on this
new CPU feature bit.
This also duplicates the ASM_FTR_IF/SET/CLR defines for CPU features
(copied from MMU features).
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index a39304b74f84..4138b21ae80a 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -56,11 +56,6 @@ */ #define MMU_FTR_NEED_DTLB_SW_LRU ASM_CONST(0x00200000) -/* This indicates that the processor uses the ISA 2.06 server tlbie - * mnemonics - */ -#define MMU_FTR_TLBIE_206 ASM_CONST(0x00400000) - /* Enable use of TLB reservation. Processor should support tlbsrx. * instruction and MAS0[WQ]. */ @@ -105,8 +100,7 @@ #define MMU_FTRS_PPC970 MMU_FTRS_POWER4 #define MMU_FTRS_POWER5 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE #define MMU_FTRS_POWER6 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE -#define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE | \ - MMU_FTR_TLBIE_206 +#define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE #define MMU_FTRS_CELL MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \ MMU_FTR_CI_LARGE_PAGE #define MMU_FTRS_PA6T MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \ |