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| author | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2008-07-07 16:28:53 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-09 08:30:45 +0200 |
| commit | 379070491e1e744a59e69e5bcf3765012d15ecb4 (patch) | |
| tree | 32524cdac93dce578438d14529f2a5c7caca5092 /include/asm-powerpc | |
| parent | powerpc/mm: Define flags for Strong Access Ordering (diff) | |
| download | linux-379070491e1e744a59e69e5bcf3765012d15ecb4.tar.xz linux-379070491e1e744a59e69e5bcf3765012d15ecb4.zip | |
powerpc/mm: Add SAO Feature bit to the cputable
Add the CPU feature bit for the new Strong Access Ordering
facility of Power7
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/cputable.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 3171ac904b91..4fd76898975b 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -186,6 +186,7 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, #define CPU_FTR_1T_SEGMENT LONG_ASM_CONST(0x0004000000000000) #define CPU_FTR_NO_SLBIE_B LONG_ASM_CONST(0x0008000000000000) #define CPU_FTR_VSX LONG_ASM_CONST(0x0010000000000000) +#define CPU_FTR_SAO LONG_ASM_CONST(0x0020000000000000) #ifndef __ASSEMBLY__ @@ -401,7 +402,7 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \ CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \ - CPU_FTR_DSCR) + CPU_FTR_DSCR | CPU_FTR_SAO) #define CPU_FTRS_CELL (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \ |