]> err.no Git - linux-2.6/commitdiff
powerpc/mm: Add SAO Feature bit to the cputable
authorDave Kleikamp <shaggy@linux.vnet.ibm.com>
Mon, 7 Jul 2008 14:28:53 +0000 (00:28 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 9 Jul 2008 06:30:45 +0000 (16:30 +1000)
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>
include/asm-powerpc/cputable.h

index 3171ac904b9150077402a399117494af1221948d..4fd76898975b7998d1fd2b86a0bc5ebbe2b7e584 100644 (file)
@@ -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 | \