diff options
| author | Nishanth Aravamudan <nacc@linux.vnet.ibm.com> | 2013-05-03 14:49:59 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-05-06 09:25:40 +1000 |
| commit | 748645bf06f4ed2f5355eb7b3e721b44fb94d5e6 (patch) | |
| tree | 7b1b9154ead720cb8861fff3074e6dfee33355e0 /arch/powerpc/kernel | |
| parent | 6c1bf48275dd354511bec309ce37c78d3cd8f604 (diff) | |
| download | linux-748645bf06f4ed2f5355eb7b3e721b44fb94d5e6.tar.bz2 | |
powerpc/cputable: Advertise support for ISEL/HTM/DSCR/TAR on POWER8
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index f724bcac4dfe..c60bbec25c1f 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -103,6 +103,9 @@ extern void __restore_cpu_e6500(void); PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_PSERIES_PERFMON_COMPAT) +#define COMMON_USER2_POWER8 (PPC_FEATURE2_ARCH_2_07 | \ + PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \ + PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR) #define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_HAS_ALTIVEC_COMP) @@ -445,6 +448,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_name = "POWER8 (architected)", .cpu_features = CPU_FTRS_POWER8, .cpu_user_features = COMMON_USER_POWER8, + .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, @@ -496,6 +500,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_name = "POWER8 (raw)", .cpu_features = CPU_FTRS_POWER8, .cpu_user_features = COMMON_USER_POWER8, + .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, |