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powerpc/cputable: Advertise support for ISEL/HTM/DSCR/TAR on POWER8
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Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Nishanth Aravamudan authored and Benjamin Herrenschmidt committed May 5, 2013
1 parent 6c1bf48 commit 748645b
Showing 1 changed file with 5 additions and 0 deletions.
5 changes: 5 additions & 0 deletions arch/powerpc/kernel/cputable.c
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Original file line number Diff line number Diff line change
Expand Up @@ -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)
Expand Down Expand Up @@ -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,
Expand Down Expand Up @@ -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,
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