powerpc/cputable: Advertise DSCR support on P7/P7+
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index ae9f433..a792157 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -98,6 +98,7 @@
PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
PPC_FEATURE_TRUE_LE | \
PPC_FEATURE_PSERIES_PERFMON_COMPAT)
+#define COMMON_USER2_POWER7 (PPC_FEATURE2_DSCR)
#define COMMON_USER_POWER8 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
PPC_FEATURE_TRUE_LE | \
@@ -428,6 +429,7 @@
.cpu_name = "POWER7 (architected)",
.cpu_features = CPU_FTRS_POWER7,
.cpu_user_features = COMMON_USER_POWER7,
+ .cpu_user_features2 = COMMON_USER2_POWER7,
.mmu_features = MMU_FTRS_POWER7,
.icache_bsize = 128,
.dcache_bsize = 128,
@@ -458,6 +460,7 @@
.cpu_name = "POWER7 (raw)",
.cpu_features = CPU_FTRS_POWER7,
.cpu_user_features = COMMON_USER_POWER7,
+ .cpu_user_features2 = COMMON_USER2_POWER7,
.mmu_features = MMU_FTRS_POWER7,
.icache_bsize = 128,
.dcache_bsize = 128,
@@ -475,6 +478,7 @@
.cpu_name = "POWER7+ (raw)",
.cpu_features = CPU_FTRS_POWER7,
.cpu_user_features = COMMON_USER_POWER7,
+ .cpu_user_features = COMMON_USER2_POWER7,
.mmu_features = MMU_FTRS_POWER7,
.icache_bsize = 128,
.dcache_bsize = 128,