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-rw-r--r--arch/powerpc/include/asm/cputable.h11
-rw-r--r--arch/powerpc/include/asm/hvcall.h1
-rw-r--r--arch/powerpc/kvm/book3s_hv.c7
-rw-r--r--arch/powerpc/kvm/book3s_hv_nested.c2
-rw-r--r--arch/powerpc/kvm/book3s_hv_nestedv2.c4
5 files changed, 17 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 201218faed61..29a529d2ab8b 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -193,6 +193,7 @@ static inline void cpu_feature_keys_init(void) { }
#define CPU_FTR_ARCH_31 LONG_ASM_CONST(0x0004000000000000)
#define CPU_FTR_DAWR1 LONG_ASM_CONST(0x0008000000000000)
#define CPU_FTR_DEXCR_NPHIE LONG_ASM_CONST(0x0010000000000000)
+#define CPU_FTR_P11_PVR LONG_ASM_CONST(0x0020000000000000)
#ifndef __ASSEMBLY__
@@ -454,7 +455,7 @@ static inline void cpu_feature_keys_init(void) { }
CPU_FTR_DAWR | CPU_FTR_DAWR1 | \
CPU_FTR_DEXCR_NPHIE)
-#define CPU_FTRS_POWER11 CPU_FTRS_POWER10
+#define CPU_FTRS_POWER11 (CPU_FTRS_POWER10 | CPU_FTR_P11_PVR)
#define CPU_FTRS_CELL (CPU_FTR_LWSYNC | \
CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
@@ -475,7 +476,7 @@ static inline void cpu_feature_keys_init(void) { }
(CPU_FTRS_POWER7 | CPU_FTRS_POWER8E | CPU_FTRS_POWER8 | \
CPU_FTR_ALTIVEC_COMP | CPU_FTR_VSX_COMP | CPU_FTRS_POWER9 | \
CPU_FTRS_POWER9_DD2_1 | CPU_FTRS_POWER9_DD2_2 | \
- CPU_FTRS_POWER9_DD2_3 | CPU_FTRS_POWER10)
+ CPU_FTRS_POWER9_DD2_3 | CPU_FTRS_POWER10 | CPU_FTRS_POWER11)
#else
#define CPU_FTRS_POSSIBLE \
(CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | \
@@ -483,7 +484,7 @@ static inline void cpu_feature_keys_init(void) { }
CPU_FTRS_POWER8 | CPU_FTRS_CELL | CPU_FTRS_PA6T | \
CPU_FTR_VSX_COMP | CPU_FTR_ALTIVEC_COMP | CPU_FTRS_POWER9 | \
CPU_FTRS_POWER9_DD2_1 | CPU_FTRS_POWER9_DD2_2 | \
- CPU_FTRS_POWER9_DD2_3 | CPU_FTRS_POWER10)
+ CPU_FTRS_POWER9_DD2_3 | CPU_FTRS_POWER10 | CPU_FTRS_POWER11)
#endif /* CONFIG_CPU_LITTLE_ENDIAN */
#endif
#else
@@ -547,7 +548,7 @@ enum {
(CPU_FTRS_POSSIBLE & ~CPU_FTR_HVMODE & ~CPU_FTR_DBELL & \
CPU_FTRS_POWER7 & CPU_FTRS_POWER8E & CPU_FTRS_POWER8 & \
CPU_FTRS_POWER9 & CPU_FTRS_POWER9_DD2_1 & CPU_FTRS_POWER9_DD2_2 & \
- CPU_FTRS_POWER10 & CPU_FTRS_DT_CPU_BASE)
+ CPU_FTRS_POWER10 & CPU_FTRS_POWER11 & CPU_FTRS_DT_CPU_BASE)
#else
#define CPU_FTRS_ALWAYS \
(CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & \
@@ -555,7 +556,7 @@ enum {
CPU_FTRS_PA6T & CPU_FTRS_POWER8 & CPU_FTRS_POWER8E & \
~CPU_FTR_HVMODE & ~CPU_FTR_DBELL & CPU_FTRS_POSSIBLE & \
CPU_FTRS_POWER9 & CPU_FTRS_POWER9_DD2_1 & CPU_FTRS_POWER9_DD2_2 & \
- CPU_FTRS_POWER10 & CPU_FTRS_DT_CPU_BASE)
+ CPU_FTRS_POWER10 & CPU_FTRS_POWER11 & CPU_FTRS_DT_CPU_BASE)
#endif /* CONFIG_CPU_LITTLE_ENDIAN */
#endif
#else
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 7a8495660c2f..65d1f291393d 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -495,6 +495,7 @@
#define H_GUEST_CAP_COPY_MEM (1UL<<(63-0))
#define H_GUEST_CAP_POWER9 (1UL<<(63-1))
#define H_GUEST_CAP_POWER10 (1UL<<(63-2))
+#define H_GUEST_CAP_POWER11 (1UL<<(63-3))
#define H_GUEST_CAP_BITMAP2 (1UL<<(63-63))
#ifndef __ASSEMBLY__
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index ba0492f9de65..3cdd6d6df041 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -400,7 +400,10 @@ static inline unsigned long map_pcr_to_cap(unsigned long pcr)
cap = H_GUEST_CAP_POWER9;
break;
case PCR_ARCH_31:
- cap = H_GUEST_CAP_POWER10;
+ if (cpu_has_feature(CPU_FTR_P11_PVR))
+ cap = H_GUEST_CAP_POWER11;
+ else
+ cap = H_GUEST_CAP_POWER10;
break;
default:
break;
@@ -415,7 +418,7 @@ static int kvmppc_set_arch_compat(struct kvm_vcpu *vcpu, u32 arch_compat)
struct kvmppc_vcore *vc = vcpu->arch.vcore;
/* We can (emulate) our own architecture version and anything older */
- if (cpu_has_feature(CPU_FTR_ARCH_31))
+ if (cpu_has_feature(CPU_FTR_P11_PVR) || cpu_has_feature(CPU_FTR_ARCH_31))
host_pcr_bit = PCR_ARCH_31;
else if (cpu_has_feature(CPU_FTR_ARCH_300))
host_pcr_bit = PCR_ARCH_300;
diff --git a/arch/powerpc/kvm/book3s_hv_nested.c b/arch/powerpc/kvm/book3s_hv_nested.c
index 05f5220960c6..db54b259c251 100644
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -445,6 +445,8 @@ long kvmhv_nested_init(void)
if (rc == H_SUCCESS) {
unsigned long capabilities = 0;
+ if (cpu_has_feature(CPU_FTR_P11_PVR))
+ capabilities |= H_GUEST_CAP_POWER11;
if (cpu_has_feature(CPU_FTR_ARCH_31))
capabilities |= H_GUEST_CAP_POWER10;
if (cpu_has_feature(CPU_FTR_ARCH_300))
diff --git a/arch/powerpc/kvm/book3s_hv_nestedv2.c b/arch/powerpc/kvm/book3s_hv_nestedv2.c
index eeecea8f202b..e5c7ce1fb761 100644
--- a/arch/powerpc/kvm/book3s_hv_nestedv2.c
+++ b/arch/powerpc/kvm/book3s_hv_nestedv2.c
@@ -370,7 +370,9 @@ static int gs_msg_ops_vcpu_fill_info(struct kvmppc_gs_buff *gsb,
* default to L1's PVR.
*/
if (!vcpu->arch.vcore->arch_compat) {
- if (cpu_has_feature(CPU_FTR_ARCH_31))
+ if (cpu_has_feature(CPU_FTR_P11_PVR))
+ arch_compat = PVR_ARCH_31_P11;
+ else if (cpu_has_feature(CPU_FTR_ARCH_31))
arch_compat = PVR_ARCH_31;
else if (cpu_has_feature(CPU_FTR_ARCH_300))
arch_compat = PVR_ARCH_300;