diff options
Diffstat (limited to 'arch/powerpc/kvm/e500_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/e500_emulate.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c index 002d5176414..ce7291c79f6 100644 --- a/arch/powerpc/kvm/e500_emulate.c +++ b/arch/powerpc/kvm/e500_emulate.c @@ -250,7 +250,16 @@ int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong spr_va spr_val); break; + case SPRN_PWRMGTCR0: + /* + * Guest relies on host power management configurations + * Treat the request as a general store + */ + vcpu->arch.pwrmgtcr0 = spr_val; + break; + /* extra exceptions */ +#ifdef CONFIG_SPE_POSSIBLE case SPRN_IVOR32: vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL] = spr_val; break; @@ -260,6 +269,15 @@ int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong spr_va case SPRN_IVOR34: vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_ROUND] = spr_val; break; +#endif +#ifdef CONFIG_ALTIVEC + case SPRN_IVOR32: + vcpu->arch.ivor[BOOKE_IRQPRIO_ALTIVEC_UNAVAIL] = spr_val; + break; + case SPRN_IVOR33: + vcpu->arch.ivor[BOOKE_IRQPRIO_ALTIVEC_ASSIST] = spr_val; + break; +#endif case SPRN_IVOR35: vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR] = spr_val; break; @@ -368,7 +386,12 @@ int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong *spr_v *spr_val = vcpu->arch.eptcfg; break; + case SPRN_PWRMGTCR0: + *spr_val = vcpu->arch.pwrmgtcr0; + break; + /* extra exceptions */ +#ifdef CONFIG_SPE_POSSIBLE case SPRN_IVOR32: *spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL]; break; @@ -378,6 +401,15 @@ int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong *spr_v case SPRN_IVOR34: *spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_FP_ROUND]; break; +#endif +#ifdef CONFIG_ALTIVEC + case SPRN_IVOR32: + *spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_ALTIVEC_UNAVAIL]; + break; + case SPRN_IVOR33: + *spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_ALTIVEC_ASSIST]; + break; +#endif case SPRN_IVOR35: *spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_PERFORMANCE_MONITOR]; break; |