diff options
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_emulate.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_64_emulate.c b/arch/powerpc/kvm/book3s_64_emulate.c index c9892140dd0..8d7a78d87ef 100644 --- a/arch/powerpc/kvm/book3s_64_emulate.c +++ b/arch/powerpc/kvm/book3s_64_emulate.c @@ -35,6 +35,7 @@ #define OP_31_XOP_SLBMTE 402 #define OP_31_XOP_SLBIE 434 #define OP_31_XOP_SLBIA 498 +#define OP_31_XOP_MFSR 595 #define OP_31_XOP_MFSRIN 659 #define OP_31_XOP_SLBMFEV 851 #define OP_31_XOP_EIOIO 854 @@ -90,6 +91,18 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu, case OP_31_XOP_MTMSR: kvmppc_set_msr(vcpu, kvmppc_get_gpr(vcpu, get_rs(inst))); break; + case OP_31_XOP_MFSR: + { + int srnum; + + srnum = kvmppc_get_field(inst, 12 + 32, 15 + 32); + if (vcpu->arch.mmu.mfsrin) { + u32 sr; + sr = vcpu->arch.mmu.mfsrin(vcpu, srnum); + kvmppc_set_gpr(vcpu, get_rt(inst), sr); + } + break; + } case OP_31_XOP_MFSRIN: { int srnum; |