diff options
Diffstat (limited to 'arch/powerpc/kvm/e500_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/e500_emulate.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c index d48ae396f41e..e0d36099c756 100644 --- a/arch/powerpc/kvm/e500_emulate.c +++ b/arch/powerpc/kvm/e500_emulate.c @@ -95,13 +95,17 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) case SPRN_MAS2: vcpu_e500->mas2 = spr_val; break; case SPRN_MAS3: - vcpu_e500->mas3 = spr_val; break; + vcpu_e500->mas7_3 &= ~(u64)0xffffffff; + vcpu_e500->mas7_3 |= spr_val; + break; case SPRN_MAS4: vcpu_e500->mas4 = spr_val; break; case SPRN_MAS6: vcpu_e500->mas6 = spr_val; break; case SPRN_MAS7: - vcpu_e500->mas7 = spr_val; break; + vcpu_e500->mas7_3 &= (u64)0xffffffff; + vcpu_e500->mas7_3 |= (u64)spr_val << 32; + break; case SPRN_L1CSR0: vcpu_e500->l1csr0 = spr_val; vcpu_e500->l1csr0 &= ~(L1CSR0_DCFI | L1CSR0_CLFC); @@ -158,13 +162,13 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) case SPRN_MAS2: kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas2); break; case SPRN_MAS3: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas3); break; + kvmppc_set_gpr(vcpu, rt, (u32)vcpu_e500->mas7_3); break; case SPRN_MAS4: kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas4); break; case SPRN_MAS6: kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas6); break; case SPRN_MAS7: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas7); break; + kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas7_3 >> 32); break; case SPRN_TLB0CFG: kvmppc_set_gpr(vcpu, rt, vcpu_e500->tlb0cfg); break; |
