@@ -1922,6 +1922,7 @@ registers, find a list below:
PPC | KVM_REG_PPC_TIDR | 64
PPC | KVM_REG_PPC_PSSCR | 64
PPC | KVM_REG_PPC_DEC_EXPIRY | 64
+ PPC | KVM_REG_PPC_PTCR | 64
PPC | KVM_REG_PPC_TM_GPR0 | 64
...
PPC | KVM_REG_PPC_TM_GPR31 | 64
@@ -634,6 +634,7 @@ struct kvm_ppc_cpu_char {
#define KVM_REG_PPC_DEC_EXPIRY (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbe)
#define KVM_REG_PPC_ONLINE (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xbf)
+#define KVM_REG_PPC_PTCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc0)
/* Transactional Memory checkpointed state:
* This is all GPRs, all VSX regs and a subset of SPRs
@@ -1733,6 +1733,9 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
case KVM_REG_PPC_ONLINE:
*val = get_reg_val(id, vcpu->arch.online);
break;
+ case KVM_REG_PPC_PTCR:
+ *val = get_reg_val(id, vcpu->kvm->arch.l1_ptcr);
+ break;
default:
r = -EINVAL;
break;
@@ -1964,6 +1967,9 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
atomic_dec(&vcpu->arch.vcore->online_count);
vcpu->arch.online = i;
break;
+ case KVM_REG_PPC_PTCR:
+ vcpu->kvm->arch.l1_ptcr = set_reg_val(id, *val);
+ break;
default:
r = -EINVAL;
break;