KVM: PPC: Book3S HV: Add new POWER9 guest-accessible SPRs

[sfrench/cifs-2.6.git] / arch / powerpc / kvm / book3s_hv.c

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 13b6e6154c904a2e56f4d37d55df562114c59b5f..14eeacc823361265433fd9c506da32c7067ff4d6 100644 (file)
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -1230,6 +1230,12 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
        case KVM_REG_PPC_WORT:
                *val = get_reg_val(id, vcpu->arch.wort);
                break;
+       case KVM_REG_PPC_TIDR:
+               *val = get_reg_val(id, vcpu->arch.tid);
+               break;
+       case KVM_REG_PPC_PSSCR:
+               *val = get_reg_val(id, vcpu->arch.psscr);
+               break;
        case KVM_REG_PPC_VPA_ADDR:
                spin_lock(&vcpu->arch.vpa_update_lock);
                *val = get_reg_val(id, vcpu->arch.vpa.next_gpa);
@@ -1431,6 +1437,12 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
        case KVM_REG_PPC_WORT:
                vcpu->arch.wort = set_reg_val(id, *val);
                break;
+       case KVM_REG_PPC_TIDR:
+               vcpu->arch.tid = set_reg_val(id, *val);
+               break;
+       case KVM_REG_PPC_PSSCR:
+               vcpu->arch.psscr = set_reg_val(id, *val) & PSSCR_GUEST_VIS;
+               break;
        case KVM_REG_PPC_VPA_ADDR:
                addr = set_reg_val(id, *val);
                r = -EINVAL;