1 files changed, 19 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 1a4d787df507..700df6f1d32c 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -535,6 +535,15 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
                                          &opcode, sizeof(u32));
                         break;
                 }
+#ifdef CONFIG_KVM_XICS
+                case KVM_REG_PPC_ICP_STATE:
+                        if (!vcpu->arch.icp) {
+                                r = -ENXIO;
+                                break;
+                        }
+                        val = get_reg_val(reg->id, kvmppc_xics_get_icp(vcpu));
+                        break;
+#endif /* CONFIG_KVM_XICS */
                 default:
                         r = -EINVAL;
                         break;
@@ -597,6 +606,16 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
                         vcpu->arch.vscr.u[3] = set_reg_val(reg->id, val);
                         break;
 #endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_KVM_XICS
+                case KVM_REG_PPC_ICP_STATE:
+                        if (!vcpu->arch.icp) {
+                                r = -ENXIO;
+                                break;
+                        }
+                        r = kvmppc_xics_set_icp(vcpu,
+                                                set_reg_val(reg->id, val));
+                        break;
+#endif /* CONFIG_KVM_XICS */
                 default:
                         r = -EINVAL;
                         break;