KVM: ppc: Add extra E500 exceptions

e500 has additional interrupt vectors (and corresponding IVORs) for SPE and
performance monitoring interrupts.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index f192fbee2f2..642e4204cf2 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -118,6 +118,9 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
         case BOOKE_IRQPRIO_DATA_STORAGE:
         case BOOKE_IRQPRIO_INST_STORAGE:
         case BOOKE_IRQPRIO_FP_UNAVAIL:
+        case BOOKE_IRQPRIO_SPE_UNAVAIL:
+        case BOOKE_IRQPRIO_SPE_FP_DATA:
+        case BOOKE_IRQPRIO_SPE_FP_ROUND:
         case BOOKE_IRQPRIO_AP_UNAVAIL:
         case BOOKE_IRQPRIO_ALIGNMENT:
                 allowed = 1;
@@ -261,6 +264,21 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
                 r = RESUME_GUEST;
                 break;
 
+        case BOOKE_INTERRUPT_SPE_UNAVAIL:
+                kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SPE_UNAVAIL);
+                r = RESUME_GUEST;
+                break;
+
+        case BOOKE_INTERRUPT_SPE_FP_DATA:
+                kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SPE_FP_DATA);
+                r = RESUME_GUEST;
+                break;
+
+        case BOOKE_INTERRUPT_SPE_FP_ROUND:
+                kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SPE_FP_ROUND);
+                r = RESUME_GUEST;
+                break;
+
         case BOOKE_INTERRUPT_DATA_STORAGE:
                 vcpu->arch.dear = vcpu->arch.fault_dear;
                 vcpu->arch.esr = vcpu->arch.fault_esr;