From bb3a8a178dec1e46df3138a30f76acf67fe12397 Mon Sep 17 00:00:00 2001 From: Hollis Blanchard Date: Sat, 3 Jan 2009 16:23:13 -0600 Subject: 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 Signed-off-by: Hollis Blanchard Signed-off-by: Avi Kivity --- arch/powerpc/kvm/booke.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'arch/powerpc/kvm/booke.c') diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index f192fbee2f29..642e4204cf25 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; -- cgit v1.2.3