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Diffstat (limited to 'arch/powerpc/kvm/book3s.c')
-rw-r--r--arch/powerpc/kvm/book3s.c36
1 files changed, 33 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index a4b645285240..700df6f1d32c 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -104,7 +104,7 @@ static int kvmppc_book3s_vec2irqprio(unsigned int vec)
return prio;
}
-static void kvmppc_book3s_dequeue_irqprio(struct kvm_vcpu *vcpu,
+void kvmppc_book3s_dequeue_irqprio(struct kvm_vcpu *vcpu,
unsigned int vec)
{
unsigned long old_pending = vcpu->arch.pending_exceptions;
@@ -160,8 +160,7 @@ void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
kvmppc_book3s_queue_irqprio(vcpu, vec);
}
-void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
- struct kvm_interrupt *irq)
+void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu)
{
kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL);
kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL_LEVEL);
@@ -530,6 +529,21 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
val = get_reg_val(reg->id, vcpu->arch.vscr.u[3]);
break;
#endif /* CONFIG_ALTIVEC */
+ case KVM_REG_PPC_DEBUG_INST: {
+ u32 opcode = INS_TW;
+ r = copy_to_user((u32 __user *)(long)reg->addr,
+ &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;
@@ -592,6 +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;
@@ -607,6 +631,12 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
return 0;
}
+int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
+ struct kvm_guest_debug *dbg)
+{
+ return -EINVAL;
+}
+
void kvmppc_decrementer_func(unsigned long data)
{
struct kvm_vcpu *vcpu = (struct kvm_vcpu *)data;
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