diff options
Diffstat (limited to 'virt/kvm/ioapic.c')
| -rw-r--r-- | virt/kvm/ioapic.c | 40 |
1 files changed, 6 insertions, 34 deletions
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index ea268a8..d4a7948 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -142,25 +142,6 @@ static void ioapic_write_indirect(struct kvm_ioapic *ioapic, u32 val) } } -static int ioapic_inj_irq(struct kvm_ioapic *ioapic, - struct kvm_vcpu *vcpu, - u8 vector, u8 trig_mode, u8 delivery_mode) -{ - ioapic_debug("irq %d trig %d deliv %d\n", vector, trig_mode, - delivery_mode); - - ASSERT((delivery_mode == IOAPIC_FIXED) || - (delivery_mode == IOAPIC_LOWEST_PRIORITY)); - - return kvm_apic_set_irq(vcpu, vector, trig_mode); -} - -static void ioapic_inj_nmi(struct kvm_vcpu *vcpu) -{ - kvm_inject_nmi(vcpu); - kvm_vcpu_kick(vcpu); -} - static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq) { union kvm_ioapic_redirect_entry entry = ioapic->redirtbl[irq]; @@ -193,21 +174,12 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq) __clear_bit(vcpu_id, deliver_bitmask); vcpu = ioapic->kvm->vcpus[vcpu_id]; if (vcpu) { - if (entry.fields.delivery_mode == - IOAPIC_LOWEST_PRIORITY || - entry.fields.delivery_mode == IOAPIC_FIXED) { - if (r < 0) - r = 0; - r += ioapic_inj_irq(ioapic, vcpu, - entry.fields.vector, - entry.fields.trig_mode, - entry.fields.delivery_mode); - } else if (entry.fields.delivery_mode == IOAPIC_NMI) { - r = 1; - ioapic_inj_nmi(vcpu); - } else - ioapic_debug("unsupported delivery mode %x!\n", - entry.fields.delivery_mode); + if (r < 0) + r = 0; + r += kvm_apic_set_irq(vcpu, + entry.fields.vector, + entry.fields.trig_mode, + entry.fields.delivery_mode); } else ioapic_debug("null destination vcpu: " "mask=%x vector=%x delivery_mode=%x\n", |