diff options
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/ioapic.c | 10 | ||||
| -rw-r--r-- | virt/kvm/irq_comm.c | 13 |
2 files changed, 15 insertions, 8 deletions
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index e85a2bcd2db..1c986ac59ad 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -293,20 +293,20 @@ void kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level) } } -static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int gsi, +static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int pin, int trigger_mode) { union ioapic_redir_entry *ent; - ent = &ioapic->redirtbl[gsi]; + ent = &ioapic->redirtbl[pin]; - kvm_notify_acked_irq(ioapic->kvm, gsi); + kvm_notify_acked_irq(ioapic->kvm, KVM_IRQCHIP_IOAPIC, pin); if (trigger_mode == IOAPIC_LEVEL_TRIG) { ASSERT(ent->fields.trig_mode == IOAPIC_LEVEL_TRIG); ent->fields.remote_irr = 0; - if (!ent->fields.mask && (ioapic->irr & (1 << gsi))) - ioapic_service(ioapic, gsi); + if (!ent->fields.mask && (ioapic->irr & (1 << pin))) + ioapic_service(ioapic, pin); } } diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c index a797fa5e642..7aa5086c862 100644 --- a/virt/kvm/irq_comm.c +++ b/virt/kvm/irq_comm.c @@ -59,10 +59,19 @@ void kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level) e->set(e, kvm, !!(*irq_state)); } -void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi) +void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin) { + struct kvm_kernel_irq_routing_entry *e; struct kvm_irq_ack_notifier *kian; struct hlist_node *n; + unsigned gsi = pin; + + list_for_each_entry(e, &kvm->irq_routing, link) + if (e->irqchip.irqchip == irqchip && + e->irqchip.pin == pin) { + gsi = e->gsi; + break; + } hlist_for_each_entry(kian, n, &kvm->arch.irq_ack_notifier_list, link) if (kian->gsi == gsi) @@ -237,8 +246,6 @@ out: #define ROUTING_ENTRY1(irq) IOAPIC_ROUTING_ENTRY(irq) #ifdef CONFIG_X86 -#define SELECT_PIC(irq) \ - ((irq) < 8 ? KVM_IRQCHIP_PIC_MASTER : KVM_IRQCHIP_PIC_SLAVE) # define PIC_ROUTING_ENTRY(irq) \ { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \ .u.irqchip.irqchip = SELECT_PIC(irq), .u.irqchip.pin = (irq) % 8 } |