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@@ -111,3 +111,25 @@ void kvm_set_irq(struct kvm *kvm, int irq, int level)
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kvm_ioapic_set_irq(kvm->arch.vioapic, irq, level);
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kvm_pic_set_irq(pic_irqchip(kvm), irq, level);
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}
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+
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+void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi)
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+{
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+ struct kvm_irq_ack_notifier *kian;
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+ struct hlist_node *n;
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+
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+ hlist_for_each_entry(kian, n, &kvm->arch.irq_ack_notifier_list, link)
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+ if (kian->gsi == gsi)
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+ kian->irq_acked(kian);
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+}
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+
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+void kvm_register_irq_ack_notifier(struct kvm *kvm,
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+ struct kvm_irq_ack_notifier *kian)
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+{
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+ hlist_add_head(&kian->link, &kvm->arch.irq_ack_notifier_list);
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+}
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+
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+void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
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+ struct kvm_irq_ack_notifier *kian)
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+{
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+ hlist_del(&kian->link);
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+}
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