From 68b76f51675809c8ce200a86276c3c7266f17a64 Mon Sep 17 00:00:00 2001 From: Sheng Yang Date: Mon, 24 Nov 2008 14:32:54 +0800 Subject: [PATCH] KVM: Export ioapic_get_delivery_bitmask It would be used for MSI in device assignment, for MSI dispatch. Signed-off-by: Sheng Yang Signed-off-by: Avi Kivity --- virt/kvm/ioapic.c | 7 ++++--- virt/kvm/ioapic.h | 2 ++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index c8f939c55075..23b81cf242af 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -153,8 +153,8 @@ static void ioapic_inj_nmi(struct kvm_vcpu *vcpu) kvm_vcpu_kick(vcpu); } -static u32 ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest, - u8 dest_mode) +u32 kvm_ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest, + u8 dest_mode) { u32 mask = 0; int i; @@ -208,7 +208,8 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq) "vector=%x trig_mode=%x\n", dest, dest_mode, delivery_mode, vector, trig_mode); - deliver_bitmask = ioapic_get_delivery_bitmask(ioapic, dest, dest_mode); + deliver_bitmask = kvm_ioapic_get_delivery_bitmask(ioapic, dest, + dest_mode); if (!deliver_bitmask) { ioapic_debug("no target on destination\n"); return 0; diff --git a/virt/kvm/ioapic.h b/virt/kvm/ioapic.h index cd7ae7691c9d..49c9581d2586 100644 --- a/virt/kvm/ioapic.h +++ b/virt/kvm/ioapic.h @@ -85,5 +85,7 @@ void kvm_ioapic_update_eoi(struct kvm *kvm, int vector, int trigger_mode); int kvm_ioapic_init(struct kvm *kvm); void kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level); void kvm_ioapic_reset(struct kvm_ioapic *ioapic); +u32 kvm_ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest, + u8 dest_mode); #endif