From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sheng Yang Subject: [PATCH 06/11] KVM: Export ioapic_get_delivery_bitmask Date: Wed, 19 Nov 2008 19:45:09 +0800 Message-ID: <1227095114-13792-7-git-send-email-sheng@linux.intel.com> References: <1227095114-13792-1-git-send-email-sheng@linux.intel.com> Cc: kvm@vger.kernel.org, Sheng Yang To: Avi Kivity Return-path: Received: from mga09.intel.com ([134.134.136.24]:32312 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752282AbYKSLsy (ORCPT ); Wed, 19 Nov 2008 06:48:54 -0500 In-Reply-To: <1227095114-13792-1-git-send-email-sheng@linux.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: It would be used for MSI in device assignment, for MSI dispatch. Signed-off-by: Sheng Yang --- 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 c8f939c..23b81cf 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 cd7ae76..49c9581 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 -- 1.5.4.5