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authorGleb Natapov <gleb@redhat.com>2009-08-24 11:54:21 +0300
committerAvi Kivity <avi@redhat.com>2009-12-03 09:32:07 +0200
commit3e71f88bc90792a187703860cf22fbed7c12cbd9 (patch)
tree91219ea4a7714ac462c30c15314cfb8f25d0f812 /arch/x86/include/asm/kvm.h
parent46e624b95c36d729bdf24010fff11d16f6fe94fa (diff)
downloadop-kernel-dev-3e71f88bc90792a187703860cf22fbed7c12cbd9.zip
op-kernel-dev-3e71f88bc90792a187703860cf22fbed7c12cbd9.tar.gz
KVM: Maintain back mapping from irqchip/pin to gsi
Maintain back mapping from irqchip/pin to gsi to speedup interrupt acknowledgment notifications. [avi: build fix on non-x86/ia64] Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm.h')
-rw-r--r--arch/x86/include/asm/kvm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h
index 4a5fe91..f02e87a 100644
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/asm/kvm.h
@@ -79,6 +79,7 @@ struct kvm_ioapic_state {
#define KVM_IRQCHIP_PIC_MASTER 0
#define KVM_IRQCHIP_PIC_SLAVE 1
#define KVM_IRQCHIP_IOAPIC 2
+#define KVM_NR_IRQCHIPS 3
/* for KVM_GET_REGS and KVM_SET_REGS */
struct kvm_regs {
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