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authorSheng Yang <sheng@linux.intel.com>2008-11-24 09:32:53 +0300
committerAvi Kivity <avi@redhat.com>2008-12-31 17:55:01 +0300
commit0937c48d075ddd59ae2c12a6fa8308b9c7a63753 (patch)
tree36195da5274891f8e417f907be6cca53f8e1dda0 /include/linux/kvm_host.h
parentfbac7818d8fba7e1df9f4b209777f3b67b953dd3 (diff)
downloadlinux-0937c48d075ddd59ae2c12a6fa8308b9c7a63753.tar.xz
KVM: Add fields for MSI device assignment
Prepared for kvm_arch_assigned_device_msi_dispatch(). Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'include/linux/kvm_host.h')
-rw-r--r--include/linux/kvm_host.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index c3d4b96a08fa..8091a4d90ddf 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -16,6 +16,7 @@
#include <linux/mm.h>
#include <linux/preempt.h>
#include <linux/marker.h>
+#include <linux/msi.h>
#include <asm/signal.h>
#include <linux/kvm.h>
@@ -307,8 +308,11 @@ struct kvm_assigned_dev_kernel {
int host_devfn;
int host_irq;
int guest_irq;
+ struct msi_msg guest_msi;
#define KVM_ASSIGNED_DEV_GUEST_INTX (1 << 0)
+#define KVM_ASSIGNED_DEV_GUEST_MSI (1 << 1)
#define KVM_ASSIGNED_DEV_HOST_INTX (1 << 8)
+#define KVM_ASSIGNED_DEV_HOST_MSI (1 << 9)
unsigned long irq_requested_type;
int irq_source_id;
struct pci_dev *dev;