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authorSheng Yang <sheng@linux.intel.com>2008-11-24 14:32:53 +0800
committerAvi Kivity <avi@redhat.com>2008-12-31 16:55:01 +0200
commit0937c48d075ddd59ae2c12a6fa8308b9c7a63753 (patch)
tree36195da5274891f8e417f907be6cca53f8e1dda0 /include/linux/kvm.h
parentfbac7818d8fba7e1df9f4b209777f3b67b953dd3 (diff)
downloadop-kernel-dev-0937c48d075ddd59ae2c12a6fa8308b9c7a63753.zip
op-kernel-dev-0937c48d075ddd59ae2c12a6fa8308b9c7a63753.tar.gz
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.h')
-rw-r--r--include/linux/kvm.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 44fd7fa..bb283c3 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -507,10 +507,17 @@ struct kvm_assigned_irq {
__u32 guest_irq;
__u32 flags;
union {
+ struct {
+ __u32 addr_lo;
+ __u32 addr_hi;
+ __u32 data;
+ } guest_msi;
__u32 reserved[12];
};
};
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
+#define KVM_DEV_IRQ_ASSIGN_ENABLE_MSI (1 << 0)
+
#endif
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