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authorAvi Kivity <avi@redhat.com>2008-10-19 10:39:45 -0400
committerAvi Kivity <avi@redhat.com>2008-10-28 08:22:15 -0400
commitbb45e202e695dea8657bb03a01d1522c37558672 (patch)
tree529c3ca4e9947d1dc536f53d68d2eb743b4a53a9 /include
parentdecc90162a99b4e51c534ab63f9b6fc5cb0f2596 (diff)
KVM: Future-proof device assignment ABI
Reserve some space so we can add more data. Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/kvm.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 797fcd781242..f18b86fa8655 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -489,6 +489,9 @@ struct kvm_assigned_pci_dev {
489 __u32 busnr; 489 __u32 busnr;
490 __u32 devfn; 490 __u32 devfn;
491 __u32 flags; 491 __u32 flags;
492 union {
493 __u32 reserved[12];
494 };
492}; 495};
493 496
494struct kvm_assigned_irq { 497struct kvm_assigned_irq {
@@ -496,6 +499,9 @@ struct kvm_assigned_irq {
496 __u32 host_irq; 499 __u32 host_irq;
497 __u32 guest_irq; 500 __u32 guest_irq;
498 __u32 flags; 501 __u32 flags;
502 union {
503 __u32 reserved[12];
504 };
499}; 505};
500 506
501#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) 507#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)