diff options
| author | Avi Kivity <avi@redhat.com> | 2008-10-19 16:39:45 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-10-28 14:22:15 +0200 |
| commit | bb45e202e695dea8657bb03a01d1522c37558672 (patch) | |
| tree | 529c3ca4e9947d1dc536f53d68d2eb743b4a53a9 | |
| parent | decc90162a99b4e51c534ab63f9b6fc5cb0f2596 (diff) | |
KVM: Future-proof device assignment ABI
Reserve some space so we can add more data.
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | include/linux/kvm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 797fcd78124..f18b86fa865 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -489,6 +489,9 @@ struct kvm_assigned_pci_dev { __u32 busnr; __u32 devfn; __u32 flags; + union { + __u32 reserved[12]; + }; }; struct kvm_assigned_irq { @@ -496,6 +499,9 @@ struct kvm_assigned_irq { __u32 host_irq; __u32 guest_irq; __u32 flags; + union { + __u32 reserved[12]; + }; }; #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) |