Sync-up KVM related Linux headers from KVM tree using
scripts/update-linux-header.sh
New VFIO attribute and data structure for VT-d Posted-Interrupts.
Signed-off-by: Feng Wu <feng...@intel.com>
---
linux-headers/linux/kvm.h | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 1937afa..997733e 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -949,6 +949,7 @@ struct kvm_device_attr {
#define KVM_DEV_VFIO_DEVICE 2
#define KVM_DEV_VFIO_DEVICE_FORWARD_IRQ 1
#define KVM_DEV_VFIO_DEVICE_UNFORWARD_IRQ 2
+#define KVM_DEV_VFIO_DEVICE_POSTING_IRQ 3
enum kvm_device_type {
KVM_DEV_TYPE_FSL_MPIC_20 = 1,
@@ -973,6 +974,15 @@ struct kvm_arch_forwarded_irq {
__u32 gsi; /* gsi, ie. virtual IRQ number */
};
+struct kvm_posted_intr {
+ __u32 argsz;
+ __u32 fd; /* file descriptor of the VFIO device */
+ __u32 index; /* VFIO device IRQ index */
+ __u32 start;
+ __u32 count;
+ int virq[0]; /* gsi, ie. virtual IRQ number */
+};
+
/*
* ioctls for VM fds
*/
--
1.7.1
