This patch adds enumeration constant VFIO_AP_CFG_CHG_IRQ_INDEX to specify
an IRQ index for signaling that a change has been made to the guest's AP
configuration. This is a placeholder for QEMU patches that use this value
since it is a linux-headers update which includes changes that aren't
merged into the kernel. Linux-headers patches should be generated using
scripts/update-linux-headers.sh.

Signed-off-by: Rorie Reyes <rreyes@linux.ibm.com>
---
 linux-headers/linux/vfio.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index 1b5e254d6a..d0426b5ec0 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -671,6 +671,7 @@ enum {
  */
 enum {
 	VFIO_AP_REQ_IRQ_INDEX,
+	VFIO_AP_CFG_CHG_IRQ_INDEX,
 	VFIO_AP_NUM_IRQS
 };
 
-- 
2.48.1