1 files changed, 4 insertions, 1 deletions

diff --git a/include/uapi/linux/connector.h b/include/uapi/linux/connector.h
index 8761a0349c74..4cb283505e45 100644
--- a/include/uapi/linux/connector.h
+++ b/include/uapi/linux/connector.h
@@ -44,8 +44,11 @@
 #define CN_VAL_DRBD                     0x1
 #define CN_KVP_IDX                      0x9     /* HyperV KVP */
 #define CN_KVP_VAL                      0x1     /* queries from the kernel */
+#define CN_VSS_IDX                      0xA     /* HyperV VSS */
+#define CN_VSS_VAL                      0x1     /* queries from the kernel */
 
-#define CN_NETLINK_USERS                10      /* Highest index + 1 */
+
+#define CN_NETLINK_USERS                11      /* Highest index + 1 */
 
 /*
  * Maximum connector's message size.