rbd-nbd: update netlink header file

Signed-off-by: Mykola Golub <mgolub@suse.com>

diff --git a/src/tools/rbd_nbd/nbd-netlink.h b/src/tools/rbd_nbd/nbd-netlink.h
index f932f96a7c2f1415a9c00ee5fa8aae38a7df070c..c5d0ef7aa7d5c25cdf8b0bebe935f353a7231311 100644 (file)
--- a/src/tools/rbd_nbd/nbd-netlink.h
+++ b/src/tools/rbd_nbd/nbd-netlink.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright (C) 2017 Facebook.  All rights reserved.
  *
@@ -18,8 +19,9 @@
 #ifndef _UAPILINUX_NBD_NETLINK_H
 #define _UAPILINUX_NBD_NETLINK_H
 
-#define NBD_GENL_FAMILY_NAME   "nbd"
-#define NBD_GENL_VERSION       0x1
+#define NBD_GENL_FAMILY_NAME           "nbd"
+#define NBD_GENL_VERSION               0x1
+#define NBD_GENL_MCAST_GROUP_NAME      "nbd_mc_group"
 
 /* Configuration policy attributes, used for CONNECT */
 enum {
@@ -31,10 +33,35 @@ enum {
        NBD_ATTR_SERVER_FLAGS,
        NBD_ATTR_CLIENT_FLAGS,
        NBD_ATTR_SOCKETS,
+       NBD_ATTR_DEAD_CONN_TIMEOUT,
+       NBD_ATTR_DEVICE_LIST,
        __NBD_ATTR_MAX,
 };
 #define NBD_ATTR_MAX (__NBD_ATTR_MAX - 1)
 
+/*
+ * This is the format for multiple devices with NBD_ATTR_DEVICE_LIST
+ *
+ * [NBD_ATTR_DEVICE_LIST]
+ *   [NBD_DEVICE_ITEM]
+ *     [NBD_DEVICE_INDEX]
+ *     [NBD_DEVICE_CONNECTED]
+ */
+enum {
+       NBD_DEVICE_ITEM_UNSPEC,
+       NBD_DEVICE_ITEM,
+       __NBD_DEVICE_ITEM_MAX,
+};
+#define NBD_DEVICE_ITEM_MAX (__NBD_DEVICE_ITEM_MAX - 1)
+
+enum {
+       NBD_DEVICE_UNSPEC,
+       NBD_DEVICE_INDEX,
+       NBD_DEVICE_CONNECTED,
+       __NBD_DEVICE_MAX,
+};
+#define NBD_DEVICE_ATTR_MAX (__NBD_DEVICE_MAX - 1)
+
 /*
  * This is the format for multiple sockets with NBD_ATTR_SOCKETS
  *
@@ -63,6 +90,8 @@ enum {
        NBD_CMD_CONNECT,
        NBD_CMD_DISCONNECT,
        NBD_CMD_RECONFIGURE,
+       NBD_CMD_LINK_DEAD,
+       NBD_CMD_STATUS,
        __NBD_CMD_MAX,
 };
 #define NBD_CMD_MAX    (__NBD_CMD_MAX - 1)