tipc: add media get/dump to new netlink api
Add TIPC_NL_MEDIA_GET command to the new tipc netlink API.
This command supports dumping all information about all defined
media as well as getting all information about a specific media.
The information about a media includes name and link properties.
Netlink logical layout of media get response message:
-> media
-> name
-> link properties
-> tolerance
-> priority
-> window
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/uapi/linux/tipc_netlink.h b/include/uapi/linux/tipc_netlink.h
index 574882a..4101b70 100644
--- a/include/uapi/linux/tipc_netlink.h
+++ b/include/uapi/linux/tipc_netlink.h
@@ -50,6 +50,7 @@
TIPC_NL_LINK_GET,
TIPC_NL_LINK_SET,
TIPC_NL_LINK_RESET_STATS,
+ TIPC_NL_MEDIA_GET,
__TIPC_NL_CMD_MAX,
TIPC_NL_CMD_MAX = __TIPC_NL_CMD_MAX - 1
@@ -62,6 +63,7 @@
TIPC_NLA_SOCK, /* nest */
TIPC_NLA_PUBL, /* nest */
TIPC_NLA_LINK, /* nest */
+ TIPC_NLA_MEDIA, /* nest */
__TIPC_NLA_MAX,
TIPC_NLA_MAX = __TIPC_NLA_MAX - 1
@@ -108,6 +110,16 @@
TIPC_NLA_LINK_MAX = __TIPC_NLA_LINK_MAX - 1
};
+/* Media info */
+enum {
+ TIPC_NLA_MEDIA_UNSPEC,
+ TIPC_NLA_MEDIA_NAME, /* string */
+ TIPC_NLA_MEDIA_PROP, /* nest */
+
+ __TIPC_NLA_MEDIA_MAX,
+ TIPC_NLA_MEDIA_MAX = __TIPC_NLA_MEDIA_MAX - 1
+};
+
/* Publication info */
enum {
TIPC_NLA_PUBL_UNSPEC,