commit b0197a047e5c41a37d5dd724290eadd5b9353558
author Nikolay Aleksandrov <razor@blackwall.org> Tue Jun 16 13:38:49 2015 +0300
committer Stephen Hemminger <shemming@brocade.com> Fri Jun 26 00:06:45 2015 -0400
tree 233d604e943a8a312ce9b63ef359b90d359b36df
parent dab049628a8e5e962ecc9edf9e37ac858ce3200b

iplink_bridge: add support for priority

This patch adds support to set bridge stp priority via IFLA_BR_PRIORITY.

Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>

ip/iplink_bridge.c

diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c
index 79b9e04..297160c 100644
--- a/ip/iplink_bridge.c
+++ b/ip/iplink_bridge.c
@@ -25,6 +25,7 @@
 		"                  [ max_age MAX_AGE ]\n"
 		"                  [ ageing_time AGEING_TIME ]\n"
 		"                  [ stp_state STP_STATE ]\n"
+		"                  [ priority PRIORITY ]\n"
 	);
 }
 
@@ -69,6 +70,15 @@
 				return -1;
 			}
 			addattr32(n, 1024, IFLA_BR_STP_STATE, val);
+		} else if (matches(*argv, "priority") == 0) {
+			__u16 prio;
+
+			NEXT_ARG();
+			if (get_u16(&prio, *argv, 0)) {
+				invarg("invalid priority", *argv);
+				return -1;
+			}
+			addattr16(n, 1024, IFLA_BR_PRIORITY, prio);
 		} else if (matches(*argv, "help") == 0) {
 			explain();
 			return -1;