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From 8b3aa8fa4f5e02ba2f49b4030299e6f75fdf1072 Mon Sep 17 00:00:00 2001
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From: Phil Sutter <psutter@redhat.com>
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Date: Wed, 24 Feb 2016 10:49:04 +0100
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Subject: [PATCH] iplink_bridge: add support for priority
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1270759
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Upstream Status: iproute2.git commit b0197a047e5c4
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commit b0197a047e5c41a37d5dd724290eadd5b9353558
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Author: Nikolay Aleksandrov <razor@blackwall.org>
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Date: Tue Jun 16 13:38:49 2015 +0300
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iplink_bridge: add support for priority
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This patch adds support to set bridge stp priority via IFLA_BR_PRIORITY.
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Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
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---
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ip/iplink_bridge.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c
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index 79b9e04..297160c 100644
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--- a/ip/iplink_bridge.c
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+++ b/ip/iplink_bridge.c
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@@ -25,6 +25,7 @@ static void explain(void)
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" [ max_age MAX_AGE ]\n"
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" [ ageing_time AGEING_TIME ]\n"
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" [ stp_state STP_STATE ]\n"
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+ " [ priority PRIORITY ]\n"
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);
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}
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@@ -69,6 +70,15 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv,
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return -1;
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}
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addattr32(n, 1024, IFLA_BR_STP_STATE, val);
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+ } else if (matches(*argv, "priority") == 0) {
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+ __u16 prio;
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+
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+ NEXT_ARG();
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+ if (get_u16(&prio, *argv, 0)) {
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+ invarg("invalid priority", *argv);
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+ return -1;
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+ }
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+ addattr16(n, 1024, IFLA_BR_PRIORITY, prio);
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} else if (matches(*argv, "help") == 0) {
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explain();
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return -1;
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--
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1.8.3.1
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