From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikolay Aleksandrov Subject: [PATCH iproute2 v2 17/21] iplink: bridge: add support for IFLA_BR_MCAST_QUERIER_INTVL Date: Tue, 9 Feb 2016 00:14:35 +0100 Message-ID: <1454973279-9170-18-git-send-email-razor@blackwall.org> References: <1454973279-9170-1-git-send-email-razor@blackwall.org> Cc: roopa@cumulusnetworks.com, stephen@networkplumber.org, Nikolay Aleksandrov To: netdev@vger.kernel.org Return-path: Received: from mail-wm0-f49.google.com ([74.125.82.49]:37453 "EHLO mail-wm0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932564AbcBHXO6 (ORCPT ); Mon, 8 Feb 2016 18:14:58 -0500 Received: by mail-wm0-f49.google.com with SMTP id g62so861938wme.0 for ; Mon, 08 Feb 2016 15:14:57 -0800 (PST) In-Reply-To: <1454973279-9170-1-git-send-email-razor@blackwall.org> Sender: netdev-owner@vger.kernel.org List-ID: From: Nikolay Aleksandrov This patch implements support for the IFLA_BR_MCAST_QUERIER_INTVL attribute in iproute2 so it can change the querier interval. Signed-off-by: Nikolay Aleksandrov --- ip/iplink_bridge.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c index fbac442f4402..1138e6ee7599 100644 --- a/ip/iplink_bridge.c +++ b/ip/iplink_bridge.c @@ -43,6 +43,7 @@ static void print_explain(FILE *f) " [ mcast_startup_query_count STARTUP_QUERY_COUNT ]\n" " [ mcast_last_member_interval LAST_MEMBER_INTERVAL ]\n" " [ mcast_membership_interval MEMBERSHIP_INTERVAL ]\n" + " [ mcast_querier_interval QUERIER_INTERVAL ]\n" "\n" "Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n" ); @@ -244,6 +245,17 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv, } addattr64(n, 1024, IFLA_BR_MCAST_MEMBERSHIP_INTVL, mcast_membership_intvl); + } else if (matches(*argv, "mcast_querier_interval") == 0) { + __u64 mcast_querier_intvl; + + NEXT_ARG(); + if (get_u64(&mcast_querier_intvl, *argv, 0)) { + invarg("invalid mcast_querier_interval", + *argv); + return -1; + } + addattr64(n, 1024, IFLA_BR_MCAST_QUERIER_INTVL, + mcast_querier_intvl); } else if (matches(*argv, "help") == 0) { explain(); return -1; @@ -421,6 +433,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[]) if (tb[IFLA_BR_MCAST_MEMBERSHIP_INTVL]) fprintf(f, "mcast_membership_interval %llu ", rta_getattr_u64(tb[IFLA_BR_MCAST_MEMBERSHIP_INTVL])); + + if (tb[IFLA_BR_MCAST_QUERIER_INTVL]) + fprintf(f, "mcast_querier_interval %llu ", + rta_getattr_u64(tb[IFLA_BR_MCAST_QUERIER_INTVL])); } static void bridge_print_help(struct link_util *lu, int argc, char **argv, -- 2.4.3