From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikolay Aleksandrov Subject: [PATCH iproute2 14/21] iplink: bridge: add support for IFLA_BR_MCAST_STARTUP_QUERY_CNT Date: Mon, 8 Feb 2016 12:55:20 +0100 Message-ID: <1454932527-30569-15-git-send-email-razor@blackwall.org> References: <1454932527-30569-1-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-f54.google.com ([74.125.82.54]:38752 "EHLO mail-wm0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752505AbcBHL4V (ORCPT ); Mon, 8 Feb 2016 06:56:21 -0500 Received: by mail-wm0-f54.google.com with SMTP id p63so112135391wmp.1 for ; Mon, 08 Feb 2016 03:56:20 -0800 (PST) In-Reply-To: <1454932527-30569-1-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_STARTUP_QUERY_CNT attribute in iproute2 so it can change the startup query count. Signed-off-by: Nikolay Aleksandrov --- ip/iplink_bridge.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c index d98b126698e2..d10a9255eb56 100644 --- a/ip/iplink_bridge.c +++ b/ip/iplink_bridge.c @@ -39,6 +39,7 @@ static void print_explain(FILE *f) " [ mcast_hash_elasticity HASH_ELASTICITY ]\n" " [ mcast_hash_max HASH_MAX ]\n" " [ mcast_last_member_count LAST_MEMBER_COUNT ]\n" + " [ mcast_startup_query_count STARTUP_QUERY_COUNT ]\n" "\n" "Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n" ); @@ -209,6 +210,16 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv, addattr32(n, 1024, IFLA_BR_MCAST_LAST_MEMBER_CNT, mcast_lmc); + } else if (matches(*argv, "mcast_startup_query_count") == 0) { + __u32 mcast_sqc; + + NEXT_ARG(); + if (get_u32(&mcast_sqc, *argv, 0)) + invarg("invalid mcast_startup_query_count", + *argv); + + addattr32(n, 1024, IFLA_BR_MCAST_STARTUP_QUERY_CNT, + mcast_sqc); } else if (matches(*argv, "help") == 0) { explain(); return -1; @@ -356,6 +367,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[]) if (tb[IFLA_BR_MCAST_LAST_MEMBER_CNT]) fprintf(f, "mcast_last_member_count %u ", rta_getattr_u32(tb[IFLA_BR_MCAST_LAST_MEMBER_CNT])); + + if (tb[IFLA_BR_MCAST_STARTUP_QUERY_CNT]) + fprintf(f, "mcast_startup_query_count %u ", + rta_getattr_u32(tb[IFLA_BR_MCAST_STARTUP_QUERY_CNT])); } static void bridge_print_help(struct link_util *lu, int argc, char **argv, -- 2.4.3