From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hangbin Liu Subject: [PATCH iproute2 net-next 3/5] iplink: bridge: add support for IFLA_BR_MCAST_STATS_ENABLED Date: Tue, 17 Jan 2017 17:32:30 +0800 Message-ID: <1484645552-29440-4-git-send-email-liuhangbin@gmail.com> References: <1484645552-29440-1-git-send-email-liuhangbin@gmail.com> Cc: Stephen Hemminger , Hangbin Liu To: netdev@vger.kernel.org Return-path: Received: from mail-pf0-f196.google.com ([209.85.192.196]:35966 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751064AbdAQJkw (ORCPT ); Tue, 17 Jan 2017 04:40:52 -0500 Received: by mail-pf0-f196.google.com with SMTP id 19so5177283pfo.3 for ; Tue, 17 Jan 2017 01:40:51 -0800 (PST) In-Reply-To: <1484645552-29440-1-git-send-email-liuhangbin@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: This patch implements support for the IFLA_BR_MCAST_STATS_ENABLED attribute in iproute2 so it can change the mcast state. Signed-off-by: Hangbin Liu --- ip/iplink_bridge.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c index 8caf53a..622bd07 100644 --- a/ip/iplink_bridge.c +++ b/ip/iplink_bridge.c @@ -49,6 +49,7 @@ static void print_explain(FILE *f) " [ mcast_query_interval QUERY_INTERVAL ]\n" " [ mcast_query_response_interval QUERY_RESPONSE_INTERVAL ]\n" " [ mcast_startup_query_interval STARTUP_QUERY_INTERVAL ]\n" + " [ mcast_state MCAST_STATE ]\n" " [ nf_call_iptables NF_CALL_IPTABLES ]\n" " [ nf_call_ip6tables NF_CALL_IP6TABLES ]\n" " [ nf_call_arptables NF_CALL_ARPTABLES ]\n" @@ -299,6 +300,14 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv, addattr64(n, 1024, IFLA_BR_MCAST_STARTUP_QUERY_INTVL, mcast_startup_query_intvl); + } else if (matches(*argv, "mcast_state") == 0) { + __u8 mcast_state; + + NEXT_ARG(); + if (get_u8(&mcast_state, *argv, 0)) + invarg("invalid mcast_state", *argv); + addattr8(n, 1024, IFLA_BR_MCAST_STATS_ENABLED, + mcast_state); } else if (matches(*argv, "nf_call_iptables") == 0) { __u8 nf_call_ipt; @@ -524,6 +533,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[]) fprintf(f, "mcast_startup_query_interval %llu ", rta_getattr_u64(tb[IFLA_BR_MCAST_STARTUP_QUERY_INTVL])); + if (tb[IFLA_BR_MCAST_STATS_ENABLED]) + fprintf(f, "mcast_state %u ", + rta_getattr_u8(tb[IFLA_BR_MCAST_STATS_ENABLED])); + if (tb[IFLA_BR_NF_CALL_IPTABLES]) fprintf(f, "nf_call_iptables %u ", rta_getattr_u8(tb[IFLA_BR_NF_CALL_IPTABLES])); -- 2.5.5