From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hangbin Liu Subject: [PATCHv2 iproute2 net-next 2/5] iplink: bridge: add support for IFLA_BR_VLAN_STATS_ENABLED Date: Wed, 18 Jan 2017 14:12:48 +0800 Message-ID: <1484719971-21693-3-git-send-email-liuhangbin@gmail.com> References: <1484719971-21693-1-git-send-email-liuhangbin@gmail.com> Cc: Nikolay Aleksandrov , Hangbin Liu To: netdev@vger.kernel.org Return-path: Received: from mail-pg0-f67.google.com ([74.125.83.67]:35339 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751553AbdARGUx (ORCPT ); Wed, 18 Jan 2017 01:20:53 -0500 Received: by mail-pg0-f67.google.com with SMTP id 204so517458pge.2 for ; Tue, 17 Jan 2017 22:20:53 -0800 (PST) In-Reply-To: <1484719971-21693-1-git-send-email-liuhangbin@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: This patch implements support for the IFLA_BR_VLAN_STATS_ENABLED attribute in iproute2 so it can enable/disable vlan stats accounting. 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 85e6597..cd495b3 100644 --- a/ip/iplink_bridge.c +++ b/ip/iplink_bridge.c @@ -34,6 +34,7 @@ static void print_explain(FILE *f) " [ vlan_filtering VLAN_FILTERING ]\n" " [ vlan_protocol VLAN_PROTOCOL ]\n" " [ vlan_default_pvid VLAN_DEFAULT_PVID ]\n" + " [ vlan_stats_enabled VLAN_STATS_ENABLED ]\n" " [ mcast_snooping MULTICAST_SNOOPING ]\n" " [ mcast_router MULTICAST_ROUTER ]\n" " [ mcast_query_use_ifaddr MCAST_QUERY_USE_IFADDR ]\n" @@ -157,6 +158,14 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv, addattr16(n, 1024, IFLA_BR_VLAN_DEFAULT_PVID, default_pvid); + } else if (matches(*argv, "vlan_stats_enabled") == 0) { + __u8 vlan_stats_enabled; + + NEXT_ARG(); + if (get_u8(&vlan_stats_enabled, *argv, 0)) + invarg("invalid vlan_stats_enabled", *argv); + addattr8(n, 1024, IFLA_BR_VLAN_STATS_ENABLED, + vlan_stats_enabled); } else if (matches(*argv, "mcast_router") == 0) { __u8 mcast_router; @@ -442,6 +451,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[]) fprintf(f, "vlan_default_pvid %u ", rta_getattr_u16(tb[IFLA_BR_VLAN_DEFAULT_PVID])); + if (tb[IFLA_BR_VLAN_STATS_ENABLED]) + fprintf(f, "vlan_stats_enabled %u ", + rta_getattr_u8(tb[IFLA_BR_VLAN_STATS_ENABLED])); + if (tb[IFLA_BR_GROUP_FWD_MASK]) fprintf(f, "group_fwd_mask %#x ", rta_getattr_u16(tb[IFLA_BR_GROUP_FWD_MASK])); -- 2.5.5