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iplink: bridge: add support for IFLA_BR_MCAST_STARTUP_QUERY_INTVL

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This patch implements support for the IFLA_BR_MCAST_STARTUP_QUERY_INTVL
attribute in iproute2 so it can change the startup query interval.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
This commit is contained in:
Nikolay Aleksandrov 2016-02-09 00:14:38 +01:00 committed by Stephen Hemminger
parent 483df11cf1
commit 178b18066a
1 changed files with 16 additions and 0 deletions
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16
ip/iplink_bridge.c
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@ -46,6 +46,7 @@ static void print_explain(FILE *f)
" [ mcast_querier_interval QUERIER_INTERVAL ]\n"
" [ mcast_query_interval QUERY_INTERVAL ]\n"
" [ mcast_query_response_interval QUERY_RESPONSE_INTERVAL ]\n"
" [ mcast_startup_query_interval STARTUP_QUERY_INTERVAL ]\n"
"\n"
"Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n"
);
@ -280,6 +281,17 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv,
}
addattr64(n, 1024, IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
mcast_query_resp_intvl);
} else if (!matches(*argv, "mcast_startup_query_interval")) {
__u64 mcast_startup_query_intvl;
NEXT_ARG();
if (get_u64(&mcast_startup_query_intvl, *argv, 0)) {
invarg("invalid mcast_startup_query_interval",
*argv);
return -1;
}
addattr64(n, 1024, IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
mcast_startup_query_intvl);
} else if (matches(*argv, "help") == 0) {
explain();
return -1;
@ -469,6 +481,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
if (tb[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL])
fprintf(f, "mcast_query_response_interval %llu ",
rta_getattr_u64(tb[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL]));
if (tb[IFLA_BR_MCAST_STARTUP_QUERY_INTVL])
fprintf(f, "mcast_startup_query_interval %llu ",
rta_getattr_u64(tb[IFLA_BR_MCAST_STARTUP_QUERY_INTVL]));
}
static void bridge_print_help(struct link_util *lu, int argc, char **argv,