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iplink: bridge: add support for IFLA_BR_MCAST_QUERY_INTVL 

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

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
This commit is contained in:
Nikolay Aleksandrov 2016-02-09 00:14:36 +01:00 committed by Stephen Hemminger
parent 1f2244b851
commit 5a32388f5c
1 changed files with 16 additions and 0 deletions
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16
ip/iplink_bridge.c
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@ -44,6 +44,7 @@ static void print_explain(FILE *f)
" [ mcast_last_member_interval LAST_MEMBER_INTERVAL ]\n" " [ mcast_last_member_interval LAST_MEMBER_INTERVAL ]\n"
" [ mcast_membership_interval MEMBERSHIP_INTERVAL ]\n" " [ mcast_membership_interval MEMBERSHIP_INTERVAL ]\n"
" [ mcast_querier_interval QUERIER_INTERVAL ]\n" " [ mcast_querier_interval QUERIER_INTERVAL ]\n"
" [ mcast_query_interval QUERY_INTERVAL ]\n"
"\n" "\n"
"Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n" "Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n"
); );
@ -256,6 +257,17 @@ static int bridge_parse_opt(struct link_util *lu, int argc, char **argv,
} }
addattr64(n, 1024, IFLA_BR_MCAST_QUERIER_INTVL, addattr64(n, 1024, IFLA_BR_MCAST_QUERIER_INTVL,
mcast_querier_intvl); mcast_querier_intvl);
} else if (matches(*argv, "mcast_query_interval") == 0) {
__u64 mcast_query_intvl;
NEXT_ARG();
if (get_u64(&mcast_query_intvl, *argv, 0)) {
invarg("invalid mcast_query_interval",
*argv);
return -1;
}
addattr64(n, 1024, IFLA_BR_MCAST_QUERY_INTVL,
mcast_query_intvl);
} else if (matches(*argv, "help") == 0) { } else if (matches(*argv, "help") == 0) {
explain(); explain();
return -1; return -1;
@ -437,6 +449,10 @@ static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
if (tb[IFLA_BR_MCAST_QUERIER_INTVL]) if (tb[IFLA_BR_MCAST_QUERIER_INTVL])
fprintf(f, "mcast_querier_interval %llu ", fprintf(f, "mcast_querier_interval %llu ",
rta_getattr_u64(tb[IFLA_BR_MCAST_QUERIER_INTVL])); rta_getattr_u64(tb[IFLA_BR_MCAST_QUERIER_INTVL]));
if (tb[IFLA_BR_MCAST_QUERY_INTVL])
fprintf(f, "mcast_query_interval %llu ",
rta_getattr_u64(tb[IFLA_BR_MCAST_QUERY_INTVL]));
} }
static void bridge_print_help(struct link_util *lu, int argc, char **argv, static void bridge_print_help(struct link_util *lu, int argc, char **argv,