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>
diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c
index 1138e6e..16fc0d3 100644
--- a/ip/iplink_bridge.c
+++ b/ip/iplink_bridge.c
@@ -44,6 +44,7 @@
" [ mcast_last_member_interval LAST_MEMBER_INTERVAL ]\n"
" [ mcast_membership_interval MEMBERSHIP_INTERVAL ]\n"
" [ mcast_querier_interval QUERIER_INTERVAL ]\n"
+ " [ mcast_query_interval QUERY_INTERVAL ]\n"
"\n"
"Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n"
);
@@ -256,6 +257,17 @@
}
addattr64(n, 1024, IFLA_BR_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) {
explain();
return -1;
@@ -437,6 +449,10 @@
if (tb[IFLA_BR_MCAST_QUERIER_INTVL])
fprintf(f, "mcast_querier_interval %llu ",
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,