Lines Matching defs:querier

1825 static void br_multicast_read_querier(const struct bridge_mcast_querier *querier,
1832 		seq = read_seqcount_begin(&querier->seq);
1833 		dest->port_ifidx = querier->port_ifidx;
1834 		memcpy(&dest->addr, &querier->addr, sizeof(struct br_ip));
1835 	} while (read_seqcount_retry(&querier->seq, seq));
1839 					struct bridge_mcast_querier *querier,
1843 	write_seqcount_begin(&querier->seq);
1844 	querier->port_ifidx = ifindex;
1845 	memcpy(&querier->addr, saddr, sizeof(*saddr));
1846 	write_seqcount_end(&querier->seq);
1854 	struct bridge_mcast_querier *querier;
1867 		querier = &brmctx->ip4_querier;
1872 		querier = &brmctx->ip6_querier;
1881 	/* we're about to select ourselves as querier */
1882 	if (!pmctx && querier->port_ifidx) {
1885 		br_multicast_update_querier(brmctx, querier, 0, &zeroip);
3122 	struct bridge_mcast_querier *querier;
3126 		querier = &brmctx->ip4_querier;
3129 		if (!querier->addr.src.ip4 ||
3130 		    ntohl(saddr->src.ip4) <= ntohl(querier->addr.src.ip4))
3135 		querier = &brmctx->ip6_querier;
3138 		if (ipv6_addr_cmp(&saddr->src.ip6, &querier->addr.src.ip6) <= 0)
3152 	br_multicast_update_querier(brmctx, querier, port_ifidx, saddr);
3159 				const struct bridge_mcast_querier *querier)
3161 	int port_ifidx = READ_ONCE(querier->port_ifidx);
3197 	struct bridge_mcast_querier querier = {};
3214 	br_multicast_read_querier(&brmctx->ip4_querier, &querier);
3216 			    querier.addr.src.ip4)) {
3221 	p = __br_multicast_get_querier_port(brmctx->br, &querier);
3237 	br_multicast_read_querier(&brmctx->ip6_querier, &querier);
3239 			     &querier.addr.src.ip6)) {
3244 	p = __br_multicast_get_querier_port(brmctx->br, &querier);
4911  * br_multicast_has_querier_anywhere - Checks for a querier on a bridge
4912  * @dev: The bridge port providing the bridge on which to check for a querier
4916  * true if a valid querier exists anywhere on the bridged link layer.
4948  * br_multicast_has_querier_adjacent - Checks for a querier behind a bridge port
4949  * @dev: The bridge port adjacent to which to check for a querier
4953  * true if a selected querier is behind one of the other ports of this