ulp/ipoib/ipoib_multicast.c

160 	/* Set the cached Q_Key before we attach if it's the broadcast group */
164 		if (!priv->broadcast) {
168 		priv->qkey = be32_to_cpu(priv->broadcast->mcmember.qkey);
363 		if (mcast == priv->broadcast)
431 		rec.qkey	  = priv->broadcast->mcmember.qkey;
433 		rec.mtu		  = priv->broadcast->mcmember.mtu;
434 		rec.traffic_class = priv->broadcast->mcmember.traffic_class;
436 		rec.rate	  = priv->broadcast->mcmember.rate;
437 		rec.sl		  = priv->broadcast->mcmember.sl;
438 		rec.flow_label	  = priv->broadcast->mcmember.flow_label;
439 		rec.hop_limit	  = priv->broadcast->mcmember.hop_limit;
489 	if (!priv->broadcast) {
490 		struct ipoib_mcast *broadcast;
495 		broadcast = ipoib_mcast_alloc(priv, 1);
496 		if (!broadcast) {
497 			ipoib_warn(priv, "failed to allocate broadcast group\n");
507 		memcpy(broadcast->mcmember.mgid.raw, dev->if_broadcastaddr + 4,
509 		priv->broadcast = broadcast;
511 		__ipoib_mcast_add(priv, priv->broadcast);
515 	if (priv->broadcast &&
516 	    !test_bit(IPOIB_MCAST_FLAG_ATTACHED, &priv->broadcast->flags)) {
517 		if (priv->broadcast &&
518 		    !test_bit(IPOIB_MCAST_FLAG_BUSY, &priv->broadcast->flags))
519 			ipoib_mcast_join(priv, priv->broadcast, 0);
547 	if (priv->broadcast)
548 		priv->mcast_mtu = IPOIB_UD_MTU(ib_mtu_enum_to_int(priv->broadcast->mcmember.mtu));
618 	    !priv->broadcast					||
619 	    !test_bit(IPOIB_MCAST_FLAG_ATTACHED, &priv->broadcast->flags)) {
688 	if (priv->broadcast) {
689 		rb_erase(&priv->broadcast->rb_node, &priv->multicast_tree);
690 		list_add_tail(&priv->broadcast->list, &remove_list);
691 		priv->broadcast = NULL;
703 				     const u8 *broadcast)
708 	if (memcmp(addr, broadcast, 6))
711 	if (memcmp(addr + 7, broadcast + 7, 3))