infiniband/core/ib_cma.c

462 	id_priv->id.route.addr.dev_addr.transport =
536 		ib_addr_get_mgid(&id_priv->id.route.addr.dev_addr, &rec.mgid);
549 static void cma_translate_ib(struct sockaddr_ib *sib, struct rdma_dev_addr *dev_addr)
551 	dev_addr->dev_type = ARPHRD_INFINIBAND;
552 	rdma_addr_set_sgid(dev_addr, (union ib_gid *) &sib->sib_addr);
553 	ib_addr_set_pkey(dev_addr, ntohs(sib->sib_pkey));
556 static int cma_translate_addr(struct sockaddr *addr, struct rdma_dev_addr *dev_addr)
561 		ret = rdma_translate_ip(addr, dev_addr);
563 		cma_translate_ib((struct sockaddr_ib *) addr, dev_addr);
573 				    const struct rdma_dev_addr *dev_addr)
575 	const int dev_type = dev_addr->dev_type;
586 		ndev = dev_get_by_index(dev_addr->net, dev_addr->bound_dev_if);
604 	struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr;
610 	if (dev_addr->dev_type != ARPHRD_INFINIBAND &&
618 	memcpy(&gid, dev_addr->src_dev_addr +
619 	       rdma_addr_gid_offset(dev_addr), sizeof gid);
632 				listen_id_priv->gid_type, gidp, dev_addr);
654 						gidp, dev_addr);
722 	cma_translate_ib(addr, &id_priv->id.route.addr.dev_addr);
761 	id_priv->id.route.addr.dev_addr.net = net;
940 	struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr;
947 		pkey = ib_addr_get_pkey(dev_addr);
1531 	return !addr->dev_addr.bound_dev_if ||
1532 	       (net_eq(dev_net(net_dev), addr->dev_addr.net) &&
1533 		addr->dev_addr.bound_dev_if == net_dev->if_index);
1644 		rdma_addr_cancel(&id_priv->id.route.addr.dev_addr);
1661 	struct vnet *net = id_priv->id.route.addr.dev_addr.net;
1689 				struct rdma_dev_addr *dev_addr =
1690 					&id_priv->id.route.addr.dev_addr;
1693 				if (dev_addr->bound_dev_if)
1694 					ndev = dev_get_by_index(dev_addr->net,
1695 								dev_addr->bound_dev_if);
1875 	id = rdma_create_id(listen_id->route.addr.dev_addr.net,
1899 		ret = rdma_copy_addr(&rt->addr.dev_addr, net_dev, NULL);
1905 			rt->addr.dev_addr.dev_type = ARPHRD_INFINIBAND;
1906 			rdma_addr_set_sgid(&rt->addr.dev_addr, &rt->path_rec[0].sgid);
1907 			ib_addr_set_pkey(&rt->addr.dev_addr, be16_to_cpu(rt->path_rec[0].pkey));
1909 			ret = cma_translate_addr(cma_src_addr(id_priv), &rt->addr.dev_addr);
1914 	rdma_addr_set_dgid(&rt->addr.dev_addr, &rt->path_rec[0].dgid);
1931 	struct vnet *net = listen_id->route.addr.dev_addr.net;
1947 		ret = rdma_copy_addr(&id->route.addr.dev_addr, net_dev, NULL);
1953 						 &id->route.addr.dev_addr);
2175 	new_cm_id = rdma_create_id(listen_id->id.route.addr.dev_addr.net,
2187 	ret = rdma_translate_ip(laddr, &conn_id->id.route.addr.dev_addr);
2297 	struct vnet *net = id_priv->id.route.addr.dev_addr.net;
2370 	struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr;
2377 	rdma_addr_get_sgid(dev_addr, &path_rec.sgid);
2378 	rdma_addr_get_dgid(dev_addr, &path_rec.dgid);
2379 	path_rec.pkey = cpu_to_be16(ib_addr_get_pkey(dev_addr));
2559 	if (addr->dev_addr.bound_dev_if) {
2562 		ndev = dev_get_by_index(addr->dev_addr.net,
2563 					addr->dev_addr.bound_dev_if);
2574 			cma_route_gid_type(addr->dev_addr.network,
2583 	memcpy(route->path_rec->dmac, addr->dev_addr.dst_dev_addr, ETH_ALEN);
2591 	if (route->path_rec->gid_type < ib_network_to_gid_type(addr->dev_addr.network))
2592 		route->path_rec->gid_type = ib_network_to_gid_type(addr->dev_addr.network);
2595 		route->path_rec->hop_limit = addr->dev_addr.hoplimit;
2722 	id_priv->id.route.addr.dev_addr.dev_type =
2726 	rdma_addr_set_sgid(&id_priv->id.route.addr.dev_addr, &gid);
2727 	ib_addr_set_pkey(&id_priv->id.route.addr.dev_addr, pkey);
2737 			 struct rdma_dev_addr *dev_addr, void *context)
2789 	rdma_addr_get_sgid(&id_priv->id.route.addr.dev_addr, &gid);
2790 	rdma_addr_set_dgid(&id_priv->id.route.addr.dev_addr, &gid);
2819 	rdma_addr_set_dgid(&id_priv->id.route.addr.dev_addr, (union ib_gid *)
2846 				id->route.addr.dev_addr.bound_dev_if = dst_addr6->sin6_scope_id;
2882 			ret = cma_check_linklocal(&id->route.addr.dev_addr, dst_addr);
2887 					      dst_addr, &id->route.addr.dev_addr,
2981 	ret = cma_ps_alloc(id_priv->id.route.addr.dev_addr.net, ps, bind_list,
3001 	struct vnet *net = id_priv->id.route.addr.dev_addr.net;
3077 	bind_list = cma_ps_find(id_priv->id.route.addr.dev_addr.net, ps, snum);
3168 static int cma_check_linklocal(struct rdma_dev_addr *dev_addr,
3183 		CURVNET_SET_QUIET(dev_addr->net);
3190 		dev_addr->bound_dev_if = sin6.sin6_scope_id;
3256 	ret = cma_check_linklocal(&id->route.addr.dev_addr, addr);
3262 		ret = cma_translate_addr(addr, &id->route.addr.dev_addr);
3276 			CURVNET_SET_QUIET(id_priv->id.route.addr.dev_addr.net);
3820 		struct rdma_dev_addr *dev_addr =
3821 			&id_priv->id.route.addr.dev_addr;
3823 			dev_get_by_index(dev_addr->net, dev_addr->bound_dev_if);
3861 	struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr;
3875 		ipv6_ib_mc_map(&sin6->sin6_addr, dev_addr->broadcast, mc_map);
3880 		ip_ib_mc_map(sin->sin_addr.s_addr, dev_addr->broadcast, mc_map);
3944 	struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr;
3948 	ib_addr_get_mgid(dev_addr, &rec.mgid);
3960 	rdma_addr_get_sgid(dev_addr, &rec.port_gid);
3961 	rec.pkey = cpu_to_be16(ib_addr_get_pkey(dev_addr));
4046 	struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr;
4076 	if (dev_addr->bound_dev_if)
4077 		ndev = dev_get_by_index(dev_addr->net, dev_addr->bound_dev_if);
4193 					struct rdma_dev_addr *dev_addr =
4194 						&id->route.addr.dev_addr;
4197 					if (dev_addr->bound_dev_if)
4198 						ndev = dev_get_by_index(dev_addr->net,
4199 									dev_addr->bound_dev_if);