165 static int mlx4_ib_update_gids_v1(struct gid_entry *gids,  in mlx4_ib_update_gids_v1()  argument
182 		memcpy(&gid_tbl[i], &gids[i].gid, sizeof(union ib_gid));  in mlx4_ib_update_gids_v1()
198 static int mlx4_ib_update_gids_v1_v2(struct gid_entry *gids,  in mlx4_ib_update_gids_v1_v2()  argument
221 		memcpy(&gid_tbl[i].gid, &gids[i].gid, sizeof(union ib_gid));  in mlx4_ib_update_gids_v1_v2()
222 		if (gids[i].gid_type == IB_GID_TYPE_ROCE_UDP_ENCAP) {  in mlx4_ib_update_gids_v1_v2()
224 			if (!ipv6_addr_v4mapped((struct in6_addr *)&gids[i].gid))  in mlx4_ib_update_gids_v1_v2()
245 static int mlx4_ib_update_gids(struct gid_entry *gids,  in mlx4_ib_update_gids()  argument
250 		return mlx4_ib_update_gids_v1_v2(gids, ibdev, port_num);  in mlx4_ib_update_gids()
252 	return mlx4_ib_update_gids_v1(gids, ibdev, port_num);  in mlx4_ib_update_gids()
269 	struct gid_entry *gids = NULL;  in mlx4_ib_add_gid()  local
280 	port_gid_table = &iboe->gids[port_num - 1];  in mlx4_ib_add_gid()
283 		if (!memcmp(&port_gid_table->gids[i].gid, gid, sizeof(*gid)) &&  in mlx4_ib_add_gid()
284 		    (port_gid_table->gids[i].gid_type == attr->gid_type))  {  in mlx4_ib_add_gid()
288 		if (free < 0 && !memcmp(&port_gid_table->gids[i].gid, &zgid, sizeof(*gid)))  in mlx4_ib_add_gid()
296 			port_gid_table->gids[free].ctx = kmalloc(sizeof(*port_gid_table->gids[free].ctx), GFP_ATOMIC);  in mlx4_ib_add_gid()
297 			if (!port_gid_table->gids[free].ctx) {  in mlx4_ib_add_gid()
300 				*context = port_gid_table->gids[free].ctx;  in mlx4_ib_add_gid()
301 				memcpy(&port_gid_table->gids[free].gid, gid, sizeof(*gid));  in mlx4_ib_add_gid()
302 				port_gid_table->gids[free].gid_type = attr->gid_type;  in mlx4_ib_add_gid()
303 				port_gid_table->gids[free].ctx->real_index = free;  in mlx4_ib_add_gid()
304 				port_gid_table->gids[free].ctx->refcount = 1;  in mlx4_ib_add_gid()
309 		struct gid_cache_context *ctx = port_gid_table->gids[found].ctx;  in mlx4_ib_add_gid()
314 		gids = kmalloc(sizeof(*gids) * MLX4_MAX_PORT_GIDS, GFP_ATOMIC);  in mlx4_ib_add_gid()
315 		if (!gids) {  in mlx4_ib_add_gid()
319 				memcpy(&gids[i].gid, &port_gid_table->gids[i].gid, sizeof(union ib_gid));  in mlx4_ib_add_gid()
320 				gids[i].gid_type = port_gid_table->gids[i].gid_type;  in mlx4_ib_add_gid()
327 		ret = mlx4_ib_update_gids(gids, ibdev, port_num);  in mlx4_ib_add_gid()
328 		kfree(gids);  in mlx4_ib_add_gid()
345 	struct gid_entry *gids = NULL;  in mlx4_ib_del_gid()  local
353 	port_gid_table = &iboe->gids[port_num - 1];  in mlx4_ib_del_gid()
360 			memcpy(&port_gid_table->gids[real_index].gid, &zgid, sizeof(zgid));  in mlx4_ib_del_gid()
361 			kfree(port_gid_table->gids[real_index].ctx);  in mlx4_ib_del_gid()
362 			port_gid_table->gids[real_index].ctx = NULL;  in mlx4_ib_del_gid()
369 		gids = kmalloc(sizeof(*gids) * MLX4_MAX_PORT_GIDS, GFP_ATOMIC);  in mlx4_ib_del_gid()
370 		if (!gids) {  in mlx4_ib_del_gid()
374 				memcpy(&gids[i].gid,  in mlx4_ib_del_gid()
375 				       &port_gid_table->gids[i].gid,  in mlx4_ib_del_gid()
377 				gids[i].gid_type =  in mlx4_ib_del_gid()
378 				    port_gid_table->gids[i].gid_type;  in mlx4_ib_del_gid()
385 		ret = mlx4_ib_update_gids(gids, ibdev, port_num);  in mlx4_ib_del_gid()
386 		kfree(gids);  in mlx4_ib_del_gid()
424 	port_gid_table = &iboe->gids[port_num - 1];  in mlx4_ib_gid_index_to_real_index()
427 		if (!memcmp(&port_gid_table->gids[i].gid, &gid, sizeof(gid)) &&  in mlx4_ib_gid_index_to_real_index()
428 		    attr.gid_type == port_gid_table->gids[i].gid_type) {  in mlx4_ib_gid_index_to_real_index()
429 			ctx = port_gid_table->gids[i].ctx;  in mlx4_ib_gid_index_to_real_index()