1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _RDMA_TRANSPORT_H
3 #define _RDMA_TRANSPORT_H
5 #include <rdma/ib_verbs.h>
6 #include <rdma/rdma_cm.h>
9 /* RDMA_CM also uses 16385 as the listener port. */
10 #define RDS_CM_PORT 16385
12 #define RDS_RDMA_RESOLVE_TIMEOUT_MS 5000
14 int rds_rdma_conn_connect(struct rds_connection *conn);
15 int rds_rdma_cm_event_handler(struct rdma_cm_id *cm_id,
16 struct rdma_cm_event *event);
17 int rds6_rdma_cm_event_handler(struct rdma_cm_id *cm_id,
18 struct rdma_cm_event *event);
21 extern struct rds_transport rds_ib_transport;
22 int rds_ib_init(void);
23 void rds_ib_exit(void);