| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _RDMA_TRANSPORT_H |
| #define _RDMA_TRANSPORT_H |
| #include <rdma/ib_verbs.h> |
| #include <rdma/rdma_cm.h> |
| /* RDMA_CM also uses 16385 as the listener port. */ |
| #define RDS_CM_PORT 16385 |
| #define RDS_RDMA_RESOLVE_TIMEOUT_MS 5000 |
| /* Below reject reason is for legacy interoperability issue with non-linux |
| * RDS endpoints where older version incompatibility is conveyed via value 1. |
| * For future version(s), proper encoded reject reason should be be used. |
| #define RDS_RDMA_REJ_INCOMPAT 1 |
| int rds_rdma_conn_connect(struct rds_connection *conn); |
| int rds_rdma_cm_event_handler(struct rdma_cm_id *cm_id, |
| struct rdma_cm_event *event); |
| int rds6_rdma_cm_event_handler(struct rdma_cm_id *cm_id, |
| struct rdma_cm_event *event); |
| extern struct rds_transport rds_ib_transport; |