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