1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * * Copyright (c) 2020, Oracle and/or its affiliates.
4 */
5
6 #ifndef RPC_RDMA_CID_H
7 #define RPC_RDMA_CID_H
8
9 /*
10 * The rpc_rdma_cid struct records completion ID information. A
11 * completion ID matches an incoming Send or Receive completion
12 * to a Completion Queue and to a previous ib_post_*(). The ID
13 * can then be displayed in an error message or recorded in a
14 * trace record.
15 *
16 * This struct is shared between the server and client RPC/RDMA
17 * transport implementations.
18 */
19 struct rpc_rdma_cid {
20 u32 ci_queue_id;
21 int ci_completion_id;
22 };
23
24 #endif /* RPC_RDMA_CID_H */
25
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