1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Lin 1
2 /*
3 * Copyright (c) 2020-2022, Alibaba Group.
4 */
5
6 #ifndef __ERDMA_USER_H__
7 #define __ERDMA_USER_H__
8
9 #include <linux/types.h>
10
11 #define ERDMA_ABI_VERSION 1
12
13 struct erdma_ureq_create_cq {
14 __aligned_u64 db_record_va;
15 __aligned_u64 qbuf_va;
16 __u32 qbuf_len;
17 __u32 rsvd0;
18 };
19
20 struct erdma_uresp_create_cq {
21 __u32 cq_id;
22 __u32 num_cqe;
23 };
24
25 struct erdma_ureq_create_qp {
26 __aligned_u64 db_record_va;
27 __aligned_u64 qbuf_va;
28 __u32 qbuf_len;
29 __u32 rsvd0;
30 };
31
32 struct erdma_uresp_create_qp {
33 __u32 qp_id;
34 __u32 num_sqe;
35 __u32 num_rqe;
36 __u32 rq_offset;
37 };
38
39 struct erdma_uresp_alloc_ctx {
40 __u32 dev_id;
41 __u32 pad;
42 __u32 sdb_type;
43 __u32 sdb_offset;
44 __aligned_u64 sdb;
45 __aligned_u64 rdb;
46 __aligned_u64 cdb;
47 };
48
49 #endif
50
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