GNU Linux-libre 6.9.2-gnu
[releases.git] / include / uapi / rdma / erdma-abi.h
1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
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