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
13struct erdma_ureq_create_cq {
14 __aligned_u64 db_record_va;
15 __aligned_u64 qbuf_va;
16 __u32 qbuf_len;
17 __u32 rsvd0;
18};
19
20struct erdma_uresp_create_cq {
21 __u32 cq_id;
22 __u32 num_cqe;
23};
24
25struct erdma_ureq_create_qp {
26 __aligned_u64 db_record_va;
27 __aligned_u64 qbuf_va;
28 __u32 qbuf_len;
29 __u32 rsvd0;
30};
31
32struct erdma_uresp_create_qp {
33 __u32 qp_id;
34 __u32 num_sqe;
35 __u32 num_rqe;
36 __u32 rq_offset;
37};
38
39struct 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