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