1/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
 2/*
 3 * Copyright (c) 2016 Hisilicon Limited.
 4 *
 5 * This software is available to you under a choice of one of two
 6 * licenses.  You may choose to be licensed under the terms of the GNU
 7 * General Public License (GPL) Version 2, available from the file
 8 * COPYING in the main directory of this source tree, or the
 9 * OpenIB.org BSD license below:
10 *
11 *     Redistribution and use in source and binary forms, with or
12 *     without modification, are permitted provided that the following
13 *     conditions are met:
14 *
15 *      - Redistributions of source code must retain the above
16 *        copyright notice, this list of conditions and the following
17 *        disclaimer.
18 *
19 *      - Redistributions in binary form must reproduce the above
20 *        copyright notice, this list of conditions and the following
21 *        disclaimer in the documentation and/or other materials
22 *        provided with the distribution.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31 * SOFTWARE.
32 */
33
34#ifndef HNS_ABI_USER_H
35#define HNS_ABI_USER_H
36
37#include <linux/types.h>
38
39struct hns_roce_ib_create_cq {
40	__aligned_u64 buf_addr;
41	__aligned_u64 db_addr;
42};
43
44struct hns_roce_ib_create_cq_resp {
45	__aligned_u64 cqn; /* Only 32 bits used, 64 for compat */
46	__aligned_u64 cap_flags;
47};
48
49struct hns_roce_ib_create_srq {
50	__aligned_u64 buf_addr;
51	__aligned_u64 db_addr;
52	__aligned_u64 que_addr;
53};
54
55struct hns_roce_ib_create_srq_resp {
56	__u32	srqn;
57	__u32	reserved;
58};
59
60struct hns_roce_ib_create_qp {
61	__aligned_u64 buf_addr;
62	__aligned_u64 db_addr;
63	__u8    log_sq_bb_count;
64	__u8    log_sq_stride;
65	__u8    sq_no_prefetch;
66	__u8    reserved[5];
67	__aligned_u64 sdb_addr;
68};
69
70struct hns_roce_ib_create_qp_resp {
71	__aligned_u64 cap_flags;
72};
73
74struct hns_roce_ib_alloc_ucontext_resp {
75	__u32	qp_tab_size;
76	__u32	reserved;
77};
78
79struct hns_roce_ib_alloc_pd_resp {
80	__u32 pdn;
81};
82
83#endif /* HNS_ABI_USER_H */