cxgb4-abi.h revision 331769 
1/*
2 * Copyright (c) 2006-2016 Chelsio, Inc. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses.  You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
9 *
10 *     Redistribution and use in source and binary forms, with or
11 *     without modification, are permitted provided that the following
12 *     conditions are met:
13 *
14 *      - Redistributions of source code must retain the above
15 *        copyright notice, this list of conditions and the following
16 *        disclaimer.
17 *
18 *      - Redistributions in binary form must reproduce the above
19 *        copyright notice, this list of conditions and the following
20 *        disclaimer in the documentation and/or other materials
21 *        provided with the distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32#ifndef IWCH_ABI_H
33#define IWCH_ABI_H
34
35#include <stdint.h>
36#include <infiniband/kern-abi.h>
37
38struct c4iw_alloc_ucontext_resp {
39	struct ibv_get_context_resp ibv_resp;
40	__u64 status_page_key;
41	__u32 status_page_size;
42	__u32 reserved;
43};
44
45struct c4iw_alloc_pd_resp {
46	struct ibv_alloc_pd_resp ibv_resp;
47	uint32_t pdid;
48};
49
50struct c4iw_create_cq_resp {
51	struct ibv_create_cq_resp ibv_resp;
52	__u64 key;
53	__u64 gts_key;
54	__u64 memsize;
55	__u32 cqid;
56	__u32 size;
57	__u32 qid_mask;
58	__u32 reserved;
59};
60
61enum {
62	C4IW_QPF_ONCHIP = (1<<0),
63};
64
65struct c4iw_create_qp_resp_v0 {
66	struct ibv_create_qp_resp ibv_resp;
67	__u64 sq_key;
68	__u64 rq_key;
69	__u64 sq_db_gts_key;
70	__u64 rq_db_gts_key;
71	__u64 sq_memsize;
72	__u64 rq_memsize;
73	__u32 sqid;
74	__u32 rqid;
75	__u32 sq_size;
76	__u32 rq_size;
77	__u32 qid_mask;
78};
79
80struct c4iw_create_qp_resp {
81	struct ibv_create_qp_resp ibv_resp;
82	__u64 ma_sync_key;
83	__u64 sq_key;
84	__u64 rq_key;
85	__u64 sq_db_gts_key;
86	__u64 rq_db_gts_key;
87	__u64 sq_memsize;
88	__u64 rq_memsize;
89	__u32 sqid;
90	__u32 rqid;
91	__u32 sq_size;
92	__u32 rq_size;
93	__u32 qid_mask;
94	__u32 flags;
95};
96#endif				/* IWCH_ABI_H */
97