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e126ba97 | 1 | /* |
302bdf68 | 2 | * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved. |
e126ba97 EC |
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 | ||
33 | #ifndef MLX5_SRQ_H | |
34 | #define MLX5_SRQ_H | |
35 | ||
36 | #include <linux/mlx5/driver.h> | |
37 | ||
af1ba291 AK |
38 | enum { |
39 | MLX5_SRQ_FLAG_ERR = (1 << 0), | |
40 | MLX5_SRQ_FLAG_WQ_SIG = (1 << 1), | |
41 | }; | |
42 | ||
43 | struct mlx5_srq_attr { | |
44 | u32 type; | |
45 | u32 flags; | |
46 | u32 log_size; | |
47 | u32 wqe_shift; | |
48 | u32 log_page_size; | |
49 | u32 wqe_cnt; | |
50 | u32 srqn; | |
51 | u32 xrcd; | |
52 | u32 page_offset; | |
53 | u32 cqn; | |
54 | u32 pd; | |
55 | u32 lwm; | |
56 | u32 user_index; | |
57 | u64 db_record; | |
58 | u64 *pas; | |
59 | }; | |
60 | ||
61 | struct mlx5_core_dev; | |
62 | ||
e126ba97 EC |
63 | void mlx5_init_srq_table(struct mlx5_core_dev *dev); |
64 | void mlx5_cleanup_srq_table(struct mlx5_core_dev *dev); | |
65 | ||
66 | #endif /* MLX5_SRQ_H */ |