1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2017-2019 Mellanox Technologies.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of Mellanox nor the names of contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * $FreeBSD$
32 */
33
34 #ifndef _MLXFW_MFA2_H
35 #define _MLXFW_MFA2_H
36
37 #include "mlxfw.h"
38
39 struct mlxfw_mfa2_component {
40 u16 index;
41 u32 data_size;
42 u8 *data;
43 };
44
45 struct mlxfw_mfa2_file;
46
47 bool mlxfw_mfa2_check(const struct firmware *fw);
48
49 struct mlxfw_mfa2_file *mlxfw_mfa2_file_init(const struct firmware *fw);
50
51 int mlxfw_mfa2_file_component_count(const struct mlxfw_mfa2_file *mfa2_file,
52 const char *psid, u32 psid_size,
53 u32 *p_count);
54
55 struct mlxfw_mfa2_component *
56 mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
57 const char *psid, int psid_size,
58 int component_index);
59
60 void mlxfw_mfa2_file_component_put(struct mlxfw_mfa2_component *component);
61
62 void mlxfw_mfa2_file_fini(struct mlxfw_mfa2_file *mfa2_file);
63
64 #endif
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