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
32#ifndef _MLXFW_MFA2_H
33#define _MLXFW_MFA2_H
34
35#include "mlxfw.h"
36
37struct mlxfw_mfa2_component {
38	u16 index;
39	u32 data_size;
40	u8 *data;
41};
42
43struct mlxfw_mfa2_file;
44
45bool mlxfw_mfa2_check(const struct firmware *fw);
46
47struct mlxfw_mfa2_file *mlxfw_mfa2_file_init(const struct firmware *fw);
48
49int mlxfw_mfa2_file_component_count(const struct mlxfw_mfa2_file *mfa2_file,
50				    const char *psid, u32 psid_size,
51				    u32 *p_count);
52
53struct mlxfw_mfa2_component *
54mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
55			      const char *psid, int psid_size,
56			      int component_index);
57
58void mlxfw_mfa2_file_component_put(struct mlxfw_mfa2_component *component);
59
60void mlxfw_mfa2_file_fini(struct mlxfw_mfa2_file *mfa2_file);
61
62#endif
63