1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2 /* Copyright (c) 2017-2019 Mellanox Technologies. All rights reserved */
3 
4 #ifndef _MLXFW_MFA2_H
5 #define _MLXFW_MFA2_H
6 
7 #include <linux/firmware.h>
8 #include "mlxfw.h"
9 
10 struct mlxfw_mfa2_component {
11 	u16 index;
12 	u32 data_size;
13 	u8 *data;
14 };
15 
16 struct mlxfw_mfa2_file;
17 
18 bool mlxfw_mfa2_check(const struct firmware *fw);
19 
20 struct mlxfw_mfa2_file *mlxfw_mfa2_file_init(const struct firmware *fw);
21 
22 int mlxfw_mfa2_file_component_count(const struct mlxfw_mfa2_file *mfa2_file,
23 				    const char *psid, u32 psid_size,
24 				    u32 *p_count);
25 
26 struct mlxfw_mfa2_component *
27 mlxfw_mfa2_file_component_get(const struct mlxfw_mfa2_file *mfa2_file,
28 			      const char *psid, int psid_size,
29 			      int component_index);
30 
31 void mlxfw_mfa2_file_component_put(struct mlxfw_mfa2_component *component);
32 
33 void mlxfw_mfa2_file_fini(struct mlxfw_mfa2_file *mfa2_file);
34 
35 #endif
36