blob: f6f78c840cacad8d50aad049a7551ed59f38f3af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
* Copyright (c) 2013 Juergen Beisert <kernel@pengutronix.de>, Pengutronix
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef FIRMWARE_H
#define FIRMWARE_H
#include <types.h>
#include <driver.h>
struct firmware_handler {
char *id; /* unique identifier for this firmware device */
char *model; /* description for this device */
struct device_d *dev;
/* called once to prepare the firmware's programming cycle */
int (*open)(struct firmware_handler*);
/* called multiple times to program the firmware with the given data */
int (*write)(struct firmware_handler*, const void*, size_t);
/* called once to finish programming cycle */
int (*close)(struct firmware_handler*);
};
struct firmware_mgr;
int firmwaremgr_register(struct firmware_handler *);
struct firmware_mgr *firmwaremgr_find(const char *);
void firmwaremgr_list_handlers(void);
int firmwaremgr_load_file(struct firmware_mgr *, const char *path);
#endif /* FIRMWARE_H */
|
