43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/*
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* Copyright (c) 2013 Juergen Beisert <kernel@pengutronix.de>, Pengutronix
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef FIRMWARE_H
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#define FIRMWARE_H
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#include <types.h>
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#include <driver.h>
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struct firmware_handler {
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char *id; /* unique identifier for this firmware device */
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char *model; /* description for this device */
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struct device_d *dev;
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/* called once to prepare the firmware's programming cycle */
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int (*open)(struct firmware_handler*);
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/* called multiple times to program the firmware with the given data */
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int (*write)(struct firmware_handler*, const void*, size_t);
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/* called once to finish programming cycle */
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int (*close)(struct firmware_handler*);
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};
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struct firmware_mgr;
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int firmwaremgr_register(struct firmware_handler *);
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struct firmware_mgr *firmwaremgr_find(const char *);
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void firmwaremgr_list_handlers(void);
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int firmwaremgr_load_file(struct firmware_mgr *, const char *path);
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#endif /* FIRMWARE_H */
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