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Diffstat (limited to 'include/firmware.h')
| -rw-r--r-- | include/firmware.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/firmware.h b/include/firmware.h new file mode 100644 index 0000000000..f6f78c840c --- /dev/null +++ b/include/firmware.h @@ -0,0 +1,42 @@ +/* + * 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 */ |