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/* milkymist_flash.h
*
* Copyright (C) 2010 Sebastien Bourdeauducq
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
*/
#ifndef __MILKYMIST_FLASH_H_
#define __MILKYMIST_FLASH_H_
/* Ioctls */
#define FLASH_GET_SIZE 0x4600
#define FLASH_GET_BLOCKSIZE 0x4601
#define FLASH_ERASE_BLOCK 0x4602
struct flash_partition {
unsigned int start_address;
unsigned int length;
};
rtems_device_driver flash_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
rtems_device_driver flash_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
rtems_device_driver flash_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
rtems_device_driver flash_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
#define FLASH_DRIVER_TABLE_ENTRY {flash_initialize, \
NULL, NULL, flash_read, flash_write, flash_control}
#endif /* __MILKYMIST_FLASH_H_ */
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