#ifndef _INCLUDE_TICFG_H_
#define _INCLUDE_TICFG_H_

#include <linux/ioctl.h>

#define TICFG_MTD_OFFSET     (0)

#if defined CONFIG_MIPS_TNETV1050SDB
#define TICFG_MTD_SIZE       (128*1024)
#else
#define TICFG_MTD_SIZE       (64*1024)
#endif

#define ENV_VAR_MTD          (3)
#define ENV_VAR_MTD_OFFSET   (0)
#define ENV_VAR_MTD_SIZE     (FLASH_ENV_ENTRY_SIZE * MAX_ENV_ENTRY)

#define CFGMAN_MTD           (3)
#define CFGMAN_MTD_OFFSET    (ENV_VAR_MTD_SIZE)
#define CFGMAN_MTD_SIZE      (TICFG_MTD_SIZE - ENV_VAR_MTD_SIZE)

#define TICFG_IOCTL_MAGIC	0xde

//#define TICFG_IOCTL_ERASE    0
#define TICFG_IOCTL_ERASE		_IO(TICFG_IOCTL_MAGIC, 0)
#define TICFG_IOCTL_FLAG_READ_PRIMARY	_IOWR(TICFG_IOCTL_MAGIC, 1, unsigned int)
#define TICFG_IOCTL_FLAG_SET_PRIMARY	_IOWR(TICFG_IOCTL_MAGIC, 2, unsigned int)
#define TICFG_IOCTL_FLAG_READ_SECONDARY	_IOWR(TICFG_IOCTL_MAGIC, 3, unsigned int)
#define TICFG_IOCTL_FLAG_SET_SECONDARY	_IOWR(TICFG_IOCTL_MAGIC, 4, unsigned int)

#define MAX_ENV_DATA_LEN     (FLASH_ENV_ENTRY_SIZE)

extern int ticfg_erase_cfgman(struct mtd_info *mtd);
extern int ticfg_erase_env_vars(struct mtd_info *mtd);

extern void ticfg_lock_region(void);
extern void ticfg_unlock_region(void);

#endif