/*
   * Header file for UBI support for U-Boot
   *
   * Adaptation from kernel to U-Boot
   *
   *  Copyright (C) 2005-2007 Samsung Electronics
   *  Kyungmin Park <kyungmin.park@samsung.com>
   *
   * 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.
   */
  
  #ifndef __UBOOT_UBI_H
  #define __UBOOT_UBI_H
  
  #include <common.h>

  #include <compiler.h>

  #include <linux/compat.h>

  #include <malloc.h>
  #include <div64.h>

  #include <linux/math64.h>

  #include <linux/crc32.h>

  #include <linux/types.h>
  #include <linux/list.h>
  #include <linux/rbtree.h>
  #include <linux/string.h>

  #include <linux/mtd/mtd.h>

  #include <linux/mtd/ubi.h>

  
  #ifdef CONFIG_CMD_ONENAND
  #include <onenand_uboot.h>
  #endif

  #include <linux/errno.h>

  /* configurable */

  #define CONFIG_MTD_UBI_BEB_RESERVE	1

  
  /* debug options (Linux: drivers/mtd/ubi/Kconfig.debug) */
  #undef CONFIG_MTD_UBI_DEBUG
  #undef CONFIG_MTD_UBI_DEBUG_PARANOID
  #undef CONFIG_MTD_UBI_DEBUG_MSG
  #undef CONFIG_MTD_UBI_DEBUG_MSG_EBA
  #undef CONFIG_MTD_UBI_DEBUG_MSG_WL
  #undef CONFIG_MTD_UBI_DEBUG_MSG_IO
  #undef CONFIG_MTD_UBI_DEBUG_MSG_BLD

  
  #undef CONFIG_MTD_UBI_BLOCK

  /* ubi_init() disables returning error codes when built into the Linux
   * kernel so that it doesn't hang the Linux kernel boot process.  Since
   * the U-Boot driver code depends on getting valid error codes from this
   * function we just tell the UBI layer that we are building as a module
   * (which only enables the additional error reporting).
   */
  #define CONFIG_MTD_UBI_MODULE

  /* build.c */
  #define get_device(...)
  #define put_device(...)
  #define ubi_sysfs_init(...)		0
  #define ubi_sysfs_close(...)		do { } while (0)

  #ifndef __UBIFS_H__

  #include "../drivers/mtd/ubi/ubi.h"

  #endif

  
  /* functions */
  extern int ubi_mtd_param_parse(const char *val, struct kernel_param *kp);
  extern int ubi_init(void);

  extern void ubi_exit(void);

  extern int ubi_part(char *part_name, const char *vid_header_offset);
  extern int ubi_volume_write(char *volume, void *buf, size_t size);
  extern int ubi_volume_read(char *volume, char *buf, size_t size);

  
  extern struct ubi_device *ubi_devices[];

  int cmd_ubifs_mount(char *vol_name);

  int cmd_ubifs_umount(void);

  
  #endif