/*
   * (C) Copyright 2009-2016 CompuLab, Ltd.
   *
   * Authors: Nikita Kiryanov <nikita@compulab.co.il>
   *	    Igor Grinberg <grinberg@compulab.co.il>
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #ifndef _LAYOUT_
  #define _LAYOUT_
  
  #define RESERVED_FIELDS			NULL
  #define LAYOUT_VERSION_UNRECOGNIZED	-1
  #define LAYOUT_VERSION_AUTODETECT	-2
  
  struct eeprom_layout {
  	struct eeprom_field *fields;
  	int num_of_fields;
  	int layout_version;
  	unsigned char *data;
  	int data_size;
  	void (*print)(const struct eeprom_layout *eeprom_layout);
  	int (*update)(struct eeprom_layout *eeprom_layout, char *field_name,
  		      char *new_data);
  };
  
  void eeprom_layout_setup(struct eeprom_layout *layout, unsigned char *buf,
  			 unsigned int buf_size, int layout_version);
  __weak void __eeprom_layout_assign(struct eeprom_layout *layout,
  				   int layout_version);
  
  #endif