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kernel/linux-rt-4.4.41/drivers/media/pci/cx23885/netup-eeprom.h 1.14 KB
5113f6f70   김현기   kernel add
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  /*
   * netup-eeprom.h
   *
   * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card
   *
   * Copyright (C) 2009 NetUP Inc.
   * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * 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 NETUP_EEPROM_H
  #define NETUP_EEPROM_H
  
  struct netup_port_info {
  	u8 mac[6];/* card MAC address */
  };
  
  struct netup_card_info {
  	struct netup_port_info port[2];/* ports - 1,2 */
  	u8 rev;/* card revision */
  };
  
  extern int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr);
  extern int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data);
  extern void netup_get_card_info(struct i2c_adapter *i2c_adap,
  				struct netup_card_info *cinfo);
  
  #endif