drivers/media/video/cx23885/netup-eeprom.h

   1 /*
   2  * netup-eeprom.h
   3  *
   4  * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card
   5  *
   6  * Copyright (C) 2009 NetUP Inc.
   7  * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 #ifndef NETUP_EEPROM_H
  26 #define NETUP_EEPROM_H
  27
  28 struct netup_port_info {
  29         u8 mac[6];/* card MAC address */
  30 };
  31
  32 struct netup_card_info {
  33         struct netup_port_info port[2];/* ports - 1,2 */
  34         u8 rev;/* card revision */
  35 };
  36
  37 extern int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr);
  38 extern int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data);
  39 extern void netup_get_card_info(struct i2c_adapter *i2c_adap,
  40                                 struct netup_card_info *cinfo);
  41
  42 #endif