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

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * netup-eeprom.h
   4  *
   5  * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card
   6  *
   7  * Copyright (C) 2009 NetUP Inc.
   8  * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
   9  */
  10
  11 #ifndef NETUP_EEPROM_H
  12 #define NETUP_EEPROM_H
  13
  14 struct netup_port_info {
  15         u8 mac[6];/* card MAC address */
  16 };
  17
  18 struct netup_card_info {
  19         struct netup_port_info port[2];/* ports - 1,2 */
  20         u8 rev;/* card revision */
  21 };
  22
  23 extern int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr);
  24 extern int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data);
  25 extern void netup_get_card_info(struct i2c_adapter *i2c_adap,
  26                                 struct netup_card_info *cinfo);
  27
  28 #endif