kernel/2.6.29.6-aldebaran-rt/drivers/staging/et131x/et1310_eeprom.h

   1 /*
   2  * Agere Systems Inc.
   3  * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs
   4  *
   5  * Copyright © 2005 Agere Systems Inc.
   6  * All rights reserved.
   7  *   http://www.agere.com
   8  *
   9  *------------------------------------------------------------------------------
  10  *
  11  * et1310_eeprom.h - Defines, structs, enums, prototypes, etc. used for EEPROM
  12  *                   access routines
  13  *
  14  *------------------------------------------------------------------------------
  15  *
  16  * SOFTWARE LICENSE
  17  *
  18  * This software is provided subject to the following terms and conditions,
  19  * which you should read carefully before using the software.  Using this
  20  * software indicates your acceptance of these terms and conditions.  If you do
  21  * not agree with these terms and conditions, do not use the software.
  22  *
  23  * Copyright © 2005 Agere Systems Inc.
  24  * All rights reserved.
  25  *
  26  * Redistribution and use in source or binary forms, with or without
  27  * modifications, are permitted provided that the following conditions are met:
  28  *
  29  * . Redistributions of source code must retain the above copyright notice, this
  30  *    list of conditions and the following Disclaimer as comments in the code as
  31  *    well as in the documentation and/or other materials provided with the
  32  *    distribution.
  33  *
  34  * . Redistributions in binary form must reproduce the above copyright notice,
  35  *    this list of conditions and the following Disclaimer in the documentation
  36  *    and/or other materials provided with the distribution.
  37  *
  38  * . Neither the name of Agere Systems Inc. nor the names of the contributors
  39  *    may be used to endorse or promote products derived from this software
  40  *    without specific prior written permission.
  41  *
  42  * Disclaimer
  43  *
  44  * THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
  45  * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
  46  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ANY
  47  * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
  48  * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
  49  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  50  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  51  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  52  * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
  53  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  54  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  55  * DAMAGE.
  56  *
  57  */
  58
  59 #ifndef __ET1310_EEPROM_H__
  60 #define __ET1310_EEPROM_H__
  61
  62 #include "et1310_address_map.h"
  63
  64 #ifndef SUCCESS
  65 #define SUCCESS         0
  66 #define FAILURE         1
  67 #endif
  68
  69 #ifndef READ
  70 #define READ            0
  71 #define WRITE           1
  72 #endif
  73
  74 #ifndef SINGLE_BYTE
  75 #define SINGLE_BYTE     0
  76 #define DUAL_BYTE       1
  77 #endif
  78
  79 /* Forward declaration of the private adapter structure */
  80 struct et131x_adapter;
  81
  82 int32_t EepromWriteByte(struct et131x_adapter *adapter, u32 unAddress,
  83                         u8 bData, u32 unEepromId,
  84                         u32 unAddressingMode);
  85 int32_t EepromReadByte(struct et131x_adapter *adapter, u32 unAddress,
  86                        u8 *pbData, u32 unEepromId,
  87                        u32 unAddressingMode);
  88
  89 #endif /* _ET1310_EEPROM_H_ */