release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/staging/rtl8192su/r8192S_Efuse.h

   1 /******************************************************************************
   2  * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
   3  *
   4  * Based on the r8180 driver, which is:
   5  * Copyright 2004-2005 Andrea Merello <andreamrl@tiscali.it>, et al.
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of version 2 of the GNU General Public License as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along with
  16  * this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  18  *
  19  * The full GNU General Public License is included in this distribution in the
  20  * file called LICENSE.
  21  *
  22  * Contact Information:
  23  * wlanfae <wlanfae@realtek.com>
  24 ******************************************************************************/
  25
  26 #ifndef __INC_EFUSE_H
  27 #define __INC_EFUSE_H
  28
  29 #define         EFUSE_FOR_92SU          1
  30
  31 #define         EFUSE_MAC_LEN                                   0x200
  32 #define         EFUSE_REAL_CONTENT_LEN          512
  33 #define         EFUSE_MAP_LEN                                   128
  34 #define         EFUSE_MAX_SECTION                       16
  35 #define         EFUSE_MAX_WORD_UNIT                     4
  36
  37 #define         EFUSE_INIT_MAP                          0
  38 #define         EFUSE_MODIFY_MAP                                1
  39
  40 #define         EFUSE_CLK_CTRL                  EFUSE_CTRL
  41 #define         EFUSE_BIT(x)  (1 << (x))
  42
  43 #define         PG_STATE_HEADER         0x01
  44 #define         PG_STATE_WORD_0         0x02
  45 #define         PG_STATE_WORD_1         0x04
  46 #define         PG_STATE_WORD_2         0x08
  47 #define         PG_STATE_WORD_3         0x10
  48 #define         PG_STATE_DATA           0x20
  49
  50 #define         PG_SWBYTE_H                     0x01
  51 #define         PG_SWBYTE_L                     0x02
  52
  53 extern  void
  54 EFUSE_Initialize(struct net_device* dev);
  55 extern  u8
  56 EFUSE_Read1Byte(struct net_device* dev,u16 Address);
  57 extern  void
  58 EFUSE_Write1Byte(struct net_device* dev,u16 Address,u8 Value);
  59
  60 #ifdef EFUSE_FOR_92SU
  61 extern  void
  62 ReadEFuse(struct net_device* dev,u16 _offset,u16 _size_byte,u8* pbuf);
  63 extern  void
  64 ReadEFuseByte(struct net_device* dev,u16  _offset,u8  *pbuf);
  65 #endif
  66
  67 extern  void
  68 EFUSE_ShadowRead(struct net_device* dev,unsigned char Type,unsigned short Offset,u32 *Value);
  69 extern  void
  70 EFUSE_ShadowWrite(struct net_device* dev,unsigned char Type,unsigned short Offset,u32 Value);
  71 extern  bool
  72 EFUSE_ShadowUpdate(struct net_device* dev);
  73 extern  void
  74 EFUSE_ShadowMapUpdate(struct net_device* dev);
  75
  76 extern  bool
  77 EFUSE_ProgramMap(struct net_device* dev,char* pFileName, u8 TableType);         // 0=Shadow 1=Real Efuse
  78
  79 #endif