drivers/staging/vt6655/baseband.h

   1 /*
   2  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * File: baseband.h
  20  *
  21  * Purpose: Implement functions to access baseband
  22  *
  23  * Author: Jerry Chen
  24  *
  25  * Date: Jun. 5, 2002
  26  *
  27  */
  28
  29
  30 #ifndef __BASEBAND_H__
  31 #define __BASEBAND_H__
  32
  33
  34 #if !defined(__TTYPE_H__)
  35 #include "ttype.h"
  36 #endif
  37
  38 #if !defined(__TETHER_H__)
  39 #include "tether.h"
  40 #endif
  41
  42 #if !defined(__DEVICE_H__)
  43 #include "device.h"
  44 #endif
  45
  46
  47 /*---------------------  Export Definitions -------------------------*/
  48
  49 //
  50 // Registers in the BASEBAND
  51 //
  52 #define BB_MAX_CONTEXT_SIZE 256
  53
  54
  55 //
  56 // Baseband RF pair definition in eeprom (Bits 6..0)
  57 //
  58
  59 /*
  60 #define RATE_1M         0
  61 #define RATE_2M         1
  62 #define RATE_5M         2
  63 #define RATE_11M        3
  64 #define RATE_6M         4
  65 #define RATE_9M         5
  66 #define RATE_12M        6
  67 #define RATE_18M        7
  68 #define RATE_24M        8
  69 #define RATE_36M        9
  70 #define RATE_48M       10
  71 #define RATE_54M       11
  72 #define RATE_AUTO      12
  73 #define MAX_RATE       12
  74
  75
  76 //0:11A 1:11B 2:11G
  77 #define BB_TYPE_11A    0
  78 #define BB_TYPE_11B    1
  79 #define BB_TYPE_11G    2
  80
  81 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
  82 #define PK_TYPE_11A     0
  83 #define PK_TYPE_11B     1
  84 #define PK_TYPE_11GB    2
  85 #define PK_TYPE_11GA    3
  86 */
  87
  88
  89 #define PREAMBLE_LONG   0
  90 #define PREAMBLE_SHORT  1
  91
  92
  93 #define F5G             0
  94 #define F2_4G           1
  95
  96 #define TOP_RATE_54M        0x80000000
  97 #define TOP_RATE_48M        0x40000000
  98 #define TOP_RATE_36M        0x20000000
  99 #define TOP_RATE_24M        0x10000000
 100 #define TOP_RATE_18M        0x08000000
 101 #define TOP_RATE_12M        0x04000000
 102 #define TOP_RATE_11M        0x02000000
 103 #define TOP_RATE_9M         0x01000000
 104 #define TOP_RATE_6M         0x00800000
 105 #define TOP_RATE_55M        0x00400000
 106 #define TOP_RATE_2M         0x00200000
 107 #define TOP_RATE_1M         0x00100000
 108
 109 /*---------------------  Export Types  ------------------------------*/
 110
 111 /*---------------------  Export Macros ------------------------------*/
 112
 113
 114
 115 #define BBvClearFOE(dwIoBase)                               \
 116 {                                                           \
 117     BBbWriteEmbeded(dwIoBase, 0xB1, 0);                     \
 118 }
 119
 120 #define BBvSetFOE(dwIoBase)                                 \
 121 {                                                           \
 122     BBbWriteEmbeded(dwIoBase, 0xB1, 0x0C);                  \
 123 }
 124
 125
 126 /*---------------------  Export Classes  ----------------------------*/
 127
 128 /*---------------------  Export Variables  --------------------------*/
 129
 130 /*---------------------  Export Functions  --------------------------*/
 131 #ifdef __cplusplus
 132 extern "C" {                            /* Assume C declarations for C++ */
 133 #endif /* __cplusplus */
 134
 135 UINT
 136 BBuGetFrameTime(
 137     IN BYTE byPreambleType,
 138     IN BYTE byPktType,
 139     IN UINT cbFrameLength,
 140     IN WORD wRate
 141     );
 142
 143 VOID
 144 BBvCaculateParameter (
 145     IN  PSDevice pDevice,
 146     IN  UINT cbFrameLength,
 147     IN  WORD wRate,
 148     IN  BYTE byPacketType,
 149     OUT PWORD pwPhyLen,
 150     OUT PBYTE pbyPhySrv,
 151     OUT PBYTE pbyPhySgn
 152     );
 153
 154 BOOL BBbReadEmbeded(DWORD_PTR dwIoBase, BYTE byBBAddr, PBYTE pbyData);
 155 BOOL BBbWriteEmbeded(DWORD_PTR dwIoBase, BYTE byBBAddr, BYTE byData);
 156
 157 VOID BBvReadAllRegs(DWORD_PTR dwIoBase, PBYTE pbyBBRegs);
 158 void BBvLoopbackOn(PSDevice pDevice);
 159 void BBvLoopbackOff(PSDevice pDevice);
 160 void BBvSetShortSlotTime(PSDevice pDevice);
 161 BOOL BBbIsRegBitsOn(DWORD_PTR dwIoBase, BYTE byBBAddr, BYTE byTestBits);
 162 BOOL BBbIsRegBitsOff(DWORD_PTR dwIoBase, BYTE byBBAddr, BYTE byTestBits);
 163 VOID BBvSetVGAGainOffset(PSDevice pDevice, BYTE byData);
 164
 165 // VT3253 Baseband
 166 BOOL BBbVT3253Init(PSDevice pDevice);
 167 VOID BBvSoftwareReset(DWORD_PTR dwIoBase);
 168 VOID BBvPowerSaveModeON(DWORD_PTR dwIoBase);
 169 VOID BBvPowerSaveModeOFF(DWORD_PTR dwIoBase);
 170 VOID BBvSetTxAntennaMode(DWORD_PTR dwIoBase, BYTE byAntennaMode);
 171 VOID BBvSetRxAntennaMode(DWORD_PTR dwIoBase, BYTE byAntennaMode);
 172 VOID BBvSetDeepSleep(DWORD_PTR dwIoBase, BYTE byLocalID);
 173 VOID BBvExitDeepSleep(DWORD_PTR dwIoBase, BYTE byLocalID);
 174
 175 // timer for antenna diversity
 176 VOID
 177 TimerSQ3CallBack(
 178     IN  HANDLE hDeviceContext
 179     );
 180 VOID
 181 TimerState1CallBack(
 182     IN  HANDLE hDeviceContext
 183     );
 184
 185 void BBvAntennaDiversity(PSDevice pDevice, BYTE byRxRate, BYTE bySQ3);
 186 VOID
 187 BBvClearAntDivSQ3Value (PSDevice pDevice);
 188
 189
 190 #ifdef __cplusplus
 191 }                /* End of extern "C" { */
 192 #endif /* __cplusplus */
 193
 194
 195 #endif // __BASEBAND_H__
 196
 197
 198