drivers/staging/rtl8723bs/hal/odm_DIG.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  *
  14  ******************************************************************************/
  15
  16 #ifndef __ODMDIG_H__
  17 #define    __ODMDIG_H__
  18
  19 typedef struct _Dynamic_Initial_Gain_Threshold_
  20 {
  21         bool            bStopDIG;
  22         bool            bPSDInProgress;
  23
  24         u8 Dig_Enable_Flag;
  25         u8 Dig_Ext_Port_Stage;
  26
  27         int                     RssiLowThresh;
  28         int                     RssiHighThresh;
  29
  30         u32     FALowThresh;
  31         u32     FAHighThresh;
  32
  33         u8 CurSTAConnectState;
  34         u8 PreSTAConnectState;
  35         u8 CurMultiSTAConnectState;
  36
  37         u8 PreIGValue;
  38         u8 CurIGValue;
  39         u8 BackupIGValue;               /* MP DIG */
  40         u8 BT30_CurIGI;
  41         u8 IGIBackup;
  42
  43         s8              BackoffVal;
  44         s8              BackoffVal_range_max;
  45         s8              BackoffVal_range_min;
  46         u8 rx_gain_range_max;
  47         u8 rx_gain_range_min;
  48         u8 Rssi_val_min;
  49
  50         u8 PreCCK_CCAThres;
  51         u8 CurCCK_CCAThres;
  52         u8 PreCCKPDState;
  53         u8 CurCCKPDState;
  54         u8 CCKPDBackup;
  55
  56         u8 LargeFAHit;
  57         u8 ForbiddenIGI;
  58         u32     Recover_cnt;
  59
  60         u8 DIG_Dynamic_MIN_0;
  61         u8 DIG_Dynamic_MIN_1;
  62         bool            bMediaConnect_0;
  63         bool            bMediaConnect_1;
  64
  65         u32     AntDiv_RSSI_max;
  66         u32     RSSI_max;
  67
  68         u8 *pbP2pLinkInProgress;
  69 }DIG_T,*pDIG_T;
  70
  71 typedef struct false_ALARM_STATISTICS{
  72         u32 Cnt_Parity_Fail;
  73         u32 Cnt_Rate_Illegal;
  74         u32 Cnt_Crc8_fail;
  75         u32 Cnt_Mcs_fail;
  76         u32 Cnt_Ofdm_fail;
  77         u32 Cnt_Ofdm_fail_pre;  /* For RTL8881A */
  78         u32 Cnt_Cck_fail;
  79         u32 Cnt_all;
  80         u32 Cnt_Fast_Fsync;
  81         u32 Cnt_SB_Search_fail;
  82         u32 Cnt_OFDM_CCA;
  83         u32 Cnt_CCK_CCA;
  84         u32 Cnt_CCA_all;
  85         u32 Cnt_BW_USC; /* Gary */
  86         u32 Cnt_BW_LSC; /* Gary */
  87 }false_ALARM_STATISTICS, *Pfalse_ALARM_STATISTICS;
  88
  89 typedef enum tag_Dynamic_Init_Gain_Operation_Type_Definition
  90 {
  91         DIG_TYPE_THRESH_HIGH    = 0,
  92         DIG_TYPE_THRESH_LOW     = 1,
  93         DIG_TYPE_BACKOFF                = 2,
  94         DIG_TYPE_RX_GAIN_MIN    = 3,
  95         DIG_TYPE_RX_GAIN_MAX    = 4,
  96         DIG_TYPE_ENABLE                 = 5,
  97         DIG_TYPE_DISABLE                = 6,
  98         DIG_OP_TYPE_MAX
  99 }DM_DIG_OP_E;
 100
 101 typedef enum tag_ODM_PauseDIG_Type {
 102         ODM_PAUSE_DIG                   =       BIT0,
 103         ODM_RESUME_DIG                  =       BIT1
 104 } ODM_Pause_DIG_TYPE;
 105
 106 typedef enum tag_ODM_PauseCCKPD_Type {
 107         ODM_PAUSE_CCKPD         =       BIT0,
 108         ODM_RESUME_CCKPD        =       BIT1
 109 } ODM_Pause_CCKPD_TYPE;
 110
 111 #define         DM_DIG_THRESH_HIGH                      40
 112 #define         DM_DIG_THRESH_LOW                       35
 113
 114 #define         DMfalseALARM_THRESH_LOW 400
 115 #define         DMfalseALARM_THRESH_HIGH        1000
 116
 117 #define         DM_DIG_MAX_NIC                          0x3e
 118 #define         DM_DIG_MIN_NIC                          0x1e /* 0x22//0x1c */
 119 #define         DM_DIG_MAX_OF_MIN_NIC           0x3e
 120
 121 #define         DM_DIG_MAX_AP                                   0x3e
 122 #define         DM_DIG_MIN_AP                                   0x1c
 123 #define         DM_DIG_MAX_OF_MIN                       0x2A    /* 0x32 */
 124 #define         DM_DIG_MIN_AP_DFS                               0x20
 125
 126 #define         DM_DIG_MAX_NIC_HP                       0x46
 127 #define         DM_DIG_MIN_NIC_HP                               0x2e
 128
 129 #define         DM_DIG_MAX_AP_HP                                0x42
 130 #define         DM_DIG_MIN_AP_HP                                0x30
 131
 132 #define         DM_DIG_FA_TH0                           0x200/* 0x20 */
 133
 134 #define         DM_DIG_FA_TH1                                   0x300
 135 #define         DM_DIG_FA_TH2                                   0x400
 136 /* this is for 92d */
 137 #define         DM_DIG_FA_TH0_92D                               0x100
 138 #define         DM_DIG_FA_TH1_92D                               0x400
 139 #define         DM_DIG_FA_TH2_92D                               0x600
 140
 141 #define         DM_DIG_BACKOFF_MAX                      12
 142 #define         DM_DIG_BACKOFF_MIN                      -4
 143 #define         DM_DIG_BACKOFF_DEFAULT          10
 144
 145 #define                 DM_DIG_FA_TH0_LPS                               4 /*  4 in lps */
 146 #define                 DM_DIG_FA_TH1_LPS                               15 /*  15 lps */
 147 #define                 DM_DIG_FA_TH2_LPS                               30 /*  30 lps */
 148 #define                 RSSI_OFFSET_DIG                         0x05
 149
 150 void
 151 odm_NHMCounterStatisticsInit(
 152         void *                          pDM_VOID
 153         );
 154
 155 void
 156 odm_NHMCounterStatistics(
 157         void *                          pDM_VOID
 158         );
 159
 160 void
 161 odm_NHMBBInit(
 162         void *                          pDM_VOID
 163 );
 164
 165 void
 166 odm_NHMBB(
 167         void *                          pDM_VOID
 168 );
 169
 170 void
 171 odm_NHMCounterStatisticsReset(
 172         void *          pDM_VOID
 173 );
 174
 175 void
 176 odm_GetNHMCounterStatistics(
 177         void *          pDM_VOID
 178 );
 179
 180 void
 181 odm_SearchPwdBLowerBound(
 182         void *                          pDM_VOID,
 183         u8                      IGI_target
 184 );
 185
 186 void
 187 odm_AdaptivityInit(
 188         void *                          pDM_VOID
 189         );
 190
 191 void
 192 odm_Adaptivity(
 193         void *                          pDM_VOID,
 194         u8                      IGI
 195         );
 196
 197 void
 198 ODM_Write_DIG(
 199         void *                          pDM_VOID,
 200         u8                      CurrentIGI
 201         );
 202
 203 void
 204 odm_PauseDIG(
 205         void *                          pDM_VOID,
 206         ODM_Pause_DIG_TYPE              PauseType,
 207         u8                      IGIValue
 208         );
 209
 210 void
 211 odm_DIGInit(
 212         void *                          pDM_VOID
 213         );
 214
 215 void
 216 odm_DIG(
 217         void *                          pDM_VOID
 218         );
 219
 220 void
 221 odm_DIGbyRSSI_LPS(
 222         void *                          pDM_VOID
 223         );
 224
 225 void
 226 odm_FalseAlarmCounterStatistics(
 227         void *                          pDM_VOID
 228         );
 229
 230 void
 231 odm_FAThresholdCheck(
 232         void *                          pDM_VOID,
 233         bool                                    bDFSBand,
 234         bool                                    bPerformance,
 235         u32                             RxTp,
 236         u32                             TxTp,
 237         u32*                            dm_FA_thres
 238         );
 239
 240 u8
 241 odm_ForbiddenIGICheck(
 242         void *                          pDM_VOID,
 243         u8                      DIG_Dynamic_MIN,
 244         u8                      CurrentIGI
 245         );
 246
 247 bool
 248 odm_DigAbort(
 249         void *                          pDM_VOID
 250         );
 251
 252 void
 253 odm_CCKPacketDetectionThresh(
 254         void *                          pDM_VOID
 255         );
 256
 257 void
 258 ODM_Write_CCK_CCA_Thres(
 259         void *                          pDM_VOID,
 260         u8                      CurCCK_CCAThres
 261         );
 262
 263 #endif