drivers/staging/rtl8192su/r819xU_HTType.h

   1 #ifndef _R819XU_HTTYPE_H_
   2 #define _R819XU_HTTYPE_H_
   3
   4
   5 //------------------------------------------------------------
   6 // The HT Capability element is present in beacons, association request,
   7 //      reassociation request and probe response frames
   8 //------------------------------------------------------------
   9
  10 //
  11 // Operation mode value
  12 //
  13 #define HT_OPMODE_NO_PROTECT            0
  14 #define HT_OPMODE_OPTIONAL              1
  15 #define HT_OPMODE_40MHZ_PROTECT 2
  16 #define HT_OPMODE_MIXED                 3
  17
  18 //
  19 // MIMO Power Save Setings
  20 //
  21 #define MIMO_PS_STATIC                          0
  22 #define MIMO_PS_DYNAMIC                 1
  23 #define MIMO_PS_NOLIMIT                 3
  24
  25
  26 //
  27 //      There should be 128 bits to cover all of the MCS rates. However, since
  28 //      8190 does not support too much rates, one integer is quite enough.
  29 //
  30
  31 #define sHTCLng 4
  32
  33
  34 #define HT_SUPPORTED_MCS_1SS_BITMAP                                     0x000000ff
  35 #define HT_SUPPORTED_MCS_2SS_BITMAP                                     0x0000ff00
  36 #define HT_SUPPORTED_MCS_1SS_2SS_BITMAP                 HT_MCS_1SS_BITMAP|HT_MCS_1SS_2SS_BITMAP
  37
  38
  39 typedef enum _HT_MCS_RATE{
  40         HT_MCS0   = 0x00000001,
  41         HT_MCS1   = 0x00000002,
  42         HT_MCS2   = 0x00000004,
  43         HT_MCS3   = 0x00000008,
  44         HT_MCS4   = 0x00000010,
  45         HT_MCS5   = 0x00000020,
  46         HT_MCS6   = 0x00000040,
  47         HT_MCS7   = 0x00000080,
  48         HT_MCS8   = 0x00000100,
  49         HT_MCS9   = 0x00000200,
  50         HT_MCS10 = 0x00000400,
  51         HT_MCS11 = 0x00000800,
  52         HT_MCS12 = 0x00001000,
  53         HT_MCS13 = 0x00002000,
  54         HT_MCS14 = 0x00004000,
  55         HT_MCS15 = 0x00008000,
  56         // Do not define MCS32 here although 8190 support MCS32
  57 }HT_MCS_RATE,*PHT_MCS_RATE;
  58
  59 //
  60 // Represent Channel Width in HT Capabilities
  61 //
  62 typedef enum _HT_CHANNEL_WIDTH{
  63         HT_CHANNEL_WIDTH_20 = 0,
  64         HT_CHANNEL_WIDTH_20_40 = 1,
  65 }HT_CHANNEL_WIDTH, *PHT_CHANNEL_WIDTH;
  66
  67 //
  68 // Represent Extention Channel Offset in HT Capabilities
  69 // This is available only in 40Mhz mode.
  70 //
  71 typedef enum _HT_EXTCHNL_OFFSET{
  72         HT_EXTCHNL_OFFSET_NO_EXT = 0,
  73         HT_EXTCHNL_OFFSET_UPPER = 1,
  74         HT_EXTCHNL_OFFSET_NO_DEF = 2,
  75         HT_EXTCHNL_OFFSET_LOWER = 3,
  76 }HT_EXTCHNL_OFFSET, *PHT_EXTCHNL_OFFSET;
  77
  78 typedef enum _CHNLOP{
  79         CHNLOP_NONE = 0, // No Action now
  80         CHNLOP_SCAN = 1, // Scan in progress
  81         CHNLOP_SWBW = 2, // Bandwidth switching in progress
  82         CHNLOP_SWCHNL = 3, // Software Channel switching in progress
  83 } CHNLOP, *PCHNLOP;
  84
  85 // Determine if the Channel Operation is in progress
  86 #define CHHLOP_IN_PROGRESS(_pHTInfo)    \
  87                 ((_pHTInfo)->ChnlOp > CHNLOP_NONE) ? TRUE : FALSE
  88
  89
  90 typedef enum _HT_ACTION{
  91         ACT_RECOMMAND_WIDTH             = 0,
  92         ACT_MIMO_PWR_SAVE               = 1,
  93         ACT_PSMP                                        = 2,
  94         ACT_SET_PCO_PHASE               = 3,
  95         ACT_MIMO_CHL_MEASURE    = 4,
  96         ACT_RECIPROCITY_CORRECT = 5,
  97         ACT_MIMO_CSI_MATRICS            = 6,
  98         ACT_MIMO_NOCOMPR_STEER  = 7,
  99         ACT_MIMO_COMPR_STEER            = 8,
 100         ACT_ANTENNA_SELECT              = 9,
 101 } HT_ACTION, *PHT_ACTION;
 102
 103
 104 /* 2007/06/07 MH Define sub-carrier mode for 40MHZ. */
 105 typedef enum _HT_Bandwidth_40MHZ_Sub_Carrier{
 106         SC_MODE_DUPLICATE = 0,
 107         SC_MODE_LOWER = 1,
 108         SC_MODE_UPPER = 2,
 109         SC_MODE_FULL40MHZ = 3,
 110 }HT_BW40_SC_E;
 111
 112 typedef struct _HT_CAPABILITY_ELE{
 113
 114         //HT capability info
 115         u8      AdvCoding:1;
 116         u8      ChlWidth:1;
 117         u8      MimoPwrSave:2;
 118         u8      GreenField:1;
 119         u8      ShortGI20Mhz:1;
 120         u8      ShortGI40Mhz:1;
 121         u8      TxSTBC:1;
 122         u8      RxSTBC:2;
 123         u8      DelayBA:1;
 124         u8      MaxAMSDUSize:1;
 125         u8      DssCCk:1;
 126         u8      PSMP:1;
 127         u8      Rsvd1:1;
 128         u8      LSigTxopProtect:1;
 129
 130         //MAC HT parameters info
 131         u8      MaxRxAMPDUFactor:2;
 132         u8      MPDUDensity:3;
 133         u8      Rsvd2:3;
 134
 135         //Supported MCS set
 136         u8      MCS[16];
 137
 138
 139         //Extended HT Capability Info
 140         u16     ExtHTCapInfo;
 141
 142         //TXBF Capabilities
 143         u8      TxBFCap[4];
 144
 145         //Antenna Selection Capabilities
 146         u8      ASCap;
 147
 148 }__attribute__((packed)) HT_CAPABILITY_ELE, *PHT_CAPABILITY_ELE;
 149
 150 //------------------------------------------------------------
 151 // The HT Information element is present in beacons
 152 // Only AP is required to include this element
 153 //------------------------------------------------------------
 154
 155 typedef struct _HT_INFORMATION_ELE{
 156         u8      ControlChl;
 157
 158         u8      ExtChlOffset:2;
 159         u8      RecommemdedTxWidth:1;
 160         u8      RIFS:1;
 161         u8      PSMPAccessOnly:1;
 162         u8      SrvIntGranularity:3;
 163
 164         u8      OptMode:2;
 165         u8      NonGFDevPresent:1;
 166         u8      Revd1:5;
 167         u8      Revd2:8;
 168
 169         u8      Rsvd3:6;
 170         u8      DualBeacon:1;
 171         u8      DualCTSProtect:1;
 172
 173         u8      SecondaryBeacon:1;
 174         u8      LSigTxopProtectFull:1;
 175         u8      PcoActive:1;
 176         u8      PcoPhase:1;
 177         u8      Rsvd4:4;
 178
 179         u8      BasicMSC[16];
 180 }__attribute__((packed)) HT_INFORMATION_ELE, *PHT_INFORMATION_ELE;
 181
 182 //
 183 // MIMO Power Save control field.
 184 // This is appear in MIMO Power Save Action Frame
 185 //
 186 typedef struct _MIMOPS_CTRL{
 187         u8      MimoPsEnable:1;
 188         u8      MimoPsMode:1;
 189         u8      Reserved:6;
 190 } MIMOPS_CTRL, *PMIMOPS_CTRL;
 191
 192 typedef enum _HT_SPEC_VER{
 193         HT_SPEC_VER_IEEE = 0,
 194         HT_SPEC_VER_EWC = 1,
 195 }HT_SPEC_VER, *PHT_SPEC_VER;
 196
 197 typedef enum _HT_AGGRE_MODE_E{
 198         HT_AGG_AUTO = 0,
 199         HT_AGG_FORCE_ENABLE = 1,
 200         HT_AGG_FORCE_DISABLE = 2,
 201 }HT_AGGRE_MODE_E, *PHT_AGGRE_MODE_E;
 202
 203 //------------------------------------------------------------
 204 //  The Data structure is used to keep HT related variables when card is
 205 //  configured as non-AP STA mode.  **Note**  Current_xxx should be set
 206 //      to default value in HTInitializeHTInfo()
 207 //------------------------------------------------------------
 208
 209 typedef struct _RT_HIGH_THROUGHPUT{
 210 //      DECLARE_RT_OBJECT(_RT_HIGH_THROUGHPUT);
 211         u8                              bEnableHT;
 212         u8                              bCurrentHTSupport;
 213
 214         u8                              bRegBW40MHz;                            // Tx 40MHz channel capablity
 215         u8                              bCurBW40MHz;                            // Tx 40MHz channel capability
 216
 217         u8                              bRegShortGI40MHz;                       // Tx Short GI for 40Mhz
 218         u8                              bCurShortGI40MHz;                       // Tx Short GI for 40MHz
 219
 220         u8                              bRegShortGI20MHz;                       // Tx Short GI for 20MHz
 221         u8                              bCurShortGI20MHz;                       // Tx Short GI for 20MHz
 222
 223         u8                              bRegSuppCCK;                            // Tx CCK rate capability
 224         u8                              bCurSuppCCK;                            // Tx CCK rate capability
 225
 226         // 802.11n spec version for "peer"
 227         HT_SPEC_VER                     ePeerHTSpecVer;
 228
 229
 230         // HT related information for "Self"
 231         HT_CAPABILITY_ELE       SelfHTCap;                                      // This is HT cap element sent to peer STA, which also indicate HT Rx capabilities.
 232         HT_INFORMATION_ELE      SelfHTInfo;                                     // This is HT info element sent to peer STA, which also indicate HT Rx capabilities.
 233
 234         // HT related information for "Peer"
 235         u8                              PeerHTCapBuf[32];
 236         u8                              PeerHTInfoBuf[32];
 237
 238
 239         // A-MSDU related
 240         u8                              bAMSDU_Support;                 // This indicates Tx A-MSDU capability
 241         u16                             nAMSDU_MaxSize;                 // This indicates Tx A-MSDU capability
 242         u8                              bCurrent_AMSDU_Support; // This indicates Tx A-MSDU capability
 243         u16                             nCurrent_AMSDU_MaxSize; // This indicates Tx A-MSDU capability
 244
 245
 246         // AMPDU  related <2006.08.10 Emily>
 247         u8                              bAMPDUEnable;                           // This indicate Tx A-MPDU capability
 248         u8                              bCurrentAMPDUEnable;            // This indicate Tx A-MPDU capability
 249         u8                              AMPDU_Factor;                           // This indicate Tx A-MPDU capability
 250         u8                              CurrentAMPDUFactor;             // This indicate Tx A-MPDU capability
 251         u8                              MPDU_Density;                           // This indicate Tx A-MPDU capability
 252         u8                              CurrentMPDUDensity;                     // This indicate Tx A-MPDU capability
 253
 254         // Forced A-MPDU enable
 255         HT_AGGRE_MODE_E ForcedAMPDUMode;
 256         u8                              ForcedAMPDUFactor;
 257         u8                              ForcedMPDUDensity;
 258
 259         // Forced A-MSDU enable
 260         HT_AGGRE_MODE_E ForcedAMSDUMode;
 261         u16                             ForcedAMSDUMaxSize;
 262
 263         u8                              bForcedShortGI;
 264
 265         u8                              CurrentOpMode;
 266
 267         // MIMO PS related
 268         u8                              SelfMimoPs;
 269         u8                              PeerMimoPs;
 270
 271         // 40MHz Channel Offset settings.
 272         HT_EXTCHNL_OFFSET       CurSTAExtChnlOffset;
 273         u8                              bCurTxBW40MHz;  // If we use 40 MHz to Tx
 274         u8                              PeerBandwidth;
 275
 276         // For Bandwidth Switching
 277         u8                              bSwBwInProgress;
 278         CHNLOP                          ChnlOp; // software switching channel in progress. By Bruce, 2008-02-15.
 279         u8                              SwBwStep;
 280         //RT_TIMER                      SwBwTimer;
 281         struct timer_list               SwBwTimer;
 282
 283         // For Realtek proprietary A-MPDU factor for aggregation
 284         u8                              bRegRT2RTAggregation;
 285         u8                              bCurrentRT2RTAggregation;
 286         u8                              bCurrentRT2RTLongSlotTime;
 287         u8                              szRT2RTAggBuffer[10];
 288
 289         // Rx Reorder control
 290         u8                              bRegRxReorderEnable;
 291         u8                              bCurRxReorderEnable;
 292         u8                              RxReorderWinSize;
 293         u8                              RxReorderPendingTime;
 294         u16                             RxReorderDropCounter;
 295
 296
 297         // Add for Broadcom(Linksys) IOT. Joseph
 298         u8                              bIsPeerBcm;
 299
 300         // For IOT issue.
 301         u32                                     IOTAction;
 302 }RT_HIGH_THROUGHPUT, *PRT_HIGH_THROUGHPUT;
 303
 304
 305 //------------------------------------------------------------
 306 // The Data structure is used to keep HT related variable for "each Sta"
 307 // when card is configured as "AP mode"
 308 //------------------------------------------------------------
 309
 310 typedef struct _RT_HTINFO_STA_ENTRY{
 311         u8                      bEnableHT;
 312
 313         u8                      bSupportCck;
 314
 315         u16                     AMSDU_MaxSize;
 316
 317         u8                      AMPDU_Factor;
 318         u8                      MPDU_Density;
 319
 320         u8                      HTHighestOperaRate;
 321
 322         u8                      bBw40MHz;
 323
 324         u8                      MimoPs;
 325
 326         u8                      McsRateSet[16];
 327
 328
 329 }RT_HTINFO_STA_ENTRY, *PRT_HTINFO_STA_ENTRY;
 330
 331
 332
 333
 334
 335 //------------------------------------------------------------
 336 // The Data structure is used to keep HT related variable for "each AP"
 337 // when card is configured as "STA mode"
 338 //------------------------------------------------------------
 339
 340 typedef struct _BSS_HT{
 341
 342         u8                              bdSupportHT;
 343
 344         // HT related elements
 345         u8                                      bdHTCapBuf[32];
 346         u16                                     bdHTCapLen;
 347         u8                                      bdHTInfoBuf[32];
 348         u16                                     bdHTInfoLen;
 349
 350         HT_SPEC_VER                             bdHTSpecVer;
 351         //HT_CAPABILITY_ELE                     bdHTCapEle;
 352         //HT_INFORMATION_ELE            bdHTInfoEle;
 353
 354         u8                                      bdRT2RTAggregation;
 355         u8                                      bdRT2RTLongSlotTime;
 356         bool                                    bdHT1R;
 357 }BSS_HT, *PBSS_HT;
 358
 359 typedef struct _MIMO_RSSI{
 360         u32     EnableAntenna;
 361         u32     AntennaA;
 362         u32     AntennaB;
 363         u32     AntennaC;
 364         u32     AntennaD;
 365         u32     Average;
 366 }MIMO_RSSI, *PMIMO_RSSI;
 367
 368 typedef struct _MIMO_EVM{
 369         u32     EVM1;
 370         u32    EVM2;
 371 }MIMO_EVM, *PMIMO_EVM;
 372
 373 typedef struct _FALSE_ALARM_STATISTICS{
 374         u32     Cnt_Parity_Fail;
 375         u32    Cnt_Rate_Illegal;
 376         u32     Cnt_Crc8_fail;
 377         u32     Cnt_all;
 378 }FALSE_ALARM_STATISTICS, *PFALSE_ALARM_STATISTICS;
 379
 380
 381
 382 #endif //__INC_HTTYPE_H
 383