drivers/staging/winbond/wbhal.c

   1 #include "os_common.h"
   2
   3 void hal_get_ethernet_address( phw_data_t pHwData, u8 *current_address )
   4 {
   5         if( pHwData->SurpriseRemove ) return;
   6
   7         memcpy( current_address, pHwData->CurrentMacAddress, ETH_LENGTH_OF_ADDRESS );
   8 }
   9
  10 void hal_set_ethernet_address( phw_data_t pHwData, u8 *current_address )
  11 {
  12         u32 ltmp[2];
  13
  14         if( pHwData->SurpriseRemove ) return;
  15
  16         memcpy( pHwData->CurrentMacAddress, current_address, ETH_LENGTH_OF_ADDRESS );
  17
  18         ltmp[0]= cpu_to_le32( *(u32 *)pHwData->CurrentMacAddress );
  19         ltmp[1]= cpu_to_le32( *(u32 *)(pHwData->CurrentMacAddress + 4) ) & 0xffff;
  20
  21         Wb35Reg_BurstWrite( pHwData, 0x03e8, ltmp, 2, AUTO_INCREMENT );
  22 }
  23
  24 void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address )
  25 {
  26         if( pHwData->SurpriseRemove ) return;
  27
  28         memcpy( pethernet_address, pHwData->PermanentMacAddress, 6 );
  29 }
  30
  31 static void hal_led_control(unsigned long data)
  32 {
  33         phw_data_t pHwData = (phw_data_t) data;
  34         struct wb35_adapter *   adapter = pHwData->adapter;
  35         struct wb35_reg *reg = &pHwData->reg;
  36         u32     LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT;
  37         u8      LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 };
  38         u8      LEDgray2[30] = { 7,8,9,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0,0,0,0,0,15,14,13,12,11,10,9,8 };
  39         u32     TimeInterval = 500, ltmp, ltmp2;
  40         ltmp=0;
  41
  42         if( pHwData->SurpriseRemove ) return;
  43
  44         if( pHwData->LED_control ) {
  45                 ltmp2 = pHwData->LED_control & 0xff;
  46                 if( ltmp2 == 5 ) // 5 is WPS mode
  47                 {
  48                         TimeInterval = 100;
  49                         ltmp2 = (pHwData->LED_control>>8) & 0xff;
  50                         switch( ltmp2 )
  51                         {
  52                                 case 1: // [0.2 On][0.1 Off]...
  53                                         pHwData->LED_Blinking %= 3;
  54                                         ltmp = 0x1010; // Led 1 & 0 Green and Red
  55                                         if( pHwData->LED_Blinking == 2 ) // Turn off
  56                                                 ltmp = 0;
  57                                         break;
  58                                 case 2: // [0.1 On][0.1 Off]...
  59                                         pHwData->LED_Blinking %= 2;
  60                                         ltmp = 0x0010; // Led 0 red color
  61                                         if( pHwData->LED_Blinking ) // Turn off
  62                                                 ltmp = 0;
  63                                         break;
  64                                 case 3: // [0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.5 Off]...
  65                                         pHwData->LED_Blinking %= 15;
  66                                         ltmp = 0x0010; // Led 0 red color
  67                                         if( (pHwData->LED_Blinking >= 9) || (pHwData->LED_Blinking%2) ) // Turn off 0.6 sec
  68                                                 ltmp = 0;
  69                                         break;
  70                                 case 4: // [300 On][ off ]
  71                                         ltmp = 0x1000; // Led 1 Green color
  72                                         if( pHwData->LED_Blinking >= 3000 )
  73                                                 ltmp = 0; // led maybe on after 300sec * 32bit counter overlap.
  74                                         break;
  75                         }
  76                         pHwData->LED_Blinking++;
  77
  78                         reg->U1BC_LEDConfigure = ltmp;
  79                         if( LEDSet != 7 ) // Only 111 mode has 2 LEDs on PCB.
  80                         {
  81                                 reg->U1BC_LEDConfigure |= (ltmp &0xff)<<8; // Copy LED result to each LED control register
  82                                 reg->U1BC_LEDConfigure |= (ltmp &0xff00)>>8;
  83                         }
  84                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure );
  85                 }
  86         }
  87         else if( pHwData->CurrentRadioSw || pHwData->CurrentRadioHw ) // If radio off
  88         {
  89                 if( reg->U1BC_LEDConfigure & 0x1010 )
  90                 {
  91                         reg->U1BC_LEDConfigure &= ~0x1010;
  92                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure );
  93                 }
  94         }
  95         else
  96         {
  97                 switch( LEDSet )
  98                 {
  99                         case 4: // [100] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing
 100                                 if( !pHwData->LED_LinkOn ) // Blink only if not Link On
 101                                 {
 102                                         // Blinking if scanning is on progress
 103                                         if( pHwData->LED_Scanning )
 104                                         {
 105                                                 if( pHwData->LED_Blinking == 0 )
 106                                                 {
 107                                                         reg->U1BC_LEDConfigure |= 0x10;
 108                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On
 109                                                         pHwData->LED_Blinking = 1;
 110                                                         TimeInterval = 300;
 111                                                 }
 112                                                 else
 113                                                 {
 114                                                         reg->U1BC_LEDConfigure &= ~0x10;
 115                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off
 116                                                         pHwData->LED_Blinking = 0;
 117                                                         TimeInterval = 300;
 118                                                 }
 119                                         }
 120                                         else
 121                                         {
 122                                                 //Turn Off LED_0
 123                                                 if( reg->U1BC_LEDConfigure & 0x10 )
 124                                                 {
 125                                                         reg->U1BC_LEDConfigure &= ~0x10;
 126                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off
 127                                                 }
 128                                         }
 129                                 }
 130                                 else
 131                                 {
 132                                         // Turn On LED_0
 133                                         if( (reg->U1BC_LEDConfigure & 0x10) == 0 )
 134                                         {
 135                                                 reg->U1BC_LEDConfigure |= 0x10;
 136                                                 Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off
 137                                         }
 138                                 }
 139                                 break;
 140
 141                         case 6: // [110] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing
 142                                 if( !pHwData->LED_LinkOn ) // Blink only if not Link On
 143                                 {
 144                                         // Blinking if scanning is on progress
 145                                         if( pHwData->LED_Scanning )
 146                                         {
 147                                                 if( pHwData->LED_Blinking == 0 )
 148                                                 {
 149                                                         reg->U1BC_LEDConfigure &= ~0xf;
 150                                                         reg->U1BC_LEDConfigure |= 0x10;
 151                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On
 152                                                         pHwData->LED_Blinking = 1;
 153                                                         TimeInterval = 300;
 154                                                 }
 155                                                 else
 156                                                 {
 157                                                         reg->U1BC_LEDConfigure &= ~0x1f;
 158                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off
 159                                                         pHwData->LED_Blinking = 0;
 160                                                         TimeInterval = 300;
 161                                                 }
 162                                         }
 163                                         else
 164                                         {
 165                                                 // 20060901 Gray blinking if in disconnect state and not scanning
 166                                                 ltmp = reg->U1BC_LEDConfigure;
 167                                                 reg->U1BC_LEDConfigure &= ~0x1f;
 168                                                 if( LEDgray2[(pHwData->LED_Blinking%30)] )
 169                                                 {
 170                                                         reg->U1BC_LEDConfigure |= 0x10;
 171                                                         reg->U1BC_LEDConfigure |= LEDgray2[ (pHwData->LED_Blinking%30) ];
 172                                                 }
 173                                                 pHwData->LED_Blinking++;
 174                                                 if( reg->U1BC_LEDConfigure != ltmp )
 175                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off
 176                                                 TimeInterval = 100;
 177                                         }
 178                                 }
 179                                 else
 180                                 {
 181                                         // Turn On LED_0
 182                                         if( (reg->U1BC_LEDConfigure & 0x10) == 0 )
 183                                         {
 184                                                 reg->U1BC_LEDConfigure |= 0x10;
 185                                                 Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off
 186                                         }
 187                                 }
 188                                 break;
 189
 190                         case 5: // [101] Only 1 Led be placed on PCB and use LED_1 for showing
 191                                 if( !pHwData->LED_LinkOn ) // Blink only if not Link On
 192                                 {
 193                                         // Blinking if scanning is on progress
 194                                         if( pHwData->LED_Scanning )
 195                                         {
 196                                                 if( pHwData->LED_Blinking == 0 )
 197                                                 {
 198                                                         reg->U1BC_LEDConfigure |= 0x1000;
 199                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On
 200                                                         pHwData->LED_Blinking = 1;
 201                                                         TimeInterval = 300;
 202                                                 }
 203                                                 else
 204                                                 {
 205                                                         reg->U1BC_LEDConfigure &= ~0x1000;
 206                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off
 207                                                         pHwData->LED_Blinking = 0;
 208                                                         TimeInterval = 300;
 209                                                 }
 210                                         }
 211                                         else
 212                                         {
 213                                                 //Turn Off LED_1
 214                                                 if( reg->U1BC_LEDConfigure & 0x1000 )
 215                                                 {
 216                                                         reg->U1BC_LEDConfigure &= ~0x1000;
 217                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off
 218                                                 }
 219                                         }
 220                                 }
 221                                 else
 222                                 {
 223                                         // Is transmitting/receiving ??
 224                                         if( (OS_CURRENT_RX_BYTE( adapter ) != pHwData->RxByteCountLast ) ||
 225                                                 (OS_CURRENT_TX_BYTE( adapter ) != pHwData->TxByteCountLast ) )
 226                                         {
 227                                                 if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 )
 228                                                 {
 229                                                         reg->U1BC_LEDConfigure |= 0x3000;
 230                                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On
 231                                                 }
 232
 233                                                 // Update variable
 234                                                 pHwData->RxByteCountLast = OS_CURRENT_RX_BYTE( adapter );
 235                                                 pHwData->TxByteCountLast = OS_CURRENT_TX_BYTE( adapter );
 236                                                 TimeInterval = 200;
 237                                         }
 238                                         else
 239                                         {
 240                                                 // Turn On LED_1 and blinking if transmitting/receiving
 241                                                  if( (reg->U1BC_LEDConfigure & 0x3000) != 0x1000 )
 242                                                  {
 243                                                          reg->U1BC_LEDConfigure &= ~0x3000;
 244                                                          reg->U1BC_LEDConfigure |= 0x1000;
 245                                                          Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On
 246                                                  }
 247                                         }
 248                                 }
 249                                 break;
 250
 251                         default: // Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active
 252                                 if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 )
 253                                 {
 254                                         reg->U1BC_LEDConfigure |= 0x3000;// LED_1 is always on and event enable
 255                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure );
 256                                 }
 257
 258                                 if( pHwData->LED_Blinking )
 259                                 {
 260                                         // Gray blinking
 261                                         reg->U1BC_LEDConfigure &= ~0x0f;
 262                                         reg->U1BC_LEDConfigure |= 0x10;
 263                                         reg->U1BC_LEDConfigure |= LEDgray[ (pHwData->LED_Blinking-1)%20 ];
 264                                         Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure );
 265
 266                                         pHwData->LED_Blinking += 2;
 267                                         if( pHwData->LED_Blinking < 40 )
 268                                                 TimeInterval = 100;
 269                                         else
 270                                         {
 271                                                 pHwData->LED_Blinking = 0; // Stop blinking
 272                                                 reg->U1BC_LEDConfigure &= ~0x0f;
 273                                                 Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure );
 274                                         }
 275                                         break;
 276                                 }
 277
 278                                 if( pHwData->LED_LinkOn )
 279                                 {
 280                                         if( !(reg->U1BC_LEDConfigure & 0x10) ) // Check the LED_0
 281                                         {
 282                                                 //Try to turn ON LED_0 after gray blinking
 283                                                 reg->U1BC_LEDConfigure |= 0x10;
 284                                                 pHwData->LED_Blinking = 1; //Start blinking
 285                                                 TimeInterval = 50;
 286                                         }
 287                                 }
 288                                 else
 289                                 {
 290                                         if( reg->U1BC_LEDConfigure & 0x10 ) // Check the LED_0
 291                                         {
 292                                                 reg->U1BC_LEDConfigure &= ~0x10;
 293                                                 Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure );
 294                                         }
 295                                 }
 296                                 break;
 297                 }
 298
 299                 //20060828.1 Active send null packet to avoid AP disconnect
 300                 if( pHwData->LED_LinkOn )
 301                 {
 302                         pHwData->NullPacketCount += TimeInterval;
 303                         if( pHwData->NullPacketCount >= DEFAULT_NULL_PACKET_COUNT )
 304                         {
 305                                 pHwData->NullPacketCount = 0;
 306                         }
 307                 }
 308         }
 309
 310         pHwData->time_count += TimeInterval;
 311         Wb35Tx_CurrentTime( pHwData, pHwData->time_count ); // 20060928 add
 312         pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(TimeInterval);
 313         add_timer(&pHwData->LEDTimer);
 314 }
 315
 316
 317 u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter)
 318 {
 319         u16 SoftwareSet;
 320         pHwData->adapter = adapter;
 321
 322         // Initial the variable
 323         pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time
 324         pHwData->FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; // Setting default fragment threshold
 325
 326         pHwData->InitialResource = 1;
 327         if( Wb35Reg_initial(pHwData)) {
 328                 pHwData->InitialResource = 2;
 329                 if (Wb35Tx_initial(pHwData)) {
 330                         pHwData->InitialResource = 3;
 331                         if (Wb35Rx_initial(pHwData)) {
 332                                 pHwData->InitialResource = 4;
 333                                 init_timer(&pHwData->LEDTimer);
 334                                 pHwData->LEDTimer.function = hal_led_control;
 335                                 pHwData->LEDTimer.data = (unsigned long) pHwData;
 336                                 pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(1000);
 337                                 add_timer(&pHwData->LEDTimer);
 338
 339                                 //
 340                                 // For restrict to vendor's hardware
 341                                 //
 342                                 SoftwareSet = hal_software_set( pHwData );
 343
 344                                 #ifdef Vendor2
 345                                 // Try to make sure the EEPROM contain
 346                                 SoftwareSet >>= 8;
 347                                 if( SoftwareSet != 0x82 )
 348                                         return false;
 349                                 #endif
 350
 351                                 Wb35Rx_start( pHwData );
 352                                 Wb35Tx_EP2VM_start( pHwData );
 353
 354                                 return true;
 355                         }
 356                 }
 357         }
 358
 359         pHwData->SurpriseRemove = 1;
 360         return false;
 361 }
 362
 363
 364 void hal_halt(phw_data_t pHwData, void *ppa_data)
 365 {
 366         switch( pHwData->InitialResource )
 367         {
 368                 case 4:
 369                 case 3: del_timer_sync(&pHwData->LEDTimer);
 370                         msleep(100); // Wait for Timer DPC exit 940623.2
 371                         Wb35Rx_destroy( pHwData ); // Release the Rx
 372                 case 2: Wb35Tx_destroy( pHwData ); // Release the Tx
 373                 case 1: Wb35Reg_destroy( pHwData ); // Release the Wb35 Regisster resources
 374         }
 375 }
 376
 377 //---------------------------------------------------------------------------------------------------
 378 void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates,
 379                    u8 length, unsigned char basic_rate_set)
 380 {
 381         struct wb35_reg *reg = &pHwData->reg;
 382         u32             tmp, tmp1;
 383         u8              Rate[12]={ 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 };
 384         u8              SupportedRate[16];
 385         u8              i, j, k, Count1, Count2, Byte;
 386
 387         if( pHwData->SurpriseRemove ) return;
 388
 389         if (basic_rate_set) {
 390                 reg->M28_MacControl &= ~0x000fff00;
 391                 tmp1 = 0x00000100;
 392         } else {
 393                 reg->M28_MacControl &= ~0xfff00000;
 394                 tmp1 = 0x00100000;
 395         }
 396
 397         tmp = 0;
 398         for (i=0; i<length; i++) {
 399                 Byte = pbss_rates[i] & 0x7f;
 400                 for (j=0; j<12; j++) {
 401                         if( Byte == Rate[j] )
 402                                 break;
 403                 }
 404
 405                 if (j < 12)
 406                         tmp |= (tmp1<<j);
 407         }
 408
 409         reg->M28_MacControl |= tmp;
 410         Wb35Reg_Write( pHwData, 0x0828, reg->M28_MacControl );
 411
 412         // 930206.2.c M78 setting
 413         j = k = Count1 = Count2 = 0;
 414         memset( SupportedRate, 0, 16 );
 415         tmp = 0x00100000;
 416         tmp1 = 0x00000100;
 417         for (i=0; i<12; i++) { // Get the supported rate
 418                 if (tmp & reg->M28_MacControl) {
 419                         SupportedRate[j] = Rate[i];
 420
 421                         if (tmp1 & reg->M28_MacControl)
 422                                 SupportedRate[j] |= 0x80;
 423
 424                         if (k)
 425                                 Count2++;
 426                         else
 427                                 Count1++;
 428
 429                         j++;
 430                 }
 431
 432                 if (i==4 && k==0) {
 433                         if( !(reg->M28_MacControl & 0x000ff000) ) // if basic rate in 11g domain)
 434                         {
 435                                 k = 1;
 436                                 j = 8;
 437                         }
 438                 }
 439
 440                 tmp <<= 1;
 441                 tmp1 <<= 1;
 442         }
 443
 444         // Fill data into support rate until buffer full
 445         //---20060926 add by anson's endian
 446         for (i=0; i<4; i++)
 447                 *(u32 *)(SupportedRate+(i<<2)) = cpu_to_le32( *(u32 *)(SupportedRate+(i<<2)) );
 448         //--- end 20060926 add by anson's endian
 449         Wb35Reg_BurstWrite( pHwData,0x087c, (u32 *)SupportedRate, 4, AUTO_INCREMENT );
 450         reg->M7C_MacControl = ((u32 *)SupportedRate)[0];
 451         reg->M80_MacControl = ((u32 *)SupportedRate)[1];
 452         reg->M84_MacControl = ((u32 *)SupportedRate)[2];
 453         reg->M88_MacControl = ((u32 *)SupportedRate)[3];
 454
 455         // Fill length
 456         tmp = Count1<<28 | Count2<<24;
 457         reg->M78_ERPInformation &= ~0xff000000;
 458         reg->M78_ERPInformation |= tmp;
 459         Wb35Reg_Write( pHwData, 0x0878, reg->M78_ERPInformation );
 460 }
 461
 462
 463 //---------------------------------------------------------------------------------------------------
 464 void hal_set_beacon_period(  phw_data_t pHwData,  u16 beacon_period )
 465 {
 466         u32     tmp;
 467
 468         if( pHwData->SurpriseRemove ) return;
 469
 470         pHwData->BeaconPeriod = beacon_period;
 471         tmp = pHwData->BeaconPeriod << 16;
 472         tmp |= pHwData->ProbeDelay;
 473         Wb35Reg_Write( pHwData, 0x0848, tmp );
 474 }
 475
 476
 477 void hal_set_current_channel_ex(  phw_data_t pHwData,  ChanInfo channel )
 478 {
 479         struct wb35_reg *reg = &pHwData->reg;
 480
 481         if( pHwData->SurpriseRemove )
 482                 return;
 483
 484         printk("Going to channel: %d/%d\n", channel.band, channel.ChanNo);
 485
 486         RFSynthesizer_SwitchingChannel( pHwData, channel );// Switch channel
 487         pHwData->Channel = channel.ChanNo;
 488         pHwData->band = channel.band;
 489         #ifdef _PE_STATE_DUMP_
 490         WBDEBUG(("Set channel is %d, band =%d\n", pHwData->Channel, pHwData->band));
 491         #endif
 492         reg->M28_MacControl &= ~0xff; // Clean channel information field
 493         reg->M28_MacControl |= channel.ChanNo;
 494         Wb35Reg_WriteWithCallbackValue( pHwData, 0x0828, reg->M28_MacControl,
 495                                         (s8 *)&channel, sizeof(ChanInfo));
 496 }
 497 //---------------------------------------------------------------------------------------------------
 498 void hal_set_current_channel(  phw_data_t pHwData,  ChanInfo channel )
 499 {
 500         hal_set_current_channel_ex( pHwData, channel );
 501 }
 502 //---------------------------------------------------------------------------------------------------
 503 void hal_get_current_channel(  phw_data_t pHwData,  ChanInfo *channel )
 504 {
 505         channel->ChanNo = pHwData->Channel;
 506         channel->band = pHwData->band;
 507 }
 508 //---------------------------------------------------------------------------------------------------
 509 void hal_set_accept_broadcast(  phw_data_t pHwData,  u8 enable )
 510 {
 511         struct wb35_reg *reg = &pHwData->reg;
 512
 513         if( pHwData->SurpriseRemove ) return;
 514
 515         reg->M00_MacControl &= ~0x02000000;//The HW value
 516
 517         if (enable)
 518                 reg->M00_MacControl |= 0x02000000;//The HW value
 519
 520         Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
 521 }
 522
 523 //for wep key error detection, we need to accept broadcast packets to be received temporary.
 524 void hal_set_accept_promiscuous( phw_data_t pHwData,  u8 enable)
 525 {
 526         struct wb35_reg *reg = &pHwData->reg;
 527
 528         if (pHwData->SurpriseRemove) return;
 529         if (enable) {
 530                 reg->M00_MacControl |= 0x00400000;
 531                 Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
 532         } else {
 533                 reg->M00_MacControl&=~0x00400000;
 534                 Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
 535         }
 536 }
 537
 538 void hal_set_accept_multicast(  phw_data_t pHwData,  u8 enable )
 539 {
 540         struct wb35_reg *reg = &pHwData->reg;
 541
 542         if( pHwData->SurpriseRemove ) return;
 543
 544         reg->M00_MacControl &= ~0x01000000;//The HW value
 545         if (enable)  reg->M00_MacControl |= 0x01000000;//The HW value
 546         Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
 547 }
 548
 549 void hal_set_accept_beacon(  phw_data_t pHwData,  u8 enable )
 550 {
 551         struct wb35_reg *reg = &pHwData->reg;
 552
 553         if( pHwData->SurpriseRemove ) return;
 554
 555         // 20040108 debug
 556         if( !enable )//Due to SME and MLME are not suitable for 35
 557                 return;
 558
 559         reg->M00_MacControl &= ~0x04000000;//The HW value
 560         if( enable )
 561                 reg->M00_MacControl |= 0x04000000;//The HW value
 562
 563         Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl );
 564 }
 565 //---------------------------------------------------------------------------------------------------
 566 void hal_set_multicast_address( phw_data_t pHwData, u8 *address, u8 number )
 567 {
 568         struct wb35_reg *reg = &pHwData->reg;
 569         u8              Byte, Bit;
 570
 571         if( pHwData->SurpriseRemove ) return;
 572
 573         //Erases and refills the card multicast registers. Used when an address
 574         //    has been deleted and all bits must be recomputed.
 575         reg->M04_MulticastAddress1 = 0;
 576         reg->M08_MulticastAddress2 = 0;
 577
 578         while( number )
 579         {
 580                 number--;
 581                 CardGetMulticastBit( (address+(number*ETH_LENGTH_OF_ADDRESS)), &Byte, &Bit);
 582                 reg->Multicast[Byte] |= Bit;
 583         }
 584
 585         // Updating register
 586         Wb35Reg_BurstWrite( pHwData, 0x0804, (u32 *)reg->Multicast, 2, AUTO_INCREMENT );
 587 }
 588 //---------------------------------------------------------------------------------------------------
 589 u8 hal_get_accept_beacon(  phw_data_t pHwData )
 590 {
 591         struct wb35_reg *reg = &pHwData->reg;
 592
 593         if( pHwData->SurpriseRemove ) return 0;
 594
 595         if( reg->M00_MacControl & 0x04000000 )
 596                 return 1;
 597         else
 598                 return 0;
 599 }
 600
 601 unsigned char hal_reset_hardware( phw_data_t pHwData, void* ppa )
 602 {
 603         // Not implement yet
 604         return true;
 605 }
 606
 607 void hal_stop(  phw_data_t pHwData )
 608 {
 609         struct wb35_reg *reg = &pHwData->reg;
 610
 611         pHwData->Wb35Rx.rx_halt = 1;
 612         Wb35Rx_stop( pHwData );
 613
 614         pHwData->Wb35Tx.tx_halt = 1;
 615         Wb35Tx_stop( pHwData );
 616
 617         reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off
 618         Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl );
 619 }
 620
 621 unsigned char hal_idle(phw_data_t pHwData)
 622 {
 623         struct wb35_reg *reg = &pHwData->reg;
 624         PWBUSB  pWbUsb = &pHwData->WbUsb;
 625
 626         if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) )
 627                 return false;
 628
 629         return true;
 630 }
 631 //---------------------------------------------------------------------------------------------------
 632 void hal_set_cwmin(  phw_data_t pHwData,  u8    cwin_min )
 633 {
 634         struct wb35_reg *reg = &pHwData->reg;
 635
 636         if( pHwData->SurpriseRemove ) return;
 637
 638         pHwData->cwmin = cwin_min;
 639         reg->M2C_MacControl &= ~0x7c00; //bit 10 ~ 14
 640         reg->M2C_MacControl |= (pHwData->cwmin<<10);
 641         Wb35Reg_Write( pHwData, 0x082c, reg->M2C_MacControl );
 642 }
 643
 644 s32 hal_get_rssi(  phw_data_t pHwData,  u32 *HalRssiArry,  u8 Count )
 645 {
 646         struct wb35_reg *reg = &pHwData->reg;
 647         R01_DESCRIPTOR  r01;
 648         s32 ltmp = 0, tmp;
 649         u8      i;
 650
 651         if( pHwData->SurpriseRemove ) return -200;
 652         if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion
 653                 Count = MAX_ACC_RSSI_COUNT;
 654
 655         // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0]))
 656         // C1 = -195, C2 = 0.66 = 85/128
 657         for (i=0; i<Count; i++)
 658         {
 659                 r01.value = HalRssiArry[i];
 660                 tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195;
 661                 ltmp += tmp;
 662         }
 663         ltmp /= Count;
 664         if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10;
 665         if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this
 666
 667         //if( ltmp < -200 ) ltmp = -200;
 668         if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC
 669
 670         return ltmp;
 671 }
 672 //----------------------------------------------------------------------------------------------------
 673 s32 hal_get_rssi_bss(  phw_data_t pHwData,  u16 idx,  u8 Count )
 674 {
 675         struct wb35_reg *reg = &pHwData->reg;
 676         R01_DESCRIPTOR  r01;
 677         s32 ltmp = 0, tmp;
 678         u8      i, j;
 679         struct wb35_adapter *   adapter = pHwData->adapter;
 680 //      u32 *HalRssiArry = psBSS(idx)->HalRssi;
 681
 682         if( pHwData->SurpriseRemove ) return -200;
 683         if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion
 684                 Count = MAX_ACC_RSSI_COUNT;
 685
 686         // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0]))
 687         // C1 = -195, C2 = 0.66 = 85/128
 688 #if 0
 689         for (i=0; i<Count; i++)
 690         {
 691                 r01.value = HalRssiArry[i];
 692                 tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195;
 693                 ltmp += tmp;
 694         }
 695 #else
 696         if (psBSS(idx)->HalRssiIndex == 0)
 697                 psBSS(idx)->HalRssiIndex = MAX_ACC_RSSI_COUNT;
 698         j = (u8)psBSS(idx)->HalRssiIndex-1;
 699
 700         for (i=0; i<Count; i++)
 701         {
 702                 r01.value = psBSS(idx)->HalRssi[j];
 703                 tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195;
 704                 ltmp += tmp;
 705                 if (j == 0)
 706                 {
 707                         j = MAX_ACC_RSSI_COUNT;
 708                 }
 709                 j--;
 710         }
 711 #endif
 712         ltmp /= Count;
 713         if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10;
 714         if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this
 715
 716         //if( ltmp < -200 ) ltmp = -200;
 717         if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC
 718
 719         return ltmp;
 720 }
 721
 722 //---------------------------------------------------------------------------
 723
 724 void hal_set_phy_type(  phw_data_t pHwData,  u8 PhyType )
 725 {
 726         pHwData->phy_type = PhyType;
 727 }
 728
 729 void hal_get_phy_type(  phw_data_t pHwData,  u8 *PhyType )
 730 {
 731         *PhyType = pHwData->phy_type;
 732 }
 733
 734 void hal_reset_counter(  phw_data_t pHwData )
 735 {
 736         pHwData->dto_tx_retry_count = 0;
 737         pHwData->dto_tx_frag_count = 0;
 738         memset( pHwData->tx_retry_count, 0, 8);
 739 }
 740
 741 void hal_set_radio_mode( phw_data_t pHwData,  unsigned char radio_off)
 742 {
 743         struct wb35_reg *reg = &pHwData->reg;
 744
 745         if( pHwData->SurpriseRemove ) return;
 746
 747         if (radio_off)  //disable Baseband receive off
 748         {
 749                 pHwData->CurrentRadioSw = 1; // off
 750                 reg->M24_MacControl &= 0xffffffbf;
 751         }
 752         else
 753         {
 754                 pHwData->CurrentRadioSw = 0; // on
 755                 reg->M24_MacControl |= 0x00000040;
 756         }
 757         Wb35Reg_Write( pHwData, 0x0824, reg->M24_MacControl );
 758 }
 759
 760 u8 hal_get_antenna_number(  phw_data_t pHwData )
 761 {
 762         struct wb35_reg *reg = &pHwData->reg;
 763
 764         if ((reg->BB2C & BIT(11)) == 0)
 765                 return 0;
 766         else
 767                 return 1;
 768 }
 769
 770 void hal_set_antenna_number(  phw_data_t pHwData, u8 number )
 771 {
 772
 773         struct wb35_reg *reg = &pHwData->reg;
 774
 775         if (number == 1) {
 776                 reg->BB2C |= BIT(11);
 777         } else {
 778                 reg->BB2C &= ~BIT(11);
 779         }
 780         Wb35Reg_Write( pHwData, 0x102c, reg->BB2C );
 781 #ifdef _PE_STATE_DUMP_
 782         WBDEBUG(("Current antenna number : %d\n", number));
 783 #endif
 784 }
 785
 786 //----------------------------------------------------------------------------------------------------
 787 //0 : radio on; 1: radio off
 788 u8 hal_get_hw_radio_off(  phw_data_t pHwData )
 789 {
 790         struct wb35_reg *reg = &pHwData->reg;
 791
 792         if( pHwData->SurpriseRemove ) return 1;
 793
 794         //read the bit16 of register U1B0
 795         Wb35Reg_Read( pHwData, 0x3b0, &reg->U1B0 );
 796         if ((reg->U1B0 & 0x00010000)) {
 797                 pHwData->CurrentRadioHw = 1;
 798                 return 1;
 799         } else {
 800                 pHwData->CurrentRadioHw = 0;
 801                 return 0;
 802         }
 803 }
 804
 805 unsigned char hal_get_dxx_reg(  phw_data_t pHwData,  u16 number,  u32 * pValue )
 806 {
 807         if( number < 0x1000 )
 808                 number += 0x1000;
 809         return Wb35Reg_ReadSync( pHwData, number, pValue );
 810 }
 811
 812 unsigned char hal_set_dxx_reg(  phw_data_t pHwData,  u16 number,  u32 value )
 813 {
 814         unsigned char   ret;
 815
 816         if( number < 0x1000 )
 817                 number += 0x1000;
 818         ret = Wb35Reg_WriteSync( pHwData, number, value );
 819         return ret;
 820 }
 821
 822 void hal_scan_status_indicate(phw_data_t pHwData, unsigned char IsOnProgress)
 823 {
 824         if( pHwData->SurpriseRemove ) return;
 825         pHwData->LED_Scanning = IsOnProgress ? 1 : 0;
 826 }
 827
 828 void hal_system_power_change(phw_data_t pHwData, u32 PowerState)
 829 {
 830         if( PowerState != 0 )
 831         {
 832                 pHwData->SurpriseRemove = 1;
 833                 if( pHwData->WbUsb.IsUsb20 )
 834                         hal_stop( pHwData );
 835         }
 836         else
 837         {
 838                 if( !pHwData->WbUsb.IsUsb20 )
 839                         hal_stop( pHwData );
 840         }
 841 }
 842
 843 void hal_surprise_remove(  phw_data_t pHwData )
 844 {
 845         struct wb35_adapter * adapter = pHwData->adapter;
 846         if (OS_ATOMIC_INC( adapter, &pHwData->SurpriseRemoveCount ) == 1) {
 847                 #ifdef _PE_STATE_DUMP_
 848                 WBDEBUG(("Calling hal_surprise_remove\n"));
 849                 #endif
 850                 OS_STOP( adapter );
 851         }
 852 }
 853
 854 void hal_rate_change(  phw_data_t pHwData ) // Notify the HAL rate is changing 20060613.1
 855 {
 856         struct wb35_adapter *   adapter = pHwData->adapter;
 857         u8              rate = CURRENT_TX_RATE;
 858
 859         BBProcessor_RateChanging( pHwData, rate );
 860 }
 861
 862 void hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex)
 863 {
 864         RFSynthesizer_SetPowerIndex( pHwData, PowerIndex );
 865 }
 866
 867 unsigned char hal_set_LED(phw_data_t pHwData, u32 Mode) // 20061108 for WPS led control
 868 {
 869         pHwData->LED_Blinking = 0;
 870         pHwData->LED_control = Mode;
 871         pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(10);
 872         add_timer(&pHwData->LEDTimer);
 873         return true;
 874 }
 875