drivers/staging/vt6656/rxtx.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: rxtx.h
  20  *
  21  * Purpose:
  22  *
  23  * Author: Jerry Chen
  24  *
  25  * Date: Jun. 27, 2002
  26  *
  27  */
  28
  29 #ifndef __RXTX_H__
  30 #define __RXTX_H__
  31
  32 #include "device.h"
  33 #include "wcmd.h"
  34
  35 //
  36 // RTS buffer header
  37 //
  38 typedef struct tagSRTSDataF {
  39     u16    wFrameControl;
  40     u16    wDurationID;
  41     u8    abyRA[ETH_ALEN];
  42     u8    abyTA[ETH_ALEN];
  43 } SRTSDataF, *PSRTSDataF;
  44
  45 //
  46 // CTS buffer header
  47 //
  48 typedef struct tagSCTSDataF {
  49     u16    wFrameControl;
  50     u16    wDurationID;
  51     u8    abyRA[ETH_ALEN];
  52     u16    wReserved;
  53 } SCTSDataF, *PSCTSDataF;
  54
  55 //
  56 // MICHDR data header
  57 //
  58 typedef struct tagSMICHDR {
  59         u32 adwHDR0[4];
  60         u32 adwHDR1[4];
  61         u32 adwHDR2[4];
  62 } SMICHDR, *PSMICHDR;
  63
  64 typedef struct tagSTX_NAF_G_RTS
  65 {
  66     //RsvTime
  67     u16            wRTSTxRrvTime_ba;
  68     u16            wRTSTxRrvTime_aa;
  69     u16            wRTSTxRrvTime_bb;
  70     u16            wReserved2;
  71     u16            wTxRrvTime_b;
  72     u16            wTxRrvTime_a;
  73
  74     //RTS
  75     u8            byRTSSignalField_b;
  76     u8            byRTSServiceField_b;
  77     u16            wRTSTransmitLength_b;
  78     u8            byRTSSignalField_a;
  79     u8            byRTSServiceField_a;
  80     u16            wRTSTransmitLength_a;
  81     u16            wRTSDuration_ba;
  82     u16            wRTSDuration_aa;
  83     u16            wRTSDuration_bb;
  84     u16            wReserved3;
  85     SRTSDataF       sRTS;
  86
  87     //Data
  88     u8            bySignalField_b;
  89     u8            byServiceField_b;
  90     u16            wTransmitLength_b;
  91     u8            bySignalField_a;
  92     u8            byServiceField_a;
  93     u16            wTransmitLength_a;
  94     u16            wDuration_b;
  95     u16            wDuration_a;
  96     u16            wTimeStampOff_b;
  97     u16            wTimeStampOff_a;
  98
  99 } TX_NAF_G_RTS, *PTX_NAF_G_RTS;
 100
 101 typedef struct tagSTX_NAF_G_RTS_MIC
 102 {
 103     //RsvTime
 104     u16            wRTSTxRrvTime_ba;
 105     u16            wRTSTxRrvTime_aa;
 106     u16            wRTSTxRrvTime_bb;
 107     u16            wReserved2;
 108     u16            wTxRrvTime_b;
 109     u16            wTxRrvTime_a;
 110
 111     SMICHDR         sMICHDR;
 112
 113     //RTS
 114     u8            byRTSSignalField_b;
 115     u8            byRTSServiceField_b;
 116     u16            wRTSTransmitLength_b;
 117     u8            byRTSSignalField_a;
 118     u8            byRTSServiceField_a;
 119     u16            wRTSTransmitLength_a;
 120     u16            wRTSDuration_ba;
 121     u16            wRTSDuration_aa;
 122     u16            wRTSDuration_bb;
 123     u16            wReserved3;
 124     SRTSDataF       sRTS;
 125
 126     //Data
 127     u8            bySignalField_b;
 128     u8            byServiceField_b;
 129     u16            wTransmitLength_b;
 130     u8            bySignalField_a;
 131     u8            byServiceField_a;
 132     u16            wTransmitLength_a;
 133     u16            wDuration_b;
 134     u16            wDuration_a;
 135     u16            wTimeStampOff_b;
 136     u16            wTimeStampOff_a;
 137
 138 } TX_NAF_G_RTS_MIC, *PTX_NAF_G_RTS_MIC;
 139
 140 typedef struct tagSTX_NAF_G_CTS
 141 {
 142     //RsvTime
 143     u16            wCTSTxRrvTime_ba;
 144     u16            wReserved2;
 145     u16            wTxRrvTime_b;
 146     u16            wTxRrvTime_a;
 147
 148     //CTS
 149     u8            byCTSSignalField_b;
 150     u8            byCTSServiceField_b;
 151     u16            wCTSTransmitLength_b;
 152     u16            wCTSDuration_ba;
 153     u16            wReserved3;
 154     SCTSDataF       sCTS;
 155
 156     //Data
 157     u8            bySignalField_b;
 158     u8            byServiceField_b;
 159     u16            wTransmitLength_b;
 160     u8            bySignalField_a;
 161     u8            byServiceField_a;
 162     u16            wTransmitLength_a;
 163     u16            wDuration_b;
 164     u16            wDuration_a;
 165     u16            wTimeStampOff_b;
 166     u16            wTimeStampOff_a;
 167
 168 } TX_NAF_G_CTS, *PTX_NAF_G_CTS;
 169
 170 typedef struct tagSTX_NAF_G_CTS_MIC
 171 {
 172     //RsvTime
 173     u16            wCTSTxRrvTime_ba;
 174     u16            wReserved2;
 175     u16            wTxRrvTime_b;
 176     u16            wTxRrvTime_a;
 177
 178     SMICHDR         sMICHDR;
 179
 180     //CTS
 181     u8            byCTSSignalField_b;
 182     u8            byCTSServiceField_b;
 183     u16            wCTSTransmitLength_b;
 184     u16            wCTSDuration_ba;
 185     u16            wReserved3;
 186     SCTSDataF       sCTS;
 187
 188     //Data
 189     u8            bySignalField_b;
 190     u8            byServiceField_b;
 191     u16            wTransmitLength_b;
 192     u8            bySignalField_a;
 193     u8            byServiceField_a;
 194     u16            wTransmitLength_a;
 195     u16            wDuration_b;
 196     u16            wDuration_a;
 197     u16            wTimeStampOff_b;
 198     u16            wTimeStampOff_a;
 199
 200 } TX_NAF_G_CTS_MIC, *PTX_NAF_G_CTS_MIC;
 201
 202 typedef struct tagSTX_NAF_G_BEACON
 203 {
 204     u16            wFIFOCtl;
 205     u16            wTimeStamp;
 206
 207     //CTS
 208     u8            byCTSSignalField_b;
 209     u8            byCTSServiceField_b;
 210     u16            wCTSTransmitLength_b;
 211     u16            wCTSDuration_ba;
 212     u16            wReserved1;
 213     SCTSDataF       sCTS;
 214
 215     //Data
 216     u8            bySignalField_a;
 217     u8            byServiceField_a;
 218     u16            wTransmitLength_a;
 219     u16            wDuration_a;
 220     u16            wTimeStampOff_a;
 221
 222 } TX_NAF_G_BEACON, *PTX_NAF_G_BEACON;
 223
 224 typedef struct tagSTX_NAF_AB_RTS
 225 {
 226     //RsvTime
 227     u16            wRTSTxRrvTime_ab;
 228     u16            wTxRrvTime_ab;
 229
 230     //RTS
 231     u8            byRTSSignalField_ab;
 232     u8            byRTSServiceField_ab;
 233     u16            wRTSTransmitLength_ab;
 234     u16            wRTSDuration_ab;
 235     u16            wReserved2;
 236     SRTSDataF       sRTS;
 237
 238     //Data
 239     u8            bySignalField_ab;
 240     u8            byServiceField_ab;
 241     u16            wTransmitLength_ab;
 242     u16            wDuration_ab;
 243     u16            wTimeStampOff_ab;
 244
 245 } TX_NAF_AB_RTS, *PTX_NAF_AB_RTS;
 246
 247 typedef struct tagSTX_NAF_AB_RTS_MIC
 248 {
 249     //RsvTime
 250     u16            wRTSTxRrvTime_ab;
 251     u16            wTxRrvTime_ab;
 252
 253     SMICHDR         sMICHDR;
 254
 255     //RTS
 256     u8            byRTSSignalField_ab;
 257     u8            byRTSServiceField_ab;
 258     u16            wRTSTransmitLength_ab;
 259     u16            wRTSDuration_ab;
 260     u16            wReserved2;
 261     SRTSDataF       sRTS;
 262
 263     //Data
 264     u8            bySignalField_ab;
 265     u8            byServiceField_ab;
 266     u16            wTransmitLength_ab;
 267     u16            wDuration_ab;
 268     u16            wTimeStampOff_ab;
 269
 270 } TX_NAF_AB_RTS_MIC, *PTX_NAF_AB_RTS_MIC;
 271
 272 typedef struct tagSTX_NAF_AB_CTS
 273 {
 274     //RsvTime
 275     u16            wReserved2;
 276     u16            wTxRrvTime_ab;
 277
 278     //Data
 279     u8            bySignalField_ab;
 280     u8            byServiceField_ab;
 281     u16            wTransmitLength_ab;
 282     u16            wDuration_ab;
 283     u16            wTimeStampOff_ab;
 284
 285 } TX_NAF_AB_CTS, *PTX_NAF_AB_CTS;
 286
 287 typedef struct tagSTX_NAF_AB_CTS_MIC
 288 {
 289     //RsvTime
 290     u16            wReserved2;
 291     u16            wTxRrvTime_ab;
 292
 293     SMICHDR         sMICHDR;
 294
 295     //Data
 296     u8            bySignalField_ab;
 297     u8            byServiceField_ab;
 298     u16            wTransmitLength_ab;
 299     u16            wDuration_ab;
 300     u16            wTimeStampOff_ab;
 301
 302 } TX_NAF_AB_CTS_MIC, *PTX_NAF_AB_CTS_MIC;
 303
 304 typedef struct tagSTX_NAF_AB_BEACON
 305 {
 306     u16            wFIFOCtl;
 307     u16            wTimeStamp;
 308
 309    //Data
 310     u8            bySignalField_ab;
 311     u8            byServiceField_ab;
 312     u16            wTransmitLength_ab;
 313     u16            wDuration_ab;
 314     u16            wTimeStampOff_ab;
 315
 316 } TX_NAF_AB_BEACON, *PTX_NAF_AB_BEACON;
 317
 318 typedef struct tagSTX_AF_G_RTS
 319 {
 320     //RsvTime
 321     u16            wRTSTxRrvTime_ba;
 322     u16            wRTSTxRrvTime_aa;
 323     u16            wRTSTxRrvTime_bb;
 324     u16            wReserved2;
 325     u16            wTxRrvTime_b;
 326     u16            wTxRrvTime_a;
 327
 328     //RTS
 329     u8            byRTSSignalField_b;
 330     u8            byRTSServiceField_b;
 331     u16            wRTSTransmitLength_b;
 332     u8            byRTSSignalField_a;
 333     u8            byRTSServiceField_a;
 334     u16            wRTSTransmitLength_a;
 335     u16            wRTSDuration_ba;
 336     u16            wRTSDuration_aa;
 337     u16            wRTSDuration_bb;
 338     u16            wReserved3;
 339     u16            wRTSDuration_ba_f0;
 340     u16            wRTSDuration_aa_f0;
 341     u16            wRTSDuration_ba_f1;
 342     u16            wRTSDuration_aa_f1;
 343     SRTSDataF       sRTS;
 344
 345     //Data
 346     u8            bySignalField_b;
 347     u8            byServiceField_b;
 348     u16            wTransmitLength_b;
 349     u8            bySignalField_a;
 350     u8            byServiceField_a;
 351     u16            wTransmitLength_a;
 352     u16            wDuration_b;
 353     u16            wDuration_a;
 354     u16            wDuration_a_f0;
 355     u16            wDuration_a_f1;
 356     u16            wTimeStampOff_b;
 357     u16            wTimeStampOff_a;
 358
 359 } TX_AF_G_RTS, *PTX_AF_G_RTS;
 360
 361 typedef struct tagSTX_AF_G_RTS_MIC
 362 {
 363     //RsvTime
 364     u16            wRTSTxRrvTime_ba;
 365     u16            wRTSTxRrvTime_aa;
 366     u16            wRTSTxRrvTime_bb;
 367     u16            wReserved2;
 368     u16            wTxRrvTime_b;
 369     u16            wTxRrvTime_a;
 370
 371     SMICHDR         sMICHDR;
 372
 373     //RTS
 374     u8            byRTSSignalField_b;
 375     u8            byRTSServiceField_b;
 376     u16            wRTSTransmitLength_b;
 377     u8            byRTSSignalField_a;
 378     u8            byRTSServiceField_a;
 379     u16            wRTSTransmitLength_a;
 380     u16            wRTSDuration_ba;
 381     u16            wRTSDuration_aa;
 382     u16            wRTSDuration_bb;
 383     u16            wReserved3;
 384     u16            wRTSDuration_ba_f0;
 385     u16            wRTSDuration_aa_f0;
 386     u16            wRTSDuration_ba_f1;
 387     u16            wRTSDuration_aa_f1;
 388     SRTSDataF       sRTS;
 389
 390     //Data
 391     u8            bySignalField_b;
 392     u8            byServiceField_b;
 393     u16            wTransmitLength_b;
 394     u8            bySignalField_a;
 395     u8            byServiceField_a;
 396     u16            wTransmitLength_a;
 397     u16            wDuration_b;
 398     u16            wDuration_a;
 399     u16            wDuration_a_f0;
 400     u16            wDuration_a_f1;
 401     u16            wTimeStampOff_b;
 402     u16            wTimeStampOff_a;
 403
 404 } TX_AF_G_RTS_MIC, *PTX_AF_G_RTS_MIC;
 405
 406 typedef struct tagSTX_AF_G_CTS
 407 {
 408     //RsvTime
 409     u16            wCTSTxRrvTime_ba;
 410     u16            wReserved2;
 411     u16            wTxRrvTime_b;
 412     u16            wTxRrvTime_a;
 413
 414     //CTS
 415     u8            byCTSSignalField_b;
 416     u8            byCTSServiceField_b;
 417     u16            wCTSTransmitLength_b;
 418     u16            wCTSDuration_ba;
 419     u16            wReserved3;
 420     u16            wCTSDuration_ba_f0;
 421     u16            wCTSDuration_ba_f1;
 422     SCTSDataF       sCTS;
 423
 424     //Data
 425     u8            bySignalField_b;
 426     u8            byServiceField_b;
 427     u16            wTransmitLength_b;
 428     u8            bySignalField_a;
 429     u8            byServiceField_a;
 430     u16            wTransmitLength_a;
 431     u16            wDuration_b;
 432     u16            wDuration_a;
 433     u16            wDuration_a_f0;
 434     u16            wDuration_a_f1;
 435     u16            wTimeStampOff_b;
 436     u16            wTimeStampOff_a;
 437
 438 } TX_AF_G_CTS, *PTX_AF_G_CTS;
 439
 440 typedef struct tagSTX_AF_G_CTS_MIC
 441 {
 442     //RsvTime
 443     u16            wCTSTxRrvTime_ba;
 444     u16            wReserved2;
 445     u16            wTxRrvTime_b;
 446     u16            wTxRrvTime_a;
 447
 448     SMICHDR         sMICHDR;
 449
 450     //CTS
 451     u8            byCTSSignalField_b;
 452     u8            byCTSServiceField_b;
 453     u16            wCTSTransmitLength_b;
 454     u16            wCTSDuration_ba;
 455     u16            wReserved3;
 456     u16            wCTSDuration_ba_f0;
 457     u16            wCTSDuration_ba_f1;
 458     SCTSDataF       sCTS;
 459
 460     //Data
 461     u8            bySignalField_b;
 462     u8            byServiceField_b;
 463     u16            wTransmitLength_b;
 464     u8            bySignalField_a;
 465     u8            byServiceField_a;
 466     u16            wTransmitLength_a;
 467     u16            wDuration_b;
 468     u16            wDuration_a;
 469     u16            wDuration_a_f0;
 470     u16            wDuration_a_f1;
 471     u16            wTimeStampOff_b;
 472     u16            wTimeStampOff_a;
 473
 474 } TX_AF_G_CTS_MIC, *PTX_AF_G_CTS_MIC;
 475
 476 typedef struct tagSTX_AF_A_RTS
 477 {
 478     //RsvTime
 479     u16            wRTSTxRrvTime_a;
 480     u16            wTxRrvTime_a;
 481
 482     //RTS
 483     u8            byRTSSignalField_a;
 484     u8            byRTSServiceField_a;
 485     u16            wRTSTransmitLength_a;
 486     u16            wRTSDuration_a;
 487     u16            wReserved2;
 488     u16            wRTSDuration_a_f0;
 489     u16            wRTSDuration_a_f1;
 490     SRTSDataF       sRTS;
 491
 492     //Data
 493     u8            bySignalField_a;
 494     u8            byServiceField_a;
 495     u16            wTransmitLength_a;
 496     u16            wDuration_a;
 497     u16            wTimeStampOff_a;
 498     u16            wDuration_a_f0;
 499     u16            wDuration_a_f1;
 500
 501 } TX_AF_A_RTS, *PTX_AF_A_RTS;
 502
 503 typedef struct tagSTX_AF_A_RTS_MIC
 504 {
 505     //RsvTime
 506     u16            wRTSTxRrvTime_a;
 507     u16            wTxRrvTime_a;
 508
 509     SMICHDR         sMICHDR;
 510
 511     //RTS
 512     u8            byRTSSignalField_a;
 513     u8            byRTSServiceField_a;
 514     u16            wRTSTransmitLength_a;
 515     u16            wRTSDuration_a;
 516     u16            wReserved2;
 517     u16            wRTSDuration_a_f0;
 518     u16            wRTSDuration_a_f1;
 519     SRTSDataF       sRTS;
 520
 521     //Data
 522     u8            bySignalField_a;
 523     u8            byServiceField_a;
 524     u16            wTransmitLength_a;
 525     u16            wDuration_a;
 526     u16            wTimeStampOff_a;
 527     u16            wDuration_a_f0;
 528     u16            wDuration_a_f1;
 529
 530 } TX_AF_A_RTS_MIC, *PTX_AF_A_RTS_MIC;
 531
 532 typedef struct tagSTX_AF_A_CTS
 533 {
 534     //RsvTime
 535     u16            wReserved2;
 536     u16            wTxRrvTime_a;
 537
 538     //Data
 539     u8            bySignalField_a;
 540     u8            byServiceField_a;
 541     u16            wTransmitLength_a;
 542     u16            wDuration_a;
 543     u16            wTimeStampOff_a;
 544     u16            wDuration_a_f0;
 545     u16            wDuration_a_f1;
 546
 547 } TX_AF_A_CTS, *PTX_AF_A_CTS;
 548
 549 typedef struct tagSTX_AF_A_CTS_MIC
 550 {
 551     //RsvTime
 552     u16            wReserved2;
 553     u16            wTxRrvTime_a;
 554
 555     SMICHDR         sMICHDR;
 556
 557     //Data
 558     u8            bySignalField_a;
 559     u8            byServiceField_a;
 560     u16            wTransmitLength_a;
 561     u16            wDuration_a;
 562     u16            wTimeStampOff_a;
 563     u16            wDuration_a_f0;
 564     u16            wDuration_a_f1;
 565
 566 } TX_AF_A_CTS_MIC, *PTX_AF_A_CTS_MIC;
 567
 568 //
 569 // union with all of the TX Buffer Type
 570 //
 571 typedef union tagUTX_BUFFER_CONTAINER
 572 {
 573     TX_NAF_G_RTS                    RTS_G;
 574     TX_NAF_G_RTS_MIC                RTS_G_MIC;
 575     TX_NAF_G_CTS                    CTS_G;
 576     TX_NAF_G_CTS_MIC                CTS_G_MIC;
 577     //TX_NAF_G_BEACON                 Beacon_G;
 578     TX_NAF_AB_RTS                   RTS_AB;
 579     TX_NAF_AB_RTS_MIC               RTS_AB_MIC;
 580     TX_NAF_AB_CTS                   CTS_AB;
 581     TX_NAF_AB_CTS_MIC               CTS_AB_MIC;
 582     //TX_NAF_AB_BEACON                Beacon_AB;
 583     TX_AF_G_RTS                     RTS_G_AutoFB;
 584     TX_AF_G_RTS_MIC                 RTS_G_AutoFB_MIC;
 585     TX_AF_G_CTS                     CTS_G_AutoFB;
 586     TX_AF_G_CTS_MIC                 CTS_G_AutoFB_MIC;
 587     TX_AF_A_RTS                     RTS_A_AutoFB;
 588     TX_AF_A_RTS_MIC                 RTS_A_AutoFB_MIC;
 589     TX_AF_A_CTS                     CTS_A_AutoFB;
 590     TX_AF_A_CTS_MIC                 CTS_A_AutoFB_MIC;
 591
 592 } TX_BUFFER_CONTAINER, *PTX_BUFFER_CONTAINER;
 593
 594 //
 595 // Remote NDIS message format
 596 //
 597 typedef struct tagSTX_BUFFER
 598 {
 599     u8                            byType;
 600     u8                            byPKTNO;
 601     u16                            wTxByteCount;
 602
 603         u32 adwTxKey[4];
 604     u16                            wFIFOCtl;
 605     u16                            wTimeStamp;
 606     u16                            wFragCtl;
 607     u16                            wReserved;
 608
 609     // Actual message
 610     TX_BUFFER_CONTAINER             BufferHeader;
 611
 612 } TX_BUFFER, *PTX_BUFFER;
 613
 614 //
 615 // Remote NDIS message format
 616 //
 617 typedef struct tagSBEACON_BUFFER
 618 {
 619     u8                            byType;
 620     u8                            byPKTNO;
 621     u16                            wTxByteCount;
 622
 623     u16                            wFIFOCtl;
 624     u16                            wTimeStamp;
 625
 626     // Actual message
 627     TX_BUFFER_CONTAINER             BufferHeader;
 628
 629 } BEACON_BUFFER, *PBEACON_BUFFER;
 630
 631 void vDMA0_tx_80211(struct vnt_private *, struct sk_buff *skb);
 632 int nsDMA_tx_packet(struct vnt_private *, u32 uDMAIdx, struct sk_buff *skb);
 633 CMD_STATUS csMgmt_xmit(struct vnt_private *, struct vnt_tx_mgmt *);
 634 CMD_STATUS csBeacon_xmit(struct vnt_private *, struct vnt_tx_mgmt *);
 635 int bRelayPacketSend(struct vnt_private *, u8 *pbySkbData, u32 uDataLen,
 636         u32 uNodeIndex);
 637
 638 #endif /* __RXTX_H__ */