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 "ttype.h" 33#include "device.h" 34#include "wcmd.h" 35 36/*--------------------- Export Definitions -------------------------*/ 37 38/*--------------------- Export Classes ----------------------------*/ 39 40// 41// RTS buffer header 42// 43typedef struct tagSRTSDataF { 44 WORD wFrameControl; 45 WORD wDurationID; 46 BYTE abyRA[ETH_ALEN]; 47 BYTE abyTA[ETH_ALEN]; 48} SRTSDataF, *PSRTSDataF; 49 50// 51// CTS buffer header 52// 53typedef struct tagSCTSDataF { 54 WORD wFrameControl; 55 WORD wDurationID; 56 BYTE abyRA[ETH_ALEN]; 57 WORD wReserved; 58} SCTSDataF, *PSCTSDataF; 59 60// 61// MICHDR data header 62// 63typedef struct tagSMICHDR { 64 DWORD adwHDR0[4]; 65 DWORD adwHDR1[4]; 66 DWORD adwHDR2[4]; 67} SMICHDR, *PSMICHDR; 68 69 70typedef struct tagSTX_NAF_G_RTS 71{ 72 //RsvTime 73 WORD wRTSTxRrvTime_ba; 74 WORD wRTSTxRrvTime_aa; 75 WORD wRTSTxRrvTime_bb; 76 WORD wReserved2; 77 WORD wTxRrvTime_b; 78 WORD wTxRrvTime_a; 79 80 //RTS 81 BYTE byRTSSignalField_b; 82 BYTE byRTSServiceField_b; 83 WORD wRTSTransmitLength_b; 84 BYTE byRTSSignalField_a; 85 BYTE byRTSServiceField_a; 86 WORD wRTSTransmitLength_a; 87 WORD wRTSDuration_ba; 88 WORD wRTSDuration_aa; 89 WORD wRTSDuration_bb; 90 WORD wReserved3; 91 SRTSDataF sRTS; 92 93 //Data 94 BYTE bySignalField_b; 95 BYTE byServiceField_b; 96 WORD wTransmitLength_b; 97 BYTE bySignalField_a; 98 BYTE byServiceField_a; 99 WORD wTransmitLength_a; 100 WORD wDuration_b; 101 WORD wDuration_a; 102 WORD wTimeStampOff_b; 103 WORD wTimeStampOff_a; 104 105} TX_NAF_G_RTS, *PTX_NAF_G_RTS; 106 107typedef struct tagSTX_NAF_G_RTS_MIC 108{ 109 //RsvTime 110 WORD wRTSTxRrvTime_ba; 111 WORD wRTSTxRrvTime_aa; 112 WORD wRTSTxRrvTime_bb; 113 WORD wReserved2; 114 WORD wTxRrvTime_b; 115 WORD wTxRrvTime_a; 116 117 SMICHDR sMICHDR; 118 119 //RTS 120 BYTE byRTSSignalField_b; 121 BYTE byRTSServiceField_b; 122 WORD wRTSTransmitLength_b; 123 BYTE byRTSSignalField_a; 124 BYTE byRTSServiceField_a; 125 WORD wRTSTransmitLength_a; 126 WORD wRTSDuration_ba; 127 WORD wRTSDuration_aa; 128 WORD wRTSDuration_bb; 129 WORD wReserved3; 130 SRTSDataF sRTS; 131 132 //Data 133 BYTE bySignalField_b; 134 BYTE byServiceField_b; 135 WORD wTransmitLength_b; 136 BYTE bySignalField_a; 137 BYTE byServiceField_a; 138 WORD wTransmitLength_a; 139 WORD wDuration_b; 140 WORD wDuration_a; 141 WORD wTimeStampOff_b; 142 WORD wTimeStampOff_a; 143 144} TX_NAF_G_RTS_MIC, *PTX_NAF_G_RTS_MIC; 145 146typedef struct tagSTX_NAF_G_CTS 147{ 148 //RsvTime 149 WORD wCTSTxRrvTime_ba; 150 WORD wReserved2; 151 WORD wTxRrvTime_b; 152 WORD wTxRrvTime_a; 153 154 //CTS 155 BYTE byCTSSignalField_b; 156 BYTE byCTSServiceField_b; 157 WORD wCTSTransmitLength_b; 158 WORD wCTSDuration_ba; 159 WORD wReserved3; 160 SCTSDataF sCTS; 161 162 //Data 163 BYTE bySignalField_b; 164 BYTE byServiceField_b; 165 WORD wTransmitLength_b; 166 BYTE bySignalField_a; 167 BYTE byServiceField_a; 168 WORD wTransmitLength_a; 169 WORD wDuration_b; 170 WORD wDuration_a; 171 WORD wTimeStampOff_b; 172 WORD wTimeStampOff_a; 173 174} TX_NAF_G_CTS, *PTX_NAF_G_CTS; 175 176 177typedef struct tagSTX_NAF_G_CTS_MIC 178{ 179 //RsvTime 180 WORD wCTSTxRrvTime_ba; 181 WORD wReserved2; 182 WORD wTxRrvTime_b; 183 WORD wTxRrvTime_a; 184 185 186 SMICHDR sMICHDR; 187 188 //CTS 189 BYTE byCTSSignalField_b; 190 BYTE byCTSServiceField_b; 191 WORD wCTSTransmitLength_b; 192 WORD wCTSDuration_ba; 193 WORD wReserved3; 194 SCTSDataF sCTS; 195 196 //Data 197 BYTE bySignalField_b; 198 BYTE byServiceField_b; 199 WORD wTransmitLength_b; 200 BYTE bySignalField_a; 201 BYTE byServiceField_a; 202 WORD wTransmitLength_a; 203 WORD wDuration_b; 204 WORD wDuration_a; 205 WORD wTimeStampOff_b; 206 WORD wTimeStampOff_a; 207 208} TX_NAF_G_CTS_MIC, *PTX_NAF_G_CTS_MIC; 209 210 211typedef struct tagSTX_NAF_G_BEACON 212{ 213 WORD wFIFOCtl; 214 WORD wTimeStamp; 215 216 //CTS 217 BYTE byCTSSignalField_b; 218 BYTE byCTSServiceField_b; 219 WORD wCTSTransmitLength_b; 220 WORD wCTSDuration_ba; 221 WORD wReserved1; 222 SCTSDataF sCTS; 223 224 //Data 225 BYTE bySignalField_a; 226 BYTE byServiceField_a; 227 WORD wTransmitLength_a; 228 WORD wDuration_a; 229 WORD wTimeStampOff_a; 230 231 232} TX_NAF_G_BEACON, *PTX_NAF_G_BEACON; 233 234 235typedef struct tagSTX_NAF_AB_RTS 236{ 237 //RsvTime 238 WORD wRTSTxRrvTime_ab; 239 WORD wTxRrvTime_ab; 240 241 //RTS 242 BYTE byRTSSignalField_ab; 243 BYTE byRTSServiceField_ab; 244 WORD wRTSTransmitLength_ab; 245 WORD wRTSDuration_ab; 246 WORD wReserved2; 247 SRTSDataF sRTS; 248 249 //Data 250 BYTE bySignalField_ab; 251 BYTE byServiceField_ab; 252 WORD wTransmitLength_ab; 253 WORD wDuration_ab; 254 WORD wTimeStampOff_ab; 255 256 257} TX_NAF_AB_RTS, *PTX_NAF_AB_RTS; 258 259 260typedef struct tagSTX_NAF_AB_RTS_MIC 261{ 262 //RsvTime 263 WORD wRTSTxRrvTime_ab; 264 WORD wTxRrvTime_ab; 265 266 SMICHDR sMICHDR; 267 268 //RTS 269 BYTE byRTSSignalField_ab; 270 BYTE byRTSServiceField_ab; 271 WORD wRTSTransmitLength_ab; 272 WORD wRTSDuration_ab; 273 WORD wReserved2; 274 SRTSDataF sRTS; 275 276 //Data 277 BYTE bySignalField_ab; 278 BYTE byServiceField_ab; 279 WORD wTransmitLength_ab; 280 WORD wDuration_ab; 281 WORD wTimeStampOff_ab; 282 283 284} TX_NAF_AB_RTS_MIC, *PTX_NAF_AB_RTS_MIC; 285 286 287 288typedef struct tagSTX_NAF_AB_CTS 289{ 290 //RsvTime 291 WORD wReserved2; 292 WORD wTxRrvTime_ab; 293 294 //Data 295 BYTE bySignalField_ab; 296 BYTE byServiceField_ab; 297 WORD wTransmitLength_ab; 298 WORD wDuration_ab; 299 WORD wTimeStampOff_ab; 300 301} TX_NAF_AB_CTS, *PTX_NAF_AB_CTS; 302 303typedef struct tagSTX_NAF_AB_CTS_MIC 304{ 305 //RsvTime 306 WORD wReserved2; 307 WORD wTxRrvTime_ab; 308 309 SMICHDR sMICHDR; 310 311 //Data 312 BYTE bySignalField_ab; 313 BYTE byServiceField_ab; 314 WORD wTransmitLength_ab; 315 WORD wDuration_ab; 316 WORD wTimeStampOff_ab; 317 318} TX_NAF_AB_CTS_MIC, *PTX_NAF_AB_CTS_MIC; 319 320 321typedef struct tagSTX_NAF_AB_BEACON 322{ 323 WORD wFIFOCtl; 324 WORD wTimeStamp; 325 326 //Data 327 BYTE bySignalField_ab; 328 BYTE byServiceField_ab; 329 WORD wTransmitLength_ab; 330 WORD wDuration_ab; 331 WORD wTimeStampOff_ab; 332 333} TX_NAF_AB_BEACON, *PTX_NAF_AB_BEACON; 334 335typedef struct tagSTX_AF_G_RTS 336{ 337 //RsvTime 338 WORD wRTSTxRrvTime_ba; 339 WORD wRTSTxRrvTime_aa; 340 WORD wRTSTxRrvTime_bb; 341 WORD wReserved2; 342 WORD wTxRrvTime_b; 343 WORD wTxRrvTime_a; 344 345 //RTS 346 BYTE byRTSSignalField_b; 347 BYTE byRTSServiceField_b; 348 WORD wRTSTransmitLength_b; 349 BYTE byRTSSignalField_a; 350 BYTE byRTSServiceField_a; 351 WORD wRTSTransmitLength_a; 352 WORD wRTSDuration_ba; 353 WORD wRTSDuration_aa; 354 WORD wRTSDuration_bb; 355 WORD wReserved3; 356 WORD wRTSDuration_ba_f0; 357 WORD wRTSDuration_aa_f0; 358 WORD wRTSDuration_ba_f1; 359 WORD wRTSDuration_aa_f1; 360 SRTSDataF sRTS; 361 362 //Data 363 BYTE bySignalField_b; 364 BYTE byServiceField_b; 365 WORD wTransmitLength_b; 366 BYTE bySignalField_a; 367 BYTE byServiceField_a; 368 WORD wTransmitLength_a; 369 WORD wDuration_b; 370 WORD wDuration_a; 371 WORD wDuration_a_f0; 372 WORD wDuration_a_f1; 373 WORD wTimeStampOff_b; 374 WORD wTimeStampOff_a; 375 376} TX_AF_G_RTS, *PTX_AF_G_RTS; 377 378 379typedef struct tagSTX_AF_G_RTS_MIC 380{ 381 //RsvTime 382 WORD wRTSTxRrvTime_ba; 383 WORD wRTSTxRrvTime_aa; 384 WORD wRTSTxRrvTime_bb; 385 WORD wReserved2; 386 WORD wTxRrvTime_b; 387 WORD wTxRrvTime_a; 388 389 SMICHDR sMICHDR; 390 391 //RTS 392 BYTE byRTSSignalField_b; 393 BYTE byRTSServiceField_b; 394 WORD wRTSTransmitLength_b; 395 BYTE byRTSSignalField_a; 396 BYTE byRTSServiceField_a; 397 WORD wRTSTransmitLength_a; 398 WORD wRTSDuration_ba; 399 WORD wRTSDuration_aa; 400 WORD wRTSDuration_bb; 401 WORD wReserved3; 402 WORD wRTSDuration_ba_f0; 403 WORD wRTSDuration_aa_f0; 404 WORD wRTSDuration_ba_f1; 405 WORD wRTSDuration_aa_f1; 406 SRTSDataF sRTS; 407 408 //Data 409 BYTE bySignalField_b; 410 BYTE byServiceField_b; 411 WORD wTransmitLength_b; 412 BYTE bySignalField_a; 413 BYTE byServiceField_a; 414 WORD wTransmitLength_a; 415 WORD wDuration_b; 416 WORD wDuration_a; 417 WORD wDuration_a_f0; 418 WORD wDuration_a_f1; 419 WORD wTimeStampOff_b; 420 WORD wTimeStampOff_a; 421 422} TX_AF_G_RTS_MIC, *PTX_AF_G_RTS_MIC; 423 424 425 426typedef struct tagSTX_AF_G_CTS 427{ 428 //RsvTime 429 WORD wCTSTxRrvTime_ba; 430 WORD wReserved2; 431 WORD wTxRrvTime_b; 432 WORD wTxRrvTime_a; 433 434 //CTS 435 BYTE byCTSSignalField_b; 436 BYTE byCTSServiceField_b; 437 WORD wCTSTransmitLength_b; 438 WORD wCTSDuration_ba; 439 WORD wReserved3; 440 WORD wCTSDuration_ba_f0; 441 WORD wCTSDuration_ba_f1; 442 SCTSDataF sCTS; 443 444 //Data 445 BYTE bySignalField_b; 446 BYTE byServiceField_b; 447 WORD wTransmitLength_b; 448 BYTE bySignalField_a; 449 BYTE byServiceField_a; 450 WORD wTransmitLength_a; 451 WORD wDuration_b; 452 WORD wDuration_a; 453 WORD wDuration_a_f0; 454 WORD wDuration_a_f1; 455 WORD wTimeStampOff_b; 456 WORD wTimeStampOff_a; 457 458} TX_AF_G_CTS, *PTX_AF_G_CTS; 459 460 461typedef struct tagSTX_AF_G_CTS_MIC 462{ 463 //RsvTime 464 WORD wCTSTxRrvTime_ba; 465 WORD wReserved2; 466 WORD wTxRrvTime_b; 467 WORD wTxRrvTime_a; 468 469 470 SMICHDR sMICHDR; 471 472 //CTS 473 BYTE byCTSSignalField_b; 474 BYTE byCTSServiceField_b; 475 WORD wCTSTransmitLength_b; 476 WORD wCTSDuration_ba; 477 WORD wReserved3; 478 WORD wCTSDuration_ba_f0; 479 WORD wCTSDuration_ba_f1; 480 SCTSDataF sCTS; 481 482 //Data 483 BYTE bySignalField_b; 484 BYTE byServiceField_b; 485 WORD wTransmitLength_b; 486 BYTE bySignalField_a; 487 BYTE byServiceField_a; 488 WORD wTransmitLength_a; 489 WORD wDuration_b; 490 WORD wDuration_a; 491 WORD wDuration_a_f0; 492 WORD wDuration_a_f1; 493 WORD wTimeStampOff_b; 494 WORD wTimeStampOff_a; 495 496} TX_AF_G_CTS_MIC, *PTX_AF_G_CTS_MIC; 497 498 499 500typedef struct tagSTX_AF_A_RTS 501{ 502 //RsvTime 503 WORD wRTSTxRrvTime_a; 504 WORD wTxRrvTime_a; 505 506 //RTS 507 BYTE byRTSSignalField_a; 508 BYTE byRTSServiceField_a; 509 WORD wRTSTransmitLength_a; 510 WORD wRTSDuration_a; 511 WORD wReserved2; 512 WORD wRTSDuration_a_f0; 513 WORD wRTSDuration_a_f1; 514 SRTSDataF sRTS; 515 516 //Data 517 BYTE bySignalField_a; 518 BYTE byServiceField_a; 519 WORD wTransmitLength_a; 520 WORD wDuration_a; 521 WORD wTimeStampOff_a; 522 WORD wDuration_a_f0; 523 WORD wDuration_a_f1; 524 525} TX_AF_A_RTS, *PTX_AF_A_RTS; 526 527 528typedef struct tagSTX_AF_A_RTS_MIC 529{ 530 //RsvTime 531 WORD wRTSTxRrvTime_a; 532 WORD wTxRrvTime_a; 533 534 SMICHDR sMICHDR; 535 536 //RTS 537 BYTE byRTSSignalField_a; 538 BYTE byRTSServiceField_a; 539 WORD wRTSTransmitLength_a; 540 WORD wRTSDuration_a; 541 WORD wReserved2; 542 WORD wRTSDuration_a_f0; 543 WORD wRTSDuration_a_f1; 544 SRTSDataF sRTS; 545 546 //Data 547 BYTE bySignalField_a; 548 BYTE byServiceField_a; 549 WORD wTransmitLength_a; 550 WORD wDuration_a; 551 WORD wTimeStampOff_a; 552 WORD wDuration_a_f0; 553 WORD wDuration_a_f1; 554 555} TX_AF_A_RTS_MIC, *PTX_AF_A_RTS_MIC; 556 557 558 559typedef struct tagSTX_AF_A_CTS 560{ 561 //RsvTime 562 WORD wReserved2; 563 WORD wTxRrvTime_a; 564 565 //Data 566 BYTE bySignalField_a; 567 BYTE byServiceField_a; 568 WORD wTransmitLength_a; 569 WORD wDuration_a; 570 WORD wTimeStampOff_a; 571 WORD wDuration_a_f0; 572 WORD wDuration_a_f1; 573 574} TX_AF_A_CTS, *PTX_AF_A_CTS; 575 576 577typedef struct tagSTX_AF_A_CTS_MIC 578{ 579 //RsvTime 580 WORD wReserved2; 581 WORD wTxRrvTime_a; 582 583 SMICHDR sMICHDR; 584 585 //Data 586 BYTE bySignalField_a; 587 BYTE byServiceField_a; 588 WORD wTransmitLength_a; 589 WORD wDuration_a; 590 WORD wTimeStampOff_a; 591 WORD wDuration_a_f0; 592 WORD wDuration_a_f1; 593 594} TX_AF_A_CTS_MIC, *PTX_AF_A_CTS_MIC; 595 596 597// 598// union with all of the TX Buffer Type 599// 600typedef union tagUTX_BUFFER_CONTAINER 601{ 602 TX_NAF_G_RTS RTS_G; 603 TX_NAF_G_RTS_MIC RTS_G_MIC; 604 TX_NAF_G_CTS CTS_G; 605 TX_NAF_G_CTS_MIC CTS_G_MIC; 606 //TX_NAF_G_BEACON Beacon_G; 607 TX_NAF_AB_RTS RTS_AB; 608 TX_NAF_AB_RTS_MIC RTS_AB_MIC; 609 TX_NAF_AB_CTS CTS_AB; 610 TX_NAF_AB_CTS_MIC CTS_AB_MIC; 611 //TX_NAF_AB_BEACON Beacon_AB; 612 TX_AF_G_RTS RTS_G_AutoFB; 613 TX_AF_G_RTS_MIC RTS_G_AutoFB_MIC; 614 TX_AF_G_CTS CTS_G_AutoFB; 615 TX_AF_G_CTS_MIC CTS_G_AutoFB_MIC; 616 TX_AF_A_RTS RTS_A_AutoFB; 617 TX_AF_A_RTS_MIC RTS_A_AutoFB_MIC; 618 TX_AF_A_CTS CTS_A_AutoFB; 619 TX_AF_A_CTS_MIC CTS_A_AutoFB_MIC; 620 621} TX_BUFFER_CONTAINER, *PTX_BUFFER_CONTAINER; 622 623 624// 625// Remote NDIS message format 626// 627typedef struct tagSTX_BUFFER 628{ 629 BYTE byType; 630 BYTE byPKTNO; 631 WORD wTxByteCount; 632 633 DWORD adwTxKey[4]; 634 WORD wFIFOCtl; 635 WORD wTimeStamp; 636 WORD wFragCtl; 637 WORD wReserved; 638 639 640 // Actual message 641 TX_BUFFER_CONTAINER BufferHeader; 642 643} TX_BUFFER, *PTX_BUFFER; 644 645 646// 647// Remote NDIS message format 648// 649typedef struct tagSBEACON_BUFFER 650{ 651 BYTE byType; 652 BYTE byPKTNO; 653 WORD wTxByteCount; 654 655 WORD wFIFOCtl; 656 WORD wTimeStamp; 657 658 // Actual message 659 TX_BUFFER_CONTAINER BufferHeader; 660 661} BEACON_BUFFER, *PBEACON_BUFFER; 662 663 664/*--------------------- Export Variables --------------------------*/ 665 666/*--------------------- Export Functions --------------------------*/ 667 668BOOL 669bPacketToWirelessUsb( 670 PSDevice pDevice, 671 BYTE byPktType, 672 PBYTE usbPacketBuf, 673 BOOL bNeedEncrypt, 674 unsigned int cbPayloadSize, 675 unsigned int uDMAIdx, 676 PSEthernetHeader psEthHeader, 677 PBYTE pPacket, 678 PSKeyItem pTransmitKey, 679 unsigned int uNodeIndex, 680 WORD wCurrentRate, 681 unsigned int *pcbHeaderLen, 682 unsigned int *pcbTotalLen 683 ); 684 685void vDMA0_tx_80211(PSDevice pDevice, struct sk_buff *skb); 686int nsDMA_tx_packet(PSDevice pDevice, 687 unsigned int uDMAIdx, 688 struct sk_buff *skb); 689CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket); 690CMD_STATUS csBeacon_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket); 691BOOL bRelayPacketSend(PSDevice pDevice, PBYTE pbySkbData, 692 unsigned int uDataLen, unsigned int uNodeIndex); 693 694#endif /* __RXTX_H__ */ 695