wireg.h revision 1.5
1 /* $NetBSD: wireg.h,v 1.5 2001/05/16 10:45:36 tsubai Exp $ */ 2 3 /* 4 * Copyright (c) 1997, 1998, 1999 5 * Bill Paul <wpaul (at) ctr.columbia.edu>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Bill Paul. 18 * 4. Neither the name of the author nor the names of any co-contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 /* 36 * FreeBSD driver ported to NetBSD by Bill Sommerfeld in the back of the 37 * Oslo IETF plenary meeting. 38 */ 39 40 #define WI_TIMEOUT 65536 41 42 #define WI_PORT0 0 43 #define WI_PORT1 1 44 #define WI_PORT2 2 45 #define WI_PORT3 3 46 #define WI_PORT4 4 47 #define WI_PORT5 5 48 49 /* Default port: 0 (only 0 exists on stations) */ 50 #define WI_DEFAULT_PORT (WI_PORT0 << 8) 51 52 /* Default TX rate: 2Mbps, auto fallback */ 53 #define WI_DEFAULT_TX_RATE 3 54 55 /* Default network name: ANY */ 56 /* 57 * [sommerfeld 1999/07/15] Changed from "ANY" to ""; according to Bill Fenner, 58 * ANY is used in MS driver user interfaces, while "" is used over the 59 * wire.. 60 */ 61 #define WI_DEFAULT_NETNAME "" 62 63 #define WI_DEFAULT_AP_DENSITY 1 64 65 #define WI_DEFAULT_RTS_THRESH 2347 66 67 #define WI_DEFAULT_DATALEN 2304 68 69 #define WI_DEFAULT_CREATE_IBSS 0 70 71 #define WI_DEFAULT_PM_ENABLED 0 72 73 #define WI_DEFAULT_MAX_SLEEP 100 74 75 #define WI_DEFAULT_ROAMING 1 76 77 #define WI_DEFAULT_AUTHTYPE 1 78 79 #ifdef __NetBSD__ 80 #define OS_STRING_NAME "NetBSD" 81 #endif 82 #ifdef __FreeBSD__ 83 #define OS_STRING_NAME "FreeBSD" 84 #endif 85 #ifdef __OpenBSD__ 86 #define OS_STRING_NAME "OpenBSD" 87 #endif 88 89 #define WI_DEFAULT_NODENAME OS_STRING_NAME " WaveLAN/IEEE node" 90 91 #define WI_DEFAULT_IBSS OS_STRING_NAME " IBSS" 92 93 #define WI_DEFAULT_CHAN 3 94 95 /* 96 * register space access macros 97 */ 98 #define CSR_WRITE_4(sc, reg, val) \ 99 bus_space_write_4(sc->sc_iot, sc->sc_ioh, reg, val) 100 #define CSR_WRITE_2(sc, reg, val) \ 101 bus_space_write_2(sc->sc_iot, sc->sc_ioh, reg, val) 102 #define CSR_WRITE_1(sc, reg, val) \ 103 bus_space_write_1(sc->sc_iot, sc->sc_ioh, reg, val) 104 105 #define CSR_READ_4(sc, reg) \ 106 bus_space_read_4(sc->sc_iot, sc->sc_ioh, reg) 107 #define CSR_READ_2(sc, reg) \ 108 bus_space_read_2(sc->sc_iot, sc->sc_ioh, reg) 109 #define CSR_READ_1(sc, reg) \ 110 bus_space_read_1(sc->sc_iot, sc->sc_ioh, reg) 111 112 #ifndef __BUS_SPACE_HAS_STREAM_METHODS 113 #define bus_space_write_stream_2 bus_space_write_2 114 #define bus_space_read_stream_2 bus_space_read_2 115 #endif 116 117 #define CSR_WRITE_STREAM_2(sc, reg, val) \ 118 bus_space_write_stream_2(sc->sc_iot, sc->sc_ioh, reg, val) 119 #define CSR_READ_STREAM_2(sc, reg) \ 120 bus_space_read_stream_2(sc->sc_iot, sc->sc_ioh, reg) 121 122 /* 123 * The WaveLAN/IEEE cards contain an 802.11 MAC controller which Lucent 124 * calls 'Hermes.' In typical fashion, getting documentation about this 125 * controller is about as easy as squeezing blood from a stone. Here 126 * is more or less what I know: 127 * 128 * - The Hermes controller is firmware driven, and the host interacts 129 * with the Hermes via a firmware interface, which can change. 130 * 131 * - The Hermes is described in a document called: "Hermes Firmware 132 * WaveLAN/IEEE Station Functions," document #010245, which of course 133 * Lucent will not release without an NDA. 134 * 135 * - Lucent has created a library called HCF (Hardware Control Functions) 136 * though which it wants developers to interact with the card. The HCF 137 * is needlessly complex, ill conceived and badly documented. Actually, 138 * the comments in the HCP code itself aren't bad, but the publically 139 * available manual that comes with it is awful, probably due largely to 140 * the fact that it has been emasculated in order to hide information 141 * that Lucent wants to keep proprietary. The purpose of the HCF seems 142 * to be to insulate the driver programmer from the Hermes itself so that 143 * Lucent has an excuse not to release programming in for it. 144 * 145 * - Lucent only makes available documentation and code for 'HCF Light' 146 * which is a stripped down version of HCF with certain features not 147 * implemented, most notably support for 802.11 frames. 148 * 149 * - The HCF code which I have seen blows goats. Whoever decided to 150 * use a 132 column format should be shot. 151 * 152 * Rather than actually use the Lucent HCF library, I have stripped all 153 * the useful information from it and used it to create a driver in the 154 * usual BSD form. Note: I don't want to hear anybody whining about the 155 * fact that the Lucent code is GPLed and mine isn't. I did not actually 156 * put any of Lucent's code in this driver: I only used it as a reference 157 * to obtain information about the underlying hardware. The Hermes 158 * programming interface is not GPLed, so bite me. 159 */ 160 161 /* 162 * Size of Hermes I/O space. 163 */ 164 #define WI_IOSIZE 0x40 165 166 /* 167 * Hermes register definitions and what little I know about them. 168 */ 169 170 /* Hermes command/status registers. */ 171 #define WI_COMMAND 0x00 172 #define WI_PARAM0 0x02 173 #define WI_PARAM1 0x04 174 #define WI_PARAM2 0x06 175 #define WI_STATUS 0x08 176 #define WI_RESP0 0x0A 177 #define WI_RESP1 0x0C 178 #define WI_RESP2 0x0E 179 180 /* Command register values. */ 181 #define WI_CMD_BUSY 0x8000 /* busy bit */ 182 #define WI_CMD_INI 0x0000 /* initialize */ 183 #define WI_CMD_ENABLE 0x0001 /* enable */ 184 #define WI_CMD_DISABLE 0x0002 /* disable */ 185 #define WI_CMD_DIAG 0x0003 186 #define WI_CMD_ALLOC_MEM 0x000A /* allocate NIC memory */ 187 #define WI_CMD_TX 0x000B /* transmit */ 188 #define WI_CMD_NOTIFY 0x0010 189 #define WI_CMD_INQUIRE 0x0011 190 #define WI_CMD_ACCESS 0x0021 191 #define WI_CMD_PROGRAM 0x0022 192 193 #define WI_CMD_CODE_MASK 0x003F 194 195 /* 196 * Reclaim qualifier bit, applicable to the 197 * TX and INQUIRE commands. 198 */ 199 #define WI_RECLAIM 0x0100 /* reclaim NIC memory */ 200 201 /* 202 * ACCESS command qualifier bits. 203 */ 204 #define WI_ACCESS_READ 0x0000 205 #define WI_ACCESS_WRITE 0x0100 206 207 /* 208 * PROGRAM command qualifier bits. 209 */ 210 #define WI_PROGRAM_DISABLE 0x0000 211 #define WI_PROGRAM_ENABLE_RAM 0x0100 212 #define WI_PROGRAM_ENABLE_NVRAM 0x0200 213 #define WI_PROGRAM_NVRAM 0x0300 214 215 /* Status register values */ 216 #define WI_STAT_CMD_CODE 0x003F 217 #define WI_STAT_DIAG_ERR 0x0100 218 #define WI_STAT_INQ_ERR 0x0500 219 #define WI_STAT_CMD_RESULT 0x7F00 220 221 /* memory handle management registers */ 222 #define WI_INFO_FID 0x10 223 #define WI_RX_FID 0x20 224 #define WI_ALLOC_FID 0x22 225 #define WI_TX_CMP_FID 0x24 226 227 /* 228 * Buffer Access Path (BAP) registers. 229 * These are I/O channels. I believe you can use each one for 230 * any desired purpose independently of the other. In general 231 * though, we use BAP1 for reading and writing LTV records and 232 * reading received data frames, and BAP0 for writing transmit 233 * frames. This is a convention though, not a rule. 234 */ 235 #define WI_SEL0 0x18 236 #define WI_SEL1 0x1A 237 #define WI_OFF0 0x1C 238 #define WI_OFF1 0x1E 239 #define WI_DATA0 0x36 240 #define WI_DATA1 0x38 241 #define WI_BAP0 WI_DATA0 242 #define WI_BAP1 WI_DATA1 243 244 #define WI_OFF_BUSY 0x8000 245 #define WI_OFF_ERR 0x4000 246 #define WI_OFF_DATAOFF 0x0FFF 247 248 /* Event registers */ 249 #define WI_EVENT_STAT 0x30 /* Event status */ 250 #define WI_INT_EN 0x32 /* Interrupt enable/disable */ 251 #define WI_EVENT_ACK 0x34 /* Ack event */ 252 253 /* Events */ 254 #define WI_EV_TICK 0x8000 /* aux timer tick */ 255 #define WI_EV_RES 0x4000 /* controller h/w error (time out) */ 256 #define WI_EV_INFO_DROP 0x2000 /* no RAM to build unsolicited frame */ 257 #define WI_EV_NO_CARD 0x0800 /* card removed (hunh?) */ 258 #define WI_EV_DUIF_RX 0x0400 /* wavelan management packet received */ 259 #define WI_EV_INFO 0x0080 /* async info frame */ 260 #define WI_EV_CMD 0x0010 /* command completed */ 261 #define WI_EV_ALLOC 0x0008 /* async alloc/reclaim completed */ 262 #define WI_EV_TX_EXC 0x0004 /* async xmit completed with failure */ 263 #define WI_EV_TX 0x0002 /* async xmit completed succesfully */ 264 #define WI_EV_RX 0x0001 /* async rx completed */ 265 266 #define WI_INTRS \ 267 (WI_EV_RX|WI_EV_TX|WI_EV_TX_EXC|WI_EV_ALLOC|WI_EV_INFO|WI_EV_INFO_DROP) 268 269 /* Host software registers */ 270 #define WI_SW0 0x28 271 #define WI_SW1 0x2A 272 #define WI_SW2 0x2C 273 #define WI_SW3 0x2E 274 275 #define WI_CNTL 0x14 276 277 #define WI_CNTL_AUX_ENA 0xC000 278 #define WI_CNTL_AUX_ENA_STAT 0xC000 279 #define WI_CNTL_AUX_DIS_STAT 0x0000 280 #define WI_CNTL_AUX_ENA_CNTL 0x8000 281 #define WI_CNTL_AUX_DIS_CNTL 0x4000 282 283 #define WI_AUX_PAGE 0x3A 284 #define WI_AUX_OFFSET 0x3C 285 #define WI_AUX_DATA 0x3E 286 287 /* 288 * One form of communication with the Hermes is with what Lucent calls 289 * LTV records, where LTV stands for Length, Type and Value. The length 290 * and type are 16 bits and are in native byte order. The value is in 291 * multiples of 16 bits and is in little endian byte order. 292 */ 293 struct wi_ltv_gen { 294 u_int16_t wi_len; 295 u_int16_t wi_type; 296 u_int16_t wi_val; 297 }; 298 299 struct wi_ltv_str { 300 u_int16_t wi_len; 301 u_int16_t wi_type; 302 u_int16_t wi_str[17]; 303 }; 304 305 #define WI_SETVAL(recno, val) \ 306 do { \ 307 struct wi_ltv_gen g; \ 308 \ 309 g.wi_len = 2; \ 310 g.wi_type = recno; \ 311 g.wi_val = htole16(val); \ 312 wi_write_record(sc, &g); \ 313 } while (0) 314 315 #define WI_SETSTR(recno, str) \ 316 do { \ 317 struct wi_ltv_str s; \ 318 int l; \ 319 \ 320 l = (strlen(str) + 1) & ~0x1; \ 321 bzero((char *)&s, sizeof(s)); \ 322 s.wi_len = (l / 2) + 2; \ 323 s.wi_type = recno; \ 324 s.wi_str[0] = htole16(strlen(str)); \ 325 bcopy(str, (char *)&s.wi_str[1], strlen(str)); \ 326 wi_write_record(sc, (struct wi_ltv_gen *)&s); \ 327 } while (0) 328 329 /* 330 * Download buffer location and length (0xFD01). 331 */ 332 #define WI_RID_DNLD_BUF 0xFD01 333 struct wi_ltv_dnld_buf { 334 u_int16_t wi_len; 335 u_int16_t wi_type; 336 u_int16_t wi_buf_pg; /* page addr of intermediate dl buf*/ 337 u_int16_t wi_buf_off; /* offset of idb */ 338 u_int16_t wi_buf_len; /* len of idb */ 339 }; 340 341 /* 342 * Mem sizes (0xFD02). 343 */ 344 #define WI_RID_MEMSZ 0xFD02 345 struct wi_ltv_memsz { 346 u_int16_t wi_len; 347 u_int16_t wi_type; 348 u_int16_t wi_mem_ram; 349 u_int16_t wi_mem_nvram; 350 }; 351 352 /* 353 * NIC Identification (0xFD0B) 354 */ 355 #define WI_RID_CARDID 0xFD0B 356 #define WI_RID_IDENT 0xFD20 357 struct wi_ltv_ver { 358 u_int16_t wi_len; 359 u_int16_t wi_type; 360 u_int16_t wi_ver[4]; 361 #define WI_NIC_EVB2 0x8000 362 #define WI_NIC_HWB3763 0x8001 363 #define WI_NIC_HWB3163 0x8002 364 #define WI_NIC_HWB3163B 0x8003 365 #define WI_NIC_EVB3 0x8004 366 #define WI_NIC_HWB1153 0x8007 367 #define WI_NIC_P2_SST 0x8008 /* Prism2 with SST flush */ 368 }; 369 370 /* 371 * List of intended regulatory domains (0xFD11). 372 */ 373 #define WI_RID_DOMAINS 0xFD11 374 struct wi_ltv_domains { 375 u_int16_t wi_len; 376 u_int16_t wi_type; 377 u_int16_t wi_domains[6]; 378 }; 379 380 /* 381 * CIS struct (0xFD13). 382 */ 383 #define WI_RID_CIS 0xFD13 384 struct wi_ltv_cis { 385 u_int16_t wi_len; 386 u_int16_t wi_type; 387 u_int16_t wi_cis[240]; 388 }; 389 390 /* 391 * Communications quality (0xFD43). 392 */ 393 #define WI_RID_COMMQUAL 0xFD43 394 struct wi_ltv_commqual { 395 u_int16_t wi_len; 396 u_int16_t wi_type; 397 u_int16_t wi_coms_qual; 398 u_int16_t wi_sig_lvl; 399 u_int16_t wi_noise_lvl; 400 }; 401 402 /* 403 * Actual system scale thresholds (0xFD46). 404 */ 405 #define WI_RID_SYSTEM_SCALE 0xFC06 406 #define WI_RID_SCALETHRESH 0xFD46 407 struct wi_ltv_scalethresh { 408 u_int16_t wi_len; 409 u_int16_t wi_type; 410 u_int16_t wi_energy_detect; 411 u_int16_t wi_carrier_detect; 412 u_int16_t wi_defer; 413 u_int16_t wi_cell_search; 414 u_int16_t wi_out_of_range; 415 u_int16_t wi_delta_snr; 416 }; 417 418 /* 419 * PCF info struct (0xFD87). 420 */ 421 #define WI_RID_PCF 0xFD87 422 struct wi_ltv_pcf { 423 u_int16_t wi_len; 424 u_int16_t wi_type; 425 u_int16_t wi_medium_occupancy_limit; 426 u_int16_t wi_cfp_period; 427 u_int16_t wi_cfp_max_duration; 428 }; 429 430 /* 431 * Connection control characteristics. 432 * 1 == Basic Service Set (BSS) 433 * 2 == Wireless Distribudion System (WDS) 434 * 3 == Pseudo IBSS 435 */ 436 #define WI_RID_PORTTYPE 0xFC00 437 #define WI_PORTTYPE_BSS 0x1 438 #define WI_PORTTYPE_WDS 0x2 439 #define WI_PORTTYPE_ADHOC 0x3 440 441 /* 442 * Mac addresses. 443 */ 444 #define WI_RID_MAC_NODE 0xFC01 445 #define WI_RID_MAC_WDS 0xFC08 446 struct wi_ltv_macaddr { 447 u_int16_t wi_len; 448 u_int16_t wi_type; 449 u_int8_t wi_mac_addr[6]; 450 }; 451 452 /* 453 * Station set identification (SSID). 454 */ 455 #define WI_RID_DESIRED_SSID 0xFC02 456 #define WI_RID_OWN_SSID 0xFC04 457 struct wi_ltv_ssid { 458 u_int16_t wi_len; 459 u_int16_t wi_type; 460 u_int16_t wi_id[17]; 461 }; 462 463 /* 464 * Set communications channel (radio frequency). 465 */ 466 #define WI_RID_OWN_CHNL 0xFC03 467 468 /* 469 * Frame data size. 470 */ 471 #define WI_RID_MAX_DATALEN 0xFC07 472 473 /* 474 * ESS power management enable 475 */ 476 #define WI_RID_PM_ENABLED 0xFC09 477 478 /* 479 * ESS max PM sleep internal 480 */ 481 #define WI_RID_MAX_SLEEP 0xFC0C 482 483 /* 484 * Set our station name. 485 */ 486 #define WI_RID_NODENAME 0xFC0E 487 struct wi_ltv_nodename { 488 u_int16_t wi_len; 489 u_int16_t wi_type; 490 u_int16_t wi_nodename[17]; 491 }; 492 493 /* 494 * Multicast addresses to be put in filter. We're 495 * allowed up to 16 addresses in the filter. 496 */ 497 #define WI_RID_MCAST 0xFC80 498 struct wi_ltv_mcast { 499 u_int16_t wi_len; 500 u_int16_t wi_type; 501 struct ether_addr wi_mcast[16]; 502 }; 503 504 /* 505 * Create IBSS. 506 */ 507 #define WI_RID_CREATE_IBSS 0xFC81 508 509 #define WI_RID_FRAG_THRESH 0xFC82 510 #define WI_RID_RTS_THRESH 0xFC83 511 512 /* 513 * TX rate control 514 * 0 == Fixed 1mbps 515 * 1 == Fixed 2mbps 516 * 2 == auto fallback 517 */ 518 #define WI_RID_TX_RATE 0xFC84 519 520 /* 521 * promiscuous mode. 522 */ 523 #define WI_RID_PROMISC 0xFC85 524 525 /* 526 * Auxiliary Timer tick interval 527 */ 528 #define WI_RID_TICK_TIME 0xFCE0 529 530 /* 531 * Information frame types. 532 */ 533 #define WI_INFO_NOTIFY 0xF000 /* Handover address */ 534 #define WI_INFO_COUNTERS 0xF100 /* Statistics counters */ 535 #define WI_INFO_SCAN_RESULTS 0xF101 /* Scan results */ 536 #define WI_INFO_LINK_STAT 0xF200 /* Link status */ 537 #define WI_INFO_ASSOC_STAT 0xF201 /* Association status */ 538 539 /* 540 * Hermes transmit/receive frame structure 541 */ 542 struct wi_frame { 543 u_int16_t wi_status; /* 0x00 */ 544 u_int16_t wi_rsvd0; /* 0x02 */ 545 u_int16_t wi_rsvd1; /* 0x04 */ 546 u_int16_t wi_q_info; /* 0x06 */ 547 u_int16_t wi_rsvd2; /* 0x08 */ 548 u_int16_t wi_rsvd3; /* 0x0A */ 549 u_int16_t wi_tx_ctl; /* 0x0C */ 550 u_int16_t wi_frame_ctl; /* 0x0E */ 551 u_int16_t wi_id; /* 0x10 */ 552 u_int8_t wi_addr1[6]; /* 0x12 */ 553 u_int8_t wi_addr2[6]; /* 0x18 */ 554 u_int8_t wi_addr3[6]; /* 0x1E */ 555 u_int16_t wi_seq_ctl; /* 0x24 */ 556 u_int8_t wi_addr4[6]; /* 0x26 */ 557 u_int16_t wi_dat_len; /* 0x2C */ 558 u_int8_t wi_dst_addr[6]; /* 0x2E */ 559 u_int8_t wi_src_addr[6]; /* 0x34 */ 560 u_int16_t wi_len; /* 0x3A */ 561 u_int16_t wi_dat[3]; /* 0x3C */ /* SNAP header */ 562 u_int16_t wi_type; /* 0x42 */ 563 }; 564 565 #define WI_802_3_OFFSET 0x2E 566 #define WI_802_11_OFFSET 0x44 567 #define WI_802_11_OFFSET_RAW 0x3C 568 569 #define WI_STAT_BADCRC 0x0001 570 #define WI_STAT_UNDECRYPTABLE 0x0002 571 #define WI_STAT_ERRSTAT 0x0003 572 #define WI_STAT_MAC_PORT 0x0700 573 #define WI_STAT_1042 0x2000 /* RFC1042 encoded */ 574 #define WI_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */ 575 #define WI_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */ 576 #define WI_RXSTAT_MSG_TYPE 0xE000 577 578 #define WI_ENC_TX_802_3 0x00 579 #define WI_ENC_TX_802_11 0x11 580 #define WI_ENC_TX_E_II 0x0E 581 582 #define WI_ENC_TX_1042 0x00 583 #define WI_ENC_TX_TUNNEL 0xF8 584 585 #define WI_TXCNTL_MACPORT 0x00FF 586 #define WI_TXCNTL_STRUCTTYPE 0xFF00 587 588 /* 589 * SNAP (sub-network access protocol) constants for transmission 590 * of IP datagrams over IEEE 802 networks, taken from RFC1042. 591 * We need these for the LLC/SNAP header fields in the TX/RX frame 592 * structure. 593 */ 594 #define WI_SNAP_K1 0xaa /* assigned global SAP for SNAP */ 595 #define WI_SNAP_K2 0x00 596 #define WI_SNAP_CONTROL 0x03 /* unnumbered information format */ 597 #define WI_SNAP_WORD0 (WI_SNAP_K1 | (WI_SNAP_K1 << 8)) 598 #define WI_SNAP_WORD1 (WI_SNAP_K2 | (WI_SNAP_CONTROL << 8)) 599 #define WI_SNAPHDR_LEN 0x6 600
Indexes created Thu Sep 25 02:09:54 GMT 2025