wireg.h revision 1.41
1 /* $NetBSD: wireg.h,v 1.41 2002/10/02 17:11:36 onoe 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 << 8) 43 #define WI_PORT1 (1 << 8) 44 #define WI_PORT2 (2 << 8) 45 #define WI_PORT3 (3 << 8) 46 #define WI_PORT4 (4 << 8) 47 #define WI_PORT5 (5 << 8) 48 49 /* 50 * The WaveLAN/IEEE cards contain an 802.11 MAC controller which Lucent 51 * calls 'Hermes.' In typical fashion, getting documentation about this 52 * controller is about as easy as squeezing blood from a stone. Here 53 * is more or less what I know: 54 * 55 * - The Hermes controller is firmware driven, and the host interacts 56 * with the Hermes via a firmware interface, which can change. 57 * 58 * - The Hermes is described in a document called: "Hermes Firmware 59 * WaveLAN/IEEE Station Functions," document #010245, which of course 60 * Lucent will not release without an NDA. 61 * 62 * - Lucent has created a library called HCF (Hardware Control Functions) 63 * though which it wants developers to interact with the card. The HCF 64 * is needlessly complex, ill conceived and badly documented. Actually, 65 * the comments in the HCP code itself aren't bad, but the publically 66 * available manual that comes with it is awful, probably due largely to 67 * the fact that it has been emasculated in order to hide information 68 * that Lucent wants to keep proprietary. The purpose of the HCF seems 69 * to be to insulate the driver programmer from the Hermes itself so that 70 * Lucent has an excuse not to release programming in for it. 71 * 72 * - Lucent only makes available documentation and code for 'HCF Light' 73 * which is a stripped down version of HCF with certain features not 74 * implemented, most notably support for 802.11 frames. 75 * 76 * - The HCF code which I have seen blows goats. Whoever decided to 77 * use a 132 column format should be shot. 78 * 79 * Rather than actually use the Lucent HCF library, I have stripped all 80 * the useful information from it and used it to create a driver in the 81 * usual BSD form. Note: I don't want to hear anybody whining about the 82 * fact that the Lucent code is GPLed and mine isn't. I did not actually 83 * put any of Lucent's code in this driver: I only used it as a reference 84 * to obtain information about the underlying hardware. The Hermes 85 * programming interface is not GPLed, so bite me. 86 */ 87 88 /* 89 * Size of Hermes & Prism2 I/O space. 90 */ 91 #define WI_IOSIZE 0x40 92 #define WI_PCI_CBMA 0x10 /* Configuration Base Memory Address */ 93 94 /* 95 * Hermes & Prism2 register definitions 96 */ 97 98 /* Hermes command/status registers. */ 99 #define WI_COMMAND 0x00 100 #define WI_PARAM0 0x02 101 #define WI_PARAM1 0x04 102 #define WI_PARAM2 0x06 103 #define WI_STATUS 0x08 104 #define WI_RESP0 0x0A 105 #define WI_RESP1 0x0C 106 #define WI_RESP2 0x0E 107 108 /* Command register values. */ 109 #define WI_CMD_BUSY 0x8000 /* busy bit */ 110 #define WI_CMD_INI 0x0000 /* initialize */ 111 #define WI_CMD_ENABLE 0x0001 /* enable */ 112 #define WI_CMD_DISABLE 0x0002 /* disable */ 113 #define WI_CMD_DIAG 0x0003 114 #define WI_CMD_ALLOC_MEM 0x000A /* allocate NIC memory */ 115 #define WI_CMD_TX 0x000B /* transmit */ 116 #define WI_CMD_NOTIFY 0x0010 117 #define WI_CMD_INQUIRE 0x0011 118 #define WI_CMD_ACCESS 0x0021 119 #define WI_CMD_PROGRAM 0x0022 120 #define WI_CMD_READEE 0x0030 121 122 #define WI_CMD_CODE_MASK 0x003F 123 124 /* 125 * Reclaim qualifier bit, applicable to the 126 * TX and INQUIRE commands. 127 */ 128 #define WI_RECLAIM 0x0100 /* reclaim NIC memory */ 129 130 /* 131 * ACCESS command qualifier bits. 132 */ 133 #define WI_ACCESS_READ 0x0000 134 #define WI_ACCESS_WRITE 0x0100 135 136 /* 137 * PROGRAM command qualifier bits. 138 */ 139 #define WI_PROGRAM_DISABLE 0x0000 140 #define WI_PROGRAM_ENABLE_RAM 0x0100 141 #define WI_PROGRAM_ENABLE_NVRAM 0x0200 142 #define WI_PROGRAM_NVRAM 0x0300 143 144 /* Status register values */ 145 #define WI_STAT_CMD_CODE 0x003F 146 #define WI_STAT_DIAG_ERR 0x0100 147 #define WI_STAT_INQ_ERR 0x0500 148 #define WI_STAT_CMD_RESULT 0x7F00 149 150 /* memory handle management registers */ 151 #define WI_INFO_FID 0x10 152 #define WI_RX_FID 0x20 153 #define WI_ALLOC_FID 0x22 154 #define WI_TX_CMP_FID 0x24 155 156 /* 157 * Buffer Access Path (BAP) registers. 158 * These are I/O channels. I believe you can use each one for 159 * any desired purpose independently of the other. 160 * Currently, we only use BAP0, and perhaps BAP1 can be used 161 * within interrupt context. 162 */ 163 #define WI_SEL0 0x18 164 #define WI_SEL1 0x1A 165 #define WI_OFF0 0x1C 166 #define WI_OFF1 0x1E 167 #define WI_DATA0 0x36 168 #define WI_DATA1 0x38 169 170 #define WI_OFF_BUSY 0x8000 171 #define WI_OFF_ERR 0x4000 172 #define WI_OFF_DATAOFF 0x0FFF 173 174 /* Event registers */ 175 #define WI_EVENT_STAT 0x30 /* Event status */ 176 #define WI_INT_EN 0x32 /* Interrupt enable/disable */ 177 #define WI_EVENT_ACK 0x34 /* Ack event */ 178 179 /* Events */ 180 #define WI_EV_TICK 0x8000 /* aux timer tick */ 181 #define WI_EV_RES 0x4000 /* controller h/w error (time out) */ 182 #define WI_EV_INFO_DROP 0x2000 /* no RAM to build unsolicited frame */ 183 #define WI_EV_NO_CARD 0x0800 /* card removed (hunh?) */ 184 #define WI_EV_DUIF_RX 0x0400 /* wavelan management packet received */ 185 #define WI_EV_INFO 0x0080 /* async info frame */ 186 #define WI_EV_CMD 0x0010 /* command completed */ 187 #define WI_EV_ALLOC 0x0008 /* async alloc/reclaim completed */ 188 #define WI_EV_TX_EXC 0x0004 /* async xmit completed with failure */ 189 #define WI_EV_TX 0x0002 /* async xmit completed succesfully */ 190 #define WI_EV_RX 0x0001 /* async rx completed */ 191 192 /* Host software registers */ 193 #define WI_SW0 0x28 194 #define WI_SW1 0x2A 195 #define WI_SW2 0x2C 196 #define WI_SW3 0x2E /* does not appear in Prism2 */ 197 198 #define WI_CNTL 0x14 199 200 #define WI_CNTL_AUX_ENA 0xC000 201 #define WI_CNTL_AUX_ENA_STAT 0xC000 202 #define WI_CNTL_AUX_DIS_STAT 0x0000 203 #define WI_CNTL_AUX_ENA_CNTL 0x8000 204 #define WI_CNTL_AUX_DIS_CNTL 0x4000 205 206 #define WI_AUX_PAGE 0x3A 207 #define WI_AUX_OFFSET 0x3C 208 #define WI_AUX_DATA 0x3E 209 210 #define WI_AUX_PGSZ 128 211 #define WI_AUX_KEY0 0xfe01 212 #define WI_AUX_KEY1 0xdc23 213 #define WI_AUX_KEY2 0xba45 214 215 #define WI_COR 0x40 /* only for Symbol */ 216 #define WI_COR_RESET 0x0080 217 #define WI_COR_IOMODE 0x0041 218 219 #define WI_HCR 0x42 /* only for Symbol */ 220 #define WI_HCR_4WIRE 0x0010 221 #define WI_HCR_RUN 0x0007 222 #define WI_HCR_HOLD 0x000f 223 #define WI_HCR_EEHOLD 0x00ce 224 225 /* 226 * PCI Host Interface Registers (HFA3842 Specific) 227 * The value of all Register's Offset, such as WI_INFO_FID and WI_PARAM0, 228 * has doubled. 229 * About WI_PCI_COR: In this Register, only soft-reset bit implement; Bit(7). 230 */ 231 #define WI_PCI_COR 0x4C 232 #define WI_PCI_HCR 0x5C 233 #define WI_PCI_MASTER0_ADDRH 0x80 234 #define WI_PCI_MASTER0_ADDRL 0x84 235 #define WI_PCI_MASTER0_LEN 0x88 236 #define WI_PCI_MASTER0_CON 0x8C 237 238 #define WI_PCI_STATUS 0x98 239 240 #define WI_PCI_MASTER1_ADDRH 0xA0 241 #define WI_PCI_MASTER1_ADDRL 0xA4 242 #define WI_PCI_MASTER1_LEN 0xA8 243 #define WI_PCI_MASTER1_CON 0xAC 244 245 #define WI_COR_SOFT_RESET (1 << 7) 246 #define WI_COR_CLEAR 0x00 247 248 /* 249 * One form of communication with the Hermes is with what Lucent calls 250 * LTV records, where LTV stands for Length, Type and Value. The length 251 * and type are 16 bits and are in native byte order. The value is in 252 * multiples of 16 bits and is in little endian byte order. 253 */ 254 struct wi_lt_hdr { 255 u_int16_t wi_len; 256 u_int16_t wi_type; 257 /* value is vary depends on resource id */ 258 }; 259 260 /* 261 * Download buffer location and length (0xFD01). 262 */ 263 struct wi_dnld_buf { 264 u_int16_t wi_buf_pg; /* page addr of intermediate dl buf*/ 265 u_int16_t wi_buf_off; /* offset of idb */ 266 u_int16_t wi_buf_len; /* len of idb */ 267 }; 268 269 /* 270 * Mem sizes (0xFD02). 271 */ 272 struct wi_memsz { 273 u_int16_t wi_mem_ram; 274 u_int16_t wi_mem_nvram; 275 }; 276 277 /* 278 * NIC Identification (0xFD0B, 0xFD20) 279 */ 280 struct wi_ver { 281 u_int16_t wi_ver[4]; 282 }; 283 284 /* define card ident */ 285 /* Lucent */ 286 #define WI_NIC_LUCENT_ID 0x0001 287 #define WI_NIC_LUCENT_STR "Lucent Technologies, WaveLAN/IEEE" 288 289 #define WI_NIC_SONY_ID 0x0002 290 #define WI_NIC_SONY_STR "Sony WaveLAN/IEEE" 291 292 #define WI_NIC_LUCENT_EMB_ID 0x0005 293 #define WI_NIC_LUCENT_EMB_STR "Lucent Embedded WaveLAN/IEEE" 294 295 /* Intersil */ 296 #define WI_NIC_EVB2_ID 0x8000 297 #define WI_NIC_EVB2_STR "RF:PRISM2 MAC:HFA3841" 298 299 #define WI_NIC_HWB3763_ID 0x8001 300 #define WI_NIC_HWB3763_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3763 rev.B" 301 302 #define WI_NIC_HWB3163_ID 0x8002 303 #define WI_NIC_HWB3163_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.A" 304 305 #define WI_NIC_HWB3163B_ID 0x8003 306 #define WI_NIC_HWB3163B_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.B" 307 308 #define WI_NIC_EVB3_ID 0x8004 309 #define WI_NIC_EVB3_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL" 310 311 #define WI_NIC_HWB1153_ID 0x8007 312 #define WI_NIC_HWB1153_STR "RF:PRISM1 MAC:HFA3841 CARD:HWB1153" 313 314 #define WI_NIC_P2_SST_ID 0x8008 /* Prism2 with SST flush */ 315 #define WI_NIC_P2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash" 316 317 #define WI_NIC_EVB2_SST_ID 0x8009 318 #define WI_NIC_EVB2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash" 319 320 #define WI_NIC_3842_EVA_ID 0x800A /* Prism2 3842 Evaluation Board */ 321 #define WI_NIC_3842_EVA_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL" 322 323 #define WI_NIC_3842_PCMCIA_AMD_ID 0x800B /* Prism2.5 PCMCIA */ 324 #define WI_NIC_3842_PCMCIA_SST_ID 0x800C 325 #define WI_NIC_3842_PCMCIA_ATM_ID 0x800D 326 #define WI_NIC_3842_PCMCIA_STR "RF:PRISM2.5 MAC:ISL3873B(PCMCIA)" 327 328 #define WI_NIC_3842_MINI_AMD_ID 0x8012 /* Prism2.5 Mini-PCI */ 329 #define WI_NIC_3842_MINI_SST_ID 0x8013 330 #define WI_NIC_3842_MINI_ATM_ID 0x8014 331 #define WI_NIC_3842_MINI_STR "RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)" 332 333 #define WI_NIC_3842_PCI_AMD_ID 0x8016 /* Prism2.5 PCI-bridge */ 334 #define WI_NIC_3842_PCI_SST_ID 0x8017 335 #define WI_NIC_3842_PCI_ATM_ID 0x8018 336 #define WI_NIC_3842_PCI_STR "RF:PRISM2.5 MAC:ISL3874A(PCI-bridge)" 337 338 #define WI_NIC_P3_PCMCIA_AMD_ID 0x801A /* Prism3 PCMCIA */ 339 #define WI_NIC_P3_PCMCIA_SST_ID 0x801B 340 #define WI_NIC_P3_PCMCIA_STR "RF:PRISM3 MAC:ISL3871(PCMCIA)" 341 342 #define WI_NIC_P3_MINI_AMD_ID 0x8021 /* Prism3 Mini-PCI */ 343 #define WI_NIC_P3_MINI_SST_ID 0x8022 344 #define WI_NIC_P3_MINI_STR "RF:PRISM3 MAC:ISL3871(Mini-PCI)" 345 346 /* 347 * List of intended regulatory domains (0xFD11). 348 */ 349 struct wi_domains { 350 u_int16_t wi_domains[6]; 351 }; 352 353 /* 354 * CIS struct (0xFD13). 355 */ 356 struct wi_cis { 357 u_int16_t wi_cis[240]; 358 }; 359 360 /* 361 * Communications quality (0xFD43). 362 */ 363 struct wi_commqual { 364 u_int16_t wi_coms_qual; 365 u_int16_t wi_sig_lvl; 366 u_int16_t wi_noise_lvl; 367 }; 368 369 /* 370 * Actual system scale thresholds (0xFC06, 0xFD46). 371 */ 372 struct wi_scalethresh { 373 u_int16_t wi_energy_detect; 374 u_int16_t wi_carrier_detect; 375 u_int16_t wi_defer; 376 u_int16_t wi_cell_search; 377 u_int16_t wi_out_of_range; 378 u_int16_t wi_delta_snr; 379 }; 380 381 /* 382 * PCF info struct (0xFD87). 383 */ 384 struct wi_pcf { 385 u_int16_t wi_medium_occupancy_limit; 386 u_int16_t wi_cfp_period; 387 u_int16_t wi_cfp_max_duration; 388 }; 389 390 /* 391 * Connection control characteristics. (0xFC00) 392 * 0 == IBSS (802.11 compliant mode) (Only PRISM2) 393 * 1 == Basic Service Set (BSS) 394 * 2 == Wireless Distribudion System (WDS) 395 * 3 == Pseudo IBSS 396 * (Only PRISM2; not 802.11 compliant mode, testing use only) 397 * 6 == HOST AP (Only PRISM2) 398 */ 399 #define WI_PORTTYPE_IBSS 0x0 400 #define WI_PORTTYPE_BSS 0x1 401 #define WI_PORTTYPE_WDS 0x2 402 #define WI_PORTTYPE_ADHOC 0x3 403 #define WI_PORTTYPE_HOSTAP 0x6 404 405 /* 406 * Mac addresses. (0xFC01, 0xFC08) 407 */ 408 struct wi_macaddr { 409 u_int8_t wi_mac_addr[6]; 410 }; 411 412 /* 413 * Station set identification (SSID). (0xFC02, 0xFC04) 414 */ 415 struct wi_ssid { 416 u_int16_t wi_len; 417 u_int8_t wi_ssid[32]; 418 }; 419 420 /* 421 * Set our station name. (0xFC0E) 422 */ 423 struct wi_nodename { 424 u_int16_t wi_nodelen; 425 u_int8_t wi_nodename[32]; 426 }; 427 428 /* 429 * Multicast addresses to be put in filter. We're 430 * allowed up to 16 addresses in the filter. (0xFC80) 431 */ 432 struct wi_mcast { 433 struct ether_addr wi_mcast[16]; 434 }; 435 436 /* 437 * Join request. (0xFCE2) 438 */ 439 struct wi_joinreq { 440 struct ether_addr wi_bssid; 441 u_int16_t wi_chan; 442 }; 443 444 /* 445 * Information frame types. 446 */ 447 #define WI_INFO_NOTIFY 0xF000 /* Handover address */ 448 #define WI_INFO_COUNTERS 0xF100 /* Statistics counters */ 449 #define WI_INFO_SCAN_RESULTS 0xF101 /* Scan results */ 450 #define WI_INFO_HOST_SCAN_RESULTS 0xF104 /* Scan results */ 451 #define WI_INFO_LINK_STAT 0xF200 /* Link status */ 452 #define CONNECTED 1 453 #define DISCONNECTED 2 454 #define AP_CHANGE 3 455 #define AP_OUT_OF_RANGE 4 456 #define AP_IN_RANGE 5 457 #define ASSOC_FAILED 6 458 #define WI_INFO_ASSOC_STAT 0xF201 /* Association status */ 459 struct wi_assoc { 460 u_int16_t wi_assoc_stat; /* Association Status */ 461 #define ASSOC 1 462 #define REASSOC 2 463 #define DISASSOC 3 464 #define ASSOCFAIL 4 465 #define AUTHFAIL 5 466 u_int8_t wi_assoc_sta[6]; /* Station Address */ 467 u_int8_t wi_assoc_osta[6]; /* OLD Station Address */ 468 u_int16_t wi_assoc_reason; /* Reason */ 469 u_int16_t wi_assoc_reserve; /* Reserved */ 470 }; 471 472 #define WI_INFO_AUTH_REQUEST 0xF202 /* Authentication Request (AP) */ 473 #define WI_INFO_POWERSAVE_COUNT 0xF203 /* PowerSave User Count (AP) */ 474 475 /* 476 * Scan Results of Prism2 chip 477 */ 478 479 #define MAXAPINFO 30 480 struct wi_scan_header { 481 u_int16_t wi_reserve; /* future use */ 482 u_int16_t wi_reason; /* The reason this scan was initiated 483 1: Host initiated 484 2: Firmware initiated 485 3: Inquiry request from host */ 486 }; 487 488 struct wi_scan_data_p2 { 489 u_int16_t wi_chid; /* BSS Channel ID from Probe Res.(PR)*/ 490 u_int16_t wi_noise; /* Average Noise Level of the PR */ 491 u_int16_t wi_signal; /* Signal Level on the PR */ 492 u_int8_t wi_bssid[6]; /* MACaddress of BSS responder from PR */ 493 u_int16_t wi_interval; /* BSS beacon interval */ 494 u_int16_t wi_capinfo; /* BSS Capability Information 495 IEEE Std 802.11(1997) ,see 7.3.1.4 */ 496 u_int16_t wi_namelen; /* Length of SSID strings */ 497 u_int8_t wi_name[32]; /* SSID strings */ 498 u_int16_t wi_suprate[5]; /* Supported Rates element from the PR 499 IEEE Std 802.11(1997) ,see 7.3.2.2 */ 500 u_int16_t wi_rate; /* Data rate of the PR */ 501 #define WI_APRATE_1 0x0A /* 1 Mbps */ 502 #define WI_APRATE_2 0x14 /* 2 Mbps */ 503 #define WI_APRATE_5 0x37 /* 5.5 Mbps */ 504 #define WI_APRATE_11 0x6E /* 11 Mbps */ 505 }; 506 507 /* 508 * Scan Results of Lucent chip 509 */ 510 struct wi_scan_data { 511 u_int16_t wi_chid; /* BSS Channel ID from PR */ 512 u_int16_t wi_noise; /* Average Noise Level of the PR */ 513 u_int16_t wi_signal; /* Signal Level on the PR */ 514 u_int8_t wi_bssid[6]; /* MACaddress of BSS responder from PR */ 515 u_int16_t wi_interval; /* BSS beacon interval */ 516 u_int16_t wi_capinfo; /* BSS Capability Information 517 IEEE Std 802.11(1997) ,see 7.3.1.4 */ 518 u_int16_t wi_namelen; /* Length of SSID strings */ 519 u_int8_t wi_name[32]; /* SSID strings */ 520 }; 521 522 /* 523 * transmit/receive frame structure 524 */ 525 struct wi_frame { 526 u_int16_t wi_status; /* 0x00 */ 527 u_int16_t wi_rx_tstamp1; /* 0x02 */ 528 u_int16_t wi_rx_tstamp0; /* 0x04 */ 529 u_int8_t wi_rx_silence; /* 0x06 */ 530 u_int8_t wi_rx_signal; /* 0x07 */ 531 u_int8_t wi_rx_rate; /* 0x08 */ 532 u_int8_t wi_rx_flow; /* 0x09 */ 533 u_int8_t wi_tx_rtry; /* 0x0a */ /* Prism2 AP Only */ 534 u_int8_t wi_tx_rate; /* 0x0b */ /* Prism2 AP Only */ 535 u_int16_t wi_tx_ctl; /* 0x0c */ 536 struct ieee80211_frame_addr4 wi_whdr; /* 0x0e */ 537 u_int16_t wi_dat_len; /* 0x2c */ 538 struct ether_header wi_ehdr; /* 0x2e */ 539 } __attribute__((__packed__)); 540 541 /* Tx Status Field */ 542 #define WI_TXSTAT_RET_ERR 0x0001 543 #define WI_TXSTAT_AGED_ERR 0x0002 544 #define WI_TXSTAT_DISCONNECT 0x0004 545 #define WI_TXSTAT_FORM_ERR 0x0008 546 547 /* Rx Status Field */ 548 #define WI_STAT_BADCRC 0x0001 549 #define WI_STAT_UNDECRYPTABLE 0x0002 550 #define WI_STAT_ERRSTAT 0x0003 551 #define WI_STAT_MAC_PORT 0x0700 552 #define WI_STAT_PCF 0x1000 553 #define WI_RXSTAT_MSG_TYPE 0xE000 554 #define WI_STAT_1042 0x2000 /* RFC1042 encoded */ 555 #define WI_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */ 556 #define WI_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */ 557 #define WI_STAT_MGMT 0x8000 /* 802.11b management frames */ 558 559 #define WI_ENC_TX_E_II 0x0E 560 561 #define WI_ENC_TX_1042 0x00 562 #define WI_ENC_TX_TUNNEL 0xF8 563 564 /* TxControl Field (enhanced) */ 565 #define WI_TXCNTL_TX_OK 0x0002 566 #define WI_TXCNTL_TX_EX 0x0004 567 #define WI_TXCNTL_STRUCT_TYPE 0x0018 568 #define WI_ENC_TX_802_3 0x00 569 #define WI_ENC_TX_802_11 0x08 570 #define WI_TXCNTL_ALTRTRY 0x0020 571 #define WI_TXCNTL_NOCRYPT 0x0080 572
Indexes created Wed Sep 24 05:09:52 GMT 2025