1 /* 2 * Copyright (c) 1997, 1998, 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Bill Paul. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 * 32 * $FreeBSD: src/sys/dev/wi/if_wireg.h,v 1.43 2003/12/28 06:58:52 sam Exp $ 33 * $DragonFly: src/sys/dev/netif/wi/if_wireg.h,v 1.4 2004/09/06 13:52:24 joerg Exp $ 34 */ 35 36 #define WI_DELAY 5 37 #define WI_TIMEOUT (500000/WI_DELAY) /* 500 ms */ 38 39 #define WI_PORT0 (0 << 8) 40 #define WI_PORT1 (1 << 8) 41 #define WI_PORT2 (2 << 8) 42 #define WI_PORT3 (3 << 8) 43 #define WI_PORT4 (4 << 8) 44 #define WI_PORT5 (5 << 8) 45 46 #define WI_PCI_LMEMRES 0x10 /* PCI Memory (native PCI implementations) */ 47 #define WI_PCI_LOCALRES 0x14 /* The PLX chip's local registers */ 48 #define WI_PCI_MEMRES 0x18 /* The PCCard's attribute memory */ 49 #define WI_PCI_IORES 0x1C /* The PCCard's I/O space */ 50 51 #define WI_LOCAL_INTCSR 0x4c 52 #define WI_LOCAL_INTEN 0x40 53 #define WI_HFA384X_SWSUPPORT0_OFF 0x28 54 #define WI_PRISM2STA_MAGIC 0x4A2D 55 #define WI_HFA384X_PCICOR_OFF 0x26 56 57 /* Default port: 0 (only 0 exists on stations) */ 58 #define WI_DEFAULT_PORT WI_PORT0 59 60 /* Default network name: ANY */ 61 /* 62 * [sommerfeld 1999/07/15] Changed from "ANY" to ""; according to Bill Fenner, 63 * ANY is used in MS driver user interfaces, while "" is used over the 64 * wire.. 65 */ 66 #define WI_DEFAULT_NETNAME "" 67 68 #define WI_DEFAULT_AP_DENSITY 1 69 70 #define WI_DEFAULT_RTS_THRESH 2347 71 72 #define WI_DEFAULT_DATALEN 2304 73 74 #define WI_DEFAULT_CREATE_IBSS 0 75 76 #define WI_DEFAULT_PM_ENABLED 0 77 78 #define WI_DEFAULT_MAX_SLEEP 100 79 80 #define WI_DEFAULT_ROAMING 1 81 82 #define WI_DEFAULT_AUTHTYPE 1 83 84 #define OS_STRING_NAME "DragonFly" 85 86 #define WI_DEFAULT_NODENAME OS_STRING_NAME " WaveLAN/IEEE node" 87 88 #define WI_DEFAULT_IBSS OS_STRING_NAME " IBSS" 89 90 #define WI_BUS_PCCARD 0 /* pccard device */ 91 #define WI_BUS_PCI_PLX 1 /* PCI card w/ PLX PCI/PCMICA bridge */ 92 #define WI_BUS_PCI_NATIVE 2 /* native PCI device (Prism 2.5) */ 93 94 /* 95 * register space access macros 96 */ 97 #define CSR_WRITE_4(sc, reg, val) \ 98 bus_space_write_4((sc)->wi_btag, (sc)->wi_bhandle, \ 99 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val) 100 #define CSR_WRITE_2(sc, reg, val) \ 101 bus_space_write_2((sc)->wi_btag, (sc)->wi_bhandle, \ 102 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val) 103 #define CSR_WRITE_1(sc, reg, val) \ 104 bus_space_write_1((sc)->wi_btag, (sc)->wi_bhandle, \ 105 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val) 106 107 #define CSR_READ_4(sc, reg) \ 108 bus_space_read_4((sc)->wi_btag, (sc)->wi_bhandle, \ 109 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg)) 110 #define CSR_READ_2(sc, reg) \ 111 bus_space_read_2((sc)->wi_btag, (sc)->wi_bhandle, \ 112 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg)) 113 #define CSR_READ_1(sc, reg) \ 114 bus_space_read_1((sc)->wi_btag, (sc)->wi_bhandle, \ 115 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg)) 116 117 #define CSM_WRITE_1(sc, off, val) \ 118 bus_space_write_1((sc)->wi_bmemtag, (sc)->wi_bmemhandle, off, val) 119 120 #define CSM_READ_1(sc, off) \ 121 bus_space_read_1((sc)->wi_bmemtag, (sc)->wi_bmemhandle, off) 122 123 #define CSR_WRITE_STREAM_2(sc, reg, val) \ 124 bus_space_write_stream_2(sc->wi_btag, sc->wi_bhandle, \ 125 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), val) 126 #define CSR_WRITE_MULTI_STREAM_2(sc, reg, val, count) \ 127 bus_space_write_multi_stream_2(sc->wi_btag, sc->wi_bhandle, \ 128 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), val, count) 129 #define CSR_READ_STREAM_2(sc, reg) \ 130 bus_space_read_stream_2(sc->wi_btag, sc->wi_bhandle, \ 131 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg))) 132 #define CSR_READ_MULTI_STREAM_2(sc, reg, buf, count) \ 133 bus_space_read_multi_stream_2(sc->wi_btag, sc->wi_bhandle, \ 134 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), buf, count) 135 136 /* 137 * The WaveLAN/IEEE cards contain an 802.11 MAC controller which Lucent 138 * calls 'Hermes.' In typical fashion, getting documentation about this 139 * controller is about as easy as squeezing blood from a stone. Here 140 * is more or less what I know: 141 * 142 * - The Hermes controller is firmware driven, and the host interacts 143 * with the Hermes via a firmware interface, which can change. 144 * 145 * - The Hermes is described in a document called: "Hermes Firmware 146 * WaveLAN/IEEE Station Functions," document #010245, which of course 147 * Lucent will not release without an NDA. 148 * 149 * - Lucent has created a library called HCF (Hardware Control Functions) 150 * though which it wants developers to interact with the card. The HCF 151 * is needlessly complex, ill conceived and badly documented. Actually, 152 * the comments in the HCP code itself aren't bad, but the publically 153 * available manual that comes with it is awful, probably due largely to 154 * the fact that it has been emasculated in order to hide information 155 * that Lucent wants to keep proprietary. The purpose of the HCF seems 156 * to be to insulate the driver programmer from the Hermes itself so that 157 * Lucent has an excuse not to release programming in for it. 158 * 159 * - Lucent only makes available documentation and code for 'HCF Light' 160 * which is a stripped down version of HCF with certain features not 161 * implemented, most notably support for 802.11 frames. 162 * 163 * - The HCF code which I have seen blows goats. Whoever decided to 164 * use a 132 column format should be shot. 165 * 166 * Rather than actually use the Lucent HCF library, I have stripped all 167 * the useful information from it and used it to create a driver in the 168 * usual BSD form. Note: I don't want to hear anybody whining about the 169 * fact that the Lucent code is GPLed and mine isn't. I did not actually 170 * put any of Lucent's code in this driver: I only used it as a reference 171 * to obtain information about the underlying hardware. The Hermes 172 * programming interface is not GPLed, so bite me. 173 */ 174 175 /* 176 * Size of Hermes & Prism2 I/O space. 177 */ 178 #define WI_IOSIZ 0x40 179 180 /* 181 * Hermes & Prism2 register definitions 182 */ 183 184 /* Hermes command/status registers. */ 185 #define WI_COMMAND 0x00 186 #define WI_PARAM0 0x02 187 #define WI_PARAM1 0x04 188 #define WI_PARAM2 0x06 189 #define WI_STATUS 0x08 190 #define WI_RESP0 0x0A 191 #define WI_RESP1 0x0C 192 #define WI_RESP2 0x0E 193 194 /* Command register values. */ 195 #define WI_CMD_BUSY 0x8000 /* busy bit */ 196 #define WI_CMD_INI 0x0000 /* initialize */ 197 #define WI_CMD_ENABLE 0x0001 /* enable */ 198 #define WI_CMD_DISABLE 0x0002 /* disable */ 199 #define WI_CMD_DIAG 0x0003 200 #define WI_CMD_ALLOC_MEM 0x000A /* allocate NIC memory */ 201 #define WI_CMD_TX 0x000B /* transmit */ 202 #define WI_CMD_NOTIFY 0x0010 203 #define WI_CMD_INQUIRE 0x0011 204 #define WI_CMD_ACCESS 0x0021 205 #define WI_CMD_ACCESS_WRITE 0x0121 206 #define WI_CMD_PROGRAM 0x0022 207 #define WI_CMD_READEE 0x0030 /* symbol only */ 208 #define WI_CMD_READMIF 0x0030 /* prism2 */ 209 #define WI_CMD_WRITEMIF 0x0031 /* prism2 */ 210 #define WI_CMD_DEBUG 0x0038 /* Various test commands */ 211 212 #define WI_CMD_CODE_MASK 0x003F 213 214 /* 215 * Various cmd test stuff. 216 */ 217 #define WI_TEST_MONITOR 0x0B 218 #define WI_TEST_STOP 0x0F 219 #define WI_TEST_CFG_BITS 0x15 220 #define WI_TEST_CFG_BIT_ALC 0x08 221 222 /* 223 * Reclaim qualifier bit, applicable to the 224 * TX and INQUIRE commands. 225 */ 226 #define WI_RECLAIM 0x0100 /* reclaim NIC memory */ 227 228 /* 229 * ACCESS command qualifier bits. 230 */ 231 #define WI_ACCESS_READ 0x0000 232 #define WI_ACCESS_WRITE 0x0100 233 234 /* 235 * PROGRAM command qualifier bits. 236 */ 237 #define WI_PROGRAM_DISABLE 0x0000 238 #define WI_PROGRAM_ENABLE_RAM 0x0100 239 #define WI_PROGRAM_ENABLE_NVRAM 0x0200 240 #define WI_PROGRAM_NVRAM 0x0300 241 242 /* Status register values */ 243 #define WI_STAT_CMD_CODE 0x003F 244 #define WI_STAT_DIAG_ERR 0x0100 245 #define WI_STAT_INQ_ERR 0x0500 246 #define WI_STAT_CMD_RESULT 0x7F00 247 248 /* memory handle management registers */ 249 #define WI_INFO_FID 0x10 250 #define WI_RX_FID 0x20 251 #define WI_ALLOC_FID 0x22 252 #define WI_TX_CMP_FID 0x24 253 254 /* 255 * Buffer Access Path (BAP) registers. 256 * These are I/O channels. I believe you can use each one for 257 * any desired purpose independently of the other. In general 258 * though, we use BAP1 for reading and writing LTV records and 259 * reading received data frames, and BAP0 for writing transmit 260 * frames. This is a convention though, not a rule. 261 */ 262 #define WI_SEL0 0x18 263 #define WI_SEL1 0x1A 264 #define WI_OFF0 0x1C 265 #define WI_OFF1 0x1E 266 #define WI_DATA0 0x36 267 #define WI_DATA1 0x38 268 #define WI_BAP0 WI_DATA0 269 #define WI_BAP1 WI_DATA1 270 271 #define WI_OFF_BUSY 0x8000 272 #define WI_OFF_ERR 0x4000 273 #define WI_OFF_DATAOFF 0x0FFF 274 275 /* Event registers */ 276 #define WI_EVENT_STAT 0x30 /* Event status */ 277 #define WI_INT_EN 0x32 /* Interrupt enable/disable */ 278 #define WI_EVENT_ACK 0x34 /* Ack event */ 279 280 /* Events */ 281 #define WI_EV_TICK 0x8000 /* aux timer tick */ 282 #define WI_EV_RES 0x4000 /* controller h/w error (time out) */ 283 #define WI_EV_INFO_DROP 0x2000 /* no RAM to build unsolicited frame */ 284 #define WI_EV_NO_CARD 0x0800 /* card removed (hunh?) */ 285 #define WI_EV_DUIF_RX 0x0400 /* wavelan management packet received */ 286 #define WI_EV_INFO 0x0080 /* async info frame */ 287 #define WI_EV_CMD 0x0010 /* command completed */ 288 #define WI_EV_ALLOC 0x0008 /* async alloc/reclaim completed */ 289 #define WI_EV_TX_EXC 0x0004 /* async xmit completed with failure */ 290 #define WI_EV_TX 0x0002 /* async xmit completed succesfully */ 291 #define WI_EV_RX 0x0001 /* async rx completed */ 292 293 /* Host software registers */ 294 #define WI_SW0 0x28 295 #define WI_SW1 0x2A 296 #define WI_SW2 0x2C 297 #define WI_SW3 0x2E /* does not appear in Prism2 */ 298 299 #define WI_CNTL 0x14 300 301 #define WI_CNTL_AUX_ENA 0xC000 302 #define WI_CNTL_AUX_ENA_STAT 0xC000 303 #define WI_CNTL_AUX_DIS_STAT 0x0000 304 #define WI_CNTL_AUX_ENA_CNTL 0x8000 305 #define WI_CNTL_AUX_DIS_CNTL 0x4000 306 307 #define WI_AUX_PAGE 0x3A 308 #define WI_AUX_OFFSET 0x3C 309 #define WI_AUX_DATA 0x3E 310 311 #define WI_AUX_PGSZ 128 312 #define WI_AUX_KEY0 0xfe01 313 #define WI_AUX_KEY1 0xdc23 314 #define WI_AUX_KEY2 0xba45 315 316 #define WI_COR 0x40 /* only for Symbol */ 317 #define WI_COR_RESET 0x0080 318 #define WI_COR_IOMODE 0x0041 319 320 #define WI_HCR 0x42 /* only for Symbol */ 321 #define WI_HCR_4WIRE 0x0010 322 #define WI_HCR_RUN 0x0007 323 #define WI_HCR_HOLD 0x000f 324 #define WI_HCR_EEHOLD 0x00ce 325 326 #define WI_COR_OFFSET 0x3e0 /* OK for PCI, must be bogus for pccard */ 327 #define WI_COR_VALUE 0x41 328 329 /* 330 * One form of communication with the Hermes is with what Lucent calls 331 * LTV records, where LTV stands for Length, Type and Value. The length 332 * and type are 16 bits and are in native byte order. The value is in 333 * multiples of 16 bits and is in little endian byte order. 334 */ 335 struct wi_lt_hdr { 336 u_int16_t wi_len; 337 u_int16_t wi_type; 338 /* value is vary depends on resource id */ 339 }; 340 341 /* 342 * Download buffer location and length (0xFD01). 343 */ 344 struct wi_dnld_buf { 345 u_int16_t wi_buf_pg; /* page addr of intermediate dl buf*/ 346 u_int16_t wi_buf_off; /* offset of idb */ 347 u_int16_t wi_buf_len; /* len of idb */ 348 }; 349 350 /* 351 * Mem sizes (0xFD02). 352 */ 353 struct wi_memsz { 354 u_int16_t wi_mem_ram; 355 u_int16_t wi_mem_nvram; 356 }; 357 358 /* 359 * NIC Identification (0xFD0B, 0xFD20) 360 */ 361 struct wi_ver { 362 u_int16_t wi_ver[4]; 363 }; 364 365 /* define card ident */ 366 #define WI_NIC_LUCENT_ID 0x0001 367 #define WI_NIC_LUCENT_STR "Lucent Technologies, WaveLAN/IEEE" 368 369 #define WI_NIC_SONY_ID 0x0002 370 #define WI_NIC_SONY_STR "Sony WaveLAN/IEEE" 371 372 #define WI_NIC_LUCENT_EMB_ID 0x0005 373 #define WI_NIC_LUCENT_EMB_STR "Lucent Embedded WaveLAN/IEEE" 374 375 #define WI_NIC_EVB2_ID 0x8000 376 #define WI_NIC_EVB2_STR "RF:PRISM2 MAC:HFA3841" 377 378 #define WI_NIC_HWB3763_ID 0x8001 379 #define WI_NIC_HWB3763_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3763 rev.B" 380 381 #define WI_NIC_HWB3163_ID 0x8002 382 #define WI_NIC_HWB3163_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.A" 383 384 #define WI_NIC_HWB3163B_ID 0x8003 385 #define WI_NIC_HWB3163B_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.B" 386 387 #define WI_NIC_EVB3_ID 0x8004 388 #define WI_NIC_EVB3_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL" 389 390 #define WI_NIC_HWB1153_ID 0x8007 391 #define WI_NIC_HWB1153_STR "RF:PRISM1 MAC:HFA3841 CARD:HWB1153" 392 393 #define WI_NIC_P2_SST_ID 0x8008 /* Prism2 with SST flush */ 394 #define WI_NIC_P2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash" 395 396 #define WI_NIC_EVB2_SST_ID 0x8009 397 #define WI_NIC_EVB2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash" 398 399 #define WI_NIC_3842_EVA_ID 0x800A /* 3842 Evaluation Board */ 400 #define WI_NIC_3842_EVA_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL" 401 402 #define WI_NIC_3842_PCMCIA_AMD_ID 0x800B /* Prism2.5 PCMCIA */ 403 #define WI_NIC_3842_PCMCIA_SST_ID 0x800C 404 #define WI_NIC_3842_PCMCIA_ATL_ID 0x800D 405 #define WI_NIC_3842_PCMCIA_ATS_ID 0x800E 406 #define WI_NIC_3842_PCMCIA_STR "RF:PRISM2.5 MAC:ISL3873" 407 408 #define WI_NIC_3842_MINI_AMD_ID 0x8012 /* Prism2.5 Mini-PCI */ 409 #define WI_NIC_3842_MINI_SST_ID 0x8013 410 #define WI_NIC_3842_MINI_ATL_ID 0x8014 411 #define WI_NIC_3842_MINI_ATS_ID 0x8015 412 #define WI_NIC_3842_MINI_STR "RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)" 413 414 #define WI_NIC_3842_PCI_AMD_ID 0x8016 /* Prism2.5 PCI-bridge */ 415 #define WI_NIC_3842_PCI_SST_ID 0x8017 416 #define WI_NIC_3842_PCI_ATL_ID 0x8018 417 #define WI_NIC_3842_PCI_ATS_ID 0x8019 418 #define WI_NIC_3842_PCI_STR "RF:PRISM2.5 MAC:ISL3874A(PCI-bridge)" 419 420 #define WI_NIC_P3_PCMCIA_AMD_ID 0x801A /* Prism3 PCMCIA */ 421 #define WI_NIC_P3_PCMCIA_SST_ID 0x801B 422 #define WI_NIC_P3_PCMCIA_ATL_ID 0x801C 423 #define WI_NIC_P3_PCMCIA_ATS_ID 0x801D 424 #define WI_NIC_P3_PCMCIA_STR "RF:PRISM3(PCMCIA)" 425 426 #define WI_NIC_P3_MINI_AMD_ID 0x8021 /* Prism3 Mini-PCI */ 427 #define WI_NIC_P3_MINI_SST_ID 0x8022 428 #define WI_NIC_P3_MINI_ATL_ID 0x8023 429 #define WI_NIC_P3_MINI_ATS_ID 0x8024 430 #define WI_NIC_P3_MINI_STR "RF:PRISM3(Mini-PCI)" 431 432 /* 433 * List of intended regulatory domains (0xFD11). 434 */ 435 struct wi_ltv_domains { 436 u_int16_t wi_len; 437 u_int16_t wi_type; 438 u_int16_t wi_num_dom; 439 u_int8_t wi_domains[10]; 440 }; 441 442 /* 443 * CIS struct (0xFD13). 444 */ 445 struct wi_cis { 446 u_int16_t wi_cis[240]; 447 }; 448 449 /* 450 * Communications quality (0xFD43). 451 */ 452 struct wi_commqual { 453 u_int16_t wi_coms_qual; 454 u_int16_t wi_sig_lvl; 455 u_int16_t wi_noise_lvl; 456 }; 457 458 /* 459 * Actual system scale thresholds (0xFC06, 0xFD46). 460 */ 461 struct wi_scalethresh { 462 u_int16_t wi_energy_detect; 463 u_int16_t wi_carrier_detect; 464 u_int16_t wi_defer; 465 u_int16_t wi_cell_search; 466 u_int16_t wi_out_of_range; 467 u_int16_t wi_delta_snr; 468 }; 469 470 /* 471 * PCF info struct (0xFD87). 472 */ 473 struct wi_pcf { 474 u_int16_t wi_medium_occupancy_limit; 475 u_int16_t wi_cfp_period; 476 u_int16_t wi_cfp_max_duration; 477 }; 478 479 /* 480 * Connection control characteristics. (0xFC00) 481 * 0 == IBSS (802.11 compliant mode) (Only PRISM2) 482 * 1 == Basic Service Set (BSS) 483 * 2 == Wireless Distribudion System (WDS) 484 * 3 == Pseudo IBSS 485 * (Only PRISM2; not 802.11 compliant mode, testing use only) 486 * 6 == HOST AP (Only PRISM2) 487 */ 488 #define WI_PORTTYPE_IBSS 0x0 489 #define WI_PORTTYPE_BSS 0x1 490 #define WI_PORTTYPE_WDS 0x2 491 #define WI_PORTTYPE_ADHOC 0x3 492 #define WI_PORTTYPE_HOSTAP 0x6 493 494 /* 495 * Mac addresses. (0xFC01, 0xFC08) 496 */ 497 struct wi_macaddr { 498 u_int8_t wi_mac_addr[6]; 499 }; 500 501 /* 502 * Station set identification (SSID). (0xFC02, 0xFC04) 503 */ 504 struct wi_ssid { 505 u_int16_t wi_len; 506 u_int8_t wi_ssid[32]; 507 }; 508 509 /* 510 * Set our station name. (0xFC0E) 511 */ 512 struct wi_nodename { 513 u_int16_t wi_nodelen; 514 u_int8_t wi_nodename[32]; 515 }; 516 517 /* 518 * Multicast addresses to be put in filter. We're 519 * allowed up to 16 addresses in the filter. (0xFC80) 520 */ 521 struct wi_mcast { 522 struct ether_addr wi_mcast[16]; 523 }; 524 525 /* 526 * Join request. (0xFCE2) 527 */ 528 struct wi_joinreq { 529 struct ether_addr wi_bssid; 530 u_int16_t wi_chan; 531 }; 532 533 /* 534 * supported rates. (0xFCB4) 535 */ 536 #define WI_SUPPRATES_1M 0x0001 537 #define WI_SUPPRATES_2M 0x0002 538 #define WI_SUPPRATES_5M 0x0004 539 #define WI_SUPPRATES_11M 0x0008 540 #define WI_RATES_BITS "\20\0011M\0022M\0035.5M\00411M" 541 542 /* 543 * Information frame types. 544 */ 545 #define WI_INFO_NOTIFY 0xF000 /* Handover address */ 546 #define WI_INFO_COUNTERS 0xF100 /* Statistics counters */ 547 #define WI_INFO_SCAN_RESULTS 0xF101 /* Scan results */ 548 #define WI_INFO_HOST_SCAN_RESULTS 0xF104 /* Scan results */ 549 #define WI_INFO_LINK_STAT 0xF200 /* Link status */ 550 #define WI_INFO_LINK_STAT_CONNECTED 1 551 #define WI_INFO_LINK_STAT_DISCONNECTED 2 552 #define WI_INFO_LINK_STAT_AP_CHG 3 /* AP Change */ 553 #define WI_INFO_LINK_STAT_AP_OOR 4 /* AP Out Of Range */ 554 #define WI_INFO_LINK_STAT_AP_INR 5 /* AP In Range */ 555 #define WI_INFO_LINK_STAT_ASSOC_FAILED 6 556 #define WI_INFO_ASSOC_STAT 0xF201 /* Association status */ 557 #define WI_INFO_AUTH_REQUEST 0xF202 /* Authentication Request (AP) */ 558 #define WI_INFO_POWERSAVE_COUNT 0xF203 /* PowerSave User Count (AP) */ 559 560 struct wi_assoc { 561 u_int16_t wi_assoc_stat; /* Association Status */ 562 #define ASSOC 1 563 #define REASSOC 2 564 #define DISASSOC 3 565 #define ASSOCFAIL 4 566 #define AUTHFAIL 5 567 u_int8_t wi_assoc_sta[6]; /* Station Address */ 568 u_int8_t wi_assoc_osta[6]; /* OLD Station Address */ 569 u_int16_t wi_assoc_reason; /* Reason */ 570 u_int16_t wi_assoc_reserve; /* Reserved */ 571 }; 572 573 /* 574 * Scan Results of Prism2 chip 575 */ 576 577 struct wi_scan_header { 578 u_int16_t wi_reserve; /* future use */ 579 u_int16_t wi_reason; /* The reason this scan was initiated 580 1: Host initiated 581 2: Firmware initiated 582 3: Inquiry request from host */ 583 }; 584 585 struct wi_scan_data_p2 { 586 u_int16_t wi_chid; /* BSS Channel ID from Probe Res.(PR)*/ 587 u_int16_t wi_noise; /* Average Noise Level of the PR */ 588 u_int16_t wi_signal; /* Signal Level on the PR */ 589 u_int8_t wi_bssid[6]; /* MACaddress of BSS responder from PR */ 590 u_int16_t wi_interval; /* BSS beacon interval */ 591 u_int16_t wi_capinfo; /* BSS Capability Information 592 IEEE Std 802.11(1997) ,see 7.3.1.4 */ 593 u_int16_t wi_namelen; /* Length of SSID strings */ 594 u_int8_t wi_name[32]; /* SSID strings */ 595 u_int16_t wi_suprate[5]; /* Supported Rates element from the PR 596 IEEE Std 802.11(1997) ,see 7.3.2.2 */ 597 u_int16_t wi_rate; /* Data rate of the PR */ 598 #define WI_APRATE_1 0x0A /* 1 Mbps */ 599 #define WI_APRATE_2 0x14 /* 2 Mbps */ 600 #define WI_APRATE_5 0x37 /* 5.5 Mbps */ 601 #define WI_APRATE_11 0x6E /* 11 Mbps */ 602 }; 603 604 /* 605 * Scan Results of Lucent chip 606 */ 607 struct wi_scan_data { 608 u_int16_t wi_chid; /* BSS Channel ID from PR */ 609 u_int16_t wi_noise; /* Average Noise Level of the PR */ 610 u_int16_t wi_signal; /* Signal Level on the PR */ 611 u_int8_t wi_bssid[6]; /* MACaddress of BSS responder from PR */ 612 u_int16_t wi_interval; /* BSS beacon interval */ 613 u_int16_t wi_capinfo; /* BSS Capability Information 614 IEEE Std 802.11(1997) ,see 7.3.1.4 */ 615 u_int16_t wi_namelen; /* Length of SSID strings */ 616 u_int8_t wi_name[32]; /* SSID strings */ 617 }; 618 619 /* 620 * transmit/receive frame structure 621 */ 622 struct wi_frame { 623 u_int16_t wi_status; /* 0x00 */ 624 u_int16_t wi_rx_tstamp1; /* 0x02 */ 625 u_int16_t wi_rx_tstamp0; /* 0x04 */ 626 u_int8_t wi_rx_silence; /* 0x06 */ 627 u_int8_t wi_rx_signal; /* 0x07 */ 628 u_int8_t wi_rx_rate; /* 0x08 */ 629 u_int8_t wi_rx_flow; /* 0x09 */ 630 u_int8_t wi_tx_rtry; /* 0x0a */ /* Prism2 AP Only */ 631 u_int8_t wi_tx_rate; /* 0x0b */ /* Prism2 AP Only */ 632 u_int16_t wi_tx_ctl; /* 0x0c */ 633 struct ieee80211_frame_addr4 wi_whdr; /* 0x0e */ 634 u_int16_t wi_dat_len; /* 0x2c */ 635 struct ether_header wi_ehdr; /* 0x2e */ 636 } __attribute__((__packed__)); 637 638 /* Tx Status Field */ 639 #define WI_TXSTAT_RET_ERR 0x0001 640 #define WI_TXSTAT_AGED_ERR 0x0002 641 #define WI_TXSTAT_DISCONNECT 0x0004 642 #define WI_TXSTAT_FORM_ERR 0x0008 643 644 /* Rx Status Field */ 645 #define WI_STAT_BADCRC 0x0001 646 #define WI_STAT_UNDECRYPTABLE 0x0002 647 #define WI_STAT_ERRSTAT 0x0003 648 #define WI_STAT_MAC_PORT 0x0700 649 #define WI_STAT_PCF 0x1000 650 #define WI_RXSTAT_MSG_TYPE 0xE000 651 #define WI_STAT_1042 0x2000 /* RFC1042 encoded */ 652 #define WI_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */ 653 #define WI_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */ 654 #define WI_STAT_MGMT 0x8000 /* 802.11b management frames */ 655 656 #define WI_ENC_TX_E_II 0x0E 657 658 #define WI_ENC_TX_1042 0x00 659 #define WI_ENC_TX_TUNNEL 0xF8 660 661 /* TxControl Field (enhanced) */ 662 #define WI_TXCNTL_TX_OK 0x0002 663 #define WI_TXCNTL_TX_EX 0x0004 664 #define WI_TXCNTL_STRUCT_TYPE 0x0018 665 #define WI_ENC_TX_802_3 0x00 666 #define WI_ENC_TX_802_11 0x08 667 #define WI_TXCNTL_ALTRTRY 0x0020 668 #define WI_TXCNTL_NOCRYPT 0x0080 669 670 /* 671 * HFA3861/3863 (BBP) Control Registers 672 */ 673 #define WI_HFA386X_CR_A_D_TEST_MODES2 0x1A 674 #define WI_HFA386X_CR_MANUAL_TX_POWER 0x3E 675 676 #ifdef IEEE80211_RADIOTAP_F_CFP 677 /* 678 * Radio capture format for Prism. 679 */ 680 #define WI_RX_RADIOTAP_PRESENT \ 681 ((1 << IEEE80211_RADIOTAP_FLAGS) | \ 682 (1 << IEEE80211_RADIOTAP_RATE) | \ 683 (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 684 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) | \ 685 (1 << IEEE80211_RADIOTAP_DB_ANTNOISE)) 686 687 struct wi_rx_radiotap_header { 688 struct ieee80211_radiotap_header wr_ihdr; 689 u_int8_t wr_flags; 690 u_int8_t wr_rate; 691 u_int16_t wr_chan_freq; 692 u_int16_t wr_chan_flags; 693 u_int8_t wr_antsignal; 694 u_int8_t wr_antnoise; 695 }; 696 697 #define WI_TX_RADIOTAP_PRESENT \ 698 ((1 << IEEE80211_RADIOTAP_FLAGS) | \ 699 (1 << IEEE80211_RADIOTAP_RATE) | \ 700 (1 << IEEE80211_RADIOTAP_CHANNEL)) 701 702 struct wi_tx_radiotap_header { 703 struct ieee80211_radiotap_header wt_ihdr; 704 u_int8_t wt_flags; 705 u_int8_t wt_rate; 706 u_int16_t wt_chan_freq; 707 u_int16_t wt_chan_flags; 708 }; 709 #endif /* IEEE80211_RADIOTAP_F_CFP */ 710