| 1 | /* $NetBSD: wireg.h,v 1.53 2007/12/25 18:33:39 perry Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 1997, 1998, 1999 |
| 5 | * Bill Paul <wpaul@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_DELAY 5 |
| 41 | #define WI_TIMEOUT (500000/WI_DELAY) /* 500 ms */ |
| 42 | |
| 43 | #define WI_PORT0 (0 << 8) |
| 44 | #define WI_PORT1 (1 << 8) |
| 45 | #define WI_PORT2 (2 << 8) |
| 46 | #define WI_PORT3 (3 << 8) |
| 47 | #define WI_PORT4 (4 << 8) |
| 48 | #define WI_PORT5 (5 << 8) |
| 49 | |
| 50 | /* |
| 51 | * The WaveLAN/IEEE cards contain an 802.11 MAC controller which Lucent |
| 52 | * calls 'Hermes.' In typical fashion, getting documentation about this |
| 53 | * controller is about as easy as squeezing blood from a stone. Here |
| 54 | * is more or less what I know: |
| 55 | * |
| 56 | * - The Hermes controller is firmware driven, and the host interacts |
| 57 | * with the Hermes via a firmware interface, which can change. |
| 58 | * |
| 59 | * - The Hermes is described in a document called: "Hermes Firmware |
| 60 | * WaveLAN/IEEE Station Functions," document #010245, which of course |
| 61 | * Lucent will not release without an NDA. |
| 62 | * |
| 63 | * - Lucent has created a library called HCF (Hardware Control Functions) |
| 64 | * though which it wants developers to interact with the card. The HCF |
| 65 | * is needlessly complex, ill conceived and badly documented. Actually, |
| 66 | * the comments in the HCP code itself aren't bad, but the publically |
| 67 | * available manual that comes with it is awful, probably due largely to |
| 68 | * the fact that it has been emasculated in order to hide information |
| 69 | * that Lucent wants to keep proprietary. The purpose of the HCF seems |
| 70 | * to be to insulate the driver programmer from the Hermes itself so that |
| 71 | * Lucent has an excuse not to release programming in for it. |
| 72 | * |
| 73 | * - Lucent only makes available documentation and code for 'HCF Light' |
| 74 | * which is a stripped down version of HCF with certain features not |
| 75 | * implemented, most notably support for 802.11 frames. |
| 76 | * |
| 77 | * - The HCF code which I have seen blows goats. Whoever decided to |
| 78 | * use a 132 column format should be shot. |
| 79 | * |
| 80 | * Rather than actually use the Lucent HCF library, I have stripped all |
| 81 | * the useful information from it and used it to create a driver in the |
| 82 | * usual BSD form. Note: I don't want to hear anybody whining about the |
| 83 | * fact that the Lucent code is GPLed and mine isn't. I did not actually |
| 84 | * put any of Lucent's code in this driver: I only used it as a reference |
| 85 | * to obtain information about the underlying hardware. The Hermes |
| 86 | * programming interface is not GPLed, so bite me. |
| 87 | */ |
| 88 | |
| 89 | /* |
| 90 | * Size of Hermes & Prism2 I/O space. |
| 91 | */ |
| 92 | #define WI_IOSIZE 0x40 |
| 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 | #define WI_CMD_TEST 0x0038 /* PRISM2 test mode */ |
| 122 | |
| 123 | #define WI_CMD_CODE_MASK 0x003F |
| 124 | |
| 125 | /* |
| 126 | * Reclaim qualifier bit, applicable to the |
| 127 | * TX and INQUIRE commands. |
| 128 | */ |
| 129 | #define WI_RECLAIM 0x0100 /* reclaim NIC memory */ |
| 130 | |
| 131 | /* |
| 132 | * ACCESS command qualifier bits. |
| 133 | */ |
| 134 | #define WI_ACCESS_READ 0x0000 |
| 135 | #define WI_ACCESS_WRITE 0x0100 |
| 136 | |
| 137 | /* |
| 138 | * PROGRAM command qualifier bits. |
| 139 | */ |
| 140 | #define WI_PROGRAM_DISABLE 0x0000 |
| 141 | #define WI_PROGRAM_ENABLE_RAM 0x0100 |
| 142 | #define WI_PROGRAM_ENABLE_NVRAM 0x0200 |
| 143 | #define WI_PROGRAM_NVRAM 0x0300 |
| 144 | |
| 145 | /* |
| 146 | * DEBUG mode options. |
| 147 | */ |
| 148 | #define WI_TEST_MONITOR 0x0B /* monitor mode for testing */ |
| 149 | |
| 150 | /* Status register values */ |
| 151 | #define WI_STAT_CMD_CODE 0x003F |
| 152 | #define WI_STAT_DIAG_ERR 0x0100 |
| 153 | #define WI_STAT_INQ_ERR 0x0500 |
| 154 | #define WI_STAT_CMD_RESULT 0x7F00 |
| 155 | |
| 156 | /* memory handle management registers */ |
| 157 | #define WI_INFO_FID 0x10 |
| 158 | #define WI_RX_FID 0x20 |
| 159 | #define WI_ALLOC_FID 0x22 |
| 160 | #define WI_TX_CMP_FID 0x24 |
| 161 | |
| 162 | /* |
| 163 | * Buffer Access Path (BAP) registers. |
| 164 | * These are I/O channels. I believe you can use each one for |
| 165 | * any desired purpose independently of the other. |
| 166 | * Currently, we only use BAP0, and perhaps BAP1 can be used |
| 167 | * within interrupt context. |
| 168 | */ |
| 169 | #define WI_SEL0 0x18 |
| 170 | #define WI_SEL1 0x1A |
| 171 | #define WI_OFF0 0x1C |
| 172 | #define WI_OFF1 0x1E |
| 173 | #define WI_DATA0 0x36 |
| 174 | #define WI_DATA1 0x38 |
| 175 | |
| 176 | #define WI_OFF_BUSY 0x8000 |
| 177 | #define WI_OFF_ERR 0x4000 |
| 178 | #define WI_OFF_DATAOFF 0x0FFF |
| 179 | |
| 180 | /* Event registers */ |
| 181 | #define WI_EVENT_STAT 0x30 /* Event status */ |
| 182 | #define WI_INT_EN 0x32 /* Interrupt enable/disable */ |
| 183 | #define WI_EVENT_ACK 0x34 /* Ack event */ |
| 184 | |
| 185 | /* Events */ |
| 186 | #define WI_EV_TICK 0x8000 /* aux timer tick */ |
| 187 | #define WI_EV_RES 0x4000 /* controller h/w error (time out) */ |
| 188 | #define WI_EV_INFO_DROP 0x2000 /* no RAM to build unsolicited frame */ |
| 189 | #define WI_EV_NO_CARD 0x0800 /* card removed (hunh?) */ |
| 190 | #define WI_EV_DUIF_RX 0x0400 /* wavelan management packet received */ |
| 191 | #define WI_EV_INFO 0x0080 /* async info frame */ |
| 192 | #define WI_EV_CMD 0x0010 /* command completed */ |
| 193 | #define WI_EV_ALLOC 0x0008 /* async alloc/reclaim completed */ |
| 194 | #define WI_EV_TX_EXC 0x0004 /* async xmit completed with failure */ |
| 195 | #define WI_EV_TX 0x0002 /* async xmit completed successfully */ |
| 196 | #define WI_EV_RX 0x0001 /* async rx completed */ |
| 197 | |
| 198 | /* Host software registers */ |
| 199 | #define WI_SW0 0x28 |
| 200 | #define WI_SW1 0x2A |
| 201 | #define WI_SW2 0x2C |
| 202 | #define WI_SW3 0x2E /* does not appear in Prism2 */ |
| 203 | |
| 204 | #define WI_CNTL 0x14 |
| 205 | |
| 206 | #define WI_CNTL_AUX_ENA 0xC000 |
| 207 | #define WI_CNTL_AUX_ENA_STAT 0xC000 |
| 208 | #define WI_CNTL_AUX_DIS_STAT 0x0000 |
| 209 | #define WI_CNTL_AUX_ENA_CNTL 0x8000 |
| 210 | #define WI_CNTL_AUX_DIS_CNTL 0x4000 |
| 211 | |
| 212 | #define WI_AUX_PAGE 0x3A |
| 213 | #define WI_AUX_OFFSET 0x3C |
| 214 | #define WI_AUX_DATA 0x3E |
| 215 | |
| 216 | #define WI_AUX_PGSZ 128 |
| 217 | #define WI_AUX_KEY0 0xfe01 |
| 218 | #define WI_AUX_KEY1 0xdc23 |
| 219 | #define WI_AUX_KEY2 0xba45 |
| 220 | |
| 221 | #define WI_COR 0x40 /* only for Symbol */ |
| 222 | #define WI_COR_RESET 0x0080 |
| 223 | #define WI_COR_IOMODE 0x0041 |
| 224 | |
| 225 | #define WI_HCR 0x42 /* only for Symbol */ |
| 226 | #define WI_HCR_4WIRE 0x0010 |
| 227 | #define WI_HCR_RUN 0x0007 |
| 228 | #define WI_HCR_HOLD 0x000f |
| 229 | #define WI_HCR_EEHOLD 0x00ce |
| 230 | |
| 231 | #define WI_TMD_COR 0x14 /* Prism COR (TMD) */ |
| 232 | #define WI_TMD_IO 0x18 /* Prism I/O space (TMD) */ |
| 233 | |
| 234 | /* |
| 235 | * PCI Host Interface Registers (HFA3842 Specific) |
| 236 | * The value of all Register's Offset, such as WI_INFO_FID and WI_PARAM0, |
| 237 | * has doubled. |
| 238 | * About WI_PCI_COR: In this Register, only soft-reset bit implement; Bit(7). |
| 239 | */ |
| 240 | #define WI_PCI_COR 0x4C |
| 241 | #define WI_PCI_HCR 0x5C |
| 242 | #define WI_PCI_MASTER0_ADDRH 0x80 |
| 243 | #define WI_PCI_MASTER0_ADDRL 0x84 |
| 244 | #define WI_PCI_MASTER0_LEN 0x88 |
| 245 | #define WI_PCI_MASTER0_CON 0x8C |
| 246 | |
| 247 | #define WI_PCI_STATUS 0x98 |
| 248 | |
| 249 | #define WI_PCI_MASTER1_ADDRH 0xA0 |
| 250 | #define WI_PCI_MASTER1_ADDRL 0xA4 |
| 251 | #define WI_PCI_MASTER1_LEN 0xA8 |
| 252 | #define WI_PCI_MASTER1_CON 0xAC |
| 253 | |
| 254 | #define WI_COR_SOFT_RESET (1 << 7) |
| 255 | #define WI_COR_CLEAR 0x00 |
| 256 | |
| 257 | /* |
| 258 | * One form of communication with the Hermes is with what Lucent calls |
| 259 | * LTV records, where LTV stands for Length, Type and Value. The length |
| 260 | * and type are 16 bits and are in native byte order. The value is in |
| 261 | * multiples of 16 bits and is in little endian byte order. |
| 262 | */ |
| 263 | struct wi_lt_hdr { |
| 264 | u_int16_t wi_len; |
| 265 | u_int16_t wi_type; |
| 266 | /* value is vary depends on resource id */ |
| 267 | }; |
| 268 | |
| 269 | /* |
| 270 | * Download buffer location and length (0xFD01). |
| 271 | */ |
| 272 | struct wi_dnld_buf { |
| 273 | u_int16_t wi_buf_pg; /* page addr of intermediate dl buf*/ |
| 274 | u_int16_t wi_buf_off; /* offset of idb */ |
| 275 | u_int16_t wi_buf_len; /* len of idb */ |
| 276 | }; |
| 277 | |
| 278 | /* |
| 279 | * Mem sizes (0xFD02). |
| 280 | */ |
| 281 | struct wi_memsz { |
| 282 | u_int16_t wi_mem_ram; |
| 283 | u_int16_t wi_mem_nvram; |
| 284 | }; |
| 285 | |
| 286 | /* |
| 287 | * NIC Identification (0xFD0B, 0xFD20) |
| 288 | */ |
| 289 | struct wi_ver { |
| 290 | u_int16_t wi_ver[4]; |
| 291 | }; |
| 292 | |
| 293 | /* define card ident */ |
| 294 | /* Lucent */ |
| 295 | #define WI_NIC_LUCENT_ID 0x0001 |
| 296 | #define WI_NIC_LUCENT_STR "Lucent Technologies, WaveLAN/IEEE" |
| 297 | |
| 298 | #define WI_NIC_SONY_ID 0x0002 |
| 299 | #define WI_NIC_SONY_STR "Sony WaveLAN/IEEE" |
| 300 | |
| 301 | #define WI_NIC_LUCENT_EMB_ID 0x0005 |
| 302 | #define WI_NIC_LUCENT_EMB_STR "Lucent Embedded WaveLAN/IEEE" |
| 303 | |
| 304 | /* Intersil */ |
| 305 | #define WI_NIC_EVB2_ID 0x8000 |
| 306 | #define WI_NIC_EVB2_STR "RF:PRISM2 MAC:HFA3841" |
| 307 | |
| 308 | #define WI_NIC_HWB3763_ID 0x8001 |
| 309 | #define WI_NIC_HWB3763_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3763 rev.B" |
| 310 | |
| 311 | #define WI_NIC_HWB3163_ID 0x8002 |
| 312 | #define WI_NIC_HWB3163_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.A" |
| 313 | |
| 314 | #define WI_NIC_HWB3163B_ID 0x8003 |
| 315 | #define WI_NIC_HWB3163B_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.B" |
| 316 | |
| 317 | #define WI_NIC_EVB3_ID 0x8004 |
| 318 | #define WI_NIC_EVB3_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL" |
| 319 | |
| 320 | #define WI_NIC_HWB1153_ID 0x8007 |
| 321 | #define WI_NIC_HWB1153_STR "RF:PRISM1 MAC:HFA3841 CARD:HWB1153" |
| 322 | |
| 323 | #define WI_NIC_P2_SST_ID 0x8008 /* Prism2 with SST flush */ |
| 324 | #define WI_NIC_P2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash" |
| 325 | |
| 326 | #define WI_NIC_EVB2_SST_ID 0x8009 |
| 327 | #define WI_NIC_EVB2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash" |
| 328 | |
| 329 | #define WI_NIC_3842_EVA_ID 0x800A /* Prism2 3842 Evaluation Board */ |
| 330 | #define WI_NIC_3842_EVA_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL" |
| 331 | |
| 332 | #define WI_NIC_3842_PCMCIA_AMD_ID 0x800B /* Prism2.5 PCMCIA */ |
| 333 | #define WI_NIC_3842_PCMCIA_SST_ID 0x800C |
| 334 | #define WI_NIC_3842_PCMCIA_ATM_ID 0x800D |
| 335 | #define WI_NIC_3842_PCMCIA_STR "RF:PRISM2.5 MAC:ISL3873B(PCMCIA)" |
| 336 | |
| 337 | #define WI_NIC_3842_MINI_AMD_ID 0x8012 /* Prism2.5 Mini-PCI */ |
| 338 | #define WI_NIC_3842_MINI_SST_ID 0x8013 |
| 339 | #define WI_NIC_3842_MINI_ATM_ID 0x8014 |
| 340 | #define WI_NIC_3842_MINI_STR "RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)" |
| 341 | |
| 342 | #define WI_NIC_3842_PCI_AMD_ID 0x8016 /* Prism2.5 PCI-bridge */ |
| 343 | #define WI_NIC_3842_PCI_SST_ID 0x8017 |
| 344 | #define WI_NIC_3842_PCI_ATM_ID 0x8018 |
| 345 | #define WI_NIC_3842_PCI_STR "RF:PRISM2.5 MAC:ISL3874A(PCI-bridge)" |
| 346 | |
| 347 | #define WI_NIC_P3_PCMCIA_AMD_ID 0x801A /* Prism3 PCMCIA */ |
| 348 | #define WI_NIC_P3_PCMCIA_SST_ID 0x801B |
| 349 | #define WI_NIC_P3_PCMCIA_STR "RF:PRISM3 MAC:ISL3871(PCMCIA)" |
| 350 | |
| 351 | #define WI_NIC_P3_MINI_AMD_ID 0x8021 /* Prism3 Mini-PCI */ |
| 352 | #define WI_NIC_P3_MINI_SST_ID 0x8022 |
| 353 | #define WI_NIC_P3_MINI_STR "RF:PRISM3 MAC:ISL3871(Mini-PCI)" |
| 354 | |
| 355 | /* |
| 356 | * List of intended regulatory domains (0xFD11). |
| 357 | */ |
| 358 | struct wi_domains { |
| 359 | u_int16_t wi_domains[6]; |
| 360 | }; |
| 361 | |
| 362 | /* |
| 363 | * CIS struct (0xFD13). |
| 364 | */ |
| 365 | struct wi_cis { |
| 366 | u_int16_t wi_cis[240]; |
| 367 | }; |
| 368 | |
| 369 | /* |
| 370 | * Communications quality (0xFD43). |
| 371 | */ |
| 372 | struct wi_commqual { |
| 373 | u_int16_t wi_coms_qual; |
| 374 | u_int16_t wi_sig_lvl; |
| 375 | u_int16_t wi_noise_lvl; |
| 376 | }; |
| 377 | |
| 378 | /* |
| 379 | * Actual system scale thresholds (0xFC06, 0xFD46). |
| 380 | */ |
| 381 | struct wi_scalethresh { |
| 382 | u_int16_t wi_energy_detect; |
| 383 | u_int16_t wi_carrier_detect; |
| 384 | u_int16_t wi_defer; |
| 385 | u_int16_t wi_cell_search; |
| 386 | u_int16_t wi_out_of_range; |
| 387 | u_int16_t wi_delta_snr; |
| 388 | }; |
| 389 | |
| 390 | /* |
| 391 | * PCF info struct (0xFD87). |
| 392 | */ |
| 393 | struct wi_pcf { |
| 394 | u_int16_t wi_medium_occupancy_limit; |
| 395 | u_int16_t wi_cfp_period; |
| 396 | u_int16_t wi_cfp_max_duration; |
| 397 | }; |
| 398 | |
| 399 | /* |
| 400 | * Connection control characteristics. (0xFC00) |
| 401 | * 0 == IBSS (802.11 compliant mode) (Only PRISM2) |
| 402 | * 1 == Basic Service Set (BSS) |
| 403 | * 2 == Wireless Distribution System (WDS) |
| 404 | * 3 == Pseudo IBSS |
| 405 | * (Only PRISM2; not 802.11 compliant mode, testing use only) |
| 406 | * 6 == HOST AP (Only PRISM2) |
| 407 | */ |
| 408 | #define WI_PORTTYPE_IBSS 0x0 |
| 409 | #define WI_PORTTYPE_BSS 0x1 |
| 410 | #define WI_PORTTYPE_WDS 0x2 |
| 411 | #define WI_PORTTYPE_ADHOC 0x3 |
| 412 | #define WI_PORTTYPE_HOSTAP 0x6 |
| 413 | |
| 414 | /* |
| 415 | * Mac addresses. (0xFC01, 0xFC08, 0xFD42) |
| 416 | */ |
| 417 | struct wi_macaddr { |
| 418 | union { |
| 419 | u_int16_t wi_mu_mac_addr_aligned[3]; |
| 420 | u_int8_t wi_mu_mac_addr[6]; |
| 421 | } mu; |
| 422 | }; |
| 423 | #define wi_mac_addr_aligned mu.wi_mu_mac_addr_aligned |
| 424 | #define wi_mac_addr mu.wi_mu_mac_addr |
| 425 | |
| 426 | /* |
| 427 | * Station set identification (SSID). (0xFC02, 0xFC04) |
| 428 | */ |
| 429 | struct wi_ssid { |
| 430 | u_int16_t wi_len; |
| 431 | u_int8_t wi_ssid[32]; |
| 432 | }; |
| 433 | |
| 434 | /* |
| 435 | * Set our station name. (0xFC0E) |
| 436 | */ |
| 437 | struct wi_nodename { |
| 438 | u_int16_t wi_nodelen; |
| 439 | u_int8_t wi_nodename[32]; |
| 440 | }; |
| 441 | |
| 442 | /* |
| 443 | * Multicast addresses to be put in filter. We're |
| 444 | * allowed up to 16 addresses in the filter. (0xFC80) |
| 445 | */ |
| 446 | struct wi_mcast { |
| 447 | struct ether_addr wi_mcast[16]; |
| 448 | }; |
| 449 | |
| 450 | /* |
| 451 | * Join request. (0xFCE2) |
| 452 | */ |
| 453 | struct wi_joinreq { |
| 454 | struct ether_addr wi_bssid; |
| 455 | u_int16_t wi_chan; |
| 456 | }; |
| 457 | |
| 458 | /* |
| 459 | * Information frame types. |
| 460 | */ |
| 461 | #define WI_INFO_NOTIFY 0xF000 /* Handover address */ |
| 462 | #define WI_INFO_COUNTERS 0xF100 /* Statistics counters */ |
| 463 | #define WI_INFO_SCAN_RESULTS 0xF101 /* Scan results */ |
| 464 | #define WI_INFO_HOST_SCAN_RESULTS 0xF104 /* Scan results */ |
| 465 | #define WI_INFO_LINK_STAT 0xF200 /* Link status */ |
| 466 | #define CONNECTED 1 |
| 467 | #define DISCONNECTED 2 |
| 468 | #define AP_CHANGE 3 |
| 469 | #define AP_OUT_OF_RANGE 4 |
| 470 | #define AP_IN_RANGE 5 |
| 471 | #define ASSOC_FAILED 6 |
| 472 | #define WI_INFO_ASSOC_STAT 0xF201 /* Association status */ |
| 473 | struct wi_assoc { |
| 474 | u_int16_t wi_assoc_stat; /* Association Status */ |
| 475 | #define ASSOC 1 |
| 476 | #define REASSOC 2 |
| 477 | #define DISASSOC 3 |
| 478 | #define ASSOCFAIL 4 |
| 479 | #define AUTHFAIL 5 |
| 480 | u_int8_t wi_assoc_sta[6]; /* Station Address */ |
| 481 | u_int8_t wi_assoc_osta[6]; /* OLD Station Address */ |
| 482 | u_int16_t wi_assoc_reason; /* Reason */ |
| 483 | u_int16_t wi_assoc_reserve; /* Reserved */ |
| 484 | }; |
| 485 | |
| 486 | #define WI_INFO_AUTH_REQUEST 0xF202 /* Authentication Request (AP) */ |
| 487 | #define WI_INFO_POWERSAVE_COUNT 0xF203 /* PowerSave User Count (AP) */ |
| 488 | |
| 489 | /* |
| 490 | * Scan Results of Prism2 chip |
| 491 | */ |
| 492 | |
| 493 | #define MAXAPINFO 30 |
| 494 | struct { |
| 495 | u_int16_t ; /* future use */ |
| 496 | u_int16_t ; /* The reason this scan was initiated |
| 497 | 1: Host initiated |
| 498 | 2: Firmware initiated |
| 499 | 3: Inquiry request from host */ |
| 500 | }; |
| 501 | |
| 502 | struct wi_scan_data_p2 { |
| 503 | u_int16_t wi_chid; /* BSS Channel ID from Probe Res.(PR)*/ |
| 504 | u_int16_t wi_noise; /* Average Noise Level of the PR */ |
| 505 | u_int16_t wi_signal; /* Signal Level on the PR */ |
| 506 | u_int8_t wi_bssid[6]; /* MACaddress of BSS responder from PR */ |
| 507 | u_int16_t wi_interval; /* BSS beacon interval */ |
| 508 | u_int16_t wi_capinfo; /* BSS Capability Information |
| 509 | IEEE Std 802.11(1997) ,see 7.3.1.4 */ |
| 510 | u_int16_t wi_namelen; /* Length of SSID strings */ |
| 511 | u_int8_t wi_name[32]; /* SSID strings */ |
| 512 | u_int16_t wi_suprate[5]; /* Supported Rates element from the PR |
| 513 | IEEE Std 802.11(1997) ,see 7.3.2.2 */ |
| 514 | u_int16_t wi_rate; /* Data rate of the PR */ |
| 515 | #define WI_APRATE_1 0x0A /* 1 Mbps */ |
| 516 | #define WI_APRATE_2 0x14 /* 2 Mbps */ |
| 517 | #define WI_APRATE_5 0x37 /* 5.5 Mbps */ |
| 518 | #define WI_APRATE_11 0x6E /* 11 Mbps */ |
| 519 | }; |
| 520 | |
| 521 | /* |
| 522 | * Scan Results of Lucent chip |
| 523 | */ |
| 524 | struct wi_scan_data { |
| 525 | u_int16_t wi_chid; /* BSS Channel ID from PR */ |
| 526 | u_int16_t wi_noise; /* Average Noise Level of the PR */ |
| 527 | u_int16_t wi_signal; /* Signal Level on the PR */ |
| 528 | u_int8_t wi_bssid[6]; /* MACaddress of BSS responder from PR */ |
| 529 | u_int16_t wi_interval; /* BSS beacon interval */ |
| 530 | u_int16_t wi_capinfo; /* BSS Capability Information |
| 531 | IEEE Std 802.11(1997) ,see 7.3.1.4 */ |
| 532 | u_int16_t wi_namelen; /* Length of SSID strings */ |
| 533 | u_int8_t wi_name[32]; /* SSID strings */ |
| 534 | }; |
| 535 | |
| 536 | /* |
| 537 | * transmit/receive frame structure |
| 538 | */ |
| 539 | struct wi_frame { |
| 540 | u_int16_t wi_status; /* 0x00 */ |
| 541 | u_int16_t wi_rx_tstamp1; /* 0x02 */ |
| 542 | u_int16_t wi_rx_tstamp0; /* 0x04 */ |
| 543 | u_int8_t wi_rx_silence; /* 0x06 */ |
| 544 | u_int8_t wi_rx_signal; /* 0x07 */ |
| 545 | u_int8_t wi_rx_rate; /* 0x08 */ |
| 546 | u_int8_t wi_rx_flow; /* 0x09 */ |
| 547 | u_int8_t wi_tx_rtry; /* 0x0a */ /* Prism2 AP Only */ |
| 548 | u_int8_t wi_tx_rate; /* 0x0b */ /* Prism2 AP Only */ |
| 549 | u_int16_t wi_tx_ctl; /* 0x0c */ |
| 550 | struct ieee80211_frame_addr4 wi_whdr; /* 0x0e */ |
| 551 | u_int16_t wi_dat_len; /* 0x2c */ |
| 552 | struct ether_header wi_ehdr; /* 0x2e */ |
| 553 | } __packed; |
| 554 | |
| 555 | /* Software support fields are returned untouched by TxOK, TxExc events. */ |
| 556 | #define wi_tx_swsup0 wi_rx_silence |
| 557 | #define wi_tx_swsup1 wi_rx_signal |
| 558 | #define wi_tx_swsup2 wi_rx_rate |
| 559 | #define wi_tx_idx wi_rx_flow |
| 560 | |
| 561 | /* Tx Status Field */ |
| 562 | #define WI_TXSTAT_RET_ERR 0x0001 |
| 563 | #define WI_TXSTAT_AGED_ERR 0x0002 |
| 564 | #define WI_TXSTAT_DISCONNECT 0x0004 |
| 565 | #define WI_TXSTAT_FORM_ERR 0x0008 |
| 566 | |
| 567 | /* Rx Status Field */ |
| 568 | #define WI_STAT_BADCRC 0x0001 |
| 569 | #define WI_STAT_UNDECRYPTABLE 0x0002 |
| 570 | #define WI_STAT_ERRSTAT 0x0003 |
| 571 | #define WI_STAT_MAC_PORT 0x0700 |
| 572 | #define WI_STAT_PCF 0x1000 |
| 573 | #define WI_RXSTAT_MSG_TYPE 0xE000 |
| 574 | #define WI_STAT_1042 0x2000 /* RFC1042 encoded */ |
| 575 | #define WI_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */ |
| 576 | #define WI_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */ |
| 577 | #define WI_STAT_MGMT 0x8000 /* 802.11b management frames */ |
| 578 | |
| 579 | #define WI_ENC_TX_E_II 0x0E |
| 580 | |
| 581 | #define WI_ENC_TX_1042 0x00 |
| 582 | #define WI_ENC_TX_TUNNEL 0xF8 |
| 583 | |
| 584 | /* TxControl Field (enhanced) */ |
| 585 | #define WI_TXCNTL_TX_OK 0x0002 |
| 586 | #define WI_TXCNTL_TX_EX 0x0004 |
| 587 | #define WI_TXCNTL_STRUCT_TYPE 0x0018 |
| 588 | #define WI_ENC_TX_802_3 0x00 |
| 589 | #define WI_ENC_TX_802_11 0x08 |
| 590 | #define WI_TXCNTL_ALTRTRY 0x0020 |
| 591 | #define WI_TXCNTL_NOCRYPT 0x0080 |
| 592 | |
| 593 | /* Limit on the number of AIDs handled in the PRISM2-based Host AP mode. */ |
| 594 | #define WI_MAX_AID 256 |
| 595 | |