FreeBSD/Linux Kernel Cross Reference
sys/dev/wi/if_wireg.h
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: releng/5.0/sys/dev/wi/if_wireg.h 105076 2002-10-14 01:59:57Z imp $
33 */
34
35 #define WI_DELAY 5
36 #define WI_TIMEOUT (500000/WI_DELAY) /* 500 ms */
37
38 #define WI_PORT0 0
39 #define WI_PORT1 1
40 #define WI_PORT2 2
41 #define WI_PORT3 3
42 #define WI_PORT4 4
43 #define WI_PORT5 5
44
45 #define WI_PCI_LMEMRES 0x10 /* PCI Memory (native PCI implementations) */
46 #define WI_PCI_LOCALRES 0x14 /* The PLX chip's local registers */
47 #define WI_PCI_MEMRES 0x18 /* The PCCard's attribute memory */
48 #define WI_PCI_IORES 0x1C /* The PCCard's I/O space */
49
50 #define WI_LOCAL_INTCSR 0x4c
51 #define WI_LOCAL_INTEN 0x40
52 #define WI_HFA384X_SWSUPPORT0_OFF 0x28
53 #define WI_PRISM2STA_MAGIC 0x4A2D
54 #define WI_HFA384X_PCICOR_OFF 0x26
55
56 /* Default port: 0 (only 0 exists on stations) */
57 #define WI_DEFAULT_PORT (WI_PORT0 << 8)
58
59 /* Default TX rate: 2Mbps, auto fallback */
60 #define WI_DEFAULT_TX_RATE 3
61
62 /* Default network name: ANY */
63 /*
64 * [sommerfeld 1999/07/15] Changed from "ANY" to ""; according to Bill Fenner,
65 * ANY is used in MS driver user interfaces, while "" is used over the
66 * wire..
67 */
68 #define WI_DEFAULT_NETNAME ""
69
70 #define WI_DEFAULT_AP_DENSITY 1
71
72 #define WI_DEFAULT_RTS_THRESH 2347
73
74 #define WI_DEFAULT_DATALEN 2304
75
76 #define WI_DEFAULT_CREATE_IBSS 0
77
78 #define WI_DEFAULT_PM_ENABLED 0
79
80 #define WI_DEFAULT_MAX_SLEEP 100
81
82 #define WI_DEFAULT_ROAMING 1
83
84 #define WI_DEFAULT_AUTHTYPE 1
85
86 #ifdef __NetBSD__
87 #define OS_STRING_NAME "NetBSD"
88 #endif
89 #ifdef __FreeBSD__
90 #define OS_STRING_NAME "FreeBSD"
91 #endif
92 #ifdef __OpenBSD__
93 #define OS_STRING_NAME "OpenBSD"
94 #endif
95
96 #define WI_DEFAULT_NODENAME OS_STRING_NAME " WaveLAN/IEEE node"
97
98 #define WI_DEFAULT_IBSS OS_STRING_NAME " IBSS"
99
100 #define WI_DEFAULT_CHAN 3
101
102 #define WI_BUS_PCCARD 0 /* pccard device */
103 #define WI_BUS_PCI_PLX 1 /* PCI card w/ PLX PCI/PCMICA bridge */
104 #define WI_BUS_PCI_NATIVE 2 /* native PCI device (Prism 2.5) */
105
106 /*
107 * register space access macros
108 */
109 #define CSR_WRITE_4(sc, reg, val) \
110 bus_space_write_4((sc)->wi_btag, (sc)->wi_bhandle, \
111 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val)
112 #define CSR_WRITE_2(sc, reg, val) \
113 bus_space_write_2((sc)->wi_btag, (sc)->wi_bhandle, \
114 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val)
115 #define CSR_WRITE_1(sc, reg, val) \
116 bus_space_write_1((sc)->wi_btag, (sc)->wi_bhandle, \
117 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val)
118
119 #define CSR_READ_4(sc, reg) \
120 bus_space_read_4((sc)->wi_btag, (sc)->wi_bhandle, \
121 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg))
122 #define CSR_READ_2(sc, reg) \
123 bus_space_read_2((sc)->wi_btag, (sc)->wi_bhandle, \
124 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg))
125 #define CSR_READ_1(sc, reg) \
126 bus_space_read_1((sc)->wi_btag, (sc)->wi_bhandle, \
127 (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg))
128
129 #define CSM_WRITE_1(sc, off, val) \
130 bus_space_write_1((sc)->wi_bmemtag, (sc)->wi_bmemhandle, off, val)
131
132 #define CSM_READ_1(sc, off) \
133 bus_space_read_1((sc)->wi_bmemtag, (sc)->wi_bmemhandle, off)
134
135 #define CSR_WRITE_STREAM_2(sc, reg, val) \
136 bus_space_write_stream_2(sc->wi_btag, sc->wi_bhandle, \
137 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), val)
138 #define CSR_WRITE_MULTI_STREAM_2(sc, reg, val, count) \
139 bus_space_write_multi_stream_2(sc->wi_btag, sc->wi_bhandle, \
140 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), val, count)
141 #define CSR_READ_STREAM_2(sc, reg) \
142 bus_space_read_stream_2(sc->wi_btag, sc->wi_bhandle, \
143 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)))
144 #define CSR_READ_MULTI_STREAM_2(sc, reg, buf, count) \
145 bus_space_read_multi_stream_2(sc->wi_btag, sc->wi_bhandle, \
146 (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), buf, count)
147
148 /*
149 * The WaveLAN/IEEE cards contain an 802.11 MAC controller which Lucent
150 * calls 'Hermes.' In typical fashion, getting documentation about this
151 * controller is about as easy as squeezing blood from a stone. Here
152 * is more or less what I know:
153 *
154 * - The Hermes controller is firmware driven, and the host interacts
155 * with the Hermes via a firmware interface, which can change.
156 *
157 * - The Hermes is described in a document called: "Hermes Firmware
158 * WaveLAN/IEEE Station Functions," document #010245, which of course
159 * Lucent will not release without an NDA.
160 *
161 * - Lucent has created a library called HCF (Hardware Control Functions)
162 * though which it wants developers to interact with the card. The HCF
163 * is needlessly complex, ill conceived and badly documented. Actually,
164 * the comments in the HCP code itself aren't bad, but the publically
165 * available manual that comes with it is awful, probably due largely to
166 * the fact that it has been emasculated in order to hide information
167 * that Lucent wants to keep proprietary. The purpose of the HCF seems
168 * to be to insulate the driver programmer from the Hermes itself so that
169 * Lucent has an excuse not to release programming in for it.
170 *
171 * - Lucent only makes available documentation and code for 'HCF Light'
172 * which is a stripped down version of HCF with certain features not
173 * implemented, most notably support for 802.11 frames.
174 *
175 * - The HCF code which I have seen blows goats. Whoever decided to
176 * use a 132 column format should be shot.
177 *
178 * Rather than actually use the Lucent HCF library, I have stripped all
179 * the useful information from it and used it to create a driver in the
180 * usual BSD form. Note: I don't want to hear anybody whining about the
181 * fact that the Lucent code is GPLed and mine isn't. I did not actually
182 * put any of Lucent's code in this driver: I only used it as a reference
183 * to obtain information about the underlying hardware. The Hermes
184 * programming interface is not GPLed, so bite me.
185 */
186
187 /*
188 * Size of Hermes & Prism2 I/O space.
189 */
190 #define WI_IOSIZ 0x40
191
192 /*
193 * Hermes & Prism2 register definitions
194 */
195
196 /* Hermes command/status registers. */
197 #define WI_COMMAND 0x00
198 #define WI_PARAM0 0x02
199 #define WI_PARAM1 0x04
200 #define WI_PARAM2 0x06
201 #define WI_STATUS 0x08
202 #define WI_RESP0 0x0A
203 #define WI_RESP1 0x0C
204 #define WI_RESP2 0x0E
205
206 /* Command register values. */
207 #define WI_CMD_BUSY 0x8000 /* busy bit */
208 #define WI_CMD_INI 0x0000 /* initialize */
209 #define WI_CMD_ENABLE 0x0001 /* enable */
210 #define WI_CMD_DISABLE 0x0002 /* disable */
211 #define WI_CMD_DIAG 0x0003
212 #define WI_CMD_ALLOC_MEM 0x000A /* allocate NIC memory */
213 #define WI_CMD_TX 0x000B /* transmit */
214 #define WI_CMD_NOTIFY 0x0010
215 #define WI_CMD_INQUIRE 0x0011
216 #define WI_CMD_ACCESS 0x0021
217 #define WI_CMD_ACCESS_WRITE 0x0121
218 #define WI_CMD_PROGRAM 0x0022
219 #define WI_CMD_READEE 0x0030 /* symbol only */
220 #define WI_CMD_READMIF 0x0030 /* prism2 */
221 #define WI_CMD_WRITEMIF 0x0031 /* prism2 */
222 #define WI_CMD_DEBUG 0x0038 /* Various test commands */
223
224 #define WI_CMD_CODE_MASK 0x003F
225
226 /*
227 * Various cmd test stuff.
228 */
229 #define WI_TEST_MONITOR 0x0B
230 #define WI_TEST_STOP 0x0F
231 #define WI_TEST_CFG_BITS 0x15
232 #define WI_TEST_CFG_BIT_ALC 0x08
233
234 /*
235 * Reclaim qualifier bit, applicable to the
236 * TX and INQUIRE commands.
237 */
238 #define WI_RECLAIM 0x0100 /* reclaim NIC memory */
239
240 /*
241 * ACCESS command qualifier bits.
242 */
243 #define WI_ACCESS_READ 0x0000
244 #define WI_ACCESS_WRITE 0x0100
245
246 /*
247 * PROGRAM command qualifier bits.
248 */
249 #define WI_PROGRAM_DISABLE 0x0000
250 #define WI_PROGRAM_ENABLE_RAM 0x0100
251 #define WI_PROGRAM_ENABLE_NVRAM 0x0200
252 #define WI_PROGRAM_NVRAM 0x0300
253
254 /* Status register values */
255 #define WI_STAT_CMD_CODE 0x003F
256 #define WI_STAT_DIAG_ERR 0x0100
257 #define WI_STAT_INQ_ERR 0x0500
258 #define WI_STAT_CMD_RESULT 0x7F00
259
260 /* memory handle management registers */
261 #define WI_INFO_FID 0x10
262 #define WI_RX_FID 0x20
263 #define WI_ALLOC_FID 0x22
264 #define WI_TX_CMP_FID 0x24
265
266 /*
267 * Buffer Access Path (BAP) registers.
268 * These are I/O channels. I believe you can use each one for
269 * any desired purpose independently of the other. In general
270 * though, we use BAP1 for reading and writing LTV records and
271 * reading received data frames, and BAP0 for writing transmit
272 * frames. This is a convention though, not a rule.
273 */
274 #define WI_SEL0 0x18
275 #define WI_SEL1 0x1A
276 #define WI_OFF0 0x1C
277 #define WI_OFF1 0x1E
278 #define WI_DATA0 0x36
279 #define WI_DATA1 0x38
280 #define WI_BAP0 WI_DATA0
281 #define WI_BAP1 WI_DATA1
282
283 #define WI_OFF_BUSY 0x8000
284 #define WI_OFF_ERR 0x4000
285 #define WI_OFF_DATAOFF 0x0FFF
286
287 /* Event registers */
288 #define WI_EVENT_STAT 0x30 /* Event status */
289 #define WI_INT_EN 0x32 /* Interrupt enable/disable */
290 #define WI_EVENT_ACK 0x34 /* Ack event */
291
292 /* Events */
293 #define WI_EV_TICK 0x8000 /* aux timer tick */
294 #define WI_EV_RES 0x4000 /* controller h/w error (time out) */
295 #define WI_EV_INFO_DROP 0x2000 /* no RAM to build unsolicited frame */
296 #define WI_EV_NO_CARD 0x0800 /* card removed (hunh?) */
297 #define WI_EV_DUIF_RX 0x0400 /* wavelan management packet received */
298 #define WI_EV_INFO 0x0080 /* async info frame */
299 #define WI_EV_CMD 0x0010 /* command completed */
300 #define WI_EV_ALLOC 0x0008 /* async alloc/reclaim completed */
301 #define WI_EV_TX_EXC 0x0004 /* async xmit completed with failure */
302 #define WI_EV_TX 0x0002 /* async xmit completed succesfully */
303 #define WI_EV_RX 0x0001 /* async rx completed */
304
305 #define WI_INTRS \
306 (WI_EV_RX|WI_EV_TX|WI_EV_TX_EXC|WI_EV_ALLOC|WI_EV_INFO|WI_EV_INFO_DROP)
307
308 /* Host software registers */
309 #define WI_SW0 0x28
310 #define WI_SW1 0x2A
311 #define WI_SW2 0x2C
312 #define WI_SW3 0x2E /* does not appear in Prism2 */
313
314 #define WI_CNTL 0x14
315
316 #define WI_CNTL_AUX_ENA 0xC000
317 #define WI_CNTL_AUX_ENA_STAT 0xC000
318 #define WI_CNTL_AUX_DIS_STAT 0x0000
319 #define WI_CNTL_AUX_ENA_CNTL 0x8000
320 #define WI_CNTL_AUX_DIS_CNTL 0x4000
321
322 #define WI_AUX_PAGE 0x3A
323 #define WI_AUX_OFFSET 0x3C
324 #define WI_AUX_DATA 0x3E
325
326 #define WI_AUX_PGSZ 128
327 #define WI_AUX_KEY0 0xfe01
328 #define WI_AUX_KEY1 0xdc23
329 #define WI_AUX_KEY2 0xba45
330
331 #define WI_COR 0x40 /* only for Symbol */
332 #define WI_COR_RESET 0x0080
333 #define WI_COR_IOMODE 0x0041
334
335 #define WI_HCR 0x42 /* only for Symbol */
336 #define WI_HCR_4WIRE 0x0010
337 #define WI_HCR_RUN 0x0007
338 #define WI_HCR_HOLD 0x000f
339 #define WI_HCR_EEHOLD 0x00ce
340
341 #define WI_COR_OFFSET 0x3e0 /* OK for PCI, must be bogus for pccard */
342 #define WI_COR_VALUE 0x41
343
344 /*
345 * One form of communication with the Hermes is with what Lucent calls
346 * LTV records, where LTV stands for Length, Type and Value. The length
347 * and type are 16 bits and are in native byte order. The value is in
348 * multiples of 16 bits and is in little endian byte order.
349 */
350 struct wi_ltv_gen {
351 u_int16_t wi_len;
352 u_int16_t wi_type;
353 u_int16_t wi_val;
354 };
355
356 struct wi_ltv_str {
357 u_int16_t wi_len;
358 u_int16_t wi_type;
359 u_int16_t wi_str[17];
360 };
361
362 #define WI_SETVAL(recno, val) \
363 do { \
364 struct wi_ltv_gen g; \
365 \
366 g.wi_len = 2; \
367 g.wi_type = recno; \
368 g.wi_val = htole16(val); \
369 wi_write_record(sc, &g); \
370 } while (0)
371
372 #define WI_SETSTR(recno, str) \
373 do { \
374 struct wi_ltv_str s; \
375 int l; \
376 \
377 l = (strlen(str) + 1) & ~0x1; \
378 bzero((char *)&s, sizeof(s)); \
379 s.wi_len = (l / 2) + 2; \
380 s.wi_type = recno; \
381 s.wi_str[0] = htole16(strlen(str)); \
382 bcopy(str, (char *)&s.wi_str[1], strlen(str)); \
383 wi_write_record(sc, (struct wi_ltv_gen *)&s); \
384 } while (0)
385
386 /*
387 * Download buffer location and length (0xFD01).
388 */
389 struct wi_ltv_dnld_buf {
390 u_int16_t wi_len;
391 u_int16_t wi_type;
392 u_int16_t wi_buf_pg; /* page addr of intermediate dl buf*/
393 u_int16_t wi_buf_off; /* offset of idb */
394 u_int16_t wi_buf_len; /* len of idb */
395 };
396
397 /*
398 * Mem sizes (0xFD02).
399 */
400 struct wi_ltv_memsz {
401 u_int16_t wi_len;
402 u_int16_t wi_type;
403 u_int16_t wi_mem_ram;
404 u_int16_t wi_mem_nvram;
405 };
406
407 /*
408 * NIC Identification (0xFD0B, 0xFD20)
409 */
410 struct wi_ltv_ver {
411 u_int16_t wi_len;
412 u_int16_t wi_type;
413 u_int16_t wi_ver[4];
414 };
415
416 /* define card ident */
417 #define WI_NIC_LUCENT_ID 0x0001
418 #define WI_NIC_LUCENT_STR "Lucent Technologies, WaveLAN/IEEE"
419
420 #define WI_NIC_SONY_ID 0x0002
421 #define WI_NIC_SONY_STR "Sony WaveLAN/IEEE"
422
423 #define WI_NIC_LUCENT_EMB_ID 0x0005
424 #define WI_NIC_LUCENT_EMB_STR "Lucent Embedded WaveLAN/IEEE"
425
426 #define WI_NIC_EVB2_ID 0x8000
427 #define WI_NIC_EVB2_STR "RF:PRISM2 MAC:HFA3841"
428
429 #define WI_NIC_HWB3763_ID 0x8001
430 #define WI_NIC_HWB3763_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3763 rev.B"
431
432 #define WI_NIC_HWB3163_ID 0x8002
433 #define WI_NIC_HWB3163_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.A"
434
435 #define WI_NIC_HWB3163B_ID 0x8003
436 #define WI_NIC_HWB3163B_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163 rev.B"
437
438 #define WI_NIC_EVB3_ID 0x8004
439 #define WI_NIC_EVB3_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL"
440
441 #define WI_NIC_HWB1153_ID 0x8007
442 #define WI_NIC_HWB1153_STR "RF:PRISM1 MAC:HFA3841 CARD:HWB1153"
443
444 #define WI_NIC_P2_SST_ID 0x8008 /* Prism2 with SST flush */
445 #define WI_NIC_P2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash"
446
447 #define WI_NIC_EVB2_SST_ID 0x8009
448 #define WI_NIC_EVB2_SST_STR "RF:PRISM2 MAC:HFA3841 CARD:HWB3163-SST-flash"
449
450 #define WI_NIC_3842_EVA_ID 0x800A /* 3842 Evaluation Board */
451 #define WI_NIC_3842_EVA_STR "RF:PRISM2 MAC:HFA3842 CARD:HFA3842 EVAL"
452
453 #define WI_NIC_3842_PCMCIA_AMD_ID 0x800B /* Prism2.5 PCMCIA */
454 #define WI_NIC_3842_PCMCIA_SST_ID 0x800C
455 #define WI_NIC_3842_PCMCIA_ATL_ID 0x800D
456 #define WI_NIC_3842_PCMCIA_ATS_ID 0x800E
457 #define WI_NIC_3842_PCMCIA_STR "RF:PRISM2.5 MAC:ISL3873"
458
459 #define WI_NIC_3842_MINI_AMD_ID 0x8012 /* Prism2.5 Mini-PCI */
460 #define WI_NIC_3842_MINI_SST_ID 0x8013
461 #define WI_NIC_3842_MINI_ATL_ID 0x8014
462 #define WI_NIC_3842_MINI_ATS_ID 0x8015
463 #define WI_NIC_3842_MINI_STR "RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)"
464
465 #define WI_NIC_3842_PCI_AMD_ID 0x8016 /* Prism2.5 PCI-bridge */
466 #define WI_NIC_3842_PCI_SST_ID 0x8017
467 #define WI_NIC_3842_PCI_ATL_ID 0x8018
468 #define WI_NIC_3842_PCI_ATS_ID 0x8019
469 #define WI_NIC_3842_PCI_STR "RF:PRISM2.5 MAC:ISL3874A(PCI-bridge)"
470
471 #define WI_NIC_P3_PCMCIA_AMD_ID 0x801A /* Prism3 PCMCIA */
472 #define WI_NIC_P3_PCMCIA_SST_ID 0x801B
473 #define WI_NIC_P3_PCMCIA_ATL_ID 0x801C
474 #define WI_NIC_P3_PCMCIA_ATS_ID 0x801D
475 #define WI_NIC_P3_PCMCIA_STR "RF:PRISM3(PCMCIA)"
476
477 #define WI_NIC_P3_MINI_AMD_ID 0x8021 /* Prism3 Mini-PCI */
478 #define WI_NIC_P3_MINI_SST_ID 0x8022
479 #define WI_NIC_P3_MINI_ATL_ID 0x8023
480 #define WI_NIC_P3_MINI_ATS_ID 0x8024
481 #define WI_NIC_P3_MINI_STR "RF:PRISM3(Mini-PCI)"
482
483 /*
484 * List of intended regulatory domains (0xFD11).
485 */
486 struct wi_ltv_domains {
487 u_int16_t wi_len;
488 u_int16_t wi_type;
489 u_int16_t wi_num_dom;
490 u_int8_t wi_domains[10];
491 };
492
493 /*
494 * CIS struct (0xFD13).
495 */
496 struct wi_ltv_cis {
497 u_int16_t wi_len;
498 u_int16_t wi_type;
499 u_int16_t wi_cis[240];
500 };
501
502 /*
503 * Communications quality (0xFD43).
504 */
505 struct wi_ltv_commqual {
506 u_int16_t wi_len;
507 u_int16_t wi_type;
508 u_int16_t wi_coms_qual;
509 u_int16_t wi_sig_lvl;
510 u_int16_t wi_noise_lvl;
511 };
512
513 /*
514 * Actual system scale thresholds (0xFC06, 0xFD46).
515 */
516 struct wi_ltv_scalethresh {
517 u_int16_t wi_len;
518 u_int16_t wi_type;
519 u_int16_t wi_energy_detect;
520 u_int16_t wi_carrier_detect;
521 u_int16_t wi_defer;
522 u_int16_t wi_cell_search;
523 u_int16_t wi_out_of_range;
524 u_int16_t wi_delta_snr;
525 };
526
527 /*
528 * PCF info struct (0xFD87).
529 */
530 struct wi_ltv_pcf {
531 u_int16_t wi_len;
532 u_int16_t wi_type;
533 u_int16_t wi_energy_detect;
534 u_int16_t wi_carrier_detect;
535 u_int16_t wi_defer;
536 u_int16_t wi_cell_search;
537 u_int16_t wi_range;
538 };
539
540 /*
541 * Connection control characteristics. (0xFC00)
542 * 0 == IBSS (802.11 compliant mode) (Only PRISM2)
543 * 1 == Basic Service Set (BSS)
544 * 2 == Wireless Distribudion System (WDS)
545 * 3 == Pseudo IBSS
546 * (Only PRISM2; not 802.11 compliant mode, testing use only)
547 * 6 == HOST AP (Only PRISM2)
548 */
549 #define WI_PORTTYPE_BSS 0x1
550 #define WI_PORTTYPE_WDS 0x2
551 #define WI_PORTTYPE_ADHOC 0x3
552 #define WI_PORTTYPE_IBSS 0x4
553 #define WI_PORTTYPE_HOSTAP 0x6
554
555 /*
556 * Mac addresses. (0xFC01, 0xFC08)
557 */
558 struct wi_ltv_macaddr {
559 u_int16_t wi_len;
560 u_int16_t wi_type;
561 u_int16_t wi_mac_addr[3];
562 };
563
564 /*
565 * Station set identification (SSID). (0xFC02, 0xFC04)
566 */
567 struct wi_ltv_ssid {
568 u_int16_t wi_len;
569 u_int16_t wi_type;
570 u_int16_t wi_id[17];
571 };
572
573 /*
574 * Set our station name. (0xFC0E)
575 */
576 struct wi_ltv_nodename {
577 u_int16_t wi_len;
578 u_int16_t wi_type;
579 u_int16_t wi_nodename[17];
580 };
581
582 /*
583 * Multicast addresses to be put in filter. We're
584 * allowed up to 16 addresses in the filter. (0xFC80)
585 */
586 struct wi_ltv_mcast {
587 u_int16_t wi_len;
588 u_int16_t wi_type;
589 struct ether_addr wi_mcast[16];
590 };
591
592 /*
593 * supported rates. (0xFCB4)
594 */
595 #define WI_SUPPRATES_1M 0x0001
596 #define WI_SUPPRATES_2M 0x0002
597 #define WI_SUPPRATES_5M 0x0004
598 #define WI_SUPPRATES_11M 0x0008
599 #define WI_RATES_BITS "\2\0011M\0022M\0035.5M\00411M"
600
601 /*
602 * Information frame types.
603 */
604 #define WI_INFO_NOTIFY 0xF000 /* Handover address */
605 #define WI_INFO_COUNTERS 0xF100 /* Statistics counters */
606 #define WI_INFO_SCAN_RESULTS 0xF101 /* Scan results */
607 #define WI_INFO_LINK_STAT 0xF200 /* Link status */
608 #define WI_INFO_ASSOC_STAT 0xF201 /* Association status */
609
610 /*
611 * Hermes transmit/receive frame structure
612 */
613 struct wi_frame {
614 u_int16_t wi_status; /* 0x00 */
615 u_int16_t wi_rsvd0; /* 0x02 */
616 u_int16_t wi_rsvd1; /* 0x04 */
617 u_int16_t wi_q_info; /* 0x06 */
618 u_int16_t wi_rsvd2; /* 0x08 */
619 u_int8_t wi_tx_rtry; /* 0x0A */
620 u_int8_t wi_tx_rate; /* 0x0B */
621 u_int16_t wi_tx_ctl; /* 0x0C */
622 u_int16_t wi_frame_ctl; /* 0x0E */
623 u_int16_t wi_id; /* 0x10 */
624 u_int8_t wi_addr1[6]; /* 0x12 */
625 u_int8_t wi_addr2[6]; /* 0x18 */
626 u_int8_t wi_addr3[6]; /* 0x1E */
627 u_int16_t wi_seq_ctl; /* 0x24 */
628 u_int8_t wi_addr4[6]; /* 0x26 */
629 u_int16_t wi_dat_len; /* 0x2C */
630 u_int8_t wi_dst_addr[6]; /* 0x2E */
631 u_int8_t wi_src_addr[6]; /* 0x34 */
632 u_int16_t wi_len; /* 0x3A */
633 u_int16_t wi_dat[3]; /* 0x3C */ /* SNAP header */
634 u_int16_t wi_type; /* 0x42 */
635 };
636
637 #define WI_802_3_OFFSET 0x2E
638 #define WI_802_11_OFFSET 0x44
639 #define WI_802_11_OFFSET_RAW 0x3C
640 #define WI_802_11_OFFSET_HDR 0x0E
641
642 #define WI_STAT_BADCRC 0x0001
643 #define WI_STAT_UNDECRYPTABLE 0x0002
644 #define WI_STAT_ERRSTAT 0x0003
645 #define WI_STAT_MAC_PORT 0x0700
646 #define WI_STAT_1042 0x2000 /* RFC1042 encoded */
647 #define WI_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */
648 #define WI_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */
649 #define WI_STAT_MGMT 0x8000 /* 802.11b management frames */
650 #define WI_RXSTAT_MSG_TYPE 0xE000
651
652 #define WI_ENC_TX_802_3 0x00
653 #define WI_ENC_TX_802_11 0x11
654 #define WI_ENC_TX_MGMT 0x08
655 #define WI_ENC_TX_E_II 0x0E
656
657 #define WI_ENC_TX_1042 0x00
658 #define WI_ENC_TX_TUNNEL 0xF8
659
660 #define WI_TXCNTL_MACPORT 0x00FF
661 #define WI_TXCNTL_STRUCTTYPE 0xFF00
662 #define WI_TXCNTL_TX_EX 0x0004
663 #define WI_TXCNTL_TX_OK 0x0002
664 #define WI_TXCNTL_NOCRYPT 0x0080
665
666 /*
667 * SNAP (sub-network access protocol) constants for transmission
668 * of IP datagrams over IEEE 802 networks, taken from RFC1042.
669 * We need these for the LLC/SNAP header fields in the TX/RX frame
670 * structure.
671 */
672 #define WI_SNAP_K1 0xaa /* assigned global SAP for SNAP */
673 #define WI_SNAP_K2 0x00
674 #define WI_SNAP_CONTROL 0x03 /* unnumbered information format */
675 #define WI_SNAP_WORD0 (WI_SNAP_K1 | (WI_SNAP_K1 << 8))
676 #define WI_SNAP_WORD1 (WI_SNAP_K2 | (WI_SNAP_CONTROL << 8))
677 #define WI_SNAPHDR_LEN 0x6
678 #define WI_FCS_LEN 0x4
679
680 /*
681 * HFA3861/3863 (BBP) Control Registers
682 */
683 #define WI_HFA386X_CR_A_D_TEST_MODES2 0x1A
684 #define WI_HFA386X_CR_MANUAL_TX_POWER 0x3E
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