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Linux 4.16.11
[linux/fpc-iii.git] / drivers / staging / wlan-ng / hfa384x.h
blob85c3af00abd2eb410481e9a3e35051cab16b04d7
1 // SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1)
2 /* hfa384x.h
3 *
4 * Defines the constants and data structures for the hfa384x
5 *
6 * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
7 * --------------------------------------------------------------------
8 *
9 * linux-wlan
10 *
11 * The contents of this file are subject to the Mozilla Public
12 * License Version 1.1 (the "License"); you may not use this file
13 * except in compliance with the License. You may obtain a copy of
14 * the License at http://www.mozilla.org/MPL/
15 *
16 * Software distributed under the License is distributed on an "AS
17 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
18 * implied. See the License for the specific language governing
19 * rights and limitations under the License.
20 *
21 * Alternatively, the contents of this file may be used under the
22 * terms of the GNU Public License version 2 (the "GPL"), in which
23 * case the provisions of the GPL are applicable instead of the
24 * above. If you wish to allow the use of your version of this file
25 * only under the terms of the GPL and not to allow others to use
26 * your version of this file under the MPL, indicate your decision
27 * by deleting the provisions above and replace them with the notice
28 * and other provisions required by the GPL. If you do not delete
29 * the provisions above, a recipient may use your version of this
30 * file under either the MPL or the GPL.
31 *
32 * --------------------------------------------------------------------
33 *
34 * Inquiries regarding the linux-wlan Open Source project can be
35 * made directly to:
36 *
37 * AbsoluteValue Systems Inc.
38 * info@linux-wlan.com
39 * http://www.linux-wlan.com
40 *
41 * --------------------------------------------------------------------
42 *
43 * Portions of the development of this software were funded by
44 * Intersil Corporation as part of PRISM(R) chipset product development.
45 *
46 * --------------------------------------------------------------------
47 *
48 * [Implementation and usage notes]
49 *
50 * [References]
51 * CW10 Programmer's Manual v1.5
52 * IEEE 802.11 D10.0
53 *
54 * --------------------------------------------------------------------
55 */
56
57 #ifndef _HFA384x_H
58 #define _HFA384x_H
59
60 #define HFA384x_FIRMWARE_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
61
62 #include <linux/if_ether.h>
63 #include <linux/usb.h>
64
65 /*--- Mins & Maxs -----------------------------------*/
66 #define HFA384x_PORTID_MAX ((u16)7)
67 #define HFA384x_NUMPORTS_MAX ((u16)(HFA384x_PORTID_MAX + 1))
68 #define HFA384x_PDR_LEN_MAX ((u16)512) /* in bytes, from EK */
69 #define HFA384x_PDA_RECS_MAX ((u16)200) /* a guess */
70 #define HFA384x_PDA_LEN_MAX ((u16)1024) /* in bytes, from EK*/
71 #define HFA384x_SCANRESULT_MAX ((u16)31)
72 #define HFA384x_HSCANRESULT_MAX ((u16)31)
73 #define HFA384x_CHINFORESULT_MAX ((u16)16)
74 #define HFA384x_RID_GUESSING_MAXLEN 2048 /* I'm not really sure */
75 #define HFA384x_RIDDATA_MAXLEN HFA384x_RID_GUESSING_MAXLEN
76 #define HFA384x_USB_RWMEM_MAXLEN 2048
77
78 /*--- Support Constants -----------------------------*/
79 #define HFA384x_PORTTYPE_IBSS ((u16)0)
80 #define HFA384x_PORTTYPE_BSS ((u16)1)
81 #define HFA384x_PORTTYPE_PSUEDOIBSS ((u16)3)
82 #define HFA384x_WEPFLAGS_PRIVINVOKED ((u16)BIT(0))
83 #define HFA384x_WEPFLAGS_EXCLUDE ((u16)BIT(1))
84 #define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((u16)BIT(4))
85 #define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((u16)BIT(7))
86 #define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((u16)3)
87 #define HFA384x_PORTSTATUS_DISABLED ((u16)1)
88 #define HFA384x_RATEBIT_1 ((u16)1)
89 #define HFA384x_RATEBIT_2 ((u16)2)
90 #define HFA384x_RATEBIT_5dot5 ((u16)4)
91 #define HFA384x_RATEBIT_11 ((u16)8)
92
93 /*--- MAC Internal memory constants and macros ------*/
94 /* masks and macros used to manipulate MAC internal memory addresses. */
95 /* MAC internal memory addresses are 23 bit quantities. The MAC uses
96 * a paged address space where the upper 16 bits are the page number
97 * and the lower 7 bits are the offset. There are various Host API
98 * elements that require two 16-bit quantities to specify a MAC
99 * internal memory address. Unfortunately, some of the API's use a
100 * page/offset format where the offset value is JUST the lower seven
101 * bits and the page is the remaining 16 bits. Some of the API's
102 * assume that the 23 bit address has been split at the 16th bit. We
103 * refer to these two formats as AUX format and CMD format. The
104 * macros below help handle some of this.
105 */
106
107 /* Mask bits for discarding unwanted pieces in a flat address */
108 #define HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80)
109 #define HFA384x_ADDR_FLAT_AUX_OFF_MASK (0x0000007f)
110 #define HFA384x_ADDR_FLAT_CMD_PAGE_MASK (0xffff0000)
111 #define HFA384x_ADDR_FLAT_CMD_OFF_MASK (0x0000ffff)
112
113 /* Mask bits for discarding unwanted pieces in AUX format
114 * 16-bit address parts
115 */
116 #define HFA384x_ADDR_AUX_PAGE_MASK (0xffff)
117 #define HFA384x_ADDR_AUX_OFF_MASK (0x007f)
118
119 /* Make a 32-bit flat address from AUX format 16-bit page and offset */
120 #define HFA384x_ADDR_AUX_MKFLAT(p, o) \
121 ((((u32)(((u16)(p)) & HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \
122 ((u32)(((u16)(o)) & HFA384x_ADDR_AUX_OFF_MASK)))
123
124 /* Make CMD format offset and page from a 32-bit flat address */
125 #define HFA384x_ADDR_CMD_MKPAGE(f) \
126 ((u16)((((u32)(f)) & HFA384x_ADDR_FLAT_CMD_PAGE_MASK) >> 16))
127 #define HFA384x_ADDR_CMD_MKOFF(f) \
128 ((u16)(((u32)(f)) & HFA384x_ADDR_FLAT_CMD_OFF_MASK))
129
130 /*--- Controller Memory addresses -------------------*/
131 #define HFA3842_PDA_BASE (0x007f0000UL)
132 #define HFA3841_PDA_BASE (0x003f0000UL)
133 #define HFA3841_PDA_BOGUS_BASE (0x00390000UL)
134
135 /*--- Driver Download states -----------------------*/
136 #define HFA384x_DLSTATE_DISABLED 0
137 #define HFA384x_DLSTATE_RAMENABLED 1
138 #define HFA384x_DLSTATE_FLASHENABLED 2
139
140 /*--- Register Field Masks --------------------------*/
141 #define HFA384x_CMD_AINFO ((u16)GENMASK(14, 8))
142 #define HFA384x_CMD_MACPORT ((u16)GENMASK(10, 8))
143 #define HFA384x_CMD_PROGMODE ((u16)GENMASK(9, 8))
144 #define HFA384x_CMD_CMDCODE ((u16)GENMASK(5, 0))
145 #define HFA384x_STATUS_RESULT ((u16)GENMASK(14, 8))
146
147 /*--- Command Code Constants --------------------------*/
148 /*--- Controller Commands --------------------------*/
149 #define HFA384x_CMDCODE_INIT ((u16)0x00)
150 #define HFA384x_CMDCODE_ENABLE ((u16)0x01)
151 #define HFA384x_CMDCODE_DISABLE ((u16)0x02)
152
153 /*--- Regulate Commands --------------------------*/
154 #define HFA384x_CMDCODE_INQ ((u16)0x11)
155
156 /*--- Configure Commands --------------------------*/
157 #define HFA384x_CMDCODE_DOWNLD ((u16)0x22)
158
159 /*--- Debugging Commands -----------------------------*/
160 #define HFA384x_CMDCODE_MONITOR ((u16)(0x38))
161 #define HFA384x_MONITOR_ENABLE ((u16)(0x0b))
162 #define HFA384x_MONITOR_DISABLE ((u16)(0x0f))
163
164 /*--- Result Codes --------------------------*/
165 #define HFA384x_CMD_ERR ((u16)(0x7F))
166
167 /*--- Programming Modes --------------------------
168 * MODE 0: Disable programming
169 * MODE 1: Enable volatile memory programming
170 * MODE 2: Enable non-volatile memory programming
171 * MODE 3: Program non-volatile memory section
172 *-------------------------------------------------
173 */
174 #define HFA384x_PROGMODE_DISABLE ((u16)0x00)
175 #define HFA384x_PROGMODE_RAM ((u16)0x01)
176 #define HFA384x_PROGMODE_NV ((u16)0x02)
177 #define HFA384x_PROGMODE_NVWRITE ((u16)0x03)
178
179 /*--- Record ID Constants --------------------------*/
180 /*--------------------------------------------------------------------
181 * Configuration RIDs: Network Parameters, Static Configuration Entities
182 *--------------------------------------------------------------------
183 */
184 #define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00)
185 #define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01)
186 #define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02)
187 #define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03)
188 #define HFA384x_RID_CNFOWNSSID ((u16)0xFC04)
189 #define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07)
190
191 /*--------------------------------------------------------------------
192 * Configuration RID lengths: Network Params, Static Config Entities
193 * This is the length of JUST the DATA part of the RID (does not
194 * include the len or code fields)
195 *--------------------------------------------------------------------
196 */
197 #define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6)
198 #define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34)
199 #define HFA384x_RID_CNFOWNSSID_LEN ((u16)34)
200
201 /*--------------------------------------------------------------------
202 * Configuration RIDs: Network Parameters, Dynamic Configuration Entities
203 *--------------------------------------------------------------------
204 */
205 #define HFA384x_RID_CREATEIBSS ((u16)0xFC81)
206 #define HFA384x_RID_FRAGTHRESH ((u16)0xFC82)
207 #define HFA384x_RID_RTSTHRESH ((u16)0xFC83)
208 #define HFA384x_RID_TXRATECNTL ((u16)0xFC84)
209 #define HFA384x_RID_PROMISCMODE ((u16)0xFC85)
210
211 /*----------------------------------------------------------------------
212 * Information RIDs: NIC Information
213 *----------------------------------------------------------------------
214 */
215 #define HFA384x_RID_MAXLOADTIME ((u16)0xFD00)
216 #define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01)
217 #define HFA384x_RID_PRIIDENTITY ((u16)0xFD02)
218 #define HFA384x_RID_PRISUPRANGE ((u16)0xFD03)
219 #define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04)
220 #define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A)
221 #define HFA384x_RID_NICIDENTITY ((u16)0xFD0B)
222 #define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C)
223 #define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D)
224 #define HFA384x_RID_STAIDENTITY ((u16)0xFD20)
225 #define HFA384x_RID_STASUPRANGE ((u16)0xFD21)
226 #define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22)
227 #define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23)
228
229 /*----------------------------------------------------------------------
230 * Information RID Lengths: NIC Information
231 * This is the length of JUST the DATA part of the RID (does not
232 * include the len or code fields)
233 *---------------------------------------------------------------------
234 */
235 #define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12)
236
237 /*--------------------------------------------------------------------
238 * Information RIDs: MAC Information
239 *--------------------------------------------------------------------
240 */
241 #define HFA384x_RID_PORTSTATUS ((u16)0xFD40)
242 #define HFA384x_RID_CURRENTSSID ((u16)0xFD41)
243 #define HFA384x_RID_CURRENTBSSID ((u16)0xFD42)
244 #define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44)
245 #define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48)
246 #define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49)
247 #define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A)
248 #define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F)
249 #define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51)
250
251 /*--------------------------------------------------------------------
252 * Information RID Lengths: MAC Information
253 * This is the length of JUST the DATA part of the RID (does not
254 * include the len or code fields)
255 *--------------------------------------------------------------------
256 */
257 #define HFA384x_RID_DBMCOMMSQUALITY_LEN \
258 ((u16)sizeof(struct hfa384x_dbmcommsquality))
259 #define HFA384x_RID_JOINREQUEST_LEN \
260 ((u16)sizeof(struct hfa384x_join_request_data))
261
262 /*--------------------------------------------------------------------
263 * Information RIDs: Modem Information
264 *--------------------------------------------------------------------
265 */
266 #define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1)
267
268 /*--------------------------------------------------------------------
269 * API ENHANCEMENTS (NOT ALREADY IMPLEMENTED)
270 *--------------------------------------------------------------------
271 */
272 #define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23)
273 #define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24)
274 #define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25)
275 #define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26)
276 #define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27)
277 #define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28)
278 #define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A)
279 #define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D)
280 #define HFA384x_RID_CNFAPBCNINT ((u16)0xFC33)
281 #define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46)
282 #define HFA384x_RID_CNFWPADATA ((u16)0xFC48)
283 #define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3)
284 #define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4)
285 #define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA)
286 #define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE)
287 #define HFA384x_RID_JOINREQUEST ((u16)0xFCE2)
288 #define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3)
289 #define HFA384x_RID_HOSTSCAN ((u16)0xFCE5)
290
291 #define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6)
292 #define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14)
293
294 /*--------------------------------------------------------------------
295 * PD Record codes
296 *--------------------------------------------------------------------
297 */
298 #define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001)
299 #define HFA384x_PDR_PDAVER ((u16)0x0002)
300 #define HFA384x_PDR_NIC_SERIAL ((u16)0x0003)
301 #define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004)
302 #define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005)
303 #define HFA384x_PDR_MFISUPRANGE ((u16)0x0006)
304 #define HFA384x_PDR_CFISUPRANGE ((u16)0x0007)
305 #define HFA384x_PDR_NICID ((u16)0x0008)
306 #define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101)
307 #define HFA384x_PDR_REGDOMAIN ((u16)0x0103)
308 #define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104)
309 #define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105)
310 #define HFA384x_PDR_TEMPTYPE ((u16)0x0107)
311 #define HFA384x_PDR_IFR_SETTING ((u16)0x0200)
312 #define HFA384x_PDR_RFR_SETTING ((u16)0x0201)
313 #define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202)
314 #define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203)
315 #define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204)
316 #define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300)
317 #define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301)
318 #define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302)
319 #define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303)
320 #define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400)
321 #define HFA384x_PDR_USB_ID ((u16)0x0401)
322 #define HFA384x_PDR_PCI_ID ((u16)0x0402)
323 #define HFA384x_PDR_PCI_IFCONF ((u16)0x0403)
324 #define HFA384x_PDR_PCI_PMCONF ((u16)0x0404)
325 #define HFA384x_PDR_RFENRGY ((u16)0x0406)
326 #define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407)
327 #define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409)
328 #define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410)
329 #define HFA384x_PDR_USB_PRODUCT ((u16)0x0411)
330 #define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412)
331 #define HFA384x_PDR_HFO_DELAY ((u16)0x0413)
332 #define HFA384x_PDR_SCALE_THRESH ((u16)0x0414)
333
334 #define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900)
335 #define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901)
336 #define HFA384x_PDR_END_OF_PDA ((u16)0x0000)
337
338 /*--- Register Test/Get/Set Field macros ------------------------*/
339
340 #define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8))
341 #define HFA384x_CMD_MACPORT_SET(value) \
342 ((u16)HFA384x_CMD_AINFO_SET(value))
343 #define HFA384x_CMD_PROGMODE_SET(value) \
344 ((u16)HFA384x_CMD_AINFO_SET((u16)value))
345 #define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value))
346
347 #define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8)
348
349 /* Host Maintained State Info */
350 #define HFA384x_STATE_PREINIT 0
351 #define HFA384x_STATE_INIT 1
352 #define HFA384x_STATE_RUNNING 2
353
354 /*-------------------------------------------------------------*/
355 /* Commonly used basic types */
356 struct hfa384x_bytestr {
357 __le16 len;
358 u8 data[0];
359 } __packed;
360
361 struct hfa384x_bytestr32 {
362 __le16 len;
363 u8 data[32];
364 } __packed;
365
366 /*--------------------------------------------------------------------
367 * Configuration Record Structures:
368 * Network Parameters, Static Configuration Entities
369 *--------------------------------------------------------------------
370 */
371
372 /*-- Hardware/Firmware Component Information ----------*/
373 struct hfa384x_compident {
374 u16 id;
375 u16 variant;
376 u16 major;
377 u16 minor;
378 } __packed;
379
380 struct hfa384x_caplevel {
381 u16 role;
382 u16 id;
383 u16 variant;
384 u16 bottom;
385 u16 top;
386 } __packed;
387
388 /*-- Configuration Record: cnfAuthentication --*/
389 #define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001
390 #define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002
391 #define HFA384x_CNFAUTHENTICATION_LEAP 0x0004
392
393 /*--------------------------------------------------------------------
394 * Configuration Record Structures:
395 * Network Parameters, Dynamic Configuration Entities
396 *--------------------------------------------------------------------
397 */
398
399 #define HFA384x_CREATEIBSS_JOINCREATEIBSS 0
400
401 /*-- Configuration Record: HostScanRequest (data portion only) --*/
402 struct hfa384x_host_scan_request_data {
403 __le16 channel_list;
404 __le16 tx_rate;
405 struct hfa384x_bytestr32 ssid;
406 } __packed;
407
408 /*-- Configuration Record: JoinRequest (data portion only) --*/
409 struct hfa384x_join_request_data {
410 u8 bssid[WLAN_BSSID_LEN];
411 u16 channel;
412 } __packed;
413
414 /*-- Configuration Record: authenticateStation (data portion only) --*/
415 struct hfa384x_authenticate_station_data {
416 u8 address[ETH_ALEN];
417 __le16 status;
418 __le16 algorithm;
419 } __packed;
420
421 /*-- Configuration Record: WPAData (data portion only) --*/
422 struct hfa384x_wpa_data {
423 __le16 datalen;
424 u8 data[0]; /* max 80 */
425 } __packed;
426
427 /*--------------------------------------------------------------------
428 * Information Record Structures: NIC Information
429 *--------------------------------------------------------------------
430 */
431
432 /*-- Information Record: DownLoadBuffer --*/
433 /* NOTE: The page and offset are in AUX format */
434 struct hfa384x_downloadbuffer {
435 u16 page;
436 u16 offset;
437 u16 len;
438 } __packed;
439
440 /*--------------------------------------------------------------------
441 * Information Record Structures: NIC Information
442 *--------------------------------------------------------------------
443 */
444
445 #define HFA384x_PSTATUS_CONN_IBSS ((u16)3)
446
447 /*-- Information Record: commsquality --*/
448 struct hfa384x_commsquality {
449 __le16 cq_curr_bss;
450 __le16 asl_curr_bss;
451 __le16 anl_curr_fc;
452 } __packed;
453
454 /*-- Information Record: dmbcommsquality --*/
455 struct hfa384x_dbmcommsquality {
456 u16 cq_dbm_curr_bss;
457 u16 asl_dbm_curr_bss;
458 u16 anl_dbm_curr_fc;
459 } __packed;
460
461 /*--------------------------------------------------------------------
462 * FRAME STRUCTURES: Communication Frames
463 *--------------------------------------------------------------------
464 * Communication Frames: Transmit Frames
465 *--------------------------------------------------------------------
466 */
467 /*-- Communication Frame: Transmit Frame Structure --*/
468 struct hfa384x_tx_frame {
469 u16 status;
470 u16 reserved1;
471 u16 reserved2;
472 u32 sw_support;
473 u8 tx_retrycount;
474 u8 tx_rate;
475 u16 tx_control;
476
477 /*-- 802.11 Header Information --*/
478
479 u16 frame_control;
480 u16 duration_id;
481 u8 address1[6];
482 u8 address2[6];
483 u8 address3[6];
484 u16 sequence_control;
485 u8 address4[6];
486 __le16 data_len; /* little endian format */
487
488 /*-- 802.3 Header Information --*/
489
490 u8 dest_addr[6];
491 u8 src_addr[6];
492 u16 data_length; /* big endian format */
493 } __packed;
494 /*--------------------------------------------------------------------
495 * Communication Frames: Field Masks for Transmit Frames
496 *--------------------------------------------------------------------
497 */
498 /*-- Status Field --*/
499 #define HFA384x_TXSTATUS_ACKERR ((u16)BIT(5))
500 #define HFA384x_TXSTATUS_FORMERR ((u16)BIT(3))
501 #define HFA384x_TXSTATUS_DISCON ((u16)BIT(2))
502 #define HFA384x_TXSTATUS_AGEDERR ((u16)BIT(1))
503 #define HFA384x_TXSTATUS_RETRYERR ((u16)BIT(0))
504 /*-- Transmit Control Field --*/
505 #define HFA384x_TX_MACPORT ((u16)GENMASK(10, 8))
506 #define HFA384x_TX_STRUCTYPE ((u16)GENMASK(4, 3))
507 #define HFA384x_TX_TXEX ((u16)BIT(2))
508 #define HFA384x_TX_TXOK ((u16)BIT(1))
509 /*--------------------------------------------------------------------
510 * Communication Frames: Test/Get/Set Field Values for Transmit Frames
511 *--------------------------------------------------------------------
512 */
513 /*-- Status Field --*/
514 #define HFA384x_TXSTATUS_ISERROR(v) \
515 (((u16)(v)) & \
516 (HFA384x_TXSTATUS_ACKERR | HFA384x_TXSTATUS_FORMERR | \
517 HFA384x_TXSTATUS_DISCON | HFA384x_TXSTATUS_AGEDERR | \
518 HFA384x_TXSTATUS_RETRYERR))
519
520 #define HFA384x_TX_SET(v, m, s) ((((u16)(v)) << ((u16)(s))) & ((u16)(m)))
521
522 #define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
523 #define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, \
524 HFA384x_TX_STRUCTYPE, 3)
525 #define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2)
526 #define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1)
527 /*--------------------------------------------------------------------
528 * Communication Frames: Receive Frames
529 *--------------------------------------------------------------------
530 */
531 /*-- Communication Frame: Receive Frame Structure --*/
532 struct hfa384x_rx_frame {
533 /*-- MAC rx descriptor (hfa384x byte order) --*/
534 u16 status;
535 u32 time;
536 u8 silence;
537 u8 signal;
538 u8 rate;
539 u8 rx_flow;
540 u16 reserved1;
541 u16 reserved2;
542
543 /*-- 802.11 Header Information (802.11 byte order) --*/
544 __le16 frame_control;
545 u16 duration_id;
546 u8 address1[6];
547 u8 address2[6];
548 u8 address3[6];
549 u16 sequence_control;
550 u8 address4[6];
551 __le16 data_len; /* hfa384x (little endian) format */
552
553 /*-- 802.3 Header Information --*/
554 u8 dest_addr[6];
555 u8 src_addr[6];
556 u16 data_length; /* IEEE? (big endian) format */
557 } __packed;
558 /*--------------------------------------------------------------------
559 * Communication Frames: Field Masks for Receive Frames
560 *--------------------------------------------------------------------
561 */
562
563 /*-- Status Fields --*/
564 #define HFA384x_RXSTATUS_MACPORT ((u16)GENMASK(10, 8))
565 #define HFA384x_RXSTATUS_FCSERR ((u16)BIT(0))
566 /*--------------------------------------------------------------------
567 * Communication Frames: Test/Get/Set Field Values for Receive Frames
568 *--------------------------------------------------------------------
569 */
570 #define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) \
571 & HFA384x_RXSTATUS_MACPORT) >> 8))
572 #define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) \
573 & HFA384x_RXSTATUS_FCSERR))
574 /*--------------------------------------------------------------------
575 * FRAME STRUCTURES: Information Types and Information Frame Structures
576 *--------------------------------------------------------------------
577 * Information Types
578 *--------------------------------------------------------------------
579 */
580 #define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL)
581 #define HFA384x_IT_COMMTALLIES ((u16)0xF100UL)
582 #define HFA384x_IT_SCANRESULTS ((u16)0xF101UL)
583 #define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL)
584 #define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL)
585 #define HFA384x_IT_LINKSTATUS ((u16)0xF200UL)
586 #define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL)
587 #define HFA384x_IT_AUTHREQ ((u16)0xF202UL)
588 #define HFA384x_IT_PSUSERCNT ((u16)0xF203UL)
589 #define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL)
590 #define HFA384x_IT_ASSOCREQ ((u16)0xF205UL)
591 #define HFA384x_IT_MICFAILURE ((u16)0xF206UL)
592
593 /*--------------------------------------------------------------------
594 * Information Frames Structures
595 *--------------------------------------------------------------------
596 * Information Frames: Notification Frame Structures
597 *--------------------------------------------------------------------
598 */
599
600 /*-- Inquiry Frame, Diagnose: Communication Tallies --*/
601 struct hfa384x_comm_tallies_16 {
602 __le16 txunicastframes;
603 __le16 txmulticastframes;
604 __le16 txfragments;
605 __le16 txunicastoctets;
606 __le16 txmulticastoctets;
607 __le16 txdeferredtrans;
608 __le16 txsingleretryframes;
609 __le16 txmultipleretryframes;
610 __le16 txretrylimitexceeded;
611 __le16 txdiscards;
612 __le16 rxunicastframes;
613 __le16 rxmulticastframes;
614 __le16 rxfragments;
615 __le16 rxunicastoctets;
616 __le16 rxmulticastoctets;
617 __le16 rxfcserrors;
618 __le16 rxdiscardsnobuffer;
619 __le16 txdiscardswrongsa;
620 __le16 rxdiscardswepundecr;
621 __le16 rxmsginmsgfrag;
622 __le16 rxmsginbadmsgfrag;
623 } __packed;
624
625 struct hfa384x_comm_tallies_32 {
626 __le32 txunicastframes;
627 __le32 txmulticastframes;
628 __le32 txfragments;
629 __le32 txunicastoctets;
630 __le32 txmulticastoctets;
631 __le32 txdeferredtrans;
632 __le32 txsingleretryframes;
633 __le32 txmultipleretryframes;
634 __le32 txretrylimitexceeded;
635 __le32 txdiscards;
636 __le32 rxunicastframes;
637 __le32 rxmulticastframes;
638 __le32 rxfragments;
639 __le32 rxunicastoctets;
640 __le32 rxmulticastoctets;
641 __le32 rxfcserrors;
642 __le32 rxdiscardsnobuffer;
643 __le32 txdiscardswrongsa;
644 __le32 rxdiscardswepundecr;
645 __le32 rxmsginmsgfrag;
646 __le32 rxmsginbadmsgfrag;
647 } __packed;
648
649 /*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/
650 struct hfa384x_scan_result_sub {
651 u16 chid;
652 u16 anl;
653 u16 sl;
654 u8 bssid[WLAN_BSSID_LEN];
655 u16 bcnint;
656 u16 capinfo;
657 struct hfa384x_bytestr32 ssid;
658 u8 supprates[10]; /* 802.11 info element */
659 u16 proberesp_rate;
660 } __packed;
661
662 struct hfa384x_scan_result {
663 u16 rsvd;
664 u16 scanreason;
665 struct hfa384x_scan_result_sub result[HFA384x_SCANRESULT_MAX];
666 } __packed;
667
668 /*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/
669 struct hfa384x_ch_info_result_sub {
670 u16 chid;
671 u16 anl;
672 u16 pnl;
673 u16 active;
674 } __packed;
675
676 #define HFA384x_CHINFORESULT_BSSACTIVE BIT(0)
677 #define HFA384x_CHINFORESULT_PCFACTIVE BIT(1)
678
679 struct hfa384x_ch_info_result {
680 u16 scanchannels;
681 struct hfa384x_ch_info_result_sub result[HFA384x_CHINFORESULT_MAX];
682 } __packed;
683
684 /*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/
685 struct hfa384x_hscan_result_sub {
686 __le16 chid;
687 __le16 anl;
688 __le16 sl;
689 u8 bssid[WLAN_BSSID_LEN];
690 __le16 bcnint;
691 __le16 capinfo;
692 struct hfa384x_bytestr32 ssid;
693 u8 supprates[10]; /* 802.11 info element */
694 u16 proberesp_rate;
695 __le16 atim;
696 } __packed;
697
698 struct hfa384x_hscan_result {
699 u16 nresult;
700 u16 rsvd;
701 struct hfa384x_hscan_result_sub result[HFA384x_HSCANRESULT_MAX];
702 } __packed;
703
704 /*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/
705
706 #define HFA384x_LINK_NOTCONNECTED ((u16)0)
707 #define HFA384x_LINK_CONNECTED ((u16)1)
708 #define HFA384x_LINK_DISCONNECTED ((u16)2)
709 #define HFA384x_LINK_AP_CHANGE ((u16)3)
710 #define HFA384x_LINK_AP_OUTOFRANGE ((u16)4)
711 #define HFA384x_LINK_AP_INRANGE ((u16)5)
712 #define HFA384x_LINK_ASSOCFAIL ((u16)6)
713
714 struct hfa384x_link_status {
715 __le16 linkstatus;
716 } __packed;
717
718 /*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/
719
720 #define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1)
721 #define HFA384x_ASSOCSTATUS_REASSOC ((u16)2)
722 #define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5)
723
724 struct hfa384x_assoc_status {
725 u16 assocstatus;
726 u8 sta_addr[ETH_ALEN];
727 /* old_ap_addr is only valid if assocstatus == 2 */
728 u8 old_ap_addr[ETH_ALEN];
729 u16 reason;
730 u16 reserved;
731 } __packed;
732
733 /*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/
734
735 struct hfa384x_auth_request {
736 u8 sta_addr[ETH_ALEN];
737 __le16 algorithm;
738 } __packed;
739
740 /*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/
741
742 struct hfa384x_ps_user_count {
743 __le16 usercnt;
744 } __packed;
745
746 struct hfa384x_key_id_changed {
747 u8 sta_addr[ETH_ALEN];
748 u16 keyid;
749 } __packed;
750
751 /*-- Collection of all Inf frames ---------------*/
752 union hfa384x_infodata {
753 struct hfa384x_comm_tallies_16 commtallies16;
754 struct hfa384x_comm_tallies_32 commtallies32;
755 struct hfa384x_scan_result scanresult;
756 struct hfa384x_ch_info_result chinforesult;
757 struct hfa384x_hscan_result hscanresult;
758 struct hfa384x_link_status linkstatus;
759 struct hfa384x_assoc_status assocstatus;
760 struct hfa384x_auth_request authreq;
761 struct hfa384x_ps_user_count psusercnt;
762 struct hfa384x_key_id_changed keyidchanged;
763 } __packed;
764
765 struct hfa384x_inf_frame {
766 u16 framelen;
767 u16 infotype;
768 union hfa384x_infodata info;
769 } __packed;
770
771 /*--------------------------------------------------------------------
772 * USB Packet structures and constants.
773 *--------------------------------------------------------------------
774 */
775
776 /* Should be sent to the bulkout endpoint */
777 #define HFA384x_USB_TXFRM 0
778 #define HFA384x_USB_CMDREQ 1
779 #define HFA384x_USB_WRIDREQ 2
780 #define HFA384x_USB_RRIDREQ 3
781 #define HFA384x_USB_WMEMREQ 4
782 #define HFA384x_USB_RMEMREQ 5
783
784 /* Received from the bulkin endpoint */
785 #define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000)
786 #define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000))
787 #define HFA384x_USB_INFOFRM 0x8000
788 #define HFA384x_USB_CMDRESP 0x8001
789 #define HFA384x_USB_WRIDRESP 0x8002
790 #define HFA384x_USB_RRIDRESP 0x8003
791 #define HFA384x_USB_WMEMRESP 0x8004
792 #define HFA384x_USB_RMEMRESP 0x8005
793 #define HFA384x_USB_BUFAVAIL 0x8006
794 #define HFA384x_USB_ERROR 0x8007
795
796 /*------------------------------------*/
797 /* Request (bulk OUT) packet contents */
798
799 struct hfa384x_usb_txfrm {
800 struct hfa384x_tx_frame desc;
801 u8 data[WLAN_DATA_MAXLEN];
802 } __packed;
803
804 struct hfa384x_usb_cmdreq {
805 __le16 type;
806 __le16 cmd;
807 __le16 parm0;
808 __le16 parm1;
809 __le16 parm2;
810 u8 pad[54];
811 } __packed;
812
813 struct hfa384x_usb_wridreq {
814 __le16 type;
815 __le16 frmlen;
816 __le16 rid;
817 u8 data[HFA384x_RIDDATA_MAXLEN];
818 } __packed;
819
820 struct hfa384x_usb_rridreq {
821 __le16 type;
822 __le16 frmlen;
823 __le16 rid;
824 u8 pad[58];
825 } __packed;
826
827 struct hfa384x_usb_wmemreq {
828 __le16 type;
829 __le16 frmlen;
830 __le16 offset;
831 __le16 page;
832 u8 data[HFA384x_USB_RWMEM_MAXLEN];
833 } __packed;
834
835 struct hfa384x_usb_rmemreq {
836 __le16 type;
837 __le16 frmlen;
838 __le16 offset;
839 __le16 page;
840 u8 pad[56];
841 } __packed;
842
843 /*------------------------------------*/
844 /* Response (bulk IN) packet contents */
845
846 struct hfa384x_usb_rxfrm {
847 struct hfa384x_rx_frame desc;
848 u8 data[WLAN_DATA_MAXLEN];
849 } __packed;
850
851 struct hfa384x_usb_infofrm {
852 u16 type;
853 struct hfa384x_inf_frame info;
854 } __packed;
855
856 struct hfa384x_usb_statusresp {
857 u16 type;
858 __le16 status;
859 __le16 resp0;
860 __le16 resp1;
861 __le16 resp2;
862 } __packed;
863
864 struct hfa384x_usb_rridresp {
865 u16 type;
866 __le16 frmlen;
867 __le16 rid;
868 u8 data[HFA384x_RIDDATA_MAXLEN];
869 } __packed;
870
871 struct hfa384x_usb_rmemresp {
872 u16 type;
873 u16 frmlen;
874 u8 data[HFA384x_USB_RWMEM_MAXLEN];
875 } __packed;
876
877 struct hfa384x_usb_bufavail {
878 u16 type;
879 u16 frmlen;
880 } __packed;
881
882 struct hfa384x_usb_error {
883 u16 type;
884 u16 errortype;
885 } __packed;
886
887 /*----------------------------------------------------------*/
888 /* Unions for packaging all the known packet types together */
889
890 union hfa384x_usbout {
891 __le16 type;
892 struct hfa384x_usb_txfrm txfrm;
893 struct hfa384x_usb_cmdreq cmdreq;
894 struct hfa384x_usb_wridreq wridreq;
895 struct hfa384x_usb_rridreq rridreq;
896 struct hfa384x_usb_wmemreq wmemreq;
897 struct hfa384x_usb_rmemreq rmemreq;
898 } __packed;
899
900 union hfa384x_usbin {
901 __le16 type;
902 struct hfa384x_usb_rxfrm rxfrm;
903 struct hfa384x_usb_txfrm txfrm;
904 struct hfa384x_usb_infofrm infofrm;
905 struct hfa384x_usb_statusresp cmdresp;
906 struct hfa384x_usb_statusresp wridresp;
907 struct hfa384x_usb_rridresp rridresp;
908 struct hfa384x_usb_statusresp wmemresp;
909 struct hfa384x_usb_rmemresp rmemresp;
910 struct hfa384x_usb_bufavail bufavail;
911 struct hfa384x_usb_error usberror;
912 u8 boguspad[3000];
913 } __packed;
914
915 /*--------------------------------------------------------------------
916 * PD record structures.
917 *--------------------------------------------------------------------
918 */
919
920 struct hfa384x_pdr_pcb_partnum {
921 u8 num[8];
922 } __packed;
923
924 struct hfa384x_pdr_pcb_tracenum {
925 u8 num[8];
926 } __packed;
927
928 struct hfa384x_pdr_nic_serial {
929 u8 num[12];
930 } __packed;
931
932 struct hfa384x_pdr_mkk_measurements {
933 double carrier_freq;
934 double occupied_band;
935 double power_density;
936 double tx_spur_f1;
937 double tx_spur_f2;
938 double tx_spur_f3;
939 double tx_spur_f4;
940 double tx_spur_l1;
941 double tx_spur_l2;
942 double tx_spur_l3;
943 double tx_spur_l4;
944 double rx_spur_f1;
945 double rx_spur_f2;
946 double rx_spur_l1;
947 double rx_spur_l2;
948 } __packed;
949
950 struct hfa384x_pdr_nic_ramsize {
951 u8 size[12]; /* units of KB */
952 } __packed;
953
954 struct hfa384x_pdr_mfisuprange {
955 u16 id;
956 u16 variant;
957 u16 bottom;
958 u16 top;
959 } __packed;
960
961 struct hfa384x_pdr_cfisuprange {
962 u16 id;
963 u16 variant;
964 u16 bottom;
965 u16 top;
966 } __packed;
967
968 struct hfa384x_pdr_nicid {
969 u16 id;
970 u16 variant;
971 u16 major;
972 u16 minor;
973 } __packed;
974
975 struct hfa384x_pdr_refdac_measurements {
976 u16 value[0];
977 } __packed;
978
979 struct hfa384x_pdr_vgdac_measurements {
980 u16 value[0];
981 } __packed;
982
983 struct hfa384x_pdr_level_comp_measurements {
984 u16 value[0];
985 } __packed;
986
987 struct hfa384x_pdr_mac_address {
988 u8 addr[6];
989 } __packed;
990
991 struct hfa384x_pdr_mkk_callname {
992 u8 callname[8];
993 } __packed;
994
995 struct hfa384x_pdr_regdomain {
996 u16 numdomains;
997 u16 domain[5];
998 } __packed;
999
1000 struct hfa384x_pdr_allowed_channel {
1001 u16 ch_bitmap;
1002 } __packed;
1003
1004 struct hfa384x_pdr_default_channel {
1005 u16 channel;
1006 } __packed;
1007
1008 struct hfa384x_pdr_privacy_option {
1009 u16 available;
1010 } __packed;
1011
1012 struct hfa384x_pdr_temptype {
1013 u16 type;
1014 } __packed;
1015
1016 struct hfa384x_pdr_refdac_setup {
1017 u16 ch_value[14];
1018 } __packed;
1019
1020 struct hfa384x_pdr_vgdac_setup {
1021 u16 ch_value[14];
1022 } __packed;
1023
1024 struct hfa384x_pdr_level_comp_setup {
1025 u16 ch_value[14];
1026 } __packed;
1027
1028 struct hfa384x_pdr_trimdac_setup {
1029 u16 trimidac;
1030 u16 trimqdac;
1031 } __packed;
1032
1033 struct hfa384x_pdr_ifr_setting {
1034 u16 value[3];
1035 } __packed;
1036
1037 struct hfa384x_pdr_rfr_setting {
1038 u16 value[3];
1039 } __packed;
1040
1041 struct hfa384x_pdr_hfa3861_baseline {
1042 u16 value[50];
1043 } __packed;
1044
1045 struct hfa384x_pdr_hfa3861_shadow {
1046 u32 value[32];
1047 } __packed;
1048
1049 struct hfa384x_pdr_hfa3861_ifrf {
1050 u32 value[20];
1051 } __packed;
1052
1053 struct hfa384x_pdr_hfa3861_chcalsp {
1054 u16 value[14];
1055 } __packed;
1056
1057 struct hfa384x_pdr_hfa3861_chcali {
1058 u16 value[17];
1059 } __packed;
1060
1061 struct hfa384x_pdr_hfa3861_nic_config {
1062 u16 config_bitmap;
1063 } __packed;
1064
1065 struct hfa384x_pdr_hfo_delay {
1066 u8 hfo_delay;
1067 } __packed;
1068
1069 struct hfa384x_pdr_hfa3861_manf_testsp {
1070 u16 value[30];
1071 } __packed;
1072
1073 struct hfa384x_pdr_hfa3861_manf_testi {
1074 u16 value[30];
1075 } __packed;
1076
1077 struct hfa384x_pdr_end_of_pda {
1078 u16 crc;
1079 } __packed;
1080
1081 struct hfa384x_pdrec {
1082 __le16 len; /* in words */
1083 __le16 code;
1084 union pdr {
1085 struct hfa384x_pdr_pcb_partnum pcb_partnum;
1086 struct hfa384x_pdr_pcb_tracenum pcb_tracenum;
1087 struct hfa384x_pdr_nic_serial nic_serial;
1088 struct hfa384x_pdr_mkk_measurements mkk_measurements;
1089 struct hfa384x_pdr_nic_ramsize nic_ramsize;
1090 struct hfa384x_pdr_mfisuprange mfisuprange;
1091 struct hfa384x_pdr_cfisuprange cfisuprange;
1092 struct hfa384x_pdr_nicid nicid;
1093 struct hfa384x_pdr_refdac_measurements refdac_measurements;
1094 struct hfa384x_pdr_vgdac_measurements vgdac_measurements;
1095 struct hfa384x_pdr_level_comp_measurements level_compc_measurements;
1096 struct hfa384x_pdr_mac_address mac_address;
1097 struct hfa384x_pdr_mkk_callname mkk_callname;
1098 struct hfa384x_pdr_regdomain regdomain;
1099 struct hfa384x_pdr_allowed_channel allowed_channel;
1100 struct hfa384x_pdr_default_channel default_channel;
1101 struct hfa384x_pdr_privacy_option privacy_option;
1102 struct hfa384x_pdr_temptype temptype;
1103 struct hfa384x_pdr_refdac_setup refdac_setup;
1104 struct hfa384x_pdr_vgdac_setup vgdac_setup;
1105 struct hfa384x_pdr_level_comp_setup level_comp_setup;
1106 struct hfa384x_pdr_trimdac_setup trimdac_setup;
1107 struct hfa384x_pdr_ifr_setting ifr_setting;
1108 struct hfa384x_pdr_rfr_setting rfr_setting;
1109 struct hfa384x_pdr_hfa3861_baseline hfa3861_baseline;
1110 struct hfa384x_pdr_hfa3861_shadow hfa3861_shadow;
1111 struct hfa384x_pdr_hfa3861_ifrf hfa3861_ifrf;
1112 struct hfa384x_pdr_hfa3861_chcalsp hfa3861_chcalsp;
1113 struct hfa384x_pdr_hfa3861_chcali hfa3861_chcali;
1114 struct hfa384x_pdr_hfa3861_nic_config nic_config;
1115 struct hfa384x_pdr_hfo_delay hfo_delay;
1116 struct hfa384x_pdr_hfa3861_manf_testsp hfa3861_manf_testsp;
1117 struct hfa384x_pdr_hfa3861_manf_testi hfa3861_manf_testi;
1118 struct hfa384x_pdr_end_of_pda end_of_pda;
1119
1120 } data;
1121 } __packed;
1122
1123 #ifdef __KERNEL__
1124 /*--------------------------------------------------------------------
1125 * --- MAC state structure, argument to all functions --
1126 * --- Also, a collection of support types --
1127 *--------------------------------------------------------------------
1128 */
1129 struct hfa384x_cmdresult {
1130 u16 status;
1131 u16 resp0;
1132 u16 resp1;
1133 u16 resp2;
1134 };
1135
1136 /* USB Control Exchange (CTLX):
1137 * A queue of the structure below is maintained for all of the
1138 * Request/Response type USB packets supported by Prism2.
1139 */
1140 /* The following hfa384x_* structures are arguments to
1141 * the usercb() for the different CTLX types.
1142 */
1143 struct hfa384x_rridresult {
1144 u16 rid;
1145 const void *riddata;
1146 unsigned int riddata_len;
1147 };
1148
1149 enum ctlx_state {
1150 CTLX_START = 0, /* Start state, not queued */
1151
1152 CTLX_COMPLETE, /* CTLX successfully completed */
1153 CTLX_REQ_FAILED, /* OUT URB completed w/ error */
1154
1155 CTLX_PENDING, /* Queued, data valid */
1156 CTLX_REQ_SUBMITTED, /* OUT URB submitted */
1157 CTLX_REQ_COMPLETE, /* OUT URB complete */
1158 CTLX_RESP_COMPLETE /* IN URB received */
1159 };
1160
1161 struct hfa384x_usbctlx;
1162 struct hfa384x;
1163
1164 typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *);
1165
1166 typedef void (*ctlx_usercb_t) (struct hfa384x *hw,
1167 void *ctlxresult, void *usercb_data);
1168
1169 struct hfa384x_usbctlx {
1170 struct list_head list;
1171
1172 size_t outbufsize;
1173 union hfa384x_usbout outbuf; /* pkt buf for OUT */
1174 union hfa384x_usbin inbuf; /* pkt buf for IN(a copy) */
1175
1176 enum ctlx_state state; /* Tracks running state */
1177
1178 struct completion done;
1179 volatile int reapable; /* Food for the reaper task */
1180
1181 ctlx_cmdcb_t cmdcb; /* Async command callback */
1182 ctlx_usercb_t usercb; /* Async user callback, */
1183 void *usercb_data; /* at CTLX completion */
1184
1185 int variant; /* Identifies cmd variant */
1186 };
1187
1188 struct hfa384x_usbctlxq {
1189 spinlock_t lock;
1190 struct list_head pending;
1191 struct list_head active;
1192 struct list_head completing;
1193 struct list_head reapable;
1194 };
1195
1196 struct hfa384x_metacmd {
1197 u16 cmd;
1198
1199 u16 parm0;
1200 u16 parm1;
1201 u16 parm2;
1202
1203 struct hfa384x_cmdresult result;
1204 };
1205
1206 #define MAX_GRP_ADDR 32
1207 #define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */
1208
1209 #define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */
1210 #define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */
1211 #define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */
1212 #define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */
1213 #define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */
1214 #define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */
1215
1216 /* XXX These are going away ASAP */
1217 struct prism2sta_authlist {
1218 unsigned int cnt;
1219 u8 addr[WLAN_AUTH_MAX][ETH_ALEN];
1220 u8 assoc[WLAN_AUTH_MAX];
1221 };
1222
1223 struct prism2sta_accesslist {
1224 unsigned int modify;
1225 unsigned int cnt;
1226 u8 addr[WLAN_ACCESS_MAX][ETH_ALEN];
1227 unsigned int cnt1;
1228 u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN];
1229 };
1230
1231 struct hfa384x {
1232 /* USB support data */
1233 struct usb_device *usb;
1234 struct urb rx_urb;
1235 struct sk_buff *rx_urb_skb;
1236 struct urb tx_urb;
1237 struct urb ctlx_urb;
1238 union hfa384x_usbout txbuff;
1239 struct hfa384x_usbctlxq ctlxq;
1240 struct timer_list reqtimer;
1241 struct timer_list resptimer;
1242
1243 struct timer_list throttle;
1244
1245 struct tasklet_struct reaper_bh;
1246 struct tasklet_struct completion_bh;
1247
1248 struct work_struct usb_work;
1249
1250 unsigned long usb_flags;
1251 #define THROTTLE_RX 0
1252 #define THROTTLE_TX 1
1253 #define WORK_RX_HALT 2
1254 #define WORK_TX_HALT 3
1255 #define WORK_RX_RESUME 4
1256 #define WORK_TX_RESUME 5
1257
1258 unsigned short req_timer_done:1;
1259 unsigned short resp_timer_done:1;
1260
1261 int endp_in;
1262 int endp_out;
1263
1264 int sniff_fcs;
1265 int sniff_channel;
1266 int sniff_truncate;
1267 int sniffhdr;
1268
1269 wait_queue_head_t cmdq; /* wait queue itself */
1270
1271 /* Controller state */
1272 u32 state;
1273 u32 isap;
1274 u8 port_enabled[HFA384x_NUMPORTS_MAX];
1275
1276 /* Download support */
1277 unsigned int dlstate;
1278 struct hfa384x_downloadbuffer bufinfo;
1279 u16 dltimeout;
1280
1281 int scanflag; /* to signal scan complete */
1282 int join_ap; /* are we joined to a specific ap */
1283 int join_retries; /* number of join retries till we fail */
1284 struct hfa384x_join_request_data joinreq;/* join request saved data */
1285
1286 struct wlandevice *wlandev;
1287 /* Timer to allow for the deferred processing of linkstatus messages */
1288 struct work_struct link_bh;
1289
1290 struct work_struct commsqual_bh;
1291 struct hfa384x_commsquality qual;
1292 struct timer_list commsqual_timer;
1293
1294 u16 link_status;
1295 u16 link_status_new;
1296 struct sk_buff_head authq;
1297
1298 u32 txrate;
1299
1300 /* And here we have stuff that used to be in priv */
1301
1302 /* State variables */
1303 unsigned int presniff_port_type;
1304 u16 presniff_wepflags;
1305 u32 dot11_desired_bss_type;
1306
1307 int dbmadjust;
1308
1309 /* Group Addresses - right now, there are up to a total
1310 * of MAX_GRP_ADDR group addresses
1311 */
1312 u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN];
1313 unsigned int dot11_grpcnt;
1314
1315 /* Component Identities */
1316 struct hfa384x_compident ident_nic;
1317 struct hfa384x_compident ident_pri_fw;
1318 struct hfa384x_compident ident_sta_fw;
1319 struct hfa384x_compident ident_ap_fw;
1320 u16 mm_mods;
1321
1322 /* Supplier compatibility ranges */
1323 struct hfa384x_caplevel cap_sup_mfi;
1324 struct hfa384x_caplevel cap_sup_cfi;
1325 struct hfa384x_caplevel cap_sup_pri;
1326 struct hfa384x_caplevel cap_sup_sta;
1327 struct hfa384x_caplevel cap_sup_ap;
1328
1329 /* Actor compatibility ranges */
1330 struct hfa384x_caplevel cap_act_pri_cfi; /*
1331 * pri f/w to controller
1332 * interface
1333 */
1334
1335 struct hfa384x_caplevel cap_act_sta_cfi; /*
1336 * sta f/w to controller
1337 * interface
1338 */
1339
1340 struct hfa384x_caplevel cap_act_sta_mfi; /* sta f/w to modem interface */
1341
1342 struct hfa384x_caplevel cap_act_ap_cfi; /*
1343 * ap f/w to controller
1344 * interface
1345 */
1346
1347 struct hfa384x_caplevel cap_act_ap_mfi; /* ap f/w to modem interface */
1348
1349 u32 psusercount; /* Power save user count. */
1350 struct hfa384x_comm_tallies_32 tallies; /* Communication tallies. */
1351 u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */
1352
1353 /* Channel Info request results (AP only) */
1354 struct {
1355 atomic_t done;
1356 u8 count;
1357 struct hfa384x_ch_info_result results;
1358 } channel_info;
1359
1360 struct hfa384x_inf_frame *scanresults;
1361
1362 struct prism2sta_authlist authlist; /* Authenticated station list. */
1363 unsigned int accessmode; /* Access mode. */
1364 struct prism2sta_accesslist allow; /* Allowed station list. */
1365 struct prism2sta_accesslist deny; /* Denied station list. */
1366
1367 };
1368
1369 void hfa384x_create(struct hfa384x *hw, struct usb_device *usb);
1370 void hfa384x_destroy(struct hfa384x *hw);
1371
1372 int
1373 hfa384x_corereset(struct hfa384x *hw, int holdtime, int settletime, int genesis);
1374 int hfa384x_drvr_disable(struct hfa384x *hw, u16 macport);
1375 int hfa384x_drvr_enable(struct hfa384x *hw, u16 macport);
1376 int hfa384x_drvr_flashdl_enable(struct hfa384x *hw);
1377 int hfa384x_drvr_flashdl_disable(struct hfa384x *hw);
1378 int hfa384x_drvr_flashdl_write(struct hfa384x *hw, u32 daddr, void *buf, u32 len);
1379 int hfa384x_drvr_getconfig(struct hfa384x *hw, u16 rid, void *buf, u16 len);
1380 int hfa384x_drvr_ramdl_enable(struct hfa384x *hw, u32 exeaddr);
1381 int hfa384x_drvr_ramdl_disable(struct hfa384x *hw);
1382 int hfa384x_drvr_ramdl_write(struct hfa384x *hw, u32 daddr, void *buf, u32 len);
1383 int hfa384x_drvr_readpda(struct hfa384x *hw, void *buf, unsigned int len);
1384 int hfa384x_drvr_setconfig(struct hfa384x *hw, u16 rid, void *buf, u16 len);
1385
1386 static inline int hfa384x_drvr_getconfig16(struct hfa384x *hw, u16 rid, void *val)
1387 {
1388 int result = 0;
1389
1390 result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16));
1391 if (result == 0)
1392 le16_to_cpus(val);
1393 return result;
1394 }
1395
1396 static inline int hfa384x_drvr_setconfig16(struct hfa384x *hw, u16 rid, u16 val)
1397 {
1398 __le16 value = cpu_to_le16(val);
1399
1400 return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
1401 }
1402
1403 int
1404 hfa384x_drvr_setconfig_async(struct hfa384x *hw,
1405 u16 rid,
1406 void *buf,
1407 u16 len, ctlx_usercb_t usercb, void *usercb_data);
1408
1409 static inline int
1410 hfa384x_drvr_setconfig16_async(struct hfa384x *hw, u16 rid, u16 val)
1411 {
1412 __le16 value = cpu_to_le16(val);
1413
1414 return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
1415 NULL, NULL);
1416 }
1417
1418 int hfa384x_drvr_start(struct hfa384x *hw);
1419 int hfa384x_drvr_stop(struct hfa384x *hw);
1420 int
1421 hfa384x_drvr_txframe(struct hfa384x *hw, struct sk_buff *skb,
1422 union p80211_hdr *p80211_hdr,
1423 struct p80211_metawep *p80211_wep);
1424 void hfa384x_tx_timeout(struct wlandevice *wlandev);
1425
1426 int hfa384x_cmd_initialize(struct hfa384x *hw);
1427 int hfa384x_cmd_enable(struct hfa384x *hw, u16 macport);
1428 int hfa384x_cmd_disable(struct hfa384x *hw, u16 macport);
1429 int hfa384x_cmd_allocate(struct hfa384x *hw, u16 len);
1430 int hfa384x_cmd_monitor(struct hfa384x *hw, u16 enable);
1431 int
1432 hfa384x_cmd_download(struct hfa384x *hw,
1433 u16 mode, u16 lowaddr, u16 highaddr, u16 codelen);
1434
1435 #endif /*__KERNEL__ */
1436
1437 #endif /*_HFA384x_H */
Linux with added FPC-III support