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SHM_UNLOCK: fix Unevictable pages stranded after swap
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / staging / wlan-ng / hfa384x.h
blob5631ad0a72370303929a284e23e48ddf7f5619b6
1 /* hfa384x.h
2 *
3 * Defines the constants and data structures for the hfa384x
4 *
5 * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
6 * --------------------------------------------------------------------
7 *
8 * linux-wlan
9 *
10 * The contents of this file are subject to the Mozilla Public
11 * License Version 1.1 (the "License"); you may not use this file
12 * except in compliance with the License. You may obtain a copy of
13 * the License at http://www.mozilla.org/MPL/
14 *
15 * Software distributed under the License is distributed on an "AS
16 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
17 * implied. See the License for the specific language governing
18 * rights and limitations under the License.
19 *
20 * Alternatively, the contents of this file may be used under the
21 * terms of the GNU Public License version 2 (the "GPL"), in which
22 * case the provisions of the GPL are applicable instead of the
23 * above. If you wish to allow the use of your version of this file
24 * only under the terms of the GPL and not to allow others to use
25 * your version of this file under the MPL, indicate your decision
26 * by deleting the provisions above and replace them with the notice
27 * and other provisions required by the GPL. If you do not delete
28 * the provisions above, a recipient may use your version of this
29 * file under either the MPL or the GPL.
30 *
31 * --------------------------------------------------------------------
32 *
33 * Inquiries regarding the linux-wlan Open Source project can be
34 * made directly to:
35 *
36 * AbsoluteValue Systems Inc.
37 * info@linux-wlan.com
38 * http://www.linux-wlan.com
39 *
40 * --------------------------------------------------------------------
41 *
42 * Portions of the development of this software were funded by
43 * Intersil Corporation as part of PRISM(R) chipset product development.
44 *
45 * --------------------------------------------------------------------
46 *
47 * [Implementation and usage notes]
48 *
49 * [References]
50 * CW10 Programmer's Manual v1.5
51 * IEEE 802.11 D10.0
52 *
53 * --------------------------------------------------------------------
54 */
55
56 #ifndef _HFA384x_H
57 #define _HFA384x_H
58
59 #define HFA384x_FIRMWARE_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
60
61 #include <linux/if_ether.h>
62
63 /*--- Mins & Maxs -----------------------------------*/
64 #define HFA384x_PORTID_MAX ((u16)7)
65 #define HFA384x_NUMPORTS_MAX ((u16)(HFA384x_PORTID_MAX+1))
66 #define HFA384x_PDR_LEN_MAX ((u16)512) /* in bytes, from EK */
67 #define HFA384x_PDA_RECS_MAX ((u16)200) /* a guess */
68 #define HFA384x_PDA_LEN_MAX ((u16)1024) /* in bytes, from EK*/
69 #define HFA384x_SCANRESULT_MAX ((u16)31)
70 #define HFA384x_HSCANRESULT_MAX ((u16)31)
71 #define HFA384x_CHINFORESULT_MAX ((u16)16)
72 #define HFA384x_RID_GUESSING_MAXLEN 2048 /* I'm not really sure */
73 #define HFA384x_RIDDATA_MAXLEN HFA384x_RID_GUESSING_MAXLEN
74 #define HFA384x_USB_RWMEM_MAXLEN 2048
75
76 /*--- Support Constants -----------------------------*/
77 #define HFA384x_PORTTYPE_IBSS ((u16)0)
78 #define HFA384x_PORTTYPE_BSS ((u16)1)
79 #define HFA384x_PORTTYPE_PSUEDOIBSS ((u16)3)
80 #define HFA384x_WEPFLAGS_PRIVINVOKED ((u16)BIT(0))
81 #define HFA384x_WEPFLAGS_EXCLUDE ((u16)BIT(1))
82 #define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((u16)BIT(4))
83 #define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((u16)BIT(7))
84 #define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((u16)3)
85 #define HFA384x_PORTSTATUS_DISABLED ((u16)1)
86 #define HFA384x_RATEBIT_1 ((u16)1)
87 #define HFA384x_RATEBIT_2 ((u16)2)
88 #define HFA384x_RATEBIT_5dot5 ((u16)4)
89 #define HFA384x_RATEBIT_11 ((u16)8)
90
91 /*--- MAC Internal memory constants and macros ------*/
92 /* masks and macros used to manipulate MAC internal memory addresses. */
93 /* MAC internal memory addresses are 23 bit quantities. The MAC uses
94 * a paged address space where the upper 16 bits are the page number
95 * and the lower 7 bits are the offset. There are various Host API
96 * elements that require two 16-bit quantities to specify a MAC
97 * internal memory address. Unfortunately, some of the API's use a
98 * page/offset format where the offset value is JUST the lower seven
99 * bits and the page is the remaining 16 bits. Some of the API's
100 * assume that the 23 bit address has been split at the 16th bit. We
101 * refer to these two formats as AUX format and CMD format. The
102 * macros below help handle some of this.
103 */
104
105 /* Mask bits for discarding unwanted pieces in a flat address */
106 #define HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80)
107 #define HFA384x_ADDR_FLAT_AUX_OFF_MASK (0x0000007f)
108 #define HFA384x_ADDR_FLAT_CMD_PAGE_MASK (0xffff0000)
109 #define HFA384x_ADDR_FLAT_CMD_OFF_MASK (0x0000ffff)
110
111 /* Mask bits for discarding unwanted pieces in AUX format
112 16-bit address parts */
113 #define HFA384x_ADDR_AUX_PAGE_MASK (0xffff)
114 #define HFA384x_ADDR_AUX_OFF_MASK (0x007f)
115
116 /* Make a 32-bit flat address from AUX format 16-bit page and offset */
117 #define HFA384x_ADDR_AUX_MKFLAT(p, o) \
118 ((((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \
119 ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK)))
120
121 /* Make CMD format offset and page from a 32-bit flat address */
122 #define HFA384x_ADDR_CMD_MKPAGE(f) \
123 ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_CMD_PAGE_MASK)>>16))
124 #define HFA384x_ADDR_CMD_MKOFF(f) \
125 ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_CMD_OFF_MASK))
126
127 /*--- Controller Memory addresses -------------------*/
128 #define HFA3842_PDA_BASE (0x007f0000UL)
129 #define HFA3841_PDA_BASE (0x003f0000UL)
130 #define HFA3841_PDA_BOGUS_BASE (0x00390000UL)
131
132 /*--- Driver Download states -----------------------*/
133 #define HFA384x_DLSTATE_DISABLED 0
134 #define HFA384x_DLSTATE_RAMENABLED 1
135 #define HFA384x_DLSTATE_FLASHENABLED 2
136
137 /*--- Register Field Masks --------------------------*/
138 #define HFA384x_CMD_AINFO ((u16)(BIT(14) | BIT(13) \
139 | BIT(12) | BIT(11) \
140 | BIT(10) | BIT(9) \
141 | BIT(8)))
142 #define HFA384x_CMD_MACPORT ((u16)(BIT(10) | BIT(9) | \
143 BIT(8)))
144 #define HFA384x_CMD_PROGMODE ((u16)(BIT(9) | BIT(8)))
145 #define HFA384x_CMD_CMDCODE ((u16)(BIT(5) | BIT(4) | \
146 BIT(3) | BIT(2) | \
147 BIT(1) | BIT(0)))
148
149 #define HFA384x_STATUS_RESULT ((u16)(BIT(14) | BIT(13) \
150 | BIT(12) | BIT(11) \
151 | BIT(10) | BIT(9) \
152 | BIT(8)))
153
154 /*--- Command Code Constants --------------------------*/
155 /*--- Controller Commands --------------------------*/
156 #define HFA384x_CMDCODE_INIT ((u16)0x00)
157 #define HFA384x_CMDCODE_ENABLE ((u16)0x01)
158 #define HFA384x_CMDCODE_DISABLE ((u16)0x02)
159
160 /*--- Regulate Commands --------------------------*/
161 #define HFA384x_CMDCODE_INQ ((u16)0x11)
162
163 /*--- Configure Commands --------------------------*/
164 #define HFA384x_CMDCODE_DOWNLD ((u16)0x22)
165
166 /*--- Debugging Commands -----------------------------*/
167 #define HFA384x_CMDCODE_MONITOR ((u16)(0x38))
168 #define HFA384x_MONITOR_ENABLE ((u16)(0x0b))
169 #define HFA384x_MONITOR_DISABLE ((u16)(0x0f))
170
171 /*--- Result Codes --------------------------*/
172 #define HFA384x_CMD_ERR ((u16)(0x7F))
173
174 /*--- Programming Modes --------------------------
175 MODE 0: Disable programming
176 MODE 1: Enable volatile memory programming
177 MODE 2: Enable non-volatile memory programming
178 MODE 3: Program non-volatile memory section
179 --------------------------------------------------*/
180 #define HFA384x_PROGMODE_DISABLE ((u16)0x00)
181 #define HFA384x_PROGMODE_RAM ((u16)0x01)
182 #define HFA384x_PROGMODE_NV ((u16)0x02)
183 #define HFA384x_PROGMODE_NVWRITE ((u16)0x03)
184
185 /*--- Record ID Constants --------------------------*/
186 /*--------------------------------------------------------------------
187 Configuration RIDs: Network Parameters, Static Configuration Entities
188 --------------------------------------------------------------------*/
189 #define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00)
190 #define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01)
191 #define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02)
192 #define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03)
193 #define HFA384x_RID_CNFOWNSSID ((u16)0xFC04)
194 #define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07)
195
196 /*--------------------------------------------------------------------
197 Configuration RID lengths: Network Params, Static Config Entities
198 This is the length of JUST the DATA part of the RID (does not
199 include the len or code fields)
200 --------------------------------------------------------------------*/
201 #define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6)
202 #define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34)
203 #define HFA384x_RID_CNFOWNSSID_LEN ((u16)34)
204
205 /*--------------------------------------------------------------------
206 Configuration RIDs: Network Parameters, Dynamic Configuration Entities
207 --------------------------------------------------------------------*/
208 #define HFA384x_RID_CREATEIBSS ((u16)0xFC81)
209 #define HFA384x_RID_FRAGTHRESH ((u16)0xFC82)
210 #define HFA384x_RID_RTSTHRESH ((u16)0xFC83)
211 #define HFA384x_RID_TXRATECNTL ((u16)0xFC84)
212 #define HFA384x_RID_PROMISCMODE ((u16)0xFC85)
213
214 /*----------------------------------------------------------------------
215 Information RIDs: NIC Information
216 --------------------------------------------------------------------*/
217 #define HFA384x_RID_MAXLOADTIME ((u16)0xFD00)
218 #define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01)
219 #define HFA384x_RID_PRIIDENTITY ((u16)0xFD02)
220 #define HFA384x_RID_PRISUPRANGE ((u16)0xFD03)
221 #define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04)
222 #define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A)
223 #define HFA384x_RID_NICIDENTITY ((u16)0xFD0B)
224 #define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C)
225 #define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D)
226 #define HFA384x_RID_STAIDENTITY ((u16)0xFD20)
227 #define HFA384x_RID_STASUPRANGE ((u16)0xFD21)
228 #define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22)
229 #define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23)
230
231 /*----------------------------------------------------------------------
232 Information RID Lengths: NIC Information
233 This is the length of JUST the DATA part of the RID (does not
234 include the len or code fields)
235 --------------------------------------------------------------------*/
236 #define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12)
237
238 /*--------------------------------------------------------------------
239 Information RIDs: MAC Information
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 #define HFA384x_RID_DBMCOMMSQUALITY_LEN \
257 ((u16) sizeof(hfa384x_dbmcommsquality_t))
258 #define HFA384x_RID_JOINREQUEST_LEN \
259 ((u16)sizeof(hfa384x_JoinRequest_data_t))
260
261 /*--------------------------------------------------------------------
262 Information RIDs: Modem Information
263 --------------------------------------------------------------------*/
264 #define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1)
265
266 /*--------------------------------------------------------------------
267 API ENHANCEMENTS (NOT ALREADY IMPLEMENTED)
268 --------------------------------------------------------------------*/
269 #define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23)
270 #define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24)
271 #define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25)
272 #define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26)
273 #define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27)
274 #define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28)
275 #define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A)
276 #define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D)
277 #define HFA384x_RID_CNFAPBCNint ((u16)0xFC33)
278 #define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46)
279 #define HFA384x_RID_CNFWPADATA ((u16)0xFC48)
280 #define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3)
281 #define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4)
282 #define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA)
283 #define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE)
284 #define HFA384x_RID_JOINREQUEST ((u16)0xFCE2)
285 #define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3)
286 #define HFA384x_RID_HOSTSCAN ((u16)0xFCE5)
287
288 #define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6)
289 #define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14)
290
291 /*--------------------------------------------------------------------
292 PD Record codes
293 --------------------------------------------------------------------*/
294 #define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001)
295 #define HFA384x_PDR_PDAVER ((u16)0x0002)
296 #define HFA384x_PDR_NIC_SERIAL ((u16)0x0003)
297 #define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004)
298 #define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005)
299 #define HFA384x_PDR_MFISUPRANGE ((u16)0x0006)
300 #define HFA384x_PDR_CFISUPRANGE ((u16)0x0007)
301 #define HFA384x_PDR_NICID ((u16)0x0008)
302 #define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101)
303 #define HFA384x_PDR_REGDOMAIN ((u16)0x0103)
304 #define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104)
305 #define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105)
306 #define HFA384x_PDR_TEMPTYPE ((u16)0x0107)
307 #define HFA384x_PDR_IFR_SETTING ((u16)0x0200)
308 #define HFA384x_PDR_RFR_SETTING ((u16)0x0201)
309 #define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202)
310 #define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203)
311 #define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204)
312 #define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300)
313 #define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301)
314 #define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302)
315 #define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303)
316 #define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400)
317 #define HFA384x_PDR_USB_ID ((u16)0x0401)
318 #define HFA384x_PDR_PCI_ID ((u16)0x0402)
319 #define HFA384x_PDR_PCI_IFCONF ((u16)0x0403)
320 #define HFA384x_PDR_PCI_PMCONF ((u16)0x0404)
321 #define HFA384x_PDR_RFENRGY ((u16)0x0406)
322 #define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407)
323 #define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409)
324 #define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410)
325 #define HFA384x_PDR_USB_PRODUCT ((u16)0x0411)
326 #define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412)
327 #define HFA384x_PDR_HFO_DELAY ((u16)0x0413)
328 #define HFA384x_PDR_SCALE_THRESH ((u16)0x0414)
329
330 #define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900)
331 #define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901)
332 #define HFA384x_PDR_END_OF_PDA ((u16)0x0000)
333
334 /*--- Register Test/Get/Set Field macros ------------------------*/
335
336 #define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8))
337 #define HFA384x_CMD_MACPORT_SET(value) \
338 ((u16)HFA384x_CMD_AINFO_SET(value))
339 #define HFA384x_CMD_PROGMODE_SET(value) \
340 ((u16)HFA384x_CMD_AINFO_SET((u16)value))
341 #define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value))
342
343 #define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8)
344
345 /* Host Maintained State Info */
346 #define HFA384x_STATE_PREINIT 0
347 #define HFA384x_STATE_INIT 1
348 #define HFA384x_STATE_RUNNING 2
349
350 /*-------------------------------------------------------------*/
351 /* Commonly used basic types */
352 typedef struct hfa384x_bytestr {
353 u16 len;
354 u8 data[0];
355 } __packed hfa384x_bytestr_t;
356
357 typedef struct hfa384x_bytestr32 {
358 u16 len;
359 u8 data[32];
360 } __packed hfa384x_bytestr32_t;
361
362 /*--------------------------------------------------------------------
363 Configuration Record Structures:
364 Network Parameters, Static Configuration Entities
365 --------------------------------------------------------------------*/
366
367 /*-- Hardware/Firmware Component Information ----------*/
368 typedef struct hfa384x_compident {
369 u16 id;
370 u16 variant;
371 u16 major;
372 u16 minor;
373 } __packed hfa384x_compident_t;
374
375 typedef struct hfa384x_caplevel {
376 u16 role;
377 u16 id;
378 u16 variant;
379 u16 bottom;
380 u16 top;
381 } __packed hfa384x_caplevel_t;
382
383 /*-- Configuration Record: cnfAuthentication --*/
384 #define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001
385 #define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002
386 #define HFA384x_CNFAUTHENTICATION_LEAP 0x0004
387
388 /*--------------------------------------------------------------------
389 Configuration Record Structures:
390 Network Parameters, Dynamic Configuration Entities
391 --------------------------------------------------------------------*/
392
393 #define HFA384x_CREATEIBSS_JOINCREATEIBSS 0
394
395 /*-- Configuration Record: HostScanRequest (data portion only) --*/
396 typedef struct hfa384x_HostScanRequest_data {
397 u16 channelList;
398 u16 txRate;
399 hfa384x_bytestr32_t ssid;
400 } __packed hfa384x_HostScanRequest_data_t;
401
402 /*-- Configuration Record: JoinRequest (data portion only) --*/
403 typedef struct hfa384x_JoinRequest_data {
404 u8 bssid[WLAN_BSSID_LEN];
405 u16 channel;
406 } __packed hfa384x_JoinRequest_data_t;
407
408 /*-- Configuration Record: authenticateStation (data portion only) --*/
409 typedef struct hfa384x_authenticateStation_data {
410 u8 address[ETH_ALEN];
411 u16 status;
412 u16 algorithm;
413 } __packed hfa384x_authenticateStation_data_t;
414
415 /*-- Configuration Record: WPAData (data portion only) --*/
416 typedef struct hfa384x_WPAData {
417 u16 datalen;
418 u8 data[0]; /* max 80 */
419 } __packed hfa384x_WPAData_t;
420
421 /*--------------------------------------------------------------------
422 Information Record Structures: NIC Information
423 --------------------------------------------------------------------*/
424
425 /*-- Information Record: DownLoadBuffer --*/
426 /* NOTE: The page and offset are in AUX format */
427 typedef struct hfa384x_downloadbuffer {
428 u16 page;
429 u16 offset;
430 u16 len;
431 } __packed hfa384x_downloadbuffer_t;
432
433 /*--------------------------------------------------------------------
434 Information Record Structures: NIC Information
435 --------------------------------------------------------------------*/
436
437 #define HFA384x_PSTATUS_CONN_IBSS ((u16)3)
438
439 /*-- Information Record: commsquality --*/
440 typedef struct hfa384x_commsquality {
441 u16 CQ_currBSS;
442 u16 ASL_currBSS;
443 u16 ANL_currFC;
444 } __packed hfa384x_commsquality_t;
445
446 /*-- Information Record: dmbcommsquality --*/
447 typedef struct hfa384x_dbmcommsquality {
448 u16 CQdbm_currBSS;
449 u16 ASLdbm_currBSS;
450 u16 ANLdbm_currFC;
451 } __packed hfa384x_dbmcommsquality_t;
452
453 /*--------------------------------------------------------------------
454 FRAME STRUCTURES: Communication Frames
455 ----------------------------------------------------------------------
456 Communication Frames: Transmit Frames
457 --------------------------------------------------------------------*/
458 /*-- Communication Frame: Transmit Frame Structure --*/
459 typedef struct hfa384x_tx_frame {
460 u16 status;
461 u16 reserved1;
462 u16 reserved2;
463 u32 sw_support;
464 u8 tx_retrycount;
465 u8 tx_rate;
466 u16 tx_control;
467
468 /*-- 802.11 Header Information --*/
469
470 u16 frame_control;
471 u16 duration_id;
472 u8 address1[6];
473 u8 address2[6];
474 u8 address3[6];
475 u16 sequence_control;
476 u8 address4[6];
477 u16 data_len; /* little endian format */
478
479 /*-- 802.3 Header Information --*/
480
481 u8 dest_addr[6];
482 u8 src_addr[6];
483 u16 data_length; /* big endian format */
484 } __packed hfa384x_tx_frame_t;
485 /*--------------------------------------------------------------------
486 Communication Frames: Field Masks for Transmit Frames
487 --------------------------------------------------------------------*/
488 /*-- Status Field --*/
489 #define HFA384x_TXSTATUS_ACKERR ((u16)BIT(5))
490 #define HFA384x_TXSTATUS_FORMERR ((u16)BIT(3))
491 #define HFA384x_TXSTATUS_DISCON ((u16)BIT(2))
492 #define HFA384x_TXSTATUS_AGEDERR ((u16)BIT(1))
493 #define HFA384x_TXSTATUS_RETRYERR ((u16)BIT(0))
494 /*-- Transmit Control Field --*/
495 #define HFA384x_TX_MACPORT ((u16)(BIT(10) | \
496 BIT(9) | BIT(8)))
497 #define HFA384x_TX_STRUCTYPE ((u16)(BIT(4) | BIT(3)))
498 #define HFA384x_TX_TXEX ((u16)BIT(2))
499 #define HFA384x_TX_TXOK ((u16)BIT(1))
500 /*--------------------------------------------------------------------
501 Communication Frames: Test/Get/Set Field Values for Transmit Frames
502 --------------------------------------------------------------------*/
503 /*-- Status Field --*/
504 #define HFA384x_TXSTATUS_ISERROR(v) \
505 (((u16)(v))&\
506 (HFA384x_TXSTATUS_ACKERR|HFA384x_TXSTATUS_FORMERR|\
507 HFA384x_TXSTATUS_DISCON|HFA384x_TXSTATUS_AGEDERR|\
508 HFA384x_TXSTATUS_RETRYERR))
509
510 #define HFA384x_TX_SET(v, m, s) ((((u16)(v))<<((u16)(s)))&((u16)(m)))
511
512 #define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
513 #define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, \
514 HFA384x_TX_STRUCTYPE, 3)
515 #define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2)
516 #define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1)
517 /*--------------------------------------------------------------------
518 Communication Frames: Receive Frames
519 --------------------------------------------------------------------*/
520 /*-- Communication Frame: Receive Frame Structure --*/
521 typedef struct hfa384x_rx_frame {
522 /*-- MAC rx descriptor (hfa384x byte order) --*/
523 u16 status;
524 u32 time;
525 u8 silence;
526 u8 signal;
527 u8 rate;
528 u8 rx_flow;
529 u16 reserved1;
530 u16 reserved2;
531
532 /*-- 802.11 Header Information (802.11 byte order) --*/
533 u16 frame_control;
534 u16 duration_id;
535 u8 address1[6];
536 u8 address2[6];
537 u8 address3[6];
538 u16 sequence_control;
539 u8 address4[6];
540 u16 data_len; /* hfa384x (little endian) format */
541
542 /*-- 802.3 Header Information --*/
543 u8 dest_addr[6];
544 u8 src_addr[6];
545 u16 data_length; /* IEEE? (big endian) format */
546 } __packed hfa384x_rx_frame_t;
547 /*--------------------------------------------------------------------
548 Communication Frames: Field Masks for Receive Frames
549 --------------------------------------------------------------------*/
550
551 /*-- Status Fields --*/
552 #define HFA384x_RXSTATUS_MACPORT ((u16)(BIT(10) | \
553 BIT(9) | \
554 BIT(8)))
555 #define HFA384x_RXSTATUS_FCSERR ((u16)BIT(0))
556 /*--------------------------------------------------------------------
557 Communication Frames: Test/Get/Set Field Values for Receive Frames
558 --------------------------------------------------------------------*/
559 #define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) \
560 & HFA384x_RXSTATUS_MACPORT) >> 8))
561 #define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) \
562 & HFA384x_RXSTATUS_FCSERR))
563 /*--------------------------------------------------------------------
564 FRAME STRUCTURES: Information Types and Information Frame Structures
565 ----------------------------------------------------------------------
566 Information Types
567 --------------------------------------------------------------------*/
568 #define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL)
569 #define HFA384x_IT_COMMTALLIES ((u16)0xF100UL)
570 #define HFA384x_IT_SCANRESULTS ((u16)0xF101UL)
571 #define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL)
572 #define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL)
573 #define HFA384x_IT_LINKSTATUS ((u16)0xF200UL)
574 #define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL)
575 #define HFA384x_IT_AUTHREQ ((u16)0xF202UL)
576 #define HFA384x_IT_PSUSERCNT ((u16)0xF203UL)
577 #define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL)
578 #define HFA384x_IT_ASSOCREQ ((u16)0xF205UL)
579 #define HFA384x_IT_MICFAILURE ((u16)0xF206UL)
580
581 /*--------------------------------------------------------------------
582 Information Frames Structures
583 ----------------------------------------------------------------------
584 Information Frames: Notification Frame Structures
585 --------------------------------------------------------------------*/
586
587 /*-- Inquiry Frame, Diagnose: Communication Tallies --*/
588 typedef struct hfa384x_CommTallies16 {
589 u16 txunicastframes;
590 u16 txmulticastframes;
591 u16 txfragments;
592 u16 txunicastoctets;
593 u16 txmulticastoctets;
594 u16 txdeferredtrans;
595 u16 txsingleretryframes;
596 u16 txmultipleretryframes;
597 u16 txretrylimitexceeded;
598 u16 txdiscards;
599 u16 rxunicastframes;
600 u16 rxmulticastframes;
601 u16 rxfragments;
602 u16 rxunicastoctets;
603 u16 rxmulticastoctets;
604 u16 rxfcserrors;
605 u16 rxdiscardsnobuffer;
606 u16 txdiscardswrongsa;
607 u16 rxdiscardswepundecr;
608 u16 rxmsginmsgfrag;
609 u16 rxmsginbadmsgfrag;
610 } __packed hfa384x_CommTallies16_t;
611
612 typedef struct hfa384x_CommTallies32 {
613 u32 txunicastframes;
614 u32 txmulticastframes;
615 u32 txfragments;
616 u32 txunicastoctets;
617 u32 txmulticastoctets;
618 u32 txdeferredtrans;
619 u32 txsingleretryframes;
620 u32 txmultipleretryframes;
621 u32 txretrylimitexceeded;
622 u32 txdiscards;
623 u32 rxunicastframes;
624 u32 rxmulticastframes;
625 u32 rxfragments;
626 u32 rxunicastoctets;
627 u32 rxmulticastoctets;
628 u32 rxfcserrors;
629 u32 rxdiscardsnobuffer;
630 u32 txdiscardswrongsa;
631 u32 rxdiscardswepundecr;
632 u32 rxmsginmsgfrag;
633 u32 rxmsginbadmsgfrag;
634 } __packed hfa384x_CommTallies32_t;
635
636 /*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/
637 typedef struct hfa384x_ScanResultSub {
638 u16 chid;
639 u16 anl;
640 u16 sl;
641 u8 bssid[WLAN_BSSID_LEN];
642 u16 bcnint;
643 u16 capinfo;
644 hfa384x_bytestr32_t ssid;
645 u8 supprates[10]; /* 802.11 info element */
646 u16 proberesp_rate;
647 } __packed hfa384x_ScanResultSub_t;
648
649 typedef struct hfa384x_ScanResult {
650 u16 rsvd;
651 u16 scanreason;
652 hfa384x_ScanResultSub_t result[HFA384x_SCANRESULT_MAX];
653 } __packed hfa384x_ScanResult_t;
654
655 /*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/
656 typedef struct hfa384x_ChInfoResultSub {
657 u16 chid;
658 u16 anl;
659 u16 pnl;
660 u16 active;
661 } __packed hfa384x_ChInfoResultSub_t;
662
663 #define HFA384x_CHINFORESULT_BSSACTIVE BIT(0)
664 #define HFA384x_CHINFORESULT_PCFACTIVE BIT(1)
665
666 typedef struct hfa384x_ChInfoResult {
667 u16 scanchannels;
668 hfa384x_ChInfoResultSub_t result[HFA384x_CHINFORESULT_MAX];
669 } __packed hfa384x_ChInfoResult_t;
670
671 /*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/
672 typedef struct hfa384x_HScanResultSub {
673 u16 chid;
674 u16 anl;
675 u16 sl;
676 u8 bssid[WLAN_BSSID_LEN];
677 u16 bcnint;
678 u16 capinfo;
679 hfa384x_bytestr32_t ssid;
680 u8 supprates[10]; /* 802.11 info element */
681 u16 proberesp_rate;
682 u16 atim;
683 } __packed hfa384x_HScanResultSub_t;
684
685 typedef struct hfa384x_HScanResult {
686 u16 nresult;
687 u16 rsvd;
688 hfa384x_HScanResultSub_t result[HFA384x_HSCANRESULT_MAX];
689 } __packed hfa384x_HScanResult_t;
690
691 /*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/
692
693 #define HFA384x_LINK_NOTCONNECTED ((u16)0)
694 #define HFA384x_LINK_CONNECTED ((u16)1)
695 #define HFA384x_LINK_DISCONNECTED ((u16)2)
696 #define HFA384x_LINK_AP_CHANGE ((u16)3)
697 #define HFA384x_LINK_AP_OUTOFRANGE ((u16)4)
698 #define HFA384x_LINK_AP_INRANGE ((u16)5)
699 #define HFA384x_LINK_ASSOCFAIL ((u16)6)
700
701 typedef struct hfa384x_LinkStatus {
702 u16 linkstatus;
703 } __packed hfa384x_LinkStatus_t;
704
705 /*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/
706
707 #define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1)
708 #define HFA384x_ASSOCSTATUS_REASSOC ((u16)2)
709 #define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5)
710
711 typedef struct hfa384x_AssocStatus {
712 u16 assocstatus;
713 u8 sta_addr[ETH_ALEN];
714 /* old_ap_addr is only valid if assocstatus == 2 */
715 u8 old_ap_addr[ETH_ALEN];
716 u16 reason;
717 u16 reserved;
718 } __packed hfa384x_AssocStatus_t;
719
720 /*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/
721
722 typedef struct hfa384x_AuthRequest {
723 u8 sta_addr[ETH_ALEN];
724 u16 algorithm;
725 } __packed hfa384x_AuthReq_t;
726
727 /*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/
728
729 typedef struct hfa384x_PSUserCount {
730 u16 usercnt;
731 } __packed hfa384x_PSUserCount_t;
732
733 typedef struct hfa384x_KeyIDChanged {
734 u8 sta_addr[ETH_ALEN];
735 u16 keyid;
736 } __packed hfa384x_KeyIDChanged_t;
737
738 /*-- Collection of all Inf frames ---------------*/
739 typedef union hfa384x_infodata {
740 hfa384x_CommTallies16_t commtallies16;
741 hfa384x_CommTallies32_t commtallies32;
742 hfa384x_ScanResult_t scanresult;
743 hfa384x_ChInfoResult_t chinforesult;
744 hfa384x_HScanResult_t hscanresult;
745 hfa384x_LinkStatus_t linkstatus;
746 hfa384x_AssocStatus_t assocstatus;
747 hfa384x_AuthReq_t authreq;
748 hfa384x_PSUserCount_t psusercnt;
749 hfa384x_KeyIDChanged_t keyidchanged;
750 } __packed hfa384x_infodata_t;
751
752 typedef struct hfa384x_InfFrame {
753 u16 framelen;
754 u16 infotype;
755 hfa384x_infodata_t info;
756 } __packed hfa384x_InfFrame_t;
757
758 /*--------------------------------------------------------------------
759 USB Packet structures and constants.
760 --------------------------------------------------------------------*/
761
762 /* Should be sent to the bulkout endpoint */
763 #define HFA384x_USB_TXFRM 0
764 #define HFA384x_USB_CMDREQ 1
765 #define HFA384x_USB_WRIDREQ 2
766 #define HFA384x_USB_RRIDREQ 3
767 #define HFA384x_USB_WMEMREQ 4
768 #define HFA384x_USB_RMEMREQ 5
769
770 /* Received from the bulkin endpoint */
771 #define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000)
772 #define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000))
773 #define HFA384x_USB_INFOFRM 0x8000
774 #define HFA384x_USB_CMDRESP 0x8001
775 #define HFA384x_USB_WRIDRESP 0x8002
776 #define HFA384x_USB_RRIDRESP 0x8003
777 #define HFA384x_USB_WMEMRESP 0x8004
778 #define HFA384x_USB_RMEMRESP 0x8005
779 #define HFA384x_USB_BUFAVAIL 0x8006
780 #define HFA384x_USB_ERROR 0x8007
781
782 /*------------------------------------*/
783 /* Request (bulk OUT) packet contents */
784
785 typedef struct hfa384x_usb_txfrm {
786 hfa384x_tx_frame_t desc;
787 u8 data[WLAN_DATA_MAXLEN];
788 } __packed hfa384x_usb_txfrm_t;
789
790 typedef struct hfa384x_usb_cmdreq {
791 u16 type;
792 u16 cmd;
793 u16 parm0;
794 u16 parm1;
795 u16 parm2;
796 u8 pad[54];
797 } __packed hfa384x_usb_cmdreq_t;
798
799 typedef struct hfa384x_usb_wridreq {
800 u16 type;
801 u16 frmlen;
802 u16 rid;
803 u8 data[HFA384x_RIDDATA_MAXLEN];
804 } __packed hfa384x_usb_wridreq_t;
805
806 typedef struct hfa384x_usb_rridreq {
807 u16 type;
808 u16 frmlen;
809 u16 rid;
810 u8 pad[58];
811 } __packed hfa384x_usb_rridreq_t;
812
813 typedef struct hfa384x_usb_wmemreq {
814 u16 type;
815 u16 frmlen;
816 u16 offset;
817 u16 page;
818 u8 data[HFA384x_USB_RWMEM_MAXLEN];
819 } __packed hfa384x_usb_wmemreq_t;
820
821 typedef struct hfa384x_usb_rmemreq {
822 u16 type;
823 u16 frmlen;
824 u16 offset;
825 u16 page;
826 u8 pad[56];
827 } __packed hfa384x_usb_rmemreq_t;
828
829 /*------------------------------------*/
830 /* Response (bulk IN) packet contents */
831
832 typedef struct hfa384x_usb_rxfrm {
833 hfa384x_rx_frame_t desc;
834 u8 data[WLAN_DATA_MAXLEN];
835 } __packed hfa384x_usb_rxfrm_t;
836
837 typedef struct hfa384x_usb_infofrm {
838 u16 type;
839 hfa384x_InfFrame_t info;
840 } __packed hfa384x_usb_infofrm_t;
841
842 typedef struct hfa384x_usb_statusresp {
843 u16 type;
844 u16 status;
845 u16 resp0;
846 u16 resp1;
847 u16 resp2;
848 } __packed hfa384x_usb_cmdresp_t;
849
850 typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t;
851
852 typedef struct hfa384x_usb_rridresp {
853 u16 type;
854 u16 frmlen;
855 u16 rid;
856 u8 data[HFA384x_RIDDATA_MAXLEN];
857 } __packed hfa384x_usb_rridresp_t;
858
859 typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t;
860
861 typedef struct hfa384x_usb_rmemresp {
862 u16 type;
863 u16 frmlen;
864 u8 data[HFA384x_USB_RWMEM_MAXLEN];
865 } __packed hfa384x_usb_rmemresp_t;
866
867 typedef struct hfa384x_usb_bufavail {
868 u16 type;
869 u16 frmlen;
870 } __packed hfa384x_usb_bufavail_t;
871
872 typedef struct hfa384x_usb_error {
873 u16 type;
874 u16 errortype;
875 } __packed hfa384x_usb_error_t;
876
877 /*----------------------------------------------------------*/
878 /* Unions for packaging all the known packet types together */
879
880 typedef union hfa384x_usbout {
881 u16 type;
882 hfa384x_usb_txfrm_t txfrm;
883 hfa384x_usb_cmdreq_t cmdreq;
884 hfa384x_usb_wridreq_t wridreq;
885 hfa384x_usb_rridreq_t rridreq;
886 hfa384x_usb_wmemreq_t wmemreq;
887 hfa384x_usb_rmemreq_t rmemreq;
888 } __packed hfa384x_usbout_t;
889
890 typedef union hfa384x_usbin {
891 u16 type;
892 hfa384x_usb_rxfrm_t rxfrm;
893 hfa384x_usb_txfrm_t txfrm;
894 hfa384x_usb_infofrm_t infofrm;
895 hfa384x_usb_cmdresp_t cmdresp;
896 hfa384x_usb_wridresp_t wridresp;
897 hfa384x_usb_rridresp_t rridresp;
898 hfa384x_usb_wmemresp_t wmemresp;
899 hfa384x_usb_rmemresp_t rmemresp;
900 hfa384x_usb_bufavail_t bufavail;
901 hfa384x_usb_error_t usberror;
902 u8 boguspad[3000];
903 } __packed hfa384x_usbin_t;
904
905 /*--------------------------------------------------------------------
906 PD record structures.
907 --------------------------------------------------------------------*/
908
909 typedef struct hfa384x_pdr_pcb_partnum {
910 u8 num[8];
911 } __packed hfa384x_pdr_pcb_partnum_t;
912
913 typedef struct hfa384x_pdr_pcb_tracenum {
914 u8 num[8];
915 } __packed hfa384x_pdr_pcb_tracenum_t;
916
917 typedef struct hfa384x_pdr_nic_serial {
918 u8 num[12];
919 } __packed hfa384x_pdr_nic_serial_t;
920
921 typedef struct hfa384x_pdr_mkk_measurements {
922 double carrier_freq;
923 double occupied_band;
924 double power_density;
925 double tx_spur_f1;
926 double tx_spur_f2;
927 double tx_spur_f3;
928 double tx_spur_f4;
929 double tx_spur_l1;
930 double tx_spur_l2;
931 double tx_spur_l3;
932 double tx_spur_l4;
933 double rx_spur_f1;
934 double rx_spur_f2;
935 double rx_spur_l1;
936 double rx_spur_l2;
937 } __packed hfa384x_pdr_mkk_measurements_t;
938
939 typedef struct hfa384x_pdr_nic_ramsize {
940 u8 size[12]; /* units of KB */
941 } __packed hfa384x_pdr_nic_ramsize_t;
942
943 typedef struct hfa384x_pdr_mfisuprange {
944 u16 id;
945 u16 variant;
946 u16 bottom;
947 u16 top;
948 } __packed hfa384x_pdr_mfisuprange_t;
949
950 typedef struct hfa384x_pdr_cfisuprange {
951 u16 id;
952 u16 variant;
953 u16 bottom;
954 u16 top;
955 } __packed hfa384x_pdr_cfisuprange_t;
956
957 typedef struct hfa384x_pdr_nicid {
958 u16 id;
959 u16 variant;
960 u16 major;
961 u16 minor;
962 } __packed hfa384x_pdr_nicid_t;
963
964 typedef struct hfa384x_pdr_refdac_measurements {
965 u16 value[0];
966 } __packed hfa384x_pdr_refdac_measurements_t;
967
968 typedef struct hfa384x_pdr_vgdac_measurements {
969 u16 value[0];
970 } __packed hfa384x_pdr_vgdac_measurements_t;
971
972 typedef struct hfa384x_pdr_level_comp_measurements {
973 u16 value[0];
974 } __packed hfa384x_pdr_level_compc_measurements_t;
975
976 typedef struct hfa384x_pdr_mac_address {
977 u8 addr[6];
978 } __packed hfa384x_pdr_mac_address_t;
979
980 typedef struct hfa384x_pdr_mkk_callname {
981 u8 callname[8];
982 } __packed hfa384x_pdr_mkk_callname_t;
983
984 typedef struct hfa384x_pdr_regdomain {
985 u16 numdomains;
986 u16 domain[5];
987 } __packed hfa384x_pdr_regdomain_t;
988
989 typedef struct hfa384x_pdr_allowed_channel {
990 u16 ch_bitmap;
991 } __packed hfa384x_pdr_allowed_channel_t;
992
993 typedef struct hfa384x_pdr_default_channel {
994 u16 channel;
995 } __packed hfa384x_pdr_default_channel_t;
996
997 typedef struct hfa384x_pdr_privacy_option {
998 u16 available;
999 } __packed hfa384x_pdr_privacy_option_t;
1000
1001 typedef struct hfa384x_pdr_temptype {
1002 u16 type;
1003 } __packed hfa384x_pdr_temptype_t;
1004
1005 typedef struct hfa384x_pdr_refdac_setup {
1006 u16 ch_value[14];
1007 } __packed hfa384x_pdr_refdac_setup_t;
1008
1009 typedef struct hfa384x_pdr_vgdac_setup {
1010 u16 ch_value[14];
1011 } __packed hfa384x_pdr_vgdac_setup_t;
1012
1013 typedef struct hfa384x_pdr_level_comp_setup {
1014 u16 ch_value[14];
1015 } __packed hfa384x_pdr_level_comp_setup_t;
1016
1017 typedef struct hfa384x_pdr_trimdac_setup {
1018 u16 trimidac;
1019 u16 trimqdac;
1020 } __packed hfa384x_pdr_trimdac_setup_t;
1021
1022 typedef struct hfa384x_pdr_ifr_setting {
1023 u16 value[3];
1024 } __packed hfa384x_pdr_ifr_setting_t;
1025
1026 typedef struct hfa384x_pdr_rfr_setting {
1027 u16 value[3];
1028 } __packed hfa384x_pdr_rfr_setting_t;
1029
1030 typedef struct hfa384x_pdr_hfa3861_baseline {
1031 u16 value[50];
1032 } __packed hfa384x_pdr_hfa3861_baseline_t;
1033
1034 typedef struct hfa384x_pdr_hfa3861_shadow {
1035 u32 value[32];
1036 } __packed hfa384x_pdr_hfa3861_shadow_t;
1037
1038 typedef struct hfa384x_pdr_hfa3861_ifrf {
1039 u32 value[20];
1040 } __packed hfa384x_pdr_hfa3861_ifrf_t;
1041
1042 typedef struct hfa384x_pdr_hfa3861_chcalsp {
1043 u16 value[14];
1044 } __packed hfa384x_pdr_hfa3861_chcalsp_t;
1045
1046 typedef struct hfa384x_pdr_hfa3861_chcali {
1047 u16 value[17];
1048 } __packed hfa384x_pdr_hfa3861_chcali_t;
1049
1050 typedef struct hfa384x_pdr_hfa3861_nic_config {
1051 u16 config_bitmap;
1052 } __packed hfa384x_pdr_nic_config_t;
1053
1054 typedef struct hfa384x_pdr_hfo_delay {
1055 u8 hfo_delay;
1056 } __packed hfa384x_hfo_delay_t;
1057
1058 typedef struct hfa384x_pdr_hfa3861_manf_testsp {
1059 u16 value[30];
1060 } __packed hfa384x_pdr_hfa3861_manf_testsp_t;
1061
1062 typedef struct hfa384x_pdr_hfa3861_manf_testi {
1063 u16 value[30];
1064 } __packed hfa384x_pdr_hfa3861_manf_testi_t;
1065
1066 typedef struct hfa384x_end_of_pda {
1067 u16 crc;
1068 } __packed hfa384x_pdr_end_of_pda_t;
1069
1070 typedef struct hfa384x_pdrec {
1071 u16 len; /* in words */
1072 u16 code;
1073 union pdr {
1074 hfa384x_pdr_pcb_partnum_t pcb_partnum;
1075 hfa384x_pdr_pcb_tracenum_t pcb_tracenum;
1076 hfa384x_pdr_nic_serial_t nic_serial;
1077 hfa384x_pdr_mkk_measurements_t mkk_measurements;
1078 hfa384x_pdr_nic_ramsize_t nic_ramsize;
1079 hfa384x_pdr_mfisuprange_t mfisuprange;
1080 hfa384x_pdr_cfisuprange_t cfisuprange;
1081 hfa384x_pdr_nicid_t nicid;
1082 hfa384x_pdr_refdac_measurements_t refdac_measurements;
1083 hfa384x_pdr_vgdac_measurements_t vgdac_measurements;
1084 hfa384x_pdr_level_compc_measurements_t level_compc_measurements;
1085 hfa384x_pdr_mac_address_t mac_address;
1086 hfa384x_pdr_mkk_callname_t mkk_callname;
1087 hfa384x_pdr_regdomain_t regdomain;
1088 hfa384x_pdr_allowed_channel_t allowed_channel;
1089 hfa384x_pdr_default_channel_t default_channel;
1090 hfa384x_pdr_privacy_option_t privacy_option;
1091 hfa384x_pdr_temptype_t temptype;
1092 hfa384x_pdr_refdac_setup_t refdac_setup;
1093 hfa384x_pdr_vgdac_setup_t vgdac_setup;
1094 hfa384x_pdr_level_comp_setup_t level_comp_setup;
1095 hfa384x_pdr_trimdac_setup_t trimdac_setup;
1096 hfa384x_pdr_ifr_setting_t ifr_setting;
1097 hfa384x_pdr_rfr_setting_t rfr_setting;
1098 hfa384x_pdr_hfa3861_baseline_t hfa3861_baseline;
1099 hfa384x_pdr_hfa3861_shadow_t hfa3861_shadow;
1100 hfa384x_pdr_hfa3861_ifrf_t hfa3861_ifrf;
1101 hfa384x_pdr_hfa3861_chcalsp_t hfa3861_chcalsp;
1102 hfa384x_pdr_hfa3861_chcali_t hfa3861_chcali;
1103 hfa384x_pdr_nic_config_t nic_config;
1104 hfa384x_hfo_delay_t hfo_delay;
1105 hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp;
1106 hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi;
1107 hfa384x_pdr_end_of_pda_t end_of_pda;
1108
1109 } data;
1110 } __packed hfa384x_pdrec_t;
1111
1112 #ifdef __KERNEL__
1113 /*--------------------------------------------------------------------
1114 --- MAC state structure, argument to all functions --
1115 --- Also, a collection of support types --
1116 --------------------------------------------------------------------*/
1117 typedef struct hfa384x_statusresult {
1118 u16 status;
1119 u16 resp0;
1120 u16 resp1;
1121 u16 resp2;
1122 } hfa384x_cmdresult_t;
1123
1124 /* USB Control Exchange (CTLX):
1125 * A queue of the structure below is maintained for all of the
1126 * Request/Response type USB packets supported by Prism2.
1127 */
1128 /* The following hfa384x_* structures are arguments to
1129 * the usercb() for the different CTLX types.
1130 */
1131 typedef struct hfa384x_rridresult {
1132 u16 rid;
1133 const void *riddata;
1134 unsigned int riddata_len;
1135 } hfa384x_rridresult_t;
1136
1137 enum ctlx_state {
1138 CTLX_START = 0, /* Start state, not queued */
1139
1140 CTLX_COMPLETE, /* CTLX successfully completed */
1141 CTLX_REQ_FAILED, /* OUT URB completed w/ error */
1142
1143 CTLX_PENDING, /* Queued, data valid */
1144 CTLX_REQ_SUBMITTED, /* OUT URB submitted */
1145 CTLX_REQ_COMPLETE, /* OUT URB complete */
1146 CTLX_RESP_COMPLETE /* IN URB received */
1147 };
1148 typedef enum ctlx_state CTLX_STATE;
1149
1150 struct hfa384x_usbctlx;
1151 struct hfa384x;
1152
1153 typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *);
1154
1155 typedef void (*ctlx_usercb_t) (struct hfa384x *hw,
1156 void *ctlxresult, void *usercb_data);
1157
1158 typedef struct hfa384x_usbctlx {
1159 struct list_head list;
1160
1161 size_t outbufsize;
1162 hfa384x_usbout_t outbuf; /* pkt buf for OUT */
1163 hfa384x_usbin_t inbuf; /* pkt buf for IN(a copy) */
1164
1165 CTLX_STATE state; /* Tracks running state */
1166
1167 struct completion done;
1168 volatile int reapable; /* Food for the reaper task */
1169
1170 ctlx_cmdcb_t cmdcb; /* Async command callback */
1171 ctlx_usercb_t usercb; /* Async user callback, */
1172 void *usercb_data; /* at CTLX completion */
1173
1174 int variant; /* Identifies cmd variant */
1175 } hfa384x_usbctlx_t;
1176
1177 typedef struct hfa384x_usbctlxq {
1178 spinlock_t lock;
1179 struct list_head pending;
1180 struct list_head active;
1181 struct list_head completing;
1182 struct list_head reapable;
1183 } hfa384x_usbctlxq_t;
1184
1185 typedef struct hfa484x_metacmd {
1186 u16 cmd;
1187
1188 u16 parm0;
1189 u16 parm1;
1190 u16 parm2;
1191
1192 hfa384x_cmdresult_t result;
1193 } hfa384x_metacmd_t;
1194
1195 #define MAX_GRP_ADDR 32
1196 #define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */
1197
1198 #define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */
1199 #define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */
1200 #define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */
1201 #define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */
1202 #define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */
1203 #define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */
1204
1205 /* XXX These are going away ASAP */
1206 typedef struct prism2sta_authlist {
1207 unsigned int cnt;
1208 u8 addr[WLAN_AUTH_MAX][ETH_ALEN];
1209 u8 assoc[WLAN_AUTH_MAX];
1210 } prism2sta_authlist_t;
1211
1212 typedef struct prism2sta_accesslist {
1213 unsigned int modify;
1214 unsigned int cnt;
1215 u8 addr[WLAN_ACCESS_MAX][ETH_ALEN];
1216 unsigned int cnt1;
1217 u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN];
1218 } prism2sta_accesslist_t;
1219
1220 typedef struct hfa384x {
1221 /* USB support data */
1222 struct usb_device *usb;
1223 struct urb rx_urb;
1224 struct sk_buff *rx_urb_skb;
1225 struct urb tx_urb;
1226 struct urb ctlx_urb;
1227 hfa384x_usbout_t txbuff;
1228 hfa384x_usbctlxq_t ctlxq;
1229 struct timer_list reqtimer;
1230 struct timer_list resptimer;
1231
1232 struct timer_list throttle;
1233
1234 struct tasklet_struct reaper_bh;
1235 struct tasklet_struct completion_bh;
1236
1237 struct work_struct usb_work;
1238
1239 unsigned long usb_flags;
1240 #define THROTTLE_RX 0
1241 #define THROTTLE_TX 1
1242 #define WORK_RX_HALT 2
1243 #define WORK_TX_HALT 3
1244 #define WORK_RX_RESUME 4
1245 #define WORK_TX_RESUME 5
1246
1247 unsigned short req_timer_done:1;
1248 unsigned short resp_timer_done:1;
1249
1250 int endp_in;
1251 int endp_out;
1252
1253 int sniff_fcs;
1254 int sniff_channel;
1255 int sniff_truncate;
1256 int sniffhdr;
1257
1258 wait_queue_head_t cmdq; /* wait queue itself */
1259
1260 /* Controller state */
1261 u32 state;
1262 u32 isap;
1263 u8 port_enabled[HFA384x_NUMPORTS_MAX];
1264
1265 /* Download support */
1266 unsigned int dlstate;
1267 hfa384x_downloadbuffer_t bufinfo;
1268 u16 dltimeout;
1269
1270 int scanflag; /* to signal scan comlete */
1271 int join_ap; /* are we joined to a specific ap */
1272 int join_retries; /* number of join retries till we fail */
1273 hfa384x_JoinRequest_data_t joinreq; /* join request saved data */
1274
1275 wlandevice_t *wlandev;
1276 /* Timer to allow for the deferred processing of linkstatus messages */
1277 struct work_struct link_bh;
1278
1279 struct work_struct commsqual_bh;
1280 hfa384x_commsquality_t qual;
1281 struct timer_list commsqual_timer;
1282
1283 u16 link_status;
1284 u16 link_status_new;
1285 struct sk_buff_head authq;
1286
1287 u32 txrate;
1288
1289 /* And here we have stuff that used to be in priv */
1290
1291 /* State variables */
1292 unsigned int presniff_port_type;
1293 u16 presniff_wepflags;
1294 u32 dot11_desired_bss_type;
1295
1296 int dbmadjust;
1297
1298 /* Group Addresses - right now, there are up to a total
1299 of MAX_GRP_ADDR group addresses */
1300 u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN];
1301 unsigned int dot11_grpcnt;
1302
1303 /* Component Identities */
1304 hfa384x_compident_t ident_nic;
1305 hfa384x_compident_t ident_pri_fw;
1306 hfa384x_compident_t ident_sta_fw;
1307 hfa384x_compident_t ident_ap_fw;
1308 u16 mm_mods;
1309
1310 /* Supplier compatibility ranges */
1311 hfa384x_caplevel_t cap_sup_mfi;
1312 hfa384x_caplevel_t cap_sup_cfi;
1313 hfa384x_caplevel_t cap_sup_pri;
1314 hfa384x_caplevel_t cap_sup_sta;
1315 hfa384x_caplevel_t cap_sup_ap;
1316
1317 /* Actor compatibility ranges */
1318 hfa384x_caplevel_t cap_act_pri_cfi; /*
1319 * pri f/w to controller
1320 * interface
1321 */
1322
1323 hfa384x_caplevel_t cap_act_sta_cfi; /*
1324 * sta f/w to controller
1325 * interface
1326 */
1327
1328 hfa384x_caplevel_t cap_act_sta_mfi; /* sta f/w to modem interface */
1329
1330 hfa384x_caplevel_t cap_act_ap_cfi; /*
1331 * ap f/w to controller
1332 * interface
1333 */
1334
1335 hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */
1336
1337 u32 psusercount; /* Power save user count. */
1338 hfa384x_CommTallies32_t tallies; /* Communication tallies. */
1339 u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */
1340
1341 /* Channel Info request results (AP only) */
1342 struct {
1343 atomic_t done;
1344 u8 count;
1345 hfa384x_ChInfoResult_t results;
1346 } channel_info;
1347
1348 hfa384x_InfFrame_t *scanresults;
1349
1350 prism2sta_authlist_t authlist; /* Authenticated station list. */
1351 unsigned int accessmode; /* Access mode. */
1352 prism2sta_accesslist_t allow; /* Allowed station list. */
1353 prism2sta_accesslist_t deny; /* Denied station list. */
1354
1355 } hfa384x_t;
1356
1357 void hfa384x_create(hfa384x_t *hw, struct usb_device *usb);
1358 void hfa384x_destroy(hfa384x_t *hw);
1359
1360 int
1361 hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis);
1362 int hfa384x_drvr_commtallies(hfa384x_t *hw);
1363 int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport);
1364 int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport);
1365 int hfa384x_drvr_flashdl_enable(hfa384x_t *hw);
1366 int hfa384x_drvr_flashdl_disable(hfa384x_t *hw);
1367 int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len);
1368 int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len);
1369 int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr);
1370 int hfa384x_drvr_ramdl_disable(hfa384x_t *hw);
1371 int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len);
1372 int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len);
1373 int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len);
1374
1375 static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val)
1376 {
1377 int result = 0;
1378 result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16));
1379 if (result == 0)
1380 *((u16 *) val) = le16_to_cpu(*((u16 *) val));
1381 return result;
1382 }
1383
1384 static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val)
1385 {
1386 u16 value = cpu_to_le16(val);
1387 return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
1388 }
1389
1390 int
1391 hfa384x_drvr_getconfig_async(hfa384x_t *hw,
1392 u16 rid, ctlx_usercb_t usercb, void *usercb_data);
1393
1394 int
1395 hfa384x_drvr_setconfig_async(hfa384x_t *hw,
1396 u16 rid,
1397 void *buf,
1398 u16 len, ctlx_usercb_t usercb, void *usercb_data);
1399
1400 static inline int
1401 hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val)
1402 {
1403 u16 value = cpu_to_le16(val);
1404 return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
1405 NULL, NULL);
1406 }
1407
1408 int hfa384x_drvr_start(hfa384x_t *hw);
1409 int hfa384x_drvr_stop(hfa384x_t *hw);
1410 int
1411 hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb,
1412 union p80211_hdr *p80211_hdr, struct p80211_metawep *p80211_wep);
1413 void hfa384x_tx_timeout(wlandevice_t *wlandev);
1414
1415 int hfa384x_cmd_initialize(hfa384x_t *hw);
1416 int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport);
1417 int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport);
1418 int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len);
1419 int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable);
1420 int
1421 hfa384x_cmd_download(hfa384x_t *hw,
1422 u16 mode, u16 lowaddr, u16 highaddr, u16 codelen);
1423
1424 #endif /*__KERNEL__ */
1425
1426 #endif /*_HFA384x_H */
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree