1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 *
19 ******************************************************************************/
20 #ifndef _WIFI_H_
21 #define _WIFI_H_
22
23
24 #ifdef BIT
25 /* error "BIT define occurred earlier elsewhere!\n" */
26 #undef BIT
27 #endif
28 #define BIT(x) (1 << (x))
29
30
31 #define WLAN_ETHHDR_LEN 14
32 #define WLAN_ETHADDR_LEN 6
33 #define WLAN_IEEE_OUI_LEN 3
34 #define WLAN_ADDR_LEN 6
35 #define WLAN_CRC_LEN 4
36 #define WLAN_BSSID_LEN 6
37 #define WLAN_BSS_TS_LEN 8
38 #define WLAN_HDR_A3_LEN 24
39 #define WLAN_HDR_A4_LEN 30
40 #define WLAN_HDR_A3_QOS_LEN 26
41 #define WLAN_HDR_A4_QOS_LEN 32
42 #define WLAN_SSID_MAXLEN 32
43 #define WLAN_DATA_MAXLEN 2312
44
45 #define WLAN_A3_PN_OFFSET 24
46 #define WLAN_A4_PN_OFFSET 30
47
48 #define WLAN_MIN_ETHFRM_LEN 60
49 #define WLAN_MAX_ETHFRM_LEN 1514
50 #define WLAN_ETHHDR_LEN 14
51
52 #define P80211CAPTURE_VERSION 0x80211001
53
54 /* This value is tested by WiFi 11n Test Plan 5.2.3. */
55 /* This test verifies the WLAN NIC can update the NAV through sending
56 * the CTS with large duration. */
57 #define WiFiNavUpperUs 30000 /* 30 ms */
58
59 enum WIFI_FRAME_TYPE {
60 WIFI_MGT_TYPE = (0),
61 WIFI_CTRL_TYPE = (BIT(2)),
62 WIFI_DATA_TYPE = (BIT(3)),
63 WIFI_QOS_DATA_TYPE = (BIT(7)|BIT(3)), /* QoS Data */
64 };
65
66 enum WIFI_FRAME_SUBTYPE {
67 /* below is for mgt frame */
68 WIFI_ASSOCREQ = (0 | WIFI_MGT_TYPE),
69 WIFI_ASSOCRSP = (BIT(4) | WIFI_MGT_TYPE),
70 WIFI_REASSOCREQ = (BIT(5) | WIFI_MGT_TYPE),
71 WIFI_REASSOCRSP = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
72 WIFI_PROBEREQ = (BIT(6) | WIFI_MGT_TYPE),
73 WIFI_PROBERSP = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
74 WIFI_BEACON = (BIT(7) | WIFI_MGT_TYPE),
75 WIFI_ATIM = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
76 WIFI_DISASSOC = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
77 WIFI_AUTH = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
78 WIFI_DEAUTH = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
79 WIFI_ACTION = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),
80
81 /* below is for control frame */
82 WIFI_PSPOLL = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
83 WIFI_RTS = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
84 WIFI_CTS = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
85 WIFI_ACK = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
86 WIFI_CFEND = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
87 WIFI_CFEND_CFACK = (BIT(7) | BIT(6) | BIT(5) | BIT(4) |
88 WIFI_CTRL_TYPE),
89
90 /* below is for data frame */
91 WIFI_DATA = (0 | WIFI_DATA_TYPE),
92 WIFI_DATA_CFACK = (BIT(4) | WIFI_DATA_TYPE),
93 WIFI_DATA_CFPOLL = (BIT(5) | WIFI_DATA_TYPE),
94 WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
95 WIFI_DATA_NULL = (BIT(6) | WIFI_DATA_TYPE),
96 WIFI_CF_ACK = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
97 WIFI_CF_POLL = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
98 WIFI_CF_ACKPOLL = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
99 WIFI_QOS_DATA_NULL = (BIT(6) | WIFI_QOS_DATA_TYPE),
100 };
101
102 enum WIFI_REASON_CODE {
103 _RSON_RESERVED_ = 0,
104 _RSON_UNSPECIFIED_ = 1,
105 _RSON_AUTH_NO_LONGER_VALID_ = 2,
106 _RSON_DEAUTH_STA_LEAVING_ = 3,
107 _RSON_INACTIVITY_ = 4,
108 _RSON_UNABLE_HANDLE_ = 5,
109 _RSON_CLS2_ = 6,
110 _RSON_CLS3_ = 7,
111 _RSON_DISAOC_STA_LEAVING_ = 8,
112 _RSON_ASOC_NOT_AUTH_ = 9,
113
114 /* WPA reason */
115 _RSON_INVALID_IE_ = 13,
116 _RSON_MIC_FAILURE_ = 14,
117 _RSON_4WAY_HNDSHK_TIMEOUT_ = 15,
118 _RSON_GROUP_KEY_UPDATE_TIMEOUT_ = 16,
119 _RSON_DIFF_IE_ = 17,
120 _RSON_MLTCST_CIPHER_NOT_VALID_ = 18,
121 _RSON_UNICST_CIPHER_NOT_VALID_ = 19,
122 _RSON_AKMP_NOT_VALID_ = 20,
123 _RSON_UNSUPPORT_RSNE_VER_ = 21,
124 _RSON_INVALID_RSNE_CAP_ = 22,
125 _RSON_IEEE_802DOT1X_AUTH_FAIL_ = 23,
126
127 /* belowing are Realtek definition */
128 _RSON_PMK_NOT_AVAILABLE_ = 24,
129 _RSON_TDLS_TEAR_TOOFAR_ = 25,
130 _RSON_TDLS_TEAR_UN_RSN_ = 26,
131 };
132
133 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22)
134
135 #define WLAN_REASON_UNSPECIFIED 1
136 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
137 #define WLAN_REASON_DEAUTH_LEAVING 3
138 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
139 #define WLAN_REASON_DISASSOC_AP_BUSY 5
140 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
141 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
142 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
143 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 */
144 /* IEEE 802.11h */
145 #define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
146 #define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
147
148 /* IEEE 802.11i
149 #define WLAN_REASON_INVALID_IE 13
150 #define WLAN_REASON_MICHAEL_MIC_FAILURE 14
151 #define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
152 #define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
153 #define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
154 #define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
155 #define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
156 #define WLAN_REASON_AKMP_NOT_VALID 20
157 #define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
158 #define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
159 #define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
160 #define WLAN_REASON_CIPHER_SUITE_REJECTED 24 */
161
162 enum WIFI_STATUS_CODE {
163 _STATS_SUCCESSFUL_ = 0,
164 _STATS_FAILURE_ = 1,
165 _STATS_CAP_FAIL_ = 10,
166 _STATS_NO_ASOC_ = 11,
167 _STATS_OTHER_ = 12,
168 _STATS_NO_SUPP_ALG_ = 13,
169 _STATS_OUT_OF_AUTH_SEQ_ = 14,
170 _STATS_CHALLENGE_FAIL_ = 15,
171 _STATS_AUTH_TIMEOUT_ = 16,
172 _STATS_UNABLE_HANDLE_STA_ = 17,
173 _STATS_RATE_FAIL_ = 18,
174 };
175
176 /* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23)
177 #define WLAN_STATUS_SUCCESS 0
178 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
179 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
180 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
181 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
182 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
183 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
184 #define WLAN_STATUS_CHALLENGE_FAIL 15
185 #define WLAN_STATUS_AUTH_TIMEOUT 16
186 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
187 #define WLAN_STATUS_ASSOC_DENIED_RATES 18 */
188
189 /* entended */
190 /* IEEE 802.11b */
191 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
192 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
193 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
194 /* IEEE 802.11h */
195 #define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
196 #define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
197 #define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
198 /* IEEE 802.11g */
199 #define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
200 #define WLAN_STATUS_ASSOC_DENIED_NO_ER_PBCC 26
201 #define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 27
202 /* IEEE 802.11w */
203 #define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
204 #define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
205 /* IEEE 802.11i */
206 #define WLAN_STATUS_INVALID_IE 40
207 #define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
208 #define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
209 #define WLAN_STATUS_AKMP_NOT_VALID 43
210 #define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
211 #define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
212 #define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
213 #define WLAN_STATUS_TS_NOT_CREATED 47
214 #define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
215 #define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
216 #define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
217 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
218 /* IEEE 802.11r */
219 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
220 #define WLAN_STATUS_INVALID_PMKID 53
221 #define WLAN_STATUS_INVALID_MDIE 54
222 #define WLAN_STATUS_INVALID_FTIE 55
223
224 enum WIFI_REG_DOMAIN {
225 DOMAIN_FCC = 1,
226 DOMAIN_IC = 2,
227 DOMAIN_ETSI = 3,
228 DOMAIN_SPA = 4,
229 DOMAIN_FRANCE = 5,
230 DOMAIN_MKK = 6,
231 DOMAIN_ISRAEL = 7,
232 DOMAIN_MKK1 = 8,
233 DOMAIN_MKK2 = 9,
234 DOMAIN_MKK3 = 10,
235 DOMAIN_MAX
236 };
237
238 #define _TO_DS_ BIT(8)
239 #define _FROM_DS_ BIT(9)
240 #define _MORE_FRAG_ BIT(10)
241 #define _RETRY_ BIT(11)
242 #define _PWRMGT_ BIT(12)
243 #define _MORE_DATA_ BIT(13)
244 #define _PRIVACY_ BIT(14)
245 #define _ORDER_ BIT(15)
246
247 #define SetToDs(pbuf) \
248 *(__le16 *)(pbuf) |= cpu_to_le16(_TO_DS_)
249
250 #define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0)
251
252 #define ClearToDs(pbuf) \
253 *(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_))
254
255 #define SetFrDs(pbuf) \
256 *(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_)
257
258 #define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0)
259
260 #define ClearFrDs(pbuf) \
261 *(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_))
262
263 #define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe))
264
265
266 #define SetMFrag(pbuf) \
267 *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_FRAG_)
268
269 #define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_FRAG_)) != 0)
270
271 #define ClearMFrag(pbuf) \
272 *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_))
273
274 #define SetRetry(pbuf) \
275 *(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_)
276
277 #define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0)
278
279 #define ClearRetry(pbuf) \
280 *(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_))
281
282 #define SetPwrMgt(pbuf) \
283 *(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_)
284
285 #define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_PWRMGT_)) != 0)
286
287 #define ClearPwrMgt(pbuf) \
288 *(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_))
289
290 #define SetMData(pbuf) \
291 *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_)
292
293 #define GetMData(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_DATA_)) != 0)
294
295 #define ClearMData(pbuf) \
296 *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_))
297
298 #define SetPrivacy(pbuf) \
299 *(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_)
300
301 #define GetPrivacy(pbuf) \
302 (((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0)
303
304 #define ClearPrivacy(pbuf) \
305 *(__le16 *)(pbuf) &= (~cpu_to_le16(_PRIVACY_))
306
307
308 #define GetOrder(pbuf) \
309 (((*(__le16 *)(pbuf)) & cpu_to_le16(_ORDER_)) != 0)
310
311 #define GetFrameType(pbuf) \
312 (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
313
314 #define SetFrameType(pbuf, type) \
315 do { \
316 *(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
317 *(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \
318 } while (0)
319
320 #define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\
321 BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)))
322
323 #define SetFrameSubType(pbuf, type) \
324 do { \
325 *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \
326 BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
327 *(__le16 *)(pbuf) |= cpu_to_le16(type); \
328 } while (0)
329
330 #define GetSequence(pbuf) \
331 (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) >> 4)
332
333 #define GetFragNum(pbuf) \
334 (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) & 0x0f)
335
336 #define GetTupleCache(pbuf) \
337 (cpu_to_le16(*(unsigned short *)((size_t)(pbuf) + 22)))
338
339 #define SetFragNum(pbuf, num) \
340 do { \
341 *(unsigned short *)((size_t)(pbuf) + 22) = \
342 ((*(unsigned short *)((size_t)(pbuf) + 22)) & \
343 le16_to_cpu(~(0x000f))) | \
344 cpu_to_le16(0x0f & (num)); \
345 } while (0)
346
347 #define SetSeqNum(pbuf, num) \
348 do { \
349 *(__le16 *)((size_t)(pbuf) + 22) = \
350 ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \
351 cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \
352 } while (0)
353
354 #define SetDuration(pbuf, dur) \
355 *(__le16 *)((size_t)(pbuf) + 2) = cpu_to_le16(0xffff & (dur))
356
357
358 #define SetPriority(pbuf, tid) \
359 *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf)
360
361 #define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf)
362
363 #define SetEOSP(pbuf, eosp) \
364 *(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4)
365
366 #define SetAckpolicy(pbuf, ack) \
367 *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5)
368
369 #define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3)
370
371 #define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1)
372
373 #define SetAMsdu(pbuf, amsdu) \
374 *(__le16 *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7)
375
376 #define GetAid(pbuf) (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 2)) & 0x3fff)
377
378 #define GetTid(pbuf) (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + \
379 (((GetToDs(pbuf)<<1) | GetFrDs(pbuf)) == 3 ? \
380 30 : 24))) & 0x000f)
381
382 #define GetAddr1Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 4))
383
384 #define GetAddr2Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 10))
385
386 #define GetAddr3Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 16))
387
388 #define GetAddr4Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 24))
389
390 #define MacAddr_isBcst(addr) \
391 ( \
392 ((addr[0] == 0xff) && (addr[1] == 0xff) && \
393 (addr[2] == 0xff) && (addr[3] == 0xff) && \
394 (addr[4] == 0xff) && (addr[5] == 0xff)) ? true : false \
395 )
396
IS_MCAST(unsigned char * da)397 static inline int IS_MCAST(unsigned char *da)
398 {
399 if ((*da) & 0x01)
400 return true;
401 else
402 return false;
403 }
404
get_da(unsigned char * pframe)405 static inline unsigned char *get_da(unsigned char *pframe)
406 {
407 unsigned char *da;
408 unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
409
410 switch (to_fr_ds) {
411 case 0x00: /* ToDs=0, FromDs=0 */
412 da = GetAddr1Ptr(pframe);
413 break;
414 case 0x01: /* ToDs=0, FromDs=1 */
415 da = GetAddr1Ptr(pframe);
416 break;
417 case 0x02: /* ToDs=1, FromDs=0 */
418 da = GetAddr3Ptr(pframe);
419 break;
420 default: /* ToDs=1, FromDs=1 */
421 da = GetAddr3Ptr(pframe);
422 break;
423 }
424 return da;
425 }
426
get_sa(unsigned char * pframe)427 static inline unsigned char *get_sa(unsigned char *pframe)
428 {
429 unsigned char *sa;
430 unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
431
432 switch (to_fr_ds) {
433 case 0x00: /* ToDs=0, FromDs=0 */
434 sa = GetAddr2Ptr(pframe);
435 break;
436 case 0x01: /* ToDs=0, FromDs=1 */
437 sa = GetAddr3Ptr(pframe);
438 break;
439 case 0x02: /* ToDs=1, FromDs=0 */
440 sa = GetAddr2Ptr(pframe);
441 break;
442 default: /* ToDs=1, FromDs=1 */
443 sa = GetAddr4Ptr(pframe);
444 break;
445 }
446 return sa;
447 }
448
get_hdr_bssid(unsigned char * pframe)449 static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
450 {
451 unsigned char *sa;
452 unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
453
454 switch (to_fr_ds) {
455 case 0x00: /* ToDs=0, FromDs=0 */
456 sa = GetAddr3Ptr(pframe);
457 break;
458 case 0x01: /* ToDs=0, FromDs=1 */
459 sa = GetAddr2Ptr(pframe);
460 break;
461 case 0x02: /* ToDs=1, FromDs=0 */
462 sa = GetAddr1Ptr(pframe);
463 break;
464 case 0x03: /* ToDs=1, FromDs=1 */
465 sa = GetAddr1Ptr(pframe);
466 break;
467 default:
468 sa = NULL; /* */
469 break;
470 }
471 return sa;
472 }
473
IsFrameTypeCtrl(unsigned char * pframe)474 static inline int IsFrameTypeCtrl(unsigned char *pframe)
475 {
476 if (WIFI_CTRL_TYPE == GetFrameType(pframe))
477 return true;
478 else
479 return false;
480 }
481 /*-----------------------------------------------------------------------------
482 Below is for the security related definition
483 ------------------------------------------------------------------------------*/
484 #define _RESERVED_FRAME_TYPE_ 0
485 #define _SKB_FRAME_TYPE_ 2
486 #define _PRE_ALLOCMEM_ 1
487 #define _PRE_ALLOCHDR_ 3
488 #define _PRE_ALLOCLLCHDR_ 4
489 #define _PRE_ALLOCICVHDR_ 5
490 #define _PRE_ALLOCMICHDR_ 6
491
492 #define _SIFSTIME_ \
493 ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11A) ? 16 : 10)
494 #define _ACKCTSLNG_ 14 /* 14 bytes long, including crclng */
495 #define _CRCLNG_ 4
496
497 #define _ASOCREQ_IE_OFFSET_ 4 /* excluding wlan_hdr */
498 #define _ASOCRSP_IE_OFFSET_ 6
499 #define _REASOCREQ_IE_OFFSET_ 10
500 #define _REASOCRSP_IE_OFFSET_ 6
501 #define _PROBEREQ_IE_OFFSET_ 0
502 #define _PROBERSP_IE_OFFSET_ 12
503 #define _AUTH_IE_OFFSET_ 6
504 #define _DEAUTH_IE_OFFSET_ 0
505 #define _BEACON_IE_OFFSET_ 12
506 #define _PUBLIC_ACTION_IE_OFFSET_ 8
507
508 #define _FIXED_IE_LENGTH_ _BEACON_IE_OFFSET_
509
510 #define _SSID_IE_ 0
511 #define _SUPPORTEDRATES_IE_ 1
512 #define _DSSET_IE_ 3
513 #define _TIM_IE_ 5
514 #define _IBSS_PARA_IE_ 6
515 #define _COUNTRY_IE_ 7
516 #define _CHLGETXT_IE_ 16
517 #define _SUPPORTED_CH_IE_ 36
518 #define _CH_SWTICH_ANNOUNCE_ 37 /* Secondary Channel Offset */
519 #define _RSN_IE_2_ 48
520 #define _SSN_IE_1_ 221
521 #define _ERPINFO_IE_ 42
522 #define _EXT_SUPPORTEDRATES_IE_ 50
523
524 #define _HT_CAPABILITY_IE_ 45
525 #define _FTIE_ 55
526 #define _TIMEOUT_ITVL_IE_ 56
527 #define _SRC_IE_ 59
528 #define _HT_EXTRA_INFO_IE_ 61
529 #define _HT_ADD_INFO_IE_ 61 /* _HT_EXTRA_INFO_IE_ */
530 #define _WAPI_IE_ 68
531
532
533 #define EID_BSSCoexistence 72 /* 20/40 BSS Coexistence */
534 #define EID_BSSIntolerantChlReport 73
535 #define _RIC_Descriptor_IE_ 75
536
537 #define _LINK_ID_IE_ 101
538 #define _CH_SWITCH_TIMING_ 104
539 #define _PTI_BUFFER_STATUS_ 106
540 #define _EXT_CAP_IE_ 127
541 #define _VENDOR_SPECIFIC_IE_ 221
542
543 #define _RESERVED47_ 47
544
545 /* ---------------------------------------------------------------------------
546 Below is the fixed elements...
547 -----------------------------------------------------------------------------*/
548 #define _AUTH_ALGM_NUM_ 2
549 #define _AUTH_SEQ_NUM_ 2
550 #define _BEACON_ITERVAL_ 2
551 #define _CAPABILITY_ 2
552 #define _CURRENT_APADDR_ 6
553 #define _LISTEN_INTERVAL_ 2
554 #define _RSON_CODE_ 2
555 #define _ASOC_ID_ 2
556 #define _STATUS_CODE_ 2
557 #define _TIMESTAMP_ 8
558
559 #define AUTH_ODD_TO 0
560 #define AUTH_EVEN_TO 1
561
562 #define WLAN_ETHCONV_ENCAP 1
563 #define WLAN_ETHCONV_RFC1042 2
564 #define WLAN_ETHCONV_8021h 3
565
566 #define cap_ESS BIT(0)
567 #define cap_IBSS BIT(1)
568 #define cap_CFPollable BIT(2)
569 #define cap_CFRequest BIT(3)
570 #define cap_Privacy BIT(4)
571 #define cap_ShortPremble BIT(5)
572 #define cap_PBCC BIT(6)
573 #define cap_ChAgility BIT(7)
574 #define cap_SpecMgmt BIT(8)
575 #define cap_QoSi BIT(9)
576 #define cap_ShortSlot BIT(10)
577
578 /*-----------------------------------------------------------------------------
579 Below is the definition for 802.11i / 802.1x
580 ------------------------------------------------------------------------------*/
581 #define _IEEE8021X_MGT_ 1 /* WPA */
582 #define _IEEE8021X_PSK_ 2 /* WPA with pre-shared key */
583
584 /*
585 #define _NO_PRIVACY_ 0
586 #define _WEP_40_PRIVACY_ 1
587 #define _TKIP_PRIVACY_ 2
588 #define _WRAP_PRIVACY_ 3
589 #define _CCMP_PRIVACY_ 4
590 #define _WEP_104_PRIVACY_ 5
591 #define _WEP_WPA_MIXED_PRIVACY_ 6 WEP + WPA
592 */
593
594 /*-----------------------------------------------------------------------------
595 Below is the definition for WMM
596 ------------------------------------------------------------------------------*/
597 #define _WMM_IE_Length_ 7 /* for WMM STA */
598 #define _WMM_Para_Element_Length_ 24
599
600
601 /*-----------------------------------------------------------------------------
602 Below is the definition for 802.11n
603 ------------------------------------------------------------------------------*/
604
605 #define SetOrderBit(pbuf) \
606 do { \
607 *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \
608 } while (0)
609
610 #define GetOrderBit(pbuf) \
611 (((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0)
612
613
614 /**
615 * struct rtw_ieee80211_bar - HT Block Ack Request
616 *
617 * This structure refers to "HT BlockAckReq" as
618 * described in 802.11n draft section 7.2.1.7.1
619 */
620 struct rtw_ieee80211_bar {
621 unsigned short frame_control;
622 unsigned short duration;
623 unsigned char ra[6];
624 unsigned char ta[6];
625 unsigned short control;
626 unsigned short start_seq_num;
627 } __packed;
628
629 /* 802.11 BAR control masks */
630 #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
631 #define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
632
633 /**
634 * struct rtw_ieee80211_ht_cap - HT capabilities
635 *
636 * This structure refers to "HT capabilities element" as
637 * described in 802.11n draft section 7.3.2.52
638 */
639
640 struct rtw_ieee80211_ht_cap {
641 unsigned short cap_info;
642 unsigned char ampdu_params_info;
643 unsigned char supp_mcs_set[16];
644 unsigned short extended_ht_cap_info;
645 unsigned int tx_BF_cap_info;
646 unsigned char antenna_selection_info;
647 } __packed;
648
649 /**
650 * struct rtw_ieee80211_ht_cap - HT additional information
651 *
652 * This structure refers to "HT information element" as
653 * described in 802.11n draft section 7.3.2.53
654 */
655 struct ieee80211_ht_addt_info {
656 unsigned char control_chan;
657 unsigned char ht_param;
658 unsigned short operation_mode;
659 unsigned short stbc_param;
660 unsigned char basic_set[16];
661 } __packed;
662
663 struct HT_caps_element {
664 union {
665 struct {
666 __le16 HT_caps_info;
667 unsigned char AMPDU_para;
668 unsigned char MCS_rate[16];
669 unsigned short HT_ext_caps;
670 unsigned int Beamforming_caps;
671 unsigned char ASEL_caps;
672 } HT_cap_element;
673 unsigned char HT_cap[26];
674 } u;
675 } __packed;
676
677 struct HT_info_element {
678 unsigned char primary_channel;
679 unsigned char infos[5];
680 unsigned char MCS_rate[16];
681 } __packed;
682
683 struct AC_param {
684 unsigned char ACI_AIFSN;
685 unsigned char CW;
686 __le16 TXOP_limit;
687 } __packed;
688
689 struct WMM_para_element {
690 unsigned char QoS_info;
691 unsigned char reserved;
692 struct AC_param ac_param[4];
693 } __packed;
694
695 struct ADDBA_request {
696 unsigned char dialog_token;
697 __le16 BA_para_set;
698 unsigned short BA_timeout_value;
699 unsigned short BA_starting_seqctrl;
700 } __packed;
701
702 enum ht_cap_ampdu_factor {
703 MAX_AMPDU_FACTOR_8K = 0,
704 MAX_AMPDU_FACTOR_16K = 1,
705 MAX_AMPDU_FACTOR_32K = 2,
706 MAX_AMPDU_FACTOR_64K = 3,
707 };
708
709 /* 802.11n HT capabilities masks */
710 #define IEEE80211_HT_CAP_SUP_WIDTH 0x0002
711 #define IEEE80211_HT_CAP_SM_PS 0x000C
712 #define IEEE80211_HT_CAP_GRN_FLD 0x0010
713 #define IEEE80211_HT_CAP_SGI_20 0x0020
714 #define IEEE80211_HT_CAP_SGI_40 0x0040
715 #define IEEE80211_HT_CAP_TX_STBC 0x0080
716 #define IEEE80211_HT_CAP_RX_STBC 0x0300
717 #define IEEE80211_HT_CAP_DELAY_BA 0x0400
718 #define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
719 #define IEEE80211_HT_CAP_DSSSCCK40 0x1000
720 /* 802.11n HT capability AMPDU settings */
721 #define IEEE80211_HT_CAP_AMPDU_FACTOR 0x03
722 #define IEEE80211_HT_CAP_AMPDU_DENSITY 0x1C
723 /* 802.11n HT capability MSC set */
724 #define IEEE80211_SUPP_MCS_SET_UEQM 4
725 #define IEEE80211_HT_CAP_MAX_STREAMS 4
726 #define IEEE80211_SUPP_MCS_SET_LEN 10
727 /* maximum streams the spec allows */
728 #define IEEE80211_HT_CAP_MCS_TX_DEFINED 0x01
729 #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF 0x02
730 #define IEEE80211_HT_CAP_MCS_TX_STREAMS 0x0C
731 #define IEEE80211_HT_CAP_MCS_TX_UEQM 0x10
732 /* 802.11n HT IE masks */
733 #define IEEE80211_HT_IE_CHA_SEC_OFFSET 0x03
734 #define IEEE80211_HT_IE_CHA_SEC_NONE 0x00
735 #define IEEE80211_HT_IE_CHA_SEC_ABOVE 0x01
736 #define IEEE80211_HT_IE_CHA_SEC_BELOW 0x03
737 #define IEEE80211_HT_IE_CHA_WIDTH 0x04
738 #define IEEE80211_HT_IE_HT_PROTECTION 0x0003
739 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT 0x0004
740 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT 0x0010
741
742 /* block-ack parameters */
743 #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
744 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
745 #define RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
746 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
747 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
748
749 /*
750 * A-PMDU buffer sizes
751 * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)
752 */
753 #define IEEE80211_MIN_AMPDU_BUF 0x8
754 #define IEEE80211_MAX_AMPDU_BUF 0x40
755
756
757 /* Spatial Multiplexing Power Save Modes */
758 #define WLAN_HT_CAP_SM_PS_STATIC 0
759 #define WLAN_HT_CAP_SM_PS_DYNAMIC 1
760 #define WLAN_HT_CAP_SM_PS_INVALID 2
761 #define WLAN_HT_CAP_SM_PS_DISABLED 3
762
763
764 #define OP_MODE_PURE 0
765 #define OP_MODE_MAY_BE_LEGACY_STAS 1
766 #define OP_MODE_20MHZ_HT_STA_ASSOCED 2
767 #define OP_MODE_MIXED 3
768
769 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK ((u8) BIT(0) | BIT(1))
770 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE ((u8) BIT(0))
771 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW ((u8) BIT(0) | BIT(1))
772 #define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2))
773 #define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3))
774 #define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4))
775 #define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5))
776
777 #define HT_INFO_OPERATION_MODE_OP_MODE_MASK \
778 ((u16) (0x0001 | 0x0002))
779 #define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0
780 #define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2))
781 #define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3))
782 #define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4))
783
784 #define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6))
785 #define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7))
786 #define HT_INFO_STBC_PARAM_SECONDARY_BC ((u16) BIT(8))
787 #define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9))
788 #define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10))
789 #define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11))
790
791 /* ===============WPS Section=============== */
792 /* For WPSv1.0 */
793 #define WPSOUI 0x0050f204
794 /* WPS attribute ID */
795 #define WPS_ATTR_VER1 0x104A
796 #define WPS_ATTR_SIMPLE_CONF_STATE 0x1044
797 #define WPS_ATTR_RESP_TYPE 0x103B
798 #define WPS_ATTR_UUID_E 0x1047
799 #define WPS_ATTR_MANUFACTURER 0x1021
800 #define WPS_ATTR_MODEL_NAME 0x1023
801 #define WPS_ATTR_MODEL_NUMBER 0x1024
802 #define WPS_ATTR_SERIAL_NUMBER 0x1042
803 #define WPS_ATTR_PRIMARY_DEV_TYPE 0x1054
804 #define WPS_ATTR_SEC_DEV_TYPE_LIST 0x1055
805 #define WPS_ATTR_DEVICE_NAME 0x1011
806 #define WPS_ATTR_CONF_METHOD 0x1008
807 #define WPS_ATTR_RF_BANDS 0x103C
808 #define WPS_ATTR_DEVICE_PWID 0x1012
809 #define WPS_ATTR_REQUEST_TYPE 0x103A
810 #define WPS_ATTR_ASSOCIATION_STATE 0x1002
811 #define WPS_ATTR_CONFIG_ERROR 0x1009
812 #define WPS_ATTR_VENDOR_EXT 0x1049
813 #define WPS_ATTR_SELECTED_REGISTRAR 0x1041
814
815 /* Value of WPS attribute "WPS_ATTR_DEVICE_NAME */
816 #define WPS_MAX_DEVICE_NAME_LEN 32
817
818 /* Value of WPS Request Type Attribute */
819 #define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY 0x00
820 #define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X 0x01
821 #define WPS_REQ_TYPE_REGISTRAR 0x02
822 #define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR 0x03
823
824 /* Value of WPS Response Type Attribute */
825 #define WPS_RESPONSE_TYPE_INFO_ONLY 0x00
826 #define WPS_RESPONSE_TYPE_8021X 0x01
827 #define WPS_RESPONSE_TYPE_REGISTRAR 0x02
828 #define WPS_RESPONSE_TYPE_AP 0x03
829
830 /* Value of WPS WiFi Simple Configuration State Attribute */
831 #define WPS_WSC_STATE_NOT_CONFIG 0x01
832 #define WPS_WSC_STATE_CONFIG 0x02
833
834 /* Value of WPS Version Attribute */
835 #define WPS_VERSION_1 0x10
836
837 /* Value of WPS Configuration Method Attribute */
838 #define WPS_CONFIG_METHOD_FLASH 0x0001
839 #define WPS_CONFIG_METHOD_ETHERNET 0x0002
840 #define WPS_CONFIG_METHOD_LABEL 0x0004
841 #define WPS_CONFIG_METHOD_DISPLAY 0x0008
842 #define WPS_CONFIG_METHOD_E_NFC 0x0010
843 #define WPS_CONFIG_METHOD_I_NFC 0x0020
844 #define WPS_CONFIG_METHOD_NFC 0x0040
845 #define WPS_CONFIG_METHOD_PBC 0x0080
846 #define WPS_CONFIG_METHOD_KEYPAD 0x0100
847 #define WPS_CONFIG_METHOD_VPBC 0x0280
848 #define WPS_CONFIG_METHOD_PPBC 0x0480
849 #define WPS_CONFIG_METHOD_VDISPLAY 0x2008
850 #define WPS_CONFIG_METHOD_PDISPLAY 0x4008
851
852 /* Value of Category ID of WPS Primary Device Type Attribute */
853 #define WPS_PDT_CID_DISPLAYS 0x0007
854 #define WPS_PDT_CID_MULIT_MEDIA 0x0008
855 #define WPS_PDT_CID_RTK_WIDI WPS_PDT_CID_MULIT_MEDIA
856
857 /* Value of Sub Category ID of WPS Primary Device Type Attribute */
858 #define WPS_PDT_SCID_MEDIA_SERVER 0x0005
859 #define WPS_PDT_SCID_RTK_DMP WPS_PDT_SCID_MEDIA_SERVER
860
861 /* Value of Device Password ID */
862 #define WPS_DPID_P 0x0000
863 #define WPS_DPID_USER_SPEC 0x0001
864 #define WPS_DPID_MACHINE_SPEC 0x0002
865 #define WPS_DPID_REKEY 0x0003
866 #define WPS_DPID_PBC 0x0004
867 #define WPS_DPID_REGISTRAR_SPEC 0x0005
868
869 /* Value of WPS RF Bands Attribute */
870 #define WPS_RF_BANDS_2_4_GHZ 0x01
871 #define WPS_RF_BANDS_5_GHZ 0x02
872
873 /* Value of WPS Association State Attribute */
874 #define WPS_ASSOC_STATE_NOT_ASSOCIATED 0x00
875 #define WPS_ASSOC_STATE_CONNECTION_SUCCESS 0x01
876 #define WPS_ASSOC_STATE_CONFIGURATION_FAILURE 0x02
877 #define WPS_ASSOC_STATE_ASSOCIATION_FAILURE 0x03
878 #define WPS_ASSOC_STATE_IP_FAILURE 0x04
879
880 /* =====================P2P Section===================== */
881 /* For P2P */
882 #define P2POUI 0x506F9A09
883
884 /* P2P Attribute ID */
885 #define P2P_ATTR_STATUS 0x00
886 #define P2P_ATTR_MINOR_REASON_CODE 0x01
887 #define P2P_ATTR_CAPABILITY 0x02
888 #define P2P_ATTR_DEVICE_ID 0x03
889 #define P2P_ATTR_GO_INTENT 0x04
890 #define P2P_ATTR_CONF_TIMEOUT 0x05
891 #define P2P_ATTR_LISTEN_CH 0x06
892 #define P2P_ATTR_GROUP_BSSID 0x07
893 #define P2P_ATTR_EX_LISTEN_TIMING 0x08
894 #define P2P_ATTR_INTENTED_IF_ADDR 0x09
895 #define P2P_ATTR_MANAGEABILITY 0x0A
896 #define P2P_ATTR_CH_LIST 0x0B
897 #define P2P_ATTR_NOA 0x0C
898 #define P2P_ATTR_DEVICE_INFO 0x0D
899 #define P2P_ATTR_GROUP_INFO 0x0E
900 #define P2P_ATTR_GROUP_ID 0x0F
901 #define P2P_ATTR_INTERFACE 0x10
902 #define P2P_ATTR_OPERATING_CH 0x11
903 #define P2P_ATTR_INVITATION_FLAGS 0x12
904
905 /* Value of Status Attribute */
906 #define P2P_STATUS_SUCCESS 0x00
907 #define P2P_STATUS_FAIL_INFO_UNAVAILABLE 0x01
908 #define P2P_STATUS_FAIL_INCOMPATIBLE_PARAM 0x02
909 #define P2P_STATUS_FAIL_LIMIT_REACHED 0x03
910 #define P2P_STATUS_FAIL_INVALID_PARAM 0x04
911 #define P2P_STATUS_FAIL_REQUEST_UNABLE 0x05
912 #define P2P_STATUS_FAIL_PREVOUS_PROTO_ERR 0x06
913 #define P2P_STATUS_FAIL_NO_COMMON_CH 0x07
914 #define P2P_STATUS_FAIL_UNKNOWN_P2PGROUP 0x08
915 #define P2P_STATUS_FAIL_BOTH_GOINTENT_15 0x09
916 #define P2P_STATUS_FAIL_INCOMPATIBLE_PROVSION 0x0A
917 #define P2P_STATUS_FAIL_USER_REJECT 0x0B
918
919 /* Value of Inviation Flags Attribute */
920 #define P2P_INVITATION_FLAGS_PERSISTENT BIT(0)
921
922 #define DMP_P2P_DEVCAP_SUPPORT (P2P_DEVCAP_SERVICE_DISCOVERY | \
923 P2P_DEVCAP_CLIENT_DISCOVERABILITY | \
924 P2P_DEVCAP_CONCURRENT_OPERATION | \
925 P2P_DEVCAP_INVITATION_PROC)
926
927 #define DMP_P2P_GRPCAP_SUPPORT (P2P_GRPCAP_INTRABSS)
928
929 /* Value of Device Capability Bitmap */
930 #define P2P_DEVCAP_SERVICE_DISCOVERY BIT(0)
931 #define P2P_DEVCAP_CLIENT_DISCOVERABILITY BIT(1)
932 #define P2P_DEVCAP_CONCURRENT_OPERATION BIT(2)
933 #define P2P_DEVCAP_INFRA_MANAGED BIT(3)
934 #define P2P_DEVCAP_DEVICE_LIMIT BIT(4)
935 #define P2P_DEVCAP_INVITATION_PROC BIT(5)
936
937 /* Value of Group Capability Bitmap */
938 #define P2P_GRPCAP_GO BIT(0)
939 #define P2P_GRPCAP_PERSISTENT_GROUP BIT(1)
940 #define P2P_GRPCAP_GROUP_LIMIT BIT(2)
941 #define P2P_GRPCAP_INTRABSS BIT(3)
942 #define P2P_GRPCAP_CROSS_CONN BIT(4)
943 #define P2P_GRPCAP_PERSISTENT_RECONN BIT(5)
944 #define P2P_GRPCAP_GROUP_FORMATION BIT(6)
945
946 /* P2P Public Action Frame (Management Frame) */
947 #define P2P_PUB_ACTION_ACTION 0x09
948
949 /* P2P Public Action Frame Type */
950 #define P2P_GO_NEGO_REQ 0
951 #define P2P_GO_NEGO_RESP 1
952 #define P2P_GO_NEGO_CONF 2
953 #define P2P_INVIT_REQ 3
954 #define P2P_INVIT_RESP 4
955 #define P2P_DEVDISC_REQ 5
956 #define P2P_DEVDISC_RESP 6
957 #define P2P_PROVISION_DISC_REQ 7
958 #define P2P_PROVISION_DISC_RESP 8
959
960 /* P2P Action Frame Type */
961 #define P2P_NOTICE_OF_ABSENCE 0
962 #define P2P_PRESENCE_REQUEST 1
963 #define P2P_PRESENCE_RESPONSE 2
964 #define P2P_GO_DISC_REQUEST 3
965
966
967 #define P2P_MAX_PERSISTENT_GROUP_NUM 10
968
969 #define P2P_PROVISIONING_SCAN_CNT 3
970
971 #define P2P_WILDCARD_SSID_LEN 7
972
973 /* default value, used when: (1)p2p disabed or (2)p2p enabled
974 * but only do 1 scan phase */
975 #define P2P_FINDPHASE_EX_NONE 0
976 /* used when p2p enabled and want to do 1 scan phase and
977 * P2P_FINDPHASE_EX_MAX-1 find phase */
978 #define P2P_FINDPHASE_EX_FULL 1
979 #define P2P_FINDPHASE_EX_SOCIAL_FIRST (P2P_FINDPHASE_EX_FULL+1)
980 #define P2P_FINDPHASE_EX_MAX 4
981 #define P2P_FINDPHASE_EX_SOCIAL_LAST P2P_FINDPHASE_EX_MAX
982
983 /* 5 seconds timeout for sending the provision discovery request */
984 #define P2P_PROVISION_TIMEOUT 5000
985 /* 3 seconds timeout for sending the prov disc request concurrent mode */
986 #define P2P_CONCURRENT_PROVISION_TIME 3000
987 /* 5 seconds timeout for receiving the group negotiation response */
988 #define P2P_GO_NEGO_TIMEOUT 5000
989 /* 3 seconds timeout for sending the negotiation request under concurrent mode */
990 #define P2P_CONCURRENT_GO_NEGO_TIME 3000
991 /* 100ms */
992 #define P2P_TX_PRESCAN_TIMEOUT 100
993 /* 5 seconds timeout for sending the invitation request */
994 #define P2P_INVITE_TIMEOUT 5000
995 /* 3 seconds timeout for sending the invitation request under concurrent mode */
996 #define P2P_CONCURRENT_INVITE_TIME 3000
997 /* 25 seconds timeout to reset the scan channel (based on channel plan) */
998 #define P2P_RESET_SCAN_CH 25000
999 #define P2P_MAX_INTENT 15
1000
1001 #define P2P_MAX_NOA_NUM 2
1002
1003 /* WPS Configuration Method */
1004 #define WPS_CM_NONE 0x0000
1005 #define WPS_CM_LABEL 0x0004
1006 #define WPS_CM_DISPLYA 0x0008
1007 #define WPS_CM_EXTERNAL_NFC_TOKEN 0x0010
1008 #define WPS_CM_INTEGRATED_NFC_TOKEN 0x0020
1009 #define WPS_CM_NFC_INTERFACE 0x0040
1010 #define WPS_CM_PUSH_BUTTON 0x0080
1011 #define WPS_CM_KEYPAD 0x0100
1012 #define WPS_CM_SW_PUHS_BUTTON 0x0280
1013 #define WPS_CM_HW_PUHS_BUTTON 0x0480
1014 #define WPS_CM_SW_DISPLAY_P 0x2008
1015 #define WPS_CM_LCD_DISPLAY_P 0x4008
1016
1017 enum P2P_ROLE {
1018 P2P_ROLE_DISABLE = 0,
1019 P2P_ROLE_DEVICE = 1,
1020 P2P_ROLE_CLIENT = 2,
1021 P2P_ROLE_GO = 3
1022 };
1023
1024 enum P2P_STATE {
1025 P2P_STATE_NONE = 0, /* P2P disable */
1026 /* P2P had enabled and do nothing */
1027 P2P_STATE_IDLE = 1,
1028 P2P_STATE_LISTEN = 2, /* In pure listen state */
1029 P2P_STATE_SCAN = 3, /* In scan phase */
1030 /* In the listen state of find phase */
1031 P2P_STATE_FIND_PHASE_LISTEN = 4,
1032 /* In the search state of find phase */
1033 P2P_STATE_FIND_PHASE_SEARCH = 5,
1034 /* In P2P provisioning discovery */
1035 P2P_STATE_TX_PROVISION_DIS_REQ = 6,
1036 P2P_STATE_RX_PROVISION_DIS_RSP = 7,
1037 P2P_STATE_RX_PROVISION_DIS_REQ = 8,
1038 /* Doing the group owner negoitation handshake */
1039 P2P_STATE_GONEGO_ING = 9,
1040 /* finish the group negoitation handshake with success */
1041 P2P_STATE_GONEGO_OK = 10,
1042 /* finish the group negoitation handshake with failure */
1043 P2P_STATE_GONEGO_FAIL = 11,
1044 /* receiving the P2P Inviation request and match with the profile. */
1045 P2P_STATE_RECV_INVITE_REQ_MATCH = 12,
1046 /* Doing the P2P WPS */
1047 P2P_STATE_PROVISIONING_ING = 13,
1048 /* Finish the P2P WPS */
1049 P2P_STATE_PROVISIONING_DONE = 14,
1050 /* Transmit the P2P Invitation request */
1051 P2P_STATE_TX_INVITE_REQ = 15,
1052 /* Receiving the P2P Invitation response */
1053 P2P_STATE_RX_INVITE_RESP_OK = 16,
1054 /* receiving the P2P Inviation request and dismatch with the profile. */
1055 P2P_STATE_RECV_INVITE_REQ_DISMATCH = 17,
1056 /* receiving the P2P Inviation request and this wifi is GO. */
1057 P2P_STATE_RECV_INVITE_REQ_GO = 18,
1058 /* receiving the P2P Inviation request to join an existing P2P Group. */
1059 P2P_STATE_RECV_INVITE_REQ_JOIN = 19,
1060 /* recveing the P2P Inviation response with failure */
1061 P2P_STATE_RX_INVITE_RESP_FAIL = 20,
1062 /* receiving p2p negoitation response with information is not available */
1063 P2P_STATE_RX_INFOR_NOREADY = 21,
1064 /* sending p2p negoitation response with information is not available */
1065 P2P_STATE_TX_INFOR_NOREADY = 22,
1066 };
1067
1068 enum P2P_WPSINFO {
1069 P2P_NO_WPSINFO = 0,
1070 P2P_GOT_WPSINFO_PEER_DISPLAY_PIN = 1,
1071 P2P_GOT_WPSINFO_SELF_DISPLAY_PIN = 2,
1072 P2P_GOT_WPSINFO_PBC = 3,
1073 };
1074
1075 #define P2P_PRIVATE_IOCTL_SET_LEN 64
1076
1077 enum P2P_PROTO_WK_ID {
1078 P2P_FIND_PHASE_WK = 0,
1079 P2P_RESTORE_STATE_WK = 1,
1080 P2P_PRE_TX_PROVDISC_PROCESS_WK = 2,
1081 P2P_PRE_TX_NEGOREQ_PROCESS_WK = 3,
1082 P2P_PRE_TX_INVITEREQ_PROCESS_WK = 4,
1083 P2P_AP_P2P_CH_SWITCH_PROCESS_WK = 5,
1084 P2P_RO_CH_WK = 6,
1085 };
1086
1087 enum P2P_PS_STATE {
1088 P2P_PS_DISABLE = 0,
1089 P2P_PS_ENABLE = 1,
1090 P2P_PS_SCAN = 2,
1091 P2P_PS_SCAN_DONE = 3,
1092 P2P_PS_ALLSTASLEEP = 4, /* for P2P GO */
1093 };
1094
1095 enum P2P_PS_MODE {
1096 P2P_PS_NONE = 0,
1097 P2P_PS_CTWINDOW = 1,
1098 P2P_PS_NOA = 2,
1099 P2P_PS_MIX = 3, /* CTWindow and NoA */
1100 };
1101
1102 /* =====================WFD Section===================== */
1103 /* For Wi-Fi Display */
1104 #define WFD_ATTR_DEVICE_INFO 0x00
1105 #define WFD_ATTR_ASSOC_BSSID 0x01
1106 #define WFD_ATTR_COUPLED_SINK_INFO 0x06
1107 #define WFD_ATTR_LOCAL_IP_ADDR 0x08
1108 #define WFD_ATTR_SESSION_INFO 0x09
1109 #define WFD_ATTR_ALTER_MAC 0x0a
1110
1111 /* For WFD Device Information Attribute */
1112 #define WFD_DEVINFO_SOURCE 0x0000
1113 #define WFD_DEVINFO_PSINK 0x0001
1114 #define WFD_DEVINFO_SSINK 0x0002
1115 #define WFD_DEVINFO_DUAL 0x0003
1116
1117 #define WFD_DEVINFO_SESSION_AVAIL 0x0010
1118 #define WFD_DEVINFO_WSD 0x0040
1119 #define WFD_DEVINFO_PC_TDLS 0x0080
1120 #define WFD_DEVINFO_HDCP_SUPPORT 0x0100
1121
1122 #define IP_MCAST_MAC(mac) \
1123 ((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e))
1124 #define ICMPV6_MCAST_MAC(mac) \
1125 ((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff))
1126
1127 #endif /* _WIFI_H_ */
1128