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