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15#ifndef LINUX_IEEE80211_H
16#define LINUX_IEEE80211_H
17
18#include <linux/types.h>
19#include <asm/byteorder.h>
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37#define FCS_LEN 4
38
39#define IEEE80211_FCTL_VERS 0x0003
40#define IEEE80211_FCTL_FTYPE 0x000c
41#define IEEE80211_FCTL_STYPE 0x00f0
42#define IEEE80211_FCTL_TODS 0x0100
43#define IEEE80211_FCTL_FROMDS 0x0200
44#define IEEE80211_FCTL_MOREFRAGS 0x0400
45#define IEEE80211_FCTL_RETRY 0x0800
46#define IEEE80211_FCTL_PM 0x1000
47#define IEEE80211_FCTL_MOREDATA 0x2000
48#define IEEE80211_FCTL_PROTECTED 0x4000
49#define IEEE80211_FCTL_ORDER 0x8000
50#define IEEE80211_FCTL_CTL_EXT 0x0f00
51
52#define IEEE80211_SCTL_FRAG 0x000F
53#define IEEE80211_SCTL_SEQ 0xFFF0
54
55#define IEEE80211_FTYPE_MGMT 0x0000
56#define IEEE80211_FTYPE_CTL 0x0004
57#define IEEE80211_FTYPE_DATA 0x0008
58#define IEEE80211_FTYPE_EXT 0x000c
59
60
61#define IEEE80211_STYPE_ASSOC_REQ 0x0000
62#define IEEE80211_STYPE_ASSOC_RESP 0x0010
63#define IEEE80211_STYPE_REASSOC_REQ 0x0020
64#define IEEE80211_STYPE_REASSOC_RESP 0x0030
65#define IEEE80211_STYPE_PROBE_REQ 0x0040
66#define IEEE80211_STYPE_PROBE_RESP 0x0050
67#define IEEE80211_STYPE_BEACON 0x0080
68#define IEEE80211_STYPE_ATIM 0x0090
69#define IEEE80211_STYPE_DISASSOC 0x00A0
70#define IEEE80211_STYPE_AUTH 0x00B0
71#define IEEE80211_STYPE_DEAUTH 0x00C0
72#define IEEE80211_STYPE_ACTION 0x00D0
73
74
75#define IEEE80211_STYPE_CTL_EXT 0x0060
76#define IEEE80211_STYPE_BACK_REQ 0x0080
77#define IEEE80211_STYPE_BACK 0x0090
78#define IEEE80211_STYPE_PSPOLL 0x00A0
79#define IEEE80211_STYPE_RTS 0x00B0
80#define IEEE80211_STYPE_CTS 0x00C0
81#define IEEE80211_STYPE_ACK 0x00D0
82#define IEEE80211_STYPE_CFEND 0x00E0
83#define IEEE80211_STYPE_CFENDACK 0x00F0
84
85
86#define IEEE80211_STYPE_DATA 0x0000
87#define IEEE80211_STYPE_DATA_CFACK 0x0010
88#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
89#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
90#define IEEE80211_STYPE_NULLFUNC 0x0040
91#define IEEE80211_STYPE_CFACK 0x0050
92#define IEEE80211_STYPE_CFPOLL 0x0060
93#define IEEE80211_STYPE_CFACKPOLL 0x0070
94#define IEEE80211_STYPE_QOS_DATA 0x0080
95#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
96#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
97#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
98#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
99#define IEEE80211_STYPE_QOS_CFACK 0x00D0
100#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0
101#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
102
103
104#define IEEE80211_STYPE_DMG_BEACON 0x0000
105
106
107#define IEEE80211_CTL_EXT_POLL 0x2000
108#define IEEE80211_CTL_EXT_SPR 0x3000
109#define IEEE80211_CTL_EXT_GRANT 0x4000
110#define IEEE80211_CTL_EXT_DMG_CTS 0x5000
111#define IEEE80211_CTL_EXT_DMG_DTS 0x6000
112#define IEEE80211_CTL_EXT_SSW 0x8000
113#define IEEE80211_CTL_EXT_SSW_FBACK 0x9000
114#define IEEE80211_CTL_EXT_SSW_ACK 0xa000
115
116
117#define IEEE80211_SN_MASK ((IEEE80211_SCTL_SEQ) >> 4)
118#define IEEE80211_MAX_SN IEEE80211_SN_MASK
119#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1)
120
121static inline int ieee80211_sn_less(u16 sn1, u16 sn2)
122{
123 return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
124}
125
126static inline u16 ieee80211_sn_add(u16 sn1, u16 sn2)
127{
128 return (sn1 + sn2) & IEEE80211_SN_MASK;
129}
130
131static inline u16 ieee80211_sn_inc(u16 sn)
132{
133 return ieee80211_sn_add(sn, 1);
134}
135
136static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
137{
138 return (sn1 - sn2) & IEEE80211_SN_MASK;
139}
140
141#define IEEE80211_SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
142#define IEEE80211_SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
143
144
145#define IEEE80211_MAX_FRAG_THRESHOLD 2352
146#define IEEE80211_MAX_RTS_THRESHOLD 2353
147#define IEEE80211_MAX_AID 2007
148#define IEEE80211_MAX_TIM_LEN 251
149#define IEEE80211_MAX_MESH_PEERINGS 63
150
151
152
153
154
155#define IEEE80211_MAX_DATA_LEN 2304
156
157#define IEEE80211_MAX_FRAME_LEN 2352
158
159#define IEEE80211_MAX_SSID_LEN 32
160
161#define IEEE80211_MAX_MESH_ID_LEN 32
162
163#define IEEE80211_NUM_TIDS 16
164
165#define IEEE80211_QOS_CTL_LEN 2
166
167#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
168
169#define IEEE80211_QOS_CTL_TID_MASK 0x000f
170
171#define IEEE80211_QOS_CTL_EOSP 0x0010
172
173#define IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000
174#define IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020
175#define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040
176#define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060
177#define IEEE80211_QOS_CTL_ACK_POLICY_MASK 0x0060
178
179#define IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080
180
181#define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT 0x0100
182
183
184#define IEEE80211_QOS_CTL_MESH_PS_LEVEL 0x0200
185
186#define IEEE80211_QOS_CTL_RSPI 0x0400
187
188
189#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7)
190#define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK 0x0f
191
192
193#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0)
194#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1)
195#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2)
196#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3)
197#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f
198
199
200#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00
201#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01
202#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02
203#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03
204#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03
205#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5
206
207#define IEEE80211_HT_CTL_LEN 4
208
209struct ieee80211_hdr {
210 __le16 frame_control;
211 __le16 duration_id;
212 u8 addr1[6];
213 u8 addr2[6];
214 u8 addr3[6];
215 __le16 seq_ctrl;
216 u8 addr4[6];
217} __packed __aligned(2);
218
219struct ieee80211_hdr_3addr {
220 __le16 frame_control;
221 __le16 duration_id;
222 u8 addr1[6];
223 u8 addr2[6];
224 u8 addr3[6];
225 __le16 seq_ctrl;
226} __packed __aligned(2);
227
228struct ieee80211_qos_hdr {
229 __le16 frame_control;
230 __le16 duration_id;
231 u8 addr1[6];
232 u8 addr2[6];
233 u8 addr3[6];
234 __le16 seq_ctrl;
235 __le16 qos_ctrl;
236} __packed __aligned(2);
237
238
239
240
241
242static inline int ieee80211_has_tods(__le16 fc)
243{
244 return (fc & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0;
245}
246
247
248
249
250
251static inline int ieee80211_has_fromds(__le16 fc)
252{
253 return (fc & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0;
254}
255
256
257
258
259
260static inline int ieee80211_has_a4(__le16 fc)
261{
262 __le16 tmp = cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS);
263 return (fc & tmp) == tmp;
264}
265
266
267
268
269
270static inline int ieee80211_has_morefrags(__le16 fc)
271{
272 return (fc & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0;
273}
274
275
276
277
278
279static inline int ieee80211_has_retry(__le16 fc)
280{
281 return (fc & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0;
282}
283
284
285
286
287
288static inline int ieee80211_has_pm(__le16 fc)
289{
290 return (fc & cpu_to_le16(IEEE80211_FCTL_PM)) != 0;
291}
292
293
294
295
296
297static inline int ieee80211_has_moredata(__le16 fc)
298{
299 return (fc & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0;
300}
301
302
303
304
305
306static inline int ieee80211_has_protected(__le16 fc)
307{
308 return (fc & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0;
309}
310
311
312
313
314
315static inline int ieee80211_has_order(__le16 fc)
316{
317 return (fc & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0;
318}
319
320
321
322
323
324static inline int ieee80211_is_mgmt(__le16 fc)
325{
326 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
327 cpu_to_le16(IEEE80211_FTYPE_MGMT);
328}
329
330
331
332
333
334static inline int ieee80211_is_ctl(__le16 fc)
335{
336 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
337 cpu_to_le16(IEEE80211_FTYPE_CTL);
338}
339
340
341
342
343
344static inline int ieee80211_is_data(__le16 fc)
345{
346 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
347 cpu_to_le16(IEEE80211_FTYPE_DATA);
348}
349
350
351
352
353
354static inline int ieee80211_is_data_qos(__le16 fc)
355{
356
357
358
359
360 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_STYPE_QOS_DATA)) ==
361 cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA);
362}
363
364
365
366
367
368static inline int ieee80211_is_data_present(__le16 fc)
369{
370
371
372
373
374 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | 0x40)) ==
375 cpu_to_le16(IEEE80211_FTYPE_DATA);
376}
377
378
379
380
381
382static inline int ieee80211_is_assoc_req(__le16 fc)
383{
384 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
385 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_REQ);
386}
387
388
389
390
391
392static inline int ieee80211_is_assoc_resp(__le16 fc)
393{
394 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
395 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_RESP);
396}
397
398
399
400
401
402static inline int ieee80211_is_reassoc_req(__le16 fc)
403{
404 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
405 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_REQ);
406}
407
408
409
410
411
412static inline int ieee80211_is_reassoc_resp(__le16 fc)
413{
414 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
415 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_RESP);
416}
417
418
419
420
421
422static inline int ieee80211_is_probe_req(__le16 fc)
423{
424 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
425 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ);
426}
427
428
429
430
431
432static inline int ieee80211_is_probe_resp(__le16 fc)
433{
434 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
435 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
436}
437
438
439
440
441
442static inline int ieee80211_is_beacon(__le16 fc)
443{
444 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
445 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
446}
447
448
449
450
451
452static inline int ieee80211_is_atim(__le16 fc)
453{
454 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
455 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ATIM);
456}
457
458
459
460
461
462static inline int ieee80211_is_disassoc(__le16 fc)
463{
464 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
465 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DISASSOC);
466}
467
468
469
470
471
472static inline int ieee80211_is_auth(__le16 fc)
473{
474 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
475 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
476}
477
478
479
480
481
482static inline int ieee80211_is_deauth(__le16 fc)
483{
484 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
485 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DEAUTH);
486}
487
488
489
490
491
492static inline int ieee80211_is_action(__le16 fc)
493{
494 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
495 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION);
496}
497
498
499
500
501
502static inline int ieee80211_is_back_req(__le16 fc)
503{
504 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
505 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK_REQ);
506}
507
508
509
510
511
512static inline int ieee80211_is_back(__le16 fc)
513{
514 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
515 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK);
516}
517
518
519
520
521
522static inline int ieee80211_is_pspoll(__le16 fc)
523{
524 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
525 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
526}
527
528
529
530
531
532static inline int ieee80211_is_rts(__le16 fc)
533{
534 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
535 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
536}
537
538
539
540
541
542static inline int ieee80211_is_cts(__le16 fc)
543{
544 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
545 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
546}
547
548
549
550
551
552static inline int ieee80211_is_ack(__le16 fc)
553{
554 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
555 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_ACK);
556}
557
558
559
560
561
562static inline int ieee80211_is_cfend(__le16 fc)
563{
564 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
565 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFEND);
566}
567
568
569
570
571
572static inline int ieee80211_is_cfendack(__le16 fc)
573{
574 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
575 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFENDACK);
576}
577
578
579
580
581
582static inline int ieee80211_is_nullfunc(__le16 fc)
583{
584 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
585 cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
586}
587
588
589
590
591
592static inline int ieee80211_is_qos_nullfunc(__le16 fc)
593{
594 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
595 cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
596}
597
598
599
600
601
602static inline int ieee80211_is_first_frag(__le16 seq_ctrl)
603{
604 return (seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0;
605}
606
607struct ieee80211s_hdr {
608 u8 flags;
609 u8 ttl;
610 __le32 seqnum;
611 u8 eaddr1[6];
612 u8 eaddr2[6];
613} __packed __aligned(2);
614
615
616#define MESH_FLAGS_AE_A4 0x1
617#define MESH_FLAGS_AE_A5_A6 0x2
618#define MESH_FLAGS_AE 0x3
619#define MESH_FLAGS_PS_DEEP 0x4
620
621
622
623
624
625
626enum ieee80211_preq_flags {
627 IEEE80211_PREQ_PROACTIVE_PREP_FLAG = 1<<2,
628};
629
630
631
632
633
634
635
636enum ieee80211_preq_target_flags {
637 IEEE80211_PREQ_TO_FLAG = 1<<0,
638 IEEE80211_PREQ_USN_FLAG = 1<<2,
639};
640
641
642
643
644
645
646struct ieee80211_quiet_ie {
647 u8 count;
648 u8 period;
649 __le16 duration;
650 __le16 offset;
651} __packed;
652
653
654
655
656
657
658struct ieee80211_msrment_ie {
659 u8 token;
660 u8 mode;
661 u8 type;
662 u8 request[0];
663} __packed;
664
665
666
667
668
669
670struct ieee80211_channel_sw_ie {
671 u8 mode;
672 u8 new_ch_num;
673 u8 count;
674} __packed;
675
676
677
678
679
680
681struct ieee80211_ext_chansw_ie {
682 u8 mode;
683 u8 new_operating_class;
684 u8 new_ch_num;
685 u8 count;
686} __packed;
687
688
689
690
691
692
693
694struct ieee80211_sec_chan_offs_ie {
695 u8 sec_chan_offs;
696} __packed;
697
698
699
700
701struct ieee80211_wide_bw_chansw_ie {
702 u8 new_channel_width;
703 u8 new_center_freq_seg0, new_center_freq_seg1;
704} __packed;
705
706
707
708
709
710
711struct ieee80211_tim_ie {
712 u8 dtim_count;
713 u8 dtim_period;
714 u8 bitmap_ctrl;
715
716 u8 virtual_map[1];
717} __packed;
718
719
720
721
722
723
724struct ieee80211_meshconf_ie {
725 u8 meshconf_psel;
726 u8 meshconf_pmetric;
727 u8 meshconf_congest;
728 u8 meshconf_synch;
729 u8 meshconf_auth;
730 u8 meshconf_form;
731 u8 meshconf_cap;
732} __packed;
733
734
735
736
737
738
739
740
741
742
743
744
745enum mesh_config_capab_flags {
746 IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS = 0x01,
747 IEEE80211_MESHCONF_CAPAB_FORWARDING = 0x08,
748 IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20,
749 IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL = 0x40,
750};
751
752
753
754
755
756
757struct ieee80211_rann_ie {
758 u8 rann_flags;
759 u8 rann_hopcount;
760 u8 rann_ttl;
761 u8 rann_addr[6];
762 __le32 rann_seq;
763 __le32 rann_interval;
764 __le32 rann_metric;
765} __packed;
766
767enum ieee80211_rann_flags {
768 RANN_FLAG_IS_GATE = 1 << 0,
769};
770
771enum ieee80211_ht_chanwidth_values {
772 IEEE80211_HT_CHANWIDTH_20MHZ = 0,
773 IEEE80211_HT_CHANWIDTH_ANY = 1,
774};
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789enum ieee80211_vht_opmode_bits {
790 IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 3,
791 IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0,
792 IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1,
793 IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2,
794 IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
795 IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70,
796 IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4,
797 IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80,
798};
799
800#define WLAN_SA_QUERY_TR_ID_LEN 2
801
802struct ieee80211_mgmt {
803 __le16 frame_control;
804 __le16 duration;
805 u8 da[6];
806 u8 sa[6];
807 u8 bssid[6];
808 __le16 seq_ctrl;
809 union {
810 struct {
811 __le16 auth_alg;
812 __le16 auth_transaction;
813 __le16 status_code;
814
815 u8 variable[0];
816 } __packed auth;
817 struct {
818 __le16 reason_code;
819 } __packed deauth;
820 struct {
821 __le16 capab_info;
822 __le16 listen_interval;
823
824 u8 variable[0];
825 } __packed assoc_req;
826 struct {
827 __le16 capab_info;
828 __le16 status_code;
829 __le16 aid;
830
831 u8 variable[0];
832 } __packed assoc_resp, reassoc_resp;
833 struct {
834 __le16 capab_info;
835 __le16 listen_interval;
836 u8 current_ap[6];
837
838 u8 variable[0];
839 } __packed reassoc_req;
840 struct {
841 __le16 reason_code;
842 } __packed disassoc;
843 struct {
844 __le64 timestamp;
845 __le16 beacon_int;
846 __le16 capab_info;
847
848
849 u8 variable[0];
850 } __packed beacon;
851 struct {
852
853 u8 variable[0];
854 } __packed probe_req;
855 struct {
856 __le64 timestamp;
857 __le16 beacon_int;
858 __le16 capab_info;
859
860
861 u8 variable[0];
862 } __packed probe_resp;
863 struct {
864 u8 category;
865 union {
866 struct {
867 u8 action_code;
868 u8 dialog_token;
869 u8 status_code;
870 u8 variable[0];
871 } __packed wme_action;
872 struct{
873 u8 action_code;
874 u8 variable[0];
875 } __packed chan_switch;
876 struct{
877 u8 action_code;
878 struct ieee80211_ext_chansw_ie data;
879 u8 variable[0];
880 } __packed ext_chan_switch;
881 struct{
882 u8 action_code;
883 u8 dialog_token;
884 u8 element_id;
885 u8 length;
886 struct ieee80211_msrment_ie msr_elem;
887 } __packed measurement;
888 struct{
889 u8 action_code;
890 u8 dialog_token;
891 __le16 capab;
892 __le16 timeout;
893 __le16 start_seq_num;
894 } __packed addba_req;
895 struct{
896 u8 action_code;
897 u8 dialog_token;
898 __le16 status;
899 __le16 capab;
900 __le16 timeout;
901 } __packed addba_resp;
902 struct{
903 u8 action_code;
904 __le16 params;
905 __le16 reason_code;
906 } __packed delba;
907 struct {
908 u8 action_code;
909 u8 variable[0];
910 } __packed self_prot;
911 struct{
912 u8 action_code;
913 u8 variable[0];
914 } __packed mesh_action;
915 struct {
916 u8 action;
917 u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
918 } __packed sa_query;
919 struct {
920 u8 action;
921 u8 smps_control;
922 } __packed ht_smps;
923 struct {
924 u8 action_code;
925 u8 chanwidth;
926 } __packed ht_notify_cw;
927 struct {
928 u8 action_code;
929 u8 dialog_token;
930 __le16 capability;
931 u8 variable[0];
932 } __packed tdls_discover_resp;
933 struct {
934 u8 action_code;
935 u8 operating_mode;
936 } __packed vht_opmode_notif;
937 } u;
938 } __packed action;
939 } u;
940} __packed __aligned(2);
941
942
943#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
944
945
946#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
947
948
949
950struct ieee80211_mmie {
951 u8 element_id;
952 u8 length;
953 __le16 key_id;
954 u8 sequence_number[6];
955 u8 mic[8];
956} __packed;
957
958struct ieee80211_vendor_ie {
959 u8 element_id;
960 u8 len;
961 u8 oui[3];
962 u8 oui_type;
963} __packed;
964
965
966struct ieee80211_rts {
967 __le16 frame_control;
968 __le16 duration;
969 u8 ra[6];
970 u8 ta[6];
971} __packed __aligned(2);
972
973struct ieee80211_cts {
974 __le16 frame_control;
975 __le16 duration;
976 u8 ra[6];
977} __packed __aligned(2);
978
979struct ieee80211_pspoll {
980 __le16 frame_control;
981 __le16 aid;
982 u8 bssid[6];
983 u8 ta[6];
984} __packed __aligned(2);
985
986
987
988
989struct ieee80211_tdls_lnkie {
990 u8 ie_type;
991 u8 ie_len;
992 u8 bssid[6];
993 u8 init_sta[6];
994 u8 resp_sta[6];
995} __packed;
996
997struct ieee80211_tdls_data {
998 u8 da[6];
999 u8 sa[6];
1000 __be16 ether_type;
1001 u8 payload_type;
1002 u8 category;
1003 u8 action_code;
1004 union {
1005 struct {
1006 u8 dialog_token;
1007 __le16 capability;
1008 u8 variable[0];
1009 } __packed setup_req;
1010 struct {
1011 __le16 status_code;
1012 u8 dialog_token;
1013 __le16 capability;
1014 u8 variable[0];
1015 } __packed setup_resp;
1016 struct {
1017 __le16 status_code;
1018 u8 dialog_token;
1019 u8 variable[0];
1020 } __packed setup_cfm;
1021 struct {
1022 __le16 reason_code;
1023 u8 variable[0];
1024 } __packed teardown;
1025 struct {
1026 u8 dialog_token;
1027 u8 variable[0];
1028 } __packed discover_req;
1029 } u;
1030} __packed;
1031
1032
1033
1034
1035
1036
1037
1038enum ieee80211_p2p_attr_id {
1039 IEEE80211_P2P_ATTR_STATUS = 0,
1040 IEEE80211_P2P_ATTR_MINOR_REASON,
1041 IEEE80211_P2P_ATTR_CAPABILITY,
1042 IEEE80211_P2P_ATTR_DEVICE_ID,
1043 IEEE80211_P2P_ATTR_GO_INTENT,
1044 IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT,
1045 IEEE80211_P2P_ATTR_LISTEN_CHANNEL,
1046 IEEE80211_P2P_ATTR_GROUP_BSSID,
1047 IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING,
1048 IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR,
1049 IEEE80211_P2P_ATTR_MANAGABILITY,
1050 IEEE80211_P2P_ATTR_CHANNEL_LIST,
1051 IEEE80211_P2P_ATTR_ABSENCE_NOTICE,
1052 IEEE80211_P2P_ATTR_DEVICE_INFO,
1053 IEEE80211_P2P_ATTR_GROUP_INFO,
1054 IEEE80211_P2P_ATTR_GROUP_ID,
1055 IEEE80211_P2P_ATTR_INTERFACE,
1056 IEEE80211_P2P_ATTR_OPER_CHANNEL,
1057 IEEE80211_P2P_ATTR_INVITE_FLAGS,
1058
1059 IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,
1060
1061 IEEE80211_P2P_ATTR_MAX
1062};
1063
1064
1065
1066#define IEEE80211_P2P_NOA_DESC_MAX 4
1067
1068struct ieee80211_p2p_noa_desc {
1069 u8 count;
1070 __le32 duration;
1071 __le32 interval;
1072 __le32 start_time;
1073} __packed;
1074
1075struct ieee80211_p2p_noa_attr {
1076 u8 index;
1077 u8 oppps_ctwindow;
1078 struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];
1079} __packed;
1080
1081#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7)
1082#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F
1083
1084
1085
1086
1087
1088
1089
1090struct ieee80211_bar {
1091 __le16 frame_control;
1092 __le16 duration;
1093 __u8 ra[6];
1094 __u8 ta[6];
1095 __le16 control;
1096 __le16 start_seq_num;
1097} __packed;
1098
1099
1100#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
1101#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
1102#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
1103#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
1104#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
1105
1106#define IEEE80211_HT_MCS_MASK_LEN 10
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117struct ieee80211_mcs_info {
1118 u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
1119 __le16 rx_highest;
1120 u8 tx_params;
1121 u8 reserved[3];
1122} __packed;
1123
1124
1125#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
1126#define IEEE80211_HT_MCS_TX_DEFINED 0x01
1127#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
1128
1129#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
1130#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
1131#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
1132#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
1133
1134
1135
1136
1137
1138
1139
1140
1141#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
1142#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
1143 (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
1144
1145
1146
1147
1148
1149
1150
1151struct ieee80211_ht_cap {
1152 __le16 cap_info;
1153 u8 ampdu_params_info;
1154
1155
1156 struct ieee80211_mcs_info mcs;
1157
1158 __le16 extended_ht_cap_info;
1159 __le32 tx_BF_cap_info;
1160 u8 antenna_selection_info;
1161} __packed;
1162
1163
1164#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
1165#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
1166#define IEEE80211_HT_CAP_SM_PS 0x000C
1167#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
1168#define IEEE80211_HT_CAP_GRN_FLD 0x0010
1169#define IEEE80211_HT_CAP_SGI_20 0x0020
1170#define IEEE80211_HT_CAP_SGI_40 0x0040
1171#define IEEE80211_HT_CAP_TX_STBC 0x0080
1172#define IEEE80211_HT_CAP_RX_STBC 0x0300
1173#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
1174#define IEEE80211_HT_CAP_DELAY_BA 0x0400
1175#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
1176#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
1177#define IEEE80211_HT_CAP_RESERVED 0x2000
1178#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
1179#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
1180
1181
1182#define IEEE80211_HT_EXT_CAP_PCO 0x0001
1183#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
1184#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
1185#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
1186#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
1187#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
1188#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
1189
1190
1191#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
1192#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
1193#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
1194
1195
1196
1197
1198
1199enum ieee80211_max_ampdu_length_exp {
1200 IEEE80211_HT_MAX_AMPDU_8K = 0,
1201 IEEE80211_HT_MAX_AMPDU_16K = 1,
1202 IEEE80211_HT_MAX_AMPDU_32K = 2,
1203 IEEE80211_HT_MAX_AMPDU_64K = 3
1204};
1205
1206#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
1207
1208
1209enum ieee80211_min_mpdu_spacing {
1210 IEEE80211_HT_MPDU_DENSITY_NONE = 0,
1211 IEEE80211_HT_MPDU_DENSITY_0_25 = 1,
1212 IEEE80211_HT_MPDU_DENSITY_0_5 = 2,
1213 IEEE80211_HT_MPDU_DENSITY_1 = 3,
1214 IEEE80211_HT_MPDU_DENSITY_2 = 4,
1215 IEEE80211_HT_MPDU_DENSITY_4 = 5,
1216 IEEE80211_HT_MPDU_DENSITY_8 = 6,
1217 IEEE80211_HT_MPDU_DENSITY_16 = 7
1218};
1219
1220
1221
1222
1223
1224
1225
1226struct ieee80211_ht_operation {
1227 u8 primary_chan;
1228 u8 ht_param;
1229 __le16 operation_mode;
1230 __le16 stbc_param;
1231 u8 basic_set[16];
1232} __packed;
1233
1234
1235#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
1236#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
1237#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
1238#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
1239#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
1240#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
1241
1242
1243#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
1244#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
1245#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
1246#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
1247#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
1248#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
1249#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
1250
1251
1252#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
1253#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
1254#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
1255#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
1256#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
1257#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
1258
1259
1260
1261#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
1262#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
1263#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
1264#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
1265#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
1266
1267
1268
1269
1270
1271#define IEEE80211_MIN_AMPDU_BUF 0x8
1272#define IEEE80211_MAX_AMPDU_BUF 0x40
1273
1274
1275
1276#define WLAN_HT_CAP_SM_PS_STATIC 0
1277#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
1278#define WLAN_HT_CAP_SM_PS_INVALID 2
1279#define WLAN_HT_CAP_SM_PS_DISABLED 3
1280
1281
1282#define WLAN_HT_SMPS_CONTROL_DISABLED 0
1283#define WLAN_HT_SMPS_CONTROL_STATIC 1
1284#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301struct ieee80211_vht_mcs_info {
1302 __le16 rx_mcs_map;
1303 __le16 rx_highest;
1304 __le16 tx_mcs_map;
1305 __le16 tx_highest;
1306} __packed;
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322enum ieee80211_vht_mcs_support {
1323 IEEE80211_VHT_MCS_SUPPORT_0_7 = 0,
1324 IEEE80211_VHT_MCS_SUPPORT_0_8 = 1,
1325 IEEE80211_VHT_MCS_SUPPORT_0_9 = 2,
1326 IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
1327};
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337struct ieee80211_vht_cap {
1338 __le32 vht_cap_info;
1339 struct ieee80211_vht_mcs_info supp_mcs;
1340} __packed;
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350enum ieee80211_vht_chanwidth {
1351 IEEE80211_VHT_CHANWIDTH_USE_HT = 0,
1352 IEEE80211_VHT_CHANWIDTH_80MHZ = 1,
1353 IEEE80211_VHT_CHANWIDTH_160MHZ = 2,
1354 IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3,
1355};
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367struct ieee80211_vht_operation {
1368 u8 chan_width;
1369 u8 center_freq_seg1_idx;
1370 u8 center_freq_seg2_idx;
1371 __le16 basic_mcs_set;
1372} __packed;
1373
1374
1375
1376#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
1377#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
1378#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002
1379#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
1380#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
1381#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
1382#define IEEE80211_VHT_CAP_RXLDPC 0x00000010
1383#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
1384#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
1385#define IEEE80211_VHT_CAP_TXSTBC 0x00000080
1386#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100
1387#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
1388#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
1389#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
1390#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
1391#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
1392#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
1393#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000
1394#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX 0x00030000
1395#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
1396#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
1397#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
1398#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000
1399#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
1400#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
1401 (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
1402#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
1403#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
1404#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
1405#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
1406
1407
1408#define WLAN_AUTH_OPEN 0
1409#define WLAN_AUTH_SHARED_KEY 1
1410#define WLAN_AUTH_FT 2
1411#define WLAN_AUTH_SAE 3
1412#define WLAN_AUTH_LEAP 128
1413
1414#define WLAN_AUTH_CHALLENGE_LEN 128
1415
1416#define WLAN_CAPABILITY_ESS (1<<0)
1417#define WLAN_CAPABILITY_IBSS (1<<1)
1418
1419
1420
1421
1422
1423
1424#define WLAN_CAPABILITY_IS_STA_BSS(cap) \
1425 (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
1426
1427#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
1428#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
1429#define WLAN_CAPABILITY_PRIVACY (1<<4)
1430#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
1431#define WLAN_CAPABILITY_PBCC (1<<6)
1432#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
1433
1434
1435#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
1436#define WLAN_CAPABILITY_QOS (1<<9)
1437#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
1438#define WLAN_CAPABILITY_APSD (1<<11)
1439#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12)
1440#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
1441#define WLAN_CAPABILITY_DEL_BACK (1<<14)
1442#define WLAN_CAPABILITY_IMM_BACK (1<<15)
1443
1444
1445
1446#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0)
1447#define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0)
1448#define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0)
1449#define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0)
1450
1451#define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2)
1452#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3)
1453#define WLAN_CAPABILITY_DMG_PRIVACY (1<<4)
1454#define WLAN_CAPABILITY_DMG_ECPAC (1<<5)
1455
1456#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT (1<<8)
1457#define WLAN_CAPABILITY_DMG_RADIO_MEASURE (1<<12)
1458
1459
1460#define IEEE80211_SPCT_MSR_RPRT_MODE_LATE (1<<0)
1461#define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE (1<<1)
1462#define IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED (1<<2)
1463
1464#define IEEE80211_SPCT_MSR_RPRT_TYPE_BASIC 0
1465#define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA 1
1466#define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI 2
1467
1468
1469#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
1470#define WLAN_ERP_USE_PROTECTION (1<<1)
1471#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
1472
1473
1474enum {
1475 WLAN_ERP_PREAMBLE_SHORT = 0,
1476 WLAN_ERP_PREAMBLE_LONG = 1,
1477};
1478
1479
1480enum {
1481 IEEE80211_BANDID_TV_WS = 0,
1482 IEEE80211_BANDID_SUB1 = 1,
1483 IEEE80211_BANDID_2G = 2,
1484 IEEE80211_BANDID_3G = 3,
1485 IEEE80211_BANDID_5G = 4,
1486 IEEE80211_BANDID_60G = 5,
1487};
1488
1489
1490enum ieee80211_statuscode {
1491 WLAN_STATUS_SUCCESS = 0,
1492 WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
1493 WLAN_STATUS_CAPS_UNSUPPORTED = 10,
1494 WLAN_STATUS_REASSOC_NO_ASSOC = 11,
1495 WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
1496 WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
1497 WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
1498 WLAN_STATUS_CHALLENGE_FAIL = 15,
1499 WLAN_STATUS_AUTH_TIMEOUT = 16,
1500 WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
1501 WLAN_STATUS_ASSOC_DENIED_RATES = 18,
1502
1503 WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
1504 WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
1505 WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
1506
1507 WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
1508 WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
1509 WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
1510
1511 WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
1512 WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
1513
1514 WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30,
1515 WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31,
1516
1517 WLAN_STATUS_INVALID_IE = 40,
1518 WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
1519 WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
1520 WLAN_STATUS_INVALID_AKMP = 43,
1521 WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
1522 WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
1523 WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
1524
1525 WLAN_STATUS_UNSPECIFIED_QOS = 32,
1526 WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33,
1527 WLAN_STATUS_ASSOC_DENIED_LOWACK = 34,
1528 WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35,
1529 WLAN_STATUS_REQUEST_DECLINED = 37,
1530 WLAN_STATUS_INVALID_QOS_PARAM = 38,
1531 WLAN_STATUS_CHANGE_TSPEC = 39,
1532 WLAN_STATUS_WAIT_TS_DELAY = 47,
1533 WLAN_STATUS_NO_DIRECT_LINK = 48,
1534 WLAN_STATUS_STA_NOT_PRESENT = 49,
1535 WLAN_STATUS_STA_NOT_QSTA = 50,
1536
1537 WLAN_STATUS_ANTI_CLOG_REQUIRED = 76,
1538 WLAN_STATUS_FCG_NOT_SUPP = 78,
1539 WLAN_STATUS_STA_NO_TBTT = 78,
1540
1541 WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39,
1542 WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47,
1543 WLAN_STATUS_REJECT_WITH_SCHEDULE = 83,
1544 WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86,
1545 WLAN_STATUS_PERFORMING_FST_NOW = 87,
1546 WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88,
1547 WLAN_STATUS_REJECT_U_PID_SETTING = 89,
1548 WLAN_STATUS_REJECT_DSE_BAND = 96,
1549 WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99,
1550 WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103,
1551};
1552
1553
1554
1555enum ieee80211_reasoncode {
1556 WLAN_REASON_UNSPECIFIED = 1,
1557 WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
1558 WLAN_REASON_DEAUTH_LEAVING = 3,
1559 WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
1560 WLAN_REASON_DISASSOC_AP_BUSY = 5,
1561 WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
1562 WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
1563 WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
1564 WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
1565
1566 WLAN_REASON_DISASSOC_BAD_POWER = 10,
1567 WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
1568
1569 WLAN_REASON_INVALID_IE = 13,
1570 WLAN_REASON_MIC_FAILURE = 14,
1571 WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
1572 WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
1573 WLAN_REASON_IE_DIFFERENT = 17,
1574 WLAN_REASON_INVALID_GROUP_CIPHER = 18,
1575 WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
1576 WLAN_REASON_INVALID_AKMP = 20,
1577 WLAN_REASON_UNSUPP_RSN_VERSION = 21,
1578 WLAN_REASON_INVALID_RSN_IE_CAP = 22,
1579 WLAN_REASON_IEEE8021X_FAILED = 23,
1580 WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
1581
1582 WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
1583 WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
1584 WLAN_REASON_DISASSOC_LOW_ACK = 34,
1585 WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35,
1586 WLAN_REASON_QSTA_LEAVE_QBSS = 36,
1587 WLAN_REASON_QSTA_NOT_USE = 37,
1588 WLAN_REASON_QSTA_REQUIRE_SETUP = 38,
1589 WLAN_REASON_QSTA_TIMEOUT = 39,
1590 WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45,
1591
1592 WLAN_REASON_MESH_PEER_CANCELED = 52,
1593 WLAN_REASON_MESH_MAX_PEERS = 53,
1594 WLAN_REASON_MESH_CONFIG = 54,
1595 WLAN_REASON_MESH_CLOSE = 55,
1596 WLAN_REASON_MESH_MAX_RETRIES = 56,
1597 WLAN_REASON_MESH_CONFIRM_TIMEOUT = 57,
1598 WLAN_REASON_MESH_INVALID_GTK = 58,
1599 WLAN_REASON_MESH_INCONSISTENT_PARAM = 59,
1600 WLAN_REASON_MESH_INVALID_SECURITY = 60,
1601 WLAN_REASON_MESH_PATH_ERROR = 61,
1602 WLAN_REASON_MESH_PATH_NOFORWARD = 62,
1603 WLAN_REASON_MESH_PATH_DEST_UNREACHABLE = 63,
1604 WLAN_REASON_MAC_EXISTS_IN_MBSS = 64,
1605 WLAN_REASON_MESH_CHAN_REGULATORY = 65,
1606 WLAN_REASON_MESH_CHAN = 66,
1607};
1608
1609
1610
1611enum ieee80211_eid {
1612 WLAN_EID_SSID = 0,
1613 WLAN_EID_SUPP_RATES = 1,
1614 WLAN_EID_FH_PARAMS = 2,
1615 WLAN_EID_DS_PARAMS = 3,
1616 WLAN_EID_CF_PARAMS = 4,
1617 WLAN_EID_TIM = 5,
1618 WLAN_EID_IBSS_PARAMS = 6,
1619 WLAN_EID_CHALLENGE = 16,
1620
1621 WLAN_EID_COUNTRY = 7,
1622 WLAN_EID_HP_PARAMS = 8,
1623 WLAN_EID_HP_TABLE = 9,
1624 WLAN_EID_REQUEST = 10,
1625
1626 WLAN_EID_QBSS_LOAD = 11,
1627 WLAN_EID_EDCA_PARAM_SET = 12,
1628 WLAN_EID_TSPEC = 13,
1629 WLAN_EID_TCLAS = 14,
1630 WLAN_EID_SCHEDULE = 15,
1631 WLAN_EID_TS_DELAY = 43,
1632 WLAN_EID_TCLAS_PROCESSING = 44,
1633 WLAN_EID_QOS_CAPA = 46,
1634
1635 WLAN_EID_LINK_ID = 101,
1636
1637 WLAN_EID_MESH_CONFIG = 113,
1638 WLAN_EID_MESH_ID = 114,
1639 WLAN_EID_LINK_METRIC_REPORT = 115,
1640 WLAN_EID_CONGESTION_NOTIFICATION = 116,
1641 WLAN_EID_PEER_MGMT = 117,
1642 WLAN_EID_CHAN_SWITCH_PARAM = 118,
1643 WLAN_EID_MESH_AWAKE_WINDOW = 119,
1644 WLAN_EID_BEACON_TIMING = 120,
1645 WLAN_EID_MCCAOP_SETUP_REQ = 121,
1646 WLAN_EID_MCCAOP_SETUP_RESP = 122,
1647 WLAN_EID_MCCAOP_ADVERT = 123,
1648 WLAN_EID_MCCAOP_TEARDOWN = 124,
1649 WLAN_EID_GANN = 125,
1650 WLAN_EID_RANN = 126,
1651 WLAN_EID_PREQ = 130,
1652 WLAN_EID_PREP = 131,
1653 WLAN_EID_PERR = 132,
1654 WLAN_EID_PXU = 137,
1655 WLAN_EID_PXUC = 138,
1656 WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
1657 WLAN_EID_MIC = 140,
1658
1659 WLAN_EID_PWR_CONSTRAINT = 32,
1660 WLAN_EID_PWR_CAPABILITY = 33,
1661 WLAN_EID_TPC_REQUEST = 34,
1662 WLAN_EID_TPC_REPORT = 35,
1663 WLAN_EID_SUPPORTED_CHANNELS = 36,
1664 WLAN_EID_CHANNEL_SWITCH = 37,
1665 WLAN_EID_MEASURE_REQUEST = 38,
1666 WLAN_EID_MEASURE_REPORT = 39,
1667 WLAN_EID_QUIET = 40,
1668 WLAN_EID_IBSS_DFS = 41,
1669
1670 WLAN_EID_ERP_INFO = 42,
1671 WLAN_EID_EXT_SUPP_RATES = 50,
1672
1673 WLAN_EID_HT_CAPABILITY = 45,
1674 WLAN_EID_HT_OPERATION = 61,
1675 WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
1676
1677 WLAN_EID_RSN = 48,
1678 WLAN_EID_MMIE = 76,
1679 WLAN_EID_VENDOR_SPECIFIC = 221,
1680 WLAN_EID_QOS_PARAMETER = 222,
1681
1682 WLAN_EID_AP_CHAN_REPORT = 51,
1683 WLAN_EID_NEIGHBOR_REPORT = 52,
1684 WLAN_EID_RCPI = 53,
1685 WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
1686 WLAN_EID_ANTENNA_INFO = 64,
1687 WLAN_EID_RSNI = 65,
1688 WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
1689 WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
1690 WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
1691 WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
1692 WLAN_EID_MULTIPLE_BSSID = 71,
1693 WLAN_EID_BSS_COEX_2040 = 72,
1694 WLAN_EID_OVERLAP_BSS_SCAN_PARAM = 74,
1695 WLAN_EID_EXT_CAPABILITY = 127,
1696
1697 WLAN_EID_MOBILITY_DOMAIN = 54,
1698 WLAN_EID_FAST_BSS_TRANSITION = 55,
1699 WLAN_EID_TIMEOUT_INTERVAL = 56,
1700 WLAN_EID_RIC_DATA = 57,
1701 WLAN_EID_RIC_DESCRIPTOR = 75,
1702
1703 WLAN_EID_DSE_REGISTERED_LOCATION = 58,
1704 WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
1705 WLAN_EID_EXT_CHANSWITCH_ANN = 60,
1706
1707 WLAN_EID_VHT_CAPABILITY = 191,
1708 WLAN_EID_VHT_OPERATION = 192,
1709 WLAN_EID_OPMODE_NOTIF = 199,
1710 WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
1711 WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
1712
1713
1714 WLAN_EID_NON_TX_BSSID_CAP = 83,
1715 WLAN_EID_WAKEUP_SCHEDULE = 143,
1716 WLAN_EID_EXT_SCHEDULE = 144,
1717 WLAN_EID_STA_AVAILABILITY = 145,
1718 WLAN_EID_DMG_TSPEC = 146,
1719 WLAN_EID_DMG_AT = 147,
1720 WLAN_EID_DMG_CAP = 148,
1721 WLAN_EID_DMG_OPERATION = 151,
1722 WLAN_EID_DMG_BSS_PARAM_CHANGE = 152,
1723 WLAN_EID_DMG_BEAM_REFINEMENT = 153,
1724 WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154,
1725 WLAN_EID_AWAKE_WINDOW = 157,
1726 WLAN_EID_MULTI_BAND = 158,
1727 WLAN_EID_ADDBA_EXT = 159,
1728 WLAN_EID_NEXT_PCP_LIST = 160,
1729 WLAN_EID_PCP_HANDOVER = 161,
1730 WLAN_EID_DMG_LINK_MARGIN = 162,
1731 WLAN_EID_SWITCHING_STREAM = 163,
1732 WLAN_EID_SESSION_TRANSITION = 164,
1733 WLAN_EID_DYN_TONE_PAIRING_REPORT = 165,
1734 WLAN_EID_CLUSTER_REPORT = 166,
1735 WLAN_EID_RELAY_CAP = 167,
1736 WLAN_EID_RELAY_XFER_PARAM_SET = 168,
1737 WLAN_EID_BEAM_LINK_MAINT = 169,
1738 WLAN_EID_MULTIPLE_MAC_ADDR = 170,
1739 WLAN_EID_U_PID = 171,
1740 WLAN_EID_DMG_LINK_ADAPT_ACK = 172,
1741 WLAN_EID_QUIET_PERIOD_REQ = 175,
1742 WLAN_EID_QUIET_PERIOD_RESP = 177,
1743 WLAN_EID_EPAC_POLICY = 182,
1744 WLAN_EID_CLISTER_TIME_OFF = 183,
1745 WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190,
1746};
1747
1748
1749enum ieee80211_category {
1750 WLAN_CATEGORY_SPECTRUM_MGMT = 0,
1751 WLAN_CATEGORY_QOS = 1,
1752 WLAN_CATEGORY_DLS = 2,
1753 WLAN_CATEGORY_BACK = 3,
1754 WLAN_CATEGORY_PUBLIC = 4,
1755 WLAN_CATEGORY_HT = 7,
1756 WLAN_CATEGORY_SA_QUERY = 8,
1757 WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
1758 WLAN_CATEGORY_TDLS = 12,
1759 WLAN_CATEGORY_MESH_ACTION = 13,
1760 WLAN_CATEGORY_MULTIHOP_ACTION = 14,
1761 WLAN_CATEGORY_SELF_PROTECTED = 15,
1762 WLAN_CATEGORY_DMG = 16,
1763 WLAN_CATEGORY_WMM = 17,
1764 WLAN_CATEGORY_FST = 18,
1765 WLAN_CATEGORY_UNPROT_DMG = 20,
1766 WLAN_CATEGORY_VHT = 21,
1767 WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
1768 WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
1769};
1770
1771
1772enum ieee80211_spectrum_mgmt_actioncode {
1773 WLAN_ACTION_SPCT_MSR_REQ = 0,
1774 WLAN_ACTION_SPCT_MSR_RPRT = 1,
1775 WLAN_ACTION_SPCT_TPC_REQ = 2,
1776 WLAN_ACTION_SPCT_TPC_RPRT = 3,
1777 WLAN_ACTION_SPCT_CHL_SWITCH = 4,
1778};
1779
1780
1781enum ieee80211_ht_actioncode {
1782 WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
1783 WLAN_HT_ACTION_SMPS = 1,
1784 WLAN_HT_ACTION_PSMP = 2,
1785 WLAN_HT_ACTION_PCO_PHASE = 3,
1786 WLAN_HT_ACTION_CSI = 4,
1787 WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
1788 WLAN_HT_ACTION_COMPRESSED_BF = 6,
1789 WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
1790};
1791
1792
1793enum ieee80211_vht_actioncode {
1794 WLAN_VHT_ACTION_COMPRESSED_BF = 0,
1795 WLAN_VHT_ACTION_GROUPID_MGMT = 1,
1796 WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
1797};
1798
1799
1800enum ieee80211_self_protected_actioncode {
1801 WLAN_SP_RESERVED = 0,
1802 WLAN_SP_MESH_PEERING_OPEN = 1,
1803 WLAN_SP_MESH_PEERING_CONFIRM = 2,
1804 WLAN_SP_MESH_PEERING_CLOSE = 3,
1805 WLAN_SP_MGK_INFORM = 4,
1806 WLAN_SP_MGK_ACK = 5,
1807};
1808
1809
1810enum ieee80211_mesh_actioncode {
1811 WLAN_MESH_ACTION_LINK_METRIC_REPORT,
1812 WLAN_MESH_ACTION_HWMP_PATH_SELECTION,
1813 WLAN_MESH_ACTION_GATE_ANNOUNCEMENT,
1814 WLAN_MESH_ACTION_CONGESTION_CONTROL_NOTIFICATION,
1815 WLAN_MESH_ACTION_MCCA_SETUP_REQUEST,
1816 WLAN_MESH_ACTION_MCCA_SETUP_REPLY,
1817 WLAN_MESH_ACTION_MCCA_ADVERTISEMENT_REQUEST,
1818 WLAN_MESH_ACTION_MCCA_ADVERTISEMENT,
1819 WLAN_MESH_ACTION_MCCA_TEARDOWN,
1820 WLAN_MESH_ACTION_TBTT_ADJUSTMENT_REQUEST,
1821 WLAN_MESH_ACTION_TBTT_ADJUSTMENT_RESPONSE,
1822};
1823
1824
1825enum ieee80211_key_len {
1826 WLAN_KEY_LEN_WEP40 = 5,
1827 WLAN_KEY_LEN_WEP104 = 13,
1828 WLAN_KEY_LEN_CCMP = 16,
1829 WLAN_KEY_LEN_TKIP = 32,
1830 WLAN_KEY_LEN_AES_CMAC = 16,
1831};
1832
1833#define IEEE80211_WEP_IV_LEN 4
1834#define IEEE80211_WEP_ICV_LEN 4
1835#define IEEE80211_CCMP_HDR_LEN 8
1836#define IEEE80211_CCMP_MIC_LEN 8
1837#define IEEE80211_CCMP_PN_LEN 6
1838#define IEEE80211_TKIP_IV_LEN 8
1839#define IEEE80211_TKIP_ICV_LEN 4
1840#define IEEE80211_CMAC_PN_LEN 6
1841
1842
1843enum ieee80211_pub_actioncode {
1844 WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
1845 WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
1846};
1847
1848
1849enum ieee80211_tdls_actioncode {
1850 WLAN_TDLS_SETUP_REQUEST = 0,
1851 WLAN_TDLS_SETUP_RESPONSE = 1,
1852 WLAN_TDLS_SETUP_CONFIRM = 2,
1853 WLAN_TDLS_TEARDOWN = 3,
1854 WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4,
1855 WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5,
1856 WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6,
1857 WLAN_TDLS_PEER_PSM_REQUEST = 7,
1858 WLAN_TDLS_PEER_PSM_RESPONSE = 8,
1859 WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9,
1860 WLAN_TDLS_DISCOVERY_REQUEST = 10,
1861};
1862
1863
1864
1865
1866
1867#define WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5)
1868#define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6)
1869
1870#define WLAN_EXT_CAPA8_OPMODE_NOTIF BIT(6)
1871
1872
1873#define WLAN_TDLS_SNAP_RFTYPE 0x2
1874
1875
1876
1877
1878
1879
1880
1881
1882enum {
1883 IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1,
1884 IEEE80211_SYNC_METHOD_VENDOR = 255,
1885};
1886
1887
1888
1889
1890
1891
1892
1893
1894enum {
1895 IEEE80211_PATH_PROTOCOL_HWMP = 1,
1896 IEEE80211_PATH_PROTOCOL_VENDOR = 255,
1897};
1898
1899
1900
1901
1902
1903
1904
1905
1906enum {
1907 IEEE80211_PATH_METRIC_AIRTIME = 1,
1908 IEEE80211_PATH_METRIC_VENDOR = 255,
1909};
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926enum ieee80211_root_mode_identifier {
1927 IEEE80211_ROOTMODE_NO_ROOT = 0,
1928 IEEE80211_ROOTMODE_ROOT = 1,
1929 IEEE80211_PROACTIVE_PREQ_NO_PREP = 2,
1930 IEEE80211_PROACTIVE_PREQ_WITH_PREP = 3,
1931 IEEE80211_PROACTIVE_RANN = 4,
1932};
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942#define IEEE80211_COUNTRY_IE_MIN_LEN 6
1943
1944
1945#define IEEE80211_COUNTRY_STRING_LEN 3
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970#define IEEE80211_COUNTRY_EXTENSION_ID 201
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984struct ieee80211_country_ie_triplet {
1985 union {
1986 struct {
1987 u8 first_channel;
1988 u8 num_channels;
1989 s8 max_power;
1990 } __packed chans;
1991 struct {
1992 u8 reg_extension_id;
1993 u8 reg_class;
1994 u8 coverage_class;
1995 } __packed ext;
1996 };
1997} __packed;
1998
1999enum ieee80211_timeout_interval_type {
2000 WLAN_TIMEOUT_REASSOC_DEADLINE = 1 ,
2001 WLAN_TIMEOUT_KEY_LIFETIME = 2 ,
2002 WLAN_TIMEOUT_ASSOC_COMEBACK = 3 ,
2003};
2004
2005
2006
2007
2008
2009
2010struct ieee80211_timeout_interval_ie {
2011 u8 type;
2012 __le32 value;
2013} __packed;
2014
2015
2016enum ieee80211_back_actioncode {
2017 WLAN_ACTION_ADDBA_REQ = 0,
2018 WLAN_ACTION_ADDBA_RESP = 1,
2019 WLAN_ACTION_DELBA = 2,
2020};
2021
2022
2023enum ieee80211_back_parties {
2024 WLAN_BACK_RECIPIENT = 0,
2025 WLAN_BACK_INITIATOR = 1,
2026};
2027
2028
2029enum ieee80211_sa_query_action {
2030 WLAN_ACTION_SA_QUERY_REQUEST = 0,
2031 WLAN_ACTION_SA_QUERY_RESPONSE = 1,
2032};
2033
2034
2035
2036#define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00
2037#define WLAN_CIPHER_SUITE_WEP40 0x000FAC01
2038#define WLAN_CIPHER_SUITE_TKIP 0x000FAC02
2039
2040#define WLAN_CIPHER_SUITE_CCMP 0x000FAC04
2041#define WLAN_CIPHER_SUITE_WEP104 0x000FAC05
2042#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06
2043#define WLAN_CIPHER_SUITE_GCMP 0x000FAC08
2044
2045#define WLAN_CIPHER_SUITE_SMS4 0x00147201
2046
2047
2048#define WLAN_AKM_SUITE_8021X 0x000FAC01
2049#define WLAN_AKM_SUITE_PSK 0x000FAC02
2050#define WLAN_AKM_SUITE_8021X_SHA256 0x000FAC05
2051#define WLAN_AKM_SUITE_PSK_SHA256 0x000FAC06
2052#define WLAN_AKM_SUITE_TDLS 0x000FAC07
2053#define WLAN_AKM_SUITE_SAE 0x000FAC08
2054#define WLAN_AKM_SUITE_FT_OVER_SAE 0x000FAC09
2055
2056#define WLAN_MAX_KEY_LEN 32
2057
2058#define WLAN_PMKID_LEN 16
2059
2060#define WLAN_OUI_WFA 0x506f9a
2061#define WLAN_OUI_TYPE_WFA_P2P 9
2062#define WLAN_OUI_MICROSOFT 0x0050f2
2063#define WLAN_OUI_TYPE_MICROSOFT_WPA 1
2064#define WLAN_OUI_TYPE_MICROSOFT_WMM 2
2065#define WLAN_OUI_TYPE_MICROSOFT_WPS 4
2066
2067
2068
2069
2070#define IEEE80211_WMM_IE_TSPEC_TID_MASK 0x0F
2071#define IEEE80211_WMM_IE_TSPEC_TID_SHIFT 1
2072
2073enum ieee80211_tspec_status_code {
2074 IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED = 0,
2075 IEEE80211_TSPEC_STATUS_ADDTS_INVAL_PARAMS = 0x1,
2076};
2077
2078struct ieee80211_tspec_ie {
2079 u8 element_id;
2080 u8 len;
2081 u8 oui[3];
2082 u8 oui_type;
2083 u8 oui_subtype;
2084 u8 version;
2085 __le16 tsinfo;
2086 u8 tsinfo_resvd;
2087 __le16 nominal_msdu;
2088 __le16 max_msdu;
2089 __le32 min_service_int;
2090 __le32 max_service_int;
2091 __le32 inactivity_int;
2092 __le32 suspension_int;
2093 __le32 service_start_time;
2094 __le32 min_data_rate;
2095 __le32 mean_data_rate;
2096 __le32 peak_data_rate;
2097 __le32 max_burst_size;
2098 __le32 delay_bound;
2099 __le32 min_phy_rate;
2100 __le16 sba;
2101 __le16 medium_time;
2102} __packed;
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113static inline u8 *ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr)
2114{
2115 if (ieee80211_has_a4(hdr->frame_control))
2116 return (u8 *)hdr + 30;
2117 else
2118 return (u8 *)hdr + 24;
2119}
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131static inline u8 *ieee80211_get_SA(struct ieee80211_hdr *hdr)
2132{
2133 if (ieee80211_has_a4(hdr->frame_control))
2134 return hdr->addr4;
2135 if (ieee80211_has_fromds(hdr->frame_control))
2136 return hdr->addr3;
2137 return hdr->addr2;
2138}
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
2151{
2152 if (ieee80211_has_tods(hdr->frame_control))
2153 return hdr->addr3;
2154 else
2155 return hdr->addr1;
2156}
2157
2158
2159
2160
2161
2162static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
2163{
2164 if (ieee80211_is_disassoc(hdr->frame_control) ||
2165 ieee80211_is_deauth(hdr->frame_control))
2166 return true;
2167
2168 if (ieee80211_is_action(hdr->frame_control)) {
2169 u8 *category;
2170
2171
2172
2173
2174
2175
2176
2177
2178 if (ieee80211_has_protected(hdr->frame_control))
2179 return true;
2180 category = ((u8 *) hdr) + 24;
2181 return *category != WLAN_CATEGORY_PUBLIC &&
2182 *category != WLAN_CATEGORY_HT &&
2183 *category != WLAN_CATEGORY_SELF_PROTECTED &&
2184 *category != WLAN_CATEGORY_VENDOR_SPECIFIC;
2185 }
2186
2187 return false;
2188}
2189
2190
2191
2192
2193
2194
2195static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr,
2196 size_t len)
2197{
2198 struct ieee80211_mgmt *mgmt = (void *)hdr;
2199
2200 if (len < IEEE80211_MIN_ACTION_SIZE)
2201 return false;
2202 if (!ieee80211_is_action(hdr->frame_control))
2203 return false;
2204 return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
2205}
2206
2207
2208
2209
2210
2211
2212
2213
2214static inline int ieee80211_dsss_chan_to_freq(int channel)
2215{
2216 if ((channel > 0) && (channel < 14))
2217 return 2407 + (channel * 5);
2218 else if (channel == 14)
2219 return 2484;
2220 else
2221 return -1;
2222}
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233static inline int ieee80211_freq_to_dsss_chan(int freq)
2234{
2235 if ((freq >= 2410) && (freq < 2475))
2236 return (freq - 2405) / 5;
2237 else if ((freq >= 2482) && (freq < 2487))
2238 return 14;
2239 else
2240 return -1;
2241}
2242
2243
2244
2245
2246
2247static inline unsigned long ieee80211_tu_to_usec(unsigned long tu)
2248{
2249 return 1024 * tu;
2250}
2251
2252
2253
2254
2255
2256
2257
2258static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
2259 u8 tim_len, u16 aid)
2260{
2261 u8 mask;
2262 u8 index, indexn1, indexn2;
2263
2264 if (unlikely(!tim || tim_len < sizeof(*tim)))
2265 return false;
2266
2267 aid &= 0x3fff;
2268 index = aid / 8;
2269 mask = 1 << (aid & 7);
2270
2271 indexn1 = tim->bitmap_ctrl & 0xfe;
2272 indexn2 = tim_len + indexn1 - 4;
2273
2274 if (index < indexn1 || index > indexn2)
2275 return false;
2276
2277 index -= indexn1;
2278
2279 return !!(tim->virtual_map[index] & mask);
2280}
2281
2282#endif
2283