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15#ifndef LINUX_IEEE80211_H
16#define LINUX_IEEE80211_H
17
18#include <linux/types.h>
19#include <linux/if_ether.h>
20#include <linux/etherdevice.h>
21#include <asm/byteorder.h>
22#include <asm/unaligned.h>
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40#define FCS_LEN 4
41
42#define IEEE80211_FCTL_VERS 0x0003
43#define IEEE80211_FCTL_FTYPE 0x000c
44#define IEEE80211_FCTL_STYPE 0x00f0
45#define IEEE80211_FCTL_TODS 0x0100
46#define IEEE80211_FCTL_FROMDS 0x0200
47#define IEEE80211_FCTL_MOREFRAGS 0x0400
48#define IEEE80211_FCTL_RETRY 0x0800
49#define IEEE80211_FCTL_PM 0x1000
50#define IEEE80211_FCTL_MOREDATA 0x2000
51#define IEEE80211_FCTL_PROTECTED 0x4000
52#define IEEE80211_FCTL_ORDER 0x8000
53#define IEEE80211_FCTL_CTL_EXT 0x0f00
54
55#define IEEE80211_SCTL_FRAG 0x000F
56#define IEEE80211_SCTL_SEQ 0xFFF0
57
58#define IEEE80211_FTYPE_MGMT 0x0000
59#define IEEE80211_FTYPE_CTL 0x0004
60#define IEEE80211_FTYPE_DATA 0x0008
61#define IEEE80211_FTYPE_EXT 0x000c
62
63
64#define IEEE80211_STYPE_ASSOC_REQ 0x0000
65#define IEEE80211_STYPE_ASSOC_RESP 0x0010
66#define IEEE80211_STYPE_REASSOC_REQ 0x0020
67#define IEEE80211_STYPE_REASSOC_RESP 0x0030
68#define IEEE80211_STYPE_PROBE_REQ 0x0040
69#define IEEE80211_STYPE_PROBE_RESP 0x0050
70#define IEEE80211_STYPE_BEACON 0x0080
71#define IEEE80211_STYPE_ATIM 0x0090
72#define IEEE80211_STYPE_DISASSOC 0x00A0
73#define IEEE80211_STYPE_AUTH 0x00B0
74#define IEEE80211_STYPE_DEAUTH 0x00C0
75#define IEEE80211_STYPE_ACTION 0x00D0
76
77
78#define IEEE80211_STYPE_CTL_EXT 0x0060
79#define IEEE80211_STYPE_BACK_REQ 0x0080
80#define IEEE80211_STYPE_BACK 0x0090
81#define IEEE80211_STYPE_PSPOLL 0x00A0
82#define IEEE80211_STYPE_RTS 0x00B0
83#define IEEE80211_STYPE_CTS 0x00C0
84#define IEEE80211_STYPE_ACK 0x00D0
85#define IEEE80211_STYPE_CFEND 0x00E0
86#define IEEE80211_STYPE_CFENDACK 0x00F0
87
88
89#define IEEE80211_STYPE_DATA 0x0000
90#define IEEE80211_STYPE_DATA_CFACK 0x0010
91#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
92#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
93#define IEEE80211_STYPE_NULLFUNC 0x0040
94#define IEEE80211_STYPE_CFACK 0x0050
95#define IEEE80211_STYPE_CFPOLL 0x0060
96#define IEEE80211_STYPE_CFACKPOLL 0x0070
97#define IEEE80211_STYPE_QOS_DATA 0x0080
98#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
99#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
100#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
101#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
102#define IEEE80211_STYPE_QOS_CFACK 0x00D0
103#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0
104#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
105
106
107#define IEEE80211_STYPE_DMG_BEACON 0x0000
108
109
110#define IEEE80211_CTL_EXT_POLL 0x2000
111#define IEEE80211_CTL_EXT_SPR 0x3000
112#define IEEE80211_CTL_EXT_GRANT 0x4000
113#define IEEE80211_CTL_EXT_DMG_CTS 0x5000
114#define IEEE80211_CTL_EXT_DMG_DTS 0x6000
115#define IEEE80211_CTL_EXT_SSW 0x8000
116#define IEEE80211_CTL_EXT_SSW_FBACK 0x9000
117#define IEEE80211_CTL_EXT_SSW_ACK 0xa000
118
119
120#define IEEE80211_SN_MASK ((IEEE80211_SCTL_SEQ) >> 4)
121#define IEEE80211_MAX_SN IEEE80211_SN_MASK
122#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1)
123
124static inline bool ieee80211_sn_less(u16 sn1, u16 sn2)
125{
126 return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
127}
128
129static inline u16 ieee80211_sn_add(u16 sn1, u16 sn2)
130{
131 return (sn1 + sn2) & IEEE80211_SN_MASK;
132}
133
134static inline u16 ieee80211_sn_inc(u16 sn)
135{
136 return ieee80211_sn_add(sn, 1);
137}
138
139static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
140{
141 return (sn1 - sn2) & IEEE80211_SN_MASK;
142}
143
144#define IEEE80211_SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
145#define IEEE80211_SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
146
147
148#define IEEE80211_MAX_FRAG_THRESHOLD 2352
149#define IEEE80211_MAX_RTS_THRESHOLD 2353
150#define IEEE80211_MAX_AID 2007
151#define IEEE80211_MAX_TIM_LEN 251
152#define IEEE80211_MAX_MESH_PEERINGS 63
153
154
155
156
157
158#define IEEE80211_MAX_DATA_LEN 2304
159
160
161
162#define IEEE80211_MAX_DATA_LEN_DMG 7920
163
164#define IEEE80211_MAX_FRAME_LEN 2352
165
166
167#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
168
169
170#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
171#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
172
173#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
174#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
175#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
176
177#define IEEE80211_MAX_SSID_LEN 32
178
179#define IEEE80211_MAX_MESH_ID_LEN 32
180
181#define IEEE80211_FIRST_TSPEC_TSID 8
182#define IEEE80211_NUM_TIDS 16
183
184
185#define IEEE80211_NUM_UPS 8
186
187#define IEEE80211_NUM_ACS 4
188
189#define IEEE80211_QOS_CTL_LEN 2
190
191#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
192
193#define IEEE80211_QOS_CTL_TID_MASK 0x000f
194
195#define IEEE80211_QOS_CTL_EOSP 0x0010
196
197#define IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000
198#define IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020
199#define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040
200#define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060
201#define IEEE80211_QOS_CTL_ACK_POLICY_MASK 0x0060
202
203#define IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080
204
205#define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT 0x0100
206
207
208#define IEEE80211_QOS_CTL_MESH_PS_LEVEL 0x0200
209
210#define IEEE80211_QOS_CTL_RSPI 0x0400
211
212
213#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7)
214#define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK 0x0f
215
216
217#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0)
218#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1)
219#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2)
220#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3)
221#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f
222
223
224#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00
225#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01
226#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02
227#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03
228#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03
229#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5
230
231#define IEEE80211_HT_CTL_LEN 4
232
233struct ieee80211_hdr {
234 __le16 frame_control;
235 __le16 duration_id;
236 u8 addr1[ETH_ALEN];
237 u8 addr2[ETH_ALEN];
238 u8 addr3[ETH_ALEN];
239 __le16 seq_ctrl;
240 u8 addr4[ETH_ALEN];
241} __packed __aligned(2);
242
243struct ieee80211_hdr_3addr {
244 __le16 frame_control;
245 __le16 duration_id;
246 u8 addr1[ETH_ALEN];
247 u8 addr2[ETH_ALEN];
248 u8 addr3[ETH_ALEN];
249 __le16 seq_ctrl;
250} __packed __aligned(2);
251
252struct ieee80211_qos_hdr {
253 __le16 frame_control;
254 __le16 duration_id;
255 u8 addr1[ETH_ALEN];
256 u8 addr2[ETH_ALEN];
257 u8 addr3[ETH_ALEN];
258 __le16 seq_ctrl;
259 __le16 qos_ctrl;
260} __packed __aligned(2);
261
262
263
264
265
266static inline bool ieee80211_has_tods(__le16 fc)
267{
268 return (fc & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0;
269}
270
271
272
273
274
275static inline bool ieee80211_has_fromds(__le16 fc)
276{
277 return (fc & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0;
278}
279
280
281
282
283
284static inline bool ieee80211_has_a4(__le16 fc)
285{
286 __le16 tmp = cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS);
287 return (fc & tmp) == tmp;
288}
289
290
291
292
293
294static inline bool ieee80211_has_morefrags(__le16 fc)
295{
296 return (fc & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0;
297}
298
299
300
301
302
303static inline bool ieee80211_has_retry(__le16 fc)
304{
305 return (fc & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0;
306}
307
308
309
310
311
312static inline bool ieee80211_has_pm(__le16 fc)
313{
314 return (fc & cpu_to_le16(IEEE80211_FCTL_PM)) != 0;
315}
316
317
318
319
320
321static inline bool ieee80211_has_moredata(__le16 fc)
322{
323 return (fc & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0;
324}
325
326
327
328
329
330static inline bool ieee80211_has_protected(__le16 fc)
331{
332 return (fc & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0;
333}
334
335
336
337
338
339static inline bool ieee80211_has_order(__le16 fc)
340{
341 return (fc & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0;
342}
343
344
345
346
347
348static inline bool ieee80211_is_mgmt(__le16 fc)
349{
350 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
351 cpu_to_le16(IEEE80211_FTYPE_MGMT);
352}
353
354
355
356
357
358static inline bool ieee80211_is_ctl(__le16 fc)
359{
360 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
361 cpu_to_le16(IEEE80211_FTYPE_CTL);
362}
363
364
365
366
367
368static inline bool ieee80211_is_data(__le16 fc)
369{
370 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
371 cpu_to_le16(IEEE80211_FTYPE_DATA);
372}
373
374
375
376
377
378static inline bool ieee80211_is_data_qos(__le16 fc)
379{
380
381
382
383
384 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_STYPE_QOS_DATA)) ==
385 cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA);
386}
387
388
389
390
391
392static inline bool ieee80211_is_data_present(__le16 fc)
393{
394
395
396
397
398 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | 0x40)) ==
399 cpu_to_le16(IEEE80211_FTYPE_DATA);
400}
401
402
403
404
405
406static inline bool ieee80211_is_assoc_req(__le16 fc)
407{
408 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
409 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_REQ);
410}
411
412
413
414
415
416static inline bool ieee80211_is_assoc_resp(__le16 fc)
417{
418 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
419 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_RESP);
420}
421
422
423
424
425
426static inline bool ieee80211_is_reassoc_req(__le16 fc)
427{
428 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
429 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_REQ);
430}
431
432
433
434
435
436static inline bool ieee80211_is_reassoc_resp(__le16 fc)
437{
438 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
439 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_RESP);
440}
441
442
443
444
445
446static inline bool ieee80211_is_probe_req(__le16 fc)
447{
448 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
449 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ);
450}
451
452
453
454
455
456static inline bool ieee80211_is_probe_resp(__le16 fc)
457{
458 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
459 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
460}
461
462
463
464
465
466static inline bool ieee80211_is_beacon(__le16 fc)
467{
468 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
469 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
470}
471
472
473
474
475
476static inline bool ieee80211_is_atim(__le16 fc)
477{
478 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
479 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ATIM);
480}
481
482
483
484
485
486static inline bool ieee80211_is_disassoc(__le16 fc)
487{
488 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
489 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DISASSOC);
490}
491
492
493
494
495
496static inline bool ieee80211_is_auth(__le16 fc)
497{
498 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
499 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
500}
501
502
503
504
505
506static inline bool ieee80211_is_deauth(__le16 fc)
507{
508 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
509 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DEAUTH);
510}
511
512
513
514
515
516static inline bool ieee80211_is_action(__le16 fc)
517{
518 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
519 cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION);
520}
521
522
523
524
525
526static inline bool ieee80211_is_back_req(__le16 fc)
527{
528 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
529 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK_REQ);
530}
531
532
533
534
535
536static inline bool ieee80211_is_back(__le16 fc)
537{
538 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
539 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK);
540}
541
542
543
544
545
546static inline bool ieee80211_is_pspoll(__le16 fc)
547{
548 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
549 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
550}
551
552
553
554
555
556static inline bool ieee80211_is_rts(__le16 fc)
557{
558 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
559 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
560}
561
562
563
564
565
566static inline bool ieee80211_is_cts(__le16 fc)
567{
568 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
569 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
570}
571
572
573
574
575
576static inline bool ieee80211_is_ack(__le16 fc)
577{
578 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
579 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_ACK);
580}
581
582
583
584
585
586static inline bool ieee80211_is_cfend(__le16 fc)
587{
588 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
589 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFEND);
590}
591
592
593
594
595
596static inline bool ieee80211_is_cfendack(__le16 fc)
597{
598 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
599 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFENDACK);
600}
601
602
603
604
605
606static inline bool ieee80211_is_nullfunc(__le16 fc)
607{
608 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
609 cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
610}
611
612
613
614
615
616static inline bool ieee80211_is_qos_nullfunc(__le16 fc)
617{
618 return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
619 cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
620}
621
622
623
624
625
626static inline bool ieee80211_is_bufferable_mmpdu(__le16 fc)
627{
628
629
630 return ieee80211_is_mgmt(fc) &&
631 (ieee80211_is_action(fc) ||
632 ieee80211_is_disassoc(fc) ||
633 ieee80211_is_deauth(fc));
634}
635
636
637
638
639
640static inline bool ieee80211_is_first_frag(__le16 seq_ctrl)
641{
642 return (seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0;
643}
644
645
646
647
648
649static inline bool ieee80211_is_frag(struct ieee80211_hdr *hdr)
650{
651 return ieee80211_has_morefrags(hdr->frame_control) ||
652 hdr->seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG);
653}
654
655struct ieee80211s_hdr {
656 u8 flags;
657 u8 ttl;
658 __le32 seqnum;
659 u8 eaddr1[ETH_ALEN];
660 u8 eaddr2[ETH_ALEN];
661} __packed __aligned(2);
662
663
664#define MESH_FLAGS_AE_A4 0x1
665#define MESH_FLAGS_AE_A5_A6 0x2
666#define MESH_FLAGS_AE 0x3
667#define MESH_FLAGS_PS_DEEP 0x4
668
669
670
671
672
673
674enum ieee80211_preq_flags {
675 IEEE80211_PREQ_PROACTIVE_PREP_FLAG = 1<<2,
676};
677
678
679
680
681
682
683
684enum ieee80211_preq_target_flags {
685 IEEE80211_PREQ_TO_FLAG = 1<<0,
686 IEEE80211_PREQ_USN_FLAG = 1<<2,
687};
688
689
690
691
692
693
694struct ieee80211_quiet_ie {
695 u8 count;
696 u8 period;
697 __le16 duration;
698 __le16 offset;
699} __packed;
700
701
702
703
704
705
706struct ieee80211_msrment_ie {
707 u8 token;
708 u8 mode;
709 u8 type;
710 u8 request[0];
711} __packed;
712
713
714
715
716
717
718struct ieee80211_channel_sw_ie {
719 u8 mode;
720 u8 new_ch_num;
721 u8 count;
722} __packed;
723
724
725
726
727
728
729struct ieee80211_ext_chansw_ie {
730 u8 mode;
731 u8 new_operating_class;
732 u8 new_ch_num;
733 u8 count;
734} __packed;
735
736
737
738
739
740
741
742struct ieee80211_sec_chan_offs_ie {
743 u8 sec_chan_offs;
744} __packed;
745
746
747
748
749
750
751struct ieee80211_mesh_chansw_params_ie {
752 u8 mesh_ttl;
753 u8 mesh_flags;
754 __le16 mesh_reason;
755 __le16 mesh_pre_value;
756} __packed;
757
758
759
760
761struct ieee80211_wide_bw_chansw_ie {
762 u8 new_channel_width;
763 u8 new_center_freq_seg0, new_center_freq_seg1;
764} __packed;
765
766
767
768
769
770
771struct ieee80211_tim_ie {
772 u8 dtim_count;
773 u8 dtim_period;
774 u8 bitmap_ctrl;
775
776 u8 virtual_map[1];
777} __packed;
778
779
780
781
782
783
784struct ieee80211_meshconf_ie {
785 u8 meshconf_psel;
786 u8 meshconf_pmetric;
787 u8 meshconf_congest;
788 u8 meshconf_synch;
789 u8 meshconf_auth;
790 u8 meshconf_form;
791 u8 meshconf_cap;
792} __packed;
793
794
795
796
797
798
799
800
801
802
803
804
805enum mesh_config_capab_flags {
806 IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS = 0x01,
807 IEEE80211_MESHCONF_CAPAB_FORWARDING = 0x08,
808 IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20,
809 IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL = 0x40,
810};
811
812#define IEEE80211_MESHCONF_FORM_CONNECTED_TO_GATE 0x1
813
814
815
816
817
818#define WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT BIT(0)
819#define WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR BIT(1)
820#define WLAN_EID_CHAN_SWITCH_PARAM_REASON BIT(2)
821
822
823
824
825
826
827struct ieee80211_rann_ie {
828 u8 rann_flags;
829 u8 rann_hopcount;
830 u8 rann_ttl;
831 u8 rann_addr[ETH_ALEN];
832 __le32 rann_seq;
833 __le32 rann_interval;
834 __le32 rann_metric;
835} __packed;
836
837enum ieee80211_rann_flags {
838 RANN_FLAG_IS_GATE = 1 << 0,
839};
840
841enum ieee80211_ht_chanwidth_values {
842 IEEE80211_HT_CHANWIDTH_20MHZ = 0,
843 IEEE80211_HT_CHANWIDTH_ANY = 1,
844};
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859enum ieee80211_vht_opmode_bits {
860 IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 3,
861 IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0,
862 IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1,
863 IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2,
864 IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
865 IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70,
866 IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4,
867 IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80,
868};
869
870#define WLAN_SA_QUERY_TR_ID_LEN 2
871#define WLAN_MEMBERSHIP_LEN 8
872#define WLAN_USER_POSITION_LEN 16
873
874
875
876
877
878
879struct ieee80211_tpc_report_ie {
880 u8 tx_power;
881 u8 link_margin;
882} __packed;
883
884#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_MASK GENMASK(2, 1)
885#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_SHIFT 1
886#define IEEE80211_ADDBA_EXT_NO_FRAG BIT(0)
887
888struct ieee80211_addba_ext_ie {
889 u8 data;
890} __packed;
891
892struct ieee80211_mgmt {
893 __le16 frame_control;
894 __le16 duration;
895 u8 da[ETH_ALEN];
896 u8 sa[ETH_ALEN];
897 u8 bssid[ETH_ALEN];
898 __le16 seq_ctrl;
899 union {
900 struct {
901 __le16 auth_alg;
902 __le16 auth_transaction;
903 __le16 status_code;
904
905 u8 variable[0];
906 } __packed auth;
907 struct {
908 __le16 reason_code;
909 } __packed deauth;
910 struct {
911 __le16 capab_info;
912 __le16 listen_interval;
913
914 u8 variable[0];
915 } __packed assoc_req;
916 struct {
917 __le16 capab_info;
918 __le16 status_code;
919 __le16 aid;
920
921 u8 variable[0];
922 } __packed assoc_resp, reassoc_resp;
923 struct {
924 __le16 capab_info;
925 __le16 listen_interval;
926 u8 current_ap[ETH_ALEN];
927
928 u8 variable[0];
929 } __packed reassoc_req;
930 struct {
931 __le16 reason_code;
932 } __packed disassoc;
933 struct {
934 __le64 timestamp;
935 __le16 beacon_int;
936 __le16 capab_info;
937
938
939 u8 variable[0];
940 } __packed beacon;
941 struct {
942
943 u8 variable[0];
944 } __packed probe_req;
945 struct {
946 __le64 timestamp;
947 __le16 beacon_int;
948 __le16 capab_info;
949
950
951 u8 variable[0];
952 } __packed probe_resp;
953 struct {
954 u8 category;
955 union {
956 struct {
957 u8 action_code;
958 u8 dialog_token;
959 u8 status_code;
960 u8 variable[0];
961 } __packed wme_action;
962 struct{
963 u8 action_code;
964 u8 variable[0];
965 } __packed chan_switch;
966 struct{
967 u8 action_code;
968 struct ieee80211_ext_chansw_ie data;
969 u8 variable[0];
970 } __packed ext_chan_switch;
971 struct{
972 u8 action_code;
973 u8 dialog_token;
974 u8 element_id;
975 u8 length;
976 struct ieee80211_msrment_ie msr_elem;
977 } __packed measurement;
978 struct{
979 u8 action_code;
980 u8 dialog_token;
981 __le16 capab;
982 __le16 timeout;
983 __le16 start_seq_num;
984
985 u8 variable[0];
986 } __packed addba_req;
987 struct{
988 u8 action_code;
989 u8 dialog_token;
990 __le16 status;
991 __le16 capab;
992 __le16 timeout;
993 } __packed addba_resp;
994 struct{
995 u8 action_code;
996 __le16 params;
997 __le16 reason_code;
998 } __packed delba;
999 struct {
1000 u8 action_code;
1001 u8 variable[0];
1002 } __packed self_prot;
1003 struct{
1004 u8 action_code;
1005 u8 variable[0];
1006 } __packed mesh_action;
1007 struct {
1008 u8 action;
1009 u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
1010 } __packed sa_query;
1011 struct {
1012 u8 action;
1013 u8 smps_control;
1014 } __packed ht_smps;
1015 struct {
1016 u8 action_code;
1017 u8 chanwidth;
1018 } __packed ht_notify_cw;
1019 struct {
1020 u8 action_code;
1021 u8 dialog_token;
1022 __le16 capability;
1023 u8 variable[0];
1024 } __packed tdls_discover_resp;
1025 struct {
1026 u8 action_code;
1027 u8 operating_mode;
1028 } __packed vht_opmode_notif;
1029 struct {
1030 u8 action_code;
1031 u8 membership[WLAN_MEMBERSHIP_LEN];
1032 u8 position[WLAN_USER_POSITION_LEN];
1033 } __packed vht_group_notif;
1034 struct {
1035 u8 action_code;
1036 u8 dialog_token;
1037 u8 tpc_elem_id;
1038 u8 tpc_elem_length;
1039 struct ieee80211_tpc_report_ie tpc;
1040 } __packed tpc_report;
1041 struct {
1042 u8 action_code;
1043 u8 dialog_token;
1044 u8 follow_up;
1045 u8 tod[6];
1046 u8 toa[6];
1047 __le16 tod_error;
1048 __le16 toa_error;
1049 u8 variable[0];
1050 } __packed ftm;
1051 } u;
1052 } __packed action;
1053 } u;
1054} __packed __aligned(2);
1055
1056
1057#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
1058#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
1059
1060
1061#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
1062
1063
1064
1065struct ieee80211_mmie {
1066 u8 element_id;
1067 u8 length;
1068 __le16 key_id;
1069 u8 sequence_number[6];
1070 u8 mic[8];
1071} __packed;
1072
1073
1074struct ieee80211_mmie_16 {
1075 u8 element_id;
1076 u8 length;
1077 __le16 key_id;
1078 u8 sequence_number[6];
1079 u8 mic[16];
1080} __packed;
1081
1082struct ieee80211_vendor_ie {
1083 u8 element_id;
1084 u8 len;
1085 u8 oui[3];
1086 u8 oui_type;
1087} __packed;
1088
1089struct ieee80211_wmm_ac_param {
1090 u8 aci_aifsn;
1091 u8 cw;
1092 __le16 txop_limit;
1093} __packed;
1094
1095struct ieee80211_wmm_param_ie {
1096 u8 element_id;
1097 u8 len;
1098
1099 u8 oui[3];
1100 u8 oui_type;
1101 u8 oui_subtype;
1102 u8 version;
1103 u8 qos_info;
1104 u8 reserved;
1105
1106 struct ieee80211_wmm_ac_param ac[4];
1107} __packed;
1108
1109
1110struct ieee80211_rts {
1111 __le16 frame_control;
1112 __le16 duration;
1113 u8 ra[ETH_ALEN];
1114 u8 ta[ETH_ALEN];
1115} __packed __aligned(2);
1116
1117struct ieee80211_cts {
1118 __le16 frame_control;
1119 __le16 duration;
1120 u8 ra[ETH_ALEN];
1121} __packed __aligned(2);
1122
1123struct ieee80211_pspoll {
1124 __le16 frame_control;
1125 __le16 aid;
1126 u8 bssid[ETH_ALEN];
1127 u8 ta[ETH_ALEN];
1128} __packed __aligned(2);
1129
1130
1131
1132
1133struct ieee80211_ch_switch_timing {
1134 __le16 switch_time;
1135 __le16 switch_timeout;
1136} __packed;
1137
1138
1139struct ieee80211_tdls_lnkie {
1140 u8 ie_type;
1141 u8 ie_len;
1142 u8 bssid[ETH_ALEN];
1143 u8 init_sta[ETH_ALEN];
1144 u8 resp_sta[ETH_ALEN];
1145} __packed;
1146
1147struct ieee80211_tdls_data {
1148 u8 da[ETH_ALEN];
1149 u8 sa[ETH_ALEN];
1150 __be16 ether_type;
1151 u8 payload_type;
1152 u8 category;
1153 u8 action_code;
1154 union {
1155 struct {
1156 u8 dialog_token;
1157 __le16 capability;
1158 u8 variable[0];
1159 } __packed setup_req;
1160 struct {
1161 __le16 status_code;
1162 u8 dialog_token;
1163 __le16 capability;
1164 u8 variable[0];
1165 } __packed setup_resp;
1166 struct {
1167 __le16 status_code;
1168 u8 dialog_token;
1169 u8 variable[0];
1170 } __packed setup_cfm;
1171 struct {
1172 __le16 reason_code;
1173 u8 variable[0];
1174 } __packed teardown;
1175 struct {
1176 u8 dialog_token;
1177 u8 variable[0];
1178 } __packed discover_req;
1179 struct {
1180 u8 target_channel;
1181 u8 oper_class;
1182 u8 variable[0];
1183 } __packed chan_switch_req;
1184 struct {
1185 __le16 status_code;
1186 u8 variable[0];
1187 } __packed chan_switch_resp;
1188 } u;
1189} __packed;
1190
1191
1192
1193
1194
1195
1196
1197enum ieee80211_p2p_attr_id {
1198 IEEE80211_P2P_ATTR_STATUS = 0,
1199 IEEE80211_P2P_ATTR_MINOR_REASON,
1200 IEEE80211_P2P_ATTR_CAPABILITY,
1201 IEEE80211_P2P_ATTR_DEVICE_ID,
1202 IEEE80211_P2P_ATTR_GO_INTENT,
1203 IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT,
1204 IEEE80211_P2P_ATTR_LISTEN_CHANNEL,
1205 IEEE80211_P2P_ATTR_GROUP_BSSID,
1206 IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING,
1207 IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR,
1208 IEEE80211_P2P_ATTR_MANAGABILITY,
1209 IEEE80211_P2P_ATTR_CHANNEL_LIST,
1210 IEEE80211_P2P_ATTR_ABSENCE_NOTICE,
1211 IEEE80211_P2P_ATTR_DEVICE_INFO,
1212 IEEE80211_P2P_ATTR_GROUP_INFO,
1213 IEEE80211_P2P_ATTR_GROUP_ID,
1214 IEEE80211_P2P_ATTR_INTERFACE,
1215 IEEE80211_P2P_ATTR_OPER_CHANNEL,
1216 IEEE80211_P2P_ATTR_INVITE_FLAGS,
1217
1218 IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,
1219
1220 IEEE80211_P2P_ATTR_MAX
1221};
1222
1223
1224
1225#define IEEE80211_P2P_NOA_DESC_MAX 4
1226
1227struct ieee80211_p2p_noa_desc {
1228 u8 count;
1229 __le32 duration;
1230 __le32 interval;
1231 __le32 start_time;
1232} __packed;
1233
1234struct ieee80211_p2p_noa_attr {
1235 u8 index;
1236 u8 oppps_ctwindow;
1237 struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];
1238} __packed;
1239
1240#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7)
1241#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F
1242
1243
1244
1245
1246
1247
1248
1249struct ieee80211_bar {
1250 __le16 frame_control;
1251 __le16 duration;
1252 __u8 ra[ETH_ALEN];
1253 __u8 ta[ETH_ALEN];
1254 __le16 control;
1255 __le16 start_seq_num;
1256} __packed;
1257
1258
1259#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
1260#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
1261#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
1262#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
1263#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
1264
1265#define IEEE80211_HT_MCS_MASK_LEN 10
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276struct ieee80211_mcs_info {
1277 u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
1278 __le16 rx_highest;
1279 u8 tx_params;
1280 u8 reserved[3];
1281} __packed;
1282
1283
1284#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
1285#define IEEE80211_HT_MCS_TX_DEFINED 0x01
1286#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
1287
1288#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
1289#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
1290#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
1291#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
1292
1293
1294
1295
1296
1297
1298
1299
1300#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
1301#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
1302 (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
1303
1304
1305
1306
1307
1308
1309
1310struct ieee80211_ht_cap {
1311 __le16 cap_info;
1312 u8 ampdu_params_info;
1313
1314
1315 struct ieee80211_mcs_info mcs;
1316
1317 __le16 extended_ht_cap_info;
1318 __le32 tx_BF_cap_info;
1319 u8 antenna_selection_info;
1320} __packed;
1321
1322
1323#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
1324#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
1325#define IEEE80211_HT_CAP_SM_PS 0x000C
1326#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
1327#define IEEE80211_HT_CAP_GRN_FLD 0x0010
1328#define IEEE80211_HT_CAP_SGI_20 0x0020
1329#define IEEE80211_HT_CAP_SGI_40 0x0040
1330#define IEEE80211_HT_CAP_TX_STBC 0x0080
1331#define IEEE80211_HT_CAP_RX_STBC 0x0300
1332#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
1333#define IEEE80211_HT_CAP_DELAY_BA 0x0400
1334#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
1335#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
1336#define IEEE80211_HT_CAP_RESERVED 0x2000
1337#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
1338#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
1339
1340
1341#define IEEE80211_HT_EXT_CAP_PCO 0x0001
1342#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
1343#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
1344#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
1345#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
1346#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
1347#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
1348
1349
1350#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
1351#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
1352#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
1353
1354
1355
1356
1357
1358enum ieee80211_max_ampdu_length_exp {
1359 IEEE80211_HT_MAX_AMPDU_8K = 0,
1360 IEEE80211_HT_MAX_AMPDU_16K = 1,
1361 IEEE80211_HT_MAX_AMPDU_32K = 2,
1362 IEEE80211_HT_MAX_AMPDU_64K = 3
1363};
1364
1365
1366
1367
1368
1369enum ieee80211_vht_max_ampdu_length_exp {
1370 IEEE80211_VHT_MAX_AMPDU_8K = 0,
1371 IEEE80211_VHT_MAX_AMPDU_16K = 1,
1372 IEEE80211_VHT_MAX_AMPDU_32K = 2,
1373 IEEE80211_VHT_MAX_AMPDU_64K = 3,
1374 IEEE80211_VHT_MAX_AMPDU_128K = 4,
1375 IEEE80211_VHT_MAX_AMPDU_256K = 5,
1376 IEEE80211_VHT_MAX_AMPDU_512K = 6,
1377 IEEE80211_VHT_MAX_AMPDU_1024K = 7
1378};
1379
1380#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
1381
1382
1383enum ieee80211_min_mpdu_spacing {
1384 IEEE80211_HT_MPDU_DENSITY_NONE = 0,
1385 IEEE80211_HT_MPDU_DENSITY_0_25 = 1,
1386 IEEE80211_HT_MPDU_DENSITY_0_5 = 2,
1387 IEEE80211_HT_MPDU_DENSITY_1 = 3,
1388 IEEE80211_HT_MPDU_DENSITY_2 = 4,
1389 IEEE80211_HT_MPDU_DENSITY_4 = 5,
1390 IEEE80211_HT_MPDU_DENSITY_8 = 6,
1391 IEEE80211_HT_MPDU_DENSITY_16 = 7
1392};
1393
1394
1395
1396
1397
1398
1399
1400struct ieee80211_ht_operation {
1401 u8 primary_chan;
1402 u8 ht_param;
1403 __le16 operation_mode;
1404 __le16 stbc_param;
1405 u8 basic_set[16];
1406} __packed;
1407
1408
1409#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
1410#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
1411#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
1412#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
1413#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
1414#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
1415
1416
1417#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
1418#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
1419#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
1420#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
1421#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
1422#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
1423#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
1424#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
1425#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
1426
1427
1428#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
1429#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
1430#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
1431#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
1432#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
1433#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
1434
1435
1436
1437#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001
1438#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
1439#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
1440#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
1441#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
1442#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
1443
1444
1445
1446
1447
1448
1449#define IEEE80211_MIN_AMPDU_BUF 0x8
1450#define IEEE80211_MAX_AMPDU_BUF_HT 0x40
1451#define IEEE80211_MAX_AMPDU_BUF 0x100
1452
1453
1454
1455#define WLAN_HT_CAP_SM_PS_STATIC 0
1456#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
1457#define WLAN_HT_CAP_SM_PS_INVALID 2
1458#define WLAN_HT_CAP_SM_PS_DISABLED 3
1459
1460
1461#define WLAN_HT_SMPS_CONTROL_DISABLED 0
1462#define WLAN_HT_SMPS_CONTROL_STATIC 1
1463#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483struct ieee80211_vht_mcs_info {
1484 __le16 rx_mcs_map;
1485 __le16 rx_highest;
1486 __le16 tx_mcs_map;
1487 __le16 tx_highest;
1488} __packed;
1489
1490
1491#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13
1492#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
1493
1494
1495#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13)
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511enum ieee80211_vht_mcs_support {
1512 IEEE80211_VHT_MCS_SUPPORT_0_7 = 0,
1513 IEEE80211_VHT_MCS_SUPPORT_0_8 = 1,
1514 IEEE80211_VHT_MCS_SUPPORT_0_9 = 2,
1515 IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
1516};
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526struct ieee80211_vht_cap {
1527 __le32 vht_cap_info;
1528 struct ieee80211_vht_mcs_info supp_mcs;
1529} __packed;
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539enum ieee80211_vht_chanwidth {
1540 IEEE80211_VHT_CHANWIDTH_USE_HT = 0,
1541 IEEE80211_VHT_CHANWIDTH_80MHZ = 1,
1542 IEEE80211_VHT_CHANWIDTH_160MHZ = 2,
1543 IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3,
1544};
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556struct ieee80211_vht_operation {
1557 u8 chan_width;
1558 u8 center_freq_seg0_idx;
1559 u8 center_freq_seg1_idx;
1560 __le16 basic_mcs_set;
1561} __packed;
1562
1563
1564
1565
1566
1567
1568
1569struct ieee80211_he_cap_elem {
1570 u8 mac_cap_info[6];
1571 u8 phy_cap_info[11];
1572} __packed;
1573
1574#define IEEE80211_TX_RX_MCS_NSS_DESC_MAX_LEN 5
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590enum ieee80211_he_mcs_support {
1591 IEEE80211_HE_MCS_SUPPORT_0_7 = 0,
1592 IEEE80211_HE_MCS_SUPPORT_0_9 = 1,
1593 IEEE80211_HE_MCS_SUPPORT_0_11 = 2,
1594 IEEE80211_HE_MCS_NOT_SUPPORTED = 3,
1595};
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616struct ieee80211_he_mcs_nss_supp {
1617 __le16 rx_mcs_80;
1618 __le16 tx_mcs_80;
1619 __le16 rx_mcs_160;
1620 __le16 tx_mcs_160;
1621 __le16 rx_mcs_80p80;
1622 __le16 tx_mcs_80p80;
1623} __packed;
1624
1625
1626
1627
1628
1629
1630
1631struct ieee80211_he_operation {
1632 __le32 he_oper_params;
1633 __le16 he_mcs_nss_set;
1634
1635 u8 optional[0];
1636} __packed;
1637
1638
1639
1640
1641
1642
1643
1644struct ieee80211_he_spr {
1645 u8 he_sr_control;
1646
1647 u8 optional[0];
1648} __packed;
1649
1650
1651
1652
1653
1654
1655
1656struct ieee80211_he_mu_edca_param_ac_rec {
1657 u8 aifsn;
1658 u8 ecw_min_max;
1659 u8 mu_edca_timer;
1660} __packed;
1661
1662
1663
1664
1665
1666
1667
1668struct ieee80211_mu_edca_param_set {
1669 u8 mu_qos_info;
1670 struct ieee80211_he_mu_edca_param_ac_rec ac_be;
1671 struct ieee80211_he_mu_edca_param_ac_rec ac_bk;
1672 struct ieee80211_he_mu_edca_param_ac_rec ac_vi;
1673 struct ieee80211_he_mu_edca_param_ac_rec ac_vo;
1674} __packed;
1675
1676
1677#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
1678#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
1679#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002
1680#define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003
1681#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
1682#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
1683#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
1684#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 2
1685#define IEEE80211_VHT_CAP_RXLDPC 0x00000010
1686#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
1687#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
1688#define IEEE80211_VHT_CAP_TXSTBC 0x00000080
1689#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100
1690#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
1691#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
1692#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
1693#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
1694#define IEEE80211_VHT_CAP_RXSTBC_SHIFT 8
1695#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
1696#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
1697#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13
1698#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK \
1699 (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
1700#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16
1701#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \
1702 (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
1703#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
1704#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
1705#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
1706#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000
1707#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
1708#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
1709 (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
1710#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
1711#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
1712#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
1713#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
1714#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT 30
1715#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK 0xc0000000
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
1732 enum ieee80211_vht_chanwidth bw,
1733 int mcs, bool ext_nss_bw_capable);
1734
1735
1736#define IEEE80211_HE_MAC_CAP0_HTC_HE 0x01
1737#define IEEE80211_HE_MAC_CAP0_TWT_REQ 0x02
1738#define IEEE80211_HE_MAC_CAP0_TWT_RES 0x04
1739#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_NOT_SUPP 0x00
1740#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_1 0x08
1741#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_2 0x10
1742#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_3 0x18
1743#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_MASK 0x18
1744#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_1 0x00
1745#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_2 0x20
1746#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_4 0x40
1747#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_8 0x60
1748#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_16 0x80
1749#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_32 0xa0
1750#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_64 0xc0
1751#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_UNLIMITED 0xe0
1752#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_MASK 0xe0
1753
1754#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_UNLIMITED 0x00
1755#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_128 0x01
1756#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_256 0x02
1757#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_512 0x03
1758#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_MASK 0x03
1759#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_0US 0x00
1760#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_8US 0x04
1761#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US 0x08
1762#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK 0x0c
1763#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_1 0x00
1764#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_2 0x10
1765#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_3 0x20
1766#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_4 0x30
1767#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_5 0x40
1768#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_6 0x50
1769#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_7 0x60
1770#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8 0x70
1771#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_MASK 0x70
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781#define IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION 0x80
1782
1783#define IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION 0x01
1784#define IEEE80211_HE_MAC_CAP2_ALL_ACK 0x02
1785#define IEEE80211_HE_MAC_CAP2_TRS 0x04
1786#define IEEE80211_HE_MAC_CAP2_BSR 0x08
1787#define IEEE80211_HE_MAC_CAP2_BCAST_TWT 0x10
1788#define IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP 0x20
1789#define IEEE80211_HE_MAC_CAP2_MU_CASCADING 0x40
1790#define IEEE80211_HE_MAC_CAP2_ACK_EN 0x80
1791
1792#define IEEE80211_HE_MAC_CAP3_OMI_CONTROL 0x02
1793#define IEEE80211_HE_MAC_CAP3_OFDMA_RA 0x04
1794
1795
1796
1797
1798
1799#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT 0x00
1800#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08
1801#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10
1802#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18
1803#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18
1804#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20
1805#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40
1806#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80
1807
1808#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01
1809#define IEEE80211_HE_MAC_CAP4_QTP 0x02
1810#define IEEE80211_HE_MAC_CAP4_BQR 0x04
1811#define IEEE80211_HE_MAC_CAP4_SRP_RESP 0x08
1812#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10
1813#define IEEE80211_HE_MAC_CAP4_OPS 0x20
1814#define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU 0x40
1815
1816
1817
1818#define IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39 0x80
1819
1820#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01
1821#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02
1822#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION 0x04
1823#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08
1824#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10
1825#define IEEE80211_HE_MAC_CAP5_HE_DYNAMIC_SM_PS 0x20
1826#define IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING 0x40
1827#define IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX 0x80
1828
1829
1830#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G 0x02
1831#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G 0x04
1832#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G 0x08
1833#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G 0x10
1834#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_2G 0x20
1835#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_5G 0x40
1836#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK 0xfe
1837
1838#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_20MHZ 0x01
1839#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_40MHZ 0x02
1840#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_20MHZ 0x04
1841#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_40MHZ 0x08
1842#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK 0x0f
1843#define IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A 0x10
1844#define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD 0x20
1845#define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US 0x40
1846
1847#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS 0x80
1848
1849#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS 0x01
1850#define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US 0x02
1851#define IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ 0x04
1852#define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ 0x08
1853#define IEEE80211_HE_PHY_CAP2_DOPPLER_TX 0x10
1854#define IEEE80211_HE_PHY_CAP2_DOPPLER_RX 0x20
1855
1856
1857
1858
1859
1860#define IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO 0x40
1861#define IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO 0x80
1862
1863#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM 0x00
1864#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK 0x01
1865#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_QPSK 0x02
1866#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_16_QAM 0x03
1867#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK 0x03
1868#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 0x00
1869#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2 0x04
1870#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_NO_DCM 0x00
1871#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK 0x08
1872#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_QPSK 0x10
1873#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM 0x18
1874#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK 0x18
1875#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00
1876#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_2 0x20
1877#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA 0x40
1878#define IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER 0x80
1879
1880#define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01
1881#define IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER 0x02
1882
1883
1884#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_4 0x0c
1885#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_5 0x10
1886#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_6 0x14
1887#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_7 0x18
1888#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8 0x1c
1889#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_MASK 0x1c
1890
1891
1892#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_4 0x60
1893#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_5 0x80
1894#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_6 0xa0
1895#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_7 0xc0
1896#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_8 0xe0
1897#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_MASK 0xe0
1898
1899#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_1 0x00
1900#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 0x01
1901#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_3 0x02
1902#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_4 0x03
1903#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_5 0x04
1904#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_6 0x05
1905#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_7 0x06
1906#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_8 0x07
1907#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK 0x07
1908
1909#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_1 0x00
1910#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 0x08
1911#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_3 0x10
1912#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_4 0x18
1913#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_5 0x20
1914#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_6 0x28
1915#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_7 0x30
1916#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_8 0x38
1917#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK 0x38
1918
1919#define IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK 0x40
1920#define IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK 0x80
1921
1922#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01
1923#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02
1924#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB 0x04
1925#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB 0x08
1926#define IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB 0x10
1927#define IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE 0x20
1928#define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40
1929#define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80
1930
1931#define IEEE80211_HE_PHY_CAP7_SRP_BASED_SR 0x01
1932#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR 0x02
1933#define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04
1934#define IEEE80211_HE_PHY_CAP7_MAX_NC_1 0x08
1935#define IEEE80211_HE_PHY_CAP7_MAX_NC_2 0x10
1936#define IEEE80211_HE_PHY_CAP7_MAX_NC_3 0x18
1937#define IEEE80211_HE_PHY_CAP7_MAX_NC_4 0x20
1938#define IEEE80211_HE_PHY_CAP7_MAX_NC_5 0x28
1939#define IEEE80211_HE_PHY_CAP7_MAX_NC_6 0x30
1940#define IEEE80211_HE_PHY_CAP7_MAX_NC_7 0x38
1941#define IEEE80211_HE_PHY_CAP7_MAX_NC_MASK 0x38
1942#define IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ 0x40
1943#define IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ 0x80
1944
1945#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI 0x01
1946#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G 0x02
1947#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU 0x04
1948#define IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU 0x08
1949#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI 0x10
1950#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_TX_2X_AND_1XLTF 0x20
1951#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_242 0x00
1952#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_484 0x40
1953#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996 0x80
1954#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_2x996 0xc0
1955#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_MASK 0xc0
1956
1957#define IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM 0x01
1958#define IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK 0x02
1959#define IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU 0x04
1960#define IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU 0x08
1961#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB 0x10
1962#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB 0x20
1963#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_0US 0x00
1964#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_8US 0x40
1965#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US 0x80
1966#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED 0xc0
1967#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK 0xc0
1968
1969
1970#define IEEE80211_TX_RX_MCS_NSS_SUPP_HIGHEST_MCS_POS (3)
1971#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_POS (6)
1972#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_POS (11)
1973#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_MASK 0x07c0
1974#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_MASK 0xf800
1975
1976
1977enum ieee80211_he_highest_mcs_supported_subfield_enc {
1978 HIGHEST_MCS_SUPPORTED_MCS7 = 0,
1979 HIGHEST_MCS_SUPPORTED_MCS8,
1980 HIGHEST_MCS_SUPPORTED_MCS9,
1981 HIGHEST_MCS_SUPPORTED_MCS10,
1982 HIGHEST_MCS_SUPPORTED_MCS11,
1983};
1984
1985
1986static inline u8
1987ieee80211_he_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap)
1988{
1989 u8 count = 4;
1990
1991 if (he_cap->phy_cap_info[0] &
1992 IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G)
1993 count += 4;
1994
1995 if (he_cap->phy_cap_info[0] &
1996 IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)
1997 count += 4;
1998
1999 return count;
2000}
2001
2002
2003#define IEEE80211_PPE_THRES_NSS_SUPPORT_2NSS (1)
2004#define IEEE80211_PPE_THRES_NSS_POS (0)
2005#define IEEE80211_PPE_THRES_NSS_MASK (7)
2006#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_2x966_AND_966_RU \
2007 (BIT(5) | BIT(6))
2008#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK 0x78
2009#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_POS (3)
2010#define IEEE80211_PPE_THRES_INFO_PPET_SIZE (3)
2011
2012
2013
2014
2015
2016static inline u8
2017ieee80211_he_ppe_size(u8 ppe_thres_hdr, const u8 *phy_cap_info)
2018{
2019 u8 n;
2020
2021 if ((phy_cap_info[6] &
2022 IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) == 0)
2023 return 0;
2024
2025 n = hweight8(ppe_thres_hdr &
2026 IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK);
2027 n *= (1 + ((ppe_thres_hdr & IEEE80211_PPE_THRES_NSS_MASK) >>
2028 IEEE80211_PPE_THRES_NSS_POS));
2029
2030
2031
2032
2033
2034 n = (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) + 7;
2035 n = DIV_ROUND_UP(n, 8);
2036
2037 return n;
2038}
2039
2040
2041#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK 0x00000003
2042#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000008
2043#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x00003ff0
2044#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 4
2045#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x00004000
2046#define IEEE80211_HE_OPERATION_CO_HOSTED_BSS 0x00008000
2047#define IEEE80211_HE_OPERATION_ER_SU_DISABLE 0x00010000
2048#define IEEE80211_HE_OPERATION_6GHZ_OP_INFO 0x00020000
2049#define IEEE80211_HE_OPERATION_BSS_COLOR_MASK 0x3f000000
2050#define IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET 24
2051#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x40000000
2052#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x80000000
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062static inline u8
2063ieee80211_he_oper_size(const u8 *he_oper_ie)
2064{
2065 struct ieee80211_he_operation *he_oper = (void *)he_oper_ie;
2066 u8 oper_len = sizeof(struct ieee80211_he_operation);
2067 u32 he_oper_params;
2068
2069
2070 if (!he_oper_ie)
2071 return 0;
2072
2073
2074 he_oper_params = le32_to_cpu(he_oper->he_oper_params);
2075 if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO)
2076 oper_len += 3;
2077 if (he_oper_params & IEEE80211_HE_OPERATION_CO_HOSTED_BSS)
2078 oper_len++;
2079 if (he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO)
2080 oper_len += 4;
2081
2082
2083 oper_len++;
2084
2085 return oper_len;
2086}
2087
2088
2089#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT 0x4
2090#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT 0x8
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100static inline u8
2101ieee80211_he_spr_size(const u8 *he_spr_ie)
2102{
2103 struct ieee80211_he_spr *he_spr = (void *)he_spr_ie;
2104 u8 spr_len = sizeof(struct ieee80211_he_spr);
2105 u32 he_spr_params;
2106
2107
2108 if (!he_spr_ie)
2109 return 0;
2110
2111
2112 he_spr_params = le32_to_cpu(he_spr->he_sr_control);
2113 if (he_spr_params & IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT)
2114 spr_len++;
2115 if (he_spr_params & IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT)
2116 spr_len += 18;
2117
2118
2119 spr_len++;
2120
2121 return spr_len;
2122}
2123
2124
2125#define WLAN_AUTH_OPEN 0
2126#define WLAN_AUTH_SHARED_KEY 1
2127#define WLAN_AUTH_FT 2
2128#define WLAN_AUTH_SAE 3
2129#define WLAN_AUTH_FILS_SK 4
2130#define WLAN_AUTH_FILS_SK_PFS 5
2131#define WLAN_AUTH_FILS_PK 6
2132#define WLAN_AUTH_LEAP 128
2133
2134#define WLAN_AUTH_CHALLENGE_LEN 128
2135
2136#define WLAN_CAPABILITY_ESS (1<<0)
2137#define WLAN_CAPABILITY_IBSS (1<<1)
2138
2139
2140
2141
2142
2143
2144#define WLAN_CAPABILITY_IS_STA_BSS(cap) \
2145 (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
2146
2147#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
2148#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
2149#define WLAN_CAPABILITY_PRIVACY (1<<4)
2150#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
2151#define WLAN_CAPABILITY_PBCC (1<<6)
2152#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
2153
2154
2155#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
2156#define WLAN_CAPABILITY_QOS (1<<9)
2157#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
2158#define WLAN_CAPABILITY_APSD (1<<11)
2159#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12)
2160#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
2161#define WLAN_CAPABILITY_DEL_BACK (1<<14)
2162#define WLAN_CAPABILITY_IMM_BACK (1<<15)
2163
2164
2165
2166#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0)
2167#define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0)
2168#define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0)
2169#define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0)
2170
2171#define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2)
2172#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3)
2173#define WLAN_CAPABILITY_DMG_PRIVACY (1<<4)
2174#define WLAN_CAPABILITY_DMG_ECPAC (1<<5)
2175
2176#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT (1<<8)
2177#define WLAN_CAPABILITY_DMG_RADIO_MEASURE (1<<12)
2178
2179
2180#define IEEE80211_SPCT_MSR_RPRT_MODE_LATE (1<<0)
2181#define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE (1<<1)
2182#define IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED (1<<2)
2183
2184#define IEEE80211_SPCT_MSR_RPRT_TYPE_BASIC 0
2185#define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA 1
2186#define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI 2
2187#define IEEE80211_SPCT_MSR_RPRT_TYPE_LCI 8
2188#define IEEE80211_SPCT_MSR_RPRT_TYPE_CIVIC 11
2189
2190
2191#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
2192#define WLAN_ERP_USE_PROTECTION (1<<1)
2193#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
2194
2195
2196enum {
2197 WLAN_ERP_PREAMBLE_SHORT = 0,
2198 WLAN_ERP_PREAMBLE_LONG = 1,
2199};
2200
2201
2202enum {
2203 IEEE80211_BANDID_TV_WS = 0,
2204 IEEE80211_BANDID_SUB1 = 1,
2205 IEEE80211_BANDID_2G = 2,
2206 IEEE80211_BANDID_3G = 3,
2207 IEEE80211_BANDID_5G = 4,
2208 IEEE80211_BANDID_60G = 5,
2209};
2210
2211
2212enum ieee80211_statuscode {
2213 WLAN_STATUS_SUCCESS = 0,
2214 WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
2215 WLAN_STATUS_CAPS_UNSUPPORTED = 10,
2216 WLAN_STATUS_REASSOC_NO_ASSOC = 11,
2217 WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
2218 WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
2219 WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
2220 WLAN_STATUS_CHALLENGE_FAIL = 15,
2221 WLAN_STATUS_AUTH_TIMEOUT = 16,
2222 WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
2223 WLAN_STATUS_ASSOC_DENIED_RATES = 18,
2224
2225 WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
2226 WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
2227 WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
2228
2229 WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
2230 WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
2231 WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
2232
2233 WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
2234 WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
2235
2236 WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30,
2237 WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31,
2238
2239 WLAN_STATUS_INVALID_IE = 40,
2240 WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
2241 WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
2242 WLAN_STATUS_INVALID_AKMP = 43,
2243 WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
2244 WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
2245 WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
2246
2247 WLAN_STATUS_UNSPECIFIED_QOS = 32,
2248 WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33,
2249 WLAN_STATUS_ASSOC_DENIED_LOWACK = 34,
2250 WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35,
2251 WLAN_STATUS_REQUEST_DECLINED = 37,
2252 WLAN_STATUS_INVALID_QOS_PARAM = 38,
2253 WLAN_STATUS_CHANGE_TSPEC = 39,
2254 WLAN_STATUS_WAIT_TS_DELAY = 47,
2255 WLAN_STATUS_NO_DIRECT_LINK = 48,
2256 WLAN_STATUS_STA_NOT_PRESENT = 49,
2257 WLAN_STATUS_STA_NOT_QSTA = 50,
2258
2259 WLAN_STATUS_ANTI_CLOG_REQUIRED = 76,
2260 WLAN_STATUS_FCG_NOT_SUPP = 78,
2261 WLAN_STATUS_STA_NO_TBTT = 78,
2262
2263 WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39,
2264 WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47,
2265 WLAN_STATUS_REJECT_WITH_SCHEDULE = 83,
2266 WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86,
2267 WLAN_STATUS_PERFORMING_FST_NOW = 87,
2268 WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88,
2269 WLAN_STATUS_REJECT_U_PID_SETTING = 89,
2270 WLAN_STATUS_REJECT_DSE_BAND = 96,
2271 WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99,
2272 WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103,
2273
2274 WLAN_STATUS_FILS_AUTHENTICATION_FAILURE = 108,
2275 WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER = 109,
2276};
2277
2278
2279
2280enum ieee80211_reasoncode {
2281 WLAN_REASON_UNSPECIFIED = 1,
2282 WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
2283 WLAN_REASON_DEAUTH_LEAVING = 3,
2284 WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
2285 WLAN_REASON_DISASSOC_AP_BUSY = 5,
2286 WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
2287 WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
2288 WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
2289 WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
2290
2291 WLAN_REASON_DISASSOC_BAD_POWER = 10,
2292 WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
2293
2294 WLAN_REASON_INVALID_IE = 13,
2295 WLAN_REASON_MIC_FAILURE = 14,
2296 WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
2297 WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
2298 WLAN_REASON_IE_DIFFERENT = 17,
2299 WLAN_REASON_INVALID_GROUP_CIPHER = 18,
2300 WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
2301 WLAN_REASON_INVALID_AKMP = 20,
2302 WLAN_REASON_UNSUPP_RSN_VERSION = 21,
2303 WLAN_REASON_INVALID_RSN_IE_CAP = 22,
2304 WLAN_REASON_IEEE8021X_FAILED = 23,
2305 WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
2306
2307 WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE = 25,
2308 WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED = 26,
2309
2310 WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
2311 WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
2312 WLAN_REASON_DISASSOC_LOW_ACK = 34,
2313 WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35,
2314 WLAN_REASON_QSTA_LEAVE_QBSS = 36,
2315 WLAN_REASON_QSTA_NOT_USE = 37,
2316 WLAN_REASON_QSTA_REQUIRE_SETUP = 38,
2317 WLAN_REASON_QSTA_TIMEOUT = 39,
2318 WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45,
2319
2320 WLAN_REASON_MESH_PEER_CANCELED = 52,
2321 WLAN_REASON_MESH_MAX_PEERS = 53,
2322 WLAN_REASON_MESH_CONFIG = 54,
2323 WLAN_REASON_MESH_CLOSE = 55,
2324 WLAN_REASON_MESH_MAX_RETRIES = 56,
2325 WLAN_REASON_MESH_CONFIRM_TIMEOUT = 57,
2326 WLAN_REASON_MESH_INVALID_GTK = 58,
2327 WLAN_REASON_MESH_INCONSISTENT_PARAM = 59,
2328 WLAN_REASON_MESH_INVALID_SECURITY = 60,
2329 WLAN_REASON_MESH_PATH_ERROR = 61,
2330 WLAN_REASON_MESH_PATH_NOFORWARD = 62,
2331 WLAN_REASON_MESH_PATH_DEST_UNREACHABLE = 63,
2332 WLAN_REASON_MAC_EXISTS_IN_MBSS = 64,
2333 WLAN_REASON_MESH_CHAN_REGULATORY = 65,
2334 WLAN_REASON_MESH_CHAN = 66,
2335};
2336
2337
2338
2339enum ieee80211_eid {
2340 WLAN_EID_SSID = 0,
2341 WLAN_EID_SUPP_RATES = 1,
2342 WLAN_EID_FH_PARAMS = 2,
2343 WLAN_EID_DS_PARAMS = 3,
2344 WLAN_EID_CF_PARAMS = 4,
2345 WLAN_EID_TIM = 5,
2346 WLAN_EID_IBSS_PARAMS = 6,
2347 WLAN_EID_COUNTRY = 7,
2348
2349 WLAN_EID_REQUEST = 10,
2350 WLAN_EID_QBSS_LOAD = 11,
2351 WLAN_EID_EDCA_PARAM_SET = 12,
2352 WLAN_EID_TSPEC = 13,
2353 WLAN_EID_TCLAS = 14,
2354 WLAN_EID_SCHEDULE = 15,
2355 WLAN_EID_CHALLENGE = 16,
2356
2357 WLAN_EID_PWR_CONSTRAINT = 32,
2358 WLAN_EID_PWR_CAPABILITY = 33,
2359 WLAN_EID_TPC_REQUEST = 34,
2360 WLAN_EID_TPC_REPORT = 35,
2361 WLAN_EID_SUPPORTED_CHANNELS = 36,
2362 WLAN_EID_CHANNEL_SWITCH = 37,
2363 WLAN_EID_MEASURE_REQUEST = 38,
2364 WLAN_EID_MEASURE_REPORT = 39,
2365 WLAN_EID_QUIET = 40,
2366 WLAN_EID_IBSS_DFS = 41,
2367 WLAN_EID_ERP_INFO = 42,
2368 WLAN_EID_TS_DELAY = 43,
2369 WLAN_EID_TCLAS_PROCESSING = 44,
2370 WLAN_EID_HT_CAPABILITY = 45,
2371 WLAN_EID_QOS_CAPA = 46,
2372
2373 WLAN_EID_RSN = 48,
2374 WLAN_EID_802_15_COEX = 49,
2375 WLAN_EID_EXT_SUPP_RATES = 50,
2376 WLAN_EID_AP_CHAN_REPORT = 51,
2377 WLAN_EID_NEIGHBOR_REPORT = 52,
2378 WLAN_EID_RCPI = 53,
2379 WLAN_EID_MOBILITY_DOMAIN = 54,
2380 WLAN_EID_FAST_BSS_TRANSITION = 55,
2381 WLAN_EID_TIMEOUT_INTERVAL = 56,
2382 WLAN_EID_RIC_DATA = 57,
2383 WLAN_EID_DSE_REGISTERED_LOCATION = 58,
2384 WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
2385 WLAN_EID_EXT_CHANSWITCH_ANN = 60,
2386 WLAN_EID_HT_OPERATION = 61,
2387 WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
2388 WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
2389 WLAN_EID_ANTENNA_INFO = 64,
2390 WLAN_EID_RSNI = 65,
2391 WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
2392 WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
2393 WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
2394 WLAN_EID_TIME_ADVERTISEMENT = 69,
2395 WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
2396 WLAN_EID_MULTIPLE_BSSID = 71,
2397 WLAN_EID_BSS_COEX_2040 = 72,
2398 WLAN_EID_BSS_INTOLERANT_CHL_REPORT = 73,
2399 WLAN_EID_OVERLAP_BSS_SCAN_PARAM = 74,
2400 WLAN_EID_RIC_DESCRIPTOR = 75,
2401 WLAN_EID_MMIE = 76,
2402 WLAN_EID_ASSOC_COMEBACK_TIME = 77,
2403 WLAN_EID_EVENT_REQUEST = 78,
2404 WLAN_EID_EVENT_REPORT = 79,
2405 WLAN_EID_DIAGNOSTIC_REQUEST = 80,
2406 WLAN_EID_DIAGNOSTIC_REPORT = 81,
2407 WLAN_EID_LOCATION_PARAMS = 82,
2408 WLAN_EID_NON_TX_BSSID_CAP = 83,
2409 WLAN_EID_SSID_LIST = 84,
2410 WLAN_EID_MULTI_BSSID_IDX = 85,
2411 WLAN_EID_FMS_DESCRIPTOR = 86,
2412 WLAN_EID_FMS_REQUEST = 87,
2413 WLAN_EID_FMS_RESPONSE = 88,
2414 WLAN_EID_QOS_TRAFFIC_CAPA = 89,
2415 WLAN_EID_BSS_MAX_IDLE_PERIOD = 90,
2416 WLAN_EID_TSF_REQUEST = 91,
2417 WLAN_EID_TSF_RESPOSNE = 92,
2418 WLAN_EID_WNM_SLEEP_MODE = 93,
2419 WLAN_EID_TIM_BCAST_REQ = 94,
2420 WLAN_EID_TIM_BCAST_RESP = 95,
2421 WLAN_EID_COLL_IF_REPORT = 96,
2422 WLAN_EID_CHANNEL_USAGE = 97,
2423 WLAN_EID_TIME_ZONE = 98,
2424 WLAN_EID_DMS_REQUEST = 99,
2425 WLAN_EID_DMS_RESPONSE = 100,
2426 WLAN_EID_LINK_ID = 101,
2427 WLAN_EID_WAKEUP_SCHEDUL = 102,
2428
2429 WLAN_EID_CHAN_SWITCH_TIMING = 104,
2430 WLAN_EID_PTI_CONTROL = 105,
2431 WLAN_EID_PU_BUFFER_STATUS = 106,
2432 WLAN_EID_INTERWORKING = 107,
2433 WLAN_EID_ADVERTISEMENT_PROTOCOL = 108,
2434 WLAN_EID_EXPEDITED_BW_REQ = 109,
2435 WLAN_EID_QOS_MAP_SET = 110,
2436 WLAN_EID_ROAMING_CONSORTIUM = 111,
2437 WLAN_EID_EMERGENCY_ALERT = 112,
2438 WLAN_EID_MESH_CONFIG = 113,
2439 WLAN_EID_MESH_ID = 114,
2440 WLAN_EID_LINK_METRIC_REPORT = 115,
2441 WLAN_EID_CONGESTION_NOTIFICATION = 116,
2442 WLAN_EID_PEER_MGMT = 117,
2443 WLAN_EID_CHAN_SWITCH_PARAM = 118,
2444 WLAN_EID_MESH_AWAKE_WINDOW = 119,
2445 WLAN_EID_BEACON_TIMING = 120,
2446 WLAN_EID_MCCAOP_SETUP_REQ = 121,
2447 WLAN_EID_MCCAOP_SETUP_RESP = 122,
2448 WLAN_EID_MCCAOP_ADVERT = 123,
2449 WLAN_EID_MCCAOP_TEARDOWN = 124,
2450 WLAN_EID_GANN = 125,
2451 WLAN_EID_RANN = 126,
2452 WLAN_EID_EXT_CAPABILITY = 127,
2453
2454 WLAN_EID_PREQ = 130,
2455 WLAN_EID_PREP = 131,
2456 WLAN_EID_PERR = 132,
2457
2458 WLAN_EID_PXU = 137,
2459 WLAN_EID_PXUC = 138,
2460 WLAN_EID_AUTH_MESH_PEER_EXCH = 139,
2461 WLAN_EID_MIC = 140,
2462 WLAN_EID_DESTINATION_URI = 141,
2463 WLAN_EID_UAPSD_COEX = 142,
2464 WLAN_EID_WAKEUP_SCHEDULE = 143,
2465 WLAN_EID_EXT_SCHEDULE = 144,
2466 WLAN_EID_STA_AVAILABILITY = 145,
2467 WLAN_EID_DMG_TSPEC = 146,
2468 WLAN_EID_DMG_AT = 147,
2469 WLAN_EID_DMG_CAP = 148,
2470
2471 WLAN_EID_CISCO_VENDOR_SPECIFIC = 150,
2472 WLAN_EID_DMG_OPERATION = 151,
2473 WLAN_EID_DMG_BSS_PARAM_CHANGE = 152,
2474 WLAN_EID_DMG_BEAM_REFINEMENT = 153,
2475 WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154,
2476
2477 WLAN_EID_AWAKE_WINDOW = 157,
2478 WLAN_EID_MULTI_BAND = 158,
2479 WLAN_EID_ADDBA_EXT = 159,
2480 WLAN_EID_NEXT_PCP_LIST = 160,
2481 WLAN_EID_PCP_HANDOVER = 161,
2482 WLAN_EID_DMG_LINK_MARGIN = 162,
2483 WLAN_EID_SWITCHING_STREAM = 163,
2484 WLAN_EID_SESSION_TRANSITION = 164,
2485 WLAN_EID_DYN_TONE_PAIRING_REPORT = 165,
2486 WLAN_EID_CLUSTER_REPORT = 166,
2487 WLAN_EID_RELAY_CAP = 167,
2488 WLAN_EID_RELAY_XFER_PARAM_SET = 168,
2489 WLAN_EID_BEAM_LINK_MAINT = 169,
2490 WLAN_EID_MULTIPLE_MAC_ADDR = 170,
2491 WLAN_EID_U_PID = 171,
2492 WLAN_EID_DMG_LINK_ADAPT_ACK = 172,
2493
2494 WLAN_EID_MCCAOP_ADV_OVERVIEW = 174,
2495 WLAN_EID_QUIET_PERIOD_REQ = 175,
2496
2497 WLAN_EID_QUIET_PERIOD_RESP = 177,
2498
2499
2500 WLAN_EID_EPAC_POLICY = 182,
2501 WLAN_EID_CLISTER_TIME_OFF = 183,
2502 WLAN_EID_INTER_AC_PRIO = 184,
2503 WLAN_EID_SCS_DESCRIPTOR = 185,
2504 WLAN_EID_QLOAD_REPORT = 186,
2505 WLAN_EID_HCCA_TXOP_UPDATE_COUNT = 187,
2506 WLAN_EID_HL_STREAM_ID = 188,
2507 WLAN_EID_GCR_GROUP_ADDR = 189,
2508 WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190,
2509 WLAN_EID_VHT_CAPABILITY = 191,
2510 WLAN_EID_VHT_OPERATION = 192,
2511 WLAN_EID_EXTENDED_BSS_LOAD = 193,
2512 WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
2513 WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
2514 WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
2515 WLAN_EID_AID = 197,
2516 WLAN_EID_QUIET_CHANNEL = 198,
2517 WLAN_EID_OPMODE_NOTIF = 199,
2518
2519 WLAN_EID_VENDOR_SPECIFIC = 221,
2520 WLAN_EID_QOS_PARAMETER = 222,
2521 WLAN_EID_CAG_NUMBER = 237,
2522 WLAN_EID_AP_CSN = 239,
2523 WLAN_EID_FILS_INDICATION = 240,
2524 WLAN_EID_DILS = 241,
2525 WLAN_EID_FRAGMENT = 242,
2526 WLAN_EID_EXTENSION = 255
2527};
2528
2529
2530enum ieee80211_eid_ext {
2531 WLAN_EID_EXT_ASSOC_DELAY_INFO = 1,
2532 WLAN_EID_EXT_FILS_REQ_PARAMS = 2,
2533 WLAN_EID_EXT_FILS_KEY_CONFIRM = 3,
2534 WLAN_EID_EXT_FILS_SESSION = 4,
2535 WLAN_EID_EXT_FILS_HLP_CONTAINER = 5,
2536 WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN = 6,
2537 WLAN_EID_EXT_KEY_DELIVERY = 7,
2538 WLAN_EID_EXT_FILS_WRAPPED_DATA = 8,
2539 WLAN_EID_EXT_FILS_PUBLIC_KEY = 12,
2540 WLAN_EID_EXT_FILS_NONCE = 13,
2541 WLAN_EID_EXT_FUTURE_CHAN_GUIDANCE = 14,
2542 WLAN_EID_EXT_HE_CAPABILITY = 35,
2543 WLAN_EID_EXT_HE_OPERATION = 36,
2544 WLAN_EID_EXT_UORA = 37,
2545 WLAN_EID_EXT_HE_MU_EDCA = 38,
2546 WLAN_EID_EXT_HE_SPR = 39,
2547 WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME = 52,
2548 WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55,
2549 WLAN_EID_EXT_NON_INHERITANCE = 56,
2550};
2551
2552
2553enum ieee80211_category {
2554 WLAN_CATEGORY_SPECTRUM_MGMT = 0,
2555 WLAN_CATEGORY_QOS = 1,
2556 WLAN_CATEGORY_DLS = 2,
2557 WLAN_CATEGORY_BACK = 3,
2558 WLAN_CATEGORY_PUBLIC = 4,
2559 WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
2560 WLAN_CATEGORY_HT = 7,
2561 WLAN_CATEGORY_SA_QUERY = 8,
2562 WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
2563 WLAN_CATEGORY_WNM = 10,
2564 WLAN_CATEGORY_WNM_UNPROTECTED = 11,
2565 WLAN_CATEGORY_TDLS = 12,
2566 WLAN_CATEGORY_MESH_ACTION = 13,
2567 WLAN_CATEGORY_MULTIHOP_ACTION = 14,
2568 WLAN_CATEGORY_SELF_PROTECTED = 15,
2569 WLAN_CATEGORY_DMG = 16,
2570 WLAN_CATEGORY_WMM = 17,
2571 WLAN_CATEGORY_FST = 18,
2572 WLAN_CATEGORY_UNPROT_DMG = 20,
2573 WLAN_CATEGORY_VHT = 21,
2574 WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
2575 WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
2576};
2577
2578
2579enum ieee80211_spectrum_mgmt_actioncode {
2580 WLAN_ACTION_SPCT_MSR_REQ = 0,
2581 WLAN_ACTION_SPCT_MSR_RPRT = 1,
2582 WLAN_ACTION_SPCT_TPC_REQ = 2,
2583 WLAN_ACTION_SPCT_TPC_RPRT = 3,
2584 WLAN_ACTION_SPCT_CHL_SWITCH = 4,
2585};
2586
2587
2588enum ieee80211_ht_actioncode {
2589 WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
2590 WLAN_HT_ACTION_SMPS = 1,
2591 WLAN_HT_ACTION_PSMP = 2,
2592 WLAN_HT_ACTION_PCO_PHASE = 3,
2593 WLAN_HT_ACTION_CSI = 4,
2594 WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
2595 WLAN_HT_ACTION_COMPRESSED_BF = 6,
2596 WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
2597};
2598
2599
2600enum ieee80211_vht_actioncode {
2601 WLAN_VHT_ACTION_COMPRESSED_BF = 0,
2602 WLAN_VHT_ACTION_GROUPID_MGMT = 1,
2603 WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
2604};
2605
2606
2607enum ieee80211_self_protected_actioncode {
2608 WLAN_SP_RESERVED = 0,
2609 WLAN_SP_MESH_PEERING_OPEN = 1,
2610 WLAN_SP_MESH_PEERING_CONFIRM = 2,
2611 WLAN_SP_MESH_PEERING_CLOSE = 3,
2612 WLAN_SP_MGK_INFORM = 4,
2613 WLAN_SP_MGK_ACK = 5,
2614};
2615
2616
2617enum ieee80211_mesh_actioncode {
2618 WLAN_MESH_ACTION_LINK_METRIC_REPORT,
2619 WLAN_MESH_ACTION_HWMP_PATH_SELECTION,
2620 WLAN_MESH_ACTION_GATE_ANNOUNCEMENT,
2621 WLAN_MESH_ACTION_CONGESTION_CONTROL_NOTIFICATION,
2622 WLAN_MESH_ACTION_MCCA_SETUP_REQUEST,
2623 WLAN_MESH_ACTION_MCCA_SETUP_REPLY,
2624 WLAN_MESH_ACTION_MCCA_ADVERTISEMENT_REQUEST,
2625 WLAN_MESH_ACTION_MCCA_ADVERTISEMENT,
2626 WLAN_MESH_ACTION_MCCA_TEARDOWN,
2627 WLAN_MESH_ACTION_TBTT_ADJUSTMENT_REQUEST,
2628 WLAN_MESH_ACTION_TBTT_ADJUSTMENT_RESPONSE,
2629};
2630
2631
2632enum ieee80211_key_len {
2633 WLAN_KEY_LEN_WEP40 = 5,
2634 WLAN_KEY_LEN_WEP104 = 13,
2635 WLAN_KEY_LEN_CCMP = 16,
2636 WLAN_KEY_LEN_CCMP_256 = 32,
2637 WLAN_KEY_LEN_TKIP = 32,
2638 WLAN_KEY_LEN_AES_CMAC = 16,
2639 WLAN_KEY_LEN_SMS4 = 32,
2640 WLAN_KEY_LEN_GCMP = 16,
2641 WLAN_KEY_LEN_GCMP_256 = 32,
2642 WLAN_KEY_LEN_BIP_CMAC_256 = 32,
2643 WLAN_KEY_LEN_BIP_GMAC_128 = 16,
2644 WLAN_KEY_LEN_BIP_GMAC_256 = 32,
2645};
2646
2647#define IEEE80211_WEP_IV_LEN 4
2648#define IEEE80211_WEP_ICV_LEN 4
2649#define IEEE80211_CCMP_HDR_LEN 8
2650#define IEEE80211_CCMP_MIC_LEN 8
2651#define IEEE80211_CCMP_PN_LEN 6
2652#define IEEE80211_CCMP_256_HDR_LEN 8
2653#define IEEE80211_CCMP_256_MIC_LEN 16
2654#define IEEE80211_CCMP_256_PN_LEN 6
2655#define IEEE80211_TKIP_IV_LEN 8
2656#define IEEE80211_TKIP_ICV_LEN 4
2657#define IEEE80211_CMAC_PN_LEN 6
2658#define IEEE80211_GMAC_PN_LEN 6
2659#define IEEE80211_GCMP_HDR_LEN 8
2660#define IEEE80211_GCMP_MIC_LEN 16
2661#define IEEE80211_GCMP_PN_LEN 6
2662
2663#define FILS_NONCE_LEN 16
2664#define FILS_MAX_KEK_LEN 64
2665
2666#define FILS_ERP_MAX_USERNAME_LEN 16
2667#define FILS_ERP_MAX_REALM_LEN 253
2668#define FILS_ERP_MAX_RRK_LEN 64
2669
2670#define PMK_MAX_LEN 64
2671#define SAE_PASSWORD_MAX_LEN 128
2672
2673
2674enum ieee80211_pub_actioncode {
2675 WLAN_PUB_ACTION_20_40_BSS_COEX = 0,
2676 WLAN_PUB_ACTION_DSE_ENABLEMENT = 1,
2677 WLAN_PUB_ACTION_DSE_DEENABLEMENT = 2,
2678 WLAN_PUB_ACTION_DSE_REG_LOC_ANN = 3,
2679 WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
2680 WLAN_PUB_ACTION_DSE_MSMT_REQ = 5,
2681 WLAN_PUB_ACTION_DSE_MSMT_RESP = 6,
2682 WLAN_PUB_ACTION_MSMT_PILOT = 7,
2683 WLAN_PUB_ACTION_DSE_PC = 8,
2684 WLAN_PUB_ACTION_VENDOR_SPECIFIC = 9,
2685 WLAN_PUB_ACTION_GAS_INITIAL_REQ = 10,
2686 WLAN_PUB_ACTION_GAS_INITIAL_RESP = 11,
2687 WLAN_PUB_ACTION_GAS_COMEBACK_REQ = 12,
2688 WLAN_PUB_ACTION_GAS_COMEBACK_RESP = 13,
2689 WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
2690 WLAN_PUB_ACTION_LOC_TRACK_NOTI = 15,
2691 WLAN_PUB_ACTION_QAB_REQUEST_FRAME = 16,
2692 WLAN_PUB_ACTION_QAB_RESPONSE_FRAME = 17,
2693 WLAN_PUB_ACTION_QMF_POLICY = 18,
2694 WLAN_PUB_ACTION_QMF_POLICY_CHANGE = 19,
2695 WLAN_PUB_ACTION_QLOAD_REQUEST = 20,
2696 WLAN_PUB_ACTION_QLOAD_REPORT = 21,
2697 WLAN_PUB_ACTION_HCCA_TXOP_ADVERT = 22,
2698 WLAN_PUB_ACTION_HCCA_TXOP_RESPONSE = 23,
2699 WLAN_PUB_ACTION_PUBLIC_KEY = 24,
2700 WLAN_PUB_ACTION_CHANNEL_AVAIL_QUERY = 25,
2701 WLAN_PUB_ACTION_CHANNEL_SCHEDULE_MGMT = 26,
2702 WLAN_PUB_ACTION_CONTACT_VERI_SIGNAL = 27,
2703 WLAN_PUB_ACTION_GDD_ENABLEMENT_REQ = 28,
2704 WLAN_PUB_ACTION_GDD_ENABLEMENT_RESP = 29,
2705 WLAN_PUB_ACTION_NETWORK_CHANNEL_CONTROL = 30,
2706 WLAN_PUB_ACTION_WHITE_SPACE_MAP_ANN = 31,
2707 WLAN_PUB_ACTION_FTM_REQUEST = 32,
2708 WLAN_PUB_ACTION_FTM = 33,
2709 WLAN_PUB_ACTION_FILS_DISCOVERY = 34,
2710};
2711
2712
2713enum ieee80211_tdls_actioncode {
2714 WLAN_TDLS_SETUP_REQUEST = 0,
2715 WLAN_TDLS_SETUP_RESPONSE = 1,
2716 WLAN_TDLS_SETUP_CONFIRM = 2,
2717 WLAN_TDLS_TEARDOWN = 3,
2718 WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4,
2719 WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5,
2720 WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6,
2721 WLAN_TDLS_PEER_PSM_REQUEST = 7,
2722 WLAN_TDLS_PEER_PSM_RESPONSE = 8,
2723 WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9,
2724 WLAN_TDLS_DISCOVERY_REQUEST = 10,
2725};
2726
2727
2728
2729
2730#define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING BIT(2)
2731
2732
2733
2734
2735#define WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT BIT(6)
2736
2737
2738#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA BIT(4)
2739#define WLAN_EXT_CAPA4_TDLS_PEER_PSM BIT(5)
2740#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH BIT(6)
2741
2742
2743
2744
2745#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED BIT(7)
2746
2747
2748
2749
2750
2751#define WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5)
2752#define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6)
2753#define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED BIT(7)
2754
2755#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(5)
2756#define WLAN_EXT_CAPA8_OPMODE_NOTIF BIT(6)
2757
2758
2759#define WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB BIT(7)
2760#define WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB BIT(0)
2761
2762
2763
2764
2765
2766#define WLAN_EXT_CAPA9_FTM_INITIATOR BIT(7)
2767
2768
2769#define WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT BIT(5)
2770#define WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT BIT(6)
2771
2772
2773
2774
2775
2776
2777#define WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT BIT(7)
2778
2779
2780#define WLAN_EXT_CAPA11_EMA_SUPPORT BIT(1)
2781
2782
2783#define WLAN_TDLS_SNAP_RFTYPE 0x2
2784
2785
2786#define WLAN_BSS_COEX_INFORMATION_REQUEST BIT(0)
2787
2788
2789
2790
2791
2792
2793
2794
2795enum ieee80211_mesh_sync_method {
2796 IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1,
2797 IEEE80211_SYNC_METHOD_VENDOR = 255,
2798};
2799
2800
2801
2802
2803
2804
2805
2806
2807enum ieee80211_mesh_path_protocol {
2808 IEEE80211_PATH_PROTOCOL_HWMP = 1,
2809 IEEE80211_PATH_PROTOCOL_VENDOR = 255,
2810};
2811
2812
2813
2814
2815
2816
2817
2818
2819enum ieee80211_mesh_path_metric {
2820 IEEE80211_PATH_METRIC_AIRTIME = 1,
2821 IEEE80211_PATH_METRIC_VENDOR = 255,
2822};
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839enum ieee80211_root_mode_identifier {
2840 IEEE80211_ROOTMODE_NO_ROOT = 0,
2841 IEEE80211_ROOTMODE_ROOT = 1,
2842 IEEE80211_PROACTIVE_PREQ_NO_PREP = 2,
2843 IEEE80211_PROACTIVE_PREQ_WITH_PREP = 3,
2844 IEEE80211_PROACTIVE_RANN = 4,
2845};
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855#define IEEE80211_COUNTRY_IE_MIN_LEN 6
2856
2857
2858#define IEEE80211_COUNTRY_STRING_LEN 3
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883#define IEEE80211_COUNTRY_EXTENSION_ID 201
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897struct ieee80211_country_ie_triplet {
2898 union {
2899 struct {
2900 u8 first_channel;
2901 u8 num_channels;
2902 s8 max_power;
2903 } __packed chans;
2904 struct {
2905 u8 reg_extension_id;
2906 u8 reg_class;
2907 u8 coverage_class;
2908 } __packed ext;
2909 };
2910} __packed;
2911
2912enum ieee80211_timeout_interval_type {
2913 WLAN_TIMEOUT_REASSOC_DEADLINE = 1 ,
2914 WLAN_TIMEOUT_KEY_LIFETIME = 2 ,
2915 WLAN_TIMEOUT_ASSOC_COMEBACK = 3 ,
2916};
2917
2918
2919
2920
2921
2922
2923struct ieee80211_timeout_interval_ie {
2924 u8 type;
2925 __le32 value;
2926} __packed;
2927
2928
2929
2930
2931
2932
2933
2934enum ieee80211_idle_options {
2935 WLAN_IDLE_OPTIONS_PROTECTED_KEEP_ALIVE = BIT(0),
2936};
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949struct ieee80211_bss_max_idle_period_ie {
2950 __le16 max_idle_period;
2951 u8 idle_options;
2952} __packed;
2953
2954
2955enum ieee80211_back_actioncode {
2956 WLAN_ACTION_ADDBA_REQ = 0,
2957 WLAN_ACTION_ADDBA_RESP = 1,
2958 WLAN_ACTION_DELBA = 2,
2959};
2960
2961
2962enum ieee80211_back_parties {
2963 WLAN_BACK_RECIPIENT = 0,
2964 WLAN_BACK_INITIATOR = 1,
2965};
2966
2967
2968enum ieee80211_sa_query_action {
2969 WLAN_ACTION_SA_QUERY_REQUEST = 0,
2970 WLAN_ACTION_SA_QUERY_RESPONSE = 1,
2971};
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982struct ieee80211_bssid_index {
2983 u8 bssid_index;
2984 u8 dtim_period;
2985 u8 dtim_count;
2986};
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997struct ieee80211_multiple_bssid_configuration {
2998 u8 bssid_count;
2999 u8 profile_periodicity;
3000};
3001
3002#define SUITE(oui, id) (((oui) << 8) | (id))
3003
3004
3005#define WLAN_CIPHER_SUITE_USE_GROUP SUITE(0x000FAC, 0)
3006#define WLAN_CIPHER_SUITE_WEP40 SUITE(0x000FAC, 1)
3007#define WLAN_CIPHER_SUITE_TKIP SUITE(0x000FAC, 2)
3008
3009#define WLAN_CIPHER_SUITE_CCMP SUITE(0x000FAC, 4)
3010#define WLAN_CIPHER_SUITE_WEP104 SUITE(0x000FAC, 5)
3011#define WLAN_CIPHER_SUITE_AES_CMAC SUITE(0x000FAC, 6)
3012#define WLAN_CIPHER_SUITE_GCMP SUITE(0x000FAC, 8)
3013#define WLAN_CIPHER_SUITE_GCMP_256 SUITE(0x000FAC, 9)
3014#define WLAN_CIPHER_SUITE_CCMP_256 SUITE(0x000FAC, 10)
3015#define WLAN_CIPHER_SUITE_BIP_GMAC_128 SUITE(0x000FAC, 11)
3016#define WLAN_CIPHER_SUITE_BIP_GMAC_256 SUITE(0x000FAC, 12)
3017#define WLAN_CIPHER_SUITE_BIP_CMAC_256 SUITE(0x000FAC, 13)
3018
3019#define WLAN_CIPHER_SUITE_SMS4 SUITE(0x001472, 1)
3020
3021
3022#define WLAN_AKM_SUITE_8021X SUITE(0x000FAC, 1)
3023#define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, 2)
3024#define WLAN_AKM_SUITE_FT_8021X SUITE(0x000FAC, 3)
3025#define WLAN_AKM_SUITE_FT_PSK SUITE(0x000FAC, 4)
3026#define WLAN_AKM_SUITE_8021X_SHA256 SUITE(0x000FAC, 5)
3027#define WLAN_AKM_SUITE_PSK_SHA256 SUITE(0x000FAC, 6)
3028#define WLAN_AKM_SUITE_TDLS SUITE(0x000FAC, 7)
3029#define WLAN_AKM_SUITE_SAE SUITE(0x000FAC, 8)
3030#define WLAN_AKM_SUITE_FT_OVER_SAE SUITE(0x000FAC, 9)
3031#define WLAN_AKM_SUITE_8021X_SUITE_B SUITE(0x000FAC, 11)
3032#define WLAN_AKM_SUITE_8021X_SUITE_B_192 SUITE(0x000FAC, 12)
3033#define WLAN_AKM_SUITE_FILS_SHA256 SUITE(0x000FAC, 14)
3034#define WLAN_AKM_SUITE_FILS_SHA384 SUITE(0x000FAC, 15)
3035#define WLAN_AKM_SUITE_FT_FILS_SHA256 SUITE(0x000FAC, 16)
3036#define WLAN_AKM_SUITE_FT_FILS_SHA384 SUITE(0x000FAC, 17)
3037
3038#define WLAN_MAX_KEY_LEN 32
3039
3040#define WLAN_PMK_NAME_LEN 16
3041#define WLAN_PMKID_LEN 16
3042#define WLAN_PMK_LEN_EAP_LEAP 16
3043#define WLAN_PMK_LEN 32
3044#define WLAN_PMK_LEN_SUITE_B_192 48
3045
3046#define WLAN_OUI_WFA 0x506f9a
3047#define WLAN_OUI_TYPE_WFA_P2P 9
3048#define WLAN_OUI_MICROSOFT 0x0050f2
3049#define WLAN_OUI_TYPE_MICROSOFT_WPA 1
3050#define WLAN_OUI_TYPE_MICROSOFT_WMM 2
3051#define WLAN_OUI_TYPE_MICROSOFT_WPS 4
3052#define WLAN_OUI_TYPE_MICROSOFT_TPC 8
3053
3054
3055
3056
3057#define IEEE80211_WMM_IE_TSPEC_TID_MASK 0x0F
3058#define IEEE80211_WMM_IE_TSPEC_TID_SHIFT 1
3059
3060enum ieee80211_tspec_status_code {
3061 IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED = 0,
3062 IEEE80211_TSPEC_STATUS_ADDTS_INVAL_PARAMS = 0x1,
3063};
3064
3065struct ieee80211_tspec_ie {
3066 u8 element_id;
3067 u8 len;
3068 u8 oui[3];
3069 u8 oui_type;
3070 u8 oui_subtype;
3071 u8 version;
3072 __le16 tsinfo;
3073 u8 tsinfo_resvd;
3074 __le16 nominal_msdu;
3075 __le16 max_msdu;
3076 __le32 min_service_int;
3077 __le32 max_service_int;
3078 __le32 inactivity_int;
3079 __le32 suspension_int;
3080 __le32 service_start_time;
3081 __le32 min_data_rate;
3082 __le32 mean_data_rate;
3083 __le32 peak_data_rate;
3084 __le32 max_burst_size;
3085 __le32 delay_bound;
3086 __le32 min_phy_rate;
3087 __le16 sba;
3088 __le16 medium_time;
3089} __packed;
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100static inline u8 *ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr)
3101{
3102 if (ieee80211_has_a4(hdr->frame_control))
3103 return (u8 *)hdr + 30;
3104 else
3105 return (u8 *)hdr + 24;
3106}
3107
3108
3109
3110
3111
3112static inline u8 ieee80211_get_tid(struct ieee80211_hdr *hdr)
3113{
3114 u8 *qc = ieee80211_get_qos_ctl(hdr);
3115
3116 return qc[0] & IEEE80211_QOS_CTL_TID_MASK;
3117}
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129static inline u8 *ieee80211_get_SA(struct ieee80211_hdr *hdr)
3130{
3131 if (ieee80211_has_a4(hdr->frame_control))
3132 return hdr->addr4;
3133 if (ieee80211_has_fromds(hdr->frame_control))
3134 return hdr->addr3;
3135 return hdr->addr2;
3136}
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
3149{
3150 if (ieee80211_has_tods(hdr->frame_control))
3151 return hdr->addr3;
3152 else
3153 return hdr->addr1;
3154}
3155
3156
3157
3158
3159
3160static inline bool _ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
3161{
3162 if (ieee80211_is_disassoc(hdr->frame_control) ||
3163 ieee80211_is_deauth(hdr->frame_control))
3164 return true;
3165
3166 if (ieee80211_is_action(hdr->frame_control)) {
3167 u8 *category;
3168
3169
3170
3171
3172
3173
3174
3175
3176 if (ieee80211_has_protected(hdr->frame_control))
3177 return true;
3178 category = ((u8 *) hdr) + 24;
3179 return *category != WLAN_CATEGORY_PUBLIC &&
3180 *category != WLAN_CATEGORY_HT &&
3181 *category != WLAN_CATEGORY_WNM_UNPROTECTED &&
3182 *category != WLAN_CATEGORY_SELF_PROTECTED &&
3183 *category != WLAN_CATEGORY_UNPROT_DMG &&
3184 *category != WLAN_CATEGORY_VHT &&
3185 *category != WLAN_CATEGORY_VENDOR_SPECIFIC;
3186 }
3187
3188 return false;
3189}
3190
3191
3192
3193
3194
3195static inline bool ieee80211_is_robust_mgmt_frame(struct sk_buff *skb)
3196{
3197 if (skb->len < IEEE80211_MIN_ACTION_SIZE)
3198 return false;
3199 return _ieee80211_is_robust_mgmt_frame((void *)skb->data);
3200}
3201
3202
3203
3204
3205
3206
3207static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr,
3208 size_t len)
3209{
3210 struct ieee80211_mgmt *mgmt = (void *)hdr;
3211
3212 if (len < IEEE80211_MIN_ACTION_SIZE)
3213 return false;
3214 if (!ieee80211_is_action(hdr->frame_control))
3215 return false;
3216 return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
3217}
3218
3219
3220
3221
3222
3223
3224static inline bool _ieee80211_is_group_privacy_action(struct ieee80211_hdr *hdr)
3225{
3226 struct ieee80211_mgmt *mgmt = (void *)hdr;
3227
3228 if (!ieee80211_is_action(hdr->frame_control) ||
3229 !is_multicast_ether_addr(hdr->addr1))
3230 return false;
3231
3232 return mgmt->u.action.category == WLAN_CATEGORY_MESH_ACTION ||
3233 mgmt->u.action.category == WLAN_CATEGORY_MULTIHOP_ACTION;
3234}
3235
3236
3237
3238
3239
3240
3241static inline bool ieee80211_is_group_privacy_action(struct sk_buff *skb)
3242{
3243 if (skb->len < IEEE80211_MIN_ACTION_SIZE)
3244 return false;
3245 return _ieee80211_is_group_privacy_action((void *)skb->data);
3246}
3247
3248
3249
3250
3251
3252static inline unsigned long ieee80211_tu_to_usec(unsigned long tu)
3253{
3254 return 1024 * tu;
3255}
3256
3257
3258
3259
3260
3261
3262
3263static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
3264 u8 tim_len, u16 aid)
3265{
3266 u8 mask;
3267 u8 index, indexn1, indexn2;
3268
3269 if (unlikely(!tim || tim_len < sizeof(*tim)))
3270 return false;
3271
3272 aid &= 0x3fff;
3273 index = aid / 8;
3274 mask = 1 << (aid & 7);
3275
3276 indexn1 = tim->bitmap_ctrl & 0xfe;
3277 indexn2 = tim_len + indexn1 - 4;
3278
3279 if (index < indexn1 || index > indexn2)
3280 return false;
3281
3282 index -= indexn1;
3283
3284 return !!(tim->virtual_map[index] & mask);
3285}
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295static inline int ieee80211_get_tdls_action(struct sk_buff *skb, u32 hdr_size)
3296{
3297 if (!skb_is_nonlinear(skb) &&
3298 skb->len > (skb_network_offset(skb) + 2)) {
3299
3300 const u8 *tdls_data = skb_network_header(skb) - 2;
3301
3302 if (get_unaligned_be16(tdls_data) == ETH_P_TDLS &&
3303 tdls_data[2] == WLAN_TDLS_SNAP_RFTYPE &&
3304 tdls_data[3] == WLAN_CATEGORY_TDLS)
3305 return tdls_data[4];
3306 }
3307
3308 return -1;
3309}
3310
3311
3312#define TU_TO_JIFFIES(x) (usecs_to_jiffies((x) * 1024))
3313#define TU_TO_EXP_TIME(x) (jiffies + TU_TO_JIFFIES(x))
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323static inline bool ieee80211_action_contains_tpc(struct sk_buff *skb)
3324{
3325 struct ieee80211_mgmt *mgmt = (void *)skb->data;
3326
3327 if (!ieee80211_is_action(mgmt->frame_control))
3328 return false;
3329
3330 if (skb->len < IEEE80211_MIN_ACTION_SIZE +
3331 sizeof(mgmt->u.action.u.tpc_report))
3332 return false;
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345 if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT &&
3346 mgmt->u.action.category != WLAN_CATEGORY_RADIO_MEASUREMENT)
3347 return false;
3348
3349
3350 if (mgmt->u.action.u.tpc_report.action_code !=
3351 WLAN_ACTION_SPCT_TPC_RPRT)
3352 return false;
3353
3354 if (mgmt->u.action.u.tpc_report.tpc_elem_id != WLAN_EID_TPC_REPORT ||
3355 mgmt->u.action.u.tpc_report.tpc_elem_length !=
3356 sizeof(struct ieee80211_tpc_report_ie))
3357 return false;
3358
3359 return true;
3360}
3361
3362struct element {
3363 u8 id;
3364 u8 datalen;
3365 u8 data[];
3366} __packed;
3367
3368
3369#define for_each_element(_elem, _data, _datalen) \
3370 for (_elem = (const struct element *)(_data); \
3371 (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >= \
3372 (int)sizeof(*_elem) && \
3373 (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >= \
3374 (int)sizeof(*_elem) + _elem->datalen; \
3375 _elem = (const struct element *)(_elem->data + _elem->datalen))
3376
3377#define for_each_element_id(element, _id, data, datalen) \
3378 for_each_element(element, data, datalen) \
3379 if (element->id == (_id))
3380
3381#define for_each_element_extid(element, extid, _data, _datalen) \
3382 for_each_element(element, _data, _datalen) \
3383 if (element->id == WLAN_EID_EXTENSION && \
3384 element->datalen > 0 && \
3385 element->data[0] == (extid))
3386
3387#define for_each_subelement(sub, element) \
3388 for_each_element(sub, (element)->data, (element)->datalen)
3389
3390#define for_each_subelement_id(sub, id, element) \
3391 for_each_element_id(sub, id, (element)->data, (element)->datalen)
3392
3393#define for_each_subelement_extid(sub, extid, element) \
3394 for_each_element_extid(sub, extid, (element)->data, (element)->datalen)
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409static inline bool for_each_element_completed(const struct element *element,
3410 const void *data, size_t datalen)
3411{
3412 return (const u8 *)element == (const u8 *)data + datalen;
3413}
3414
3415#endif
3416
