2 * IEEE 802.11 Frame type definitions
3 * Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi>
4 * Copyright (c) 2007-2008 Intel Corporation
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
10 * Alternatively, this software may be distributed under the terms of BSD
13 * See README and COPYING for more details.
16 #ifndef IEEE802_11_DEFS_H
17 #define IEEE802_11_DEFS_H
19 /* IEEE 802.11 defines */
21 #define WLAN_FC_PVER 0x0003
22 #define WLAN_FC_TODS 0x0100
23 #define WLAN_FC_FROMDS 0x0200
24 #define WLAN_FC_MOREFRAG 0x0400
25 #define WLAN_FC_RETRY 0x0800
26 #define WLAN_FC_PWRMGT 0x1000
27 #define WLAN_FC_MOREDATA 0x2000
28 #define WLAN_FC_ISWEP 0x4000
29 #define WLAN_FC_ORDER 0x8000
31 #define WLAN_FC_GET_TYPE(fc) (((fc) & 0x000c) >> 2)
32 #define WLAN_FC_GET_STYPE(fc) (((fc) & 0x00f0) >> 4)
34 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & (BIT(3) | BIT(2) | BIT(1) | BIT(0)))
35 #define WLAN_GET_SEQ_SEQ(seq) \
36 (((seq) & (~(BIT(3) | BIT(2) | BIT(1) | BIT(0)))) >> 4)
38 #define WLAN_FC_TYPE_MGMT 0
39 #define WLAN_FC_TYPE_CTRL 1
40 #define WLAN_FC_TYPE_DATA 2
43 #define WLAN_FC_STYPE_ASSOC_REQ 0
44 #define WLAN_FC_STYPE_ASSOC_RESP 1
45 #define WLAN_FC_STYPE_REASSOC_REQ 2
46 #define WLAN_FC_STYPE_REASSOC_RESP 3
47 #define WLAN_FC_STYPE_PROBE_REQ 4
48 #define WLAN_FC_STYPE_PROBE_RESP 5
49 #define WLAN_FC_STYPE_BEACON 8
50 #define WLAN_FC_STYPE_ATIM 9
51 #define WLAN_FC_STYPE_DISASSOC 10
52 #define WLAN_FC_STYPE_AUTH 11
53 #define WLAN_FC_STYPE_DEAUTH 12
54 #define WLAN_FC_STYPE_ACTION 13
57 #define WLAN_FC_STYPE_PSPOLL 10
58 #define WLAN_FC_STYPE_RTS 11
59 #define WLAN_FC_STYPE_CTS 12
60 #define WLAN_FC_STYPE_ACK 13
61 #define WLAN_FC_STYPE_CFEND 14
62 #define WLAN_FC_STYPE_CFENDACK 15
65 #define WLAN_FC_STYPE_DATA 0
66 #define WLAN_FC_STYPE_DATA_CFACK 1
67 #define WLAN_FC_STYPE_DATA_CFPOLL 2
68 #define WLAN_FC_STYPE_DATA_CFACKPOLL 3
69 #define WLAN_FC_STYPE_NULLFUNC 4
70 #define WLAN_FC_STYPE_CFACK 5
71 #define WLAN_FC_STYPE_CFPOLL 6
72 #define WLAN_FC_STYPE_CFACKPOLL 7
73 #define WLAN_FC_STYPE_QOS_DATA 8
75 /* Authentication algorithms */
76 #define WLAN_AUTH_OPEN 0
77 #define WLAN_AUTH_SHARED_KEY 1
78 #define WLAN_AUTH_FT 2
79 #define WLAN_AUTH_LEAP 128
81 #define WLAN_AUTH_CHALLENGE_LEN 128
83 #define WLAN_CAPABILITY_ESS BIT(0)
84 #define WLAN_CAPABILITY_IBSS BIT(1)
85 #define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
86 #define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
87 #define WLAN_CAPABILITY_PRIVACY BIT(4)
88 #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
89 #define WLAN_CAPABILITY_PBCC BIT(6)
90 #define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
91 #define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8)
92 #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
93 #define WLAN_CAPABILITY_DSSS_OFDM BIT(13)
95 /* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */
96 #define WLAN_STATUS_SUCCESS 0
97 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
98 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
99 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
100 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
101 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
102 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
103 #define WLAN_STATUS_CHALLENGE_FAIL 15
104 #define WLAN_STATUS_AUTH_TIMEOUT 16
105 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
106 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
108 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
109 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
110 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
112 #define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
113 #define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
114 #define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
116 #define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
117 #define WLAN_STATUS_ASSOC_DENIED_NO_ER_PBCC 26
118 #define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 27
120 #define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
122 #define WLAN_STATUS_INVALID_IE 40
123 #define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
124 #define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
125 #define WLAN_STATUS_AKMP_NOT_VALID 43
126 #define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
127 #define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
128 #define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
129 #define WLAN_STATUS_TS_NOT_CREATED 47
130 #define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
131 #define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
132 #define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
133 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
135 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
136 #define WLAN_STATUS_EXPECTED_RESOURCE_REQ_FT 53
137 #define WLAN_STATUS_INVALID_PMKID 54
138 #define WLAN_STATUS_INVALID_MDIE 55
139 #define WLAN_STATUS_INVALID_FTIE 56
141 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */
142 #define WLAN_REASON_UNSPECIFIED 1
143 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
144 #define WLAN_REASON_DEAUTH_LEAVING 3
145 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
146 #define WLAN_REASON_DISASSOC_AP_BUSY 5
147 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
148 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
149 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
150 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
152 #define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
153 #define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
155 #define WLAN_REASON_INVALID_IE 13
156 #define WLAN_REASON_MICHAEL_MIC_FAILURE 14
157 #define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
158 #define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
159 #define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
160 #define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
161 #define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
162 #define WLAN_REASON_AKMP_NOT_VALID 20
163 #define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
164 #define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
165 #define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
166 #define WLAN_REASON_CIPHER_SUITE_REJECTED 24
168 #define WLAN_REASON_INVALID_GROUP_MGMT_CIPHER 25
169 #define WLAN_REASON_ROBUST_MGMT_FRAME_POLICY_VIOLATION 26
172 /* Information Element IDs */
173 #define WLAN_EID_SSID 0
174 #define WLAN_EID_SUPP_RATES 1
175 #define WLAN_EID_FH_PARAMS 2
176 #define WLAN_EID_DS_PARAMS 3
177 #define WLAN_EID_CF_PARAMS 4
178 #define WLAN_EID_TIM 5
179 #define WLAN_EID_IBSS_PARAMS 6
180 #define WLAN_EID_COUNTRY 7
181 #define WLAN_EID_CHALLENGE 16
182 /* EIDs defined by IEEE 802.11h - START */
183 #define WLAN_EID_PWR_CONSTRAINT 32
184 #define WLAN_EID_PWR_CAPABILITY 33
185 #define WLAN_EID_TPC_REQUEST 34
186 #define WLAN_EID_TPC_REPORT 35
187 #define WLAN_EID_SUPPORTED_CHANNELS 36
188 #define WLAN_EID_CHANNEL_SWITCH 37
189 #define WLAN_EID_MEASURE_REQUEST 38
190 #define WLAN_EID_MEASURE_REPORT 39
191 #define WLAN_EID_QUITE 40
192 #define WLAN_EID_IBSS_DFS 41
193 /* EIDs defined by IEEE 802.11h - END */
194 #define WLAN_EID_ERP_INFO 42
195 #define WLAN_EID_HT_CAP 45
196 #define WLAN_EID_RSN 48
197 #define WLAN_EID_EXT_SUPP_RATES 50
198 #define WLAN_EID_MOBILITY_DOMAIN 54
199 #define WLAN_EID_FAST_BSS_TRANSITION 55
200 #define WLAN_EID_TIMEOUT_INTERVAL 56
201 #define WLAN_EID_RIC_DATA 57
202 #define WLAN_EID_HT_OPERATION 61
203 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
204 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
205 #define WLAN_EID_20_40_BSS_INTOLERANT 73
206 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
207 #define WLAN_EID_MMIE 76
208 #define WLAN_EID_ASSOC_COMEBACK_TIME 77
209 #define WLAN_EID_VENDOR_SPECIFIC 221
212 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
213 #define WLAN_ACTION_SPECTRUM_MGMT 0
214 #define WLAN_ACTION_QOS 1
215 #define WLAN_ACTION_DLS 2
216 #define WLAN_ACTION_BLOCK_ACK 3
217 #define WLAN_ACTION_RADIO_MEASUREMENT 5
218 #define WLAN_ACTION_FT 6
219 #define WLAN_ACTION_PING 8
220 #define WLAN_ACTION_WMM 17
222 /* Ping Action frame (IEEE 802.11w/D6.0, 7.4.9) */
223 #define WLAN_PING_REQUEST 0
224 #define WLAN_PING_RESPONSE 1
226 #define WLAN_PING_TRANS_ID_LEN 16
230 #pragma pack(push, 1)
231 #endif /* _MSC_VER */
233 struct ieee80211_mgmt {
243 le16 auth_transaction;
245 /* possibly followed by Challenge text */
247 } STRUCT_PACKED auth;
250 } STRUCT_PACKED deauth;
253 le16 listen_interval;
254 /* followed by SSID and Supported rates */
256 } STRUCT_PACKED assoc_req;
261 /* followed by Supported rates */
263 } STRUCT_PACKED assoc_resp, reassoc_resp;
266 le16 listen_interval;
268 /* followed by SSID and Supported rates */
270 } STRUCT_PACKED reassoc_req;
273 } STRUCT_PACKED disassoc;
278 /* followed by some of SSID, Supported rates,
279 * FH Params, DS Params, CF Params, IBSS Params, TIM */
281 } STRUCT_PACKED beacon;
283 /* only variable items: SSID, Supported rates */
285 } STRUCT_PACKED probe_req;
290 /* followed by some of SSID, Supported rates,
291 * FH Params, DS Params, CF Params, IBSS Params */
293 } STRUCT_PACKED probe_resp;
302 } STRUCT_PACKED wme_action;
310 } STRUCT_PACKED chan_switch;
313 u8 sta_addr[ETH_ALEN];
314 u8 target_ap_addr[ETH_ALEN];
315 u8 variable[0]; /* FT Request */
316 } STRUCT_PACKED ft_action_req;
319 u8 sta_addr[ETH_ALEN];
320 u8 target_ap_addr[ETH_ALEN];
322 u8 variable[0]; /* FT Request */
323 } STRUCT_PACKED ft_action_resp;
326 u8 trans_id[WLAN_PING_TRANS_ID_LEN];
327 } STRUCT_PACKED ping_req;
330 u8 trans_id[WLAN_PING_TRANS_ID_LEN];
331 } STRUCT_PACKED ping_resp;
333 } STRUCT_PACKED action;
339 #endif /* _MSC_VER */
341 #define ERP_INFO_NON_ERP_PRESENT BIT(0)
342 #define ERP_INFO_USE_PROTECTION BIT(1)
343 #define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
346 /* HT Capability element */
348 #define MIMO_PWR_DONT_SEND_MIMO_SEQS 0
349 #define MIMO_PWR_NEED2PRECEDE_MIMO_SEQS_BY_RTS 1
350 #define MIMO_PWR_NO_LIMIT_ON_MIMO_SEQS 3
353 MAX_RX_AMPDU_FACTOR_8KB = 0,
354 MAX_RX_AMPDU_FACTOR_16KB,
355 MAX_RX_AMPDU_FACTOR_32KB,
356 MAX_RX_AMPDU_FACTOR_64KB
360 CALIBRATION_NOT_SUPPORTED = 0,
361 CALIBRATION_CANNOT_INIT,
362 CALIBRATION_CAN_INIT,
363 CALIBRATION_FULL_SUPPORT
367 MCS_FEEDBACK_NOT_PROVIDED = 0,
368 MCS_FEEDBACK_UNSOLICITED,
369 MCS_FEEDBACK_MRQ_RESPONSE
373 struct ieee80211_ht_capability {
374 le16 capabilities_info;
375 u8 mac_ht_params_info;
376 u8 supported_mcs_set[16];
377 le16 extended_ht_capability_info;
378 le32 tx_BF_capability_info;
379 u8 antenna_selection_info;
383 struct ieee80211_ht_operation {
391 /* auxiliary bit manipulation macros FIXME: move it to common later... */
392 #define SET_2BIT_U8(_ptr_, _shift_, _val_) \
393 ((*(_ptr_) &= ~(3 << (_shift_))), \
394 (*(_ptr_) |= (*(_ptr_) & (((u8)3) << (_shift_))) | \
395 (((u8)(_val_) & 3) << _shift_)))
397 #define GET_2BIT_U8(_var_, _shift_) \
398 (((_var_) & (((u8)3) << (_shift_))) >> (_shift_))
400 #define SET_2BIT_LE16(_u16ptr_, _shift_, _val_) \
401 ((*(_u16ptr_) &= ~(3 << (_shift_))), \
403 (((*(_u16ptr_)) & (((u16)3) << ((u16)_shift_))) | \
404 (((u16)(_val_) & (u16)3) << (u16)(_shift_)))))
406 #define GET_2BIT_LE16(_var_, _shift_) \
407 (((_var_) & (((u16)3) << (_shift_))) >> (_shift_))
409 #define SET_2BIT_LE32(_u32ptr_, _shift_, _val_) \
410 ((*(_u32ptr_) &= ~(3 << (_shift_))), \
411 (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)3) << (_shift_))) | \
412 (((u32)(_val_) & 3) << _shift_))))
414 #define GET_2BIT_LE32(_var_, _shift_) \
415 (((_var_) & (((u32)3) << (_shift_))) >> (_shift_))
417 #define SET_3BIT_LE16(_u16ptr_, _shift_, _val_) \
418 ((*(_u16ptr_) &= ~(7 << (_shift_))), \
419 (*(_u16ptr_) |= (((*(_u16ptr_)) & (((u16)7) << (_shift_))) | \
420 (((u16)(_val_) & 7) << _shift_))))
422 #define GET_3BIT_LE16(_var_, _shift_) \
423 (((_var_) & (((u16)7) << (_shift_))) >> (_shift_))
425 #define SET_3BIT_LE32(_u32ptr_, _shift_, _val_) \
426 ((*(_u32ptr_) &= ~(7 << (_shift_))), \
427 (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)7) << (_shift_))) | \
428 (((u32)(_val_) & 7) << _shift_))))
430 #define GET_3BIT_LE32(_var_, _shift_) \
431 (((_var_) & (((u32)7) << (_shift_))) >> (_shift_))
434 #define HT_CAP_INFO_ADVANCED_CODDING_CAP ((u16) BIT(0))
435 #define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET ((u16) BIT(1))
436 #define HT_CAP_INFO_MIMO_PWR_SAVE_OFFSET 2
437 #define HT_CAP_INFO_GREEN_FIELD ((u16) BIT(4))
438 #define HT_CAP_INFO_SHORT_GI20MHZ ((u16) BIT(5))
439 #define HT_CAP_INFO_SHORT_GI40MHZ ((u16) BIT(6))
440 #define HT_CAP_INFO_TX_STBC ((u16) BIT(7))
441 #define HT_CAP_INFO_RX_STBC_OFFSET 8
442 #define HT_CAP_INFO_DELAYED_BA ((u16) BIT(10))
443 #define HT_CAP_INFO_MAX_AMSDU_SIZE ((u16) BIT(11))
444 #define HT_CAP_INFO_DSSS_CCK40MHZ ((u16) BIT(12))
445 #define HT_CAP_INFO_PSMP_SUPP ((u16) BIT(13))
446 #define HT_CAP_INFO_STBC_CTRL_FRAME_SUPP ((u16) BIT(14))
447 #define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT ((u16) BIT(15))
450 #define MAC_HT_PARAM_INFO_MAX_RX_AMPDU_FACTOR_OFFSET 0
451 #define MAC_HT_PARAM_INFO_MAX_MPDU_DENSITY_OFFSET 2
453 #define EXT_HT_CAP_INFO_PCO ((u16) BIT(0))
454 #define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET 1
455 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET 8
456 #define EXT_HT_CAP_INFO_HTC_SUPPORTED ((u16) BIT(10))
457 #define EXT_HT_CAP_INFO_RD_RESPONDER ((u16) BIT(11))
460 #define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0))
461 #define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
462 #define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
463 #define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3))
464 #define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4))
465 #define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5))
466 #define TX_BEAMFORM_CAP_CALIB_OFFSET 6
467 #define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
468 #define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9))
469 #define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10))
470 #define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
471 #define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
472 #define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
473 #define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17
474 #define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
475 #define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
476 #define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
477 #define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
480 #define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0))
481 #define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
482 #define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
483 #define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
484 #define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
485 #define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5))
486 #define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6))
492 struct ieee80211_ht_capability data;
496 #define EXT_CHNL_OFF_NONE 0
497 #define EXT_CHNL_OFF_ABOVE 1
498 #define EXT_CHNL_OFF_BELOW 3
500 #define REC_TRANS_CHNL_WIDTH_20 0
501 #define REC_TRANS_CHNL_WIDTH_ANY 1
503 #define OP_MODE_PURE 0
504 #define OP_MODE_MAY_BE_LEGACY_STAS 1
505 #define OP_MODE_20MHZ_HT_STA_ASSOCED 2
506 #define OP_MODE_MIXED 3
508 #define HT_INFO_HT_PARAM_EXT_CHNL_OFF_OFFSET 0
509 #define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2))
510 #define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3))
511 #define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4))
512 #define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5))
514 #define HT_INFO_OPERATION_MODE_OP_MODE_MASK \
515 ((le16) (0x0001 | 0x0002))
516 #define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0
517 #define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2))
518 #define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3))
519 #define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4))
521 #define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6))
522 #define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7))
523 #define HT_INFO_STBC_PARAM_SECONDARY_BCN ((u16) BIT(8))
524 #define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9))
525 #define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10))
526 #define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11))
529 /* Secondary channel offset element */
530 #define SECONDARY_CHANNEL_OFFSET_NONE 0
531 #define SECONDARY_CHANNEL_OFFSET_ABOVE 1
532 #define SECONDARY_CHANNEL_OFFSET_BELOW 3
533 struct secondary_channel_offset_ie {
536 u8 secondary_offset_offset;
540 /* body of Recommended Transmit Channel Width action frame */
541 #define CHANNEL_WIDTH_20 0
542 #define CHANNEL_WIDTH_ANY 1
543 struct recommended_tx_channel_width_action {
549 /* body of MIMO Power Save action frame */
550 #define PWR_SAVE_MODE_STATIC 0
551 #define PWR_SAVE_MODE_DYNAMIC 1
552 struct mimo_pwr_save_action {
560 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
563 #define WME_OUI_TYPE 2
564 #define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
565 #define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
566 #define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
567 #define WME_VERSION 1
569 #define WME_ACTION_CODE_SETUP_REQUEST 0
570 #define WME_ACTION_CODE_SETUP_RESPONSE 1
571 #define WME_ACTION_CODE_TEARDOWN 2
573 #define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
574 #define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
575 #define WME_SETUP_RESPONSE_STATUS_REFUSED 3
577 #define WME_TSPEC_DIRECTION_UPLINK 0
578 #define WME_TSPEC_DIRECTION_DOWNLINK 1
579 #define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
581 #endif /* IEEE802_11_DEFS_H */