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
223 #pragma pack(push, 1)
224 #endif /* _MSC_VER */
226 struct ieee80211_mgmt
{
236 le16 auth_transaction
;
238 /* possibly followed by Challenge text */
240 } STRUCT_PACKED auth
;
243 } STRUCT_PACKED deauth
;
246 le16 listen_interval
;
247 /* followed by SSID and Supported rates */
249 } STRUCT_PACKED assoc_req
;
254 /* followed by Supported rates */
256 } STRUCT_PACKED assoc_resp
, reassoc_resp
;
259 le16 listen_interval
;
261 /* followed by SSID and Supported rates */
263 } STRUCT_PACKED reassoc_req
;
266 } STRUCT_PACKED disassoc
;
271 /* followed by some of SSID, Supported rates,
272 * FH Params, DS Params, CF Params, IBSS Params, TIM */
274 } STRUCT_PACKED beacon
;
276 /* only variable items: SSID, Supported rates */
278 } STRUCT_PACKED probe_req
;
283 /* followed by some of SSID, Supported rates,
284 * FH Params, DS Params, CF Params, IBSS Params */
286 } STRUCT_PACKED probe_resp
;
295 } STRUCT_PACKED wme_action
;
303 } STRUCT_PACKED chan_switch
;
306 u8 sta_addr
[ETH_ALEN
];
307 u8 target_ap_addr
[ETH_ALEN
];
308 u8 variable
[0]; /* FT Request */
309 } STRUCT_PACKED ft_action_req
;
312 u8 sta_addr
[ETH_ALEN
];
313 u8 target_ap_addr
[ETH_ALEN
];
315 u8 variable
[0]; /* FT Request */
316 } STRUCT_PACKED ft_action_resp
;
319 u8 transaction_id
[16];
320 } STRUCT_PACKED ping_req
;
323 u8 transaction_id
[16];
324 } STRUCT_PACKED ping_resp
;
326 } STRUCT_PACKED action
;
332 #endif /* _MSC_VER */
334 #define ERP_INFO_NON_ERP_PRESENT BIT(0)
335 #define ERP_INFO_USE_PROTECTION BIT(1)
336 #define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
339 /* HT Capability element */
341 #define MIMO_PWR_DONT_SEND_MIMO_SEQS 0
342 #define MIMO_PWR_NEED2PRECEDE_MIMO_SEQS_BY_RTS 1
343 #define MIMO_PWR_NO_LIMIT_ON_MIMO_SEQS 3
346 MAX_RX_AMPDU_FACTOR_8KB
= 0,
347 MAX_RX_AMPDU_FACTOR_16KB
,
348 MAX_RX_AMPDU_FACTOR_32KB
,
349 MAX_RX_AMPDU_FACTOR_64KB
353 CALIBRATION_NOT_SUPPORTED
= 0,
354 CALIBRATION_CANNOT_INIT
,
355 CALIBRATION_CAN_INIT
,
356 CALIBRATION_FULL_SUPPORT
360 MCS_FEEDBACK_NOT_PROVIDED
= 0,
361 MCS_FEEDBACK_UNSOLICITED
,
362 MCS_FEEDBACK_MRQ_RESPONSE
366 struct ieee80211_ht_capability
{
367 le16 capabilities_info
;
368 u8 mac_ht_params_info
;
369 u8 supported_mcs_set
[16];
370 le16 extended_ht_capability_info
;
371 le32 tx_BF_capability_info
;
372 u8 antenna_selection_info
;
376 struct ieee80211_ht_operation
{
384 /* auxiliary bit manipulation macros FIXME: move it to common later... */
385 #define SET_2BIT_U8(_ptr_, _shift_, _val_) \
386 ((*(_ptr_) &= ~(3 << (_shift_))), \
387 (*(_ptr_) |= (*(_ptr_) & (((u8)3) << (_shift_))) | \
388 (((u8)(_val_) & 3) << _shift_)))
390 #define GET_2BIT_U8(_var_, _shift_) \
391 (((_var_) & (((u8)3) << (_shift_))) >> (_shift_))
393 #define SET_2BIT_LE16(_u16ptr_, _shift_, _val_) \
394 ((*(_u16ptr_) &= ~(3 << (_shift_))), \
396 (((*(_u16ptr_)) & (((u16)3) << ((u16)_shift_))) | \
397 (((u16)(_val_) & (u16)3) << (u16)(_shift_)))))
399 #define GET_2BIT_LE16(_var_, _shift_) \
400 (((_var_) & (((u16)3) << (_shift_))) >> (_shift_))
402 #define SET_2BIT_LE32(_u32ptr_, _shift_, _val_) \
403 ((*(_u32ptr_) &= ~(3 << (_shift_))), \
404 (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)3) << (_shift_))) | \
405 (((u32)(_val_) & 3) << _shift_))))
407 #define GET_2BIT_LE32(_var_, _shift_) \
408 (((_var_) & (((u32)3) << (_shift_))) >> (_shift_))
410 #define SET_3BIT_LE16(_u16ptr_, _shift_, _val_) \
411 ((*(_u16ptr_) &= ~(7 << (_shift_))), \
412 (*(_u16ptr_) |= (((*(_u16ptr_)) & (((u16)7) << (_shift_))) | \
413 (((u16)(_val_) & 7) << _shift_))))
415 #define GET_3BIT_LE16(_var_, _shift_) \
416 (((_var_) & (((u16)7) << (_shift_))) >> (_shift_))
418 #define SET_3BIT_LE32(_u32ptr_, _shift_, _val_) \
419 ((*(_u32ptr_) &= ~(7 << (_shift_))), \
420 (*(_u32ptr_) |= (((*(_u32ptr_)) & (((u32)7) << (_shift_))) | \
421 (((u32)(_val_) & 7) << _shift_))))
423 #define GET_3BIT_LE32(_var_, _shift_) \
424 (((_var_) & (((u32)7) << (_shift_))) >> (_shift_))
427 #define HT_CAP_INFO_ADVANCED_CODDING_CAP ((u16) BIT(0))
428 #define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET ((u16) BIT(1))
429 #define HT_CAP_INFO_MIMO_PWR_SAVE_OFFSET 2
430 #define HT_CAP_INFO_GREEN_FIELD ((u16) BIT(4))
431 #define HT_CAP_INFO_SHORT_GI20MHZ ((u16) BIT(5))
432 #define HT_CAP_INFO_SHORT_GI40MHZ ((u16) BIT(6))
433 #define HT_CAP_INFO_TX_STBC ((u16) BIT(7))
434 #define HT_CAP_INFO_RX_STBC_OFFSET 8
435 #define HT_CAP_INFO_DELAYED_BA ((u16) BIT(10))
436 #define HT_CAP_INFO_MAX_AMSDU_SIZE ((u16) BIT(11))
437 #define HT_CAP_INFO_DSSS_CCK40MHZ ((u16) BIT(12))
438 #define HT_CAP_INFO_PSMP_SUPP ((u16) BIT(13))
439 #define HT_CAP_INFO_STBC_CTRL_FRAME_SUPP ((u16) BIT(14))
440 #define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT ((u16) BIT(15))
443 #define MAC_HT_PARAM_INFO_MAX_RX_AMPDU_FACTOR_OFFSET 0
444 #define MAC_HT_PARAM_INFO_MAX_MPDU_DENSITY_OFFSET 2
446 #define EXT_HT_CAP_INFO_PCO ((u16) BIT(0))
447 #define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET 1
448 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET 8
449 #define EXT_HT_CAP_INFO_HTC_SUPPORTED ((u16) BIT(10))
450 #define EXT_HT_CAP_INFO_RD_RESPONDER ((u16) BIT(11))
453 #define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0))
454 #define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
455 #define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
456 #define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3))
457 #define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4))
458 #define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5))
459 #define TX_BEAMFORM_CAP_CALIB_OFFSET 6
460 #define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
461 #define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9))
462 #define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10))
463 #define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
464 #define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
465 #define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
466 #define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17
467 #define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
468 #define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
469 #define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
470 #define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
473 #define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0))
474 #define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
475 #define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
476 #define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
477 #define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
478 #define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5))
479 #define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6))
485 struct ieee80211_ht_capability data
;
489 #define EXT_CHNL_OFF_NONE 0
490 #define EXT_CHNL_OFF_ABOVE 1
491 #define EXT_CHNL_OFF_BELOW 3
493 #define REC_TRANS_CHNL_WIDTH_20 0
494 #define REC_TRANS_CHNL_WIDTH_ANY 1
496 #define OP_MODE_PURE 0
497 #define OP_MODE_MAY_BE_LEGACY_STAS 1
498 #define OP_MODE_20MHZ_HT_STA_ASSOCED 2
499 #define OP_MODE_MIXED 3
501 #define HT_INFO_HT_PARAM_EXT_CHNL_OFF_OFFSET 0
502 #define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2))
503 #define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3))
504 #define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4))
505 #define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5))
507 #define HT_INFO_OPERATION_MODE_OP_MODE_MASK \
508 ((le16) (0x0001 | 0x0002))
509 #define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0
510 #define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2))
511 #define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3))
512 #define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4))
514 #define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6))
515 #define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7))
516 #define HT_INFO_STBC_PARAM_SECONDARY_BCN ((u16) BIT(8))
517 #define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9))
518 #define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10))
519 #define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11))
522 /* Secondary channel offset element */
523 #define SECONDARY_CHANNEL_OFFSET_NONE 0
524 #define SECONDARY_CHANNEL_OFFSET_ABOVE 1
525 #define SECONDARY_CHANNEL_OFFSET_BELOW 3
526 struct secondary_channel_offset_ie
{
529 u8 secondary_offset_offset
;
533 /* body of Recommended Transmit Channel Width action frame */
534 #define CHANNEL_WIDTH_20 0
535 #define CHANNEL_WIDTH_ANY 1
536 struct recommended_tx_channel_width_action
{
542 /* body of MIMO Power Save action frame */
543 #define PWR_SAVE_MODE_STATIC 0
544 #define PWR_SAVE_MODE_DYNAMIC 1
545 struct mimo_pwr_save_action
{
552 #endif /* IEEE802_11_DEFS_H */