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15#ifndef __IEEE80211_H
16#define __IEEE80211_H
17
18#include <linux/ieee80211.h>
19
20#define MGMT_QUEUE_NUM 5
21
22#define ETH_ALEN 6
23#define ETH_TYPE_LEN 2
24#define PAYLOAD_TYPE_LEN 1
25
26#define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28)
27
28
29enum {
30 RTL871X_HOSTAPD_FLUSH = 1,
31 RTL871X_HOSTAPD_ADD_STA = 2,
32 RTL871X_HOSTAPD_REMOVE_STA = 3,
33 RTL871X_HOSTAPD_GET_INFO_STA = 4,
34
35 RTL871X_HOSTAPD_GET_WPAIE_STA = 5,
36 RTL871X_SET_ENCRYPTION = 6,
37 RTL871X_GET_ENCRYPTION = 7,
38 RTL871X_HOSTAPD_SET_FLAGS_STA = 8,
39 RTL871X_HOSTAPD_GET_RID = 9,
40 RTL871X_HOSTAPD_SET_RID = 10,
41 RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
42 RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12,
43 RTL871X_HOSTAPD_MLME = 13,
44 RTL871X_HOSTAPD_SCAN_REQ = 14,
45 RTL871X_HOSTAPD_STA_CLEAR_STATS = 15,
46 RTL871X_HOSTAPD_SET_BEACON = 16,
47 RTL871X_HOSTAPD_SET_WPS_BEACON = 17,
48 RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18,
49 RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19,
50 RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20,
51 RTL871X_HOSTAPD_SET_MACADDR_ACL = 21,
52 RTL871X_HOSTAPD_ACL_ADD_STA = 22,
53 RTL871X_HOSTAPD_ACL_REMOVE_STA = 23,
54};
55
56
57#define WLAN_STA_AUTH BIT(0)
58#define WLAN_STA_ASSOC BIT(1)
59#define WLAN_STA_PS BIT(2)
60#define WLAN_STA_TIM BIT(3)
61#define WLAN_STA_PERM BIT(4)
62#define WLAN_STA_AUTHORIZED BIT(5)
63#define WLAN_STA_PENDING_POLL BIT(6)
64#define WLAN_STA_SHORT_PREAMBLE BIT(7)
65#define WLAN_STA_PREAUTH BIT(8)
66#define WLAN_STA_WME BIT(9)
67#define WLAN_STA_MFP BIT(10)
68#define WLAN_STA_HT BIT(11)
69#define WLAN_STA_WPS BIT(12)
70#define WLAN_STA_MAYBE_WPS BIT(13)
71#define WLAN_STA_VHT BIT(14)
72#define WLAN_STA_NONERP BIT(31)
73
74#define IEEE_CMD_SET_WPA_PARAM 1
75#define IEEE_CMD_SET_WPA_IE 2
76#define IEEE_CMD_SET_ENCRYPTION 3
77#define IEEE_CMD_MLME 4
78
79#define IEEE_PARAM_WPA_ENABLED 1
80#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
81#define IEEE_PARAM_DROP_UNENCRYPTED 3
82#define IEEE_PARAM_PRIVACY_INVOKED 4
83#define IEEE_PARAM_AUTH_ALGS 5
84#define IEEE_PARAM_IEEE_802_1X 6
85#define IEEE_PARAM_WPAX_SELECT 7
86
87#define AUTH_ALG_OPEN_SYSTEM 0x1
88#define AUTH_ALG_SHARED_KEY 0x2
89#define AUTH_ALG_LEAP 0x00000004
90
91#define IEEE_MLME_STA_DEAUTH 1
92#define IEEE_MLME_STA_DISASSOC 2
93
94#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
95#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
96#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
97#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
98#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
99#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
100
101
102#define IEEE_CRYPT_ALG_NAME_LEN 16
103
104#define WPA_CIPHER_NONE BIT(0)
105#define WPA_CIPHER_WEP40 BIT(1)
106#define WPA_CIPHER_WEP104 BIT(2)
107#define WPA_CIPHER_TKIP BIT(3)
108#define WPA_CIPHER_CCMP BIT(4)
109
110
111
112#define WPA_SELECTOR_LEN 4
113extern u8 RTW_WPA_OUI_TYPE[] ;
114extern u16 RTW_WPA_VERSION ;
115extern u8 WPA_AUTH_KEY_MGMT_NONE[];
116extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[];
117extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
118extern u8 WPA_CIPHER_SUITE_NONE[];
119extern u8 WPA_CIPHER_SUITE_WEP40[];
120extern u8 WPA_CIPHER_SUITE_TKIP[];
121extern u8 WPA_CIPHER_SUITE_WRAP[];
122extern u8 WPA_CIPHER_SUITE_CCMP[];
123extern u8 WPA_CIPHER_SUITE_WEP104[];
124
125
126#define RSN_HEADER_LEN 4
127#define RSN_SELECTOR_LEN 4
128
129extern u16 RSN_VERSION_BSD;
130extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[];
131extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
132extern u8 RSN_CIPHER_SUITE_NONE[];
133extern u8 RSN_CIPHER_SUITE_WEP40[];
134extern u8 RSN_CIPHER_SUITE_TKIP[];
135extern u8 RSN_CIPHER_SUITE_WRAP[];
136extern u8 RSN_CIPHER_SUITE_CCMP[];
137extern u8 RSN_CIPHER_SUITE_WEP104[];
138
139
140typedef enum _RATEID_IDX_ {
141 RATEID_IDX_BGN_40M_2SS = 0,
142 RATEID_IDX_BGN_40M_1SS = 1,
143 RATEID_IDX_BGN_20M_2SS_BN = 2,
144 RATEID_IDX_BGN_20M_1SS_BN = 3,
145 RATEID_IDX_GN_N2SS = 4,
146 RATEID_IDX_GN_N1SS = 5,
147 RATEID_IDX_BG = 6,
148 RATEID_IDX_G = 7,
149 RATEID_IDX_B = 8,
150 RATEID_IDX_VHT_2SS = 9,
151 RATEID_IDX_VHT_1SS = 10,
152} RATEID_IDX, *PRATEID_IDX;
153
154typedef enum _RATR_TABLE_MODE{
155 RATR_INX_WIRELESS_NGB = 0,
156 RATR_INX_WIRELESS_NG = 1,
157 RATR_INX_WIRELESS_NB = 2,
158 RATR_INX_WIRELESS_N = 3,
159 RATR_INX_WIRELESS_GB = 4,
160 RATR_INX_WIRELESS_G = 5,
161 RATR_INX_WIRELESS_B = 6,
162 RATR_INX_WIRELESS_MC = 7,
163 RATR_INX_WIRELESS_AC_N = 8,
164}RATR_TABLE_MODE, *PRATR_TABLE_MODE;
165
166
167enum NETWORK_TYPE
168{
169 WIRELESS_INVALID = 0,
170
171 WIRELESS_11B = BIT(0),
172 WIRELESS_11G = BIT(1),
173 WIRELESS_11A = BIT(2),
174 WIRELESS_11_24N = BIT(3),
175 WIRELESS_11_5N = BIT(4),
176 WIRELESS_AUTO = BIT(5),
177 WIRELESS_11AC = BIT(6),
178
179
180
181 WIRELESS_11BG = (WIRELESS_11B|WIRELESS_11G),
182 WIRELESS_11G_24N = (WIRELESS_11G|WIRELESS_11_24N),
183 WIRELESS_11A_5N = (WIRELESS_11A|WIRELESS_11_5N),
184 WIRELESS_11B_24N = (WIRELESS_11B|WIRELESS_11_24N),
185 WIRELESS_11BG_24N = (WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N),
186 WIRELESS_11_24AC = (WIRELESS_11G|WIRELESS_11AC),
187 WIRELESS_11_5AC = (WIRELESS_11A|WIRELESS_11AC),
188
189
190
191 WIRELESS_11AGN = (WIRELESS_11A|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N),
192 WIRELESS_11ABGN = (WIRELESS_11A|WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N),
193 WIRELESS_MODE_24G = (WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11AC),
194 WIRELESS_MODE_MAX = (WIRELESS_11A|WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N|WIRELESS_11AC),
195};
196
197#define SUPPORTED_24G_NETTYPE_MSK (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N)
198
199#define IsLegacyOnly(NetType) ((NetType) == ((NetType) & (WIRELESS_11BG|WIRELESS_11A)))
200
201#define IsSupported24G(NetType) ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? true : false)
202
203#define IsEnableHWCCK(NetType) IsSupported24G(NetType)
204#define IsEnableHWOFDM(NetType) (((NetType) & (WIRELESS_11G|WIRELESS_11_24N)) ? true : false)
205
206#define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType)
207#define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType)
208#define IsSupportedRxHT(NetType) IsEnableHWOFDM(NetType)
209
210#define IsSupportedTxCCK(NetType) (((NetType) & (WIRELESS_11B)) ? true : false)
211#define IsSupportedTxOFDM(NetType) (((NetType) & (WIRELESS_11G|WIRELESS_11A)) ? true : false)
212#define IsSupportedHT(NetType) (((NetType) & (WIRELESS_11_24N|WIRELESS_11_5N)) ? true : false)
213
214#define IsSupportedVHT(NetType) (((NetType) & (WIRELESS_11AC)) ? true : false)
215
216
217typedef struct ieee_param {
218 u32 cmd;
219 u8 sta_addr[ETH_ALEN];
220 union {
221 struct {
222 u8 name;
223 u32 value;
224 } wpa_param;
225 struct {
226 u32 len;
227 u8 reserved[32];
228 u8 data[0];
229 } wpa_ie;
230 struct{
231 int command;
232 int reason_code;
233 } mlme;
234 struct {
235 u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
236 u8 set_tx;
237 u32 err;
238 u8 idx;
239 u8 seq[8];
240 u16 key_len;
241 u8 key[0];
242 } crypt;
243 struct {
244 u16 aid;
245 u16 capability;
246 int flags;
247 u8 tx_supp_rates[16];
248 struct rtw_ieee80211_ht_cap ht_cap;
249 } add_sta;
250 struct {
251 u8 reserved[2];
252 u8 buf[0];
253 } bcn_ie;
254 } u;
255}ieee_param;
256
257typedef struct ieee_param_ex {
258 u32 cmd;
259 u8 sta_addr[ETH_ALEN];
260 u8 data[0];
261}ieee_param_ex;
262
263struct sta_data{
264 u16 aid;
265 u16 capability;
266 int flags;
267 u32 sta_set;
268 u8 tx_supp_rates[16];
269 u32 tx_supp_rates_len;
270 struct rtw_ieee80211_ht_cap ht_cap;
271 u64 rx_pkts;
272 u64 rx_bytes;
273 u64 rx_drops;
274 u64 tx_pkts;
275 u64 tx_bytes;
276 u64 tx_drops;
277};
278
279#define IEEE80211_DATA_LEN 2304
280
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283
284
285
286
287
288
289#define IEEE80211_HLEN 30
290#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
291
292
293
294#define IEEE_IBSS_MAC_HASH_SIZE 31
295
296struct ieee_ibss_seq {
297 u8 mac[ETH_ALEN];
298 u16 seq_num;
299 u16 frag_num;
300 unsigned long packet_time;
301 struct list_head list;
302};
303
304struct eapol {
305 u8 snap[6];
306 u16 ethertype;
307 u8 version;
308 u8 type;
309 u16 length;
310} __attribute__ ((packed));
311
312enum eap_type {
313 EAP_PACKET = 0,
314 EAPOL_START,
315 EAPOL_LOGOFF,
316 EAPOL_KEY,
317 EAPOL_ENCAP_ASF_ALERT
318};
319
320#define IEEE80211_3ADDR_LEN 24
321#define IEEE80211_4ADDR_LEN 30
322#define IEEE80211_FCS_LEN 4
323
324#define MIN_FRAG_THRESHOLD 256U
325#define MAX_FRAG_THRESHOLD 2346U
326
327
328#define RTW_IEEE80211_FCTL_VERS 0x0003
329#define RTW_IEEE80211_FCTL_FTYPE 0x000c
330#define RTW_IEEE80211_FCTL_STYPE 0x00f0
331#define RTW_IEEE80211_FCTL_TODS 0x0100
332#define RTW_IEEE80211_FCTL_FROMDS 0x0200
333#define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400
334#define RTW_IEEE80211_FCTL_RETRY 0x0800
335#define RTW_IEEE80211_FCTL_PM 0x1000
336#define RTW_IEEE80211_FCTL_MOREDATA 0x2000
337#define RTW_IEEE80211_FCTL_PROTECTED 0x4000
338#define RTW_IEEE80211_FCTL_ORDER 0x8000
339#define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00
340
341#define RTW_IEEE80211_FTYPE_MGMT 0x0000
342#define RTW_IEEE80211_FTYPE_CTL 0x0004
343#define RTW_IEEE80211_FTYPE_DATA 0x0008
344#define RTW_IEEE80211_FTYPE_EXT 0x000c
345
346
347#define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000
348#define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010
349#define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020
350#define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030
351#define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040
352#define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050
353#define RTW_IEEE80211_STYPE_BEACON 0x0080
354#define RTW_IEEE80211_STYPE_ATIM 0x0090
355#define RTW_IEEE80211_STYPE_DISASSOC 0x00A0
356#define RTW_IEEE80211_STYPE_AUTH 0x00B0
357#define RTW_IEEE80211_STYPE_DEAUTH 0x00C0
358#define RTW_IEEE80211_STYPE_ACTION 0x00D0
359
360
361#define RTW_IEEE80211_STYPE_CTL_EXT 0x0060
362#define RTW_IEEE80211_STYPE_BACK_REQ 0x0080
363#define RTW_IEEE80211_STYPE_BACK 0x0090
364#define RTW_IEEE80211_STYPE_PSPOLL 0x00A0
365#define RTW_IEEE80211_STYPE_RTS 0x00B0
366#define RTW_IEEE80211_STYPE_CTS 0x00C0
367#define RTW_IEEE80211_STYPE_ACK 0x00D0
368#define RTW_IEEE80211_STYPE_CFEND 0x00E0
369#define RTW_IEEE80211_STYPE_CFENDACK 0x00F0
370
371
372#define RTW_IEEE80211_STYPE_DATA 0x0000
373#define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010
374#define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020
375#define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
376#define RTW_IEEE80211_STYPE_NULLFUNC 0x0040
377#define RTW_IEEE80211_STYPE_CFACK 0x0050
378#define RTW_IEEE80211_STYPE_CFPOLL 0x0060
379#define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070
380#define RTW_IEEE80211_STYPE_QOS_DATA 0x0080
381#define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
382#define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
383#define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
384#define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
385#define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0
386#define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0
387#define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
388
389
390#define RTW_IEEE80211_SCTL_FRAG 0x000F
391#define RTW_IEEE80211_SCTL_SEQ 0xFFF0
392
393
394#define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
395#define RTW_ERP_INFO_USE_PROTECTION BIT(1)
396#define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
397
398
399#define NORMAL_ACK 0
400#define NO_ACK 1
401#define NON_EXPLICIT_ACK 2
402#define BLOCK_ACK 3
403
404#ifndef ETH_P_PAE
405#define ETH_P_PAE 0x888E
406#endif
407
408#define ETH_P_PREAUTH 0x88C7
409
410#define ETH_P_ECONET 0x0018
411
412#ifndef ETH_P_80211_RAW
413#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
414#endif
415
416
417
418#define P80211_OUI_LEN 3
419
420struct ieee80211_snap_hdr {
421 u8 dsap;
422 u8 ssap;
423 u8 ctrl;
424 u8 oui[P80211_OUI_LEN];
425} __attribute__ ((packed));
426
427#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
428
429#define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE)
430#define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE)
431
432#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
433
434#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
435#define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
436
437
438#define WLAN_AUTH_OPEN 0
439#define WLAN_AUTH_SHARED_KEY 1
440
441#define WLAN_AUTH_CHALLENGE_LEN 128
442
443#define WLAN_CAPABILITY_BSS (1<<0)
444#define WLAN_CAPABILITY_IBSS (1<<1)
445#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
446#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
447#define WLAN_CAPABILITY_PRIVACY (1<<4)
448#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
449#define WLAN_CAPABILITY_PBCC (1<<6)
450#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
451#define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
452
453
454#define WLAN_STATUS_SUCCESS 0
455#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
456#define WLAN_STATUS_CAPS_UNSUPPORTED 10
457#define WLAN_STATUS_REASSOC_NO_ASSOC 11
458#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
459#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
460#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
461#define WLAN_STATUS_CHALLENGE_FAIL 15
462#define WLAN_STATUS_AUTH_TIMEOUT 16
463#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
464#define WLAN_STATUS_ASSOC_DENIED_RATES 18
465
466#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
467#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
468#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
469
470
471#define WLAN_REASON_UNSPECIFIED 1
472#define WLAN_REASON_PREV_AUTH_NOT_VALID 2
473#define WLAN_REASON_DEAUTH_LEAVING 3
474#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
475#define WLAN_REASON_DISASSOC_AP_BUSY 5
476#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
477#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
478#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
479#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
480#define WLAN_REASON_ACTIVE_ROAM 65533
481#define WLAN_REASON_JOIN_WRONG_CHANNEL 65534
482#define WLAN_REASON_EXPIRATION_CHK 65535
483
484
485#define WLAN_EID_SSID 0
486#define WLAN_EID_SUPP_RATES 1
487#define WLAN_EID_FH_PARAMS 2
488#define WLAN_EID_DS_PARAMS 3
489#define WLAN_EID_CF_PARAMS 4
490#define WLAN_EID_TIM 5
491#define WLAN_EID_IBSS_PARAMS 6
492#define WLAN_EID_CHALLENGE 16
493
494#define WLAN_EID_PWR_CONSTRAINT 32
495#define WLAN_EID_PWR_CAPABILITY 33
496#define WLAN_EID_TPC_REQUEST 34
497#define WLAN_EID_TPC_REPORT 35
498#define WLAN_EID_SUPPORTED_CHANNELS 36
499#define WLAN_EID_CHANNEL_SWITCH 37
500#define WLAN_EID_MEASURE_REQUEST 38
501#define WLAN_EID_MEASURE_REPORT 39
502#define WLAN_EID_QUITE 40
503#define WLAN_EID_IBSS_DFS 41
504
505#define WLAN_EID_ERP_INFO 42
506#define WLAN_EID_HT_CAP 45
507#define WLAN_EID_RSN 48
508#define WLAN_EID_EXT_SUPP_RATES 50
509#define WLAN_EID_MOBILITY_DOMAIN 54
510#define WLAN_EID_FAST_BSS_TRANSITION 55
511#define WLAN_EID_TIMEOUT_INTERVAL 56
512#define WLAN_EID_RIC_DATA 57
513#define WLAN_EID_HT_OPERATION 61
514#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
515#define WLAN_EID_20_40_BSS_COEXISTENCE 72
516#define WLAN_EID_20_40_BSS_INTOLERANT 73
517#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
518#define WLAN_EID_MMIE 76
519#define WLAN_EID_VENDOR_SPECIFIC 221
520#define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC)
521#define WLAN_EID_VHT_CAPABILITY 191
522#define WLAN_EID_VHT_OPERATION 192
523#define WLAN_EID_VHT_OP_MODE_NOTIFY 199
524
525#define IEEE80211_MGMT_HDR_LEN 24
526#define IEEE80211_DATA_HDR3_LEN 24
527#define IEEE80211_DATA_HDR4_LEN 30
528
529
530#define IEEE80211_STATMASK_SIGNAL (1<<0)
531#define IEEE80211_STATMASK_RSSI (1<<1)
532#define IEEE80211_STATMASK_NOISE (1<<2)
533#define IEEE80211_STATMASK_RATE (1<<3)
534#define IEEE80211_STATMASK_WEMASK 0x7
535
536
537#define IEEE80211_CCK_MODULATION (1<<0)
538#define IEEE80211_OFDM_MODULATION (1<<1)
539
540#define IEEE80211_24GHZ_BAND (1<<0)
541#define IEEE80211_52GHZ_BAND (1<<1)
542
543#define IEEE80211_CCK_RATE_LEN 4
544#define IEEE80211_NUM_OFDM_RATESLEN 8
545
546
547#define IEEE80211_CCK_RATE_1MB 0x02
548#define IEEE80211_CCK_RATE_2MB 0x04
549#define IEEE80211_CCK_RATE_5MB 0x0B
550#define IEEE80211_CCK_RATE_11MB 0x16
551#define IEEE80211_OFDM_RATE_LEN 8
552#define IEEE80211_OFDM_RATE_6MB 0x0C
553#define IEEE80211_OFDM_RATE_9MB 0x12
554#define IEEE80211_OFDM_RATE_12MB 0x18
555#define IEEE80211_OFDM_RATE_18MB 0x24
556#define IEEE80211_OFDM_RATE_24MB 0x30
557#define IEEE80211_OFDM_RATE_36MB 0x48
558#define IEEE80211_OFDM_RATE_48MB 0x60
559#define IEEE80211_OFDM_RATE_54MB 0x6C
560#define IEEE80211_BASIC_RATE_MASK 0x80
561
562#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
563#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
564#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
565#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
566#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
567#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
568#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
569#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
570#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
571#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
572#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
573#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
574
575#define IEEE80211_CCK_RATES_MASK 0x0000000F
576#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
577 IEEE80211_CCK_RATE_2MB_MASK)
578#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
579 IEEE80211_CCK_RATE_5MB_MASK | \
580 IEEE80211_CCK_RATE_11MB_MASK)
581
582#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
583#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
584 IEEE80211_OFDM_RATE_12MB_MASK | \
585 IEEE80211_OFDM_RATE_24MB_MASK)
586#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
587 IEEE80211_OFDM_RATE_9MB_MASK | \
588 IEEE80211_OFDM_RATE_18MB_MASK | \
589 IEEE80211_OFDM_RATE_36MB_MASK | \
590 IEEE80211_OFDM_RATE_48MB_MASK | \
591 IEEE80211_OFDM_RATE_54MB_MASK)
592#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
593 IEEE80211_CCK_DEFAULT_RATES_MASK)
594
595#define IEEE80211_NUM_OFDM_RATES 8
596#define IEEE80211_NUM_CCK_RATES 4
597#define IEEE80211_OFDM_SHIFT_MASK_A 4
598
599
600enum MGN_RATE{
601 MGN_1M = 0x02,
602 MGN_2M = 0x04,
603 MGN_5_5M = 0x0B,
604 MGN_6M = 0x0C,
605 MGN_9M = 0x12,
606 MGN_11M = 0x16,
607 MGN_12M = 0x18,
608 MGN_18M = 0x24,
609 MGN_24M = 0x30,
610 MGN_36M = 0x48,
611 MGN_48M = 0x60,
612 MGN_54M = 0x6C,
613 MGN_MCS32 = 0x7F,
614 MGN_MCS0,
615 MGN_MCS1,
616 MGN_MCS2,
617 MGN_MCS3,
618 MGN_MCS4,
619 MGN_MCS5,
620 MGN_MCS6,
621 MGN_MCS7,
622 MGN_MCS8,
623 MGN_MCS9,
624 MGN_MCS10,
625 MGN_MCS11,
626 MGN_MCS12,
627 MGN_MCS13,
628 MGN_MCS14,
629 MGN_MCS15,
630 MGN_MCS16,
631 MGN_MCS17,
632 MGN_MCS18,
633 MGN_MCS19,
634 MGN_MCS20,
635 MGN_MCS21,
636 MGN_MCS22,
637 MGN_MCS23,
638 MGN_MCS24,
639 MGN_MCS25,
640 MGN_MCS26,
641 MGN_MCS27,
642 MGN_MCS28,
643 MGN_MCS29,
644 MGN_MCS30,
645 MGN_MCS31,
646 MGN_VHT1SS_MCS0,
647 MGN_VHT1SS_MCS1,
648 MGN_VHT1SS_MCS2,
649 MGN_VHT1SS_MCS3,
650 MGN_VHT1SS_MCS4,
651 MGN_VHT1SS_MCS5,
652 MGN_VHT1SS_MCS6,
653 MGN_VHT1SS_MCS7,
654 MGN_VHT1SS_MCS8,
655 MGN_VHT1SS_MCS9,
656 MGN_VHT2SS_MCS0,
657 MGN_VHT2SS_MCS1,
658 MGN_VHT2SS_MCS2,
659 MGN_VHT2SS_MCS3,
660 MGN_VHT2SS_MCS4,
661 MGN_VHT2SS_MCS5,
662 MGN_VHT2SS_MCS6,
663 MGN_VHT2SS_MCS7,
664 MGN_VHT2SS_MCS8,
665 MGN_VHT2SS_MCS9,
666 MGN_VHT3SS_MCS0,
667 MGN_VHT3SS_MCS1,
668 MGN_VHT3SS_MCS2,
669 MGN_VHT3SS_MCS3,
670 MGN_VHT3SS_MCS4,
671 MGN_VHT3SS_MCS5,
672 MGN_VHT3SS_MCS6,
673 MGN_VHT3SS_MCS7,
674 MGN_VHT3SS_MCS8,
675 MGN_VHT3SS_MCS9,
676 MGN_VHT4SS_MCS0,
677 MGN_VHT4SS_MCS1,
678 MGN_VHT4SS_MCS2,
679 MGN_VHT4SS_MCS3,
680 MGN_VHT4SS_MCS4,
681 MGN_VHT4SS_MCS5,
682 MGN_VHT4SS_MCS6,
683 MGN_VHT4SS_MCS7,
684 MGN_VHT4SS_MCS8,
685 MGN_VHT4SS_MCS9,
686 MGN_UNKNOWN
687};
688
689#define IS_HT_RATE(_rate) (_rate >= MGN_MCS0 && _rate <= MGN_MCS31)
690#define IS_VHT_RATE(_rate) (_rate >= MGN_VHT1SS_MCS0 && _rate <= MGN_VHT4SS_MCS9)
691#define IS_CCK_RATE(_rate) (MGN_1M == _rate || _rate == MGN_2M || _rate == MGN_5_5M || _rate == MGN_11M)
692#define IS_OFDM_RATE(_rate) (MGN_6M <= _rate && _rate <= MGN_54M && _rate != MGN_11M)
693
694
695
696
697
698struct ieee80211_rx_stats {
699 s8 rssi;
700 u8 signal;
701 u8 noise;
702 u8 received_channel;
703 u16 rate;
704 u8 mask;
705 u8 freq;
706 u16 len;
707};
708
709
710
711
712
713#define IEEE80211_FRAG_CACHE_LEN 4
714
715struct ieee80211_frag_entry {
716 u32 first_frag_time;
717 uint seq;
718 uint last_frag;
719 uint qos;
720 uint tid;
721 struct sk_buff *skb;
722 u8 src_addr[ETH_ALEN];
723 u8 dst_addr[ETH_ALEN];
724};
725
726struct ieee80211_stats {
727 uint tx_unicast_frames;
728 uint tx_multicast_frames;
729 uint tx_fragments;
730 uint tx_unicast_octets;
731 uint tx_multicast_octets;
732 uint tx_deferred_transmissions;
733 uint tx_single_retry_frames;
734 uint tx_multiple_retry_frames;
735 uint tx_retry_limit_exceeded;
736 uint tx_discards;
737 uint rx_unicast_frames;
738 uint rx_multicast_frames;
739 uint rx_fragments;
740 uint rx_unicast_octets;
741 uint rx_multicast_octets;
742 uint rx_fcs_errors;
743 uint rx_discards_no_buffer;
744 uint tx_discards_wrong_sa;
745 uint rx_discards_undecryptable;
746 uint rx_message_in_msg_fragments;
747 uint rx_message_in_bad_msg_fragments;
748};
749
750struct ieee80211_softmac_stats {
751 uint rx_ass_ok;
752 uint rx_ass_err;
753 uint rx_probe_rq;
754 uint tx_probe_rs;
755 uint tx_beacons;
756 uint rx_auth_rq;
757 uint rx_auth_rs_ok;
758 uint rx_auth_rs_err;
759 uint tx_auth_rq;
760 uint no_auth_rs;
761 uint no_ass_rs;
762 uint tx_ass_rq;
763 uint rx_ass_rq;
764 uint tx_probe_rq;
765 uint reassoc;
766 uint swtxstop;
767 uint swtxawake;
768};
769
770#define SEC_KEY_1 (1<<0)
771#define SEC_KEY_2 (1<<1)
772#define SEC_KEY_3 (1<<2)
773#define SEC_KEY_4 (1<<3)
774#define SEC_ACTIVE_KEY (1<<4)
775#define SEC_AUTH_MODE (1<<5)
776#define SEC_UNICAST_GROUP (1<<6)
777#define SEC_LEVEL (1<<7)
778#define SEC_ENABLED (1<<8)
779
780#define SEC_LEVEL_0 0
781#define SEC_LEVEL_1 1
782#define SEC_LEVEL_2 2
783#define SEC_LEVEL_2_CKIP 3
784#define SEC_LEVEL_3 4
785
786#define WEP_KEYS 4
787#define WEP_KEY_LEN 13
788
789#define BIP_MAX_KEYID 5
790#define BIP_AAD_SIZE 20
791
792struct ieee80211_security {
793 u16 active_key:2,
794 enabled:1,
795 auth_mode:2,
796 auth_algo:4,
797 unicast_uses_group:1;
798 u8 key_sizes[WEP_KEYS];
799 u8 keys[WEP_KEYS][WEP_KEY_LEN];
800 u8 level;
801 u16 flags;
802} __attribute__ ((packed));
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819struct ieee80211_header_data {
820 u16 frame_ctl;
821 u16 duration_id;
822 u8 addr1[6];
823 u8 addr2[6];
824 u8 addr3[6];
825 u16 seq_ctrl;
826};
827
828#define BEACON_PROBE_SSID_ID_POSITION 12
829
830
831#define MFIE_TYPE_SSID 0
832#define MFIE_TYPE_RATES 1
833#define MFIE_TYPE_FH_SET 2
834#define MFIE_TYPE_DS_SET 3
835#define MFIE_TYPE_CF_SET 4
836#define MFIE_TYPE_TIM 5
837#define MFIE_TYPE_IBSS_SET 6
838#define MFIE_TYPE_CHALLENGE 16
839#define MFIE_TYPE_ERP 42
840#define MFIE_TYPE_RSN 48
841#define MFIE_TYPE_RATES_EX 50
842#define MFIE_TYPE_GENERIC 221
843
844struct ieee80211_info_element_hdr {
845 u8 id;
846 u8 len;
847} __attribute__ ((packed));
848
849struct ieee80211_info_element {
850 u8 id;
851 u8 len;
852 u8 data[0];
853} __attribute__ ((packed));
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872#define IEEE80211_DEFAULT_TX_ESSID "Penguin"
873#define IEEE80211_DEFAULT_BASIC_RATE 10
874
875
876struct ieee80211_authentication {
877 struct ieee80211_header_data header;
878 u16 algorithm;
879 u16 transaction;
880 u16 status;
881
882} __attribute__ ((packed));
883
884
885struct ieee80211_probe_response {
886 struct ieee80211_header_data header;
887 u32 time_stamp[2];
888 u16 beacon_interval;
889 u16 capability;
890 struct ieee80211_info_element info_element;
891} __attribute__ ((packed));
892
893struct ieee80211_probe_request {
894 struct ieee80211_header_data header;
895
896} __attribute__ ((packed));
897
898struct ieee80211_assoc_request_frame {
899 struct ieee80211_hdr_3addr header;
900 u16 capability;
901 u16 listen_interval;
902
903 struct ieee80211_info_element_hdr info_element;
904} __attribute__ ((packed));
905
906struct ieee80211_assoc_response_frame {
907 struct ieee80211_hdr_3addr header;
908 u16 capability;
909 u16 status;
910 u16 aid;
911} __attribute__ ((packed));
912
913struct ieee80211_txb {
914 u8 nr_frags;
915 u8 encrypted;
916 u16 reserved;
917 u16 frag_size;
918 u16 payload_size;
919 struct sk_buff *fragments[0];
920};
921
922
923
924#define MAX_SWEEP_TAB_ENTRIES 42
925#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
926
927
928
929
930#define MAX_RATES_LENGTH ((u8)12)
931#define MAX_RATES_EX_LENGTH ((u8)16)
932#define MAX_NETWORK_COUNT 128
933#define MAX_CHANNEL_NUMBER 161
934#define IEEE80211_SOFTMAC_SCAN_TIME 400
935
936#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
937
938#define CRC_LENGTH 4U
939
940#define MAX_WPA_IE_LEN (256)
941#define MAX_WPS_IE_LEN (512)
942#define MAX_P2P_IE_LEN (256)
943#define MAX_WFD_IE_LEN (128)
944
945#define NETWORK_EMPTY_ESSID (1<<0)
946#define NETWORK_HAS_OFDM (1<<1)
947#define NETWORK_HAS_CCK (1<<2)
948
949#define IEEE80211_DTIM_MBCAST 4
950#define IEEE80211_DTIM_UCAST 2
951#define IEEE80211_DTIM_VALID 1
952#define IEEE80211_DTIM_INVALID 0
953
954#define IEEE80211_PS_DISABLED 0
955#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
956#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
957#define IW_ESSID_MAX_SIZE 32
958
959
960
961
962
963
964
965enum ieee80211_state {
966
967
968 IEEE80211_NOLINK = 0,
969
970
971
972
973
974
975
976
977
978
979 IEEE80211_ASSOCIATING,
980 IEEE80211_ASSOCIATING_RETRY,
981
982
983 IEEE80211_ASSOCIATING_AUTHENTICATING,
984
985
986
987
988 IEEE80211_ASSOCIATING_AUTHENTICATED,
989
990
991
992
993 IEEE80211_LINKED,
994
995
996
997
998
999
1000 IEEE80211_LINKED_SCANNING,
1001
1002};
1003
1004#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
1005#define DEFAULT_FTS 2346
1006#define MAC_FMT "%pM"
1007#define MAC_ARG(x) (x)
1008#define IP_FMT "%pI4"
1009#define IP_ARG(x) (x)
1010
1011extern __inline int is_multicast_mac_addr(const u8 *addr)
1012{
1013 return ((addr[0] != 0xff) && (0x01 & addr[0]));
1014}
1015
1016extern __inline int is_broadcast_mac_addr(const u8 *addr)
1017{
1018 return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
1019 (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
1020}
1021
1022extern __inline int is_zero_mac_addr(const u8 *addr)
1023{
1024 return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
1025 (addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
1026}
1027
1028#define CFG_IEEE80211_RESERVE_FCS (1<<0)
1029#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
1030
1031typedef struct tx_pending_t{
1032 int frag;
1033 struct ieee80211_txb *txb;
1034}tx_pending_t;
1035
1036
1037
1038#define MAXTID 16
1039
1040#define IEEE_A (1<<0)
1041#define IEEE_B (1<<1)
1042#define IEEE_G (1<<2)
1043#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
1044
1045
1046enum rtw_ieee80211_category {
1047 RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
1048 RTW_WLAN_CATEGORY_QOS = 1,
1049 RTW_WLAN_CATEGORY_DLS = 2,
1050 RTW_WLAN_CATEGORY_BACK = 3,
1051 RTW_WLAN_CATEGORY_PUBLIC = 4,
1052 RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
1053 RTW_WLAN_CATEGORY_FT = 6,
1054 RTW_WLAN_CATEGORY_HT = 7,
1055 RTW_WLAN_CATEGORY_SA_QUERY = 8,
1056 RTW_WLAN_CATEGORY_UNPROTECTED_WNM = 11,
1057 RTW_WLAN_CATEGORY_TDLS = 12,
1058 RTW_WLAN_CATEGORY_SELF_PROTECTED = 15,
1059 RTW_WLAN_CATEGORY_WMM = 17,
1060 RTW_WLAN_CATEGORY_VHT = 21,
1061 RTW_WLAN_CATEGORY_P2P = 0x7f,
1062};
1063
1064
1065enum rtw_ieee80211_spectrum_mgmt_actioncode {
1066 RTW_WLAN_ACTION_SPCT_MSR_REQ = 0,
1067 RTW_WLAN_ACTION_SPCT_MSR_RPRT = 1,
1068 RTW_WLAN_ACTION_SPCT_TPC_REQ = 2,
1069 RTW_WLAN_ACTION_SPCT_TPC_RPRT = 3,
1070 RTW_WLAN_ACTION_SPCT_CHL_SWITCH = 4,
1071 RTW_WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5,
1072};
1073
1074enum _PUBLIC_ACTION{
1075 ACT_PUBLIC_BSSCOEXIST = 0,
1076 ACT_PUBLIC_DSE_ENABLE = 1,
1077 ACT_PUBLIC_DSE_DEENABLE = 2,
1078 ACT_PUBLIC_DSE_REG_LOCATION = 3,
1079 ACT_PUBLIC_EXT_CHL_SWITCH = 4,
1080 ACT_PUBLIC_DSE_MSR_REQ = 5,
1081 ACT_PUBLIC_DSE_MSR_RPRT = 6,
1082 ACT_PUBLIC_MP = 7,
1083 ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8,
1084 ACT_PUBLIC_VENDOR = 9,
1085 ACT_PUBLIC_GAS_INITIAL_REQ = 10,
1086 ACT_PUBLIC_GAS_INITIAL_RSP = 11,
1087 ACT_PUBLIC_GAS_COMEBACK_REQ = 12,
1088 ACT_PUBLIC_GAS_COMEBACK_RSP = 13,
1089 ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14,
1090 ACT_PUBLIC_LOCATION_TRACK = 15,
1091 ACT_PUBLIC_MAX
1092};
1093
1094
1095enum rtw_ieee80211_back_actioncode {
1096 RTW_WLAN_ACTION_ADDBA_REQ = 0,
1097 RTW_WLAN_ACTION_ADDBA_RESP = 1,
1098 RTW_WLAN_ACTION_DELBA = 2,
1099};
1100
1101
1102enum rtw_ieee80211_ht_actioncode {
1103 RTW_WLAN_ACTION_HT_NOTI_CHNL_WIDTH = 0,
1104 RTW_WLAN_ACTION_HT_SM_PS = 1,
1105 RTW_WLAN_ACTION_HT_PSMP = 2,
1106 RTW_WLAN_ACTION_HT_SET_PCO_PHASE = 3,
1107 RTW_WLAN_ACTION_HT_CSI = 4,
1108 RTW_WLAN_ACTION_HT_NON_COMPRESS_BEAMFORMING = 5,
1109 RTW_WLAN_ACTION_HT_COMPRESS_BEAMFORMING = 6,
1110 RTW_WLAN_ACTION_HT_ASEL_FEEDBACK = 7,
1111};
1112
1113
1114enum rtw_ieee80211_back_parties {
1115 RTW_WLAN_BACK_RECIPIENT = 0,
1116 RTW_WLAN_BACK_INITIATOR = 1,
1117 RTW_WLAN_BACK_TIMER = 2,
1118};
1119
1120
1121enum rtw_ieee80211_vht_actioncode{
1122 RTW_WLAN_ACTION_VHT_COMPRESSED_BEAMFORMING = 0,
1123 RTW_WLAN_ACTION_VHT_GROUPID_MANAGEMENT = 1,
1124 RTW_WLAN_ACTION_VHT_OPMODE_NOTIFICATION = 2,
1125};
1126
1127
1128#define OUI_MICROSOFT 0x0050f2
1129
1130#define WME_OUI_TYPE 2
1131#define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
1132#define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
1133#define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
1134#define WME_VERSION 1
1135
1136#define WME_ACTION_CODE_SETUP_REQUEST 0
1137#define WME_ACTION_CODE_SETUP_RESPONSE 1
1138#define WME_ACTION_CODE_TEARDOWN 2
1139
1140#define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
1141#define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
1142#define WME_SETUP_RESPONSE_STATUS_REFUSED 3
1143
1144#define WME_TSPEC_DIRECTION_UPLINK 0
1145#define WME_TSPEC_DIRECTION_DOWNLINK 1
1146#define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
1147
1148
1149#define OUI_BROADCOM 0x00904c
1150
1151#define VENDOR_HT_CAPAB_OUI_TYPE 0x33
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168 enum rtw_ieee80211_channel_flags {
1169 RTW_IEEE80211_CHAN_DISABLED = 1<<0,
1170 RTW_IEEE80211_CHAN_PASSIVE_SCAN = 1<<1,
1171 RTW_IEEE80211_CHAN_NO_IBSS = 1<<2,
1172 RTW_IEEE80211_CHAN_RADAR = 1<<3,
1173 RTW_IEEE80211_CHAN_NO_HT40PLUS = 1<<4,
1174 RTW_IEEE80211_CHAN_NO_HT40MINUS = 1<<5,
1175 };
1176
1177 #define RTW_IEEE80211_CHAN_NO_HT40 \
1178 (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
1179
1180
1181struct rtw_ieee80211_channel {
1182
1183
1184 u16 hw_value;
1185 u32 flags;
1186
1187
1188
1189
1190
1191
1192
1193};
1194
1195#define CHAN_FMT \
1196 \
1197 \
1198 "hw_value:%u, " \
1199 "flags:0x%08x" \
1200 \
1201 \
1202 \
1203 \
1204 \
1205 \
1206
1207
1208#define CHAN_ARG(channel) \
1209 \
1210 \
1211 (channel)->hw_value \
1212 , (channel)->flags \
1213 \
1214 \
1215 \
1216 \
1217 \
1218 \
1219 \
1220
1221
1222struct rtw_ieee802_11_elems {
1223 u8 *ssid;
1224 u8 ssid_len;
1225 u8 *supp_rates;
1226 u8 supp_rates_len;
1227 u8 *fh_params;
1228 u8 fh_params_len;
1229 u8 *ds_params;
1230 u8 ds_params_len;
1231 u8 *cf_params;
1232 u8 cf_params_len;
1233 u8 *tim;
1234 u8 tim_len;
1235 u8 *ibss_params;
1236 u8 ibss_params_len;
1237 u8 *challenge;
1238 u8 challenge_len;
1239 u8 *erp_info;
1240 u8 erp_info_len;
1241 u8 *ext_supp_rates;
1242 u8 ext_supp_rates_len;
1243 u8 *wpa_ie;
1244 u8 wpa_ie_len;
1245 u8 *rsn_ie;
1246 u8 rsn_ie_len;
1247 u8 *wme;
1248 u8 wme_len;
1249 u8 *wme_tspec;
1250 u8 wme_tspec_len;
1251 u8 *wps_ie;
1252 u8 wps_ie_len;
1253 u8 *power_cap;
1254 u8 power_cap_len;
1255 u8 *supp_channels;
1256 u8 supp_channels_len;
1257 u8 *mdie;
1258 u8 mdie_len;
1259 u8 *ftie;
1260 u8 ftie_len;
1261 u8 *timeout_int;
1262 u8 timeout_int_len;
1263 u8 *ht_capabilities;
1264 u8 ht_capabilities_len;
1265 u8 *ht_operation;
1266 u8 ht_operation_len;
1267 u8 *vendor_ht_cap;
1268 u8 vendor_ht_cap_len;
1269 u8 *vht_capabilities;
1270 u8 vht_capabilities_len;
1271 u8 *vht_operation;
1272 u8 vht_operation_len;
1273 u8 *vht_op_mode_notify;
1274 u8 vht_op_mode_notify_len;
1275};
1276
1277typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes;
1278
1279ParseRes rtw_ieee802_11_parse_elems(u8 *start, uint len,
1280 struct rtw_ieee802_11_elems *elems,
1281 int show_errors);
1282
1283u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, unsigned int *frlen);
1284u8 *rtw_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
1285
1286enum secondary_ch_offset {
1287 SCN = 0,
1288 SCA = 1,
1289 SCB = 3,
1290};
1291
1292u8 *rtw_get_ie(u8*pbuf, sint index, sint *len, sint limit);
1293u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen);
1294int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len);
1295
1296void rtw_set_supported_rate(u8 *SupportedRates, uint mode) ;
1297
1298unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit);
1299unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit);
1300int rtw_get_wpa_cipher_suite(u8 *s);
1301int rtw_get_wpa2_cipher_suite(u8 *s);
1302int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len);
1303int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1304int rtw_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1305
1306int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len);
1307
1308u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen);
1309u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
1310u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_attr, u32 *len_attr);
1311u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_content, uint *len_content);
1312
1313
1314
1315
1316
1317
1318
1319#define for_each_ie(ie, buf, buf_len) \
1320 for (ie = (void*)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len; ie = (void*)(((u8 *)ie) + *(((u8 *)ie)+1) + 2))
1321
1322uint rtw_get_rateset_len(u8 *rateset);
1323
1324struct registry_priv;
1325int rtw_generate_ie(struct registry_priv *pregistrypriv);
1326
1327
1328int rtw_get_bit_value_from_ieee_value(u8 val);
1329
1330uint rtw_is_cckrates_included(u8 *rate);
1331
1332uint rtw_is_cckratesonly_included(u8 *rate);
1333
1334int rtw_check_network_type(unsigned char *rate, int ratelen, int channel);
1335
1336void rtw_get_bcn_info(struct wlan_network *pnetwork);
1337
1338void rtw_macaddr_cfg(struct device *dev, u8 *mac_addr);
1339
1340u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI, unsigned char * MCS_rate);
1341
1342int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, u8 *action);
1343const char *action_public_str(u8 action);
1344
1345#endif
1346
