1 /******************************************************************************
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
19 ******************************************************************************/
24 #ifndef CONFIG_RTL8711FW
26 #if defined PLATFORM_OS_XP
27 #include <ntstrsafe.h>
33 #define MGMT_QUEUE_NUM 5
36 #define ETH_TYPE_LEN 2
37 #define PAYLOAD_TYPE_LEN 1
39 #define NET80211_TU_TO_US 1024 /* unit:us */
40 #define DEFAULT_BCN_INTERVAL 100 /* 100 ms */
44 #define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28)
46 /* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */
48 RTL871X_HOSTAPD_FLUSH = 1,
49 RTL871X_HOSTAPD_ADD_STA = 2,
50 RTL871X_HOSTAPD_REMOVE_STA = 3,
51 RTL871X_HOSTAPD_GET_INFO_STA = 4,
52 /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
53 RTL871X_HOSTAPD_GET_WPAIE_STA = 5,
54 RTL871X_SET_ENCRYPTION = 6,
55 RTL871X_GET_ENCRYPTION = 7,
56 RTL871X_HOSTAPD_SET_FLAGS_STA = 8,
57 RTL871X_HOSTAPD_GET_RID = 9,
58 RTL871X_HOSTAPD_SET_RID = 10,
59 RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
60 RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12,
61 RTL871X_HOSTAPD_MLME = 13,
62 RTL871X_HOSTAPD_SCAN_REQ = 14,
63 RTL871X_HOSTAPD_STA_CLEAR_STATS = 15,
64 RTL871X_HOSTAPD_SET_BEACON = 16,
65 RTL871X_HOSTAPD_SET_WPS_BEACON = 17,
66 RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18,
67 RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19,
68 RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20,
69 RTL871X_HOSTAPD_SET_MACADDR_ACL = 21,
70 RTL871X_HOSTAPD_ACL_ADD_STA = 22,
71 RTL871X_HOSTAPD_ACL_REMOVE_STA = 23,
75 #define WLAN_STA_AUTH BIT(0)
76 #define WLAN_STA_ASSOC BIT(1)
77 #define WLAN_STA_PS BIT(2)
78 #define WLAN_STA_TIM BIT(3)
79 #define WLAN_STA_PERM BIT(4)
80 #define WLAN_STA_AUTHORIZED BIT(5)
81 #define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
82 #define WLAN_STA_SHORT_PREAMBLE BIT(7)
83 #define WLAN_STA_PREAUTH BIT(8)
84 #define WLAN_STA_WME BIT(9)
85 #define WLAN_STA_MFP BIT(10)
86 #define WLAN_STA_HT BIT(11)
87 #define WLAN_STA_WPS BIT(12)
88 #define WLAN_STA_MAYBE_WPS BIT(13)
89 #define WLAN_STA_VHT BIT(14)
90 #define WLAN_STA_NONERP BIT(31)
94 #define IEEE_CMD_SET_WPA_PARAM 1
95 #define IEEE_CMD_SET_WPA_IE 2
96 #define IEEE_CMD_SET_ENCRYPTION 3
97 #define IEEE_CMD_MLME 4
99 #define IEEE_PARAM_WPA_ENABLED 1
100 #define IEEE_PARAM_TKIP_COUNTERMEASURES 2
101 #define IEEE_PARAM_DROP_UNENCRYPTED 3
102 #define IEEE_PARAM_PRIVACY_INVOKED 4
103 #define IEEE_PARAM_AUTH_ALGS 5
104 #define IEEE_PARAM_IEEE_802_1X 6
105 #define IEEE_PARAM_WPAX_SELECT 7
107 #define AUTH_ALG_OPEN_SYSTEM 0x1
108 #define AUTH_ALG_SHARED_KEY 0x2
109 #define AUTH_ALG_LEAP 0x00000004
111 #define IEEE_MLME_STA_DEAUTH 1
112 #define IEEE_MLME_STA_DISASSOC 2
114 #define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
115 #define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
116 #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
117 #define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
118 #define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
119 #define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
122 #define IEEE_CRYPT_ALG_NAME_LEN 16
124 #define WPA_CIPHER_NONE BIT(0)
125 #define WPA_CIPHER_WEP40 BIT(1)
126 #define WPA_CIPHER_WEP104 BIT(2)
127 #define WPA_CIPHER_TKIP BIT(3)
128 #define WPA_CIPHER_CCMP BIT(4)
132 #define WPA_SELECTOR_LEN 4
133 extern u8 RTW_WPA_OUI_TYPE[] ;
134 extern u16 RTW_WPA_VERSION ;
135 extern u8 WPA_AUTH_KEY_MGMT_NONE[];
136 extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[];
137 extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
138 extern u8 WPA_CIPHER_SUITE_NONE[];
139 extern u8 WPA_CIPHER_SUITE_WEP40[];
140 extern u8 WPA_CIPHER_SUITE_TKIP[];
141 extern u8 WPA_CIPHER_SUITE_WRAP[];
142 extern u8 WPA_CIPHER_SUITE_CCMP[];
143 extern u8 WPA_CIPHER_SUITE_WEP104[];
146 #define RSN_HEADER_LEN 4
147 #define RSN_SELECTOR_LEN 4
149 extern u16 RSN_VERSION_BSD;
150 extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[];
151 extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
152 extern u8 RSN_CIPHER_SUITE_NONE[];
153 extern u8 RSN_CIPHER_SUITE_WEP40[];
154 extern u8 RSN_CIPHER_SUITE_TKIP[];
155 extern u8 RSN_CIPHER_SUITE_WRAP[];
156 extern u8 RSN_CIPHER_SUITE_CCMP[];
157 extern u8 RSN_CIPHER_SUITE_WEP104[];
160 typedef enum _RATEID_IDX_ {
161 RATEID_IDX_BGN_40M_2SS = 0,
162 RATEID_IDX_BGN_40M_1SS = 1,
163 RATEID_IDX_BGN_20M_2SS_BN = 2,
164 RATEID_IDX_BGN_20M_1SS_BN = 3,
165 RATEID_IDX_GN_N2SS = 4,
166 RATEID_IDX_GN_N1SS = 5,
170 RATEID_IDX_VHT_2SS = 9,
171 RATEID_IDX_VHT_1SS = 10,
172 RATEID_IDX_MIX1 = 11,
173 RATEID_IDX_MIX2 = 12,
174 RATEID_IDX_VHT_3SS = 13,
175 RATEID_IDX_BGN_3SS = 14,
176 } RATEID_IDX, *PRATEID_IDX;
178 typedef enum _RATR_TABLE_MODE {
179 RATR_INX_WIRELESS_NGB = 0, /* BGN 40 Mhz 2SS 1SS */
180 RATR_INX_WIRELESS_NG = 1, /* GN or N */
181 RATR_INX_WIRELESS_NB = 2, /* BGN 20 Mhz 2SS 1SS or BN */
182 RATR_INX_WIRELESS_N = 3,
183 RATR_INX_WIRELESS_GB = 4,
184 RATR_INX_WIRELESS_G = 5,
185 RATR_INX_WIRELESS_B = 6,
186 RATR_INX_WIRELESS_MC = 7,
187 RATR_INX_WIRELESS_AC_N = 8,
188 } RATR_TABLE_MODE, *PRATR_TABLE_MODE;
192 WIRELESS_INVALID = 0,
194 WIRELESS_11B = BIT(0), /* tx: cck only , rx: cck only, hw: cck */
195 WIRELESS_11G = BIT(1), /* tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm */
196 WIRELESS_11A = BIT(2), /* tx: ofdm only, rx: ofdm only, hw: ofdm only */
197 WIRELESS_11_24N = BIT(3), /* tx: MCS only, rx: MCS & cck, hw: MCS & cck */
198 WIRELESS_11_5N = BIT(4), /* tx: MCS only, rx: MCS & ofdm, hw: ofdm only */
199 WIRELESS_AUTO = BIT(5),
200 WIRELESS_11AC = BIT(6),
203 /* Type for current wireless mode */
204 WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */
205 WIRELESS_11G_24N = (WIRELESS_11G | WIRELESS_11_24N), /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */
206 WIRELESS_11A_5N = (WIRELESS_11A | WIRELESS_11_5N), /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
207 WIRELESS_11B_24N = (WIRELESS_11B | WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */
208 WIRELESS_11BG_24N = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */
209 WIRELESS_11_24AC = (WIRELESS_11G | WIRELESS_11AC),
210 WIRELESS_11_5AC = (WIRELESS_11A | WIRELESS_11AC),
213 /* Type for registry default wireless mode */
214 WIRELESS_11AGN = (WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N | WIRELESS_11_5N), /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
215 WIRELESS_11ABGN = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N | WIRELESS_11_5N),
216 WIRELESS_MODE_24G = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N),
217 WIRELESS_MODE_5G = (WIRELESS_11A | WIRELESS_11_5N | WIRELESS_11AC),
218 WIRELESS_MODE_MAX = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N | WIRELESS_11_5N | WIRELESS_11AC),
221 #define SUPPORTED_24G_NETTYPE_MSK WIRELESS_MODE_24G
222 #define SUPPORTED_5G_NETTYPE_MSK WIRELESS_MODE_5G
224 #define IsLegacyOnly(NetType) ((NetType) == ((NetType) & (WIRELESS_11BG | WIRELESS_11A)))
226 #define IsSupported24G(NetType) ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? _TRUE : _FALSE)
227 #define is_supported_5g(NetType) ((NetType) & SUPPORTED_5G_NETTYPE_MSK ? _TRUE : _FALSE)
229 #define IsEnableHWCCK(NetType) IsSupported24G(NetType)
230 #define IsEnableHWOFDM(NetType) ((NetType) & (WIRELESS_11G | WIRELESS_11_24N | SUPPORTED_5G_NETTYPE_MSK) ? _TRUE : _FALSE)
232 #define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType)
233 #define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType)
234 #define IsSupportedRxHT(NetType) IsEnableHWOFDM(NetType)
236 #define IsSupportedTxCCK(NetType) ((NetType) & (WIRELESS_11B) ? _TRUE : _FALSE)
237 #define IsSupportedTxOFDM(NetType) ((NetType) & (WIRELESS_11G | WIRELESS_11A) ? _TRUE : _FALSE)
238 #define is_supported_ht(NetType) ((NetType) & (WIRELESS_11_24N | WIRELESS_11_5N) ? _TRUE : _FALSE)
240 #define is_supported_vht(NetType) ((NetType) & (WIRELESS_11AC) ? _TRUE : _FALSE)
246 typedef struct ieee_param {
248 u8 sta_addr[ETH_ALEN];
264 u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
268 u8 seq[8]; /* sequence counter (set: RX, get: TX) */
272 #ifdef CONFIG_AP_MODE
277 u8 tx_supp_rates[16];
278 struct rtw_ieee80211_ht_cap ht_cap;
281 u8 reserved[2];/* for set max_num_sta */
289 #ifdef CONFIG_AP_MODE
290 typedef struct ieee_param_ex {
292 u8 sta_addr[ETH_ALEN];
301 u8 tx_supp_rates[16];
302 u32 tx_supp_rates_len;
303 struct rtw_ieee80211_ht_cap ht_cap;
314 #if WIRELESS_EXT < 17
315 #define IW_QUAL_QUAL_INVALID 0x10
316 #define IW_QUAL_LEVEL_INVALID 0x20
317 #define IW_QUAL_NOISE_INVALID 0x40
318 #define IW_QUAL_QUAL_UPDATED 0x1
319 #define IW_QUAL_LEVEL_UPDATED 0x2
320 #define IW_QUAL_NOISE_UPDATED 0x4
323 #define IEEE80211_DATA_LEN 2304
324 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
327 The figure in section 7.1.2 suggests a body size of up to 2312
328 bytes is allowed, which is a bit confusing, I suspect this
329 represents the 2304 bytes of real data, plus a possible 8 bytes of
330 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
333 #define IEEE80211_HLEN 30
334 #define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
337 /* this is stolen from ipw2200 driver */
338 #define IEEE_IBSS_MAC_HASH_SIZE 31
340 struct ieee_ibss_seq {
344 unsigned long packet_time;
348 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW) || defined(PLATFORM_FREEBSD)
350 struct rtw_ieee80211_hdr {
358 } __attribute__((packed));
360 struct rtw_ieee80211_hdr_3addr {
367 } __attribute__((packed));
370 struct rtw_ieee80211_hdr_qos {
379 } __attribute__((packed));
381 struct rtw_ieee80211_hdr_3addr_qos {
389 } __attribute__((packed));
397 } __attribute__((packed));
403 #ifdef PLATFORM_WINDOWS
406 struct rtw_ieee80211_hdr {
416 struct rtw_ieee80211_hdr_3addr {
426 struct rtw_ieee80211_hdr_qos {
427 struct rtw_ieee80211_hdr wlan_hdr;
431 struct rtw_ieee80211_hdr_3addr_qos {
432 struct rtw_ieee80211_hdr_3addr wlan_hdr;
454 EAPOL_ENCAP_ASF_ALERT
457 #define IEEE80211_3ADDR_LEN 24
458 #define IEEE80211_4ADDR_LEN 30
459 #define IEEE80211_FCS_LEN 4
461 #define MIN_FRAG_THRESHOLD 256U
462 #define MAX_FRAG_THRESHOLD 2346U
464 /* Frame control field constants */
465 #define RTW_IEEE80211_FCTL_VERS 0x0003
466 #define RTW_IEEE80211_FCTL_FTYPE 0x000c
467 #define RTW_IEEE80211_FCTL_STYPE 0x00f0
468 #define RTW_IEEE80211_FCTL_TODS 0x0100
469 #define RTW_IEEE80211_FCTL_FROMDS 0x0200
470 #define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400
471 #define RTW_IEEE80211_FCTL_RETRY 0x0800
472 #define RTW_IEEE80211_FCTL_PM 0x1000
473 #define RTW_IEEE80211_FCTL_MOREDATA 0x2000
474 #define RTW_IEEE80211_FCTL_PROTECTED 0x4000
475 #define RTW_IEEE80211_FCTL_ORDER 0x8000
476 #define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00
478 #define RTW_IEEE80211_FTYPE_MGMT 0x0000
479 #define RTW_IEEE80211_FTYPE_CTL 0x0004
480 #define RTW_IEEE80211_FTYPE_DATA 0x0008
481 #define RTW_IEEE80211_FTYPE_EXT 0x000c
484 #define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000
485 #define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010
486 #define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020
487 #define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030
488 #define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040
489 #define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050
490 #define RTW_IEEE80211_STYPE_BEACON 0x0080
491 #define RTW_IEEE80211_STYPE_ATIM 0x0090
492 #define RTW_IEEE80211_STYPE_DISASSOC 0x00A0
493 #define RTW_IEEE80211_STYPE_AUTH 0x00B0
494 #define RTW_IEEE80211_STYPE_DEAUTH 0x00C0
495 #define RTW_IEEE80211_STYPE_ACTION 0x00D0
498 #define RTW_IEEE80211_STYPE_CTL_EXT 0x0060
499 #define RTW_IEEE80211_STYPE_BACK_REQ 0x0080
500 #define RTW_IEEE80211_STYPE_BACK 0x0090
501 #define RTW_IEEE80211_STYPE_PSPOLL 0x00A0
502 #define RTW_IEEE80211_STYPE_RTS 0x00B0
503 #define RTW_IEEE80211_STYPE_CTS 0x00C0
504 #define RTW_IEEE80211_STYPE_ACK 0x00D0
505 #define RTW_IEEE80211_STYPE_CFEND 0x00E0
506 #define RTW_IEEE80211_STYPE_CFENDACK 0x00F0
509 #define RTW_IEEE80211_STYPE_DATA 0x0000
510 #define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010
511 #define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020
512 #define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
513 #define RTW_IEEE80211_STYPE_NULLFUNC 0x0040
514 #define RTW_IEEE80211_STYPE_CFACK 0x0050
515 #define RTW_IEEE80211_STYPE_CFPOLL 0x0060
516 #define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070
517 #define RTW_IEEE80211_STYPE_QOS_DATA 0x0080
518 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
519 #define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
520 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
521 #define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
522 #define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0
523 #define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0
524 #define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
526 /* sequence control field */
527 #define RTW_IEEE80211_SCTL_FRAG 0x000F
528 #define RTW_IEEE80211_SCTL_SEQ 0xFFF0
531 #define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
532 #define RTW_ERP_INFO_USE_PROTECTION BIT(1)
533 #define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
538 #define NON_EXPLICIT_ACK 2
542 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
543 #endif /* ETH_P_PAE */
545 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
547 #define ETH_P_ECONET 0x0018
549 #ifndef ETH_P_80211_RAW
550 #define ETH_P_80211_RAW (ETH_P_ECONET + 1)
553 /* IEEE 802.11 defines */
555 #define P80211_OUI_LEN 3
557 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW) || defined(PLATFORM_FREEBSD)
559 struct ieee80211_snap_hdr {
561 u8 dsap; /* always 0xAA */
562 u8 ssap; /* always 0xAA */
563 u8 ctrl; /* always 0x03 */
564 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
566 } __attribute__((packed));
570 #ifdef PLATFORM_WINDOWS
573 struct ieee80211_snap_hdr {
575 u8 dsap; /* always 0xAA */
576 u8 ssap; /* always 0xAA */
577 u8 ctrl; /* always 0x03 */
578 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
586 #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
588 #define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE)
589 #define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE)
591 #define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
593 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
594 #define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
596 /* Authentication algorithms */
597 #define WLAN_AUTH_OPEN 0
598 #define WLAN_AUTH_SHARED_KEY 1
600 #define WLAN_AUTH_CHALLENGE_LEN 128
602 #define WLAN_CAPABILITY_BSS (1<<0)
603 #define WLAN_CAPABILITY_IBSS (1<<1)
604 #define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
605 #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
606 #define WLAN_CAPABILITY_PRIVACY (1<<4)
607 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
608 #define WLAN_CAPABILITY_PBCC (1<<6)
609 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
610 #define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
613 #define WLAN_STATUS_SUCCESS 0
614 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
615 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
616 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
617 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
618 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
619 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
620 #define WLAN_STATUS_CHALLENGE_FAIL 15
621 #define WLAN_STATUS_AUTH_TIMEOUT 16
622 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
623 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
625 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
626 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
627 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
630 #define WLAN_REASON_UNSPECIFIED 1
631 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
632 #define WLAN_REASON_DEAUTH_LEAVING 3
633 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
634 #define WLAN_REASON_DISASSOC_AP_BUSY 5
635 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
636 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
637 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
638 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
639 #define WLAN_REASON_ACTIVE_ROAM 65533
640 #define WLAN_REASON_JOIN_WRONG_CHANNEL 65534
641 #define WLAN_REASON_EXPIRATION_CHK 65535
643 /* Information Element IDs */
644 #define WLAN_EID_SSID 0
645 #define WLAN_EID_SUPP_RATES 1
646 #define WLAN_EID_FH_PARAMS 2
647 #define WLAN_EID_DS_PARAMS 3
648 #define WLAN_EID_CF_PARAMS 4
649 #define WLAN_EID_TIM 5
650 #define WLAN_EID_IBSS_PARAMS 6
651 #define WLAN_EID_CHALLENGE 16
652 /* EIDs defined by IEEE 802.11h - START */
653 #define WLAN_EID_PWR_CONSTRAINT 32
654 #define WLAN_EID_PWR_CAPABILITY 33
655 #define WLAN_EID_TPC_REQUEST 34
656 #define WLAN_EID_TPC_REPORT 35
657 #define WLAN_EID_SUPPORTED_CHANNELS 36
658 #define WLAN_EID_CHANNEL_SWITCH 37
659 #define WLAN_EID_MEASURE_REQUEST 38
660 #define WLAN_EID_MEASURE_REPORT 39
661 #define WLAN_EID_QUITE 40
662 #define WLAN_EID_IBSS_DFS 41
663 /* EIDs defined by IEEE 802.11h - END */
664 #define WLAN_EID_ERP_INFO 42
665 #define WLAN_EID_HT_CAP 45
666 #define WLAN_EID_RSN 48
667 #define WLAN_EID_EXT_SUPP_RATES 50
668 #define WLAN_EID_MOBILITY_DOMAIN 54
669 #define WLAN_EID_FAST_BSS_TRANSITION 55
670 #define WLAN_EID_TIMEOUT_INTERVAL 56
671 #define WLAN_EID_RIC_DATA 57
672 #define WLAN_EID_HT_OPERATION 61
673 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
674 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
675 #define WLAN_EID_20_40_BSS_INTOLERANT 73
676 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
677 #define WLAN_EID_MMIE 76
678 #define WLAN_EID_VENDOR_SPECIFIC 221
679 #define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC)
680 #define WLAN_EID_VHT_CAPABILITY 191
681 #define WLAN_EID_VHT_OPERATION 192
682 #define WLAN_EID_VHT_OP_MODE_NOTIFY 199
684 #define IEEE80211_MGMT_HDR_LEN 24
685 #define IEEE80211_DATA_HDR3_LEN 24
686 #define IEEE80211_DATA_HDR4_LEN 30
689 #define IEEE80211_STATMASK_SIGNAL (1<<0)
690 #define IEEE80211_STATMASK_RSSI (1<<1)
691 #define IEEE80211_STATMASK_NOISE (1<<2)
692 #define IEEE80211_STATMASK_RATE (1<<3)
693 #define IEEE80211_STATMASK_WEMASK 0x7
696 #define IEEE80211_CCK_MODULATION (1<<0)
697 #define IEEE80211_OFDM_MODULATION (1<<1)
699 #define IEEE80211_24GHZ_BAND (1<<0)
700 #define IEEE80211_52GHZ_BAND (1<<1)
702 #define IEEE80211_CCK_RATE_LEN 4
703 #define IEEE80211_NUM_OFDM_RATESLEN 8
706 #define IEEE80211_CCK_RATE_1MB 0x02
707 #define IEEE80211_CCK_RATE_2MB 0x04
708 #define IEEE80211_CCK_RATE_5MB 0x0B
709 #define IEEE80211_CCK_RATE_11MB 0x16
710 #define IEEE80211_OFDM_RATE_LEN 8
711 #define IEEE80211_OFDM_RATE_6MB 0x0C
712 #define IEEE80211_OFDM_RATE_9MB 0x12
713 #define IEEE80211_OFDM_RATE_12MB 0x18
714 #define IEEE80211_OFDM_RATE_18MB 0x24
715 #define IEEE80211_OFDM_RATE_24MB 0x30
716 #define IEEE80211_OFDM_RATE_36MB 0x48
717 #define IEEE80211_OFDM_RATE_48MB 0x60
718 #define IEEE80211_OFDM_RATE_54MB 0x6C
719 #define IEEE80211_BASIC_RATE_MASK 0x80
721 #define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
722 #define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
723 #define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
724 #define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
725 #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
726 #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
727 #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
728 #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
729 #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
730 #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
731 #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
732 #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
734 #define IEEE80211_CCK_RATES_MASK 0x0000000F
735 #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
736 IEEE80211_CCK_RATE_2MB_MASK)
737 #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
738 IEEE80211_CCK_RATE_5MB_MASK | \
739 IEEE80211_CCK_RATE_11MB_MASK)
741 #define IEEE80211_OFDM_RATES_MASK 0x00000FF0
742 #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
743 IEEE80211_OFDM_RATE_12MB_MASK | \
744 IEEE80211_OFDM_RATE_24MB_MASK)
745 #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
746 IEEE80211_OFDM_RATE_9MB_MASK | \
747 IEEE80211_OFDM_RATE_18MB_MASK | \
748 IEEE80211_OFDM_RATE_36MB_MASK | \
749 IEEE80211_OFDM_RATE_48MB_MASK | \
750 IEEE80211_OFDM_RATE_54MB_MASK)
751 #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
752 IEEE80211_CCK_DEFAULT_RATES_MASK)
754 #define IEEE80211_NUM_OFDM_RATES 8
755 #define IEEE80211_NUM_CCK_RATES 4
756 #define IEEE80211_OFDM_SHIFT_MASK_A 4
848 #define IS_HT_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS31)
849 #define IS_VHT_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
850 #define IS_CCK_RATE(_rate) ((_rate) == MGN_1M || (_rate) == MGN_2M || (_rate) == MGN_5_5M || (_rate) == MGN_11M)
851 #define IS_OFDM_RATE(_rate) ((_rate) >= MGN_6M && (_rate) <= MGN_54M && (_rate) != MGN_11M)
853 #define IS_HT1SS_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS7)
854 #define IS_HT2SS_RATE(_rate) ((_rate) >= MGN_MCS8 && (_rate) <= MGN_MCS15)
855 #define IS_HT3SS_RATE(_rate) ((_rate) >= MGN_MCS16 && (_rate) <= MGN_MCS23)
856 #define IS_HT4SS_RATE(_rate) ((_rate) >= MGN_MCS24 && (_rate) <= MGN_MCS31)
858 #define IS_VHT1SS_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT1SS_MCS9)
859 #define IS_VHT2SS_RATE(_rate) ((_rate) >= MGN_VHT2SS_MCS0 && (_rate) <= MGN_VHT2SS_MCS9)
860 #define IS_VHT3SS_RATE(_rate) ((_rate) >= MGN_VHT3SS_MCS0 && (_rate) <= MGN_VHT3SS_MCS9)
861 #define IS_VHT4SS_RATE(_rate) ((_rate) >= MGN_VHT4SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
863 #define IS_1T_RATE(_rate) (IS_CCK_RATE((_rate)) || IS_OFDM_RATE((_rate)) || IS_HT1SS_RATE((_rate)) || IS_VHT1SS_RATE((_rate)))
864 #define IS_2T_RATE(_rate) (IS_HT2SS_RATE((_rate)) || IS_VHT2SS_RATE((_rate)))
865 #define IS_3T_RATE(_rate) (IS_HT3SS_RATE((_rate)) || IS_VHT3SS_RATE((_rate)))
866 #define IS_4T_RATE(_rate) (IS_HT4SS_RATE((_rate)) || IS_VHT4SS_RATE((_rate)))
868 #define MGN_RATE_STR(_rate) \
869 (_rate == MGN_1M) ? "CCK_1M" : \
870 (_rate == MGN_2M) ? "CCK_2M" : \
871 (_rate == MGN_5_5M) ? "CCK_5.5M" : \
872 (_rate == MGN_11M) ? "CCK_11M" : \
873 (_rate == MGN_6M) ? "OFDM_6M" : \
874 (_rate == MGN_9M) ? "OFDM_9M" : \
875 (_rate == MGN_12M) ? "OFDM_12M" : \
876 (_rate == MGN_18M) ? "OFDM_18M" : \
877 (_rate == MGN_24M) ? "OFDM_24M" : \
878 (_rate == MGN_36M) ? "OFDM_36M" : \
879 (_rate == MGN_48M) ? "OFDM_48M" : \
880 (_rate == MGN_54M) ? "OFDM_54M" : \
881 (_rate == MGN_MCS32) ? "MCS32" : \
882 (_rate == MGN_MCS0) ? "MCS0" : \
883 (_rate == MGN_MCS1) ? "MCS1" : \
884 (_rate == MGN_MCS2) ? "MCS2" : \
885 (_rate == MGN_MCS3) ? "MCS3" : \
886 (_rate == MGN_MCS4) ? "MCS4" : \
887 (_rate == MGN_MCS5) ? "MCS5" : \
888 (_rate == MGN_MCS6) ? "MCS6" : \
889 (_rate == MGN_MCS7) ? "MCS7" : \
890 (_rate == MGN_MCS8) ? "MCS8" : \
891 (_rate == MGN_MCS9) ? "MCS9" : \
892 (_rate == MGN_MCS10) ? "MCS10" : \
893 (_rate == MGN_MCS11) ? "MCS11" : \
894 (_rate == MGN_MCS12) ? "MCS12" : \
895 (_rate == MGN_MCS13) ? "MCS13" : \
896 (_rate == MGN_MCS14) ? "MCS14" : \
897 (_rate == MGN_MCS15) ? "MCS15" : \
898 (_rate == MGN_MCS16) ? "MCS16" : \
899 (_rate == MGN_MCS17) ? "MCS17" : \
900 (_rate == MGN_MCS18) ? "MCS18" : \
901 (_rate == MGN_MCS19) ? "MCS19" : \
902 (_rate == MGN_MCS20) ? "MCS20" : \
903 (_rate == MGN_MCS21) ? "MCS21" : \
904 (_rate == MGN_MCS22) ? "MCS22" : \
905 (_rate == MGN_MCS23) ? "MCS23" : \
906 (_rate == MGN_MCS24) ? "MCS24" : \
907 (_rate == MGN_MCS25) ? "MCS25" : \
908 (_rate == MGN_MCS26) ? "MCS26" : \
909 (_rate == MGN_MCS27) ? "MCS27" : \
910 (_rate == MGN_MCS28) ? "MCS28" : \
911 (_rate == MGN_MCS29) ? "MCS29" : \
912 (_rate == MGN_MCS30) ? "MCS30" : \
913 (_rate == MGN_MCS31) ? "MCS31" : \
914 (_rate == MGN_VHT1SS_MCS0) ? "VHT1SMCS0" : \
915 (_rate == MGN_VHT1SS_MCS1) ? "VHT1SMCS1" : \
916 (_rate == MGN_VHT1SS_MCS2) ? "VHT1SMCS2" : \
917 (_rate == MGN_VHT1SS_MCS3) ? "VHT1SMCS3" : \
918 (_rate == MGN_VHT1SS_MCS4) ? "VHT1SMCS4" : \
919 (_rate == MGN_VHT1SS_MCS5) ? "VHT1SMCS5" : \
920 (_rate == MGN_VHT1SS_MCS6) ? "VHT1SMCS6" : \
921 (_rate == MGN_VHT1SS_MCS7) ? "VHT1SMCS7" : \
922 (_rate == MGN_VHT1SS_MCS8) ? "VHT1SMCS8" : \
923 (_rate == MGN_VHT1SS_MCS9) ? "VHT1SMCS9" : \
924 (_rate == MGN_VHT2SS_MCS0) ? "VHT2SMCS0" : \
925 (_rate == MGN_VHT2SS_MCS1) ? "VHT2SMCS1" : \
926 (_rate == MGN_VHT2SS_MCS2) ? "VHT2SMCS2" : \
927 (_rate == MGN_VHT2SS_MCS3) ? "VHT2SMCS3" : \
928 (_rate == MGN_VHT2SS_MCS4) ? "VHT2SMCS4" : \
929 (_rate == MGN_VHT2SS_MCS5) ? "VHT2SMCS5" : \
930 (_rate == MGN_VHT2SS_MCS6) ? "VHT2SMCS6" : \
931 (_rate == MGN_VHT2SS_MCS7) ? "VHT2SMCS7" : \
932 (_rate == MGN_VHT2SS_MCS8) ? "VHT2SMCS8" : \
933 (_rate == MGN_VHT2SS_MCS9) ? "VHT2SMCS9" : \
934 (_rate == MGN_VHT3SS_MCS0) ? "VHT3SMCS0" : \
935 (_rate == MGN_VHT3SS_MCS1) ? "VHT3SMCS1" : \
936 (_rate == MGN_VHT3SS_MCS2) ? "VHT3SMCS2" : \
937 (_rate == MGN_VHT3SS_MCS3) ? "VHT3SMCS3" : \
938 (_rate == MGN_VHT3SS_MCS4) ? "VHT3SMCS4" : \
939 (_rate == MGN_VHT3SS_MCS5) ? "VHT3SMCS5" : \
940 (_rate == MGN_VHT3SS_MCS6) ? "VHT3SMCS6" : \
941 (_rate == MGN_VHT3SS_MCS7) ? "VHT3SMCS7" : \
942 (_rate == MGN_VHT3SS_MCS8) ? "VHT3SMCS8" : \
943 (_rate == MGN_VHT3SS_MCS9) ? "VHT3SMCS9" : \
944 (_rate == MGN_VHT4SS_MCS0) ? "VHT4SMCS0" : \
945 (_rate == MGN_VHT4SS_MCS1) ? "VHT4SMCS1" : \
946 (_rate == MGN_VHT4SS_MCS2) ? "VHT4SMCS2" : \
947 (_rate == MGN_VHT4SS_MCS3) ? "VHT4SMCS3" : \
948 (_rate == MGN_VHT4SS_MCS4) ? "VHT4SMCS4" : \
949 (_rate == MGN_VHT4SS_MCS5) ? "VHT4SMCS5" : \
950 (_rate == MGN_VHT4SS_MCS6) ? "VHT4SMCS6" : \
951 (_rate == MGN_VHT4SS_MCS7) ? "VHT4SMCS7" : \
952 (_rate == MGN_VHT4SS_MCS8) ? "VHT4SMCS8" : \
953 (_rate == MGN_VHT4SS_MCS9) ? "VHT4SMCS9" : "UNKNOWN"
955 typedef enum _RATE_SECTION {
962 HT_1SS = HT_MCS0_MCS7,
963 HT_2SS = HT_MCS8_MCS15,
964 HT_3SS = HT_MCS16_MCS23,
965 HT_4SS = HT_MCS24_MCS31,
966 VHT_1SSMCS0_1SSMCS9 = 6,
967 VHT_2SSMCS0_2SSMCS9 = 7,
968 VHT_3SSMCS0_3SSMCS9 = 8,
969 VHT_4SSMCS0_4SSMCS9 = 9,
970 VHT_1SS = VHT_1SSMCS0_1SSMCS9,
971 VHT_2SS = VHT_2SSMCS0_2SSMCS9,
972 VHT_3SS = VHT_3SSMCS0_3SSMCS9,
973 VHT_4SS = VHT_4SSMCS0_4SSMCS9,
977 const char *rate_section_str(u8 section);
979 #define IS_CCK_RATE_SECTION(section) ((section) == CCK)
980 #define IS_OFDM_RATE_SECTION(section) ((section) == OFDM)
981 #define IS_HT_RATE_SECTION(section) ((section) >= HT_1SS && (section) <= HT_4SS)
982 #define IS_VHT_RATE_SECTION(section) ((section) >= VHT_1SS && (section) <= VHT_4SS)
984 #define IS_1T_RATE_SECTION(section) ((section) == CCK || (section) == OFDM || (section) == HT_1SS || (section) == VHT_1SS)
985 #define IS_2T_RATE_SECTION(section) ((section) == HT_2SS || (section) == VHT_2SS)
986 #define IS_3T_RATE_SECTION(section) ((section) == HT_3SS || (section) == VHT_3SS)
987 #define IS_4T_RATE_SECTION(section) ((section) == HT_4SS || (section) == VHT_4SS)
989 extern u8 mgn_rates_cck[];
990 extern u8 mgn_rates_ofdm[];
991 extern u8 mgn_rates_mcs0_7[];
992 extern u8 mgn_rates_mcs8_15[];
993 extern u8 mgn_rates_mcs16_23[];
994 extern u8 mgn_rates_mcs24_31[];
995 extern u8 mgn_rates_vht1ss[];
996 extern u8 mgn_rates_vht2ss[];
997 extern u8 mgn_rates_vht3ss[];
998 extern u8 mgn_rates_vht4ss[];
1000 struct rate_section_ent {
1001 u8 tx_num; /* value of RF_TX_NUM */
1006 extern struct rate_section_ent rates_by_sections[];
1008 #define rate_section_to_tx_num(section) (rates_by_sections[(section)].tx_num)
1009 #define rate_section_rate_num(section) (rates_by_sections[(section)].rate_num)
1011 /* NOTE: This data is for statistical purposes; not all hardware provides this
1012 * information for frames received. Not setting these will not cause
1013 * any adverse affects. */
1014 struct ieee80211_rx_stats {
1015 /* u32 mac_time[2]; */
1019 u8 received_channel;
1020 u16 rate; /* in 100 kbps */
1027 /* IEEE 802.11 requires that STA supports concurrent reception of at least
1028 * three fragmented frames. This define can be increased to support more
1029 * concurrent frames, but it should be noted that each entry can consume about
1030 * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
1031 #define IEEE80211_FRAG_CACHE_LEN 4
1033 struct ieee80211_frag_entry {
1034 u32 first_frag_time;
1037 uint qos; /* jackson */
1038 uint tid; /* jackson */
1039 struct sk_buff *skb;
1040 u8 src_addr[ETH_ALEN];
1041 u8 dst_addr[ETH_ALEN];
1044 #ifndef PLATFORM_FREEBSD /* Baron BSD has already defined */
1045 struct ieee80211_stats {
1046 uint tx_unicast_frames;
1047 uint tx_multicast_frames;
1049 uint tx_unicast_octets;
1050 uint tx_multicast_octets;
1051 uint tx_deferred_transmissions;
1052 uint tx_single_retry_frames;
1053 uint tx_multiple_retry_frames;
1054 uint tx_retry_limit_exceeded;
1056 uint rx_unicast_frames;
1057 uint rx_multicast_frames;
1059 uint rx_unicast_octets;
1060 uint rx_multicast_octets;
1062 uint rx_discards_no_buffer;
1063 uint tx_discards_wrong_sa;
1064 uint rx_discards_undecryptable;
1065 uint rx_message_in_msg_fragments;
1066 uint rx_message_in_bad_msg_fragments;
1068 #endif /* PLATFORM_FREEBSD */
1069 struct ieee80211_softmac_stats {
1077 uint rx_auth_rs_err;
1089 #define SEC_KEY_1 (1<<0)
1090 #define SEC_KEY_2 (1<<1)
1091 #define SEC_KEY_3 (1<<2)
1092 #define SEC_KEY_4 (1<<3)
1093 #define SEC_ACTIVE_KEY (1<<4)
1094 #define SEC_AUTH_MODE (1<<5)
1095 #define SEC_UNICAST_GROUP (1<<6)
1096 #define SEC_LEVEL (1<<7)
1097 #define SEC_ENABLED (1<<8)
1099 #define SEC_LEVEL_0 0 /* None */
1100 #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
1101 #define SEC_LEVEL_2 2 /* Level 1 + TKIP */
1102 #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
1103 #define SEC_LEVEL_3 4 /* Level 2 + CCMP */
1106 #define WEP_KEY_LEN 13
1108 #ifdef CONFIG_IEEE80211W
1109 #define BIP_MAX_KEYID 5
1110 #define BIP_AAD_SIZE 20
1111 #endif /* CONFIG_IEEE80211W */
1113 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1115 struct ieee80211_security {
1120 unicast_uses_group:1;
1121 u8 key_sizes[WEP_KEYS];
1122 u8 keys[WEP_KEYS][WEP_KEY_LEN];
1125 } __attribute__((packed));
1129 #ifdef PLATFORM_WINDOWS
1132 struct ieee80211_security {
1137 unicast_uses_group:1;
1138 u8 key_sizes[WEP_KEYS];
1139 u8 keys[WEP_KEYS][WEP_KEY_LEN];
1149 802.11 data frame from AP
1151 ,-------------------------------------------------------------------.
1152 Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
1153 |------|------|---------|---------|---------|------|---------|------|
1154 Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
1155 | | tion | (BSSID) | | | ence | data | |
1156 `-------------------------------------------------------------------'
1158 Total: 28-2340 bytes
1162 struct ieee80211_header_data {
1171 #define BEACON_PROBE_SSID_ID_POSITION 12
1173 /* Management Frame Information Element Types */
1174 #define MFIE_TYPE_SSID 0
1175 #define MFIE_TYPE_RATES 1
1176 #define MFIE_TYPE_FH_SET 2
1177 #define MFIE_TYPE_DS_SET 3
1178 #define MFIE_TYPE_CF_SET 4
1179 #define MFIE_TYPE_TIM 5
1180 #define MFIE_TYPE_IBSS_SET 6
1181 #define MFIE_TYPE_CHALLENGE 16
1182 #define MFIE_TYPE_ERP 42
1183 #define MFIE_TYPE_RSN 48
1184 #define MFIE_TYPE_RATES_EX 50
1185 #define MFIE_TYPE_GENERIC 221
1187 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1189 struct ieee80211_info_element_hdr {
1192 } __attribute__((packed));
1194 struct ieee80211_info_element {
1198 } __attribute__((packed));
1201 #ifdef PLATFORM_WINDOWS
1204 struct ieee80211_info_element_hdr {
1209 struct ieee80211_info_element {
1220 * These are the data types that can make up management packets
1224 u16 beacon_interval;
1226 u8 current_ap[ETH_ALEN];
1227 u16 listen_interval;
1229 u16 association_id:14, reserved:2;
1230 } __attribute__ ((packed));
1236 #define IEEE80211_DEFAULT_TX_ESSID "Penguin"
1237 #define IEEE80211_DEFAULT_BASIC_RATE 10
1240 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1243 struct ieee80211_authentication {
1244 struct ieee80211_header_data header;
1248 /* struct ieee80211_info_element_hdr info_element; */
1249 } __attribute__((packed));
1252 struct ieee80211_probe_response {
1253 struct ieee80211_header_data header;
1255 u16 beacon_interval;
1257 struct ieee80211_info_element info_element;
1258 } __attribute__((packed));
1260 struct ieee80211_probe_request {
1261 struct ieee80211_header_data header;
1262 /*struct ieee80211_info_element info_element;*/
1263 } __attribute__((packed));
1265 struct ieee80211_assoc_request_frame {
1266 struct rtw_ieee80211_hdr_3addr header;
1268 u16 listen_interval;
1269 /* u8 current_ap[ETH_ALEN]; */
1270 struct ieee80211_info_element_hdr info_element;
1271 } __attribute__((packed));
1273 struct ieee80211_assoc_response_frame {
1274 struct rtw_ieee80211_hdr_3addr header;
1278 /* struct ieee80211_info_element info_element; supported rates */
1279 } __attribute__((packed));
1284 #ifdef PLATFORM_WINDOWS
1288 struct ieee80211_authentication {
1289 struct ieee80211_header_data header;
1293 /* struct ieee80211_info_element_hdr info_element; */
1297 struct ieee80211_probe_response {
1298 struct ieee80211_header_data header;
1300 u16 beacon_interval;
1302 struct ieee80211_info_element info_element;
1305 struct ieee80211_probe_request {
1306 struct ieee80211_header_data header;
1307 /*struct ieee80211_info_element info_element;*/
1310 struct ieee80211_assoc_request_frame {
1311 struct rtw_ieee80211_hdr_3addr header;
1313 u16 listen_interval;
1314 /* u8 current_ap[ETH_ALEN]; */
1315 struct ieee80211_info_element_hdr info_element;
1318 struct ieee80211_assoc_response_frame {
1319 struct rtw_ieee80211_hdr_3addr header;
1323 /* struct ieee80211_info_element info_element; supported rates */
1333 struct ieee80211_txb {
1339 struct sk_buff *fragments[0];
1343 /* SWEEP TABLE ENTRIES NUMBER*/
1344 #define MAX_SWEEP_TAB_ENTRIES 42
1345 #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
1346 /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
1347 * only use 8, and then use extended rates for the remaining supported
1348 * rates. Other APs, however, stick all of their supported rates on the
1349 * main rates information element... */
1350 #define MAX_RATES_LENGTH ((u8)12)
1351 #define MAX_RATES_EX_LENGTH ((u8)16)
1352 #define MAX_NETWORK_COUNT 128
1353 #define MAX_CHANNEL_NUMBER 161
1354 #define IEEE80211_SOFTMAC_SCAN_TIME 400
1356 #define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
1358 #define CRC_LENGTH 4U
1360 #define MAX_WPA_IE_LEN (256)
1361 #define MAX_WPS_IE_LEN (512)
1362 #define MAX_P2P_IE_LEN (256)
1363 #define MAX_WFD_IE_LEN (128)
1365 #define NETWORK_EMPTY_ESSID (1<<0)
1366 #define NETWORK_HAS_OFDM (1<<1)
1367 #define NETWORK_HAS_CCK (1<<2)
1369 #define IEEE80211_DTIM_MBCAST 4
1370 #define IEEE80211_DTIM_UCAST 2
1371 #define IEEE80211_DTIM_VALID 1
1372 #define IEEE80211_DTIM_INVALID 0
1374 #define IEEE80211_PS_DISABLED 0
1375 #define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
1376 #define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
1377 #define IW_ESSID_MAX_SIZE 32
1379 struct ieee80211_network {
1380 /* These entries are used to identify a unique network */
1383 /* Ensure null-terminated for any debug msgs */
1384 u8 ssid[IW_ESSID_MAX_SIZE + 1];
1386 u8 rssi; /* relative signal strength */
1387 u8 sq; /* signal quality */
1389 /* These are network statistics */
1390 /* struct ieee80211_rx_stats stats; */
1393 u8 rates[MAX_RATES_LENGTH];
1395 u8 rates_ex[MAX_RATES_EX_LENGTH];
1398 u8 edca_parmsets[18];
1403 u16 beacon_interval;
1404 u16 listen_interval;
1406 u8 wpa_ie[MAX_WPA_IE_LEN];
1408 u8 rsn_ie[MAX_WPA_IE_LEN];
1413 u8 power_constraint;
1418 unsigned long last_scanned;
1423 -1: authentication fail
1424 -2: association fail
1428 #ifndef PLATFORM_FREEBSD /* Baron BSD has already defined */
1430 enum ieee80211_state {
1432 /* the card is not linked at all */
1433 IEEE80211_NOLINK = 0,
1435 /* IEEE80211_ASSOCIATING* are for BSS client mode
1436 * the driver shall not perform RX filtering unless
1437 * the state is LINKED.
1438 * The driver shall just check for the state LINKED and
1439 * defaults to NOLINK for ALL the other states (including
1443 /* the association procedure will start (wq scheduling)*/
1444 IEEE80211_ASSOCIATING,
1445 IEEE80211_ASSOCIATING_RETRY,
1447 /* the association procedure is sending AUTH request*/
1448 IEEE80211_ASSOCIATING_AUTHENTICATING,
1450 /* the association procedure has successfully authentcated
1451 * and is sending association request
1453 IEEE80211_ASSOCIATING_AUTHENTICATED,
1455 /* the link is ok. the card associated to a BSS or linked
1456 * to a ibss cell or acting as an AP and creating the bss
1460 /* same as LINKED, but the driver shall apply RX filter
1461 * rules as we are in NO_LINK mode. As the card is still
1462 * logically linked, but it is doing a syncro site survey
1463 * then it will be back to LINKED state.
1465 IEEE80211_LINKED_SCANNING,
1468 #endif /* PLATFORM_FREEBSD */
1470 #define DEFAULT_MAX_SCAN_AGE (15 * HZ)
1471 #define DEFAULT_FTS 2346
1472 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
1473 #define MAC_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5]
1474 #define MAC_SFMT "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx"
1475 #define MAC_SARG(x) ((u8*)(x)),((u8*)(x)) + 1,((u8*)(x)) + 2,((u8*)(x)) + 3,((u8*)(x)) + 4,((u8*)(x)) + 5
1476 #define IP_FMT "%d.%d.%d.%d"
1477 #define IP_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3]
1478 #define PORT_FMT "%u"
1479 #define PORT_ARG(x) ntohs(*((u16 *)(x)))
1481 #ifdef PLATFORM_FREEBSD /* Baron change func to macro */
1482 #define is_multicast_mac_addr(Addr) ((((Addr[0]) & 0x01) == 0x01) && ((Addr[0]) != 0xff))
1483 #define is_broadcast_mac_addr(Addr) ((((Addr[0]) & 0xff) == 0xff) && (((Addr[1]) & 0xff) == 0xff) && \
1484 (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
1485 (((Addr[5]) & 0xff) == 0xff))
1487 extern __inline int is_multicast_mac_addr(const u8 *addr)
1489 return (addr[0] != 0xff) && (0x01 & addr[0]);
1492 extern __inline int is_broadcast_mac_addr(const u8 *addr)
1494 return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
1495 (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
1498 extern __inline int is_zero_mac_addr(const u8 *addr)
1500 return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
1501 (addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
1503 #endif /* PLATFORM_FREEBSD */
1505 #define CFG_IEEE80211_RESERVE_FCS (1<<0)
1506 #define CFG_IEEE80211_COMPUTE_FCS (1<<1)
1508 typedef struct tx_pending_t {
1510 struct ieee80211_txb *txb;
1517 #define IEEE_A (1<<0)
1518 #define IEEE_B (1<<1)
1519 #define IEEE_G (1<<2)
1520 #define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G)
1522 /* Baron move to ieee80211.c */
1523 int ieee80211_is_empty_essid(const char *essid, int essid_len);
1524 int ieee80211_get_hdrlen(u16 fc);
1527 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
1528 #define WLAN_ACTION_SPECTRUM_MGMT 0
1529 #define WLAN_ACTION_QOS 1
1530 #define WLAN_ACTION_DLS 2
1531 #define WLAN_ACTION_BLOCK_ACK 3
1532 #define WLAN_ACTION_RADIO_MEASUREMENT 5
1533 #define WLAN_ACTION_FT 6
1534 #define WLAN_ACTION_SA_QUERY 8
1535 #define WLAN_ACTION_WMM 17
1539 /* Action category code */
1540 enum rtw_ieee80211_category {
1541 RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
1542 RTW_WLAN_CATEGORY_QOS = 1,
1543 RTW_WLAN_CATEGORY_DLS = 2,
1544 RTW_WLAN_CATEGORY_BACK = 3,
1545 RTW_WLAN_CATEGORY_PUBLIC = 4, /* IEEE 802.11 public action frames */
1546 RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
1547 RTW_WLAN_CATEGORY_FT = 6,
1548 RTW_WLAN_CATEGORY_HT = 7,
1549 RTW_WLAN_CATEGORY_SA_QUERY = 8,
1550 RTW_WLAN_CATEGORY_WNM = 10,
1551 RTW_WLAN_CATEGORY_UNPROTECTED_WNM = 11, /* add for CONFIG_IEEE80211W, none 11w also can use */
1552 RTW_WLAN_CATEGORY_TDLS = 12,
1553 RTW_WLAN_CATEGORY_SELF_PROTECTED = 15, /* add for CONFIG_IEEE80211W, none 11w also can use */
1554 RTW_WLAN_CATEGORY_WMM = 17,
1555 RTW_WLAN_CATEGORY_VHT = 21,
1556 RTW_WLAN_CATEGORY_P2P = 0x7f,/* P2P action frames */
1559 /* SPECTRUM_MGMT action code */
1560 enum rtw_ieee80211_spectrum_mgmt_actioncode {
1561 RTW_WLAN_ACTION_SPCT_MSR_REQ = 0,
1562 RTW_WLAN_ACTION_SPCT_MSR_RPRT = 1,
1563 RTW_WLAN_ACTION_SPCT_TPC_REQ = 2,
1564 RTW_WLAN_ACTION_SPCT_TPC_RPRT = 3,
1565 RTW_WLAN_ACTION_SPCT_CHL_SWITCH = 4,
1566 RTW_WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5,
1569 enum _PUBLIC_ACTION {
1570 ACT_PUBLIC_BSSCOEXIST = 0, /* 20/40 BSS Coexistence */
1571 ACT_PUBLIC_DSE_ENABLE = 1,
1572 ACT_PUBLIC_DSE_DEENABLE = 2,
1573 ACT_PUBLIC_DSE_REG_LOCATION = 3,
1574 ACT_PUBLIC_EXT_CHL_SWITCH = 4,
1575 ACT_PUBLIC_DSE_MSR_REQ = 5,
1576 ACT_PUBLIC_DSE_MSR_RPRT = 6,
1577 ACT_PUBLIC_MP = 7, /* Measurement Pilot */
1578 ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8,
1579 ACT_PUBLIC_VENDOR = 9, /* for WIFI_DIRECT */
1580 ACT_PUBLIC_GAS_INITIAL_REQ = 10,
1581 ACT_PUBLIC_GAS_INITIAL_RSP = 11,
1582 ACT_PUBLIC_GAS_COMEBACK_REQ = 12,
1583 ACT_PUBLIC_GAS_COMEBACK_RSP = 13,
1584 ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14,
1585 ACT_PUBLIC_LOCATION_TRACK = 15,
1590 enum TDLS_ACTION_FIELD {
1591 TDLS_SETUP_REQUEST = 0,
1592 TDLS_SETUP_RESPONSE = 1,
1593 TDLS_SETUP_CONFIRM = 2,
1595 TDLS_PEER_TRAFFIC_INDICATION = 4,
1596 TDLS_CHANNEL_SWITCH_REQUEST = 5,
1597 TDLS_CHANNEL_SWITCH_RESPONSE = 6,
1598 TDLS_PEER_PSM_REQUEST = 7,
1599 TDLS_PEER_PSM_RESPONSE = 8,
1600 TDLS_PEER_TRAFFIC_RESPONSE = 9,
1601 TDLS_DISCOVERY_REQUEST = 10,
1602 TDLS_DISCOVERY_RESPONSE = 14, /* it's used in public action frame */
1605 #define TUNNELED_PROBE_REQ 15
1606 #define TUNNELED_PROBE_RSP 16
1607 #endif /* CONFIG_TDLS */
1609 /* BACK action code */
1610 enum rtw_ieee80211_back_actioncode {
1611 RTW_WLAN_ACTION_ADDBA_REQ = 0,
1612 RTW_WLAN_ACTION_ADDBA_RESP = 1,
1613 RTW_WLAN_ACTION_DELBA = 2,
1616 /* HT features action code */
1617 enum rtw_ieee80211_ht_actioncode {
1618 RTW_WLAN_ACTION_HT_NOTI_CHNL_WIDTH = 0,
1619 RTW_WLAN_ACTION_HT_SM_PS = 1,
1620 RTW_WLAN_ACTION_HT_PSMP = 2,
1621 RTW_WLAN_ACTION_HT_SET_PCO_PHASE = 3,
1622 RTW_WLAN_ACTION_HT_CSI = 4,
1623 RTW_WLAN_ACTION_HT_NON_COMPRESS_BEAMFORMING = 5,
1624 RTW_WLAN_ACTION_HT_COMPRESS_BEAMFORMING = 6,
1625 RTW_WLAN_ACTION_HT_ASEL_FEEDBACK = 7,
1628 /* BACK (block-ack) parties */
1629 enum rtw_ieee80211_back_parties {
1630 RTW_WLAN_BACK_RECIPIENT = 0,
1631 RTW_WLAN_BACK_INITIATOR = 1,
1632 RTW_WLAN_BACK_TIMER = 2,
1635 /*20/40 BSS Coexistence element */
1636 #define RTW_WLAN_20_40_BSS_COEX_INFO_REQ BIT(0)
1637 #define RTW_WLAN_20_40_BSS_COEX_40MHZ_INTOL BIT(1)
1638 #define RTW_WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ BIT(2)
1639 #define RTW_WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ BIT(3)
1640 #define RTW_WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT BIT(4)
1642 /* VHT features action code */
1643 enum rtw_ieee80211_vht_actioncode {
1644 RTW_WLAN_ACTION_VHT_COMPRESSED_BEAMFORMING = 0,
1645 RTW_WLAN_ACTION_VHT_GROUPID_MANAGEMENT = 1,
1646 RTW_WLAN_ACTION_VHT_OPMODE_NOTIFICATION = 2,
1649 /*IEEE 802.11r action code*/
1650 #ifdef CONFIG_RTW_80211R
1651 enum rtw_ieee80211_ft_actioncode {
1652 RTW_WLAN_ACTION_FT_RESV,
1653 RTW_WLAN_ACTION_FT_REQUEST,
1654 RTW_WLAN_ACTION_FT_RESPONSE,
1655 RTW_WLAN_ACTION_FT_CONFIRM,
1656 RTW_WLAN_ACTION_FT_ACK,
1657 RTW_WLAN_ACTION_FT_MAX,
1661 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
1663 #ifndef PLATFORM_FREEBSD /* Baron BSD has defined */
1664 #define WME_OUI_TYPE 2
1665 #endif /* PLATFORM_FREEBSD */
1666 #define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
1667 #define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
1668 #define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
1669 #define WME_VERSION 1
1671 #define WME_ACTION_CODE_SETUP_REQUEST 0
1672 #define WME_ACTION_CODE_SETUP_RESPONSE 1
1673 #define WME_ACTION_CODE_TEARDOWN 2
1675 #define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
1676 #define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
1677 #define WME_SETUP_RESPONSE_STATUS_REFUSED 3
1679 #define WME_TSPEC_DIRECTION_UPLINK 0
1680 #define WME_TSPEC_DIRECTION_DOWNLINK 1
1681 #define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
1684 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
1686 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
1689 * enum rtw_ieee80211_channel_flags - channel flags
1691 * Channel flags set by the regulatory control code.
1693 * @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled.
1694 * @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
1696 * @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
1697 * @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
1698 * @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
1700 * @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
1703 enum rtw_ieee80211_channel_flags {
1704 RTW_IEEE80211_CHAN_DISABLED = 1 << 0,
1705 RTW_IEEE80211_CHAN_PASSIVE_SCAN = 1 << 1,
1706 RTW_IEEE80211_CHAN_NO_IBSS = 1 << 2,
1707 RTW_IEEE80211_CHAN_RADAR = 1 << 3,
1708 RTW_IEEE80211_CHAN_NO_HT40PLUS = 1 << 4,
1709 RTW_IEEE80211_CHAN_NO_HT40MINUS = 1 << 5,
1712 #define RTW_IEEE80211_CHAN_NO_HT40 \
1713 (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
1715 /* Represent channel details, subset of ieee80211_channel */
1716 struct rtw_ieee80211_channel {
1717 /* enum ieee80211_band band; */
1718 /* u16 center_freq; */
1721 /* int max_antenna_gain; */
1722 /* int max_power; */
1723 /* int max_reg_power; */
1724 /* bool beacon_found; */
1725 /* u32 orig_flags; */
1727 /* int orig_mpwr; */
1732 /*"center_freq:%u, "*/ \
1735 /*"max_antenna_gain:%d\n"*/ \
1736 /*"max_power:%d\n"*/ \
1737 /*"max_reg_power:%d\n"*/ \
1738 /*"beacon_found:%u\n"*/ \
1739 /*"orig_flags:0x%08x\n"*/ \
1740 /*"orig_mag:%d\n"*/ \
1741 /*"orig_mpwr:%d\n"*/
1743 #define CHAN_ARG(channel) \
1744 /*(channel)->band*/ \
1745 /*, (channel)->center_freq*/ \
1746 (channel)->hw_value \
1747 , (channel)->flags \
1748 /*, (channel)->max_antenna_gain*/ \
1749 /*, (channel)->max_power*/ \
1750 /*, (channel)->max_reg_power*/ \
1751 /*, (channel)->beacon_found*/ \
1752 /*, (channel)->orig_flags*/ \
1753 /*, (channel)->orig_mag*/ \
1754 /*, (channel)->orig_mpwr*/ \
1756 /* Parsed Information Elements */
1757 struct rtw_ieee802_11_elems {
1777 u8 ext_supp_rates_len;
1791 u8 supp_channels_len;
1798 u8 *ht_capabilities;
1799 u8 ht_capabilities_len;
1801 u8 ht_operation_len;
1803 u8 vendor_ht_cap_len;
1804 u8 *vht_capabilities;
1805 u8 vht_capabilities_len;
1807 u8 vht_operation_len;
1808 u8 *vht_op_mode_notify;
1809 u8 vht_op_mode_notify_len;
1812 typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes;
1814 ParseRes rtw_ieee802_11_parse_elems(u8 *start, uint len,
1815 struct rtw_ieee802_11_elems *elems,
1818 u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, unsigned int *frlen);
1819 u8 *rtw_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
1821 enum secondary_ch_offset {
1822 SCN = 0, /* no secondary channel */
1823 SCA = 1, /* secondary channel above */
1824 SCB = 3, /* secondary channel below */
1826 u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset);
1827 u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset);
1828 u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, u8 new_ch, u8 ch_switch_cnt);
1829 u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset);
1830 u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, u8 flags, u16 reason, u16 precedence);
1832 u8 *rtw_get_ie(u8 *pbuf, sint index, sint *len, sint limit);
1833 u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen);
1834 int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len);
1836 void rtw_set_supported_rate(u8 *SupportedRates, uint mode) ;
1838 unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit);
1839 unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit);
1840 int rtw_get_wpa_cipher_suite(u8 *s);
1841 int rtw_get_wpa2_cipher_suite(u8 *s);
1842 int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len);
1843 int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1844 int rtw_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1846 int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len);
1848 u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen);
1849 u8 *rtw_get_wps_ie_from_scan_queue(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen, u8 frame_type);
1850 u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
1851 u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_attr, u32 *len_attr);
1852 u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_content, uint *len_content);
1855 * for_each_ie - iterate over continuous IEs
1860 #define for_each_ie(ie, buf, buf_len) \
1861 for (ie = (void *)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len; ie = (void *)(((u8 *)ie) + *(((u8 *)ie)+1) + 2))
1863 void dump_ies(void *sel, u8 *buf, u32 buf_len);
1865 #ifdef CONFIG_80211N_HT
1866 void dump_ht_cap_ie_content(void *sel, u8 *buf, u32 buf_len);
1869 void dump_wps_ie(void *sel, u8 *ie, u32 ie_len);
1871 void rtw_ies_get_chbw(u8 *ies, int ies_len, u8 *ch, u8 *bw, u8 *offset);
1873 void rtw_bss_get_chbw(WLAN_BSSID_EX *bss, u8 *ch, u8 *bw, u8 *offset);
1875 bool rtw_is_chbw_grouped(u8 ch_a, u8 bw_a, u8 offset_a
1876 , u8 ch_b, u8 bw_b, u8 offset_b);
1877 void rtw_sync_chbw(u8 *req_ch, u8 *req_bw, u8 *req_offset
1878 , u8 *g_ch, u8 *g_bw, u8 *g_offset);
1880 u32 rtw_get_p2p_merged_ies_len(u8 *in_ie, u32 in_len);
1881 int rtw_p2p_merge_ies(u8 *in_ie, u32 in_len, u8 *merge_ie);
1882 void dump_p2p_ie(void *sel, u8 *ie, u32 ie_len);
1883 u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen);
1884 u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, u8 *buf_attr, u32 *len_attr);
1885 u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, u8 *buf_content, uint *len_content);
1886 u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr);
1887 uint rtw_del_p2p_ie(u8 *ies, uint ies_len_ori, const char *msg);
1888 uint rtw_del_p2p_attr(u8 *ie, uint ielen_ori, u8 attr_id);
1889 u8 *rtw_bss_ex_get_p2p_ie(WLAN_BSSID_EX *bss_ex, u8 *p2p_ie, uint *p2p_ielen);
1890 void rtw_bss_ex_del_p2p_ie(WLAN_BSSID_EX *bss_ex);
1891 void rtw_bss_ex_del_p2p_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1893 void dump_wfd_ie(void *sel, u8 *ie, u32 ie_len);
1894 u8 *rtw_get_wfd_ie(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen);
1895 u8 *rtw_get_wfd_attr(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id, u8 *buf_attr, u32 *len_attr);
1896 u8 *rtw_get_wfd_attr_content(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id, u8 *buf_content, uint *len_content);
1897 uint rtw_del_wfd_ie(u8 *ies, uint ies_len_ori, const char *msg);
1898 uint rtw_del_wfd_attr(u8 *ie, uint ielen_ori, u8 attr_id);
1899 u8 *rtw_bss_ex_get_wfd_ie(WLAN_BSSID_EX *bss_ex, u8 *wfd_ie, uint *wfd_ielen);
1900 void rtw_bss_ex_del_wfd_ie(WLAN_BSSID_EX *bss_ex);
1901 void rtw_bss_ex_del_wfd_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1903 uint rtw_get_rateset_len(u8 *rateset);
1905 struct registry_priv;
1906 int rtw_generate_ie(struct registry_priv *pregistrypriv);
1908 int rtw_get_bit_value_from_ieee_value(u8 val);
1910 uint rtw_is_cckrates_included(u8 *rate);
1912 uint rtw_is_cckratesonly_included(u8 *rate);
1914 int rtw_check_network_type(unsigned char *rate, int ratelen, int channel);
1916 void rtw_get_bcn_info(struct wlan_network *pnetwork);
1918 u8 rtw_check_invalid_mac_address(u8 *mac_addr, u8 check_local_bit);
1919 void rtw_macaddr_cfg(u8 *out, const u8 *hw_mac_addr);
1921 u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI, unsigned char *MCS_rate);
1922 u8 rtw_ht_mcsset_to_nss(u8 *supp_mcs_set);
1923 u32 rtw_ht_mcs_set_to_bitmap(u8 *mcs_set, u8 nss);
1925 int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, u8 *action);
1926 const char *action_public_str(u8 action);
1928 u8 key_2char2num(u8 hch, u8 lch);
1929 u8 str_2char2num(u8 hch, u8 lch);
1930 void macstr2num(u8 *dst, u8 *src);
1931 u8 convert_ip_addr(u8 hch, u8 mch, u8 lch);
1932 int wifirate2_ratetbl_inx(unsigned char rate);
1935 #endif /* IEEE80211_H */