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 IsSupported5G(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 IsSupportedHT(NetType) ((NetType) & (WIRELESS_11_24N | WIRELESS_11_5N) ? _TRUE : _FALSE)
240 #define IsSupportedVHT(NetType) ((NetType) & (WIRELESS_11AC) ? _TRUE : _FALSE)
243 typedef struct ieee_param {
245 u8 sta_addr[ETH_ALEN];
261 u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
265 u8 seq[8]; /* sequence counter (set: RX, get: TX) */
269 #ifdef CONFIG_AP_MODE
274 u8 tx_supp_rates[16];
275 struct rtw_ieee80211_ht_cap ht_cap;
278 u8 reserved[2];/* for set max_num_sta */
286 #ifdef CONFIG_AP_MODE
287 typedef struct ieee_param_ex {
289 u8 sta_addr[ETH_ALEN];
298 u8 tx_supp_rates[16];
299 u32 tx_supp_rates_len;
300 struct rtw_ieee80211_ht_cap ht_cap;
311 #if WIRELESS_EXT < 17
312 #define IW_QUAL_QUAL_INVALID 0x10
313 #define IW_QUAL_LEVEL_INVALID 0x20
314 #define IW_QUAL_NOISE_INVALID 0x40
315 #define IW_QUAL_QUAL_UPDATED 0x1
316 #define IW_QUAL_LEVEL_UPDATED 0x2
317 #define IW_QUAL_NOISE_UPDATED 0x4
320 #define IEEE80211_DATA_LEN 2304
321 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
324 The figure in section 7.1.2 suggests a body size of up to 2312
325 bytes is allowed, which is a bit confusing, I suspect this
326 represents the 2304 bytes of real data, plus a possible 8 bytes of
327 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
330 #define IEEE80211_HLEN 30
331 #define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
334 /* this is stolen from ipw2200 driver */
335 #define IEEE_IBSS_MAC_HASH_SIZE 31
337 struct ieee_ibss_seq {
341 unsigned long packet_time;
345 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW) || defined(PLATFORM_FREEBSD)
347 struct rtw_ieee80211_hdr {
355 } __attribute__((packed));
357 struct rtw_ieee80211_hdr_3addr {
364 } __attribute__((packed));
367 struct rtw_ieee80211_hdr_qos {
376 } __attribute__((packed));
378 struct rtw_ieee80211_hdr_3addr_qos {
386 } __attribute__((packed));
394 } __attribute__((packed));
400 #ifdef PLATFORM_WINDOWS
403 struct rtw_ieee80211_hdr {
413 struct rtw_ieee80211_hdr_3addr {
423 struct rtw_ieee80211_hdr_qos {
424 struct rtw_ieee80211_hdr wlan_hdr;
428 struct rtw_ieee80211_hdr_3addr_qos {
429 struct rtw_ieee80211_hdr_3addr wlan_hdr;
451 EAPOL_ENCAP_ASF_ALERT
454 #define IEEE80211_3ADDR_LEN 24
455 #define IEEE80211_4ADDR_LEN 30
456 #define IEEE80211_FCS_LEN 4
458 #define MIN_FRAG_THRESHOLD 256U
459 #define MAX_FRAG_THRESHOLD 2346U
461 /* Frame control field constants */
462 #define RTW_IEEE80211_FCTL_VERS 0x0003
463 #define RTW_IEEE80211_FCTL_FTYPE 0x000c
464 #define RTW_IEEE80211_FCTL_STYPE 0x00f0
465 #define RTW_IEEE80211_FCTL_TODS 0x0100
466 #define RTW_IEEE80211_FCTL_FROMDS 0x0200
467 #define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400
468 #define RTW_IEEE80211_FCTL_RETRY 0x0800
469 #define RTW_IEEE80211_FCTL_PM 0x1000
470 #define RTW_IEEE80211_FCTL_MOREDATA 0x2000
471 #define RTW_IEEE80211_FCTL_PROTECTED 0x4000
472 #define RTW_IEEE80211_FCTL_ORDER 0x8000
473 #define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00
475 #define RTW_IEEE80211_FTYPE_MGMT 0x0000
476 #define RTW_IEEE80211_FTYPE_CTL 0x0004
477 #define RTW_IEEE80211_FTYPE_DATA 0x0008
478 #define RTW_IEEE80211_FTYPE_EXT 0x000c
481 #define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000
482 #define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010
483 #define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020
484 #define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030
485 #define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040
486 #define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050
487 #define RTW_IEEE80211_STYPE_BEACON 0x0080
488 #define RTW_IEEE80211_STYPE_ATIM 0x0090
489 #define RTW_IEEE80211_STYPE_DISASSOC 0x00A0
490 #define RTW_IEEE80211_STYPE_AUTH 0x00B0
491 #define RTW_IEEE80211_STYPE_DEAUTH 0x00C0
492 #define RTW_IEEE80211_STYPE_ACTION 0x00D0
495 #define RTW_IEEE80211_STYPE_CTL_EXT 0x0060
496 #define RTW_IEEE80211_STYPE_BACK_REQ 0x0080
497 #define RTW_IEEE80211_STYPE_BACK 0x0090
498 #define RTW_IEEE80211_STYPE_PSPOLL 0x00A0
499 #define RTW_IEEE80211_STYPE_RTS 0x00B0
500 #define RTW_IEEE80211_STYPE_CTS 0x00C0
501 #define RTW_IEEE80211_STYPE_ACK 0x00D0
502 #define RTW_IEEE80211_STYPE_CFEND 0x00E0
503 #define RTW_IEEE80211_STYPE_CFENDACK 0x00F0
506 #define RTW_IEEE80211_STYPE_DATA 0x0000
507 #define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010
508 #define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020
509 #define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
510 #define RTW_IEEE80211_STYPE_NULLFUNC 0x0040
511 #define RTW_IEEE80211_STYPE_CFACK 0x0050
512 #define RTW_IEEE80211_STYPE_CFPOLL 0x0060
513 #define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070
514 #define RTW_IEEE80211_STYPE_QOS_DATA 0x0080
515 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
516 #define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
517 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
518 #define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
519 #define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0
520 #define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0
521 #define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
523 /* sequence control field */
524 #define RTW_IEEE80211_SCTL_FRAG 0x000F
525 #define RTW_IEEE80211_SCTL_SEQ 0xFFF0
528 #define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
529 #define RTW_ERP_INFO_USE_PROTECTION BIT(1)
530 #define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
535 #define NON_EXPLICIT_ACK 2
539 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
540 #endif /* ETH_P_PAE */
542 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
544 #define ETH_P_ECONET 0x0018
546 #ifndef ETH_P_80211_RAW
547 #define ETH_P_80211_RAW (ETH_P_ECONET + 1)
550 /* IEEE 802.11 defines */
552 #define P80211_OUI_LEN 3
554 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW) || defined(PLATFORM_FREEBSD)
556 struct ieee80211_snap_hdr {
558 u8 dsap; /* always 0xAA */
559 u8 ssap; /* always 0xAA */
560 u8 ctrl; /* always 0x03 */
561 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
563 } __attribute__((packed));
567 #ifdef PLATFORM_WINDOWS
570 struct ieee80211_snap_hdr {
572 u8 dsap; /* always 0xAA */
573 u8 ssap; /* always 0xAA */
574 u8 ctrl; /* always 0x03 */
575 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
583 #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
585 #define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE)
586 #define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE)
588 #define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
590 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
591 #define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
593 /* Authentication algorithms */
594 #define WLAN_AUTH_OPEN 0
595 #define WLAN_AUTH_SHARED_KEY 1
597 #define WLAN_AUTH_CHALLENGE_LEN 128
599 #define WLAN_CAPABILITY_BSS (1<<0)
600 #define WLAN_CAPABILITY_IBSS (1<<1)
601 #define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
602 #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
603 #define WLAN_CAPABILITY_PRIVACY (1<<4)
604 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
605 #define WLAN_CAPABILITY_PBCC (1<<6)
606 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
607 #define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
610 #define WLAN_STATUS_SUCCESS 0
611 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
612 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
613 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
614 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
615 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
616 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
617 #define WLAN_STATUS_CHALLENGE_FAIL 15
618 #define WLAN_STATUS_AUTH_TIMEOUT 16
619 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
620 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
622 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
623 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
624 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
627 #define WLAN_REASON_UNSPECIFIED 1
628 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
629 #define WLAN_REASON_DEAUTH_LEAVING 3
630 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
631 #define WLAN_REASON_DISASSOC_AP_BUSY 5
632 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
633 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
634 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
635 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
636 #define WLAN_REASON_ACTIVE_ROAM 65533
637 #define WLAN_REASON_JOIN_WRONG_CHANNEL 65534
638 #define WLAN_REASON_EXPIRATION_CHK 65535
640 /* Information Element IDs */
641 #define WLAN_EID_SSID 0
642 #define WLAN_EID_SUPP_RATES 1
643 #define WLAN_EID_FH_PARAMS 2
644 #define WLAN_EID_DS_PARAMS 3
645 #define WLAN_EID_CF_PARAMS 4
646 #define WLAN_EID_TIM 5
647 #define WLAN_EID_IBSS_PARAMS 6
648 #define WLAN_EID_CHALLENGE 16
649 /* EIDs defined by IEEE 802.11h - START */
650 #define WLAN_EID_PWR_CONSTRAINT 32
651 #define WLAN_EID_PWR_CAPABILITY 33
652 #define WLAN_EID_TPC_REQUEST 34
653 #define WLAN_EID_TPC_REPORT 35
654 #define WLAN_EID_SUPPORTED_CHANNELS 36
655 #define WLAN_EID_CHANNEL_SWITCH 37
656 #define WLAN_EID_MEASURE_REQUEST 38
657 #define WLAN_EID_MEASURE_REPORT 39
658 #define WLAN_EID_QUITE 40
659 #define WLAN_EID_IBSS_DFS 41
660 /* EIDs defined by IEEE 802.11h - END */
661 #define WLAN_EID_ERP_INFO 42
662 #define WLAN_EID_HT_CAP 45
663 #define WLAN_EID_RSN 48
664 #define WLAN_EID_EXT_SUPP_RATES 50
665 #define WLAN_EID_MOBILITY_DOMAIN 54
666 #define WLAN_EID_FAST_BSS_TRANSITION 55
667 #define WLAN_EID_TIMEOUT_INTERVAL 56
668 #define WLAN_EID_RIC_DATA 57
669 #define WLAN_EID_HT_OPERATION 61
670 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
671 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
672 #define WLAN_EID_20_40_BSS_INTOLERANT 73
673 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
674 #define WLAN_EID_MMIE 76
675 #define WLAN_EID_VENDOR_SPECIFIC 221
676 #define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC)
677 #define WLAN_EID_VHT_CAPABILITY 191
678 #define WLAN_EID_VHT_OPERATION 192
679 #define WLAN_EID_VHT_OP_MODE_NOTIFY 199
681 #define IEEE80211_MGMT_HDR_LEN 24
682 #define IEEE80211_DATA_HDR3_LEN 24
683 #define IEEE80211_DATA_HDR4_LEN 30
686 #define IEEE80211_STATMASK_SIGNAL (1<<0)
687 #define IEEE80211_STATMASK_RSSI (1<<1)
688 #define IEEE80211_STATMASK_NOISE (1<<2)
689 #define IEEE80211_STATMASK_RATE (1<<3)
690 #define IEEE80211_STATMASK_WEMASK 0x7
693 #define IEEE80211_CCK_MODULATION (1<<0)
694 #define IEEE80211_OFDM_MODULATION (1<<1)
696 #define IEEE80211_24GHZ_BAND (1<<0)
697 #define IEEE80211_52GHZ_BAND (1<<1)
699 #define IEEE80211_CCK_RATE_LEN 4
700 #define IEEE80211_NUM_OFDM_RATESLEN 8
703 #define IEEE80211_CCK_RATE_1MB 0x02
704 #define IEEE80211_CCK_RATE_2MB 0x04
705 #define IEEE80211_CCK_RATE_5MB 0x0B
706 #define IEEE80211_CCK_RATE_11MB 0x16
707 #define IEEE80211_OFDM_RATE_LEN 8
708 #define IEEE80211_OFDM_RATE_6MB 0x0C
709 #define IEEE80211_OFDM_RATE_9MB 0x12
710 #define IEEE80211_OFDM_RATE_12MB 0x18
711 #define IEEE80211_OFDM_RATE_18MB 0x24
712 #define IEEE80211_OFDM_RATE_24MB 0x30
713 #define IEEE80211_OFDM_RATE_36MB 0x48
714 #define IEEE80211_OFDM_RATE_48MB 0x60
715 #define IEEE80211_OFDM_RATE_54MB 0x6C
716 #define IEEE80211_BASIC_RATE_MASK 0x80
718 #define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
719 #define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
720 #define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
721 #define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
722 #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
723 #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
724 #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
725 #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
726 #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
727 #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
728 #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
729 #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
731 #define IEEE80211_CCK_RATES_MASK 0x0000000F
732 #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
733 IEEE80211_CCK_RATE_2MB_MASK)
734 #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
735 IEEE80211_CCK_RATE_5MB_MASK | \
736 IEEE80211_CCK_RATE_11MB_MASK)
738 #define IEEE80211_OFDM_RATES_MASK 0x00000FF0
739 #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
740 IEEE80211_OFDM_RATE_12MB_MASK | \
741 IEEE80211_OFDM_RATE_24MB_MASK)
742 #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
743 IEEE80211_OFDM_RATE_9MB_MASK | \
744 IEEE80211_OFDM_RATE_18MB_MASK | \
745 IEEE80211_OFDM_RATE_36MB_MASK | \
746 IEEE80211_OFDM_RATE_48MB_MASK | \
747 IEEE80211_OFDM_RATE_54MB_MASK)
748 #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
749 IEEE80211_CCK_DEFAULT_RATES_MASK)
751 #define IEEE80211_NUM_OFDM_RATES 8
752 #define IEEE80211_NUM_CCK_RATES 4
753 #define IEEE80211_OFDM_SHIFT_MASK_A 4
845 #define IS_HT_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS31)
846 #define IS_VHT_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
847 #define IS_CCK_RATE(_rate) ((_rate) == MGN_1M || (_rate) == MGN_2M || (_rate) == MGN_5_5M || (_rate) == MGN_11M)
848 #define IS_OFDM_RATE(_rate) ((_rate) >= MGN_6M && (_rate) <= MGN_54M && (_rate) != MGN_11M)
850 #define IS_HT1SS_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS7)
851 #define IS_HT2SS_RATE(_rate) ((_rate) >= MGN_MCS8 && (_rate) <= MGN_MCS15)
852 #define IS_HT3SS_RATE(_rate) ((_rate) >= MGN_MCS16 && (_rate) <= MGN_MCS23)
853 #define IS_HT4SS_RATE(_rate) ((_rate) >= MGN_MCS24 && (_rate) <= MGN_MCS31)
855 #define IS_VHT1SS_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT1SS_MCS9)
856 #define IS_VHT2SS_RATE(_rate) ((_rate) >= MGN_VHT2SS_MCS0 && (_rate) <= MGN_VHT2SS_MCS9)
857 #define IS_VHT3SS_RATE(_rate) ((_rate) >= MGN_VHT3SS_MCS0 && (_rate) <= MGN_VHT3SS_MCS9)
858 #define IS_VHT4SS_RATE(_rate) ((_rate) >= MGN_VHT4SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
860 #define IS_1T_RATE(_rate) (IS_CCK_RATE((_rate)) || IS_OFDM_RATE((_rate)) || IS_HT1SS_RATE((_rate)) || IS_VHT1SS_RATE((_rate)))
861 #define IS_2T_RATE(_rate) (IS_HT2SS_RATE((_rate)) || IS_VHT2SS_RATE((_rate)))
862 #define IS_3T_RATE(_rate) (IS_HT3SS_RATE((_rate)) || IS_VHT3SS_RATE((_rate)))
863 #define IS_4T_RATE(_rate) (IS_HT4SS_RATE((_rate)) || IS_VHT4SS_RATE((_rate)))
865 #define MGN_RATE_STR(_rate) \
866 (_rate == MGN_1M) ? "CCK_1M" : \
867 (_rate == MGN_2M) ? "CCK_2M" : \
868 (_rate == MGN_5_5M) ? "CCK_5.5M" : \
869 (_rate == MGN_11M) ? "CCK_11M" : \
870 (_rate == MGN_6M) ? "OFDM_6M" : \
871 (_rate == MGN_9M) ? "OFDM_9M" : \
872 (_rate == MGN_12M) ? "OFDM_12M" : \
873 (_rate == MGN_18M) ? "OFDM_18M" : \
874 (_rate == MGN_24M) ? "OFDM_24M" : \
875 (_rate == MGN_36M) ? "OFDM_36M" : \
876 (_rate == MGN_48M) ? "OFDM_48M" : \
877 (_rate == MGN_54M) ? "OFDM_54M" : \
878 (_rate == MGN_MCS32) ? "MCS32" : \
879 (_rate == MGN_MCS0) ? "MCS0" : \
880 (_rate == MGN_MCS1) ? "MCS1" : \
881 (_rate == MGN_MCS2) ? "MCS2" : \
882 (_rate == MGN_MCS3) ? "MCS3" : \
883 (_rate == MGN_MCS4) ? "MCS4" : \
884 (_rate == MGN_MCS5) ? "MCS5" : \
885 (_rate == MGN_MCS6) ? "MCS6" : \
886 (_rate == MGN_MCS7) ? "MCS7" : \
887 (_rate == MGN_MCS8) ? "MCS8" : \
888 (_rate == MGN_MCS9) ? "MCS9" : \
889 (_rate == MGN_MCS10) ? "MCS10" : \
890 (_rate == MGN_MCS11) ? "MCS11" : \
891 (_rate == MGN_MCS12) ? "MCS12" : \
892 (_rate == MGN_MCS13) ? "MCS13" : \
893 (_rate == MGN_MCS14) ? "MCS14" : \
894 (_rate == MGN_MCS15) ? "MCS15" : \
895 (_rate == MGN_MCS16) ? "MCS16" : \
896 (_rate == MGN_MCS17) ? "MCS17" : \
897 (_rate == MGN_MCS18) ? "MCS18" : \
898 (_rate == MGN_MCS19) ? "MCS19" : \
899 (_rate == MGN_MCS20) ? "MCS20" : \
900 (_rate == MGN_MCS21) ? "MCS21" : \
901 (_rate == MGN_MCS22) ? "MCS22" : \
902 (_rate == MGN_MCS23) ? "MCS23" : \
903 (_rate == MGN_MCS24) ? "MCS24" : \
904 (_rate == MGN_MCS25) ? "MCS25" : \
905 (_rate == MGN_MCS26) ? "MCS26" : \
906 (_rate == MGN_MCS27) ? "MCS27" : \
907 (_rate == MGN_MCS28) ? "MCS28" : \
908 (_rate == MGN_MCS29) ? "MCS29" : \
909 (_rate == MGN_MCS30) ? "MCS30" : \
910 (_rate == MGN_MCS31) ? "MCS31" : \
911 (_rate == MGN_VHT1SS_MCS0) ? "VHT1SMCS0" : \
912 (_rate == MGN_VHT1SS_MCS1) ? "VHT1SMCS1" : \
913 (_rate == MGN_VHT1SS_MCS2) ? "VHT1SMCS2" : \
914 (_rate == MGN_VHT1SS_MCS3) ? "VHT1SMCS3" : \
915 (_rate == MGN_VHT1SS_MCS4) ? "VHT1SMCS4" : \
916 (_rate == MGN_VHT1SS_MCS5) ? "VHT1SMCS5" : \
917 (_rate == MGN_VHT1SS_MCS6) ? "VHT1SMCS6" : \
918 (_rate == MGN_VHT1SS_MCS7) ? "VHT1SMCS7" : \
919 (_rate == MGN_VHT1SS_MCS8) ? "VHT1SMCS8" : \
920 (_rate == MGN_VHT1SS_MCS9) ? "VHT1SMCS9" : \
921 (_rate == MGN_VHT2SS_MCS0) ? "VHT2SMCS0" : \
922 (_rate == MGN_VHT2SS_MCS1) ? "VHT2SMCS1" : \
923 (_rate == MGN_VHT2SS_MCS2) ? "VHT2SMCS2" : \
924 (_rate == MGN_VHT2SS_MCS3) ? "VHT2SMCS3" : \
925 (_rate == MGN_VHT2SS_MCS4) ? "VHT2SMCS4" : \
926 (_rate == MGN_VHT2SS_MCS5) ? "VHT2SMCS5" : \
927 (_rate == MGN_VHT2SS_MCS6) ? "VHT2SMCS6" : \
928 (_rate == MGN_VHT2SS_MCS7) ? "VHT2SMCS7" : \
929 (_rate == MGN_VHT2SS_MCS8) ? "VHT2SMCS8" : \
930 (_rate == MGN_VHT2SS_MCS9) ? "VHT2SMCS9" : \
931 (_rate == MGN_VHT3SS_MCS0) ? "VHT3SMCS0" : \
932 (_rate == MGN_VHT3SS_MCS1) ? "VHT3SMCS1" : \
933 (_rate == MGN_VHT3SS_MCS2) ? "VHT3SMCS2" : \
934 (_rate == MGN_VHT3SS_MCS3) ? "VHT3SMCS3" : \
935 (_rate == MGN_VHT3SS_MCS4) ? "VHT3SMCS4" : \
936 (_rate == MGN_VHT3SS_MCS5) ? "VHT3SMCS5" : \
937 (_rate == MGN_VHT3SS_MCS6) ? "VHT3SMCS6" : \
938 (_rate == MGN_VHT3SS_MCS7) ? "VHT3SMCS7" : \
939 (_rate == MGN_VHT3SS_MCS8) ? "VHT3SMCS8" : \
940 (_rate == MGN_VHT3SS_MCS9) ? "VHT3SMCS9" : \
941 (_rate == MGN_VHT4SS_MCS0) ? "VHT4SMCS0" : \
942 (_rate == MGN_VHT4SS_MCS1) ? "VHT4SMCS1" : \
943 (_rate == MGN_VHT4SS_MCS2) ? "VHT4SMCS2" : \
944 (_rate == MGN_VHT4SS_MCS3) ? "VHT4SMCS3" : \
945 (_rate == MGN_VHT4SS_MCS4) ? "VHT4SMCS4" : \
946 (_rate == MGN_VHT4SS_MCS5) ? "VHT4SMCS5" : \
947 (_rate == MGN_VHT4SS_MCS6) ? "VHT4SMCS6" : \
948 (_rate == MGN_VHT4SS_MCS7) ? "VHT4SMCS7" : \
949 (_rate == MGN_VHT4SS_MCS8) ? "VHT4SMCS8" : \
950 (_rate == MGN_VHT4SS_MCS9) ? "VHT4SMCS9" : "UNKNOWN"
952 typedef enum _RATE_SECTION {
959 HT_1SS = HT_MCS0_MCS7,
960 HT_2SS = HT_MCS8_MCS15,
961 HT_3SS = HT_MCS16_MCS23,
962 HT_4SS = HT_MCS24_MCS31,
963 VHT_1SSMCS0_1SSMCS9 = 6,
964 VHT_2SSMCS0_2SSMCS9 = 7,
965 VHT_3SSMCS0_3SSMCS9 = 8,
966 VHT_4SSMCS0_4SSMCS9 = 9,
967 VHT_1SS = VHT_1SSMCS0_1SSMCS9,
968 VHT_2SS = VHT_2SSMCS0_2SSMCS9,
969 VHT_3SS = VHT_3SSMCS0_3SSMCS9,
970 VHT_4SS = VHT_4SSMCS0_4SSMCS9,
974 const char *rate_section_str(u8 section);
976 #define IS_CCK_RATE_SECTION(section) ((section) == CCK)
977 #define IS_OFDM_RATE_SECTION(section) ((section) == OFDM)
978 #define IS_HT_RATE_SECTION(section) ((section) >= HT_1SS && (section) <= HT_4SS)
979 #define IS_VHT_RATE_SECTION(section) ((section) >= VHT_1SS && (section) <= VHT_4SS)
981 #define IS_1T_RATE_SECTION(section) ((section) == CCK || (section) == OFDM || (section) == HT_1SS || (section) == VHT_1SS)
982 #define IS_2T_RATE_SECTION(section) ((section) == HT_2SS || (section) == VHT_2SS)
983 #define IS_3T_RATE_SECTION(section) ((section) == HT_3SS || (section) == VHT_3SS)
984 #define IS_4T_RATE_SECTION(section) ((section) == HT_4SS || (section) == VHT_4SS)
986 extern u8 mgn_rates_cck[];
987 extern u8 mgn_rates_ofdm[];
988 extern u8 mgn_rates_mcs0_7[];
989 extern u8 mgn_rates_mcs8_15[];
990 extern u8 mgn_rates_mcs16_23[];
991 extern u8 mgn_rates_mcs24_31[];
992 extern u8 mgn_rates_vht1ss[];
993 extern u8 mgn_rates_vht2ss[];
994 extern u8 mgn_rates_vht3ss[];
995 extern u8 mgn_rates_vht4ss[];
997 struct rate_section_ent {
998 u8 tx_num; /* value of RF_TX_NUM */
1003 extern struct rate_section_ent rates_by_sections[];
1005 #define rate_section_to_tx_num(section) (rates_by_sections[(section)].tx_num)
1006 #define rate_section_rate_num(section) (rates_by_sections[(section)].rate_num)
1008 /* NOTE: This data is for statistical purposes; not all hardware provides this
1009 * information for frames received. Not setting these will not cause
1010 * any adverse affects. */
1011 struct ieee80211_rx_stats {
1012 /* u32 mac_time[2]; */
1016 u8 received_channel;
1017 u16 rate; /* in 100 kbps */
1024 /* IEEE 802.11 requires that STA supports concurrent reception of at least
1025 * three fragmented frames. This define can be increased to support more
1026 * concurrent frames, but it should be noted that each entry can consume about
1027 * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
1028 #define IEEE80211_FRAG_CACHE_LEN 4
1030 struct ieee80211_frag_entry {
1031 u32 first_frag_time;
1034 uint qos; /* jackson */
1035 uint tid; /* jackson */
1036 struct sk_buff *skb;
1037 u8 src_addr[ETH_ALEN];
1038 u8 dst_addr[ETH_ALEN];
1041 #ifndef PLATFORM_FREEBSD /* Baron BSD has already defined */
1042 struct ieee80211_stats {
1043 uint tx_unicast_frames;
1044 uint tx_multicast_frames;
1046 uint tx_unicast_octets;
1047 uint tx_multicast_octets;
1048 uint tx_deferred_transmissions;
1049 uint tx_single_retry_frames;
1050 uint tx_multiple_retry_frames;
1051 uint tx_retry_limit_exceeded;
1053 uint rx_unicast_frames;
1054 uint rx_multicast_frames;
1056 uint rx_unicast_octets;
1057 uint rx_multicast_octets;
1059 uint rx_discards_no_buffer;
1060 uint tx_discards_wrong_sa;
1061 uint rx_discards_undecryptable;
1062 uint rx_message_in_msg_fragments;
1063 uint rx_message_in_bad_msg_fragments;
1065 #endif /* PLATFORM_FREEBSD */
1066 struct ieee80211_softmac_stats {
1074 uint rx_auth_rs_err;
1086 #define SEC_KEY_1 (1<<0)
1087 #define SEC_KEY_2 (1<<1)
1088 #define SEC_KEY_3 (1<<2)
1089 #define SEC_KEY_4 (1<<3)
1090 #define SEC_ACTIVE_KEY (1<<4)
1091 #define SEC_AUTH_MODE (1<<5)
1092 #define SEC_UNICAST_GROUP (1<<6)
1093 #define SEC_LEVEL (1<<7)
1094 #define SEC_ENABLED (1<<8)
1096 #define SEC_LEVEL_0 0 /* None */
1097 #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
1098 #define SEC_LEVEL_2 2 /* Level 1 + TKIP */
1099 #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
1100 #define SEC_LEVEL_3 4 /* Level 2 + CCMP */
1103 #define WEP_KEY_LEN 13
1105 #ifdef CONFIG_IEEE80211W
1106 #define BIP_MAX_KEYID 5
1107 #define BIP_AAD_SIZE 20
1108 #endif /* CONFIG_IEEE80211W */
1110 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1112 struct ieee80211_security {
1117 unicast_uses_group:1;
1118 u8 key_sizes[WEP_KEYS];
1119 u8 keys[WEP_KEYS][WEP_KEY_LEN];
1122 } __attribute__((packed));
1126 #ifdef PLATFORM_WINDOWS
1129 struct ieee80211_security {
1134 unicast_uses_group:1;
1135 u8 key_sizes[WEP_KEYS];
1136 u8 keys[WEP_KEYS][WEP_KEY_LEN];
1146 802.11 data frame from AP
1148 ,-------------------------------------------------------------------.
1149 Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
1150 |------|------|---------|---------|---------|------|---------|------|
1151 Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
1152 | | tion | (BSSID) | | | ence | data | |
1153 `-------------------------------------------------------------------'
1155 Total: 28-2340 bytes
1159 struct ieee80211_header_data {
1168 #define BEACON_PROBE_SSID_ID_POSITION 12
1170 /* Management Frame Information Element Types */
1171 #define MFIE_TYPE_SSID 0
1172 #define MFIE_TYPE_RATES 1
1173 #define MFIE_TYPE_FH_SET 2
1174 #define MFIE_TYPE_DS_SET 3
1175 #define MFIE_TYPE_CF_SET 4
1176 #define MFIE_TYPE_TIM 5
1177 #define MFIE_TYPE_IBSS_SET 6
1178 #define MFIE_TYPE_CHALLENGE 16
1179 #define MFIE_TYPE_ERP 42
1180 #define MFIE_TYPE_RSN 48
1181 #define MFIE_TYPE_RATES_EX 50
1182 #define MFIE_TYPE_GENERIC 221
1184 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1186 struct ieee80211_info_element_hdr {
1189 } __attribute__((packed));
1191 struct ieee80211_info_element {
1195 } __attribute__((packed));
1198 #ifdef PLATFORM_WINDOWS
1201 struct ieee80211_info_element_hdr {
1206 struct ieee80211_info_element {
1217 * These are the data types that can make up management packets
1221 u16 beacon_interval;
1223 u8 current_ap[ETH_ALEN];
1224 u16 listen_interval;
1226 u16 association_id:14, reserved:2;
1227 } __attribute__ ((packed));
1233 #define IEEE80211_DEFAULT_TX_ESSID "Penguin"
1234 #define IEEE80211_DEFAULT_BASIC_RATE 10
1237 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1240 struct ieee80211_authentication {
1241 struct ieee80211_header_data header;
1245 /* struct ieee80211_info_element_hdr info_element; */
1246 } __attribute__((packed));
1249 struct ieee80211_probe_response {
1250 struct ieee80211_header_data header;
1252 u16 beacon_interval;
1254 struct ieee80211_info_element info_element;
1255 } __attribute__((packed));
1257 struct ieee80211_probe_request {
1258 struct ieee80211_header_data header;
1259 /*struct ieee80211_info_element info_element;*/
1260 } __attribute__((packed));
1262 struct ieee80211_assoc_request_frame {
1263 struct rtw_ieee80211_hdr_3addr header;
1265 u16 listen_interval;
1266 /* u8 current_ap[ETH_ALEN]; */
1267 struct ieee80211_info_element_hdr info_element;
1268 } __attribute__((packed));
1270 struct ieee80211_assoc_response_frame {
1271 struct rtw_ieee80211_hdr_3addr header;
1275 /* struct ieee80211_info_element info_element; supported rates */
1276 } __attribute__((packed));
1281 #ifdef PLATFORM_WINDOWS
1285 struct ieee80211_authentication {
1286 struct ieee80211_header_data header;
1290 /* struct ieee80211_info_element_hdr info_element; */
1294 struct ieee80211_probe_response {
1295 struct ieee80211_header_data header;
1297 u16 beacon_interval;
1299 struct ieee80211_info_element info_element;
1302 struct ieee80211_probe_request {
1303 struct ieee80211_header_data header;
1304 /*struct ieee80211_info_element info_element;*/
1307 struct ieee80211_assoc_request_frame {
1308 struct rtw_ieee80211_hdr_3addr header;
1310 u16 listen_interval;
1311 /* u8 current_ap[ETH_ALEN]; */
1312 struct ieee80211_info_element_hdr info_element;
1315 struct ieee80211_assoc_response_frame {
1316 struct rtw_ieee80211_hdr_3addr header;
1320 /* struct ieee80211_info_element info_element; supported rates */
1330 struct ieee80211_txb {
1336 struct sk_buff *fragments[0];
1340 /* SWEEP TABLE ENTRIES NUMBER*/
1341 #define MAX_SWEEP_TAB_ENTRIES 42
1342 #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
1343 /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
1344 * only use 8, and then use extended rates for the remaining supported
1345 * rates. Other APs, however, stick all of their supported rates on the
1346 * main rates information element... */
1347 #define MAX_RATES_LENGTH ((u8)12)
1348 #define MAX_RATES_EX_LENGTH ((u8)16)
1349 #define MAX_NETWORK_COUNT 128
1350 #define MAX_CHANNEL_NUMBER 161
1351 #define IEEE80211_SOFTMAC_SCAN_TIME 400
1353 #define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
1355 #define CRC_LENGTH 4U
1357 #define MAX_WPA_IE_LEN (256)
1358 #define MAX_WPS_IE_LEN (512)
1359 #define MAX_P2P_IE_LEN (256)
1360 #define MAX_WFD_IE_LEN (128)
1362 #define NETWORK_EMPTY_ESSID (1<<0)
1363 #define NETWORK_HAS_OFDM (1<<1)
1364 #define NETWORK_HAS_CCK (1<<2)
1366 #define IEEE80211_DTIM_MBCAST 4
1367 #define IEEE80211_DTIM_UCAST 2
1368 #define IEEE80211_DTIM_VALID 1
1369 #define IEEE80211_DTIM_INVALID 0
1371 #define IEEE80211_PS_DISABLED 0
1372 #define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
1373 #define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
1374 #define IW_ESSID_MAX_SIZE 32
1376 struct ieee80211_network {
1377 /* These entries are used to identify a unique network */
1380 /* Ensure null-terminated for any debug msgs */
1381 u8 ssid[IW_ESSID_MAX_SIZE + 1];
1383 u8 rssi; /* relative signal strength */
1384 u8 sq; /* signal quality */
1386 /* These are network statistics */
1387 /* struct ieee80211_rx_stats stats; */
1390 u8 rates[MAX_RATES_LENGTH];
1392 u8 rates_ex[MAX_RATES_EX_LENGTH];
1395 u8 edca_parmsets[18];
1400 u16 beacon_interval;
1401 u16 listen_interval;
1403 u8 wpa_ie[MAX_WPA_IE_LEN];
1405 u8 rsn_ie[MAX_WPA_IE_LEN];
1410 u8 power_constraint;
1415 unsigned long last_scanned;
1420 -1: authentication fail
1421 -2: association fail
1425 #ifndef PLATFORM_FREEBSD /* Baron BSD has already defined */
1427 enum ieee80211_state {
1429 /* the card is not linked at all */
1430 IEEE80211_NOLINK = 0,
1432 /* IEEE80211_ASSOCIATING* are for BSS client mode
1433 * the driver shall not perform RX filtering unless
1434 * the state is LINKED.
1435 * The driver shall just check for the state LINKED and
1436 * defaults to NOLINK for ALL the other states (including
1440 /* the association procedure will start (wq scheduling)*/
1441 IEEE80211_ASSOCIATING,
1442 IEEE80211_ASSOCIATING_RETRY,
1444 /* the association procedure is sending AUTH request*/
1445 IEEE80211_ASSOCIATING_AUTHENTICATING,
1447 /* the association procedure has successfully authentcated
1448 * and is sending association request
1450 IEEE80211_ASSOCIATING_AUTHENTICATED,
1452 /* the link is ok. the card associated to a BSS or linked
1453 * to a ibss cell or acting as an AP and creating the bss
1457 /* same as LINKED, but the driver shall apply RX filter
1458 * rules as we are in NO_LINK mode. As the card is still
1459 * logically linked, but it is doing a syncro site survey
1460 * then it will be back to LINKED state.
1462 IEEE80211_LINKED_SCANNING,
1465 #endif /* PLATFORM_FREEBSD */
1467 #define DEFAULT_MAX_SCAN_AGE (15 * HZ)
1468 #define DEFAULT_FTS 2346
1469 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
1470 #define MAC_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5]
1471 #define MAC_SFMT "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx"
1472 #define MAC_SARG(x) ((u8*)(x)),((u8*)(x)) + 1,((u8*)(x)) + 2,((u8*)(x)) + 3,((u8*)(x)) + 4,((u8*)(x)) + 5
1473 #define IP_FMT "%d.%d.%d.%d"
1474 #define IP_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3]
1475 #define PORT_FMT "%u"
1476 #define PORT_ARG(x) ntohs(*((u16 *)(x)))
1478 #ifdef PLATFORM_FREEBSD /* Baron change func to macro */
1479 #define is_multicast_mac_addr(Addr) ((((Addr[0]) & 0x01) == 0x01) && ((Addr[0]) != 0xff))
1480 #define is_broadcast_mac_addr(Addr) ((((Addr[0]) & 0xff) == 0xff) && (((Addr[1]) & 0xff) == 0xff) && \
1481 (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
1482 (((Addr[5]) & 0xff) == 0xff))
1484 extern __inline int is_multicast_mac_addr(const u8 *addr)
1486 return (addr[0] != 0xff) && (0x01 & addr[0]);
1489 extern __inline int is_broadcast_mac_addr(const u8 *addr)
1491 return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
1492 (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
1495 extern __inline int is_zero_mac_addr(const u8 *addr)
1497 return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
1498 (addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
1500 #endif /* PLATFORM_FREEBSD */
1502 #define CFG_IEEE80211_RESERVE_FCS (1<<0)
1503 #define CFG_IEEE80211_COMPUTE_FCS (1<<1)
1505 typedef struct tx_pending_t {
1507 struct ieee80211_txb *txb;
1514 #define IEEE_A (1<<0)
1515 #define IEEE_B (1<<1)
1516 #define IEEE_G (1<<2)
1517 #define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G)
1519 /* Baron move to ieee80211.c */
1520 int ieee80211_is_empty_essid(const char *essid, int essid_len);
1521 int ieee80211_get_hdrlen(u16 fc);
1524 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
1525 #define WLAN_ACTION_SPECTRUM_MGMT 0
1526 #define WLAN_ACTION_QOS 1
1527 #define WLAN_ACTION_DLS 2
1528 #define WLAN_ACTION_BLOCK_ACK 3
1529 #define WLAN_ACTION_RADIO_MEASUREMENT 5
1530 #define WLAN_ACTION_FT 6
1531 #define WLAN_ACTION_SA_QUERY 8
1532 #define WLAN_ACTION_WMM 17
1536 /* Action category code */
1537 enum rtw_ieee80211_category {
1538 RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
1539 RTW_WLAN_CATEGORY_QOS = 1,
1540 RTW_WLAN_CATEGORY_DLS = 2,
1541 RTW_WLAN_CATEGORY_BACK = 3,
1542 RTW_WLAN_CATEGORY_PUBLIC = 4, /* IEEE 802.11 public action frames */
1543 RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
1544 RTW_WLAN_CATEGORY_FT = 6,
1545 RTW_WLAN_CATEGORY_HT = 7,
1546 RTW_WLAN_CATEGORY_SA_QUERY = 8,
1547 RTW_WLAN_CATEGORY_WNM = 10,
1548 RTW_WLAN_CATEGORY_UNPROTECTED_WNM = 11, /* add for CONFIG_IEEE80211W, none 11w also can use */
1549 RTW_WLAN_CATEGORY_TDLS = 12,
1550 RTW_WLAN_CATEGORY_SELF_PROTECTED = 15, /* add for CONFIG_IEEE80211W, none 11w also can use */
1551 RTW_WLAN_CATEGORY_WMM = 17,
1552 RTW_WLAN_CATEGORY_VHT = 21,
1553 RTW_WLAN_CATEGORY_P2P = 0x7f,/* P2P action frames */
1556 /* SPECTRUM_MGMT action code */
1557 enum rtw_ieee80211_spectrum_mgmt_actioncode {
1558 RTW_WLAN_ACTION_SPCT_MSR_REQ = 0,
1559 RTW_WLAN_ACTION_SPCT_MSR_RPRT = 1,
1560 RTW_WLAN_ACTION_SPCT_TPC_REQ = 2,
1561 RTW_WLAN_ACTION_SPCT_TPC_RPRT = 3,
1562 RTW_WLAN_ACTION_SPCT_CHL_SWITCH = 4,
1563 RTW_WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5,
1566 enum _PUBLIC_ACTION {
1567 ACT_PUBLIC_BSSCOEXIST = 0, /* 20/40 BSS Coexistence */
1568 ACT_PUBLIC_DSE_ENABLE = 1,
1569 ACT_PUBLIC_DSE_DEENABLE = 2,
1570 ACT_PUBLIC_DSE_REG_LOCATION = 3,
1571 ACT_PUBLIC_EXT_CHL_SWITCH = 4,
1572 ACT_PUBLIC_DSE_MSR_REQ = 5,
1573 ACT_PUBLIC_DSE_MSR_RPRT = 6,
1574 ACT_PUBLIC_MP = 7, /* Measurement Pilot */
1575 ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8,
1576 ACT_PUBLIC_VENDOR = 9, /* for WIFI_DIRECT */
1577 ACT_PUBLIC_GAS_INITIAL_REQ = 10,
1578 ACT_PUBLIC_GAS_INITIAL_RSP = 11,
1579 ACT_PUBLIC_GAS_COMEBACK_REQ = 12,
1580 ACT_PUBLIC_GAS_COMEBACK_RSP = 13,
1581 ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14,
1582 ACT_PUBLIC_LOCATION_TRACK = 15,
1587 enum TDLS_ACTION_FIELD {
1588 TDLS_SETUP_REQUEST = 0,
1589 TDLS_SETUP_RESPONSE = 1,
1590 TDLS_SETUP_CONFIRM = 2,
1592 TDLS_PEER_TRAFFIC_INDICATION = 4,
1593 TDLS_CHANNEL_SWITCH_REQUEST = 5,
1594 TDLS_CHANNEL_SWITCH_RESPONSE = 6,
1595 TDLS_PEER_PSM_REQUEST = 7,
1596 TDLS_PEER_PSM_RESPONSE = 8,
1597 TDLS_PEER_TRAFFIC_RESPONSE = 9,
1598 TDLS_DISCOVERY_REQUEST = 10,
1599 TDLS_DISCOVERY_RESPONSE = 14, /* it's used in public action frame */
1602 #define TUNNELED_PROBE_REQ 15
1603 #define TUNNELED_PROBE_RSP 16
1604 #endif /* CONFIG_TDLS */
1606 /* BACK action code */
1607 enum rtw_ieee80211_back_actioncode {
1608 RTW_WLAN_ACTION_ADDBA_REQ = 0,
1609 RTW_WLAN_ACTION_ADDBA_RESP = 1,
1610 RTW_WLAN_ACTION_DELBA = 2,
1613 /* HT features action code */
1614 enum rtw_ieee80211_ht_actioncode {
1615 RTW_WLAN_ACTION_HT_NOTI_CHNL_WIDTH = 0,
1616 RTW_WLAN_ACTION_HT_SM_PS = 1,
1617 RTW_WLAN_ACTION_HT_PSMP = 2,
1618 RTW_WLAN_ACTION_HT_SET_PCO_PHASE = 3,
1619 RTW_WLAN_ACTION_HT_CSI = 4,
1620 RTW_WLAN_ACTION_HT_NON_COMPRESS_BEAMFORMING = 5,
1621 RTW_WLAN_ACTION_HT_COMPRESS_BEAMFORMING = 6,
1622 RTW_WLAN_ACTION_HT_ASEL_FEEDBACK = 7,
1625 /* BACK (block-ack) parties */
1626 enum rtw_ieee80211_back_parties {
1627 RTW_WLAN_BACK_RECIPIENT = 0,
1628 RTW_WLAN_BACK_INITIATOR = 1,
1629 RTW_WLAN_BACK_TIMER = 2,
1632 /*20/40 BSS Coexistence element */
1633 #define RTW_WLAN_20_40_BSS_COEX_INFO_REQ BIT(0)
1634 #define RTW_WLAN_20_40_BSS_COEX_40MHZ_INTOL BIT(1)
1635 #define RTW_WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ BIT(2)
1636 #define RTW_WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ BIT(3)
1637 #define RTW_WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT BIT(4)
1639 /* VHT features action code */
1640 enum rtw_ieee80211_vht_actioncode {
1641 RTW_WLAN_ACTION_VHT_COMPRESSED_BEAMFORMING = 0,
1642 RTW_WLAN_ACTION_VHT_GROUPID_MANAGEMENT = 1,
1643 RTW_WLAN_ACTION_VHT_OPMODE_NOTIFICATION = 2,
1646 /*IEEE 802.11r action code*/
1647 #ifdef CONFIG_RTW_80211R
1648 enum rtw_ieee80211_ft_actioncode {
1649 RTW_WLAN_ACTION_FT_RESV,
1650 RTW_WLAN_ACTION_FT_REQUEST,
1651 RTW_WLAN_ACTION_FT_RESPONSE,
1652 RTW_WLAN_ACTION_FT_CONFIRM,
1653 RTW_WLAN_ACTION_FT_ACK,
1654 RTW_WLAN_ACTION_FT_MAX,
1658 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
1660 #ifndef PLATFORM_FREEBSD /* Baron BSD has defined */
1661 #define WME_OUI_TYPE 2
1662 #endif /* PLATFORM_FREEBSD */
1663 #define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
1664 #define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
1665 #define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
1666 #define WME_VERSION 1
1668 #define WME_ACTION_CODE_SETUP_REQUEST 0
1669 #define WME_ACTION_CODE_SETUP_RESPONSE 1
1670 #define WME_ACTION_CODE_TEARDOWN 2
1672 #define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
1673 #define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
1674 #define WME_SETUP_RESPONSE_STATUS_REFUSED 3
1676 #define WME_TSPEC_DIRECTION_UPLINK 0
1677 #define WME_TSPEC_DIRECTION_DOWNLINK 1
1678 #define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
1681 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
1683 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
1686 * enum rtw_ieee80211_channel_flags - channel flags
1688 * Channel flags set by the regulatory control code.
1690 * @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled.
1691 * @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
1693 * @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
1694 * @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
1695 * @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
1697 * @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
1700 enum rtw_ieee80211_channel_flags {
1701 RTW_IEEE80211_CHAN_DISABLED = 1 << 0,
1702 RTW_IEEE80211_CHAN_PASSIVE_SCAN = 1 << 1,
1703 RTW_IEEE80211_CHAN_NO_IBSS = 1 << 2,
1704 RTW_IEEE80211_CHAN_RADAR = 1 << 3,
1705 RTW_IEEE80211_CHAN_NO_HT40PLUS = 1 << 4,
1706 RTW_IEEE80211_CHAN_NO_HT40MINUS = 1 << 5,
1709 #define RTW_IEEE80211_CHAN_NO_HT40 \
1710 (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
1712 /* Represent channel details, subset of ieee80211_channel */
1713 struct rtw_ieee80211_channel {
1714 /* enum ieee80211_band band; */
1715 /* u16 center_freq; */
1718 /* int max_antenna_gain; */
1719 /* int max_power; */
1720 /* int max_reg_power; */
1721 /* bool beacon_found; */
1722 /* u32 orig_flags; */
1724 /* int orig_mpwr; */
1729 /*"center_freq:%u, "*/ \
1732 /*"max_antenna_gain:%d\n"*/ \
1733 /*"max_power:%d\n"*/ \
1734 /*"max_reg_power:%d\n"*/ \
1735 /*"beacon_found:%u\n"*/ \
1736 /*"orig_flags:0x%08x\n"*/ \
1737 /*"orig_mag:%d\n"*/ \
1738 /*"orig_mpwr:%d\n"*/
1740 #define CHAN_ARG(channel) \
1741 /*(channel)->band*/ \
1742 /*, (channel)->center_freq*/ \
1743 (channel)->hw_value \
1744 , (channel)->flags \
1745 /*, (channel)->max_antenna_gain*/ \
1746 /*, (channel)->max_power*/ \
1747 /*, (channel)->max_reg_power*/ \
1748 /*, (channel)->beacon_found*/ \
1749 /*, (channel)->orig_flags*/ \
1750 /*, (channel)->orig_mag*/ \
1751 /*, (channel)->orig_mpwr*/ \
1753 /* Parsed Information Elements */
1754 struct rtw_ieee802_11_elems {
1774 u8 ext_supp_rates_len;
1788 u8 supp_channels_len;
1795 u8 *ht_capabilities;
1796 u8 ht_capabilities_len;
1798 u8 ht_operation_len;
1800 u8 vendor_ht_cap_len;
1801 u8 *vht_capabilities;
1802 u8 vht_capabilities_len;
1804 u8 vht_operation_len;
1805 u8 *vht_op_mode_notify;
1806 u8 vht_op_mode_notify_len;
1809 typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes;
1811 ParseRes rtw_ieee802_11_parse_elems(u8 *start, uint len,
1812 struct rtw_ieee802_11_elems *elems,
1815 u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, unsigned int *frlen);
1816 u8 *rtw_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
1818 enum secondary_ch_offset {
1819 SCN = 0, /* no secondary channel */
1820 SCA = 1, /* secondary channel above */
1821 SCB = 3, /* secondary channel below */
1823 u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset);
1824 u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset);
1825 u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, u8 new_ch, u8 ch_switch_cnt);
1826 u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset);
1827 u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, u8 flags, u16 reason, u16 precedence);
1829 u8 *rtw_get_ie(u8 *pbuf, sint index, sint *len, sint limit);
1830 u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen);
1831 int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len);
1833 void rtw_set_supported_rate(u8 *SupportedRates, uint mode) ;
1835 unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit);
1836 unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit);
1837 int rtw_get_wpa_cipher_suite(u8 *s);
1838 int rtw_get_wpa2_cipher_suite(u8 *s);
1839 int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len);
1840 int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1841 int rtw_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1843 int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len);
1845 u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen);
1846 u8 *rtw_get_wps_ie_from_scan_queue(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen, u8 frame_type);
1847 u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
1848 u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_attr, u32 *len_attr);
1849 u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_content, uint *len_content);
1852 * for_each_ie - iterate over continuous IEs
1857 #define for_each_ie(ie, buf, buf_len) \
1858 for (ie = (void *)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len; ie = (void *)(((u8 *)ie) + *(((u8 *)ie)+1) + 2))
1860 void dump_ies(void *sel, u8 *buf, u32 buf_len);
1862 #ifdef CONFIG_80211N_HT
1863 void dump_ht_cap_ie_content(void *sel, u8 *buf, u32 buf_len);
1866 void dump_wps_ie(void *sel, u8 *ie, u32 ie_len);
1868 void rtw_ies_get_chbw(u8 *ies, int ies_len, u8 *ch, u8 *bw, u8 *offset);
1870 void rtw_bss_get_chbw(WLAN_BSSID_EX *bss, u8 *ch, u8 *bw, u8 *offset);
1872 bool rtw_is_chbw_grouped(u8 ch_a, u8 bw_a, u8 offset_a
1873 , u8 ch_b, u8 bw_b, u8 offset_b);
1874 void rtw_sync_chbw(u8 *req_ch, u8 *req_bw, u8 *req_offset
1875 , u8 *g_ch, u8 *g_bw, u8 *g_offset);
1877 u32 rtw_get_p2p_merged_ies_len(u8 *in_ie, u32 in_len);
1878 int rtw_p2p_merge_ies(u8 *in_ie, u32 in_len, u8 *merge_ie);
1879 void dump_p2p_ie(void *sel, u8 *ie, u32 ie_len);
1880 u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen);
1881 u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, u8 *buf_attr, u32 *len_attr);
1882 u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, u8 *buf_content, uint *len_content);
1883 u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr);
1884 uint rtw_del_p2p_ie(u8 *ies, uint ies_len_ori, const char *msg);
1885 uint rtw_del_p2p_attr(u8 *ie, uint ielen_ori, u8 attr_id);
1886 u8 *rtw_bss_ex_get_p2p_ie(WLAN_BSSID_EX *bss_ex, u8 *p2p_ie, uint *p2p_ielen);
1887 void rtw_bss_ex_del_p2p_ie(WLAN_BSSID_EX *bss_ex);
1888 void rtw_bss_ex_del_p2p_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1890 void dump_wfd_ie(void *sel, u8 *ie, u32 ie_len);
1891 u8 *rtw_get_wfd_ie(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen);
1892 u8 *rtw_get_wfd_attr(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id, u8 *buf_attr, u32 *len_attr);
1893 u8 *rtw_get_wfd_attr_content(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id, u8 *buf_content, uint *len_content);
1894 uint rtw_del_wfd_ie(u8 *ies, uint ies_len_ori, const char *msg);
1895 uint rtw_del_wfd_attr(u8 *ie, uint ielen_ori, u8 attr_id);
1896 u8 *rtw_bss_ex_get_wfd_ie(WLAN_BSSID_EX *bss_ex, u8 *wfd_ie, uint *wfd_ielen);
1897 void rtw_bss_ex_del_wfd_ie(WLAN_BSSID_EX *bss_ex);
1898 void rtw_bss_ex_del_wfd_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1900 uint rtw_get_rateset_len(u8 *rateset);
1902 struct registry_priv;
1903 int rtw_generate_ie(struct registry_priv *pregistrypriv);
1905 int rtw_get_bit_value_from_ieee_value(u8 val);
1907 uint rtw_is_cckrates_included(u8 *rate);
1909 uint rtw_is_cckratesonly_included(u8 *rate);
1911 int rtw_check_network_type(unsigned char *rate, int ratelen, int channel);
1913 void rtw_get_bcn_info(struct wlan_network *pnetwork);
1915 u8 rtw_check_invalid_mac_address(u8 *mac_addr, u8 check_local_bit);
1916 void rtw_macaddr_cfg(u8 *out, const u8 *hw_mac_addr);
1918 u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI, unsigned char *MCS_rate);
1919 u8 rtw_ht_mcsset_to_nss(u8 *supp_mcs_set);
1921 int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, u8 *action);
1922 const char *action_public_str(u8 action);
1924 u8 key_2char2num(u8 hch, u8 lch);
1925 u8 str_2char2num(u8 hch, u8 lch);
1926 void macstr2num(u8 *dst, u8 *src);
1927 u8 convert_ip_addr(u8 hch, u8 mch, u8 lch);
1928 int wifirate2_ratetbl_inx(unsigned char rate);
1931 #endif /* IEEE80211_H */