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
41 #define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28)
43 /* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */
45 RTL871X_HOSTAPD_FLUSH = 1,
46 RTL871X_HOSTAPD_ADD_STA = 2,
47 RTL871X_HOSTAPD_REMOVE_STA = 3,
48 RTL871X_HOSTAPD_GET_INFO_STA = 4,
49 /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
50 RTL871X_HOSTAPD_GET_WPAIE_STA = 5,
51 RTL871X_SET_ENCRYPTION = 6,
52 RTL871X_GET_ENCRYPTION = 7,
53 RTL871X_HOSTAPD_SET_FLAGS_STA = 8,
54 RTL871X_HOSTAPD_GET_RID = 9,
55 RTL871X_HOSTAPD_SET_RID = 10,
56 RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
57 RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12,
58 RTL871X_HOSTAPD_MLME = 13,
59 RTL871X_HOSTAPD_SCAN_REQ = 14,
60 RTL871X_HOSTAPD_STA_CLEAR_STATS = 15,
61 RTL871X_HOSTAPD_SET_BEACON=16,
62 RTL871X_HOSTAPD_SET_WPS_BEACON = 17,
63 RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18,
64 RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19,
65 RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20,
66 RTL871X_HOSTAPD_SET_MACADDR_ACL = 21,
67 RTL871X_HOSTAPD_ACL_ADD_STA = 22,
68 RTL871X_HOSTAPD_ACL_REMOVE_STA = 23,
72 #define WLAN_STA_AUTH BIT(0)
73 #define WLAN_STA_ASSOC BIT(1)
74 #define WLAN_STA_PS BIT(2)
75 #define WLAN_STA_TIM BIT(3)
76 #define WLAN_STA_PERM BIT(4)
77 #define WLAN_STA_AUTHORIZED BIT(5)
78 #define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
79 #define WLAN_STA_SHORT_PREAMBLE BIT(7)
80 #define WLAN_STA_PREAUTH BIT(8)
81 #define WLAN_STA_WME BIT(9)
82 #define WLAN_STA_MFP BIT(10)
83 #define WLAN_STA_HT BIT(11)
84 #define WLAN_STA_WPS BIT(12)
85 #define WLAN_STA_MAYBE_WPS BIT(13)
86 #define WLAN_STA_VHT BIT(14)
87 #define WLAN_STA_NONERP BIT(31)
91 #define IEEE_CMD_SET_WPA_PARAM 1
92 #define IEEE_CMD_SET_WPA_IE 2
93 #define IEEE_CMD_SET_ENCRYPTION 3
94 #define IEEE_CMD_MLME 4
96 #define IEEE_PARAM_WPA_ENABLED 1
97 #define IEEE_PARAM_TKIP_COUNTERMEASURES 2
98 #define IEEE_PARAM_DROP_UNENCRYPTED 3
99 #define IEEE_PARAM_PRIVACY_INVOKED 4
100 #define IEEE_PARAM_AUTH_ALGS 5
101 #define IEEE_PARAM_IEEE_802_1X 6
102 #define IEEE_PARAM_WPAX_SELECT 7
104 #define AUTH_ALG_OPEN_SYSTEM 0x1
105 #define AUTH_ALG_SHARED_KEY 0x2
106 #define AUTH_ALG_LEAP 0x00000004
108 #define IEEE_MLME_STA_DEAUTH 1
109 #define IEEE_MLME_STA_DISASSOC 2
111 #define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
112 #define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
113 #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
114 #define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
115 #define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
116 #define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
119 #define IEEE_CRYPT_ALG_NAME_LEN 16
121 #define WPA_CIPHER_NONE BIT(0)
122 #define WPA_CIPHER_WEP40 BIT(1)
123 #define WPA_CIPHER_WEP104 BIT(2)
124 #define WPA_CIPHER_TKIP BIT(3)
125 #define WPA_CIPHER_CCMP BIT(4)
129 #define WPA_SELECTOR_LEN 4
130 extern u8 RTW_WPA_OUI_TYPE[] ;
131 extern u16 RTW_WPA_VERSION ;
132 extern u8 WPA_AUTH_KEY_MGMT_NONE[];
133 extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[];
134 extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
135 extern u8 WPA_CIPHER_SUITE_NONE[];
136 extern u8 WPA_CIPHER_SUITE_WEP40[];
137 extern u8 WPA_CIPHER_SUITE_TKIP[];
138 extern u8 WPA_CIPHER_SUITE_WRAP[];
139 extern u8 WPA_CIPHER_SUITE_CCMP[];
140 extern u8 WPA_CIPHER_SUITE_WEP104[];
143 #define RSN_HEADER_LEN 4
144 #define RSN_SELECTOR_LEN 4
146 extern u16 RSN_VERSION_BSD;
147 extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[];
148 extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
149 extern u8 RSN_CIPHER_SUITE_NONE[];
150 extern u8 RSN_CIPHER_SUITE_WEP40[];
151 extern u8 RSN_CIPHER_SUITE_TKIP[];
152 extern u8 RSN_CIPHER_SUITE_WRAP[];
153 extern u8 RSN_CIPHER_SUITE_CCMP[];
154 extern u8 RSN_CIPHER_SUITE_WEP104[];
157 typedef enum _RATEID_IDX_ {
158 RATEID_IDX_BGN_40M_2SS = 0,
159 RATEID_IDX_BGN_40M_1SS = 1,
160 RATEID_IDX_BGN_20M_2SS_BN = 2,
161 RATEID_IDX_BGN_20M_1SS_BN = 3,
162 RATEID_IDX_GN_N2SS = 4,
163 RATEID_IDX_GN_N1SS = 5,
167 RATEID_IDX_VHT_2SS = 9,
168 RATEID_IDX_VHT_1SS = 10,
169 RATEID_IDX_MIX1 = 11,
170 RATEID_IDX_MIX2 = 12,
171 RATEID_IDX_VHT_3SS = 13,
172 RATEID_IDX_BGN_3SS = 14,
173 } RATEID_IDX, *PRATEID_IDX;
175 typedef enum _RATR_TABLE_MODE{
176 RATR_INX_WIRELESS_NGB = 0, // BGN 40 Mhz 2SS 1SS
177 RATR_INX_WIRELESS_NG = 1, // GN or N
178 RATR_INX_WIRELESS_NB = 2, // BGN 20 Mhz 2SS 1SS or BN
179 RATR_INX_WIRELESS_N = 3,
180 RATR_INX_WIRELESS_GB = 4,
181 RATR_INX_WIRELESS_G = 5,
182 RATR_INX_WIRELESS_B = 6,
183 RATR_INX_WIRELESS_MC = 7,
184 RATR_INX_WIRELESS_AC_N = 8,
185 }RATR_TABLE_MODE, *PRATR_TABLE_MODE;
190 WIRELESS_INVALID = 0,
192 WIRELESS_11B = BIT(0), // tx: cck only , rx: cck only, hw: cck
193 WIRELESS_11G = BIT(1), // tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm
194 WIRELESS_11A = BIT(2), // tx: ofdm only, rx: ofdm only, hw: ofdm only
195 WIRELESS_11_24N = BIT(3), // tx: MCS only, rx: MCS & cck, hw: MCS & cck
196 WIRELESS_11_5N = BIT(4), // tx: MCS only, rx: MCS & ofdm, hw: ofdm only
197 WIRELESS_AUTO = BIT(5),
198 WIRELESS_11AC = BIT(6),
201 //Type for current wireless mode
202 WIRELESS_11BG = (WIRELESS_11B|WIRELESS_11G), // tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm
203 WIRELESS_11G_24N = (WIRELESS_11G|WIRELESS_11_24N), // tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm
204 WIRELESS_11A_5N = (WIRELESS_11A|WIRELESS_11_5N), // tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only
205 WIRELESS_11B_24N = (WIRELESS_11B|WIRELESS_11_24N), // tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck
206 WIRELESS_11BG_24N = (WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N), // tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck
207 WIRELESS_11_24AC = (WIRELESS_11G|WIRELESS_11AC),
208 WIRELESS_11_5AC = (WIRELESS_11A|WIRELESS_11AC),
211 //Type for registry default wireless mode
212 WIRELESS_11AGN = (WIRELESS_11A|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N), // tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only
213 WIRELESS_11ABGN = (WIRELESS_11A|WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N),
214 WIRELESS_MODE_24G = (WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N),
215 WIRELESS_MODE_5G = (WIRELESS_11A|WIRELESS_11_5N|WIRELESS_11AC),
216 WIRELESS_MODE_MAX = (WIRELESS_11A|WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N|WIRELESS_11AC),
219 #define SUPPORTED_24G_NETTYPE_MSK WIRELESS_MODE_24G
220 #define SUPPORTED_5G_NETTYPE_MSK WIRELESS_MODE_5G
222 #define IsLegacyOnly(NetType) ((NetType) == ((NetType) & (WIRELESS_11BG|WIRELESS_11A)))
224 #define IsSupported24G(NetType) ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? _TRUE : _FALSE)
225 #define IsSupported5G(NetType) ((NetType) & SUPPORTED_5G_NETTYPE_MSK ? _TRUE : _FALSE)
227 #define IsEnableHWCCK(NetType) IsSupported24G(NetType)
228 #define IsEnableHWOFDM(NetType) ((NetType) & (WIRELESS_11G|WIRELESS_11_24N|SUPPORTED_5G_NETTYPE_MSK) ? _TRUE : _FALSE)
230 #define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType)
231 #define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType)
232 #define IsSupportedRxHT(NetType) IsEnableHWOFDM(NetType)
234 #define IsSupportedTxCCK(NetType) ((NetType) & (WIRELESS_11B) ? _TRUE : _FALSE)
235 #define IsSupportedTxOFDM(NetType) ((NetType) & (WIRELESS_11G|WIRELESS_11A) ? _TRUE : _FALSE)
236 #define IsSupportedHT(NetType) ((NetType) & (WIRELESS_11_24N|WIRELESS_11_5N) ? _TRUE : _FALSE)
238 #define IsSupportedVHT(NetType) ((NetType) & (WIRELESS_11AC) ? _TRUE : _FALSE)
241 typedef struct ieee_param {
243 u8 sta_addr[ETH_ALEN];
259 u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
263 u8 seq[8]; /* sequence counter (set: RX, get: TX) */
267 #ifdef CONFIG_AP_MODE
272 u8 tx_supp_rates[16];
273 struct rtw_ieee80211_ht_cap ht_cap;
276 u8 reserved[2];//for set max_num_sta
284 #ifdef CONFIG_AP_MODE
285 typedef struct ieee_param_ex {
287 u8 sta_addr[ETH_ALEN];
296 u8 tx_supp_rates[16];
297 u32 tx_supp_rates_len;
298 struct rtw_ieee80211_ht_cap ht_cap;
309 #if WIRELESS_EXT < 17
310 #define IW_QUAL_QUAL_INVALID 0x10
311 #define IW_QUAL_LEVEL_INVALID 0x20
312 #define IW_QUAL_NOISE_INVALID 0x40
313 #define IW_QUAL_QUAL_UPDATED 0x1
314 #define IW_QUAL_LEVEL_UPDATED 0x2
315 #define IW_QUAL_NOISE_UPDATED 0x4
318 #define IEEE80211_DATA_LEN 2304
319 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
322 The figure in section 7.1.2 suggests a body size of up to 2312
323 bytes is allowed, which is a bit confusing, I suspect this
324 represents the 2304 bytes of real data, plus a possible 8 bytes of
325 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
328 #define IEEE80211_HLEN 30
329 #define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
332 /* this is stolen from ipw2200 driver */
333 #define IEEE_IBSS_MAC_HASH_SIZE 31
335 struct ieee_ibss_seq {
339 unsigned long packet_time;
343 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)||defined(PLATFORM_FREEBSD)
345 struct rtw_ieee80211_hdr {
353 } __attribute__ ((packed));
355 struct rtw_ieee80211_hdr_3addr {
362 } __attribute__ ((packed));
365 struct rtw_ieee80211_hdr_qos {
374 } __attribute__ ((packed));
376 struct rtw_ieee80211_hdr_3addr_qos {
384 } __attribute__ ((packed));
392 } __attribute__ ((packed));
398 #ifdef PLATFORM_WINDOWS
401 struct rtw_ieee80211_hdr {
411 struct rtw_ieee80211_hdr_3addr {
421 struct rtw_ieee80211_hdr_qos {
422 struct rtw_ieee80211_hdr wlan_hdr;
426 struct rtw_ieee80211_hdr_3addr_qos {
427 struct rtw_ieee80211_hdr_3addr wlan_hdr;
449 EAPOL_ENCAP_ASF_ALERT
452 #define IEEE80211_3ADDR_LEN 24
453 #define IEEE80211_4ADDR_LEN 30
454 #define IEEE80211_FCS_LEN 4
456 #define MIN_FRAG_THRESHOLD 256U
457 #define MAX_FRAG_THRESHOLD 2346U
459 /* Frame control field constants */
460 #define RTW_IEEE80211_FCTL_VERS 0x0003
461 #define RTW_IEEE80211_FCTL_FTYPE 0x000c
462 #define RTW_IEEE80211_FCTL_STYPE 0x00f0
463 #define RTW_IEEE80211_FCTL_TODS 0x0100
464 #define RTW_IEEE80211_FCTL_FROMDS 0x0200
465 #define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400
466 #define RTW_IEEE80211_FCTL_RETRY 0x0800
467 #define RTW_IEEE80211_FCTL_PM 0x1000
468 #define RTW_IEEE80211_FCTL_MOREDATA 0x2000
469 #define RTW_IEEE80211_FCTL_PROTECTED 0x4000
470 #define RTW_IEEE80211_FCTL_ORDER 0x8000
471 #define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00
473 #define RTW_IEEE80211_FTYPE_MGMT 0x0000
474 #define RTW_IEEE80211_FTYPE_CTL 0x0004
475 #define RTW_IEEE80211_FTYPE_DATA 0x0008
476 #define RTW_IEEE80211_FTYPE_EXT 0x000c
479 #define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000
480 #define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010
481 #define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020
482 #define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030
483 #define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040
484 #define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050
485 #define RTW_IEEE80211_STYPE_BEACON 0x0080
486 #define RTW_IEEE80211_STYPE_ATIM 0x0090
487 #define RTW_IEEE80211_STYPE_DISASSOC 0x00A0
488 #define RTW_IEEE80211_STYPE_AUTH 0x00B0
489 #define RTW_IEEE80211_STYPE_DEAUTH 0x00C0
490 #define RTW_IEEE80211_STYPE_ACTION 0x00D0
493 #define RTW_IEEE80211_STYPE_CTL_EXT 0x0060
494 #define RTW_IEEE80211_STYPE_BACK_REQ 0x0080
495 #define RTW_IEEE80211_STYPE_BACK 0x0090
496 #define RTW_IEEE80211_STYPE_PSPOLL 0x00A0
497 #define RTW_IEEE80211_STYPE_RTS 0x00B0
498 #define RTW_IEEE80211_STYPE_CTS 0x00C0
499 #define RTW_IEEE80211_STYPE_ACK 0x00D0
500 #define RTW_IEEE80211_STYPE_CFEND 0x00E0
501 #define RTW_IEEE80211_STYPE_CFENDACK 0x00F0
504 #define RTW_IEEE80211_STYPE_DATA 0x0000
505 #define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010
506 #define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020
507 #define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
508 #define RTW_IEEE80211_STYPE_NULLFUNC 0x0040
509 #define RTW_IEEE80211_STYPE_CFACK 0x0050
510 #define RTW_IEEE80211_STYPE_CFPOLL 0x0060
511 #define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070
512 #define RTW_IEEE80211_STYPE_QOS_DATA 0x0080
513 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
514 #define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
515 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
516 #define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
517 #define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0
518 #define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0
519 #define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
521 /* sequence control field */
522 #define RTW_IEEE80211_SCTL_FRAG 0x000F
523 #define RTW_IEEE80211_SCTL_SEQ 0xFFF0
526 #define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
527 #define RTW_ERP_INFO_USE_PROTECTION BIT(1)
528 #define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
533 #define NON_EXPLICIT_ACK 2
537 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
538 #endif /* ETH_P_PAE */
540 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
542 #define ETH_P_ECONET 0x0018
544 #ifndef ETH_P_80211_RAW
545 #define ETH_P_80211_RAW (ETH_P_ECONET + 1)
548 /* IEEE 802.11 defines */
550 #define P80211_OUI_LEN 3
552 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW) || defined(PLATFORM_FREEBSD)
554 struct ieee80211_snap_hdr {
556 u8 dsap; /* always 0xAA */
557 u8 ssap; /* always 0xAA */
558 u8 ctrl; /* always 0x03 */
559 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
561 } __attribute__ ((packed));
565 #ifdef PLATFORM_WINDOWS
568 struct ieee80211_snap_hdr {
570 u8 dsap; /* always 0xAA */
571 u8 ssap; /* always 0xAA */
572 u8 ctrl; /* always 0x03 */
573 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
581 #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
583 #define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE)
584 #define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE)
586 #define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
588 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
589 #define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
591 /* Authentication algorithms */
592 #define WLAN_AUTH_OPEN 0
593 #define WLAN_AUTH_SHARED_KEY 1
595 #define WLAN_AUTH_CHALLENGE_LEN 128
597 #define WLAN_CAPABILITY_BSS (1<<0)
598 #define WLAN_CAPABILITY_IBSS (1<<1)
599 #define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
600 #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
601 #define WLAN_CAPABILITY_PRIVACY (1<<4)
602 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
603 #define WLAN_CAPABILITY_PBCC (1<<6)
604 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
605 #define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
608 #define WLAN_STATUS_SUCCESS 0
609 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
610 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
611 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
612 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
613 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
614 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
615 #define WLAN_STATUS_CHALLENGE_FAIL 15
616 #define WLAN_STATUS_AUTH_TIMEOUT 16
617 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
618 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
620 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
621 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
622 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
625 #define WLAN_REASON_UNSPECIFIED 1
626 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
627 #define WLAN_REASON_DEAUTH_LEAVING 3
628 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
629 #define WLAN_REASON_DISASSOC_AP_BUSY 5
630 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
631 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
632 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
633 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
634 #define WLAN_REASON_ACTIVE_ROAM 65533
635 #define WLAN_REASON_JOIN_WRONG_CHANNEL 65534
636 #define WLAN_REASON_EXPIRATION_CHK 65535
638 /* Information Element IDs */
639 #define WLAN_EID_SSID 0
640 #define WLAN_EID_SUPP_RATES 1
641 #define WLAN_EID_FH_PARAMS 2
642 #define WLAN_EID_DS_PARAMS 3
643 #define WLAN_EID_CF_PARAMS 4
644 #define WLAN_EID_TIM 5
645 #define WLAN_EID_IBSS_PARAMS 6
646 #define WLAN_EID_CHALLENGE 16
647 /* EIDs defined by IEEE 802.11h - START */
648 #define WLAN_EID_PWR_CONSTRAINT 32
649 #define WLAN_EID_PWR_CAPABILITY 33
650 #define WLAN_EID_TPC_REQUEST 34
651 #define WLAN_EID_TPC_REPORT 35
652 #define WLAN_EID_SUPPORTED_CHANNELS 36
653 #define WLAN_EID_CHANNEL_SWITCH 37
654 #define WLAN_EID_MEASURE_REQUEST 38
655 #define WLAN_EID_MEASURE_REPORT 39
656 #define WLAN_EID_QUITE 40
657 #define WLAN_EID_IBSS_DFS 41
658 /* EIDs defined by IEEE 802.11h - END */
659 #define WLAN_EID_ERP_INFO 42
660 #define WLAN_EID_HT_CAP 45
661 #define WLAN_EID_RSN 48
662 #define WLAN_EID_EXT_SUPP_RATES 50
663 #define WLAN_EID_MOBILITY_DOMAIN 54
664 #define WLAN_EID_FAST_BSS_TRANSITION 55
665 #define WLAN_EID_TIMEOUT_INTERVAL 56
666 #define WLAN_EID_RIC_DATA 57
667 #define WLAN_EID_HT_OPERATION 61
668 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
669 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
670 #define WLAN_EID_20_40_BSS_INTOLERANT 73
671 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
672 #define WLAN_EID_MMIE 76
673 #define WLAN_EID_VENDOR_SPECIFIC 221
674 #define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC)
675 #define WLAN_EID_VHT_CAPABILITY 191
676 #define WLAN_EID_VHT_OPERATION 192
677 #define WLAN_EID_VHT_OP_MODE_NOTIFY 199
679 #define IEEE80211_MGMT_HDR_LEN 24
680 #define IEEE80211_DATA_HDR3_LEN 24
681 #define IEEE80211_DATA_HDR4_LEN 30
684 #define IEEE80211_STATMASK_SIGNAL (1<<0)
685 #define IEEE80211_STATMASK_RSSI (1<<1)
686 #define IEEE80211_STATMASK_NOISE (1<<2)
687 #define IEEE80211_STATMASK_RATE (1<<3)
688 #define IEEE80211_STATMASK_WEMASK 0x7
691 #define IEEE80211_CCK_MODULATION (1<<0)
692 #define IEEE80211_OFDM_MODULATION (1<<1)
694 #define IEEE80211_24GHZ_BAND (1<<0)
695 #define IEEE80211_52GHZ_BAND (1<<1)
697 #define IEEE80211_CCK_RATE_LEN 4
698 #define IEEE80211_NUM_OFDM_RATESLEN 8
701 #define IEEE80211_CCK_RATE_1MB 0x02
702 #define IEEE80211_CCK_RATE_2MB 0x04
703 #define IEEE80211_CCK_RATE_5MB 0x0B
704 #define IEEE80211_CCK_RATE_11MB 0x16
705 #define IEEE80211_OFDM_RATE_LEN 8
706 #define IEEE80211_OFDM_RATE_6MB 0x0C
707 #define IEEE80211_OFDM_RATE_9MB 0x12
708 #define IEEE80211_OFDM_RATE_12MB 0x18
709 #define IEEE80211_OFDM_RATE_18MB 0x24
710 #define IEEE80211_OFDM_RATE_24MB 0x30
711 #define IEEE80211_OFDM_RATE_36MB 0x48
712 #define IEEE80211_OFDM_RATE_48MB 0x60
713 #define IEEE80211_OFDM_RATE_54MB 0x6C
714 #define IEEE80211_BASIC_RATE_MASK 0x80
716 #define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
717 #define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
718 #define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
719 #define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
720 #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
721 #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
722 #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
723 #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
724 #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
725 #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
726 #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
727 #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
729 #define IEEE80211_CCK_RATES_MASK 0x0000000F
730 #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
731 IEEE80211_CCK_RATE_2MB_MASK)
732 #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
733 IEEE80211_CCK_RATE_5MB_MASK | \
734 IEEE80211_CCK_RATE_11MB_MASK)
736 #define IEEE80211_OFDM_RATES_MASK 0x00000FF0
737 #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
738 IEEE80211_OFDM_RATE_12MB_MASK | \
739 IEEE80211_OFDM_RATE_24MB_MASK)
740 #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
741 IEEE80211_OFDM_RATE_9MB_MASK | \
742 IEEE80211_OFDM_RATE_18MB_MASK | \
743 IEEE80211_OFDM_RATE_36MB_MASK | \
744 IEEE80211_OFDM_RATE_48MB_MASK | \
745 IEEE80211_OFDM_RATE_54MB_MASK)
746 #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
747 IEEE80211_CCK_DEFAULT_RATES_MASK)
749 #define IEEE80211_NUM_OFDM_RATES 8
750 #define IEEE80211_NUM_CCK_RATES 4
751 #define IEEE80211_OFDM_SHIFT_MASK_A 4
843 #define IS_HT_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS31)
844 #define IS_VHT_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
845 #define IS_CCK_RATE(_rate) ((_rate) == MGN_1M || (_rate) == MGN_2M || (_rate) == MGN_5_5M || (_rate) == MGN_11M)
846 #define IS_OFDM_RATE(_rate) ((_rate) >= MGN_6M && (_rate) <= MGN_54M && (_rate) != MGN_11M)
848 #define IS_HT1SS_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS7)
849 #define IS_HT2SS_RATE(_rate) ((_rate) >= MGN_MCS8 && (_rate) <= MGN_MCS15)
850 #define IS_HT3SS_RATE(_rate) ((_rate) >= MGN_MCS16 && (_rate) <= MGN_MCS23)
851 #define IS_HT4SS_RATE(_rate) ((_rate) >= MGN_MCS24 && (_rate) <= MGN_MCS31)
853 #define IS_VHT1SS_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT1SS_MCS9)
854 #define IS_VHT2SS_RATE(_rate) ((_rate) >= MGN_VHT2SS_MCS0 && (_rate) <= MGN_VHT2SS_MCS9)
855 #define IS_VHT3SS_RATE(_rate) ((_rate) >= MGN_VHT3SS_MCS0 && (_rate) <= MGN_VHT3SS_MCS9)
856 #define IS_VHT4SS_RATE(_rate) ((_rate) >= MGN_VHT4SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
858 #define IS_1T_RATE(_rate) (IS_CCK_RATE((_rate)) || IS_OFDM_RATE((_rate)) || IS_HT1SS_RATE((_rate)) || IS_VHT1SS_RATE((_rate)))
859 #define IS_2T_RATE(_rate) (IS_HT2SS_RATE((_rate)) || IS_VHT2SS_RATE((_rate)))
860 #define IS_3T_RATE(_rate) (IS_HT3SS_RATE((_rate)) || IS_VHT3SS_RATE((_rate)))
861 #define IS_4T_RATE(_rate) (IS_HT4SS_RATE((_rate)) || IS_VHT4SS_RATE((_rate)))
863 typedef enum _RATE_SECTION {
870 HT_1SS = HT_MCS0_MCS7,
871 HT_2SS = HT_MCS8_MCS15,
872 HT_3SS = HT_MCS16_MCS23,
873 HT_4SS = HT_MCS24_MCS31,
874 VHT_1SSMCS0_1SSMCS9 = 6,
875 VHT_2SSMCS0_2SSMCS9 = 7,
876 VHT_3SSMCS0_3SSMCS9 = 8,
877 VHT_4SSMCS0_4SSMCS9 = 9,
878 VHT_1SS = VHT_1SSMCS0_1SSMCS9,
879 VHT_2SS = VHT_2SSMCS0_2SSMCS9,
880 VHT_3SS = VHT_3SSMCS0_3SSMCS9,
881 VHT_4SS = VHT_4SSMCS0_4SSMCS9,
885 const char *rate_section_str(u8 section);
887 #define IS_CCK_RATE_SECTION(section) ((section) == CCK)
888 #define IS_OFDM_RATE_SECTION(section) ((section) == OFDM)
889 #define IS_HT_RATE_SECTION(section) ((section) >= HT_1SS && (section) <= HT_4SS)
890 #define IS_VHT_RATE_SECTION(section) ((section) >= VHT_1SS && (section) <= VHT_4SS)
892 #define IS_1T_RATE_SECTION(section) ((section) == CCK || (section) == OFDM || (section) == HT_1SS || (section) == VHT_1SS)
893 #define IS_2T_RATE_SECTION(section) ((section) == HT_2SS || (section) == VHT_2SS)
894 #define IS_3T_RATE_SECTION(section) ((section) == HT_3SS || (section) == VHT_3SS)
895 #define IS_4T_RATE_SECTION(section) ((section) == HT_4SS || (section) == VHT_4SS)
897 extern u8 mgn_rates_cck[];
898 extern u8 mgn_rates_ofdm[];
899 extern u8 mgn_rates_mcs0_7[];
900 extern u8 mgn_rates_mcs8_15[];
901 extern u8 mgn_rates_mcs16_23[];
902 extern u8 mgn_rates_mcs24_31[];
903 extern u8 mgn_rates_vht1ss[];
904 extern u8 mgn_rates_vht2ss[];
905 extern u8 mgn_rates_vht3ss[];
906 extern u8 mgn_rates_vht4ss[];
908 struct rate_section_ent {
909 u8 tx_num; /* value of RF_TX_NUM */
914 extern struct rate_section_ent rates_by_sections[];
916 #define rate_section_to_tx_num(section) (rates_by_sections[(section)].tx_num)
917 #define rate_section_rate_num(section) (rates_by_sections[(section)].rate_num)
919 /* NOTE: This data is for statistical purposes; not all hardware provides this
920 * information for frames received. Not setting these will not cause
921 * any adverse affects. */
922 struct ieee80211_rx_stats {
928 u16 rate; /* in 100 kbps */
935 /* IEEE 802.11 requires that STA supports concurrent reception of at least
936 * three fragmented frames. This define can be increased to support more
937 * concurrent frames, but it should be noted that each entry can consume about
938 * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
939 #define IEEE80211_FRAG_CACHE_LEN 4
941 struct ieee80211_frag_entry {
948 u8 src_addr[ETH_ALEN];
949 u8 dst_addr[ETH_ALEN];
952 #ifndef PLATFORM_FREEBSD //Baron BSD has already defined
953 struct ieee80211_stats {
954 uint tx_unicast_frames;
955 uint tx_multicast_frames;
957 uint tx_unicast_octets;
958 uint tx_multicast_octets;
959 uint tx_deferred_transmissions;
960 uint tx_single_retry_frames;
961 uint tx_multiple_retry_frames;
962 uint tx_retry_limit_exceeded;
964 uint rx_unicast_frames;
965 uint rx_multicast_frames;
967 uint rx_unicast_octets;
968 uint rx_multicast_octets;
970 uint rx_discards_no_buffer;
971 uint tx_discards_wrong_sa;
972 uint rx_discards_undecryptable;
973 uint rx_message_in_msg_fragments;
974 uint rx_message_in_bad_msg_fragments;
976 #endif //PLATFORM_FREEBSD
977 struct ieee80211_softmac_stats{
997 #define SEC_KEY_1 (1<<0)
998 #define SEC_KEY_2 (1<<1)
999 #define SEC_KEY_3 (1<<2)
1000 #define SEC_KEY_4 (1<<3)
1001 #define SEC_ACTIVE_KEY (1<<4)
1002 #define SEC_AUTH_MODE (1<<5)
1003 #define SEC_UNICAST_GROUP (1<<6)
1004 #define SEC_LEVEL (1<<7)
1005 #define SEC_ENABLED (1<<8)
1007 #define SEC_LEVEL_0 0 /* None */
1008 #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
1009 #define SEC_LEVEL_2 2 /* Level 1 + TKIP */
1010 #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
1011 #define SEC_LEVEL_3 4 /* Level 2 + CCMP */
1014 #define WEP_KEY_LEN 13
1016 #ifdef CONFIG_IEEE80211W
1017 #define BIP_MAX_KEYID 5
1018 #define BIP_AAD_SIZE 20
1019 #endif //CONFIG_IEEE80211W
1021 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1023 struct ieee80211_security {
1028 unicast_uses_group:1;
1029 u8 key_sizes[WEP_KEYS];
1030 u8 keys[WEP_KEYS][WEP_KEY_LEN];
1033 } __attribute__ ((packed));
1037 #ifdef PLATFORM_WINDOWS
1040 struct ieee80211_security {
1045 unicast_uses_group:1;
1046 u8 key_sizes[WEP_KEYS];
1047 u8 keys[WEP_KEYS][WEP_KEY_LEN];
1057 802.11 data frame from AP
1059 ,-------------------------------------------------------------------.
1060 Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
1061 |------|------|---------|---------|---------|------|---------|------|
1062 Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
1063 | | tion | (BSSID) | | | ence | data | |
1064 `-------------------------------------------------------------------'
1066 Total: 28-2340 bytes
1070 struct ieee80211_header_data {
1079 #define BEACON_PROBE_SSID_ID_POSITION 12
1081 /* Management Frame Information Element Types */
1082 #define MFIE_TYPE_SSID 0
1083 #define MFIE_TYPE_RATES 1
1084 #define MFIE_TYPE_FH_SET 2
1085 #define MFIE_TYPE_DS_SET 3
1086 #define MFIE_TYPE_CF_SET 4
1087 #define MFIE_TYPE_TIM 5
1088 #define MFIE_TYPE_IBSS_SET 6
1089 #define MFIE_TYPE_CHALLENGE 16
1090 #define MFIE_TYPE_ERP 42
1091 #define MFIE_TYPE_RSN 48
1092 #define MFIE_TYPE_RATES_EX 50
1093 #define MFIE_TYPE_GENERIC 221
1095 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1097 struct ieee80211_info_element_hdr {
1100 } __attribute__ ((packed));
1102 struct ieee80211_info_element {
1106 } __attribute__ ((packed));
1109 #ifdef PLATFORM_WINDOWS
1112 struct ieee80211_info_element_hdr {
1117 struct ieee80211_info_element {
1128 * These are the data types that can make up management packets
1132 u16 beacon_interval;
1134 u8 current_ap[ETH_ALEN];
1135 u16 listen_interval;
1137 u16 association_id:14, reserved:2;
1138 } __attribute__ ((packed));
1144 #define IEEE80211_DEFAULT_TX_ESSID "Penguin"
1145 #define IEEE80211_DEFAULT_BASIC_RATE 10
1148 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
1151 struct ieee80211_authentication {
1152 struct ieee80211_header_data header;
1156 //struct ieee80211_info_element_hdr info_element;
1157 } __attribute__ ((packed));
1160 struct ieee80211_probe_response {
1161 struct ieee80211_header_data header;
1163 u16 beacon_interval;
1165 struct ieee80211_info_element info_element;
1166 } __attribute__ ((packed));
1168 struct ieee80211_probe_request {
1169 struct ieee80211_header_data header;
1170 /*struct ieee80211_info_element info_element;*/
1171 } __attribute__ ((packed));
1173 struct ieee80211_assoc_request_frame {
1174 struct rtw_ieee80211_hdr_3addr header;
1176 u16 listen_interval;
1177 //u8 current_ap[ETH_ALEN];
1178 struct ieee80211_info_element_hdr info_element;
1179 } __attribute__ ((packed));
1181 struct ieee80211_assoc_response_frame {
1182 struct rtw_ieee80211_hdr_3addr header;
1186 // struct ieee80211_info_element info_element; /* supported rates */
1187 } __attribute__ ((packed));
1192 #ifdef PLATFORM_WINDOWS
1196 struct ieee80211_authentication {
1197 struct ieee80211_header_data header;
1201 //struct ieee80211_info_element_hdr info_element;
1205 struct ieee80211_probe_response {
1206 struct ieee80211_header_data header;
1208 u16 beacon_interval;
1210 struct ieee80211_info_element info_element;
1213 struct ieee80211_probe_request {
1214 struct ieee80211_header_data header;
1215 /*struct ieee80211_info_element info_element;*/
1218 struct ieee80211_assoc_request_frame {
1219 struct rtw_ieee80211_hdr_3addr header;
1221 u16 listen_interval;
1222 //u8 current_ap[ETH_ALEN];
1223 struct ieee80211_info_element_hdr info_element;
1226 struct ieee80211_assoc_response_frame {
1227 struct rtw_ieee80211_hdr_3addr header;
1231 // struct ieee80211_info_element info_element; /* supported rates */
1241 struct ieee80211_txb {
1247 struct sk_buff *fragments[0];
1251 /* SWEEP TABLE ENTRIES NUMBER*/
1252 #define MAX_SWEEP_TAB_ENTRIES 42
1253 #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
1254 /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
1255 * only use 8, and then use extended rates for the remaining supported
1256 * rates. Other APs, however, stick all of their supported rates on the
1257 * main rates information element... */
1258 #define MAX_RATES_LENGTH ((u8)12)
1259 #define MAX_RATES_EX_LENGTH ((u8)16)
1260 #define MAX_NETWORK_COUNT 128
1261 #define MAX_CHANNEL_NUMBER 161
1262 #define IEEE80211_SOFTMAC_SCAN_TIME 400
1264 #define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
1266 #define CRC_LENGTH 4U
1268 #define MAX_WPA_IE_LEN (256)
1269 #define MAX_WPS_IE_LEN (512)
1270 #define MAX_P2P_IE_LEN (256)
1271 #define MAX_WFD_IE_LEN (128)
1273 #define NETWORK_EMPTY_ESSID (1<<0)
1274 #define NETWORK_HAS_OFDM (1<<1)
1275 #define NETWORK_HAS_CCK (1<<2)
1277 #define IEEE80211_DTIM_MBCAST 4
1278 #define IEEE80211_DTIM_UCAST 2
1279 #define IEEE80211_DTIM_VALID 1
1280 #define IEEE80211_DTIM_INVALID 0
1282 #define IEEE80211_PS_DISABLED 0
1283 #define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
1284 #define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
1285 #define IW_ESSID_MAX_SIZE 32
1287 struct ieee80211_network {
1288 /* These entries are used to identify a unique network */
1291 /* Ensure null-terminated for any debug msgs */
1292 u8 ssid[IW_ESSID_MAX_SIZE + 1];
1294 u8 rssi; //relative signal strength
1295 u8 sq; //signal quality
1297 /* These are network statistics */
1298 //struct ieee80211_rx_stats stats;
1301 u8 rates[MAX_RATES_LENGTH];
1303 u8 rates_ex[MAX_RATES_EX_LENGTH];
1306 u8 edca_parmsets[18];
1311 u16 beacon_interval;
1312 u16 listen_interval;
1314 u8 wpa_ie[MAX_WPA_IE_LEN];
1316 u8 rsn_ie[MAX_WPA_IE_LEN];
1321 u8 power_constraint;
1326 unsigned long last_scanned;
1331 -1: authentication fail
1332 -2: association fail
1336 #ifndef PLATFORM_FREEBSD //Baron BSD has already defined
1338 enum ieee80211_state {
1340 /* the card is not linked at all */
1341 IEEE80211_NOLINK = 0,
1343 /* IEEE80211_ASSOCIATING* are for BSS client mode
1344 * the driver shall not perform RX filtering unless
1345 * the state is LINKED.
1346 * The driver shall just check for the state LINKED and
1347 * defaults to NOLINK for ALL the other states (including
1351 /* the association procedure will start (wq scheduling)*/
1352 IEEE80211_ASSOCIATING,
1353 IEEE80211_ASSOCIATING_RETRY,
1355 /* the association procedure is sending AUTH request*/
1356 IEEE80211_ASSOCIATING_AUTHENTICATING,
1358 /* the association procedure has successfully authentcated
1359 * and is sending association request
1361 IEEE80211_ASSOCIATING_AUTHENTICATED,
1363 /* the link is ok. the card associated to a BSS or linked
1364 * to a ibss cell or acting as an AP and creating the bss
1368 /* same as LINKED, but the driver shall apply RX filter
1369 * rules as we are in NO_LINK mode. As the card is still
1370 * logically linked, but it is doing a syncro site survey
1371 * then it will be back to LINKED state.
1373 IEEE80211_LINKED_SCANNING,
1376 #endif //PLATFORM_FREEBSD
1378 #define DEFAULT_MAX_SCAN_AGE (15 * HZ)
1379 #define DEFAULT_FTS 2346
1380 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
1381 #define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
1382 #define IP_FMT "%d.%d.%d.%d"
1383 #define IP_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3]
1384 #define PORT_FMT "%u"
1385 #define PORT_ARG(x) ntohs(*((u16 *)(x)))
1387 #ifdef PLATFORM_FREEBSD //Baron change func to macro
1388 #define is_multicast_mac_addr(Addr) ((((Addr[0]) & 0x01) == 0x01) && ((Addr[0]) != 0xff))
1389 #define is_broadcast_mac_addr(Addr) ((((Addr[0]) & 0xff) == 0xff) && (((Addr[1]) & 0xff) == 0xff) && \
1390 (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
1391 (((Addr[5]) & 0xff) == 0xff))
1393 extern __inline int is_multicast_mac_addr(const u8 *addr)
1395 return ((addr[0] != 0xff) && (0x01 & addr[0]));
1398 extern __inline int is_broadcast_mac_addr(const u8 *addr)
1400 return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
1401 (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
1404 extern __inline int is_zero_mac_addr(const u8 *addr)
1406 return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
1407 (addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
1409 #endif //PLATFORM_FREEBSD
1411 #define CFG_IEEE80211_RESERVE_FCS (1<<0)
1412 #define CFG_IEEE80211_COMPUTE_FCS (1<<1)
1414 typedef struct tx_pending_t{
1416 struct ieee80211_txb *txb;
1423 #define IEEE_A (1<<0)
1424 #define IEEE_B (1<<1)
1425 #define IEEE_G (1<<2)
1426 #define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
1428 //Baron move to ieee80211.c
1429 int ieee80211_is_empty_essid(const char *essid, int essid_len);
1430 int ieee80211_get_hdrlen(u16 fc);
1433 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
1434 #define WLAN_ACTION_SPECTRUM_MGMT 0
1435 #define WLAN_ACTION_QOS 1
1436 #define WLAN_ACTION_DLS 2
1437 #define WLAN_ACTION_BLOCK_ACK 3
1438 #define WLAN_ACTION_RADIO_MEASUREMENT 5
1439 #define WLAN_ACTION_FT 6
1440 #define WLAN_ACTION_SA_QUERY 8
1441 #define WLAN_ACTION_WMM 17
1445 /* Action category code */
1446 enum rtw_ieee80211_category {
1447 RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
1448 RTW_WLAN_CATEGORY_QOS = 1,
1449 RTW_WLAN_CATEGORY_DLS = 2,
1450 RTW_WLAN_CATEGORY_BACK = 3,
1451 RTW_WLAN_CATEGORY_PUBLIC = 4, //IEEE 802.11 public action frames
1452 RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
1453 RTW_WLAN_CATEGORY_FT = 6,
1454 RTW_WLAN_CATEGORY_HT = 7,
1455 RTW_WLAN_CATEGORY_SA_QUERY = 8,
1456 RTW_WLAN_CATEGORY_UNPROTECTED_WNM = 11, // add for CONFIG_IEEE80211W, none 11w also can use
1457 RTW_WLAN_CATEGORY_TDLS = 12,
1458 RTW_WLAN_CATEGORY_SELF_PROTECTED = 15, // add for CONFIG_IEEE80211W, none 11w also can use
1459 RTW_WLAN_CATEGORY_WMM = 17,
1460 RTW_WLAN_CATEGORY_VHT = 21,
1461 RTW_WLAN_CATEGORY_P2P = 0x7f,//P2P action frames
1464 /* SPECTRUM_MGMT action code */
1465 enum rtw_ieee80211_spectrum_mgmt_actioncode {
1466 RTW_WLAN_ACTION_SPCT_MSR_REQ = 0,
1467 RTW_WLAN_ACTION_SPCT_MSR_RPRT = 1,
1468 RTW_WLAN_ACTION_SPCT_TPC_REQ = 2,
1469 RTW_WLAN_ACTION_SPCT_TPC_RPRT = 3,
1470 RTW_WLAN_ACTION_SPCT_CHL_SWITCH = 4,
1471 RTW_WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5,
1474 enum _PUBLIC_ACTION{
1475 ACT_PUBLIC_BSSCOEXIST = 0, // 20/40 BSS Coexistence
1476 ACT_PUBLIC_DSE_ENABLE = 1,
1477 ACT_PUBLIC_DSE_DEENABLE = 2,
1478 ACT_PUBLIC_DSE_REG_LOCATION = 3,
1479 ACT_PUBLIC_EXT_CHL_SWITCH = 4,
1480 ACT_PUBLIC_DSE_MSR_REQ = 5,
1481 ACT_PUBLIC_DSE_MSR_RPRT = 6,
1482 ACT_PUBLIC_MP = 7, // Measurement Pilot
1483 ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8,
1484 ACT_PUBLIC_VENDOR = 9, // for WIFI_DIRECT
1485 ACT_PUBLIC_GAS_INITIAL_REQ = 10,
1486 ACT_PUBLIC_GAS_INITIAL_RSP = 11,
1487 ACT_PUBLIC_GAS_COMEBACK_REQ = 12,
1488 ACT_PUBLIC_GAS_COMEBACK_RSP = 13,
1489 ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14,
1490 ACT_PUBLIC_LOCATION_TRACK = 15,
1495 enum TDLS_ACTION_FIELD{
1496 TDLS_SETUP_REQUEST = 0,
1497 TDLS_SETUP_RESPONSE = 1,
1498 TDLS_SETUP_CONFIRM = 2,
1500 TDLS_PEER_TRAFFIC_INDICATION = 4,
1501 TDLS_CHANNEL_SWITCH_REQUEST = 5,
1502 TDLS_CHANNEL_SWITCH_RESPONSE = 6,
1503 TDLS_PEER_PSM_REQUEST = 7,
1504 TDLS_PEER_PSM_RESPONSE = 8,
1505 TDLS_PEER_TRAFFIC_RESPONSE = 9,
1506 TDLS_DISCOVERY_REQUEST = 10,
1507 TDLS_DISCOVERY_RESPONSE = 14, //it's used in public action frame
1510 #define TUNNELED_PROBE_REQ 15
1511 #define TUNNELED_PROBE_RSP 16
1512 #endif //CONFIG_TDLS
1514 /* BACK action code */
1515 enum rtw_ieee80211_back_actioncode {
1516 RTW_WLAN_ACTION_ADDBA_REQ = 0,
1517 RTW_WLAN_ACTION_ADDBA_RESP = 1,
1518 RTW_WLAN_ACTION_DELBA = 2,
1521 /* HT features action code */
1522 enum rtw_ieee80211_ht_actioncode {
1523 RTW_WLAN_ACTION_HT_NOTI_CHNL_WIDTH = 0,
1524 RTW_WLAN_ACTION_HT_SM_PS = 1,
1525 RTW_WLAN_ACTION_HT_PSMP = 2,
1526 RTW_WLAN_ACTION_HT_SET_PCO_PHASE = 3,
1527 RTW_WLAN_ACTION_HT_CSI = 4,
1528 RTW_WLAN_ACTION_HT_NON_COMPRESS_BEAMFORMING = 5,
1529 RTW_WLAN_ACTION_HT_COMPRESS_BEAMFORMING = 6,
1530 RTW_WLAN_ACTION_HT_ASEL_FEEDBACK = 7,
1533 /* BACK (block-ack) parties */
1534 enum rtw_ieee80211_back_parties {
1535 RTW_WLAN_BACK_RECIPIENT = 0,
1536 RTW_WLAN_BACK_INITIATOR = 1,
1537 RTW_WLAN_BACK_TIMER = 2,
1540 /*20/40 BSS Coexistence element */
1541 #define RTW_WLAN_20_40_BSS_COEX_INFO_REQ BIT(0)
1542 #define RTW_WLAN_20_40_BSS_COEX_40MHZ_INTOL BIT(1)
1543 #define RTW_WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ BIT(2)
1544 #define RTW_WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ BIT(3)
1545 #define RTW_WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT BIT(4)
1547 /* VHT features action code */
1548 enum rtw_ieee80211_vht_actioncode{
1549 RTW_WLAN_ACTION_VHT_COMPRESSED_BEAMFORMING = 0,
1550 RTW_WLAN_ACTION_VHT_GROUPID_MANAGEMENT = 1,
1551 RTW_WLAN_ACTION_VHT_OPMODE_NOTIFICATION = 2,
1555 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
1557 #ifndef PLATFORM_FREEBSD //Baron BSD has defined
1558 #define WME_OUI_TYPE 2
1559 #endif //PLATFORM_FREEBSD
1560 #define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
1561 #define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
1562 #define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
1563 #define WME_VERSION 1
1565 #define WME_ACTION_CODE_SETUP_REQUEST 0
1566 #define WME_ACTION_CODE_SETUP_RESPONSE 1
1567 #define WME_ACTION_CODE_TEARDOWN 2
1569 #define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
1570 #define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
1571 #define WME_SETUP_RESPONSE_STATUS_REFUSED 3
1573 #define WME_TSPEC_DIRECTION_UPLINK 0
1574 #define WME_TSPEC_DIRECTION_DOWNLINK 1
1575 #define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
1578 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
1580 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
1583 * enum rtw_ieee80211_channel_flags - channel flags
1585 * Channel flags set by the regulatory control code.
1587 * @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled.
1588 * @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
1590 * @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
1591 * @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
1592 * @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
1594 * @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
1597 enum rtw_ieee80211_channel_flags {
1598 RTW_IEEE80211_CHAN_DISABLED = 1<<0,
1599 RTW_IEEE80211_CHAN_PASSIVE_SCAN = 1<<1,
1600 RTW_IEEE80211_CHAN_NO_IBSS = 1<<2,
1601 RTW_IEEE80211_CHAN_RADAR = 1<<3,
1602 RTW_IEEE80211_CHAN_NO_HT40PLUS = 1<<4,
1603 RTW_IEEE80211_CHAN_NO_HT40MINUS = 1<<5,
1606 #define RTW_IEEE80211_CHAN_NO_HT40 \
1607 (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
1609 /* Represent channel details, subset of ieee80211_channel */
1610 struct rtw_ieee80211_channel {
1611 //enum ieee80211_band band;
1615 //int max_antenna_gain;
1617 //int max_reg_power;
1618 //bool beacon_found;
1626 /*"center_freq:%u, "*/ \
1629 /*"max_antenna_gain:%d\n"*/ \
1630 /*"max_power:%d\n"*/ \
1631 /*"max_reg_power:%d\n"*/ \
1632 /*"beacon_found:%u\n"*/ \
1633 /*"orig_flags:0x%08x\n"*/ \
1634 /*"orig_mag:%d\n"*/ \
1635 /*"orig_mpwr:%d\n"*/
1637 #define CHAN_ARG(channel) \
1638 /*(channel)->band*/ \
1639 /*, (channel)->center_freq*/ \
1640 (channel)->hw_value \
1641 , (channel)->flags \
1642 /*, (channel)->max_antenna_gain*/ \
1643 /*, (channel)->max_power*/ \
1644 /*, (channel)->max_reg_power*/ \
1645 /*, (channel)->beacon_found*/ \
1646 /*, (channel)->orig_flags*/ \
1647 /*, (channel)->orig_mag*/ \
1648 /*, (channel)->orig_mpwr*/ \
1650 /* Parsed Information Elements */
1651 struct rtw_ieee802_11_elems {
1671 u8 ext_supp_rates_len;
1685 u8 supp_channels_len;
1692 u8 *ht_capabilities;
1693 u8 ht_capabilities_len;
1695 u8 ht_operation_len;
1697 u8 vendor_ht_cap_len;
1698 u8 *vht_capabilities;
1699 u8 vht_capabilities_len;
1701 u8 vht_operation_len;
1702 u8 *vht_op_mode_notify;
1703 u8 vht_op_mode_notify_len;
1706 typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes;
1708 ParseRes rtw_ieee802_11_parse_elems(u8 *start, uint len,
1709 struct rtw_ieee802_11_elems *elems,
1712 u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, unsigned int *frlen);
1713 u8 *rtw_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
1715 enum secondary_ch_offset {
1716 SCN = 0, /* no secondary channel */
1717 SCA = 1, /* secondary channel above */
1718 SCB = 3, /* secondary channel below */
1720 u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset);
1721 u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset);
1722 u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, u8 new_ch, u8 ch_switch_cnt);
1723 u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset);
1724 u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, u8 flags, u16 reason, u16 precedence);
1726 u8 *rtw_get_ie(u8*pbuf, sint index, sint *len, sint limit);
1727 u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen);
1728 int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len);
1730 void rtw_set_supported_rate(u8* SupportedRates, uint mode) ;
1732 unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit);
1733 unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit);
1734 int rtw_get_wpa_cipher_suite(u8 *s);
1735 int rtw_get_wpa2_cipher_suite(u8 *s);
1736 int rtw_get_wapi_ie(u8 *in_ie,uint in_len,u8 *wapi_ie,u16 *wapi_len);
1737 int rtw_parse_wpa_ie(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1738 int rtw_parse_wpa2_ie(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x);
1740 int rtw_get_sec_ie(u8 *in_ie,uint in_len,u8 *rsn_ie,u16 *rsn_len,u8 *wpa_ie,u16 *wpa_len);
1742 u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen);
1743 u8 *rtw_get_wps_ie_from_scan_queue(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen, u8 frame_type);
1744 u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
1745 u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_attr, u32 *len_attr);
1746 u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_content, uint *len_content);
1749 * for_each_ie - iterate over continuous IEs
1754 #define for_each_ie(ie, buf, buf_len) \
1755 for (ie = (void*)buf; (((u8*)ie) - ((u8*)buf) + 1) < buf_len; ie = (void*)(((u8*)ie) + *(((u8*)ie)+1) + 2))
1757 void dump_ies(void *sel, u8 *buf, u32 buf_len);
1759 #ifdef CONFIG_80211N_HT
1760 void dump_ht_cap_ie_content(void *sel, u8 *buf, u32 buf_len);
1763 void dump_wps_ie(void *sel, u8 *ie, u32 ie_len);
1765 void rtw_ies_get_chbw(u8 *ies, int ies_len, u8 *ch, u8 *bw, u8 *offset);
1767 void rtw_bss_get_chbw(WLAN_BSSID_EX *bss, u8 *ch, u8 *bw, u8 *offset);
1769 bool rtw_is_chbw_grouped(u8 ch_a, u8 bw_a, u8 offset_a
1770 , u8 ch_b, u8 bw_b, u8 offset_b);
1771 void rtw_sync_chbw(u8 *req_ch, u8 *req_bw, u8 *req_offset
1772 , u8 *g_ch, u8 *g_bw, u8 *g_offset);
1774 u32 rtw_get_p2p_merged_ies_len(u8 *in_ie, u32 in_len);
1775 int rtw_p2p_merge_ies(u8 *in_ie, u32 in_len, u8 *merge_ie);
1776 void dump_p2p_ie(void *sel, u8 *ie, u32 ie_len);
1777 u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen);
1778 u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_attr, u32 *len_attr);
1779 u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_content, uint *len_content);
1780 u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr);
1781 uint rtw_del_p2p_ie(u8 *ies, uint ies_len_ori, const char *msg);
1782 uint rtw_del_p2p_attr(u8 *ie, uint ielen_ori, u8 attr_id);
1783 u8 *rtw_bss_ex_get_p2p_ie(WLAN_BSSID_EX *bss_ex, u8 *p2p_ie, uint *p2p_ielen);
1784 void rtw_bss_ex_del_p2p_ie(WLAN_BSSID_EX *bss_ex);
1785 void rtw_bss_ex_del_p2p_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1787 void dump_wfd_ie(void *sel, u8 *ie, u32 ie_len);
1788 u8 *rtw_get_wfd_ie(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen);
1789 u8 *rtw_get_wfd_attr(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id, u8 *buf_attr, u32 *len_attr);
1790 u8 *rtw_get_wfd_attr_content(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id, u8 *buf_content, uint *len_content);
1791 uint rtw_del_wfd_ie(u8 *ies, uint ies_len_ori, const char *msg);
1792 uint rtw_del_wfd_attr(u8 *ie, uint ielen_ori, u8 attr_id);
1793 u8 *rtw_bss_ex_get_wfd_ie(WLAN_BSSID_EX *bss_ex, u8 *wfd_ie, uint *wfd_ielen);
1794 void rtw_bss_ex_del_wfd_ie(WLAN_BSSID_EX *bss_ex);
1795 void rtw_bss_ex_del_wfd_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1797 uint rtw_get_rateset_len(u8 *rateset);
1799 struct registry_priv;
1800 int rtw_generate_ie(struct registry_priv *pregistrypriv);
1802 int rtw_get_bit_value_from_ieee_value(u8 val);
1804 uint rtw_is_cckrates_included(u8 *rate);
1806 uint rtw_is_cckratesonly_included(u8 *rate);
1808 int rtw_check_network_type(unsigned char *rate, int ratelen, int channel);
1810 void rtw_get_bcn_info(struct wlan_network *pnetwork);
1812 u8 rtw_check_invalid_mac_address(u8 *mac_addr, u8 check_local_bit);
1813 void rtw_macaddr_cfg(u8 *out, const u8 *hw_mac_addr);
1815 u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI, unsigned char * MCS_rate);
1816 u8 rtw_ht_mcsset_to_nss(u8 *supp_mcs_set);
1818 int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8* category, u8 *action);
1819 const char *action_public_str(u8 action);
1821 u8 key_2char2num(u8 hch, u8 lch);
1822 u8 str_2char2num(u8 hch, u8 lch);
1823 void macstr2num(u8 *dst, u8 *src);
1824 u8 convert_ip_addr(u8 hch, u8 mch, u8 lch);
1825 int wifirate2_ratetbl_inx(unsigned char rate);
1827 #endif /* IEEE80211_H */