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
27 #include <osdep_service.h>
28 #include <drv_types.h>
31 #if defined PLATFORM_OS_XP
32 #include <ntstrsafe.h>
34 #if defined PLATFORM_LINUX
35 #include <linux/wireless.h>
43 #define MGMT_QUEUE_NUM 5
46 #define ETH_TYPE_LEN 2
47 #define PAYLOAD_TYPE_LEN 1
51 #define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28)
53 /* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */
55 RTL871X_HOSTAPD_FLUSH = 1,
56 RTL871X_HOSTAPD_ADD_STA = 2,
57 RTL871X_HOSTAPD_REMOVE_STA = 3,
58 RTL871X_HOSTAPD_GET_INFO_STA = 4,
59 /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
60 RTL871X_HOSTAPD_GET_WPAIE_STA = 5,
61 RTL871X_SET_ENCRYPTION = 6,
62 RTL871X_GET_ENCRYPTION = 7,
63 RTL871X_HOSTAPD_SET_FLAGS_STA = 8,
64 RTL871X_HOSTAPD_GET_RID = 9,
65 RTL871X_HOSTAPD_SET_RID = 10,
66 RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
67 RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12,
68 RTL871X_HOSTAPD_MLME = 13,
69 RTL871X_HOSTAPD_SCAN_REQ = 14,
70 RTL871X_HOSTAPD_STA_CLEAR_STATS = 15,
71 RTL871X_HOSTAPD_SET_BEACON=16,
72 RTL871X_HOSTAPD_SET_WPS_BEACON = 17,
73 RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18,
74 RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19,
75 RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20,
76 RTL871X_HOSTAPD_SET_MACADDR_ACL = 21,
77 RTL871X_HOSTAPD_ACL_ADD_STA = 22,
78 RTL871X_HOSTAPD_ACL_REMOVE_STA = 23,
82 #define WLAN_STA_AUTH BIT(0)
83 #define WLAN_STA_ASSOC BIT(1)
84 #define WLAN_STA_PS BIT(2)
85 #define WLAN_STA_TIM BIT(3)
86 #define WLAN_STA_PERM BIT(4)
87 #define WLAN_STA_AUTHORIZED BIT(5)
88 #define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
89 #define WLAN_STA_SHORT_PREAMBLE BIT(7)
90 #define WLAN_STA_PREAUTH BIT(8)
91 #define WLAN_STA_WME BIT(9)
92 #define WLAN_STA_MFP BIT(10)
93 #define WLAN_STA_HT BIT(11)
94 #define WLAN_STA_WPS BIT(12)
95 #define WLAN_STA_MAYBE_WPS BIT(13)
96 #define WLAN_STA_NONERP BIT(31)
100 #define IEEE_CMD_SET_WPA_PARAM 1
101 #define IEEE_CMD_SET_WPA_IE 2
102 #define IEEE_CMD_SET_ENCRYPTION 3
103 #define IEEE_CMD_MLME 4
105 #define IEEE_PARAM_WPA_ENABLED 1
106 #define IEEE_PARAM_TKIP_COUNTERMEASURES 2
107 #define IEEE_PARAM_DROP_UNENCRYPTED 3
108 #define IEEE_PARAM_PRIVACY_INVOKED 4
109 #define IEEE_PARAM_AUTH_ALGS 5
110 #define IEEE_PARAM_IEEE_802_1X 6
111 #define IEEE_PARAM_WPAX_SELECT 7
113 #define AUTH_ALG_OPEN_SYSTEM 0x1
114 #define AUTH_ALG_SHARED_KEY 0x2
115 #define AUTH_ALG_LEAP 0x00000004
117 #define IEEE_MLME_STA_DEAUTH 1
118 #define IEEE_MLME_STA_DISASSOC 2
120 #define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
121 #define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
122 #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
123 #define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
124 #define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
125 #define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
128 #define IEEE_CRYPT_ALG_NAME_LEN 16
130 #define WPA_CIPHER_NONE BIT(0)
131 #define WPA_CIPHER_WEP40 BIT(1)
132 #define WPA_CIPHER_WEP104 BIT(2)
133 #define WPA_CIPHER_TKIP BIT(3)
134 #define WPA_CIPHER_CCMP BIT(4)
138 #define WPA_SELECTOR_LEN 4
139 extern u8 RTW_WPA_OUI_TYPE[] ;
140 extern u16 RTW_WPA_VERSION ;
141 extern u8 WPA_AUTH_KEY_MGMT_NONE[];
142 extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[];
143 extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
144 extern u8 WPA_CIPHER_SUITE_NONE[];
145 extern u8 WPA_CIPHER_SUITE_WEP40[];
146 extern u8 WPA_CIPHER_SUITE_TKIP[];
147 extern u8 WPA_CIPHER_SUITE_WRAP[];
148 extern u8 WPA_CIPHER_SUITE_CCMP[];
149 extern u8 WPA_CIPHER_SUITE_WEP104[];
152 #define RSN_HEADER_LEN 4
153 #define RSN_SELECTOR_LEN 4
155 extern u16 RSN_VERSION_BSD;
156 extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[];
157 extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
158 extern u8 RSN_CIPHER_SUITE_NONE[];
159 extern u8 RSN_CIPHER_SUITE_WEP40[];
160 extern u8 RSN_CIPHER_SUITE_TKIP[];
161 extern u8 RSN_CIPHER_SUITE_WRAP[];
162 extern u8 RSN_CIPHER_SUITE_CCMP[];
163 extern u8 RSN_CIPHER_SUITE_WEP104[];
165 typedef enum _RATR_TABLE_MODE{
166 RATR_INX_WIRELESS_NGB = 0, // BGN 40 Mhz 2SS 1SS
167 RATR_INX_WIRELESS_NG = 1, // GN or N
168 RATR_INX_WIRELESS_NB = 2, // BGN 20 Mhz 2SS 1SS or BN
169 RATR_INX_WIRELESS_N = 3,
170 RATR_INX_WIRELESS_GB = 4,
171 RATR_INX_WIRELESS_G = 5,
172 RATR_INX_WIRELESS_B = 6,
173 RATR_INX_WIRELESS_MC = 7,
174 RATR_INX_WIRELESS_AC_N = 8,
175 }RATR_TABLE_MODE, *PRATR_TABLE_MODE;
179 WIRELESS_INVALID = 0,
181 WIRELESS_11B = BIT(0), // tx: cck only , rx: cck only, hw: cck
182 WIRELESS_11G = BIT(1), // tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm
183 WIRELESS_11A = BIT(2), // tx: ofdm only, rx: ofdm only, hw: ofdm only
184 WIRELESS_11_24N = BIT(3), // tx: MCS only, rx: MCS & cck, hw: MCS & cck
185 WIRELESS_11_5N = BIT(4), // tx: MCS only, rx: MCS & ofdm, hw: ofdm only
186 //WIRELESS_AUTO = BIT(5),
187 WIRELESS_AC = BIT(6),
190 WIRELESS_11BG = (WIRELESS_11B|WIRELESS_11G), // tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm
191 WIRELESS_11G_24N = (WIRELESS_11G|WIRELESS_11_24N), // tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm
192 WIRELESS_11A_5N = (WIRELESS_11A|WIRELESS_11_5N), // tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only
193 WIRELESS_11BG_24N = (WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N), // tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck
194 WIRELESS_11AGN = (WIRELESS_11A|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N), // tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only
195 WIRELESS_11ABGN = (WIRELESS_11A|WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N),
198 #define SUPPORTED_24G_NETTYPE_MSK (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N)
199 #define SUPPORTED_5G_NETTYPE_MSK (WIRELESS_11A | WIRELESS_11_5N)
201 #define IsSupported24G(NetType) ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? _TRUE : _FALSE)
202 #define IsSupported5G(NetType) ((NetType) & SUPPORTED_5G_NETTYPE_MSK ? _TRUE : _FALSE)
204 #define IsEnableHWCCK(NetType) IsSupported24G(NetType)
205 #define IsEnableHWOFDM(NetType) ((NetType) & (WIRELESS_11G|WIRELESS_11_24N|SUPPORTED_5G_NETTYPE_MSK) ? _TRUE : _FALSE)
207 #define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType)
208 #define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType)
209 #define IsSupportedRxMCS(NetType) IsEnableHWOFDM(NetType)
211 #define IsSupportedTxCCK(NetType) ((NetType) & (WIRELESS_11B) ? _TRUE : _FALSE)
212 #define IsSupportedTxOFDM(NetType) ((NetType) & (WIRELESS_11G|WIRELESS_11A) ? _TRUE : _FALSE)
213 #define IsSupportedTxMCS(NetType) ((NetType) & (WIRELESS_11_24N|WIRELESS_11_5N) ? _TRUE : _FALSE)
216 typedef struct ieee_param {
218 u8 sta_addr[ETH_ALEN];
234 u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
238 u8 seq[8]; /* sequence counter (set: RX, get: TX) */
242 #ifdef CONFIG_AP_MODE
247 u8 tx_supp_rates[16];
248 struct rtw_ieee80211_ht_cap ht_cap;
251 u8 reserved[2];//for set max_num_sta
259 #ifdef CONFIG_AP_MODE
260 typedef struct ieee_param_ex {
262 u8 sta_addr[ETH_ALEN];
271 u8 tx_supp_rates[16];
272 u32 tx_supp_rates_len;
273 struct rtw_ieee80211_ht_cap ht_cap;
284 #if WIRELESS_EXT < 17
285 #define IW_QUAL_QUAL_INVALID 0x10
286 #define IW_QUAL_LEVEL_INVALID 0x20
287 #define IW_QUAL_NOISE_INVALID 0x40
288 #define IW_QUAL_QUAL_UPDATED 0x1
289 #define IW_QUAL_LEVEL_UPDATED 0x2
290 #define IW_QUAL_NOISE_UPDATED 0x4
293 #define IEEE80211_DATA_LEN 2304
294 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
297 The figure in section 7.1.2 suggests a body size of up to 2312
298 bytes is allowed, which is a bit confusing, I suspect this
299 represents the 2304 bytes of real data, plus a possible 8 bytes of
300 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
303 #define IEEE80211_HLEN 30
304 #define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
307 /* this is stolen from ipw2200 driver */
308 #define IEEE_IBSS_MAC_HASH_SIZE 31
310 struct ieee_ibss_seq {
314 unsigned long packet_time;
318 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)||defined(PLATFORM_FREEBSD)
320 struct rtw_ieee80211_hdr {
328 } __attribute__ ((packed));
330 struct rtw_ieee80211_hdr_3addr {
337 } __attribute__ ((packed));
340 struct rtw_ieee80211_hdr_qos {
349 } __attribute__ ((packed));
351 struct rtw_ieee80211_hdr_3addr_qos {
359 } __attribute__ ((packed));
367 } __attribute__ ((packed));
373 #ifdef PLATFORM_WINDOWS
376 struct rtw_ieee80211_hdr {
386 struct rtw_ieee80211_hdr_3addr {
396 struct rtw_ieee80211_hdr_qos {
397 struct rtw_ieee80211_hdr wlan_hdr;
401 struct rtw_ieee80211_hdr_3addr_qos {
402 struct rtw_ieee80211_hdr_3addr wlan_hdr;
424 EAPOL_ENCAP_ASF_ALERT
427 #define IEEE80211_3ADDR_LEN 24
428 #define IEEE80211_4ADDR_LEN 30
429 #define IEEE80211_FCS_LEN 4
431 #define MIN_FRAG_THRESHOLD 256U
432 #define MAX_FRAG_THRESHOLD 2346U
434 /* Frame control field constants */
435 #define RTW_IEEE80211_FCTL_VERS 0x0003
436 #define RTW_IEEE80211_FCTL_FTYPE 0x000c
437 #define RTW_IEEE80211_FCTL_STYPE 0x00f0
438 #define RTW_IEEE80211_FCTL_TODS 0x0100
439 #define RTW_IEEE80211_FCTL_FROMDS 0x0200
440 #define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400
441 #define RTW_IEEE80211_FCTL_RETRY 0x0800
442 #define RTW_IEEE80211_FCTL_PM 0x1000
443 #define RTW_IEEE80211_FCTL_MOREDATA 0x2000
444 #define RTW_IEEE80211_FCTL_PROTECTED 0x4000
445 #define RTW_IEEE80211_FCTL_ORDER 0x8000
446 #define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00
448 #define RTW_IEEE80211_FTYPE_MGMT 0x0000
449 #define RTW_IEEE80211_FTYPE_CTL 0x0004
450 #define RTW_IEEE80211_FTYPE_DATA 0x0008
451 #define RTW_IEEE80211_FTYPE_EXT 0x000c
454 #define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000
455 #define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010
456 #define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020
457 #define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030
458 #define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040
459 #define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050
460 #define RTW_IEEE80211_STYPE_BEACON 0x0080
461 #define RTW_IEEE80211_STYPE_ATIM 0x0090
462 #define RTW_IEEE80211_STYPE_DISASSOC 0x00A0
463 #define RTW_IEEE80211_STYPE_AUTH 0x00B0
464 #define RTW_IEEE80211_STYPE_DEAUTH 0x00C0
465 #define RTW_IEEE80211_STYPE_ACTION 0x00D0
468 #define RTW_IEEE80211_STYPE_CTL_EXT 0x0060
469 #define RTW_IEEE80211_STYPE_BACK_REQ 0x0080
470 #define RTW_IEEE80211_STYPE_BACK 0x0090
471 #define RTW_IEEE80211_STYPE_PSPOLL 0x00A0
472 #define RTW_IEEE80211_STYPE_RTS 0x00B0
473 #define RTW_IEEE80211_STYPE_CTS 0x00C0
474 #define RTW_IEEE80211_STYPE_ACK 0x00D0
475 #define RTW_IEEE80211_STYPE_CFEND 0x00E0
476 #define RTW_IEEE80211_STYPE_CFENDACK 0x00F0
479 #define RTW_IEEE80211_STYPE_DATA 0x0000
480 #define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010
481 #define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020
482 #define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
483 #define RTW_IEEE80211_STYPE_NULLFUNC 0x0040
484 #define RTW_IEEE80211_STYPE_CFACK 0x0050
485 #define RTW_IEEE80211_STYPE_CFPOLL 0x0060
486 #define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070
487 #define RTW_IEEE80211_STYPE_QOS_DATA 0x0080
488 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
489 #define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
490 #define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
491 #define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
492 #define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0
493 #define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0
494 #define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
496 /* sequence control field */
497 #define RTW_IEEE80211_SCTL_FRAG 0x000F
498 #define RTW_IEEE80211_SCTL_SEQ 0xFFF0
501 #define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
502 #define RTW_ERP_INFO_USE_PROTECTION BIT(1)
503 #define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
508 #define NON_EXPLICIT_ACK 2
512 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
513 #endif /* ETH_P_PAE */
515 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
517 #define ETH_P_ECONET 0x0018
519 #ifndef ETH_P_80211_RAW
520 #define ETH_P_80211_RAW (ETH_P_ECONET + 1)
523 /* IEEE 802.11 defines */
525 #define P80211_OUI_LEN 3
527 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW) || defined(PLATFORM_FREEBSD)
529 struct ieee80211_snap_hdr {
531 u8 dsap; /* always 0xAA */
532 u8 ssap; /* always 0xAA */
533 u8 ctrl; /* always 0x03 */
534 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
536 } __attribute__ ((packed));
540 #ifdef PLATFORM_WINDOWS
543 struct ieee80211_snap_hdr {
545 u8 dsap; /* always 0xAA */
546 u8 ssap; /* always 0xAA */
547 u8 ctrl; /* always 0x03 */
548 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
556 #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
558 #define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE)
559 #define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE)
561 #define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
563 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
564 #define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
566 /* Authentication algorithms */
567 #define WLAN_AUTH_OPEN 0
568 #define WLAN_AUTH_SHARED_KEY 1
570 #define WLAN_AUTH_CHALLENGE_LEN 128
572 #define WLAN_CAPABILITY_BSS (1<<0)
573 #define WLAN_CAPABILITY_IBSS (1<<1)
574 #define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
575 #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
576 #define WLAN_CAPABILITY_PRIVACY (1<<4)
577 #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
578 #define WLAN_CAPABILITY_PBCC (1<<6)
579 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
580 #define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
583 #define WLAN_STATUS_SUCCESS 0
584 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
585 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
586 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
587 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
588 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
589 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
590 #define WLAN_STATUS_CHALLENGE_FAIL 15
591 #define WLAN_STATUS_AUTH_TIMEOUT 16
592 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
593 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
595 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
596 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
597 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
600 #define WLAN_REASON_UNSPECIFIED 1
601 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
602 #define WLAN_REASON_DEAUTH_LEAVING 3
603 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
604 #define WLAN_REASON_DISASSOC_AP_BUSY 5
605 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
606 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
607 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
608 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
609 #define WLAN_REASON_JOIN_WRONG_CHANNEL 65534
610 #define WLAN_REASON_EXPIRATION_CHK 65535
612 /* Information Element IDs */
613 #define WLAN_EID_SSID 0
614 #define WLAN_EID_SUPP_RATES 1
615 #define WLAN_EID_FH_PARAMS 2
616 #define WLAN_EID_DS_PARAMS 3
617 #define WLAN_EID_CF_PARAMS 4
618 #define WLAN_EID_TIM 5
619 #define WLAN_EID_IBSS_PARAMS 6
620 #define WLAN_EID_CHALLENGE 16
621 /* EIDs defined by IEEE 802.11h - START */
622 #define WLAN_EID_PWR_CONSTRAINT 32
623 #define WLAN_EID_PWR_CAPABILITY 33
624 #define WLAN_EID_TPC_REQUEST 34
625 #define WLAN_EID_TPC_REPORT 35
626 #define WLAN_EID_SUPPORTED_CHANNELS 36
627 #define WLAN_EID_CHANNEL_SWITCH 37
628 #define WLAN_EID_MEASURE_REQUEST 38
629 #define WLAN_EID_MEASURE_REPORT 39
630 #define WLAN_EID_QUITE 40
631 #define WLAN_EID_IBSS_DFS 41
632 /* EIDs defined by IEEE 802.11h - END */
633 #define WLAN_EID_ERP_INFO 42
634 #define WLAN_EID_HT_CAP 45
635 #define WLAN_EID_RSN 48
636 #define WLAN_EID_EXT_SUPP_RATES 50
637 #define WLAN_EID_MOBILITY_DOMAIN 54
638 #define WLAN_EID_FAST_BSS_TRANSITION 55
639 #define WLAN_EID_TIMEOUT_INTERVAL 56
640 #define WLAN_EID_RIC_DATA 57
641 #define WLAN_EID_HT_OPERATION 61
642 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
643 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
644 #define WLAN_EID_20_40_BSS_INTOLERANT 73
645 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
646 #define WLAN_EID_MMIE 76
647 #define WLAN_EID_VENDOR_SPECIFIC 221
648 #define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC)
650 #define IEEE80211_MGMT_HDR_LEN 24
651 #define IEEE80211_DATA_HDR3_LEN 24
652 #define IEEE80211_DATA_HDR4_LEN 30
655 #define IEEE80211_STATMASK_SIGNAL (1<<0)
656 #define IEEE80211_STATMASK_RSSI (1<<1)
657 #define IEEE80211_STATMASK_NOISE (1<<2)
658 #define IEEE80211_STATMASK_RATE (1<<3)
659 #define IEEE80211_STATMASK_WEMASK 0x7
662 #define IEEE80211_CCK_MODULATION (1<<0)
663 #define IEEE80211_OFDM_MODULATION (1<<1)
665 #define IEEE80211_24GHZ_BAND (1<<0)
666 #define IEEE80211_52GHZ_BAND (1<<1)
668 #define IEEE80211_CCK_RATE_LEN 4
669 #define IEEE80211_NUM_OFDM_RATESLEN 8
672 #define IEEE80211_CCK_RATE_1MB 0x02
673 #define IEEE80211_CCK_RATE_2MB 0x04
674 #define IEEE80211_CCK_RATE_5MB 0x0B
675 #define IEEE80211_CCK_RATE_11MB 0x16
676 #define IEEE80211_OFDM_RATE_LEN 8
677 #define IEEE80211_OFDM_RATE_6MB 0x0C
678 #define IEEE80211_OFDM_RATE_9MB 0x12
679 #define IEEE80211_OFDM_RATE_12MB 0x18
680 #define IEEE80211_OFDM_RATE_18MB 0x24
681 #define IEEE80211_OFDM_RATE_24MB 0x30
682 #define IEEE80211_OFDM_RATE_36MB 0x48
683 #define IEEE80211_OFDM_RATE_48MB 0x60
684 #define IEEE80211_OFDM_RATE_54MB 0x6C
685 #define IEEE80211_BASIC_RATE_MASK 0x80
687 #define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
688 #define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
689 #define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
690 #define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
691 #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
692 #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
693 #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
694 #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
695 #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
696 #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
697 #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
698 #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
700 #define IEEE80211_CCK_RATES_MASK 0x0000000F
701 #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
702 IEEE80211_CCK_RATE_2MB_MASK)
703 #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
704 IEEE80211_CCK_RATE_5MB_MASK | \
705 IEEE80211_CCK_RATE_11MB_MASK)
707 #define IEEE80211_OFDM_RATES_MASK 0x00000FF0
708 #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
709 IEEE80211_OFDM_RATE_12MB_MASK | \
710 IEEE80211_OFDM_RATE_24MB_MASK)
711 #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
712 IEEE80211_OFDM_RATE_9MB_MASK | \
713 IEEE80211_OFDM_RATE_18MB_MASK | \
714 IEEE80211_OFDM_RATE_36MB_MASK | \
715 IEEE80211_OFDM_RATE_48MB_MASK | \
716 IEEE80211_OFDM_RATE_54MB_MASK)
717 #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
718 IEEE80211_CCK_DEFAULT_RATES_MASK)
720 #define IEEE80211_NUM_OFDM_RATES 8
721 #define IEEE80211_NUM_CCK_RATES 4
722 #define IEEE80211_OFDM_SHIFT_MASK_A 4
727 /* NOTE: This data is for statistical purposes; not all hardware provides this
728 * information for frames received. Not setting these will not cause
729 * any adverse affects. */
730 struct ieee80211_rx_stats {
736 u16 rate; /* in 100 kbps */
743 /* IEEE 802.11 requires that STA supports concurrent reception of at least
744 * three fragmented frames. This define can be increased to support more
745 * concurrent frames, but it should be noted that each entry can consume about
746 * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
747 #define IEEE80211_FRAG_CACHE_LEN 4
749 struct ieee80211_frag_entry {
756 u8 src_addr[ETH_ALEN];
757 u8 dst_addr[ETH_ALEN];
760 #ifndef PLATFORM_FREEBSD //Baron BSD has already defined
761 struct ieee80211_stats {
762 uint tx_unicast_frames;
763 uint tx_multicast_frames;
765 uint tx_unicast_octets;
766 uint tx_multicast_octets;
767 uint tx_deferred_transmissions;
768 uint tx_single_retry_frames;
769 uint tx_multiple_retry_frames;
770 uint tx_retry_limit_exceeded;
772 uint rx_unicast_frames;
773 uint rx_multicast_frames;
775 uint rx_unicast_octets;
776 uint rx_multicast_octets;
778 uint rx_discards_no_buffer;
779 uint tx_discards_wrong_sa;
780 uint rx_discards_undecryptable;
781 uint rx_message_in_msg_fragments;
782 uint rx_message_in_bad_msg_fragments;
784 #endif //PLATFORM_FREEBSD
785 struct ieee80211_softmac_stats{
805 #define SEC_KEY_1 (1<<0)
806 #define SEC_KEY_2 (1<<1)
807 #define SEC_KEY_3 (1<<2)
808 #define SEC_KEY_4 (1<<3)
809 #define SEC_ACTIVE_KEY (1<<4)
810 #define SEC_AUTH_MODE (1<<5)
811 #define SEC_UNICAST_GROUP (1<<6)
812 #define SEC_LEVEL (1<<7)
813 #define SEC_ENABLED (1<<8)
815 #define SEC_LEVEL_0 0 /* None */
816 #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
817 #define SEC_LEVEL_2 2 /* Level 1 + TKIP */
818 #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
819 #define SEC_LEVEL_3 4 /* Level 2 + CCMP */
822 #define WEP_KEY_LEN 13
824 #ifdef CONFIG_IEEE80211W
825 #define BIP_MAX_KEYID 5
826 #define BIP_AAD_SIZE 20
827 #endif //CONFIG_IEEE80211W
829 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
831 struct ieee80211_security {
836 unicast_uses_group:1;
837 u8 key_sizes[WEP_KEYS];
838 u8 keys[WEP_KEYS][WEP_KEY_LEN];
841 } __attribute__ ((packed));
845 #ifdef PLATFORM_WINDOWS
848 struct ieee80211_security {
853 unicast_uses_group:1;
854 u8 key_sizes[WEP_KEYS];
855 u8 keys[WEP_KEYS][WEP_KEY_LEN];
865 802.11 data frame from AP
867 ,-------------------------------------------------------------------.
868 Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
869 |------|------|---------|---------|---------|------|---------|------|
870 Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
871 | | tion | (BSSID) | | | ence | data | |
872 `-------------------------------------------------------------------'
878 struct ieee80211_header_data {
887 #define BEACON_PROBE_SSID_ID_POSITION 12
889 /* Management Frame Information Element Types */
890 #define MFIE_TYPE_SSID 0
891 #define MFIE_TYPE_RATES 1
892 #define MFIE_TYPE_FH_SET 2
893 #define MFIE_TYPE_DS_SET 3
894 #define MFIE_TYPE_CF_SET 4
895 #define MFIE_TYPE_TIM 5
896 #define MFIE_TYPE_IBSS_SET 6
897 #define MFIE_TYPE_CHALLENGE 16
898 #define MFIE_TYPE_ERP 42
899 #define MFIE_TYPE_RSN 48
900 #define MFIE_TYPE_RATES_EX 50
901 #define MFIE_TYPE_GENERIC 221
903 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
905 struct ieee80211_info_element_hdr {
908 } __attribute__ ((packed));
910 struct ieee80211_info_element {
914 } __attribute__ ((packed));
917 #ifdef PLATFORM_WINDOWS
920 struct ieee80211_info_element_hdr {
925 struct ieee80211_info_element {
936 * These are the data types that can make up management packets
942 u8 current_ap[ETH_ALEN];
945 u16 association_id:14, reserved:2;
946 } __attribute__ ((packed));
952 #define IEEE80211_DEFAULT_TX_ESSID "Penguin"
953 #define IEEE80211_DEFAULT_BASIC_RATE 10
956 #if defined(PLATFORM_LINUX) || defined(CONFIG_RTL8711FW)
959 struct ieee80211_authentication {
960 struct ieee80211_header_data header;
964 //struct ieee80211_info_element_hdr info_element;
965 } __attribute__ ((packed));
968 struct ieee80211_probe_response {
969 struct ieee80211_header_data header;
973 struct ieee80211_info_element info_element;
974 } __attribute__ ((packed));
976 struct ieee80211_probe_request {
977 struct ieee80211_header_data header;
978 /*struct ieee80211_info_element info_element;*/
979 } __attribute__ ((packed));
981 struct ieee80211_assoc_request_frame {
982 struct rtw_ieee80211_hdr_3addr header;
985 //u8 current_ap[ETH_ALEN];
986 struct ieee80211_info_element_hdr info_element;
987 } __attribute__ ((packed));
989 struct ieee80211_assoc_response_frame {
990 struct rtw_ieee80211_hdr_3addr header;
994 // struct ieee80211_info_element info_element; /* supported rates */
995 } __attribute__ ((packed));
1000 #ifdef PLATFORM_WINDOWS
1004 struct ieee80211_authentication {
1005 struct ieee80211_header_data header;
1009 //struct ieee80211_info_element_hdr info_element;
1013 struct ieee80211_probe_response {
1014 struct ieee80211_header_data header;
1016 u16 beacon_interval;
1018 struct ieee80211_info_element info_element;
1021 struct ieee80211_probe_request {
1022 struct ieee80211_header_data header;
1023 /*struct ieee80211_info_element info_element;*/
1026 struct ieee80211_assoc_request_frame {
1027 struct rtw_ieee80211_hdr_3addr header;
1029 u16 listen_interval;
1030 //u8 current_ap[ETH_ALEN];
1031 struct ieee80211_info_element_hdr info_element;
1034 struct ieee80211_assoc_response_frame {
1035 struct rtw_ieee80211_hdr_3addr header;
1039 // struct ieee80211_info_element info_element; /* supported rates */
1049 struct ieee80211_txb {
1055 struct sk_buff *fragments[0];
1059 /* SWEEP TABLE ENTRIES NUMBER*/
1060 #define MAX_SWEEP_TAB_ENTRIES 42
1061 #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
1062 /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
1063 * only use 8, and then use extended rates for the remaining supported
1064 * rates. Other APs, however, stick all of their supported rates on the
1065 * main rates information element... */
1066 #define MAX_RATES_LENGTH ((u8)12)
1067 #define MAX_RATES_EX_LENGTH ((u8)16)
1068 #define MAX_NETWORK_COUNT 128
1069 #define MAX_CHANNEL_NUMBER 161
1070 #define IEEE80211_SOFTMAC_SCAN_TIME 400
1072 #define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
1074 #define CRC_LENGTH 4U
1076 #define MAX_WPA_IE_LEN (256)
1077 #define MAX_WPS_IE_LEN (512)
1078 #define MAX_P2P_IE_LEN (256)
1079 #define MAX_WFD_IE_LEN (128)
1081 #define NETWORK_EMPTY_ESSID (1<<0)
1082 #define NETWORK_HAS_OFDM (1<<1)
1083 #define NETWORK_HAS_CCK (1<<2)
1085 #define IEEE80211_DTIM_MBCAST 4
1086 #define IEEE80211_DTIM_UCAST 2
1087 #define IEEE80211_DTIM_VALID 1
1088 #define IEEE80211_DTIM_INVALID 0
1090 #define IEEE80211_PS_DISABLED 0
1091 #define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
1092 #define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
1093 #define IW_ESSID_MAX_SIZE 32
1095 struct ieee80211_network {
1096 /* These entries are used to identify a unique network */
1099 /* Ensure null-terminated for any debug msgs */
1100 u8 ssid[IW_ESSID_MAX_SIZE + 1];
1102 u8 rssi; //relative signal strength
1103 u8 sq; //signal quality
1105 /* These are network statistics */
1106 //struct ieee80211_rx_stats stats;
1109 u8 rates[MAX_RATES_LENGTH];
1111 u8 rates_ex[MAX_RATES_EX_LENGTH];
1114 u8 edca_parmsets[18];
1119 u16 beacon_interval;
1120 u16 listen_interval;
1122 u8 wpa_ie[MAX_WPA_IE_LEN];
1124 u8 rsn_ie[MAX_WPA_IE_LEN];
1129 u8 power_constraint;
1134 unsigned long last_scanned;
1139 -1: authentication fail
1140 -2: association fail
1144 #ifndef PLATFORM_FREEBSD //Baron BSD has already defined
1146 enum ieee80211_state {
1148 /* the card is not linked at all */
1149 IEEE80211_NOLINK = 0,
1151 /* IEEE80211_ASSOCIATING* are for BSS client mode
1152 * the driver shall not perform RX filtering unless
1153 * the state is LINKED.
1154 * The driver shall just check for the state LINKED and
1155 * defaults to NOLINK for ALL the other states (including
1159 /* the association procedure will start (wq scheduling)*/
1160 IEEE80211_ASSOCIATING,
1161 IEEE80211_ASSOCIATING_RETRY,
1163 /* the association procedure is sending AUTH request*/
1164 IEEE80211_ASSOCIATING_AUTHENTICATING,
1166 /* the association procedure has successfully authentcated
1167 * and is sending association request
1169 IEEE80211_ASSOCIATING_AUTHENTICATED,
1171 /* the link is ok. the card associated to a BSS or linked
1172 * to a ibss cell or acting as an AP and creating the bss
1176 /* same as LINKED, but the driver shall apply RX filter
1177 * rules as we are in NO_LINK mode. As the card is still
1178 * logically linked, but it is doing a syncro site survey
1179 * then it will be back to LINKED state.
1181 IEEE80211_LINKED_SCANNING,
1184 #endif //PLATFORM_FREEBSD
1186 #define DEFAULT_MAX_SCAN_AGE (15 * HZ)
1187 #define DEFAULT_FTS 2346
1188 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
1189 #define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
1191 #ifdef PLATFORM_FREEBSD //Baron change func to macro
1192 #define is_multicast_mac_addr(Addr) ((((Addr[0]) & 0x01) == 0x01) && ((Addr[0]) != 0xff))
1193 #define is_broadcast_mac_addr(Addr) ((((Addr[0]) & 0xff) == 0xff) && (((Addr[1]) & 0xff) == 0xff) && \
1194 (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
1195 (((Addr[5]) & 0xff) == 0xff))
1197 extern __inline int is_multicast_mac_addr(const u8 *addr)
1199 return ((addr[0] != 0xff) && (0x01 & addr[0]));
1202 extern __inline int is_broadcast_mac_addr(const u8 *addr)
1204 return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
1205 (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
1208 extern __inline int is_zero_mac_addr(const u8 *addr)
1210 return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
1211 (addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
1213 #endif //PLATFORM_FREEBSD
1215 #define CFG_IEEE80211_RESERVE_FCS (1<<0)
1216 #define CFG_IEEE80211_COMPUTE_FCS (1<<1)
1218 typedef struct tx_pending_t{
1220 struct ieee80211_txb *txb;
1227 #define IEEE_A (1<<0)
1228 #define IEEE_B (1<<1)
1229 #define IEEE_G (1<<2)
1230 #define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
1232 //Baron move to ieee80211.c
1233 int ieee80211_is_empty_essid(const char *essid, int essid_len);
1234 int ieee80211_get_hdrlen(u16 fc);
1237 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
1238 #define WLAN_ACTION_SPECTRUM_MGMT 0
1239 #define WLAN_ACTION_QOS 1
1240 #define WLAN_ACTION_DLS 2
1241 #define WLAN_ACTION_BLOCK_ACK 3
1242 #define WLAN_ACTION_RADIO_MEASUREMENT 5
1243 #define WLAN_ACTION_FT 6
1244 #define WLAN_ACTION_SA_QUERY 8
1245 #define WLAN_ACTION_WMM 17
1249 /* Action category code */
1250 enum rtw_ieee80211_category {
1251 RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
1252 RTW_WLAN_CATEGORY_QOS = 1,
1253 RTW_WLAN_CATEGORY_DLS = 2,
1254 RTW_WLAN_CATEGORY_BACK = 3,
1255 RTW_WLAN_CATEGORY_PUBLIC = 4, //IEEE 802.11 public action frames
1256 RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
1257 RTW_WLAN_CATEGORY_FT = 6,
1258 RTW_WLAN_CATEGORY_HT = 7,
1259 RTW_WLAN_CATEGORY_SA_QUERY = 8,
1260 RTW_WLAN_CATEGORY_UNPROTECTED_WNM = 11, // add for CONFIG_IEEE80211W, none 11w also can use
1261 RTW_WLAN_CATEGORY_TDLS = 12,
1262 RTW_WLAN_CATEGORY_SELF_PROTECTED = 15, // add for CONFIG_IEEE80211W, none 11w also can use
1263 RTW_WLAN_CATEGORY_WMM = 17,
1264 RTW_WLAN_CATEGORY_P2P = 0x7f,//P2P action frames
1267 /* SPECTRUM_MGMT action code */
1268 enum rtw_ieee80211_spectrum_mgmt_actioncode {
1269 RTW_WLAN_ACTION_SPCT_MSR_REQ = 0,
1270 RTW_WLAN_ACTION_SPCT_MSR_RPRT = 1,
1271 RTW_WLAN_ACTION_SPCT_TPC_REQ = 2,
1272 RTW_WLAN_ACTION_SPCT_TPC_RPRT = 3,
1273 RTW_WLAN_ACTION_SPCT_CHL_SWITCH = 4,
1274 RTW_WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5,
1277 enum _PUBLIC_ACTION{
1278 ACT_PUBLIC_BSSCOEXIST = 0, // 20/40 BSS Coexistence
1279 ACT_PUBLIC_DSE_ENABLE = 1,
1280 ACT_PUBLIC_DSE_DEENABLE = 2,
1281 ACT_PUBLIC_DSE_REG_LOCATION = 3,
1282 ACT_PUBLIC_EXT_CHL_SWITCH = 4,
1283 ACT_PUBLIC_DSE_MSR_REQ = 5,
1284 ACT_PUBLIC_DSE_MSR_RPRT = 6,
1285 ACT_PUBLIC_MP = 7, // Measurement Pilot
1286 ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8,
1287 ACT_PUBLIC_VENDOR = 9, // for WIFI_DIRECT
1288 ACT_PUBLIC_GAS_INITIAL_REQ = 10,
1289 ACT_PUBLIC_GAS_INITIAL_RSP = 11,
1290 ACT_PUBLIC_GAS_COMEBACK_REQ = 12,
1291 ACT_PUBLIC_GAS_COMEBACK_RSP = 13,
1292 ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14,
1293 ACT_PUBLIC_LOCATION_TRACK = 15,
1298 enum TDLS_ACTION_FIELD{
1299 TDLS_SETUP_REQUEST = 0,
1300 TDLS_SETUP_RESPONSE = 1,
1301 TDLS_SETUP_CONFIRM = 2,
1303 TDLS_PEER_TRAFFIC_INDICATION = 4,
1304 TDLS_CHANNEL_SWITCH_REQUEST = 5,
1305 TDLS_CHANNEL_SWITCH_RESPONSE = 6,
1306 TDLS_PEER_PSM_REQUEST = 7,
1307 TDLS_PEER_PSM_RESPONSE = 8,
1308 TDLS_PEER_TRAFFIC_RESPONSE = 9,
1309 TDLS_DISCOVERY_REQUEST = 10,
1310 TDLS_DISCOVERY_RESPONSE = 14, //it's used in public action frame
1313 #define TUNNELED_PROBE_REQ 15
1314 #define TUNNELED_PROBE_RSP 16
1315 #endif //CONFIG_TDLS
1317 /* BACK action code */
1318 enum rtw_ieee80211_back_actioncode {
1319 RTW_WLAN_ACTION_ADDBA_REQ = 0,
1320 RTW_WLAN_ACTION_ADDBA_RESP = 1,
1321 RTW_WLAN_ACTION_DELBA = 2,
1324 /* HT features action code */
1325 enum rtw_ieee80211_ht_actioncode {
1326 RTW_WLAN_ACTION_NOTIFY_CH_WIDTH = 0,
1327 RTW_WLAN_ACTION_SM_PS = 1,
1328 RTW_WLAN_ACTION_PSPM = 2,
1329 RTW_WLAN_ACTION_PCO_PHASE = 3,
1330 RTW_WLAN_ACTION_MIMO_CSI_MX = 4,
1331 RTW_WLAN_ACTION_MIMO_NONCP_BF = 5,
1332 RTW_WLAN_ACTION_MIMP_CP_BF = 6,
1333 RTW_WLAN_ACTION_ASEL_INDICATES_FB = 7,
1334 RTW_WLAN_ACTION_HI_INFO_EXCHG = 8,
1337 /* BACK (block-ack) parties */
1338 enum rtw_ieee80211_back_parties {
1339 RTW_WLAN_BACK_RECIPIENT = 0,
1340 RTW_WLAN_BACK_INITIATOR = 1,
1341 RTW_WLAN_BACK_TIMER = 2,
1345 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
1347 #ifndef PLATFORM_FREEBSD //Baron BSD has defined
1348 #define WME_OUI_TYPE 2
1349 #endif //PLATFORM_FREEBSD
1350 #define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
1351 #define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
1352 #define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
1353 #define WME_VERSION 1
1355 #define WME_ACTION_CODE_SETUP_REQUEST 0
1356 #define WME_ACTION_CODE_SETUP_RESPONSE 1
1357 #define WME_ACTION_CODE_TEARDOWN 2
1359 #define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
1360 #define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
1361 #define WME_SETUP_RESPONSE_STATUS_REFUSED 3
1363 #define WME_TSPEC_DIRECTION_UPLINK 0
1364 #define WME_TSPEC_DIRECTION_DOWNLINK 1
1365 #define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
1368 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
1370 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
1373 * enum rtw_ieee80211_channel_flags - channel flags
1375 * Channel flags set by the regulatory control code.
1377 * @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled.
1378 * @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
1380 * @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
1381 * @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
1382 * @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
1384 * @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
1387 enum rtw_ieee80211_channel_flags {
1388 RTW_IEEE80211_CHAN_DISABLED = 1<<0,
1389 RTW_IEEE80211_CHAN_PASSIVE_SCAN = 1<<1,
1390 RTW_IEEE80211_CHAN_NO_IBSS = 1<<2,
1391 RTW_IEEE80211_CHAN_RADAR = 1<<3,
1392 RTW_IEEE80211_CHAN_NO_HT40PLUS = 1<<4,
1393 RTW_IEEE80211_CHAN_NO_HT40MINUS = 1<<5,
1396 #define RTW_IEEE80211_CHAN_NO_HT40 \
1397 (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
1399 /* Represent channel details, subset of ieee80211_channel */
1400 struct rtw_ieee80211_channel {
1401 //enum ieee80211_band band;
1405 //int max_antenna_gain;
1407 //int max_reg_power;
1408 //bool beacon_found;
1416 /*"center_freq:%u, "*/ \
1419 /*"max_antenna_gain:%d\n"*/ \
1420 /*"max_power:%d\n"*/ \
1421 /*"max_reg_power:%d\n"*/ \
1422 /*"beacon_found:%u\n"*/ \
1423 /*"orig_flags:0x%08x\n"*/ \
1424 /*"orig_mag:%d\n"*/ \
1425 /*"orig_mpwr:%d\n"*/
1427 #define CHAN_ARG(channel) \
1428 /*(channel)->band*/ \
1429 /*, (channel)->center_freq*/ \
1430 (channel)->hw_value \
1431 , (channel)->flags \
1432 /*, (channel)->max_antenna_gain*/ \
1433 /*, (channel)->max_power*/ \
1434 /*, (channel)->max_reg_power*/ \
1435 /*, (channel)->beacon_found*/ \
1436 /*, (channel)->orig_flags*/ \
1437 /*, (channel)->orig_mag*/ \
1438 /*, (channel)->orig_mpwr*/ \
1440 /* Parsed Information Elements */
1441 struct rtw_ieee802_11_elems {
1461 u8 ext_supp_rates_len;
1475 u8 supp_channels_len;
1482 u8 *ht_capabilities;
1483 u8 ht_capabilities_len;
1485 u8 ht_operation_len;
1487 u8 vendor_ht_cap_len;
1490 typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes;
1492 ParseRes rtw_ieee802_11_parse_elems(u8 *start, uint len,
1493 struct rtw_ieee802_11_elems *elems,
1496 u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, unsigned int *frlen);
1497 u8 *rtw_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen);
1499 enum secondary_ch_offset {
1500 SCN = 0, /* no secondary channel */
1501 SCA = 1, /* secondary channel above */
1502 SCB = 3, /* secondary channel below */
1504 u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset);
1505 u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset);
1506 u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, u8 new_ch, u8 ch_switch_cnt);
1507 u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset);
1508 u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, u8 flags, u16 reason, u16 precedence);
1510 u8 *rtw_get_ie(u8*pbuf, sint index, sint *len, sint limit);
1511 u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen);
1512 int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len);
1514 void rtw_set_supported_rate(u8* SupportedRates, uint mode) ;
1516 unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit);
1517 unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit);
1518 int rtw_get_wpa_cipher_suite(u8 *s);
1519 int rtw_get_wpa2_cipher_suite(u8 *s);
1520 int rtw_parse_wpa_ie(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher);
1521 int rtw_parse_wpa2_ie(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher);
1523 int rtw_get_sec_ie(u8 *in_ie,uint in_len,u8 *rsn_ie,u16 *rsn_len,u8 *wpa_ie,u16 *wpa_len);
1525 u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen);
1526 u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
1527 u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_attr, u32 *len_attr);
1528 u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_content, uint *len_content);
1531 * for_each_ie - iterate over continuous IEs
1536 #define for_each_ie(ie, buf, buf_len) \
1537 for (ie = (void*)buf; (((u8*)ie) - ((u8*)buf) + 1) < buf_len; ie = (void*)(((u8*)ie) + *(((u8*)ie)+1) + 2))
1539 void dump_ies(u8 *buf, u32 buf_len);
1540 void dump_wps_ie(u8 *ie, u32 ie_len);
1543 u32 rtw_get_p2p_merged_ies_len(u8 *in_ie, u32 in_len);
1544 int rtw_p2p_merge_ies(u8 *in_ie, u32 in_len, u8 *merge_ie);
1545 void dump_p2p_ie(u8 *ie, u32 ie_len);
1546 u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen);
1547 u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_attr, u32 *len_attr);
1548 u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_content, uint *len_content);
1549 u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr);
1550 void rtw_WLAN_BSSID_EX_remove_p2p_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id);
1554 int rtw_get_wfd_ie(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen);
1555 int rtw_get_wfd_attr_content(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id ,u8 *attr_content, uint *attr_contentlen);
1556 #endif // CONFIG_WFD
1558 uint rtw_get_rateset_len(u8 *rateset);
1560 struct registry_priv;
1561 int rtw_generate_ie(struct registry_priv *pregistrypriv);
1564 int rtw_get_bit_value_from_ieee_value(u8 val);
1566 uint rtw_is_cckrates_included(u8 *rate);
1568 uint rtw_is_cckratesonly_included(u8 *rate);
1570 int rtw_check_network_type(unsigned char *rate, int ratelen, int channel);
1572 void rtw_macaddr_cfg(u8 *mac_addr);
1574 u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsigned char * MCS_rate);
1576 int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8* category, u8 *action);
1577 const char *action_public_str(u8 action);
1579 #endif /* IEEE80211_H */