Ali Bahar | cf3e688 | 2011-09-04 03:14:04 +0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. |
| 4 | * |
| 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. |
| 8 | * |
| 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 |
| 12 | * more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along with |
Michael Hornung | da20958 | 2015-11-18 20:59:15 +0100 | [diff] [blame] | 15 | * this program; if not, see <http://www.gnu.org/licenses/>. |
Ali Bahar | cf3e688 | 2011-09-04 03:14:04 +0800 | [diff] [blame] | 16 | * |
| 17 | * Modifications for inclusion into the Linux staging tree are |
| 18 | * Copyright(c) 2010 Larry Finger. All rights reserved. |
| 19 | * |
| 20 | * Contact information: |
| 21 | * WLAN FAE <wlanfae@realtek.com> |
| 22 | * Larry Finger <Larry.Finger@lwfinger.net> |
| 23 | * |
| 24 | ******************************************************************************/ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 25 | #ifndef __IEEE80211_H |
| 26 | #define __IEEE80211_H |
| 27 | |
| 28 | #include "osdep_service.h" |
| 29 | #include "drv_types.h" |
| 30 | #include "wifi.h" |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 31 | #include <linux/compiler.h> |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 32 | #include <linux/wireless.h> |
| 33 | |
| 34 | #define MGMT_QUEUE_NUM 5 |
| 35 | #define ETH_ALEN 6 |
| 36 | #define IEEE_CMD_SET_WPA_PARAM 1 |
| 37 | #define IEEE_CMD_SET_WPA_IE 2 |
| 38 | #define IEEE_CMD_SET_ENCRYPTION 3 |
| 39 | #define IEEE_CMD_MLME 4 |
| 40 | |
| 41 | #define IEEE_PARAM_WPA_ENABLED 1 |
| 42 | #define IEEE_PARAM_TKIP_COUNTERMEASURES 2 |
| 43 | #define IEEE_PARAM_DROP_UNENCRYPTED 3 |
| 44 | #define IEEE_PARAM_PRIVACY_INVOKED 4 |
| 45 | #define IEEE_PARAM_AUTH_ALGS 5 |
| 46 | #define IEEE_PARAM_IEEE_802_1X 6 |
| 47 | #define IEEE_PARAM_WPAX_SELECT 7 |
| 48 | |
| 49 | #define AUTH_ALG_OPEN_SYSTEM 0x1 |
| 50 | #define AUTH_ALG_SHARED_KEY 0x2 |
| 51 | #define AUTH_ALG_LEAP 0x00000004 |
| 52 | |
| 53 | #define IEEE_MLME_STA_DEAUTH 1 |
| 54 | #define IEEE_MLME_STA_DISASSOC 2 |
| 55 | |
| 56 | #define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 |
| 57 | #define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 |
| 58 | #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 |
| 59 | #define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 |
| 60 | #define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 |
| 61 | #define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 |
| 62 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 63 | #define IEEE_CRYPT_ALG_NAME_LEN 16 |
| 64 | |
| 65 | #define WPA_CIPHER_NONE BIT(0) |
| 66 | #define WPA_CIPHER_WEP40 BIT(1) |
| 67 | #define WPA_CIPHER_WEP104 BIT(2) |
| 68 | #define WPA_CIPHER_TKIP BIT(3) |
| 69 | #define WPA_CIPHER_CCMP BIT(4) |
| 70 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 71 | #define WPA_SELECTOR_LEN 4 |
| 72 | #define RSN_HEADER_LEN 4 |
| 73 | |
| 74 | #define RSN_SELECTOR_LEN 4 |
| 75 | |
| 76 | enum NETWORK_TYPE { |
| 77 | WIRELESS_INVALID = 0, |
| 78 | WIRELESS_11B = 1, |
| 79 | WIRELESS_11G = 2, |
| 80 | WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), |
| 81 | WIRELESS_11A = 4, |
| 82 | WIRELESS_11N = 8, |
| 83 | WIRELESS_11GN = (WIRELESS_11G | WIRELESS_11N), |
| 84 | WIRELESS_11BGN = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11N), |
| 85 | }; |
| 86 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 87 | struct ieee_param { |
| 88 | u32 cmd; |
| 89 | u8 sta_addr[ETH_ALEN]; |
| 90 | union { |
| 91 | struct { |
| 92 | u8 name; |
| 93 | u32 value; |
| 94 | } wpa_param; |
| 95 | struct { |
| 96 | u32 len; |
| 97 | u8 reserved[32]; |
| 98 | u8 data[0]; |
| 99 | } wpa_ie; |
Javier M. Mellid | 0593758 | 2011-04-02 03:01:49 +0200 | [diff] [blame] | 100 | struct { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 101 | int command; |
| 102 | int reason_code; |
| 103 | } mlme; |
| 104 | struct { |
| 105 | u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; |
| 106 | u8 set_tx; |
| 107 | u32 err; |
| 108 | u8 idx; |
| 109 | u8 seq[8]; /* sequence counter (set: RX, get: TX) */ |
| 110 | u16 key_len; |
| 111 | u8 key[0]; |
| 112 | } crypt; |
| 113 | } u; |
| 114 | }; |
| 115 | |
| 116 | #define IEEE80211_DATA_LEN 2304 |
| 117 | /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section |
Punit Vara | 652199c | 2015-10-08 01:25:16 +0530 | [diff] [blame] | 118 | * 6.2.1.1.2. |
| 119 | * |
| 120 | * The figure in section 7.1.2 suggests a body size of up to 2312 |
| 121 | * bytes is allowed, which is a bit confusing, I suspect this |
| 122 | * represents the 2304 bytes of real data, plus a possible 8 bytes of |
| 123 | * WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) |
| 124 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 125 | |
| 126 | #define IEEE80211_HLEN 30 |
| 127 | #define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) |
| 128 | |
| 129 | /* this is stolen from ipw2200 driver */ |
| 130 | #define IEEE_IBSS_MAC_HASH_SIZE 31 |
| 131 | |
| 132 | struct ieee_ibss_seq { |
| 133 | u8 mac[ETH_ALEN]; |
| 134 | u16 seq_num; |
| 135 | u16 frag_num; |
Ali Bahar | ee5b1aa | 2011-09-04 03:14:21 +0800 | [diff] [blame] | 136 | unsigned long packet_time; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 137 | struct list_head list; |
| 138 | }; |
| 139 | |
| 140 | struct ieee80211_hdr { |
| 141 | u16 frame_ctl; |
| 142 | u16 duration_id; |
| 143 | u8 addr1[ETH_ALEN]; |
| 144 | u8 addr2[ETH_ALEN]; |
| 145 | u8 addr3[ETH_ALEN]; |
| 146 | u16 seq_ctl; |
| 147 | u8 addr4[ETH_ALEN]; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 148 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 149 | |
| 150 | struct ieee80211_hdr_3addr { |
| 151 | u16 frame_ctl; |
| 152 | u16 duration_id; |
| 153 | u8 addr1[ETH_ALEN]; |
| 154 | u8 addr2[ETH_ALEN]; |
| 155 | u8 addr3[ETH_ALEN]; |
| 156 | u16 seq_ctl; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 157 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 158 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 159 | struct ieee80211_hdr_qos { |
| 160 | u16 frame_ctl; |
| 161 | u16 duration_id; |
| 162 | u8 addr1[ETH_ALEN]; |
| 163 | u8 addr2[ETH_ALEN]; |
| 164 | u8 addr3[ETH_ALEN]; |
| 165 | u16 seq_ctl; |
| 166 | u8 addr4[ETH_ALEN]; |
| 167 | u16 qc; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 168 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 169 | |
| 170 | struct ieee80211_hdr_3addr_qos { |
| 171 | u16 frame_ctl; |
| 172 | u16 duration_id; |
Javier M. Mellid | 0593758 | 2011-04-02 03:01:49 +0200 | [diff] [blame] | 173 | u8 addr1[ETH_ALEN]; |
| 174 | u8 addr2[ETH_ALEN]; |
| 175 | u8 addr3[ETH_ALEN]; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 176 | u16 seq_ctl; |
Javier M. Mellid | 0593758 | 2011-04-02 03:01:49 +0200 | [diff] [blame] | 177 | u16 qc; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 178 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 179 | |
| 180 | struct eapol { |
| 181 | u8 snap[6]; |
| 182 | u16 ethertype; |
| 183 | u8 version; |
| 184 | u8 type; |
| 185 | u16 length; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 186 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 187 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 188 | enum eap_type { |
| 189 | EAP_PACKET = 0, |
| 190 | EAPOL_START, |
| 191 | EAPOL_LOGOFF, |
| 192 | EAPOL_KEY, |
| 193 | EAPOL_ENCAP_ASF_ALERT |
| 194 | }; |
| 195 | |
| 196 | #define IEEE80211_3ADDR_LEN 24 |
| 197 | #define IEEE80211_4ADDR_LEN 30 |
| 198 | #define IEEE80211_FCS_LEN 4 |
| 199 | |
| 200 | #define MIN_FRAG_THRESHOLD 256U |
| 201 | #define MAX_FRAG_THRESHOLD 2346U |
| 202 | |
| 203 | /* Frame control field constants */ |
| 204 | #define IEEE80211_FCTL_VERS 0x0002 |
| 205 | #define IEEE80211_FCTL_FTYPE 0x000c |
| 206 | #define IEEE80211_FCTL_STYPE 0x00f0 |
| 207 | #define IEEE80211_FCTL_TODS 0x0100 |
| 208 | #define IEEE80211_FCTL_FROMDS 0x0200 |
| 209 | #define IEEE80211_FCTL_MOREFRAGS 0x0400 |
| 210 | #define IEEE80211_FCTL_RETRY 0x0800 |
| 211 | #define IEEE80211_FCTL_PM 0x1000 |
| 212 | #define IEEE80211_FCTL_MOREDATA 0x2000 |
| 213 | #define IEEE80211_FCTL_WEP 0x4000 |
| 214 | #define IEEE80211_FCTL_ORDER 0x8000 |
| 215 | |
| 216 | #define IEEE80211_FTYPE_MGMT 0x0000 |
| 217 | #define IEEE80211_FTYPE_CTL 0x0004 |
| 218 | #define IEEE80211_FTYPE_DATA 0x0008 |
| 219 | |
| 220 | /* management */ |
| 221 | #define IEEE80211_STYPE_ASSOC_REQ 0x0000 |
| 222 | #define IEEE80211_STYPE_ASSOC_RESP 0x0010 |
| 223 | #define IEEE80211_STYPE_REASSOC_REQ 0x0020 |
| 224 | #define IEEE80211_STYPE_REASSOC_RESP 0x0030 |
| 225 | #define IEEE80211_STYPE_PROBE_REQ 0x0040 |
| 226 | #define IEEE80211_STYPE_PROBE_RESP 0x0050 |
| 227 | #define IEEE80211_STYPE_BEACON 0x0080 |
| 228 | #define IEEE80211_STYPE_ATIM 0x0090 |
| 229 | #define IEEE80211_STYPE_DISASSOC 0x00A0 |
| 230 | #define IEEE80211_STYPE_AUTH 0x00B0 |
| 231 | #define IEEE80211_STYPE_DEAUTH 0x00C0 |
| 232 | |
| 233 | /* control */ |
| 234 | #define IEEE80211_STYPE_PSPOLL 0x00A0 |
| 235 | #define IEEE80211_STYPE_RTS 0x00B0 |
| 236 | #define IEEE80211_STYPE_CTS 0x00C0 |
| 237 | #define IEEE80211_STYPE_ACK 0x00D0 |
| 238 | #define IEEE80211_STYPE_CFEND 0x00E0 |
| 239 | #define IEEE80211_STYPE_CFENDACK 0x00F0 |
| 240 | |
| 241 | /* data */ |
| 242 | #define IEEE80211_STYPE_DATA 0x0000 |
| 243 | #define IEEE80211_STYPE_DATA_CFACK 0x0010 |
| 244 | #define IEEE80211_STYPE_DATA_CFPOLL 0x0020 |
| 245 | #define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 |
| 246 | #define IEEE80211_STYPE_NULLFUNC 0x0040 |
| 247 | #define IEEE80211_STYPE_CFACK 0x0050 |
| 248 | #define IEEE80211_STYPE_CFPOLL 0x0060 |
| 249 | #define IEEE80211_STYPE_CFACKPOLL 0x0070 |
| 250 | #define IEEE80211_QOS_DATAGRP 0x0080 |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 251 | |
| 252 | #define IEEE80211_SCTL_FRAG 0x000F |
| 253 | #define IEEE80211_SCTL_SEQ 0xFFF0 |
| 254 | |
| 255 | /* QoS,QOS */ |
| 256 | #define NORMAL_ACK 0 |
| 257 | #define NO_ACK 1 |
| 258 | #define NON_EXPLICIT_ACK 2 |
| 259 | #define BLOCK_ACK 3 |
| 260 | |
| 261 | #ifndef ETH_P_PAE |
| 262 | #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ |
| 263 | #endif /* ETH_P_PAE */ |
| 264 | |
| 265 | #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ |
| 266 | |
| 267 | #define ETH_P_ECONET 0x0018 |
| 268 | |
| 269 | #ifndef ETH_P_80211_RAW |
| 270 | #define ETH_P_80211_RAW (ETH_P_ECONET + 1) |
| 271 | #endif |
| 272 | |
| 273 | /* IEEE 802.11 defines */ |
| 274 | |
| 275 | #define P80211_OUI_LEN 3 |
| 276 | |
| 277 | struct ieee80211_snap_hdr { |
| 278 | u8 dsap; /* always 0xAA */ |
| 279 | u8 ssap; /* always 0xAA */ |
| 280 | u8 ctrl; /* always 0x03 */ |
| 281 | u8 oui[P80211_OUI_LEN]; /* organizational universal id */ |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 282 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 283 | |
| 284 | #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) |
| 285 | |
| 286 | #define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) |
| 287 | #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) |
| 288 | |
| 289 | #define WLAN_QC_GET_TID(qc) ((qc) & 0x0f) |
| 290 | |
| 291 | #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) |
| 292 | #define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ) |
| 293 | |
| 294 | /* Authentication algorithms */ |
| 295 | #define WLAN_AUTH_OPEN 0 |
| 296 | #define WLAN_AUTH_SHARED_KEY 1 |
| 297 | |
| 298 | #define WLAN_AUTH_CHALLENGE_LEN 128 |
| 299 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 300 | #define WLAN_CAPABILITY_BSS BIT(0) |
| 301 | #define WLAN_CAPABILITY_IBSS BIT(1) |
| 302 | #define WLAN_CAPABILITY_CF_POLLABLE BIT(2) |
| 303 | #define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3) |
| 304 | #define WLAN_CAPABILITY_PRIVACY BIT(4) |
| 305 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5) |
| 306 | #define WLAN_CAPABILITY_PBCC BIT(6) |
| 307 | #define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7) |
| 308 | #define WLAN_CAPABILITY_SHORT_SLOT BIT(10) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 309 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 310 | /* Information Element IDs */ |
| 311 | #define WLAN_EID_SSID 0 |
| 312 | #define WLAN_EID_SUPP_RATES 1 |
| 313 | #define WLAN_EID_FH_PARAMS 2 |
| 314 | #define WLAN_EID_DS_PARAMS 3 |
| 315 | #define WLAN_EID_CF_PARAMS 4 |
| 316 | #define WLAN_EID_TIM 5 |
| 317 | #define WLAN_EID_IBSS_PARAMS 6 |
| 318 | #define WLAN_EID_CHALLENGE 16 |
| 319 | #define WLAN_EID_RSN 48 |
| 320 | #define WLAN_EID_GENERIC 221 |
| 321 | |
| 322 | #define IEEE80211_MGMT_HDR_LEN 24 |
| 323 | #define IEEE80211_DATA_HDR3_LEN 24 |
| 324 | #define IEEE80211_DATA_HDR4_LEN 30 |
| 325 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 326 | #define IEEE80211_STATMASK_SIGNAL BIT(0) |
| 327 | #define IEEE80211_STATMASK_RSSI BIT(1) |
| 328 | #define IEEE80211_STATMASK_NOISE BIT(2) |
| 329 | #define IEEE80211_STATMASK_RATE BIT(3) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 330 | #define IEEE80211_STATMASK_WEMASK 0x7 |
| 331 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 332 | #define IEEE80211_CCK_MODULATION BIT(0) |
| 333 | #define IEEE80211_OFDM_MODULATION BIT(1) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 334 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 335 | #define IEEE80211_24GHZ_BAND BIT(0) |
| 336 | #define IEEE80211_52GHZ_BAND BIT(1) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 337 | |
| 338 | #define IEEE80211_CCK_RATE_LEN 4 |
| 339 | #define IEEE80211_NUM_OFDM_RATESLEN 8 |
| 340 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 341 | #define IEEE80211_CCK_RATE_1MB 0x02 |
| 342 | #define IEEE80211_CCK_RATE_2MB 0x04 |
| 343 | #define IEEE80211_CCK_RATE_5MB 0x0B |
| 344 | #define IEEE80211_CCK_RATE_11MB 0x16 |
| 345 | #define IEEE80211_OFDM_RATE_LEN 8 |
| 346 | #define IEEE80211_OFDM_RATE_6MB 0x0C |
| 347 | #define IEEE80211_OFDM_RATE_9MB 0x12 |
| 348 | #define IEEE80211_OFDM_RATE_12MB 0x18 |
| 349 | #define IEEE80211_OFDM_RATE_18MB 0x24 |
| 350 | #define IEEE80211_OFDM_RATE_24MB 0x30 |
| 351 | #define IEEE80211_OFDM_RATE_36MB 0x48 |
| 352 | #define IEEE80211_OFDM_RATE_48MB 0x60 |
| 353 | #define IEEE80211_OFDM_RATE_54MB 0x6C |
| 354 | #define IEEE80211_BASIC_RATE_MASK 0x80 |
| 355 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 356 | #define IEEE80211_CCK_RATE_1MB_MASK BIT(0) |
| 357 | #define IEEE80211_CCK_RATE_2MB_MASK BIT(1) |
| 358 | #define IEEE80211_CCK_RATE_5MB_MASK BIT(2) |
| 359 | #define IEEE80211_CCK_RATE_11MB_MASK BIT(3) |
| 360 | #define IEEE80211_OFDM_RATE_6MB_MASK BIT(4) |
| 361 | #define IEEE80211_OFDM_RATE_9MB_MASK BIT(5) |
| 362 | #define IEEE80211_OFDM_RATE_12MB_MASK BIT(6) |
| 363 | #define IEEE80211_OFDM_RATE_18MB_MASK BIT(7) |
| 364 | #define IEEE80211_OFDM_RATE_24MB_MASK BIT(8) |
| 365 | #define IEEE80211_OFDM_RATE_36MB_MASK BIT(9) |
| 366 | #define IEEE80211_OFDM_RATE_48MB_MASK BIT(10) |
| 367 | #define IEEE80211_OFDM_RATE_54MB_MASK BIT(11) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 368 | |
| 369 | #define IEEE80211_CCK_RATES_MASK 0x0000000F |
| 370 | #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ |
| 371 | IEEE80211_CCK_RATE_2MB_MASK) |
| 372 | #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ |
| 373 | IEEE80211_CCK_RATE_5MB_MASK | \ |
| 374 | IEEE80211_CCK_RATE_11MB_MASK) |
| 375 | |
| 376 | #define IEEE80211_OFDM_RATES_MASK 0x00000FF0 |
| 377 | #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ |
| 378 | IEEE80211_OFDM_RATE_12MB_MASK | \ |
| 379 | IEEE80211_OFDM_RATE_24MB_MASK) |
| 380 | #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ |
| 381 | IEEE80211_OFDM_RATE_9MB_MASK | \ |
| 382 | IEEE80211_OFDM_RATE_18MB_MASK | \ |
| 383 | IEEE80211_OFDM_RATE_36MB_MASK | \ |
| 384 | IEEE80211_OFDM_RATE_48MB_MASK | \ |
| 385 | IEEE80211_OFDM_RATE_54MB_MASK) |
| 386 | #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ |
| 387 | IEEE80211_CCK_DEFAULT_RATES_MASK) |
| 388 | |
| 389 | #define IEEE80211_NUM_OFDM_RATES 8 |
| 390 | #define IEEE80211_NUM_CCK_RATES 4 |
| 391 | #define IEEE80211_OFDM_SHIFT_MASK_A 4 |
| 392 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 393 | /* NOTE: This data is for statistical purposes; not all hardware provides this |
| 394 | * information for frames received. Not setting these will not cause |
Punit Vara | 652199c | 2015-10-08 01:25:16 +0530 | [diff] [blame] | 395 | * any adverse affects. |
| 396 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 397 | struct ieee80211_rx_stats { |
| 398 | s8 rssi; |
| 399 | u8 signal; |
| 400 | u8 noise; |
| 401 | u8 received_channel; |
| 402 | u16 rate; /* in 100 kbps */ |
| 403 | u8 mask; |
| 404 | u8 freq; |
| 405 | u16 len; |
| 406 | }; |
| 407 | |
| 408 | /* IEEE 802.11 requires that STA supports concurrent reception of at least |
| 409 | * three fragmented frames. This define can be increased to support more |
| 410 | * concurrent frames, but it should be noted that each entry can consume about |
Punit Vara | 652199c | 2015-10-08 01:25:16 +0530 | [diff] [blame] | 411 | * 2 kB of RAM and increasing cache size will slow down frame reassembly. |
| 412 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 413 | #define IEEE80211_FRAG_CACHE_LEN 4 |
| 414 | |
| 415 | struct ieee80211_frag_entry { |
| 416 | u32 first_frag_time; |
| 417 | uint seq; |
| 418 | uint last_frag; |
| 419 | uint qos; /*jackson*/ |
| 420 | uint tid; /*jackson*/ |
| 421 | struct sk_buff *skb; |
| 422 | u8 src_addr[ETH_ALEN]; |
| 423 | u8 dst_addr[ETH_ALEN]; |
| 424 | }; |
| 425 | |
| 426 | struct ieee80211_stats { |
| 427 | uint tx_unicast_frames; |
| 428 | uint tx_multicast_frames; |
| 429 | uint tx_fragments; |
| 430 | uint tx_unicast_octets; |
| 431 | uint tx_multicast_octets; |
| 432 | uint tx_deferred_transmissions; |
| 433 | uint tx_single_retry_frames; |
| 434 | uint tx_multiple_retry_frames; |
| 435 | uint tx_retry_limit_exceeded; |
| 436 | uint tx_discards; |
| 437 | uint rx_unicast_frames; |
| 438 | uint rx_multicast_frames; |
| 439 | uint rx_fragments; |
| 440 | uint rx_unicast_octets; |
| 441 | uint rx_multicast_octets; |
| 442 | uint rx_fcs_errors; |
| 443 | uint rx_discards_no_buffer; |
| 444 | uint tx_discards_wrong_sa; |
| 445 | uint rx_discards_undecryptable; |
| 446 | uint rx_message_in_msg_fragments; |
| 447 | uint rx_message_in_bad_msg_fragments; |
| 448 | }; |
| 449 | |
Javier M. Mellid | 0593758 | 2011-04-02 03:01:49 +0200 | [diff] [blame] | 450 | struct ieee80211_softmac_stats { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 451 | uint rx_ass_ok; |
| 452 | uint rx_ass_err; |
| 453 | uint rx_probe_rq; |
| 454 | uint tx_probe_rs; |
| 455 | uint tx_beacons; |
| 456 | uint rx_auth_rq; |
| 457 | uint rx_auth_rs_ok; |
| 458 | uint rx_auth_rs_err; |
| 459 | uint tx_auth_rq; |
| 460 | uint no_auth_rs; |
| 461 | uint no_ass_rs; |
| 462 | uint tx_ass_rq; |
| 463 | uint rx_ass_rq; |
| 464 | uint tx_probe_rq; |
| 465 | uint reassoc; |
| 466 | uint swtxstop; |
| 467 | uint swtxawake; |
| 468 | }; |
| 469 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 470 | #define SEC_KEY_1 BIT(0) |
| 471 | #define SEC_KEY_2 BIT(1) |
| 472 | #define SEC_KEY_3 BIT(2) |
| 473 | #define SEC_KEY_4 BIT(3) |
| 474 | #define SEC_ACTIVE_KEY BIT(4) |
| 475 | #define SEC_AUTH_MODE BIT(5) |
| 476 | #define SEC_UNICAST_GROUP BIT(6) |
| 477 | #define SEC_LEVEL BIT(7) |
| 478 | #define SEC_ENABLED BIT(8) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 479 | |
| 480 | #define SEC_LEVEL_0 0 /* None */ |
| 481 | #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ |
| 482 | #define SEC_LEVEL_2 2 /* Level 1 + TKIP */ |
| 483 | #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ |
| 484 | #define SEC_LEVEL_3 4 /* Level 2 + CCMP */ |
| 485 | |
| 486 | #define WEP_KEYS 4 |
| 487 | #define WEP_KEY_LEN 13 |
| 488 | |
| 489 | struct ieee80211_security { |
| 490 | u16 active_key:2, |
| 491 | enabled:1, |
| 492 | auth_mode:2, |
| 493 | auth_algo:4, |
| 494 | unicast_uses_group:1; |
| 495 | u8 key_sizes[WEP_KEYS]; |
| 496 | u8 keys[WEP_KEYS][WEP_KEY_LEN]; |
| 497 | u8 level; |
| 498 | u16 flags; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 499 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 500 | |
| 501 | /* |
Punit Vara | 652199c | 2015-10-08 01:25:16 +0530 | [diff] [blame] | 502 | * |
| 503 | * 802.11 data frame from AP |
| 504 | * |
| 505 | * ,-------------------------------------------------------------------. |
| 506 | * Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | |
| 507 | * |------|------|---------|---------|---------|------|---------|------| |
| 508 | * Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | |
| 509 | * | | tion | (BSSID) | | | ence | data | | |
| 510 | * `-------------------------------------------------------------------' |
| 511 | * |
| 512 | * Total: 28-2340 bytes |
| 513 | * |
| 514 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 515 | |
| 516 | struct ieee80211_header_data { |
| 517 | u16 frame_ctl; |
| 518 | u16 duration_id; |
| 519 | u8 addr1[6]; |
| 520 | u8 addr2[6]; |
| 521 | u8 addr3[6]; |
| 522 | u16 seq_ctrl; |
| 523 | }; |
| 524 | |
| 525 | #define BEACON_PROBE_SSID_ID_POSITION 12 |
| 526 | |
| 527 | /* Management Frame Information Element Types */ |
| 528 | #define MFIE_TYPE_SSID 0 |
| 529 | #define MFIE_TYPE_RATES 1 |
| 530 | #define MFIE_TYPE_FH_SET 2 |
| 531 | #define MFIE_TYPE_DS_SET 3 |
| 532 | #define MFIE_TYPE_CF_SET 4 |
| 533 | #define MFIE_TYPE_TIM 5 |
| 534 | #define MFIE_TYPE_IBSS_SET 6 |
| 535 | #define MFIE_TYPE_CHALLENGE 16 |
| 536 | #define MFIE_TYPE_ERP 42 |
| 537 | #define MFIE_TYPE_RSN 48 |
| 538 | #define MFIE_TYPE_RATES_EX 50 |
| 539 | #define MFIE_TYPE_GENERIC 221 |
| 540 | |
| 541 | struct ieee80211_info_element_hdr { |
| 542 | u8 id; |
| 543 | u8 len; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 544 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 545 | |
| 546 | struct ieee80211_info_element { |
| 547 | u8 id; |
| 548 | u8 len; |
| 549 | u8 data[0]; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 550 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 551 | |
| 552 | /* |
| 553 | * These are the data types that can make up management packets |
| 554 | * |
| 555 | u16 auth_algorithm; |
| 556 | u16 auth_sequence; |
| 557 | u16 beacon_interval; |
| 558 | u16 capability; |
| 559 | u8 current_ap[ETH_ALEN]; |
| 560 | u16 listen_interval; |
| 561 | struct { |
| 562 | u16 association_id:14, reserved:2; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 563 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 564 | u32 time_stamp[2]; |
| 565 | u16 reason; |
| 566 | u16 status; |
| 567 | */ |
| 568 | |
| 569 | #define IEEE80211_DEFAULT_TX_ESSID "Penguin" |
| 570 | #define IEEE80211_DEFAULT_BASIC_RATE 10 |
| 571 | |
| 572 | struct ieee80211_authentication { |
| 573 | struct ieee80211_header_data header; |
| 574 | u16 algorithm; |
| 575 | u16 transaction; |
| 576 | u16 status; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 577 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 578 | |
| 579 | struct ieee80211_probe_response { |
| 580 | struct ieee80211_header_data header; |
| 581 | u32 time_stamp[2]; |
| 582 | u16 beacon_interval; |
| 583 | u16 capability; |
| 584 | struct ieee80211_info_element info_element; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 585 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 586 | |
| 587 | struct ieee80211_probe_request { |
| 588 | struct ieee80211_header_data header; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 589 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 590 | |
| 591 | struct ieee80211_assoc_request_frame { |
| 592 | struct ieee80211_hdr_3addr header; |
| 593 | u16 capability; |
| 594 | u16 listen_interval; |
| 595 | struct ieee80211_info_element_hdr info_element; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 596 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 597 | |
| 598 | struct ieee80211_assoc_response_frame { |
| 599 | struct ieee80211_hdr_3addr header; |
| 600 | u16 capability; |
| 601 | u16 status; |
| 602 | u16 aid; |
Michael Fiedler | 4087836 | 2011-06-20 16:34:27 +0200 | [diff] [blame] | 603 | } __packed; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 604 | |
| 605 | struct ieee80211_txb { |
| 606 | u8 nr_frags; |
| 607 | u8 encrypted; |
| 608 | u16 reserved; |
| 609 | u16 frag_size; |
| 610 | u16 payload_size; |
| 611 | struct sk_buff *fragments[0]; |
| 612 | }; |
| 613 | |
| 614 | /* SWEEP TABLE ENTRIES NUMBER*/ |
| 615 | #define MAX_SWEEP_TAB_ENTRIES 42 |
| 616 | #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 |
| 617 | /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs |
| 618 | * only use 8, and then use extended rates for the remaining supported |
| 619 | * rates. Other APs, however, stick all of their supported rates on the |
Punit Vara | 652199c | 2015-10-08 01:25:16 +0530 | [diff] [blame] | 620 | * main rates information element... |
| 621 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 622 | #define MAX_RATES_LENGTH ((u8)12) |
| 623 | #define MAX_RATES_EX_LENGTH ((u8)16) |
| 624 | #define MAX_NETWORK_COUNT 128 |
| 625 | #define MAX_CHANNEL_NUMBER 161 |
| 626 | #define IEEE80211_SOFTMAC_SCAN_TIME 400 |
| 627 | /*(HZ / 2)*/ |
| 628 | #define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2) |
| 629 | |
| 630 | #define CRC_LENGTH 4U |
| 631 | |
| 632 | #define MAX_WPA_IE_LEN 128 |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 633 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 634 | #define NETWORK_EMPTY_ESSID BIT(0) |
| 635 | #define NETWORK_HAS_OFDM BIT(1) |
| 636 | #define NETWORK_HAS_CCK BIT(2) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 637 | |
| 638 | #define IEEE80211_DTIM_MBCAST 4 |
| 639 | #define IEEE80211_DTIM_UCAST 2 |
| 640 | #define IEEE80211_DTIM_VALID 1 |
| 641 | #define IEEE80211_DTIM_INVALID 0 |
| 642 | |
| 643 | #define IEEE80211_PS_DISABLED 0 |
| 644 | #define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST |
| 645 | #define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST |
| 646 | #define IW_ESSID_MAX_SIZE 32 |
| 647 | /* |
| 648 | * join_res: |
| 649 | * -1: authentication fail |
| 650 | * -2: association fail |
| 651 | * > 0: TID |
| 652 | */ |
| 653 | |
| 654 | enum ieee80211_state { |
| 655 | /* the card is not linked at all */ |
| 656 | IEEE80211_NOLINK = 0, |
| 657 | /* IEEE80211_ASSOCIATING* are for BSS client mode |
| 658 | * the driver shall not perform RX filtering unless |
| 659 | * the state is LINKED. |
| 660 | * The driver shall just check for the state LINKED and |
| 661 | * defaults to NOLINK for ALL the other states (including |
| 662 | * LINKED_SCANNING) |
| 663 | */ |
| 664 | /* the association procedure will start (wq scheduling)*/ |
| 665 | IEEE80211_ASSOCIATING, |
| 666 | IEEE80211_ASSOCIATING_RETRY, |
| 667 | /* the association procedure is sending AUTH request*/ |
| 668 | IEEE80211_ASSOCIATING_AUTHENTICATING, |
Justin P. Mattock | be10ac2 | 2012-05-07 07:38:22 -0700 | [diff] [blame] | 669 | /* the association procedure has successfully authenticated |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 670 | * and is sending association request |
| 671 | */ |
| 672 | IEEE80211_ASSOCIATING_AUTHENTICATED, |
| 673 | /* the link is ok. the card associated to a BSS or linked |
| 674 | * to a ibss cell or acting as an AP and creating the bss |
| 675 | */ |
| 676 | IEEE80211_LINKED, |
| 677 | /* same as LINKED, but the driver shall apply RX filter |
| 678 | * rules as we are in NO_LINK mode. As the card is still |
| 679 | * logically linked, but it is doing a syncro site survey |
| 680 | * then it will be back to LINKED state. |
| 681 | */ |
| 682 | IEEE80211_LINKED_SCANNING, |
| 683 | }; |
| 684 | |
| 685 | #define DEFAULT_MAX_SCAN_AGE (15 * HZ) |
| 686 | #define DEFAULT_FTS 2346 |
| 687 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 688 | #define CFG_IEEE80211_RESERVE_FCS BIT(0) |
| 689 | #define CFG_IEEE80211_COMPUTE_FCS BIT(1) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 690 | |
| 691 | #define MAXTID 16 |
| 692 | |
Michael Hornung | 364cdb3 | 2015-11-18 20:59:13 +0100 | [diff] [blame] | 693 | #define IEEE_A BIT(0) |
| 694 | #define IEEE_B BIT(1) |
| 695 | #define IEEE_G BIT(2) |
Michael Hornung | 7e68f50 | 2015-11-18 20:59:14 +0100 | [diff] [blame] | 696 | #define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 697 | |
Arnd Bergmann | 0c9f3a6 | 2014-06-05 22:48:15 +0200 | [diff] [blame] | 698 | static inline int ieee80211_is_empty_essid(const char *essid, int essid_len) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 699 | { |
| 700 | /* Single white space is for Linksys APs */ |
| 701 | if (essid_len == 1 && essid[0] == ' ') |
| 702 | return 1; |
| 703 | /* Otherwise, if the entire essid is 0, we assume it is hidden */ |
| 704 | while (essid_len) { |
| 705 | essid_len--; |
| 706 | if (essid[essid_len] != '\0') |
| 707 | return 0; |
| 708 | } |
| 709 | return 1; |
| 710 | } |
| 711 | |
Arnd Bergmann | 0c9f3a6 | 2014-06-05 22:48:15 +0200 | [diff] [blame] | 712 | static inline int ieee80211_get_hdrlen(u16 fc) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 713 | { |
| 714 | int hdrlen = 24; |
| 715 | |
| 716 | switch (WLAN_FC_GET_TYPE(fc)) { |
| 717 | case IEEE80211_FTYPE_DATA: |
| 718 | if (fc & IEEE80211_QOS_DATAGRP) |
| 719 | hdrlen += 2; |
| 720 | if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) |
| 721 | hdrlen += 6; /* Addr4 */ |
| 722 | break; |
| 723 | case IEEE80211_FTYPE_CTL: |
| 724 | switch (WLAN_FC_GET_STYPE(fc)) { |
| 725 | case IEEE80211_STYPE_CTS: |
| 726 | case IEEE80211_STYPE_ACK: |
| 727 | hdrlen = 10; |
| 728 | break; |
| 729 | default: |
| 730 | hdrlen = 16; |
| 731 | break; |
| 732 | } |
| 733 | break; |
| 734 | } |
| 735 | return hdrlen; |
| 736 | } |
| 737 | |
| 738 | struct registry_priv; |
| 739 | |
| 740 | u8 *r8712_set_ie(u8 *pbuf, sint index, uint len, u8 *source, uint *frlen); |
Przemo Firszt | c07f972 | 2012-12-10 23:21:19 +0000 | [diff] [blame] | 741 | u8 *r8712_get_ie(u8 *pbuf, sint index, sint *len, sint limit); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 742 | unsigned char *r8712_get_wpa_ie(unsigned char *pie, int *rsn_ie_len, int limit); |
Javier M. Mellid | 0593758 | 2011-04-02 03:01:49 +0200 | [diff] [blame] | 743 | unsigned char *r8712_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, |
| 744 | int limit); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 745 | int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, |
Michael Hornung | b18025a | 2015-11-18 20:59:16 +0100 | [diff] [blame] | 746 | int *pairwise_cipher); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 747 | int r8712_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, |
Javier M. Mellid | 0593758 | 2011-04-02 03:01:49 +0200 | [diff] [blame] | 748 | int *pairwise_cipher); |
| 749 | int r8712_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, |
| 750 | u8 *wpa_ie, u16 *wpa_len); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 751 | int r8712_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); |
Ali Bahar | ee5b1aa | 2011-09-04 03:14:21 +0800 | [diff] [blame] | 752 | int r8712_generate_ie(struct registry_priv *pregistrypriv); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 753 | uint r8712_is_cckrates_included(u8 *rate); |
| 754 | uint r8712_is_cckratesonly_included(u8 *rate); |
| 755 | |
| 756 | #endif /* IEEE80211_H */ |
| 757 | |