/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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******************************************************************************/
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#ifndef __IEEE80211_H
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#define __IEEE80211_H
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#include <osdep_service.h>
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#include <drv_types.h>
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#include "wifi.h"
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#include <linux/wireless.h>
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#ifdef CONFIG_88EU_AP_MODE
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#define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28)
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/* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */
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enum {
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RTL871X_HOSTAPD_FLUSH = 1,
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RTL871X_HOSTAPD_ADD_STA = 2,
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RTL871X_HOSTAPD_REMOVE_STA = 3,
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RTL871X_HOSTAPD_GET_INFO_STA = 4,
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/* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
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RTL871X_HOSTAPD_GET_WPAIE_STA = 5,
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RTL871X_SET_ENCRYPTION = 6,
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RTL871X_GET_ENCRYPTION = 7,
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RTL871X_HOSTAPD_SET_FLAGS_STA = 8,
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RTL871X_HOSTAPD_GET_RID = 9,
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RTL871X_HOSTAPD_SET_RID = 10,
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RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
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RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12,
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RTL871X_HOSTAPD_MLME = 13,
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RTL871X_HOSTAPD_SCAN_REQ = 14,
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RTL871X_HOSTAPD_STA_CLEAR_STATS = 15,
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RTL871X_HOSTAPD_SET_BEACON = 16,
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RTL871X_HOSTAPD_SET_WPS_BEACON = 17,
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RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18,
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RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19,
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RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20,
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RTL871X_HOSTAPD_SET_MACADDR_ACL = 21,
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RTL871X_HOSTAPD_ACL_ADD_STA = 22,
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RTL871X_HOSTAPD_ACL_REMOVE_STA = 23,
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};
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/* STA flags */
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#define WLAN_STA_AUTH BIT(0)
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#define WLAN_STA_ASSOC BIT(1)
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#define WLAN_STA_PS BIT(2)
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#define WLAN_STA_TIM BIT(3)
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#define WLAN_STA_PERM BIT(4)
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#define WLAN_STA_AUTHORIZED BIT(5)
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#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
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#define WLAN_STA_SHORT_PREAMBLE BIT(7)
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#define WLAN_STA_PREAUTH BIT(8)
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#define WLAN_STA_WME BIT(9)
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#define WLAN_STA_MFP BIT(10)
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#define WLAN_STA_HT BIT(11)
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#define WLAN_STA_WPS BIT(12)
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#define WLAN_STA_MAYBE_WPS BIT(13)
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#define WLAN_STA_NONERP BIT(31)
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#endif
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#define IEEE_CMD_SET_WPA_PARAM 1
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#define IEEE_CMD_SET_WPA_IE 2
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#define IEEE_CMD_SET_ENCRYPTION 3
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#define IEEE_CMD_MLME 4
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#define IEEE_PARAM_WPA_ENABLED 1
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#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
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#define IEEE_PARAM_DROP_UNENCRYPTED 3
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#define IEEE_PARAM_PRIVACY_INVOKED 4
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#define IEEE_PARAM_AUTH_ALGS 5
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#define IEEE_PARAM_IEEE_802_1X 6
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#define IEEE_PARAM_WPAX_SELECT 7
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#define AUTH_ALG_OPEN_SYSTEM 0x1
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#define AUTH_ALG_SHARED_KEY 0x2
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#define AUTH_ALG_LEAP 0x00000004
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#define IEEE_MLME_STA_DEAUTH 1
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#define IEEE_MLME_STA_DISASSOC 2
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#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
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#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
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#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
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#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
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#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
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#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
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#define IEEE_CRYPT_ALG_NAME_LEN 16
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#define WPA_CIPHER_NONE BIT(0)
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#define WPA_CIPHER_WEP40 BIT(1)
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#define WPA_CIPHER_WEP104 BIT(2)
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#define WPA_CIPHER_TKIP BIT(3)
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#define WPA_CIPHER_CCMP BIT(4)
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#define WPA_SELECTOR_LEN 4
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extern u8 RTW_WPA_OUI_TYPE[];
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extern u8 WPA_AUTH_KEY_MGMT_NONE[];
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extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[];
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extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
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extern u8 WPA_CIPHER_SUITE_NONE[];
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extern u8 WPA_CIPHER_SUITE_WEP40[];
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extern u8 WPA_CIPHER_SUITE_TKIP[];
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extern u8 WPA_CIPHER_SUITE_WRAP[];
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extern u8 WPA_CIPHER_SUITE_CCMP[];
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extern u8 WPA_CIPHER_SUITE_WEP104[];
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#define RSN_HEADER_LEN 4
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#define RSN_SELECTOR_LEN 4
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extern u16 RSN_VERSION_BSD;
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extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[];
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extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
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extern u8 RSN_CIPHER_SUITE_NONE[];
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extern u8 RSN_CIPHER_SUITE_WEP40[];
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extern u8 RSN_CIPHER_SUITE_TKIP[];
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extern u8 RSN_CIPHER_SUITE_WRAP[];
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extern u8 RSN_CIPHER_SUITE_CCMP[];
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extern u8 RSN_CIPHER_SUITE_WEP104[];
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enum ratr_table_mode {
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RATR_INX_WIRELESS_NGB = 0, /* BGN 40 Mhz 2SS 1SS */
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RATR_INX_WIRELESS_NG = 1, /* GN or N */
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RATR_INX_WIRELESS_NB = 2, /* BGN 20 Mhz 2SS 1SS or BN */
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RATR_INX_WIRELESS_N = 3,
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RATR_INX_WIRELESS_GB = 4,
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RATR_INX_WIRELESS_G = 5,
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RATR_INX_WIRELESS_B = 6,
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RATR_INX_WIRELESS_MC = 7,
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RATR_INX_WIRELESS_AC_N = 8,
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};
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enum NETWORK_TYPE {
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WIRELESS_INVALID = 0,
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/* Sub-Element */
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WIRELESS_11B = BIT(0), /* tx:cck only, rx:cck only, hw: cck */
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WIRELESS_11G = BIT(1), /* tx:ofdm only, rx:ofdm & cck, hw:cck & ofdm*/
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WIRELESS_11A = BIT(2), /* tx:ofdm only, rx: ofdm only, hw:ofdm only */
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WIRELESS_11_24N = BIT(3), /* tx:MCS only, rx:MCS & cck, hw:MCS & cck */
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WIRELESS_11_5N = BIT(4), /* tx:MCS only, rx:MCS & ofdm, hw:ofdm only */
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WIRELESS_AC = BIT(6),
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/* Combination */
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/* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */
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WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G),
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/* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */
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WIRELESS_11G_24N = (WIRELESS_11G | WIRELESS_11_24N),
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/* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
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WIRELESS_11A_5N = (WIRELESS_11A | WIRELESS_11_5N),
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/* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */
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WIRELESS_11BG_24N = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N),
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/* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
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WIRELESS_11AGN = (WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N |
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WIRELESS_11_5N),
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WIRELESS_11ABGN = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G |
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WIRELESS_11_24N | WIRELESS_11_5N),
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};
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#define SUPPORTED_24G_NETTYPE_MSK \
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(WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N)
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#define SUPPORTED_5G_NETTYPE_MSK \
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(WIRELESS_11A | WIRELESS_11_5N)
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#define IsSupported24G(NetType) \
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((NetType) & SUPPORTED_24G_NETTYPE_MSK ? true : false)
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#define IsSupported5G(NetType) \
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((NetType) & SUPPORTED_5G_NETTYPE_MSK ? true : false)
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#define IsEnableHWCCK(NetType) \
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IsSupported24G(NetType)
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#define IsEnableHWOFDM(NetType) \
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((NetType) & (WIRELESS_11G | WIRELESS_11_24N | \
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SUPPORTED_5G_NETTYPE_MSK) ? true : false)
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#define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType)
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#define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType)
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#define IsSupportedRxMCS(NetType) IsEnableHWOFDM(NetType)
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#define IsSupportedTxCCK(NetType) \
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((NetType) & (WIRELESS_11B) ? true : false)
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#define IsSupportedTxOFDM(NetType) \
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((NetType) & (WIRELESS_11G | WIRELESS_11A) ? true : false)
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#define IsSupportedTxMCS(NetType) \
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((NetType) & (WIRELESS_11_24N | WIRELESS_11_5N) ? true : false)
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struct ieee_param {
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u32 cmd;
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u8 sta_addr[ETH_ALEN];
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union {
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struct {
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u8 name;
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u32 value;
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} wpa_param;
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struct {
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u32 len;
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u8 reserved[32];
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u8 data[0];
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} wpa_ie;
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struct {
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int command;
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int reason_code;
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} mlme;
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struct {
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u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
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u8 set_tx;
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u32 err;
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u8 idx;
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u8 seq[8]; /* sequence counter (set: RX, get: TX) */
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u16 key_len;
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u8 key[0];
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} crypt;
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#ifdef CONFIG_88EU_AP_MODE
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struct {
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u16 aid;
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u16 capability;
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int flags;
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u8 tx_supp_rates[16];
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struct ieee80211_ht_cap ht_cap;
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} add_sta;
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struct {
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u8 reserved[2];/* for set max_num_sta */
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u8 buf[0];
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} bcn_ie;
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#endif
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} u;
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};
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#ifdef CONFIG_88EU_AP_MODE
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struct ieee_param_ex {
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u32 cmd;
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u8 sta_addr[ETH_ALEN];
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u8 data[0];
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};
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struct sta_data {
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u16 aid;
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u16 capability;
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int flags;
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u32 sta_set;
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u8 tx_supp_rates[16];
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u32 tx_supp_rates_len;
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struct ieee80211_ht_cap ht_cap;
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u64 rx_pkts;
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u64 rx_bytes;
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u64 rx_drops;
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u64 tx_pkts;
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u64 tx_bytes;
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u64 tx_drops;
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};
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#endif
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#define IEEE80211_DATA_LEN 2304
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/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
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* 6.2.1.1.2.
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* The figure in section 7.1.2 suggests a body size of up to 2312
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* bytes is allowed, which is a bit confusing, I suspect this
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* represents the 2304 bytes of real data, plus a possible 8 bytes of
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* WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
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*/
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#define IEEE80211_HLEN 30
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#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
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/* this is stolen from ipw2200 driver */
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#define IEEE_IBSS_MAC_HASH_SIZE 31
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enum eap_type {
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EAP_PACKET = 0,
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EAPOL_START,
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EAPOL_LOGOFF,
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EAPOL_KEY,
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EAPOL_ENCAP_ASF_ALERT
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};
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#define IEEE80211_3ADDR_LEN 24
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#define IEEE80211_4ADDR_LEN 30
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#define IEEE80211_FCS_LEN 4
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#define MIN_FRAG_THRESHOLD 256U
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#define MAX_FRAG_THRESHOLD 2346U
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/* sequence control field */
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#define RTW_IEEE80211_SCTL_FRAG 0x000F
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#define RTW_IEEE80211_SCTL_SEQ 0xFFF0
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#define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
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#define RTW_ERP_INFO_USE_PROTECTION BIT(1)
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#define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
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/* QoS, QOS */
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#define NORMAL_ACK 0
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#define NO_ACK 1
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#define NON_EXPLICIT_ACK 2
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#define BLOCK_ACK 3
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#ifndef ETH_P_PAE
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#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
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#endif /* ETH_P_PAE */
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#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
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#define ETH_P_ECONET 0x0018
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#ifndef ETH_P_80211_RAW
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#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
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#endif
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/* IEEE 802.11 defines */
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#define P80211_OUI_LEN 3
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struct ieee80211_snap_hdr {
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u8 dsap; /* always 0xAA */
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u8 ssap; /* always 0xAA */
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u8 ctrl; /* always 0x03 */
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u8 oui[P80211_OUI_LEN]; /* organizational universal id */
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} __packed;
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#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
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#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
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#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
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#define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
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/* Non standard? Not in <linux/ieee80211.h> */
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#define WLAN_REASON_EXPIRATION_CHK 65535
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#define IEEE80211_MGMT_HDR_LEN 24
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#define IEEE80211_DATA_HDR3_LEN 24
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#define IEEE80211_DATA_HDR4_LEN 30
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#define IEEE80211_CCK_MODULATION BIT(0)
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#define IEEE80211_OFDM_MODULATION BIT(1)
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#define IEEE80211_24GHZ_BAND BIT(0)
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#define IEEE80211_52GHZ_BAND BIT(1)
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#define IEEE80211_CCK_RATE_LEN 4
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#define IEEE80211_NUM_OFDM_RATESLEN 8
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#define IEEE80211_CCK_RATE_1MB 0x02
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#define IEEE80211_CCK_RATE_2MB 0x04
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#define IEEE80211_CCK_RATE_5MB 0x0B
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#define IEEE80211_CCK_RATE_11MB 0x16
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#define IEEE80211_OFDM_RATE_LEN 8
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#define IEEE80211_OFDM_RATE_6MB 0x0C
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#define IEEE80211_OFDM_RATE_9MB 0x12
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#define IEEE80211_OFDM_RATE_12MB 0x18
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#define IEEE80211_OFDM_RATE_18MB 0x24
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#define IEEE80211_OFDM_RATE_24MB 0x30
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#define IEEE80211_OFDM_RATE_36MB 0x48
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#define IEEE80211_OFDM_RATE_48MB 0x60
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#define IEEE80211_OFDM_RATE_54MB 0x6C
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#define IEEE80211_BASIC_RATE_MASK 0x80
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#define IEEE80211_CCK_RATE_1MB_MASK BIT(0)
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#define IEEE80211_CCK_RATE_2MB_MASK BIT(1)
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#define IEEE80211_CCK_RATE_5MB_MASK BIT(2)
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#define IEEE80211_CCK_RATE_11MB_MASK BIT(3)
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#define IEEE80211_OFDM_RATE_6MB_MASK BIT(4)
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#define IEEE80211_OFDM_RATE_9MB_MASK BIT(5)
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#define IEEE80211_OFDM_RATE_12MB_MASK BIT(6)
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#define IEEE80211_OFDM_RATE_18MB_MASK BIT(7)
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#define IEEE80211_OFDM_RATE_24MB_MASK BIT(8)
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#define IEEE80211_OFDM_RATE_36MB_MASK BIT(9)
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#define IEEE80211_OFDM_RATE_48MB_MASK BIT(10)
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#define IEEE80211_OFDM_RATE_54MB_MASK BIT(11)
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#define IEEE80211_CCK_RATES_MASK 0x0000000F
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#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
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IEEE80211_CCK_RATE_2MB_MASK)
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#define IEEE80211_CCK_DEFAULT_RATES_MASK \
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(IEEE80211_CCK_BASIC_RATES_MASK | \
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IEEE80211_CCK_RATE_5MB_MASK | \
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IEEE80211_CCK_RATE_11MB_MASK)
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#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
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#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
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IEEE80211_OFDM_RATE_12MB_MASK | \
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IEEE80211_OFDM_RATE_24MB_MASK)
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#define IEEE80211_OFDM_DEFAULT_RATES_MASK \
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(IEEE80211_OFDM_BASIC_RATES_MASK | \
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IEEE80211_OFDM_RATE_9MB_MASK | \
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IEEE80211_OFDM_RATE_18MB_MASK | \
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IEEE80211_OFDM_RATE_36MB_MASK | \
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IEEE80211_OFDM_RATE_48MB_MASK | \
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IEEE80211_OFDM_RATE_54MB_MASK)
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#define IEEE80211_NUM_OFDM_RATES 8
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#define IEEE80211_NUM_CCK_RATES 4
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#define IEEE80211_OFDM_SHIFT_MASK_A 4
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/* IEEE 802.11 requires that STA supports concurrent reception of at least
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* three fragmented frames. This define can be increased to support more
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* concurrent frames, but it should be noted that each entry can consume about
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* 2 kB of RAM and increasing cache size will slow down frame reassembly.
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*/
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#define IEEE80211_FRAG_CACHE_LEN 4
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#define SEC_KEY_1 BIT(0)
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#define SEC_KEY_2 BIT(1)
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#define SEC_KEY_3 BIT(2)
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#define SEC_KEY_4 BIT(3)
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#define SEC_ACTIVE_KEY BIT(4)
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#define SEC_AUTH_MODE BIT(5)
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#define SEC_UNICAST_GROUP BIT(6)
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#define SEC_LEVEL BIT(7)
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#define SEC_ENABLED BIT(8)
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#define SEC_LEVEL_0 0 /* None */
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#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
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#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
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#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
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#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
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#define WEP_KEYS 4
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#define WEP_KEY_LEN 13
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/* SWEEP TABLE ENTRIES NUMBER*/
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#define MAX_SWEEP_TAB_ENTRIES 42
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#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
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/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
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* only use 8, and then use extended rates for the remaining supported
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* rates. Other APs, however, stick all of their supported rates on the
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* main rates information element...
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*/
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#define MAX_RATES_LENGTH ((u8)12)
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#define MAX_RATES_EX_LENGTH ((u8)16)
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#define MAX_NETWORK_COUNT 128
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#define MAX_CHANNEL_NUMBER 161
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#define IEEE80211_SOFTMAC_SCAN_TIME 400
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/* HZ / 2) */
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#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
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#define CRC_LENGTH 4U
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#define MAX_WPA_IE_LEN (256)
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#define MAX_WPS_IE_LEN (512)
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#define MAX_P2P_IE_LEN (256)
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#define MAX_WFD_IE_LEN (128)
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#define NETWORK_EMPTY_ESSID BIT(0)
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#define NETWORK_HAS_OFDM BIT(1)
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#define NETWORK_HAS_CCK BIT(2)
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#define IW_ESSID_MAX_SIZE 32
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/*
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* join_res:
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* -1: authentication fail
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* -2: association fail
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* > 0: TID
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*/
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enum ieee80211_state {
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/* the card is not linked at all */
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IEEE80211_NOLINK = 0,
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/* IEEE80211_ASSOCIATING* are for BSS client mode
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* the driver shall not perform RX filtering unless
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* the state is LINKED.
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* The driver shall just check for the state LINKED and
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* defaults to NOLINK for ALL the other states (including
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* LINKED_SCANNING)
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*/
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/* the association procedure will start (wq scheduling)*/
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IEEE80211_ASSOCIATING,
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IEEE80211_ASSOCIATING_RETRY,
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/* the association procedure is sending AUTH request*/
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IEEE80211_ASSOCIATING_AUTHENTICATING,
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/* the association procedure has successfully authentcated
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* and is sending association request
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*/
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IEEE80211_ASSOCIATING_AUTHENTICATED,
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/* the link is ok. the card associated to a BSS or linked
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* to a ibss cell or acting as an AP and creating the bss
|
*/
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IEEE80211_LINKED,
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/* same as LINKED, but the driver shall apply RX filter
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* rules as we are in NO_LINK mode. As the card is still
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* logically linked, but it is doing a syncro site survey
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* then it will be back to LINKED state.
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*/
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IEEE80211_LINKED_SCANNING,
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};
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#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
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#define DEFAULT_FTS 2346
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#define CFG_IEEE80211_RESERVE_FCS BIT(0)
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#define CFG_IEEE80211_COMPUTE_FCS BIT(1)
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#define MAXTID 16
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#define IEEE_A BIT(0)
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#define IEEE_B BIT(1)
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#define IEEE_G BIT(2)
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#define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G)
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/* Action category code */
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enum rtw_ieee80211_category {
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RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
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RTW_WLAN_CATEGORY_QOS = 1,
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RTW_WLAN_CATEGORY_DLS = 2,
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RTW_WLAN_CATEGORY_BACK = 3,
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RTW_WLAN_CATEGORY_PUBLIC = 4, /* IEEE 802.11 public action frames */
|
RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5,
|
RTW_WLAN_CATEGORY_FT = 6,
|
RTW_WLAN_CATEGORY_HT = 7,
|
RTW_WLAN_CATEGORY_SA_QUERY = 8,
|
RTW_WLAN_CATEGORY_TDLS = 12,
|
RTW_WLAN_CATEGORY_WMM = 17,
|
RTW_WLAN_CATEGORY_P2P = 0x7f,/* P2P action frames */
|
};
|
|
enum _PUBLIC_ACTION {
|
ACT_PUBLIC_BSSCOEXIST = 0, /* 20/40 BSS Coexistence */
|
ACT_PUBLIC_DSE_ENABLE = 1,
|
ACT_PUBLIC_DSE_DEENABLE = 2,
|
ACT_PUBLIC_DSE_REG_LOCATION = 3,
|
ACT_PUBLIC_EXT_CHL_SWITCH = 4,
|
ACT_PUBLIC_DSE_MSR_REQ = 5,
|
ACT_PUBLIC_DSE_MSR_RPRT = 6,
|
ACT_PUBLIC_MP = 7, /* Measurement Pilot */
|
ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8,
|
ACT_PUBLIC_VENDOR = 9, /* for WIFI_DIRECT */
|
ACT_PUBLIC_GAS_INITIAL_REQ = 10,
|
ACT_PUBLIC_GAS_INITIAL_RSP = 11,
|
ACT_PUBLIC_GAS_COMEBACK_REQ = 12,
|
ACT_PUBLIC_GAS_COMEBACK_RSP = 13,
|
ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14,
|
ACT_PUBLIC_LOCATION_TRACK = 15,
|
ACT_PUBLIC_MAX
|
};
|
|
/* BACK action code */
|
enum rtw_ieee80211_back_actioncode {
|
RTW_WLAN_ACTION_ADDBA_REQ = 0,
|
RTW_WLAN_ACTION_ADDBA_RESP = 1,
|
RTW_WLAN_ACTION_DELBA = 2,
|
};
|
|
/* HT features action code */
|
enum rtw_ieee80211_ht_actioncode {
|
RTW_WLAN_ACTION_NOTIFY_CH_WIDTH = 0,
|
RTW_WLAN_ACTION_SM_PS = 1,
|
RTW_WLAN_ACTION_PSPM = 2,
|
RTW_WLAN_ACTION_PCO_PHASE = 3,
|
RTW_WLAN_ACTION_MIMO_CSI_MX = 4,
|
RTW_WLAN_ACTION_MIMO_NONCP_BF = 5,
|
RTW_WLAN_ACTION_MIMP_CP_BF = 6,
|
RTW_WLAN_ACTION_ASEL_INDICATES_FB = 7,
|
RTW_WLAN_ACTION_HI_INFO_EXCHG = 8,
|
};
|
|
/* BACK (block-ack) parties */
|
enum rtw_ieee80211_back_parties {
|
RTW_WLAN_BACK_RECIPIENT = 0,
|
RTW_WLAN_BACK_INITIATOR = 1,
|
RTW_WLAN_BACK_TIMER = 2,
|
};
|
|
#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
|
* 00:50:F2
|
*/
|
#define WME_OUI_TYPE 2
|
#define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
|
#define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
|
#define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
|
#define WME_VERSION 1
|
|
#define WME_ACTION_CODE_SETUP_REQUEST 0
|
#define WME_ACTION_CODE_SETUP_RESPONSE 1
|
#define WME_ACTION_CODE_TEARDOWN 2
|
|
#define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
|
#define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
|
#define WME_SETUP_RESPONSE_STATUS_REFUSED 3
|
|
#define WME_TSPEC_DIRECTION_UPLINK 0
|
#define WME_TSPEC_DIRECTION_DOWNLINK 1
|
#define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
|
|
#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
|
|
#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
|
|
/**
|
* enum rtw_ieee80211_channel_flags - channel flags
|
*
|
* Channel flags set by the regulatory control code.
|
*
|
* @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled.
|
* @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted
|
* on this channel.
|
* @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
|
* @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
|
* @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
|
* is not permitted.
|
* @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
|
* is not permitted.
|
*/
|
enum rtw_ieee80211_channel_flags {
|
RTW_IEEE80211_CHAN_DISABLED = BIT(0),
|
RTW_IEEE80211_CHAN_PASSIVE_SCAN = BIT(1),
|
RTW_IEEE80211_CHAN_NO_IBSS = BIT(2),
|
RTW_IEEE80211_CHAN_RADAR = BIT(3),
|
RTW_IEEE80211_CHAN_NO_HT40PLUS = BIT(4),
|
RTW_IEEE80211_CHAN_NO_HT40MINUS = BIT(5),
|
};
|
|
#define RTW_IEEE80211_CHAN_NO_HT40 \
|
(RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS)
|
|
/* Represent channel details, subset of ieee80211_channel */
|
struct rtw_ieee80211_channel {
|
u16 hw_value;
|
u32 flags;
|
};
|
|
#define CHAN_FMT \
|
"hw_value:%u, " \
|
"flags:0x%08x" \
|
|
#define CHAN_ARG(channel) \
|
(channel)->hw_value \
|
, (channel)->flags \
|
|
/* Parsed Information Elements */
|
struct rtw_ieee802_11_elems {
|
u8 *ssid;
|
u8 ssid_len;
|
u8 *supp_rates;
|
u8 supp_rates_len;
|
u8 *fh_params;
|
u8 fh_params_len;
|
u8 *ds_params;
|
u8 ds_params_len;
|
u8 *cf_params;
|
u8 cf_params_len;
|
u8 *tim;
|
u8 tim_len;
|
u8 *ibss_params;
|
u8 ibss_params_len;
|
u8 *challenge;
|
u8 challenge_len;
|
u8 *erp_info;
|
u8 erp_info_len;
|
u8 *ext_supp_rates;
|
u8 ext_supp_rates_len;
|
u8 *wpa_ie;
|
u8 wpa_ie_len;
|
u8 *rsn_ie;
|
u8 rsn_ie_len;
|
u8 *wme;
|
u8 wme_len;
|
u8 *wme_tspec;
|
u8 wme_tspec_len;
|
u8 *wps_ie;
|
u8 wps_ie_len;
|
u8 *power_cap;
|
u8 power_cap_len;
|
u8 *supp_channels;
|
u8 supp_channels_len;
|
u8 *mdie;
|
u8 mdie_len;
|
u8 *ftie;
|
u8 ftie_len;
|
u8 *timeout_int;
|
u8 timeout_int_len;
|
u8 *ht_capabilities;
|
u8 ht_capabilities_len;
|
u8 *ht_operation;
|
u8 ht_operation_len;
|
u8 *vendor_ht_cap;
|
u8 vendor_ht_cap_len;
|
};
|
|
enum parse_res {
|
ParseOK = 0,
|
ParseUnknown = 1,
|
ParseFailed = -1
|
};
|
|
enum parse_res rtw_ieee802_11_parse_elems(u8 *start, uint len,
|
struct rtw_ieee802_11_elems *elems,
|
int show_errors);
|
|
u8 *rtw_set_fixed_ie(void *pbuf, unsigned int len,
|
void *source, unsigned int *frlen);
|
u8 *rtw_set_ie(u8 *pbuf, int index, uint len, u8 *source, uint *frlen);
|
|
enum secondary_ch_offset {
|
SCN = 0, /* no secondary channel */
|
SCA = 1, /* secondary channel above */
|
SCB = 3, /* secondary channel below */
|
};
|
|
u8 *rtw_get_ie(u8 *pbuf, int index, uint *len, int limit);
|
|
void rtw_set_supported_rate(u8 *SupportedRates, uint mode);
|
|
unsigned char *rtw_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit);
|
unsigned char *rtw_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, int limit);
|
int rtw_get_wpa_cipher_suite(u8 *s);
|
int rtw_get_wpa2_cipher_suite(u8 *s);
|
int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len);
|
int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
|
int *pairwise_cipher, int *is_8021x);
|
int rtw_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher,
|
int *pairwise_cipher, int *is_8021x);
|
|
void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len,
|
u8 *wpa_ie, u16 *wpa_len);
|
|
u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen);
|
u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen);
|
u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id,
|
u8 *buf_attr, u32 *len_attr);
|
u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id,
|
u8 *buf_content, uint *len_content);
|
|
uint rtw_get_rateset_len(u8 *rateset);
|
|
struct registry_priv;
|
int rtw_generate_ie(struct registry_priv *pregistrypriv);
|
|
int rtw_get_bit_value_from_ieee_value(u8 val);
|
|
bool rtw_is_cckrates_included(u8 *rate);
|
|
bool rtw_is_cckratesonly_included(u8 *rate);
|
|
int rtw_check_network_type(unsigned char *rate);
|
|
void rtw_get_bcn_info(struct wlan_network *pnetwork);
|
|
void rtw_macaddr_cfg(u8 *mac_addr);
|
|
u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40,
|
unsigned char *MCS_rate);
|
|
#endif /* IEEE80211_H */
|
