| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| ******************************************************************************/ |
| #ifndef __IEEE80211_H |
| #define __IEEE80211_H |
| |
| #include <osdep_service.h> |
| #include <drv_types.h> |
| #include "linux/ieee80211.h" |
| #include "wifi.h" |
| |
| #include <linux/wireless.h> |
| |
| #if (WIRELESS_EXT < 22) |
| #error "Obsolete pre 2007 wireless extensions are not supported" |
| #endif |
| |
| |
| #ifdef CONFIG_8723AU_AP_MODE |
| |
| /* STA flags */ |
| #define WLAN_STA_AUTH BIT(0) |
| #define WLAN_STA_ASSOC BIT(1) |
| #define WLAN_STA_PS BIT(2) |
| #define WLAN_STA_TIM BIT(3) |
| #define WLAN_STA_PERM BIT(4) |
| #define WLAN_STA_AUTHORIZED BIT(5) |
| #define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */ |
| #define WLAN_STA_SHORT_PREAMBLE BIT(7) |
| #define WLAN_STA_PREAUTH BIT(8) |
| #define WLAN_STA_WME BIT(9) |
| #define WLAN_STA_MFP BIT(10) |
| #define WLAN_STA_HT BIT(11) |
| #define WLAN_STA_WPS BIT(12) |
| #define WLAN_STA_MAYBE_WPS BIT(13) |
| #define WLAN_STA_NONERP BIT(31) |
| |
| #endif |
| |
| #define WPA_CIPHER_NONE BIT(0) |
| #define WPA_CIPHER_WEP40 BIT(1) |
| #define WPA_CIPHER_WEP104 BIT(2) |
| #define WPA_CIPHER_TKIP BIT(3) |
| #define WPA_CIPHER_CCMP BIT(4) |
| |
| |
| |
| #define WPA_SELECTOR_LEN 4 |
| extern u8 RTW_WPA_OUI23A_TYPE[] ; |
| extern u16 RTW_WPA_VERSION23A ; |
| extern u8 WPA_AUTH_KEY_MGMT_NONE23A[]; |
| extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X23A[]; |
| extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X23A[]; |
| extern u8 WPA_CIPHER_SUITE_NONE23A[]; |
| extern u8 WPA_CIPHER_SUITE_WEP4023A[]; |
| extern u8 WPA_CIPHER_SUITE_TKIP23A[]; |
| extern u8 WPA_CIPHER_SUITE_WRAP23A[]; |
| extern u8 WPA_CIPHER_SUITE_CCMP23A[]; |
| extern u8 WPA_CIPHER_SUITE_WEP10423A[]; |
| |
| |
| #define RSN_HEADER_LEN 4 |
| #define RSN_SELECTOR_LEN 4 |
| |
| extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X23A[]; |
| extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X23A[]; |
| extern u8 RSN_CIPHER_SUITE_NONE23A[]; |
| extern u8 RSN_CIPHER_SUITE_WEP4023A[]; |
| extern u8 RSN_CIPHER_SUITE_TKIP23A[]; |
| extern u8 RSN_CIPHER_SUITE_WRAP23A[]; |
| extern u8 RSN_CIPHER_SUITE_CCMP23A[]; |
| extern u8 RSN_CIPHER_SUITE_WEP10423A[]; |
| |
| enum ratr_table_mode { |
| RATR_INX_WIRELESS_NGB = 0, /* BGN 40 Mhz 2SS 1SS */ |
| RATR_INX_WIRELESS_NG = 1, /* GN or N */ |
| RATR_INX_WIRELESS_NB = 2, /* BGN 20 Mhz 2SS 1SS or BN */ |
| RATR_INX_WIRELESS_N = 3, |
| RATR_INX_WIRELESS_GB = 4, |
| RATR_INX_WIRELESS_G = 5, |
| RATR_INX_WIRELESS_B = 6, |
| RATR_INX_WIRELESS_MC = 7, |
| RATR_INX_WIRELESS_AC_N = 8, |
| }; |
| |
| enum NETWORK_TYPE |
| { |
| WIRELESS_INVALID = 0, |
| /* Sub-Element */ |
| /* tx: cck only , rx: cck only, hw: cck */ |
| WIRELESS_11B = BIT(0), |
| /* tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm */ |
| WIRELESS_11G = BIT(1), |
| /* tx: ofdm only, rx: ofdm only, hw: ofdm only */ |
| WIRELESS_11A = BIT(2), |
| /* tx: MCS only, rx: MCS & cck, hw: MCS & cck */ |
| WIRELESS_11_24N = BIT(3), |
| /* tx: MCS only, rx: MCS & ofdm, hw: ofdm only */ |
| WIRELESS_11_5N = BIT(4), |
| /* WIRELESS_AUTO = BIT(5), */ |
| WIRELESS_AC = BIT(6), |
| |
| /* Combination */ |
| /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */ |
| WIRELESS_11BG = WIRELESS_11B|WIRELESS_11G, |
| /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */ |
| WIRELESS_11G_24N = WIRELESS_11G | WIRELESS_11_24N, |
| /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ |
| WIRELESS_11A_5N = WIRELESS_11A | WIRELESS_11_5N, |
| /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */ |
| WIRELESS_11BG_24N = WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N, |
| /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ |
| WIRELESS_11AGN = WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N | |
| WIRELESS_11_5N, |
| WIRELESS_11ABGN = WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | |
| WIRELESS_11_24N | WIRELESS_11_5N, |
| }; |
| |
| #define SUPPORTED_24G_NETTYPE_MSK (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N) |
| #define SUPPORTED_5G_NETTYPE_MSK (WIRELESS_11A | WIRELESS_11_5N) |
| |
| #define IsSupported24G(NetType) (NetType & SUPPORTED_24G_NETTYPE_MSK ? true : false) |
| #define IsSupported5G(NetType) (NetType & SUPPORTED_5G_NETTYPE_MSK ? true : false) |
| |
| #define IsEnableHWCCK(NetType) IsSupported24G(NetType) |
| #define IsEnableHWOFDM(NetType) (NetType & (WIRELESS_11G|WIRELESS_11_24N|SUPPORTED_5G_NETTYPE_MSK) ? true : false) |
| |
| #define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType) |
| #define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType) |
| #define IsSupportedRxMCS(NetType) IsEnableHWOFDM(NetType) |
| |
| #define IsSupportedTxCCK(NetType) (NetType & (WIRELESS_11B) ? true : false) |
| #define IsSupportedTxOFDM(NetType) (NetType & (WIRELESS_11G|WIRELESS_11A) ? true : false) |
| #define IsSupportedTxMCS(NetType) (NetType & (WIRELESS_11_24N|WIRELESS_11_5N) ? true : false) |
| |
| |
| #define MIN_FRAG_THRESHOLD 256U |
| #define MAX_FRAG_THRESHOLD 2346U |
| |
| /* QoS,QOS */ |
| #define NORMAL_ACK 0 |
| #define NO_ACK 1 |
| #define NON_EXPLICIT_ACK 2 |
| #define BLOCK_ACK 3 |
| |
| /* IEEE 802.11 defines */ |
| |
| #define P80211_OUI_LEN 3 |
| |
| struct ieee80211_snap_hdr { |
| u8 dsap; /* always 0xAA */ |
| u8 ssap; /* always 0xAA */ |
| u8 ctrl; /* always 0x03 */ |
| u8 oui[P80211_OUI_LEN]; /* organizational universal id */ |
| } __attribute__ ((packed)); |
| |
| |
| #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) |
| |
| #define WLAN_REASON_JOIN_WRONG_CHANNEL 65534 |
| #define WLAN_REASON_EXPIRATION_CHK 65535 |
| |
| #define IEEE80211_CCK_RATE_LEN 4 |
| #define IEEE80211_NUM_OFDM_RATESLEN 8 |
| |
| |
| #define IEEE80211_CCK_RATE_1MB 0x02 |
| #define IEEE80211_CCK_RATE_2MB 0x04 |
| #define IEEE80211_CCK_RATE_5MB 0x0B |
| #define IEEE80211_CCK_RATE_11MB 0x16 |
| #define IEEE80211_OFDM_RATE_LEN 8 |
| #define IEEE80211_OFDM_RATE_6MB 0x0C |
| #define IEEE80211_OFDM_RATE_9MB 0x12 |
| #define IEEE80211_OFDM_RATE_12MB 0x18 |
| #define IEEE80211_OFDM_RATE_18MB 0x24 |
| #define IEEE80211_OFDM_RATE_24MB 0x30 |
| #define IEEE80211_OFDM_RATE_36MB 0x48 |
| #define IEEE80211_OFDM_RATE_48MB 0x60 |
| #define IEEE80211_OFDM_RATE_54MB 0x6C |
| #define IEEE80211_BASIC_RATE_MASK 0x80 |
| |
| #define IEEE80211_CCK_RATE_1MB_MASK (1<<0) |
| #define IEEE80211_CCK_RATE_2MB_MASK (1<<1) |
| #define IEEE80211_CCK_RATE_5MB_MASK (1<<2) |
| #define IEEE80211_CCK_RATE_11MB_MASK (1<<3) |
| #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) |
| #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) |
| #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) |
| #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) |
| #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) |
| #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) |
| #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) |
| #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) |
| |
| #define IEEE80211_CCK_RATES_MASK 0x0000000F |
| #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ |
| IEEE80211_CCK_RATE_2MB_MASK) |
| #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ |
| IEEE80211_CCK_RATE_5MB_MASK | \ |
| IEEE80211_CCK_RATE_11MB_MASK) |
| |
| #define IEEE80211_OFDM_RATES_MASK 0x00000FF0 |
| #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ |
| IEEE80211_OFDM_RATE_12MB_MASK | \ |
| IEEE80211_OFDM_RATE_24MB_MASK) |
| #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ |
| IEEE80211_OFDM_RATE_9MB_MASK | \ |
| IEEE80211_OFDM_RATE_18MB_MASK | \ |
| IEEE80211_OFDM_RATE_36MB_MASK | \ |
| IEEE80211_OFDM_RATE_48MB_MASK | \ |
| IEEE80211_OFDM_RATE_54MB_MASK) |
| #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ |
| IEEE80211_CCK_DEFAULT_RATES_MASK) |
| |
| #define IEEE80211_NUM_OFDM_RATES 8 |
| #define IEEE80211_NUM_CCK_RATES 4 |
| #define IEEE80211_OFDM_SHIFT_MASK_A 4 |
| |
| #define WEP_KEYS 4 |
| |
| |
| /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs |
| * only use 8, and then use extended rates for the remaining supported |
| * rates. Other APs, however, stick all of their supported rates on the |
| * main rates information element... */ |
| #define MAX_RATES_LENGTH 12 |
| #define MAX_RATES_EX_LENGTH 16 |
| #define MAX_CHANNEL_NUMBER 161 |
| #define RTW_CH_MAX_2G_CHANNEL 14 /* Max channel in 2G band */ |
| |
| #define MAX_WPA_IE_LEN 256 |
| #define MAX_WPS_IE_LEN 256 |
| #define MAX_P2P_IE_LEN 256 |
| #define MAX_WFD_IE_LEN 128 |
| |
| /* |
| join_res: |
| -1: authentication fail |
| -2: association fail |
| > 0: TID |
| */ |
| |
| #define MAXTID 16 |
| |
| #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 OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */ |
| |
| #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */ |
| |
| /* Represent channel details, subset of ieee80211_channel */ |
| struct rtw_ieee80211_channel { |
| /* enum ieee80211_band band; */ |
| /* u16 center_freq; */ |
| u16 hw_value; |
| u32 flags; |
| /* int max_antenna_gain; */ |
| /* int max_power; */ |
| /* int max_reg_power; */ |
| /* bool beacon_found; */ |
| /* u32 orig_flags; */ |
| /* int orig_mag; */ |
| /* int orig_mpwr; */ |
| }; |
| |
| #define CHAN_FMT \ |
| /*"band:%d, "*/ \ |
| /*"center_freq:%u, "*/ \ |
| "hw_value:%u, " \ |
| "flags:0x%08x" \ |
| /*"max_antenna_gain:%d\n"*/ \ |
| /*"max_power:%d\n"*/ \ |
| /*"max_reg_power:%d\n"*/ \ |
| /*"beacon_found:%u\n"*/ \ |
| /*"orig_flags:0x%08x\n"*/ \ |
| /*"orig_mag:%d\n"*/ \ |
| /*"orig_mpwr:%d\n"*/ |
| |
| #define CHAN_ARG(channel) \ |
| /*(channel)->band*/ \ |
| /*, (channel)->center_freq*/ \ |
| (channel)->hw_value \ |
| , (channel)->flags \ |
| /*, (channel)->max_antenna_gain*/ \ |
| /*, (channel)->max_power*/ \ |
| /*, (channel)->max_reg_power*/ \ |
| /*, (channel)->beacon_found*/ \ |
| /*, (channel)->orig_flags*/ \ |
| /*, (channel)->orig_mag*/ \ |
| /*, (channel)->orig_mpwr*/ \ |
| |
| u8 *rtw_set_ie23a(u8 *pbuf, int index, uint len, const u8 *source, uint *frlen); |
| |
| u8 hal_ch_offset_to_secondary_ch_offset23a(u8 ch_offset); |
| u8 *rtw_set_ie23a_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, u8 new_ch, u8 ch_switch_cnt); |
| u8 *rtw_set_ie23a_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset); |
| |
| u8 *rtw_get_ie23a(u8*pbuf, int index, int *len, int limit); |
| u8 *rtw_get_ie23a_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen); |
| int rtw_ies_remove_ie23a(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len); |
| |
| void rtw_set_supported_rate23a(u8 *SupportedRates, uint mode); |
| |
| int rtw_parse_wpa_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x); |
| int rtw_parse_wpa2_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x); |
| |
| const u8 *rtw_get_wps_attr23a(const u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_attr, u32 *len_attr); |
| const u8 *rtw_get_wps_attr_content23a(const u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_content); |
| |
| uint rtw_get_rateset_len23a(u8 *rateset); |
| |
| struct registry_priv; |
| int rtw_generate_ie23a(struct registry_priv *pregistrypriv); |
| |
| |
| int rtw_get_bit_value_from_ieee_value23a(u8 val); |
| |
| int rtw_check_network_type23a(unsigned char *rate, int ratelen, int channel); |
| |
| void rtw_get_bcn_info23a(struct wlan_network *pnetwork); |
| |
| u16 rtw_mcs_rate23a(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, |
| struct ieee80211_mcs_info *mcs); |
| |
| #endif /* IEEE80211_H */ |
