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ieee80211.h
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ieee80211.h
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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* 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
#define MGMT_QUEUE_NUM 5
#define ETH_ALEN 6
#define ETH_TYPE_LEN 2
#define PAYLOAD_TYPE_LEN 1
#define NET80211_TU_TO_US 1024 /* unit:us */
#define DEFAULT_BCN_INTERVAL 100 /* 100 ms */
#ifdef CONFIG_AP_MODE
#define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28)
/* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */
enum {
RTL871X_HOSTAPD_FLUSH = 1,
RTL871X_HOSTAPD_ADD_STA = 2,
RTL871X_HOSTAPD_REMOVE_STA = 3,
RTL871X_HOSTAPD_GET_INFO_STA = 4,
/* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
RTL871X_HOSTAPD_GET_WPAIE_STA = 5,
RTL871X_SET_ENCRYPTION = 6,
RTL871X_GET_ENCRYPTION = 7,
RTL871X_HOSTAPD_SET_FLAGS_STA = 8,
RTL871X_HOSTAPD_GET_RID = 9,
RTL871X_HOSTAPD_SET_RID = 10,
RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12,
RTL871X_HOSTAPD_MLME = 13,
RTL871X_HOSTAPD_SCAN_REQ = 14,
RTL871X_HOSTAPD_STA_CLEAR_STATS = 15,
RTL871X_HOSTAPD_SET_BEACON = 16,
RTL871X_HOSTAPD_SET_WPS_BEACON = 17,
RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18,
RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19,
RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20,
RTL871X_HOSTAPD_SET_MACADDR_ACL = 21,
RTL871X_HOSTAPD_ACL_ADD_STA = 22,
RTL871X_HOSTAPD_ACL_REMOVE_STA = 23,
};
/* 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_VHT BIT(14)
#define WLAN_STA_NONERP BIT(31)
#endif
#define IEEE_CMD_SET_WPA_PARAM 1
#define IEEE_CMD_SET_WPA_IE 2
#define IEEE_CMD_SET_ENCRYPTION 3
#define IEEE_CMD_MLME 4
#define IEEE_PARAM_WPA_ENABLED 1
#define IEEE_PARAM_TKIP_COUNTERMEASURES 2
#define IEEE_PARAM_DROP_UNENCRYPTED 3
#define IEEE_PARAM_PRIVACY_INVOKED 4
#define IEEE_PARAM_AUTH_ALGS 5
#define IEEE_PARAM_IEEE_802_1X 6
#define IEEE_PARAM_WPAX_SELECT 7
#define AUTH_ALG_OPEN_SYSTEM 0x1
#define AUTH_ALG_SHARED_KEY 0x2
#define AUTH_ALG_LEAP 0x00000004
#define IEEE_MLME_STA_DEAUTH 1
#define IEEE_MLME_STA_DISASSOC 2
#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2
#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3
#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4
#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5
#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6
#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7
#define IEEE_CRYPT_ALG_NAME_LEN 16
#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_OUI_TYPE[] ;
extern u16 RTW_WPA_VERSION ;
extern u8 WPA_AUTH_KEY_MGMT_NONE[];
extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[];
extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[];
extern u8 WPA_CIPHER_SUITE_NONE[];
extern u8 WPA_CIPHER_SUITE_WEP40[];
extern u8 WPA_CIPHER_SUITE_TKIP[];
extern u8 WPA_CIPHER_SUITE_WRAP[];
extern u8 WPA_CIPHER_SUITE_CCMP[];
extern u8 WPA_CIPHER_SUITE_WEP104[];
#define RSN_HEADER_LEN 4
#define RSN_SELECTOR_LEN 4
extern u16 RSN_VERSION_BSD;
extern u8 RSN_CIPHER_SUITE_NONE[];
extern u8 RSN_CIPHER_SUITE_WEP40[];
extern u8 RSN_CIPHER_SUITE_TKIP[];
extern u8 RSN_CIPHER_SUITE_WRAP[];
extern u8 RSN_CIPHER_SUITE_CCMP[];
extern u8 RSN_CIPHER_SUITE_WEP104[];
/* AKM suite type */
extern u8 WLAN_AKM_8021X[];
extern u8 WLAN_AKM_PSK[];
extern u8 WLAN_AKM_FT_8021X[];
extern u8 WLAN_AKM_FT_PSK[];
extern u8 WLAN_AKM_8021X_SHA256[];
extern u8 WLAN_AKM_PSK_SHA256[];
extern u8 WLAN_AKM_TDLS[];
extern u8 WLAN_AKM_SAE[];
extern u8 WLAN_AKM_FT_OVER_SAE[];
extern u8 WLAN_AKM_8021X_SUITE_B[];
extern u8 WLAN_AKM_8021X_SUITE_B_192[];
extern u8 WLAN_AKM_FILS_SHA256[];
extern u8 WLAN_AKM_FILS_SHA384[];
extern u8 WLAN_AKM_FT_FILS_SHA256[];
extern u8 WLAN_AKM_FT_FILS_SHA384[];
#define WLAN_AKM_TYPE_8021X BIT(0)
#define WLAN_AKM_TYPE_PSK BIT(1)
#define WLAN_AKM_TYPE_FT_8021X BIT(2)
#define WLAN_AKM_TYPE_FT_PSK BIT(3)
#define WLAN_AKM_TYPE_8021X_SHA256 BIT(4)
#define WLAN_AKM_TYPE_PSK_SHA256 BIT(5)
#define WLAN_AKM_TYPE_TDLS BIT(6)
#define WLAN_AKM_TYPE_SAE BIT(7)
#define WLAN_AKM_TYPE_FT_OVER_SAE BIT(8)
#define WLAN_AKM_TYPE_8021X_SUITE_B BIT(9)
#define WLAN_AKM_TYPE_8021X_SUITE_B_192 BIT(10)
#define WLAN_AKM_TYPE_FILS_SHA256 BIT(11)
#define WLAN_AKM_TYPE_FILS_SHA384 BIT(12)
#define WLAN_AKM_TYPE_FT_FILS_SHA256 BIT(13)
#define WLAN_AKM_TYPE_FT_FILS_SHA384 BIT(14)
/* IEEE 802.11i */
#define PMKID_LEN 16
#define PMK_LEN 32
#define PMK_LEN_SUITE_B_192 48
#define PMK_LEN_MAX 48
#define WPA_REPLAY_COUNTER_LEN 8
#define WPA_NONCE_LEN 32
#define WPA_KEY_RSC_LEN 8
#define WPA_GMK_LEN 32
#define WPA_GTK_MAX_LEN 32
/* IEEE 802.11, 8.5.2 EAPOL-Key frames */
#define WPA_KEY_INFO_TYPE_MASK ((u16) (BIT(0) | BIT(1) | BIT(2)))
#define WPA_KEY_INFO_TYPE_AKM_DEFINED 0
#define WPA_KEY_INFO_TYPE_HMAC_MD5_RC4 BIT(0)
#define WPA_KEY_INFO_TYPE_HMAC_SHA1_AES BIT(1)
#define WPA_KEY_INFO_TYPE_AES_128_CMAC 3
#define WPA_KEY_INFO_KEY_TYPE BIT(3) /* 1 = Pairwise, 0 = Group key */
/* bit4..5 is used in WPA, but is reserved in IEEE 802.11i/RSN */
#define WPA_KEY_INFO_KEY_INDEX_MASK (BIT(4) | BIT(5))
#define WPA_KEY_INFO_KEY_INDEX_SHIFT 4
#define WPA_KEY_INFO_INSTALL BIT(6) /* pairwise */
#define WPA_KEY_INFO_TXRX BIT(6) /* group */
#define WPA_KEY_INFO_ACK BIT(7)
#define WPA_KEY_INFO_MIC BIT(8)
#define WPA_KEY_INFO_SECURE BIT(9)
#define WPA_KEY_INFO_ERROR BIT(10)
#define WPA_KEY_INFO_REQUEST BIT(11)
#define WPA_KEY_INFO_ENCR_KEY_DATA BIT(12) /* IEEE 802.11i/RSN only */
#define WPA_KEY_INFO_SMK_MESSAGE BIT(13)
struct ieee802_1x_hdr {
u8 version;
u8 type;
u16 length;
/* followed by length octets of data */
};
struct wpa_eapol_key {
u8 type;
/* Note: key_info, key_length, and key_data_length are unaligned */
u8 key_info[2]; /* big endian */
u8 key_length[2]; /* big endian */
u8 replay_counter[WPA_REPLAY_COUNTER_LEN];
u8 key_nonce[WPA_NONCE_LEN];
u8 key_iv[16];
u8 key_rsc[WPA_KEY_RSC_LEN];
u8 key_id[8]; /* Reserved in IEEE 802.11i/RSN */
u8 key_mic[16];
u8 key_data_length[2]; /* big endian */
/* followed by key_data_length bytes of key_data */
};
typedef enum _RATEID_IDX_ {
RATEID_IDX_BGN_40M_2SS = 0,
RATEID_IDX_BGN_40M_1SS = 1,
RATEID_IDX_BGN_20M_2SS_BN = 2,
RATEID_IDX_BGN_20M_1SS_BN = 3,
RATEID_IDX_GN_N2SS = 4,
RATEID_IDX_GN_N1SS = 5,
RATEID_IDX_BG = 6,
RATEID_IDX_G = 7,
RATEID_IDX_B = 8,
RATEID_IDX_VHT_2SS = 9,
RATEID_IDX_VHT_1SS = 10,
RATEID_IDX_MIX1 = 11,
RATEID_IDX_MIX2 = 12,
RATEID_IDX_VHT_3SS = 13,
RATEID_IDX_BGN_3SS = 14,
RATEID_IDX_BGN_4SS = 15,
RATEID_IDX_VHT_4SS = 16,
} RATEID_IDX, *PRATEID_IDX;
typedef 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,
} RATR_TABLE_MODE, *PRATR_TABLE_MODE;
enum NETWORK_TYPE {
WIRELESS_INVALID = 0,
/* Sub-Element */
WIRELESS_11B = BIT(0), /* tx: cck only , rx: cck only, hw: cck */
WIRELESS_11G = BIT(1), /* tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm */
WIRELESS_11A = BIT(2), /* tx: ofdm only, rx: ofdm only, hw: ofdm only */
WIRELESS_11_24N = BIT(3), /* tx: MCS only, rx: MCS & cck, hw: MCS & cck */
WIRELESS_11_5N = BIT(4), /* tx: MCS only, rx: MCS & ofdm, hw: ofdm only */
WIRELESS_AUTO = BIT(5),
WIRELESS_11AC = BIT(6),
/* Combination */
/* Type for current wireless mode */
WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */
WIRELESS_11G_24N = (WIRELESS_11G | WIRELESS_11_24N), /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */
WIRELESS_11A_5N = (WIRELESS_11A | WIRELESS_11_5N), /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
WIRELESS_11B_24N = (WIRELESS_11B | WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */
WIRELESS_11BG_24N = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */
WIRELESS_11_24AC = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11AC),
WIRELESS_11_5AC = (WIRELESS_11A | WIRELESS_11AC),
/* Type for registry default wireless mode */
WIRELESS_11AGN = (WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N | WIRELESS_11_5N), /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */
WIRELESS_11ABGN = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N | WIRELESS_11_5N),
WIRELESS_MODE_24G = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N),
WIRELESS_MODE_5G = (WIRELESS_11A | WIRELESS_11_5N | WIRELESS_11AC),
WIRELESS_MODE_MAX = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N | WIRELESS_11_5N | WIRELESS_11AC),
};
#define SUPPORTED_24G_NETTYPE_MSK WIRELESS_MODE_24G
#define SUPPORTED_5G_NETTYPE_MSK WIRELESS_MODE_5G
#define IsLegacyOnly(NetType) ((NetType) == ((NetType) & (WIRELESS_11BG | WIRELESS_11A)))
#define IsSupported24G(NetType) ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? _TRUE : _FALSE)
#define is_supported_5g(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 IsSupportedRxHT(NetType) IsEnableHWOFDM(NetType)
#define IsSupportedTxCCK(NetType) ((NetType) & (WIRELESS_11B) ? _TRUE : _FALSE)
#define IsSupportedTxOFDM(NetType) ((NetType) & (WIRELESS_11G | WIRELESS_11A) ? _TRUE : _FALSE)
#define is_supported_ht(NetType) ((NetType) & (WIRELESS_11_24N | WIRELESS_11_5N) ? _TRUE : _FALSE)
#define is_supported_vht(NetType) ((NetType) & (WIRELESS_11AC) ? _TRUE : _FALSE)
typedef struct ieee_param {
u32 cmd;
u8 sta_addr[ETH_ALEN];
union {
struct {
u8 name;
u32 value;
} wpa_param;
struct {
u32 len;
u8 reserved[32];
u8 data[0];
} wpa_ie;
struct {
int command;
int reason_code;
} mlme;
struct {
u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
u8 set_tx;
u32 err;
u8 idx;
u8 seq[8]; /* sequence counter (set: RX, get: TX) */
u16 key_len;
u8 key[0];
} crypt;
#ifdef CONFIG_AP_MODE
struct {
u16 aid;
u16 capability;
int flags;
u8 tx_supp_rates[16];
struct rtw_ieee80211_ht_cap ht_cap;
} add_sta;
struct {
u8 reserved[2];/* for set max_num_sta */
u8 buf[0];
} bcn_ie;
#endif
} u;
} ieee_param;
#ifdef CONFIG_AP_MODE
typedef struct ieee_param_ex {
u32 cmd;
u8 sta_addr[ETH_ALEN];
u8 data[0];
} ieee_param_ex;
struct sta_data {
u16 aid;
u16 capability;
int flags;
u32 sta_set;
u8 tx_supp_rates[16];
u32 tx_supp_rates_len;
struct rtw_ieee80211_ht_cap ht_cap;
u64 rx_pkts;
u64 rx_bytes;
u64 rx_drops;
u64 tx_pkts;
u64 tx_bytes;
u64 tx_drops;
};
#endif
#if WIRELESS_EXT < 17
#define IW_QUAL_QUAL_INVALID 0x10
#define IW_QUAL_LEVEL_INVALID 0x20
#define IW_QUAL_NOISE_INVALID 0x40
#define IW_QUAL_QUAL_UPDATED 0x1
#define IW_QUAL_LEVEL_UPDATED 0x2
#define IW_QUAL_NOISE_UPDATED 0x4
#endif
#define IEEE80211_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
The figure in section 7.1.2 suggests a body size of up to 2312
bytes is allowed, which is a bit confusing, I suspect this
represents the 2304 bytes of real data, plus a possible 8 bytes of
WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
#define IEEE80211_HLEN 30
#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
/* this is stolen from ipw2200 driver */
#define IEEE_IBSS_MAC_HASH_SIZE 31
struct ieee_ibss_seq {
u8 mac[ETH_ALEN];
u16 seq_num;
u16 frag_num;
unsigned long packet_time;
_list list;
};
#if defined(PLATFORM_LINUX) || defined(PLATFORM_FREEBSD)
struct rtw_ieee80211_hdr {
u16 frame_ctl;
u16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
u16 seq_ctl;
u8 addr4[ETH_ALEN];
} __attribute__((packed));
struct rtw_ieee80211_hdr_3addr {
u16 frame_ctl;
u16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
u16 seq_ctl;
} __attribute__((packed));
struct rtw_ieee80211_hdr_qos {
u16 frame_ctl;
u16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
u16 seq_ctl;
u8 addr4[ETH_ALEN];
u16 qc;
} __attribute__((packed));
struct rtw_ieee80211_hdr_3addr_qos {
u16 frame_ctl;
u16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
u16 seq_ctl;
u16 qc;
} __attribute__((packed));
struct eapol {
u8 snap[6];
u16 ethertype;
u8 version;
u8 type;
u16 length;
} __attribute__((packed));
struct rtw_ieee80211s_hdr {
u8 flags;
u8 ttl;
u32 seqnum;
u8 eaddr1[ETH_ALEN];
u8 eaddr2[ETH_ALEN];
} __attribute__((packed));
/**
* struct rtw_ieee80211_rann_ie
*
* This structure refers to "Root Announcement information element"
*/
struct rtw_ieee80211_rann_ie {
u8 rann_flags;
u8 rann_hopcount;
u8 rann_ttl;
u8 rann_addr[ETH_ALEN];
u32 rann_seq;
u32 rann_interval;
u32 rann_metric;
} __attribute__((packed));
#endif
enum eap_type {
EAP_PACKET = 0,
EAPOL_START,
EAPOL_LOGOFF,
EAPOL_KEY,
EAPOL_ENCAP_ASF_ALERT
};
#define IEEE80211_3ADDR_LEN 24
#define IEEE80211_4ADDR_LEN 30
#define IEEE80211_FCS_LEN 4
#define MIN_FRAG_THRESHOLD 256U
#define MAX_FRAG_THRESHOLD 2346U
/* Frame control field constants */
#define RTW_IEEE80211_FCTL_VERS 0x0003
#define RTW_IEEE80211_FCTL_FTYPE 0x000c
#define RTW_IEEE80211_FCTL_STYPE 0x00f0
#define RTW_IEEE80211_FCTL_TODS 0x0100
#define RTW_IEEE80211_FCTL_FROMDS 0x0200
#define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400
#define RTW_IEEE80211_FCTL_RETRY 0x0800
#define RTW_IEEE80211_FCTL_PM 0x1000
#define RTW_IEEE80211_FCTL_MOREDATA 0x2000
#define RTW_IEEE80211_FCTL_PROTECTED 0x4000
#define RTW_IEEE80211_FCTL_ORDER 0x8000
#define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00
#define RTW_IEEE80211_FTYPE_MGMT 0x0000
#define RTW_IEEE80211_FTYPE_CTL 0x0004
#define RTW_IEEE80211_FTYPE_DATA 0x0008
#define RTW_IEEE80211_FTYPE_EXT 0x000c
/* management */
#define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000
#define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010
#define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020
#define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030
#define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040
#define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050
#define RTW_IEEE80211_STYPE_BEACON 0x0080
#define RTW_IEEE80211_STYPE_ATIM 0x0090
#define RTW_IEEE80211_STYPE_DISASSOC 0x00A0
#define RTW_IEEE80211_STYPE_AUTH 0x00B0
#define RTW_IEEE80211_STYPE_DEAUTH 0x00C0
#define RTW_IEEE80211_STYPE_ACTION 0x00D0
/* control */
#define RTW_IEEE80211_STYPE_CTL_EXT 0x0060
#define RTW_IEEE80211_STYPE_BACK_REQ 0x0080
#define RTW_IEEE80211_STYPE_BACK 0x0090
#define RTW_IEEE80211_STYPE_PSPOLL 0x00A0
#define RTW_IEEE80211_STYPE_RTS 0x00B0
#define RTW_IEEE80211_STYPE_CTS 0x00C0
#define RTW_IEEE80211_STYPE_ACK 0x00D0
#define RTW_IEEE80211_STYPE_CFEND 0x00E0
#define RTW_IEEE80211_STYPE_CFENDACK 0x00F0
/* data */
#define RTW_IEEE80211_STYPE_DATA 0x0000
#define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010
#define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020
#define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
#define RTW_IEEE80211_STYPE_NULLFUNC 0x0040
#define RTW_IEEE80211_STYPE_CFACK 0x0050
#define RTW_IEEE80211_STYPE_CFPOLL 0x0060
#define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070
#define RTW_IEEE80211_STYPE_QOS_DATA 0x0080
#define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
#define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
#define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
#define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
#define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0
#define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0
#define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
/* sequence control field */
#define RTW_IEEE80211_SCTL_FRAG 0x000F
#define RTW_IEEE80211_SCTL_SEQ 0xFFF0
#define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0)
#define RTW_ERP_INFO_USE_PROTECTION BIT(1)
#define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
/* QoS,QOS */
#define NORMAL_ACK 0
#define NO_ACK 1
#define NON_EXPLICIT_ACK 2
#define BLOCK_ACK 3
#ifndef ETH_P_PAE
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
#endif /* ETH_P_PAE */
#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
#define ETH_P_ECONET 0x0018
#ifndef ETH_P_80211_RAW
#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
#endif
/* IEEE 802.11 defines */
#define P80211_OUI_LEN 3
#if defined(PLATFORM_LINUX) || defined(PLATFORM_FREEBSD)
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));
#endif
#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
#define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE)
#define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE)
#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f)
#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG)
#define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ)
/* Authentication algorithms */
#define WLAN_AUTH_OPEN 0
#define WLAN_AUTH_SHARED_KEY 1
#define WLAN_AUTH_SAE 3
#define WLAN_AUTH_CHALLENGE_LEN 128
#define WLAN_CAPABILITY_BSS (1<<0)
#define WLAN_CAPABILITY_IBSS (1<<1)
#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
#define WLAN_CAPABILITY_PRIVACY (1<<4)
#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
#define WLAN_CAPABILITY_PBCC (1<<6)
#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
#define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
/* Status codes */
#define WLAN_STATUS_SUCCESS 0
#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
#define WLAN_STATUS_CAPS_UNSUPPORTED 10
#define WLAN_STATUS_REASSOC_NO_ASSOC 11
#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
#define WLAN_STATUS_CHALLENGE_FAIL 15
#define WLAN_STATUS_AUTH_TIMEOUT 16
#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
#define WLAN_STATUS_ASSOC_DENIED_RATES 18
/* 802.11b */
#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
/* Reason codes */
#define WLAN_REASON_UNSPECIFIED 1
#define WLAN_REASON_PREV_AUTH_NOT_VALID 2
#define WLAN_REASON_DEAUTH_LEAVING 3
#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
#define WLAN_REASON_DISASSOC_AP_BUSY 5
#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
#define WLAN_REASON_MESH_PEER_CANCELED 52
#define WLAN_REASON_MESH_MAX_PEERS 53
#define WLAN_REASON_MESH_CONFIG 54
#define WLAN_REASON_MESH_CLOSE 55
#define WLAN_REASON_MESH_MAX_RETRIES 56
#define WLAN_REASON_MESH_CONFIRM_TIMEOUT 57
#define WLAN_REASON_MESH_INVALID_GTK 58
#define WLAN_REASON_MESH_INCONSISTENT_PARAM 59
#define WLAN_REASON_MESH_INVALID_SECURITY 60
#define WLAN_REASON_MESH_PATH_NOPROXY 61
#define WLAN_REASON_MESH_PATH_NOFORWARD 62
#define WLAN_REASON_MESH_PATH_DEST_UNREACHABLE 63
#define WLAN_REASON_MAC_EXISTS_IN_MBSS 64
#define WLAN_REASON_MESH_CHAN_REGULATORY 65
#define WLAN_REASON_MESH_CHAN 66
#define WLAN_REASON_SA_QUERY_TIMEOUT 65532
#define WLAN_REASON_ACTIVE_ROAM 65533
#define WLAN_REASON_JOIN_WRONG_CHANNEL 65534
#define WLAN_REASON_EXPIRATION_CHK 65535
#define WLAN_REASON_IS_PRIVATE(reason) ( \
reason == WLAN_REASON_EXPIRATION_CHK \
|| reason == WLAN_REASON_JOIN_WRONG_CHANNEL \
|| reason == WLAN_REASON_ACTIVE_ROAM \
|| reason == WLAN_REASON_SA_QUERY_TIMEOUT \
)
/* Information Element IDs */
#define WLAN_EID_SSID 0
#define WLAN_EID_SUPP_RATES 1
#define WLAN_EID_FH_PARAMS 2
#define WLAN_EID_DS_PARAMS 3
#define WLAN_EID_CF_PARAMS 4
#define WLAN_EID_TIM 5
#define WLAN_EID_IBSS_PARAMS 6
#define WLAN_EID_CHALLENGE 16
/* EIDs defined by IEEE 802.11h - START */
#define WLAN_EID_PWR_CONSTRAINT 32
#define WLAN_EID_PWR_CAPABILITY 33
#define WLAN_EID_TPC_REQUEST 34
#define WLAN_EID_TPC_REPORT 35
#define WLAN_EID_SUPPORTED_CHANNELS 36
#define WLAN_EID_CHANNEL_SWITCH 37
#define WLAN_EID_MEASURE_REQUEST 38
#define WLAN_EID_MEASURE_REPORT 39
#define WLAN_EID_QUITE 40
#define WLAN_EID_IBSS_DFS 41
/* EIDs defined by IEEE 802.11h - END */
#define WLAN_EID_ERP_INFO 42
#define WLAN_EID_HT_CAP 45
#define WLAN_EID_RSN 48
#define WLAN_EID_EXT_SUPP_RATES 50
#define WLAN_EID_MOBILITY_DOMAIN 54
#define WLAN_EID_FAST_BSS_TRANSITION 55
#define WLAN_EID_TIMEOUT_INTERVAL 56
#define WLAN_EID_RIC_DATA 57
#define WLAN_EID_HT_OPERATION 61
#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
#define WLAN_EID_20_40_BSS_COEXISTENCE 72
#define WLAN_EID_20_40_BSS_INTOLERANT 73
#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
#define WLAN_EID_MMIE 76
#define WLAN_EID_MESH_CONFIG 113
#define WLAN_EID_MESH_ID 114
#define WLAN_EID_MPM 117
#define WLAN_EID_RANN 126
#define WLAN_EID_PREQ 130
#define WLAN_EID_PREP 131
#define WLAN_EID_PERR 132
#define WLAN_EID_AMPE 139
#define WLAN_EID_MIC 140
#define WLAN_EID_VENDOR_SPECIFIC 221
#define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC)
#define WLAN_EID_VHT_CAPABILITY 191
#define WLAN_EID_VHT_OPERATION 192
#define WLAN_EID_VHT_OP_MODE_NOTIFY 199
#define WLAN_EID_EXTENSION 255
#define WLAN_EID_EXT_OWE_DH_PARAM 32
#define IEEE80211_MGMT_HDR_LEN 24
#define IEEE80211_DATA_HDR3_LEN 24
#define IEEE80211_DATA_HDR4_LEN 30
#define IEEE80211_STATMASK_SIGNAL (1<<0)
#define IEEE80211_STATMASK_RSSI (1<<1)
#define IEEE80211_STATMASK_NOISE (1<<2)
#define IEEE80211_STATMASK_RATE (1<<3)
#define IEEE80211_STATMASK_WEMASK 0x7
#define IEEE80211_CCK_MODULATION (1<<0)
#define IEEE80211_OFDM_MODULATION (1<<1)
#define IEEE80211_24GHZ_BAND (1<<0)
#define IEEE80211_52GHZ_BAND (1<<1)
#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
enum MGN_RATE {
MGN_1M = 0x02,
MGN_2M = 0x04,
MGN_5_5M = 0x0B,
MGN_6M = 0x0C,
MGN_9M = 0x12,
MGN_11M = 0x16,
MGN_12M = 0x18,
MGN_18M = 0x24,
MGN_24M = 0x30,
MGN_36M = 0x48,
MGN_48M = 0x60,
MGN_54M = 0x6C,
MGN_MCS32 = 0x7F,
MGN_MCS0,
MGN_MCS1,
MGN_MCS2,
MGN_MCS3,
MGN_MCS4,
MGN_MCS5,
MGN_MCS6,
MGN_MCS7,
MGN_MCS8,
MGN_MCS9,
MGN_MCS10,
MGN_MCS11,
MGN_MCS12,
MGN_MCS13,
MGN_MCS14,
MGN_MCS15,
MGN_MCS16,
MGN_MCS17,
MGN_MCS18,
MGN_MCS19,
MGN_MCS20,
MGN_MCS21,
MGN_MCS22,
MGN_MCS23,
MGN_MCS24,
MGN_MCS25,
MGN_MCS26,
MGN_MCS27,
MGN_MCS28,
MGN_MCS29,
MGN_MCS30,
MGN_MCS31,
MGN_VHT1SS_MCS0,
MGN_VHT1SS_MCS1,
MGN_VHT1SS_MCS2,
MGN_VHT1SS_MCS3,
MGN_VHT1SS_MCS4,
MGN_VHT1SS_MCS5,
MGN_VHT1SS_MCS6,
MGN_VHT1SS_MCS7,
MGN_VHT1SS_MCS8,
MGN_VHT1SS_MCS9,
MGN_VHT2SS_MCS0,
MGN_VHT2SS_MCS1,
MGN_VHT2SS_MCS2,
MGN_VHT2SS_MCS3,
MGN_VHT2SS_MCS4,
MGN_VHT2SS_MCS5,
MGN_VHT2SS_MCS6,
MGN_VHT2SS_MCS7,
MGN_VHT2SS_MCS8,
MGN_VHT2SS_MCS9,
MGN_VHT3SS_MCS0,
MGN_VHT3SS_MCS1,
MGN_VHT3SS_MCS2,
MGN_VHT3SS_MCS3,
MGN_VHT3SS_MCS4,
MGN_VHT3SS_MCS5,
MGN_VHT3SS_MCS6,
MGN_VHT3SS_MCS7,
MGN_VHT3SS_MCS8,
MGN_VHT3SS_MCS9,
MGN_VHT4SS_MCS0,
MGN_VHT4SS_MCS1,
MGN_VHT4SS_MCS2,
MGN_VHT4SS_MCS3,
MGN_VHT4SS_MCS4,
MGN_VHT4SS_MCS5,
MGN_VHT4SS_MCS6,
MGN_VHT4SS_MCS7,
MGN_VHT4SS_MCS8,
MGN_VHT4SS_MCS9,
MGN_UNKNOWN
};
#define IS_HT_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS31)
#define IS_VHT_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
#define IS_CCK_RATE(_rate) ((_rate) == MGN_1M || (_rate) == MGN_2M || (_rate) == MGN_5_5M || (_rate) == MGN_11M)
#define IS_OFDM_RATE(_rate) ((_rate) >= MGN_6M && (_rate) <= MGN_54M && (_rate) != MGN_11M)
#define IS_HT1SS_RATE(_rate) ((_rate) >= MGN_MCS0 && (_rate) <= MGN_MCS7)
#define IS_HT2SS_RATE(_rate) ((_rate) >= MGN_MCS8 && (_rate) <= MGN_MCS15)
#define IS_HT3SS_RATE(_rate) ((_rate) >= MGN_MCS16 && (_rate) <= MGN_MCS23)
#define IS_HT4SS_RATE(_rate) ((_rate) >= MGN_MCS24 && (_rate) <= MGN_MCS31)
#define IS_VHT1SS_RATE(_rate) ((_rate) >= MGN_VHT1SS_MCS0 && (_rate) <= MGN_VHT1SS_MCS9)
#define IS_VHT2SS_RATE(_rate) ((_rate) >= MGN_VHT2SS_MCS0 && (_rate) <= MGN_VHT2SS_MCS9)
#define IS_VHT3SS_RATE(_rate) ((_rate) >= MGN_VHT3SS_MCS0 && (_rate) <= MGN_VHT3SS_MCS9)
#define IS_VHT4SS_RATE(_rate) ((_rate) >= MGN_VHT4SS_MCS0 && (_rate) <= MGN_VHT4SS_MCS9)
#define IS_1T_RATE(_rate) (IS_CCK_RATE((_rate)) || IS_OFDM_RATE((_rate)) || IS_HT1SS_RATE((_rate)) || IS_VHT1SS_RATE((_rate)))
#define IS_2T_RATE(_rate) (IS_HT2SS_RATE((_rate)) || IS_VHT2SS_RATE((_rate)))
#define IS_3T_RATE(_rate) (IS_HT3SS_RATE((_rate)) || IS_VHT3SS_RATE((_rate)))
#define IS_4T_RATE(_rate) (IS_HT4SS_RATE((_rate)) || IS_VHT4SS_RATE((_rate)))
#define MGN_RATE_STR(_rate) \
(_rate == MGN_1M) ? "CCK_1M" : \
(_rate == MGN_2M) ? "CCK_2M" : \
(_rate == MGN_5_5M) ? "CCK_5.5M" : \
(_rate == MGN_11M) ? "CCK_11M" : \
(_rate == MGN_6M) ? "OFDM_6M" : \
(_rate == MGN_9M) ? "OFDM_9M" : \
(_rate == MGN_12M) ? "OFDM_12M" : \
(_rate == MGN_18M) ? "OFDM_18M" : \
(_rate == MGN_24M) ? "OFDM_24M" : \
(_rate == MGN_36M) ? "OFDM_36M" : \
(_rate == MGN_48M) ? "OFDM_48M" : \
(_rate == MGN_54M) ? "OFDM_54M" : \
(_rate == MGN_MCS32) ? "MCS32" : \
(_rate == MGN_MCS0) ? "MCS0" : \
(_rate == MGN_MCS1) ? "MCS1" : \
(_rate == MGN_MCS2) ? "MCS2" : \
(_rate == MGN_MCS3) ? "MCS3" : \
(_rate == MGN_MCS4) ? "MCS4" : \
(_rate == MGN_MCS5) ? "MCS5" : \
(_rate == MGN_MCS6) ? "MCS6" : \
(_rate == MGN_MCS7) ? "MCS7" : \
(_rate == MGN_MCS8) ? "MCS8" : \
(_rate == MGN_MCS9) ? "MCS9" : \
(_rate == MGN_MCS10) ? "MCS10" : \
(_rate == MGN_MCS11) ? "MCS11" : \
(_rate == MGN_MCS12) ? "MCS12" : \
(_rate == MGN_MCS13) ? "MCS13" : \
(_rate == MGN_MCS14) ? "MCS14" : \
(_rate == MGN_MCS15) ? "MCS15" : \
(_rate == MGN_MCS16) ? "MCS16" : \
(_rate == MGN_MCS17) ? "MCS17" : \
(_rate == MGN_MCS18) ? "MCS18" : \
(_rate == MGN_MCS19) ? "MCS19" : \
(_rate == MGN_MCS20) ? "MCS20" : \
(_rate == MGN_MCS21) ? "MCS21" : \
(_rate == MGN_MCS22) ? "MCS22" : \
(_rate == MGN_MCS23) ? "MCS23" : \
(_rate == MGN_MCS24) ? "MCS24" : \
(_rate == MGN_MCS25) ? "MCS25" : \
(_rate == MGN_MCS26) ? "MCS26" : \
(_rate == MGN_MCS27) ? "MCS27" : \
(_rate == MGN_MCS28) ? "MCS28" : \
(_rate == MGN_MCS29) ? "MCS29" : \
(_rate == MGN_MCS30) ? "MCS30" : \
(_rate == MGN_MCS31) ? "MCS31" : \
(_rate == MGN_VHT1SS_MCS0) ? "VHT1SMCS0" : \
(_rate == MGN_VHT1SS_MCS1) ? "VHT1SMCS1" : \
(_rate == MGN_VHT1SS_MCS2) ? "VHT1SMCS2" : \
(_rate == MGN_VHT1SS_MCS3) ? "VHT1SMCS3" : \
(_rate == MGN_VHT1SS_MCS4) ? "VHT1SMCS4" : \
(_rate == MGN_VHT1SS_MCS5) ? "VHT1SMCS5" : \
(_rate == MGN_VHT1SS_MCS6) ? "VHT1SMCS6" : \
(_rate == MGN_VHT1SS_MCS7) ? "VHT1SMCS7" : \
(_rate == MGN_VHT1SS_MCS8) ? "VHT1SMCS8" : \
(_rate == MGN_VHT1SS_MCS9) ? "VHT1SMCS9" : \
(_rate == MGN_VHT2SS_MCS0) ? "VHT2SMCS0" : \
(_rate == MGN_VHT2SS_MCS1) ? "VHT2SMCS1" : \
(_rate == MGN_VHT2SS_MCS2) ? "VHT2SMCS2" : \
(_rate == MGN_VHT2SS_MCS3) ? "VHT2SMCS3" : \
(_rate == MGN_VHT2SS_MCS4) ? "VHT2SMCS4" : \
(_rate == MGN_VHT2SS_MCS5) ? "VHT2SMCS5" : \
(_rate == MGN_VHT2SS_MCS6) ? "VHT2SMCS6" : \
(_rate == MGN_VHT2SS_MCS7) ? "VHT2SMCS7" : \
(_rate == MGN_VHT2SS_MCS8) ? "VHT2SMCS8" : \
(_rate == MGN_VHT2SS_MCS9) ? "VHT2SMCS9" : \
(_rate == MGN_VHT3SS_MCS0) ? "VHT3SMCS0" : \
(_rate == MGN_VHT3SS_MCS1) ? "VHT3SMCS1" : \
(_rate == MGN_VHT3SS_MCS2) ? "VHT3SMCS2" : \
(_rate == MGN_VHT3SS_MCS3) ? "VHT3SMCS3" : \