root/drivers/staging/rtl8188eu/include/wlan_bssdef.h

INCLUDED FROM

DEFINITIONS

1. get_wlan_bssid_ex_sz

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   5  *
   6  ******************************************************************************/
   7 #ifndef __WLAN_BSSDEF_H__
   8 #define __WLAN_BSSDEF_H__
   9 
  10 
  11 #define MAX_IE_SZ                       768
  12 
  13 #define NDIS_802_11_LENGTH_SSID         32
  14 #define NDIS_802_11_LENGTH_RATES        8
  15 #define NDIS_802_11_LENGTH_RATES_EX     16
  16 
  17 #define NDIS_802_11_RSSI long           /*  in dBm */
  18 
  19 struct ndis_802_11_ssid {
  20         u32  ssid_length;
  21         u8  ssid[32];
  22 };
  23 
  24 enum NDIS_802_11_NETWORK_TYPE {
  25         Ndis802_11FH,
  26         Ndis802_11DS,
  27         Ndis802_11OFDM5,
  28         Ndis802_11OFDM24,
  29         Ndis802_11NetworkTypeMax    /*  dummy upper bound */
  30 };
  31 
  32 struct ndis_802_11_config_fh {
  33         u32           Length;           /*  Length of structure */
  34         u32           HopPattern;       /*  As defined by 802.11, MSB set */
  35         u32           HopSet;           /*  to one if non-802.11 */
  36         u32           DwellTime;        /*  units are Kusec */
  37 };
  38 
  39 /*
  40  *      FW will only save the channel number in DSConfig.
  41  *      ODI Handler will convert the channel number to freq. number.
  42  */
  43 struct ndis_802_11_config {
  44         u32           Length;             /*  Length of structure */
  45         u32           BeaconPeriod;       /*  units are Kusec */
  46         u32           ATIMWindow;         /*  units are Kusec */
  47         u32           DSConfig;           /*  Frequency, units are kHz */
  48         struct ndis_802_11_config_fh    FHConfig;
  49 };
  50 
  51 enum ndis_802_11_network_infra {
  52         Ndis802_11IBSS,
  53         Ndis802_11Infrastructure,
  54         Ndis802_11AutoUnknown,
  55         Ndis802_11InfrastructureMax,     /*  dummy upper bound */
  56         Ndis802_11APMode
  57 };
  58 
  59 struct ndis_802_11_fixed_ie {
  60         u8  Timestamp[8];
  61         u16  BeaconInterval;
  62         u16  Capabilities;
  63 };
  64 
  65 
  66 
  67 struct ndis_802_11_var_ie {
  68         u8  ElementID;
  69         u8  Length;
  70         u8  data[1];
  71 };
  72 
  73 /*
  74  * Length is the 4 bytes multiples of the sume of
  75  *      [ETH_ALEN] + 2 + sizeof (struct ndis_802_11_ssid) + sizeof (u32)
  76  *      + sizeof (NDIS_802_11_RSSI) + sizeof (enum NDIS_802_11_NETWORK_TYPE)
  77  *      + sizeof (struct ndis_802_11_config)
  78  *      + NDIS_802_11_LENGTH_RATES_EX + ie_length
  79  *
  80  * Except the ie_length, all other fields are fixed length.
  81  * Therefore, we can define a macro to represent the partial sum.
  82  */
  83 
  84 enum ndis_802_11_auth_mode {
  85         Ndis802_11AuthModeOpen,
  86         Ndis802_11AuthModeShared,
  87         Ndis802_11AuthModeAutoSwitch,
  88         Ndis802_11AuthModeWPA,
  89         Ndis802_11AuthModeWPAPSK,
  90         Ndis802_11AuthModeWPANone,
  91         Ndis802_11AuthModeWAPI,
  92         Ndis802_11AuthModeMax   /*  Not a real mode, upper bound */
  93 };
  94 
  95 enum ndis_802_11_wep_status {
  96         Ndis802_11WEPEnabled,
  97         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
  98         Ndis802_11WEPDisabled,
  99         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 100         Ndis802_11WEPKeyAbsent,
 101         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 102         Ndis802_11WEPNotSupported,
 103         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 104         Ndis802_11Encryption2Enabled,
 105         Ndis802_11Encryption2KeyAbsent,
 106         Ndis802_11Encryption3Enabled,
 107         Ndis802_11Encryption3KeyAbsent,
 108         Ndis802_11_EncryptionWAPI
 109 };
 110 
 111 #define NDIS_802_11_AI_REQFI_CAPABILITIES      1
 112 #define NDIS_802_11_AI_REQFI_LISTENINTERVAL    2
 113 #define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS  4
 114 
 115 #define NDIS_802_11_AI_RESFI_CAPABILITIES      1
 116 #define NDIS_802_11_AI_RESFI_STATUSCODE        2
 117 #define NDIS_802_11_AI_RESFI_ASSOCIATIONID     4
 118 
 119 enum ndis_802_11_reload_def {
 120         Ndis802_11ReloadWEPKeys
 121 };
 122 
 123 struct ndis_802_11_wep {
 124         u32     Length;        /*  Length of this structure */
 125         u32     KeyIndex;      /*  0 is the per-client key,
 126                                 * 1-N are the global keys
 127                                 */
 128         u32     KeyLength;     /*  length of key in bytes */
 129         u8     KeyMaterial[16];/*  variable len depending on above field */
 130 };
 131 
 132 enum ndis_802_11_status_type {
 133         Ndis802_11StatusType_Authentication,
 134         Ndis802_11StatusType_MediaStreamMode,
 135         Ndis802_11StatusType_PMKID_CandidateList,
 136         Ndis802_11StatusTypeMax    /*  not a real type, defined as
 137                                     * an upper bound
 138                                     */
 139 };
 140 
 141 /*  mask for authentication/integrity fields */
 142 #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS            0x0f
 143 #define NDIS_802_11_AUTH_REQUEST_REAUTH                 0x01
 144 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE              0x02
 145 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR         0x06
 146 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR            0x0E
 147 
 148 /*  MIC check time, 60 seconds. */
 149 #define MIC_CHECK_TIME  60000000
 150 
 151 #ifndef Ndis802_11APMode
 152 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
 153 #endif
 154 
 155 struct wlan_phy_info {
 156         u8      SignalStrength;/* in percentage) */
 157         u8      SignalQuality;/* in percentage) */
 158         u8      Optimum_antenna;  /* for Antenna diversity */
 159         u8      Reserved_0;
 160 };
 161 
 162 struct wlan_bcn_info {
 163         /* these infor get from rtw_get_encrypt_info when
 164          *       * translate scan to UI
 165          */
 166         u8 encryp_protocol;/* ENCRYP_PROTOCOL_E: OPEN/WEP/WPA/WPA2/WAPI */
 167         int group_cipher; /* WPA/WPA2 group cipher */
 168         int pairwise_cipher;/* WPA/WPA2/WEP pairwise cipher */
 169         int is_8021x;
 170 
 171         /* bwmode 20/40 and ch_offset UP/LOW */
 172         unsigned short  ht_cap_info;
 173         unsigned char   ht_info_infos_0;
 174 };
 175 
 176 /* temporally add #pragma pack for structure alignment issue of
 177  *   struct wlan_bssid_ex and get_struct wlan_bssid_ex_sz()
 178  */
 179 struct wlan_bssid_ex {
 180         u32  Length;
 181         unsigned char MacAddress[ETH_ALEN];
 182         u8  Reserved[2];/* 0]: IS beacon frame */
 183         struct ndis_802_11_ssid  ssid;
 184         u32  Privacy;
 185         NDIS_802_11_RSSI  Rssi;/* in dBM,raw data ,get from PHY) */
 186         enum  NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
 187         struct ndis_802_11_config  Configuration;
 188         enum ndis_802_11_network_infra  InfrastructureMode;
 189         unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
 190         struct wlan_phy_info    PhyInfo;
 191         u32  ie_length;
 192         u8  ies[MAX_IE_SZ];     /* timestamp, beacon interval, and
 193                                  * capability information)
 194                                  */
 195 } __packed;
 196 
 197 static inline uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss)
 198 {
 199         return sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + bss->ie_length;
 200 }
 201 
 202 struct  wlan_network {
 203         struct list_head list;
 204         int     network_type;   /* refer to ieee80211.h for WIRELESS_11A/B/G */
 205         int     fixed;          /*  set fixed when not to be removed
 206                                  *  in site-surveying
 207                                  */
 208         unsigned long   last_scanned; /* timestamp for the network */
 209         int     aid;            /* will only be valid when a BSS is joinned. */
 210         int     join_res;
 211         struct wlan_bssid_ex    network; /* must be the last item */
 212         struct wlan_bcn_info    BcnInfo;
 213 };
 214 
 215 enum VRTL_CARRIER_SENSE {
 216         DISABLE_VCS,
 217         ENABLE_VCS,
 218         AUTO_VCS
 219 };
 220 
 221 enum VCS_TYPE {
 222         NONE_VCS,
 223         RTS_CTS,
 224         CTS_TO_SELF
 225 };
 226 
 227 #define PWR_CAM 0
 228 #define PWR_MINPS 1
 229 #define PWR_MAXPS 2
 230 #define PWR_UAPSD 3
 231 #define PWR_VOIP 4
 232 
 233 enum UAPSD_MAX_SP {
 234         NO_LIMIT,
 235         TWO_MSDU,
 236         FOUR_MSDU,
 237         SIX_MSDU
 238 };
 239 
 240 #define NUM_PRE_AUTH_KEY 16
 241 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
 242 
 243 #endif /* ifndef WLAN_BSSDEF_H_ */