root/drivers/staging/rtl8712/wlan_bssdef.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
   5  *
   6  * Modifications for inclusion into the Linux staging tree are
   7  * Copyright(c) 2010 Larry Finger. All rights reserved.
   8  *
   9  * Contact information:
  10  * WLAN FAE <wlanfae@realtek.com>
  11  * Larry Finger <Larry.Finger@lwfinger.net>
  12  *
  13  ******************************************************************************/
  14 #ifndef __WLAN_BSSDEF_H__
  15 #define __WLAN_BSSDEF_H__
  16 
  17 #define MAX_IE_SZ       768
  18 
  19 #define NDIS_802_11_LENGTH_SSID         32
  20 #define NDIS_802_11_LENGTH_RATES        8
  21 #define NDIS_802_11_LENGTH_RATES_EX     16
  22 
  23 struct ndis_802_11_ssid {
  24         u32 SsidLength;
  25         u8  Ssid[32];
  26 };
  27 
  28 enum NDIS_802_11_NETWORK_TYPE {
  29         Ndis802_11FH,
  30         Ndis802_11DS,
  31         Ndis802_11OFDM5,
  32         Ndis802_11OFDM24,
  33         Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/
  34 };
  35 
  36 struct NDIS_802_11_CONFIGURATION_FH {
  37         u32 Length;             /* Length of structure */
  38         u32 HopPattern;         /* As defined by 802.11, MSB set */
  39         u32 HopSet;             /* to one if non-802.11 */
  40         u32 DwellTime;          /* units are Kusec */
  41 };
  42 
  43 /*
  44  * FW will only save the channel number in DSConfig.
  45  * ODI Handler will convert the channel number to freq. number.
  46  */
  47 struct NDIS_802_11_CONFIGURATION {
  48         u32 Length;             /* Length of structure */
  49         u32 BeaconPeriod;       /* units are Kusec */
  50         u32 ATIMWindow;         /* units are Kusec */
  51         u32 DSConfig;           /* Frequency, units are kHz */
  52         struct NDIS_802_11_CONFIGURATION_FH FHConfig;
  53 };
  54 
  55 enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
  56         Ndis802_11IBSS,
  57         Ndis802_11Infrastructure,
  58         Ndis802_11AutoUnknown,
  59         Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/
  60         Ndis802_11APMode
  61 };
  62 
  63 struct NDIS_802_11_FIXED_IEs {
  64         u8  Timestamp[8];
  65         u16 BeaconInterval;
  66         u16 Capabilities;
  67 };
  68 
  69 struct wlan_bssid_ex {
  70         u32 Length;
  71         unsigned char  MacAddress[6];
  72         u8  Reserved[2];
  73         struct ndis_802_11_ssid  Ssid;
  74         __le32 Privacy;
  75         s32 Rssi;
  76         enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
  77         struct NDIS_802_11_CONFIGURATION  Configuration;
  78         enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
  79         u8 rates[NDIS_802_11_LENGTH_RATES_EX];
  80         /* number of content bytes in EIs, which varies */
  81         u32 IELength;
  82         /*(timestamp, beacon interval, and capability information) */
  83         u8 IEs[MAX_IE_SZ];
  84 };
  85 
  86 enum NDIS_802_11_AUTHENTICATION_MODE {
  87         Ndis802_11AuthModeOpen,
  88         Ndis802_11AuthModeShared,
  89         Ndis802_11AuthModeAutoSwitch,
  90         Ndis802_11AuthModeWPA,
  91         Ndis802_11AuthModeWPAPSK,
  92         Ndis802_11AuthModeWPANone,
  93         Ndis802_11AuthModeMax      /* Not a real mode, defined as upper bound */
  94 };
  95 
  96 enum {
  97         Ndis802_11WEPEnabled,
  98         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
  99         Ndis802_11WEPDisabled,
 100         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 101         Ndis802_11WEPKeyAbsent,
 102         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 103         Ndis802_11WEPNotSupported,
 104         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 105         Ndis802_11Encryption2Enabled,
 106         Ndis802_11Encryption2KeyAbsent,
 107         Ndis802_11Encryption3Enabled,
 108         Ndis802_11Encryption3KeyAbsent
 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 struct NDIS_802_11_AI_REQFI {
 120         u16 Capabilities;
 121         u16 ListenInterval;
 122         unsigned char CurrentAPAddress[6];
 123 };
 124 
 125 struct NDIS_802_11_AI_RESFI {
 126         u16 Capabilities;
 127         u16 StatusCode;
 128         u16 AssociationId;
 129 };
 130 
 131 struct NDIS_802_11_ASSOCIATION_INFORMATION {
 132         u32 Length;
 133         u16 AvailableRequestFixedIEs;
 134         struct NDIS_802_11_AI_REQFI RequestFixedIEs;
 135         u32 RequestIELength;
 136         u32 OffsetRequestIEs;
 137         u16 AvailableResponseFixedIEs;
 138         struct NDIS_802_11_AI_RESFI ResponseFixedIEs;
 139         u32 ResponseIELength;
 140         u32 OffsetResponseIEs;
 141 };
 142 
 143 /* Key mapping keys require a BSSID*/
 144 struct NDIS_802_11_KEY {
 145         u32 Length;                     /* Length of this structure */
 146         u32 KeyIndex;
 147         u32 KeyLength;                  /* length of key in bytes */
 148         unsigned char BSSID[6];
 149         unsigned long long KeyRSC;
 150         u8  KeyMaterial[32];            /* variable length */
 151 };
 152 
 153 struct NDIS_802_11_REMOVE_KEY {
 154         u32 Length;                     /* Length of this structure */
 155         u32 KeyIndex;
 156         unsigned char BSSID[6];
 157 };
 158 
 159 struct NDIS_802_11_WEP {
 160         u32 Length;               /* Length of this structure */
 161         u32 KeyIndex;             /* 0 is the per-client key,
 162                                    * 1-N are the global keys
 163                                    */
 164         u32 KeyLength;            /* length of key in bytes */
 165         u8  KeyMaterial[16];      /* variable length depending on above field */
 166 };
 167 
 168 /* mask for authentication/integrity fields */
 169 #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS        0x0f
 170 #define NDIS_802_11_AUTH_REQUEST_REAUTH                 0x01
 171 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE              0x02
 172 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR         0x06
 173 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR            0x0E
 174 
 175 /* MIC check time, 60 seconds. */
 176 #define MIC_CHECK_TIME  60000000
 177 
 178 #ifndef Ndis802_11APMode
 179 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
 180 #endif
 181 
 182 struct  wlan_network {
 183         struct list_head list;
 184         int     network_type;   /*refer to ieee80211.h for WIRELESS_11A/B/G */
 185         int     fixed;          /* set to fixed when not to be removed asi
 186                                  * site-surveying
 187                                  */
 188         unsigned int    last_scanned; /*timestamp for the network */
 189         int     aid;            /*will only be valid when a BSS is joined. */
 190         int     join_res;
 191         struct wlan_bssid_ex network; /*must be the last item */
 192 };
 193 
 194 enum VRTL_CARRIER_SENSE {
 195         DISABLE_VCS,
 196         ENABLE_VCS,
 197         AUTO_VCS
 198 };
 199 
 200 enum VCS_TYPE {
 201         NONE_VCS,
 202         RTS_CTS,
 203         CTS_TO_SELF
 204 };
 205 
 206 #define PWR_CAM 0
 207 #define PWR_MINPS 1
 208 #define PWR_MAXPS 2
 209 #define PWR_UAPSD 3
 210 #define PWR_VOIP 4
 211 
 212 enum UAPSD_MAX_SP {
 213         NO_LIMIT,
 214         TWO_MSDU,
 215         FOUR_MSDU,
 216         SIX_MSDU
 217 };
 218 
 219 #define NUM_PRE_AUTH_KEY 16
 220 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
 221 
 222 #endif /* #ifndef WLAN_BSSDEF_H_ */
 223