drivers/misc/mediatek/connectivity/combo/drv_wlan/mt6630/wlan/os/linux/include/gl_wext.h

   1 /*
   2 ** $Id: //Department/DaVinci/BRANCHES/MT6620_WIFI_DRIVER_V2_3/os/linux/include/gl_wext.h#1 $
   3 */
   4
   5 /*! \file   gl_wext.h
   6     \brief  This file is for Portable Driver linux wireless extension support.
   7 */
   8
   9
  10
  11 /*
  12 ** $Log: gl_wext.h $
  13 **
  14 ** 09 17 2012 cm.chang
  15 ** [BORA00002149] [MT6630 Wi-Fi] Initial software development
  16 ** Duplicate source from MT6620 v2.3 driver branch
  17 ** (Davinci label: MT6620_WIFI_Driver_V2_3_120913_1942_As_MT6630_Base)
  18  *
  19  * 10 12 2011 wh.su
  20  * [WCXRP00001036] [MT6620 Wi-Fi][Driver][FW] Adding the 802.11w code for MFP
  21  * adding the 802.11w related function and define .
  22  *
  23  * 09 20 2011 chinglan.wang
  24  * [WCXRP00000989] [WiFi Direct] [Driver] Add a new io control API to start the formation for the sigma test.
  25  * .
  26  *
  27  * 09 20 2011 chinglan.wang
  28  * [WCXRP00000989] [WiFi Direct] [Driver] Add a new io control API to start the formation for the sigma test.
  29  * .
  30  *
  31  * 01 11 2011 chinglan.wang
  32  * NULL
  33  * Modify to reslove the CR :[ALPS00028994] Use WEP security to connect Marvell 11N AP.  Connection establish successfully.
  34  * Use the WPS function to connect AP, the privacy bit always is set to 1. .
  35  *
  36  * 09 27 2010 wh.su
  37  * NULL
  38  * [WCXRP00000067][MT6620 Wi-Fi][Driver] Support the android+ WAPI function.
  39  *
  40  * 07 08 2010 cp.wu
  41  *
  42  * [WPD00003833] [MT6620 and MT5931] Driver migration - move to new repository.
  43  *
  44  * 06 06 2010 kevin.huang
  45  * [WPD00003832][MT6620 5931] Create driver base
  46  * [MT6620 5931] Create driver base
  47  *
  48  * 03 31 2010 wh.su
  49  * [WPD00003816][MT6620 Wi-Fi] Adding the security support
  50  * modify the wapi related code for new driver's design.
  51  *
  52  * 03 24 2010 jeffrey.chang
  53  * [WPD00003826]Initial import for Linux port
  54  * initial import for Linux port
  55 **  \main\maintrunk.MT5921\12 2009-10-20 17:38:33 GMT mtk01090
  56 **  Refine driver unloading and clean up procedure. Block requests, stop main thread and clean up queued requests, and then stop hw.
  57 **  \main\maintrunk.MT5921\11 2009-09-28 20:19:28 GMT mtk01090
  58 **  Add private ioctl to carry OID structures. Restructure public/private ioctl interfaces to Linux kernel.
  59 **  \main\maintrunk.MT5921\10 2009-09-03 12:12:35 GMT mtk01088
  60 **  adding the function declaration
  61 **  \main\maintrunk.MT5921\9 2009-08-18 22:57:17 GMT mtk01090
  62 **  Add Linux SDIO (with mmc core) support.
  63 **  Add Linux 2.6.21, 2.6.25, 2.6.26.
  64 **  Fix compile warning in Linux.
  65 **  \main\maintrunk.MT5921\8 2008-08-29 16:59:07 GMT mtk01088
  66 **  fixed compiling error
  67 **  \main\maintrunk.MT5921\7 2008-08-29 14:13:28 GMT mtk01088
  68 **  adjust the header file for code refine
  69 **  \main\maintrunk.MT5921\6 2008-03-28 10:40:31 GMT mtk01461
  70 **  Add set desired rate in Linux STD IOCTL
  71 **  \main\maintrunk.MT5921\5 2008-03-11 14:51:08 GMT mtk01461
  72 **  Refine private IOCTL functions
  73 **  \main\maintrunk.MT5921\4 2008-02-12 23:45:45 GMT mtk01461
  74 **  Add Set Frequency & Channel oid support for Linux
  75 **  \main\maintrunk.MT5921\3 2007-11-06 19:36:19 GMT mtk01088
  76 **  add the WPS related code
  77 */
  78
  79 #ifndef _GL_WEXT_H
  80 #define _GL_WEXT_H
  81
  82 #ifdef WIRELESS_EXT
  83 /*******************************************************************************
  84 *                         C O M P I L E R   F L A G S
  85 ********************************************************************************
  86 */
  87
  88 /*******************************************************************************
  89 *                    E X T E R N A L   R E F E R E N C E S
  90 ********************************************************************************
  91 */
  92 #if CFG_SUPPORT_WAPI
  93 extern UINT_8 keyStructBuf[1024];       /* add/remove key shared buffer */
  94 #else
  95 extern UINT_8 keyStructBuf[100];        /* add/remove key shared buffer */
  96 #endif
  97
  98 /* for IE Searching */
  99 extern BOOLEAN
 100 wextSrchDesiredWPAIE(IN PUINT_8 pucIEStart,
 101                      IN INT_32 i4TotalIeLen,
 102                      IN UINT_8 ucDesiredElemId, OUT PUINT_8 * ppucDesiredIE);
 103
 104 #if CFG_SUPPORT_WPS
 105 extern BOOLEAN
 106 wextSrchDesiredWPSIE(IN PUINT_8 pucIEStart,
 107                      IN INT_32 i4TotalIeLen,
 108                      IN UINT_8 ucDesiredElemId, OUT PUINT_8 * ppucDesiredIE);
 109 #endif
 110
 111 /*******************************************************************************
 112 *                              C O N S T A N T S
 113 ********************************************************************************
 114 */
 115 #define KILO          1000
 116 #define RATE_5_5M     11        /* 5.5M */
 117
 118 /*******************************************************************************
 119 *                             D A T A   T Y P E S
 120 ********************************************************************************
 121 */
 122 typedef struct _PARAM_FIXED_IEs {
 123         UINT_8 aucTimestamp[8];
 124         UINT_16 u2BeaconInterval;
 125         UINT_16 u2Capabilities;
 126 } PARAM_FIXED_IEs;
 127
 128 typedef struct _PARAM_VARIABLE_IE_T {
 129         UINT_8 ucElementID;
 130         UINT_8 ucLength;
 131         UINT_8 aucData[1];
 132 } PARAM_VARIABLE_IE_T, *P_PARAM_VARIABLE_IE_T;
 133
 134
 135 #if WIRELESS_EXT < 18
 136
 137 #define SIOCSIWMLME 0x8B16      /* request MLME operation; uses struct iw_mlme */
 138 /* MLME requests (SIOCSIWMLME / struct iw_mlme) */
 139 #define IW_MLME_DEAUTH      0
 140 #define IW_MLME_DISASSOC    1
 141
 142 /*! \brief SIOCSIWMLME data */
 143 struct iw_mlme {
 144         __u16 cmd;              /*!< IW_MLME_* */
 145         __u16 reason_code;
 146         struct sockaddr addr;
 147 };
 148
 149 #define SIOCSIWAUTH 0x8B32      /* set authentication mode params */
 150 #define SIOCGIWAUTH 0x8B33      /* get authentication mode params */
 151 /* SIOCSIWAUTH/SIOCGIWAUTH struct iw_param flags */
 152 #define IW_AUTH_INDEX       0x0FFF
 153 #define IW_AUTH_FLAGS       0xF000
 154 /* SIOCSIWAUTH/SIOCGIWAUTH parameters (0 .. 4095)
 155  * (IW_AUTH_INDEX mask in struct iw_param flags; this is the index of the
 156  * parameter that is being set/get to; value will be read/written to
 157  * struct iw_param value field) */
 158 #define IW_AUTH_WPA_VERSION             0
 159 #define IW_AUTH_CIPHER_PAIRWISE         1
 160 #define IW_AUTH_CIPHER_GROUP            2
 161 #define IW_AUTH_KEY_MGMT                3
 162 #define IW_AUTH_TKIP_COUNTERMEASURES    4
 163 #define IW_AUTH_DROP_UNENCRYPTED        5
 164 #define IW_AUTH_80211_AUTH_ALG          6
 165 #define IW_AUTH_WPA_ENABLED             7
 166 #define IW_AUTH_RX_UNENCRYPTED_EAPOL    8
 167 #define IW_AUTH_ROAMING_CONTROL         9
 168 #define IW_AUTH_PRIVACY_INVOKED        10
 169 #if CFG_SUPPORT_802_11W
 170 #define IW_AUTH_MFP                    12
 171
 172 #define IW_AUTH_MFP_DISABLED    0       /* MFP disabled */
 173 #define IW_AUTH_MFP_OPTIONAL    1       /* MFP optional */
 174 #define IW_AUTH_MFP_REQUIRED    2       /* MFP required */
 175 #endif
 176
 177 /* IW_AUTH_WPA_VERSION values (bit field) */
 178 #define IW_AUTH_WPA_VERSION_DISABLED    0x00000001
 179 #define IW_AUTH_WPA_VERSION_WPA         0x00000002
 180 #define IW_AUTH_WPA_VERSION_WPA2        0x00000004
 181
 182 /* IW_AUTH_PAIRWISE_CIPHER and IW_AUTH_GROUP_CIPHER values (bit field) */
 183 #define IW_AUTH_CIPHER_NONE     0x00000001
 184 #define IW_AUTH_CIPHER_WEP40    0x00000002
 185 #define IW_AUTH_CIPHER_TKIP     0x00000004
 186 #define IW_AUTH_CIPHER_CCMP     0x00000008
 187 #define IW_AUTH_CIPHER_WEP104   0x00000010
 188
 189 /* IW_AUTH_KEY_MGMT values (bit field) */
 190 #define IW_AUTH_KEY_MGMT_802_1X     1
 191 #define IW_AUTH_KEY_MGMT_PSK        2
 192 #define IW_AUTH_KEY_MGMT_WPA_NONE   4
 193
 194 /* IW_AUTH_80211_AUTH_ALG values (bit field) */
 195 #define IW_AUTH_ALG_OPEN_SYSTEM 0x00000001
 196 #define IW_AUTH_ALG_SHARED_KEY  0x00000002
 197 #define IW_AUTH_ALG_LEAP        0x00000004
 198
 199 /* IW_AUTH_ROAMING_CONTROL values */
 200 #define IW_AUTH_ROAMING_ENABLE  0       /* driver/firmware based roaming */
 201 #define IW_AUTH_ROAMING_DISABLE 1       /* user space program used for roaming
 202                                          * control */
 203
 204 #define SIOCSIWENCODEEXT 0x8B34 /* set encoding token & mode */
 205 #define SIOCGIWENCODEEXT 0x8B35 /* get encoding token & mode */
 206 /* SIOCSIWENCODEEXT definitions */
 207 #define IW_ENCODE_SEQ_MAX_SIZE  8
 208 /* struct iw_encode_ext ->alg */
 209 #define IW_ENCODE_ALG_NONE  0
 210 #define IW_ENCODE_ALG_WEP   1
 211 #define IW_ENCODE_ALG_TKIP  2
 212 #define IW_ENCODE_ALG_CCMP  3
 213 #if CFG_SUPPORT_802_11W
 214 #define IW_ENCODE_ALG_AES_CMAC  5
 215 #endif
 216
 217 /* struct iw_encode_ext ->ext_flags */
 218 #define IW_ENCODE_EXT_TX_SEQ_VALID  0x00000001
 219 #define IW_ENCODE_EXT_RX_SEQ_VALID  0x00000002
 220 #define IW_ENCODE_EXT_GROUP_KEY     0x00000004
 221 #define IW_ENCODE_EXT_SET_TX_KEY    0x00000008
 222
 223 struct iw_encode_ext {
 224         __u32 ext_flags;        /*!< IW_ENCODE_EXT_* */
 225         __u8 tx_seq[IW_ENCODE_SEQ_MAX_SIZE];    /*!< LSB first */
 226         __u8 rx_seq[IW_ENCODE_SEQ_MAX_SIZE];    /*!< LSB first */
 227         struct sockaddr addr;   /*!< ff:ff:ff:ff:ff:ff for broadcast/multicast
 228                                  *   (group) keys or unicast address for
 229                                  *   individual keys */
 230         __u16 alg;              /*!< IW_ENCODE_ALG_* */
 231         __u16 key_len;
 232         __u8 key[0];
 233 };
 234
 235 #define SIOCSIWPMKSA        0x8B36      /* PMKSA cache operation */
 236 #define IW_PMKSA_ADD        1
 237 #define IW_PMKSA_REMOVE     2
 238 #define IW_PMKSA_FLUSH      3
 239
 240 #define IW_PMKID_LEN        16
 241
 242 struct iw_pmksa {
 243         __u32 cmd;              /*!< IW_PMKSA_* */
 244         struct sockaddr bssid;
 245         __u8 pmkid[IW_PMKID_LEN];
 246 };
 247
 248 #define IWEVGENIE   0x8C05      /* Generic IE (WPA, RSN, WMM, ..)
 249                                  * (scan results); This includes id and
 250                                  * length fields. One IWEVGENIE may
 251                                  * contain more than one IE. Scan
 252                                  * results may contain one or more
 253                                  * IWEVGENIE events. */
 254 #define IWEVMICHAELMICFAILURE 0x8C06    /* Michael MIC failure
 255                                          * (struct iw_michaelmicfailure)
 256                                          */
 257 #define IWEVASSOCREQIE  0x8C07  /* IEs used in (Re)Association Request.
 258                                  * The data includes id and length
 259                                  * fields and may contain more than one
 260                                  * IE. This event is required in
 261                                  * Managed mode if the driver
 262                                  * generates its own WPA/RSN IE. This
 263                                  * should be sent just before
 264                                  * IWEVREGISTERED event for the
 265                                  * association. */
 266 #define IWEVASSOCRESPIE 0x8C08  /* IEs used in (Re)Association
 267                                  * Response. The data includes id and
 268                                  * length fields and may contain more
 269                                  * than one IE. This may be sent
 270                                  * between IWEVASSOCREQIE and
 271                                  * IWEVREGISTERED events for the
 272                                  * association. */
 273 #define IWEVPMKIDCAND   0x8C09  /* PMKID candidate for RSN
 274                                  * pre-authentication
 275                                  * (struct iw_pmkid_cand) */
 276
 277 #endif                          /* WIRELESS_EXT < 18 */
 278
 279 #if WIRELESS_EXT < 17
 280 /* Statistics flags (bitmask in updated) */
 281 #define IW_QUAL_QUAL_UPDATED    0x1     /* Value was updated since last read */
 282 #define IW_QUAL_LEVEL_UPDATED   0x2
 283 #define IW_QUAL_NOISE_UPDATED   0x4
 284 #define IW_QUAL_QUAL_INVALID    0x10    /* Driver doesn't provide value */
 285 #define IW_QUAL_LEVEL_INVALID   0x20
 286 #define IW_QUAL_NOISE_INVALID   0x40
 287 #endif
 288
 289 enum {
 290         IEEE80211_FILTER_TYPE_BEACON = 1 << 0,
 291         IEEE80211_FILTER_TYPE_PROBE_REQ = 1 << 1,
 292         IEEE80211_FILTER_TYPE_PROBE_RESP = 1 << 2,
 293         IEEE80211_FILTER_TYPE_ASSOC_REQ = 1 << 3,
 294         IEEE80211_FILTER_TYPE_ASSOC_RESP = 1 << 4,
 295         IEEE80211_FILTER_TYPE_AUTH = 1 << 5,
 296         IEEE80211_FILTER_TYPE_DEAUTH = 1 << 6,
 297         IEEE80211_FILTER_TYPE_DISASSOC = 1 << 7,
 298         IEEE80211_FILTER_TYPE_ALL = 0xFF        /* used to check the valid filter bits */
 299 };
 300
 301 #if CFG_SUPPORT_WAPI
 302 #define IW_AUTH_WAPI_ENABLED     0x20
 303 #define IW_ENCODE_ALG_SMS4  0x20
 304 #endif
 305
 306 #if CFG_SUPPORT_WAPI            /* Android+ */
 307 #define IW_AUTH_KEY_MGMT_WAPI_PSK   3
 308 #define IW_AUTH_KEY_MGMT_WAPI_CERT  4
 309 #endif
 310 #define IW_AUTH_KEY_MGMT_WPS  5
 311
 312 #if CFG_SUPPORT_802_11W
 313 #define IW_AUTH_KEY_MGMT_802_1X_SHA256 7
 314 #define IW_AUTH_KEY_MGMT_PSK_SHA256 8
 315 #endif
 316
 317
 318 /*******************************************************************************
 319 *                            P U B L I C   D A T A
 320 ********************************************************************************
 321 */
 322 extern const struct iw_handler_def wext_handler_def;
 323
 324 /*******************************************************************************
 325 *                           P R I V A T E   D A T A
 326 ********************************************************************************
 327 */
 328
 329 /*******************************************************************************
 330 *                                 M A C R O S
 331 ********************************************************************************
 332 */
 333
 334 /*******************************************************************************
 335 *                  F U N C T I O N   D E C L A R A T I O N S
 336 ********************************************************************************
 337 */
 338 /* wireless extensions' ioctls */
 339 int wext_support_ioctl(IN struct net_device *prDev, IN struct ifreq *prIfReq, IN int i4Cmd);
 340
 341 int
 342 wext_set_rate(IN struct net_device *prNetDev,
 343               IN struct iw_request_info *prIwReqInfo, IN struct iw_param *prRate, IN char *pcExtra);
 344
 345 void
 346 wext_indicate_wext_event(IN P_GLUE_INFO_T prGlueInfo,
 347                          IN unsigned int u4Cmd,
 348                          IN unsigned char *pucData, IN unsigned int u4DataLen);
 349
 350 struct iw_statistics *wext_get_wireless_stats(struct net_device *prDev);
 351
 352 int wext_get_priv(IN struct net_device *prNetDev, IN struct ifreq *prIfReq);
 353
 354 BOOLEAN
 355 wextSrchDesiredWPAIE(IN PUINT_8 pucIEStart,
 356                      IN INT_32 i4TotalIeLen,
 357                      IN UINT_8 ucDesiredElemId, OUT PUINT_8 * ppucDesiredIE);
 358
 359 #if CFG_SUPPORT_WPS
 360 BOOLEAN
 361 wextSrchDesiredWPSIE(IN PUINT_8 pucIEStart,
 362                      IN INT_32 i4TotalIeLen,
 363                      IN UINT_8 ucDesiredElemId, OUT PUINT_8 * ppucDesiredIE);
 364 #endif
 365
 366 #if CFG_SUPPORT_PASSPOINT
 367 BOOLEAN
 368 wextSrchDesiredHS20IE(IN PUINT_8 pucIEStart, IN INT_32 i4TotalIeLen, OUT PUINT_8 * ppucDesiredIE);
 369
 370 BOOLEAN
 371 wextSrchDesiredInterworkingIE(IN PUINT_8 pucIEStart,
 372                               IN INT_32 i4TotalIeLen, OUT PUINT_8 * ppucDesiredIE);
 373
 374 BOOLEAN
 375 wextSrchDesiredAdvProtocolIE(IN PUINT_8 pucIEStart,
 376                              IN INT_32 i4TotalIeLen, OUT PUINT_8 * ppucDesiredIE);
 377
 378 BOOLEAN
 379 wextSrchDesiredRoamingConsortiumIE(IN PUINT_8 pucIEStart,
 380                                    IN INT_32 i4TotalIeLen, OUT PUINT_8 * ppucDesiredIE);
 381 #endif                          /* CFG_SUPPORT_PASSPOINT */
 382
 383
 384 BOOLEAN
 385 wextSrchDesiredWAPIIE(IN PUINT_8 pucIEStart, IN INT_32 i4TotalIeLen, OUT PUINT_8 * ppucDesiredIE);
 386
 387 /*******************************************************************************
 388 *                              F U N C T I O N S
 389 ********************************************************************************
 390 */
 391
 392 #endif                          /* WIRELESS_EXT */
 393
 394 #endif                          /* _GL_WEXT_H */