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   1 /* hfa384x.h
   2 *
   3 * Defines the constants and data structures for the hfa384x
   4 *
   5 * Copyright (C) 1999 AbsoluteValue Systems, Inc.  All Rights Reserved.
   6 * --------------------------------------------------------------------
   7 *
   8 * linux-wlan
   9 *
  10 *   The contents of this file are subject to the Mozilla Public
  11 *   License Version 1.1 (the "License"); you may not use this file
  12 *   except in compliance with the License. You may obtain a copy of
  13 *   the License at http://www.mozilla.org/MPL/
  14 *
  15 *   Software distributed under the License is distributed on an "AS
  16 *   IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  17 *   implied. See the License for the specific language governing
  18 *   rights and limitations under the License.
  19 *
  20 *   Alternatively, the contents of this file may be used under the
  21 *   terms of the GNU Public License version 2 (the "GPL"), in which
  22 *   case the provisions of the GPL are applicable instead of the
  23 *   above.  If you wish to allow the use of your version of this file
  24 *   only under the terms of the GPL and not to allow others to use
  25 *   your version of this file under the MPL, indicate your decision
  26 *   by deleting the provisions above and replace them with the notice
  27 *   and other provisions required by the GPL.  If you do not delete
  28 *   the provisions above, a recipient may use your version of this
  29 *   file under either the MPL or the GPL.
  30 *
  31 * --------------------------------------------------------------------
  32 *
  33 * Inquiries regarding the linux-wlan Open Source project can be
  34 * made directly to:
  35 *
  36 * AbsoluteValue Systems Inc.
  37 * info@linux-wlan.com
  38 * http://www.linux-wlan.com
  39 *
  40 * --------------------------------------------------------------------
  41 *
  42 * Portions of the development of this software were funded by
  43 * Intersil Corporation as part of PRISM(R) chipset product development.
  44 *
  45 * --------------------------------------------------------------------
  46 *
  47 *   [Implementation and usage notes]
  48 *
  49 *   [References]
  50 *       CW10 Programmer's Manual v1.5
  51 *       IEEE 802.11 D10.0
  52 *
  53 * --------------------------------------------------------------------
  54 */
  55
  56 #ifndef _HFA384x_H
  57 #define _HFA384x_H
  58
  59 #define HFA384x_FIRMWARE_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
  60
  61 #include <linux/if_ether.h>
  62
  63 /*--- Mins & Maxs -----------------------------------*/
  64 #define         HFA384x_PORTID_MAX              ((u16)7)
  65 #define         HFA384x_NUMPORTS_MAX            ((u16)(HFA384x_PORTID_MAX+1))
  66 #define         HFA384x_PDR_LEN_MAX             ((u16)512)      /* in bytes, from EK */
  67 #define         HFA384x_PDA_RECS_MAX            ((u16)200)      /* a guess */
  68 #define         HFA384x_PDA_LEN_MAX             ((u16)1024)     /* in bytes, from EK */
  69 #define         HFA384x_SCANRESULT_MAX          ((u16)31)
  70 #define         HFA384x_HSCANRESULT_MAX         ((u16)31)
  71 #define         HFA384x_CHINFORESULT_MAX        ((u16)16)
  72 #define         HFA384x_RID_GUESSING_MAXLEN     2048    /* I'm not really sure */
  73 #define         HFA384x_RIDDATA_MAXLEN          HFA384x_RID_GUESSING_MAXLEN
  74 #define         HFA384x_USB_RWMEM_MAXLEN        2048
  75
  76 /*--- Support Constants -----------------------------*/
  77 #define         HFA384x_PORTTYPE_IBSS                   ((u16)0)
  78 #define         HFA384x_PORTTYPE_BSS                    ((u16)1)
  79 #define         HFA384x_PORTTYPE_PSUEDOIBSS             ((u16)3)
  80 #define         HFA384x_WEPFLAGS_PRIVINVOKED            ((u16)BIT(0))
  81 #define         HFA384x_WEPFLAGS_EXCLUDE                ((u16)BIT(1))
  82 #define         HFA384x_WEPFLAGS_DISABLE_TXCRYPT        ((u16)BIT(4))
  83 #define         HFA384x_WEPFLAGS_DISABLE_RXCRYPT        ((u16)BIT(7))
  84 #define         HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM      ((u16)3)
  85 #define         HFA384x_PORTSTATUS_DISABLED             ((u16)1)
  86 #define         HFA384x_RATEBIT_1                       ((u16)1)
  87 #define         HFA384x_RATEBIT_2                       ((u16)2)
  88 #define         HFA384x_RATEBIT_5dot5                   ((u16)4)
  89 #define         HFA384x_RATEBIT_11                      ((u16)8)
  90
  91 /*--- MAC Internal memory constants and macros ------*/
  92 /* masks and macros used to manipulate MAC internal memory addresses. */
  93 /* MAC internal memory addresses are 23 bit quantities.  The MAC uses
  94  * a paged address space where the upper 16 bits are the page number
  95  * and the lower 7 bits are the offset.  There are various Host API
  96  * elements that require two 16-bit quantities to specify a MAC
  97  * internal memory address.  Unfortunately, some of the API's use a
  98  * page/offset format where the offset value is JUST the lower seven
  99  * bits and the page is  the remaining 16 bits.  Some of the API's
 100  * assume that the 23 bit address has been split at the 16th bit.  We
 101  * refer to these two formats as AUX format and CMD format.  The
 102  * macros below help handle some of this.
 103  */
 104
 105 /* Mask bits for discarding unwanted pieces in a flat address */
 106 #define         HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80)
 107 #define         HFA384x_ADDR_FLAT_AUX_OFF_MASK  (0x0000007f)
 108 #define         HFA384x_ADDR_FLAT_CMD_PAGE_MASK (0xffff0000)
 109 #define         HFA384x_ADDR_FLAT_CMD_OFF_MASK  (0x0000ffff)
 110
 111 /* Mask bits for discarding unwanted pieces in AUX format
 112    16-bit address parts */
 113 #define         HFA384x_ADDR_AUX_PAGE_MASK      (0xffff)
 114 #define         HFA384x_ADDR_AUX_OFF_MASK       (0x007f)
 115
 116 /* Make a 32-bit flat address from AUX format 16-bit page and offset */
 117 #define         HFA384x_ADDR_AUX_MKFLAT(p, o)   \
 118                 (((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \
 119                 ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK))
 120
 121 /* Make CMD format offset and page from a 32-bit flat address */
 122 #define         HFA384x_ADDR_CMD_MKPAGE(f) \
 123                 ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_CMD_PAGE_MASK)>>16))
 124 #define         HFA384x_ADDR_CMD_MKOFF(f) \
 125                 ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_CMD_OFF_MASK))
 126
 127 /*--- Controller Memory addresses -------------------*/
 128 #define         HFA3842_PDA_BASE        (0x007f0000UL)
 129 #define         HFA3841_PDA_BASE        (0x003f0000UL)
 130 #define         HFA3841_PDA_BOGUS_BASE  (0x00390000UL)
 131
 132 /*--- Driver Download states  -----------------------*/
 133 #define         HFA384x_DLSTATE_DISABLED                0
 134 #define         HFA384x_DLSTATE_RAMENABLED              1
 135 #define         HFA384x_DLSTATE_FLASHENABLED            2
 136
 137 /*--- Register Field Masks --------------------------*/
 138 #define         HFA384x_CMD_AINFO               ((u16)(BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9) | BIT(8)))
 139 #define         HFA384x_CMD_MACPORT             ((u16)(BIT(10) | BIT(9) | BIT(8)))
 140 #define         HFA384x_CMD_PROGMODE            ((u16)(BIT(9) | BIT(8)))
 141 #define         HFA384x_CMD_CMDCODE             ((u16)(BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)))
 142
 143 #define         HFA384x_STATUS_RESULT           ((u16)(BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9) | BIT(8)))
 144
 145 /*--- Command Code Constants --------------------------*/
 146 /*--- Controller Commands --------------------------*/
 147 #define         HFA384x_CMDCODE_INIT            ((u16)0x00)
 148 #define         HFA384x_CMDCODE_ENABLE          ((u16)0x01)
 149 #define         HFA384x_CMDCODE_DISABLE         ((u16)0x02)
 150
 151 /*--- Regulate Commands --------------------------*/
 152 #define         HFA384x_CMDCODE_INQ             ((u16)0x11)
 153
 154 /*--- Configure Commands --------------------------*/
 155 #define         HFA384x_CMDCODE_DOWNLD          ((u16)0x22)
 156
 157 /*--- Debugging Commands -----------------------------*/
 158 #define         HFA384x_CMDCODE_MONITOR         ((u16)(0x38))
 159 #define         HFA384x_MONITOR_ENABLE          ((u16)(0x0b))
 160 #define         HFA384x_MONITOR_DISABLE         ((u16)(0x0f))
 161
 162 /*--- Result Codes --------------------------*/
 163 #define         HFA384x_CMD_ERR                 ((u16)(0x7F))
 164
 165 /*--- Programming Modes --------------------------
 166         MODE 0: Disable programming
 167         MODE 1: Enable volatile memory programming
 168         MODE 2: Enable non-volatile memory programming
 169         MODE 3: Program non-volatile memory section
 170 --------------------------------------------------*/
 171 #define         HFA384x_PROGMODE_DISABLE        ((u16)0x00)
 172 #define         HFA384x_PROGMODE_RAM            ((u16)0x01)
 173 #define         HFA384x_PROGMODE_NV             ((u16)0x02)
 174 #define         HFA384x_PROGMODE_NVWRITE        ((u16)0x03)
 175
 176 /*--- Record ID Constants --------------------------*/
 177 /*--------------------------------------------------------------------
 178 Configuration RIDs: Network Parameters, Static Configuration Entities
 179 --------------------------------------------------------------------*/
 180 #define         HFA384x_RID_CNFPORTTYPE         ((u16)0xFC00)
 181 #define         HFA384x_RID_CNFOWNMACADDR       ((u16)0xFC01)
 182 #define         HFA384x_RID_CNFDESIREDSSID      ((u16)0xFC02)
 183 #define         HFA384x_RID_CNFOWNCHANNEL       ((u16)0xFC03)
 184 #define         HFA384x_RID_CNFOWNSSID          ((u16)0xFC04)
 185 #define         HFA384x_RID_CNFMAXDATALEN       ((u16)0xFC07)
 186
 187 /*--------------------------------------------------------------------
 188 Configuration RID lengths: Network Params, Static Config Entities
 189   This is the length of JUST the DATA part of the RID (does not
 190   include the len or code fields)
 191 --------------------------------------------------------------------*/
 192 #define         HFA384x_RID_CNFOWNMACADDR_LEN   ((u16)6)
 193 #define         HFA384x_RID_CNFDESIREDSSID_LEN  ((u16)34)
 194 #define         HFA384x_RID_CNFOWNSSID_LEN      ((u16)34)
 195
 196 /*--------------------------------------------------------------------
 197 Configuration RIDs: Network Parameters, Dynamic Configuration Entities
 198 --------------------------------------------------------------------*/
 199 #define         HFA384x_RID_CREATEIBSS          ((u16)0xFC81)
 200 #define         HFA384x_RID_FRAGTHRESH          ((u16)0xFC82)
 201 #define         HFA384x_RID_RTSTHRESH           ((u16)0xFC83)
 202 #define         HFA384x_RID_TXRATECNTL          ((u16)0xFC84)
 203 #define         HFA384x_RID_PROMISCMODE         ((u16)0xFC85)
 204
 205 /*----------------------------------------------------------------------
 206 Information RIDs: NIC Information
 207 --------------------------------------------------------------------*/
 208 #define         HFA384x_RID_MAXLOADTIME         ((u16)0xFD00)
 209 #define         HFA384x_RID_DOWNLOADBUFFER      ((u16)0xFD01)
 210 #define         HFA384x_RID_PRIIDENTITY         ((u16)0xFD02)
 211 #define         HFA384x_RID_PRISUPRANGE         ((u16)0xFD03)
 212 #define         HFA384x_RID_PRI_CFIACTRANGES    ((u16)0xFD04)
 213 #define         HFA384x_RID_NICSERIALNUMBER     ((u16)0xFD0A)
 214 #define         HFA384x_RID_NICIDENTITY         ((u16)0xFD0B)
 215 #define         HFA384x_RID_MFISUPRANGE         ((u16)0xFD0C)
 216 #define         HFA384x_RID_CFISUPRANGE         ((u16)0xFD0D)
 217 #define         HFA384x_RID_STAIDENTITY         ((u16)0xFD20)
 218 #define         HFA384x_RID_STASUPRANGE         ((u16)0xFD21)
 219 #define         HFA384x_RID_STA_MFIACTRANGES    ((u16)0xFD22)
 220 #define         HFA384x_RID_STA_CFIACTRANGES    ((u16)0xFD23)
 221
 222 /*----------------------------------------------------------------------
 223 Information RID Lengths: NIC Information
 224   This is the length of JUST the DATA part of the RID (does not
 225   include the len or code fields)
 226 --------------------------------------------------------------------*/
 227 #define         HFA384x_RID_NICSERIALNUMBER_LEN         ((u16)12)
 228
 229 /*--------------------------------------------------------------------
 230 Information RIDs:  MAC Information
 231 --------------------------------------------------------------------*/
 232 #define         HFA384x_RID_PORTSTATUS          ((u16)0xFD40)
 233 #define         HFA384x_RID_CURRENTSSID         ((u16)0xFD41)
 234 #define         HFA384x_RID_CURRENTBSSID        ((u16)0xFD42)
 235 #define         HFA384x_RID_CURRENTTXRATE       ((u16)0xFD44)
 236 #define         HFA384x_RID_SHORTRETRYLIMIT     ((u16)0xFD48)
 237 #define         HFA384x_RID_LONGRETRYLIMIT      ((u16)0xFD49)
 238 #define         HFA384x_RID_MAXTXLIFETIME       ((u16)0xFD4A)
 239 #define         HFA384x_RID_PRIVACYOPTIMP       ((u16)0xFD4F)
 240 #define         HFA384x_RID_DBMCOMMSQUALITY     ((u16)0xFD51)
 241
 242 /*--------------------------------------------------------------------
 243 Information RID Lengths:  MAC Information
 244   This is the length of JUST the DATA part of the RID (does not
 245   include the len or code fields)
 246 --------------------------------------------------------------------*/
 247 #define         HFA384x_RID_DBMCOMMSQUALITY_LEN         ((u16)sizeof(hfa384x_dbmcommsquality_t))
 248 #define         HFA384x_RID_JOINREQUEST_LEN             ((u16)sizeof(hfa384x_JoinRequest_data_t))
 249
 250 /*--------------------------------------------------------------------
 251 Information RIDs:  Modem Information
 252 --------------------------------------------------------------------*/
 253 #define         HFA384x_RID_CURRENTCHANNEL      ((u16)0xFDC1)
 254
 255 /*--------------------------------------------------------------------
 256 API ENHANCEMENTS (NOT ALREADY IMPLEMENTED)
 257 --------------------------------------------------------------------*/
 258 #define         HFA384x_RID_CNFWEPDEFAULTKEYID  ((u16)0xFC23)
 259 #define         HFA384x_RID_CNFWEPDEFAULTKEY0   ((u16)0xFC24)
 260 #define         HFA384x_RID_CNFWEPDEFAULTKEY1   ((u16)0xFC25)
 261 #define         HFA384x_RID_CNFWEPDEFAULTKEY2   ((u16)0xFC26)
 262 #define         HFA384x_RID_CNFWEPDEFAULTKEY3   ((u16)0xFC27)
 263 #define         HFA384x_RID_CNFWEPFLAGS         ((u16)0xFC28)
 264 #define         HFA384x_RID_CNFAUTHENTICATION   ((u16)0xFC2A)
 265 #define         HFA384x_RID_CNFROAMINGMODE      ((u16)0xFC2D)
 266 #define         HFA384x_RID_CNFAPBCNint         ((u16)0xFC33)
 267 #define         HFA384x_RID_CNFDBMADJUST        ((u16)0xFC46)
 268 #define         HFA384x_RID_CNFWPADATA          ((u16)0xFC48)
 269 #define         HFA384x_RID_CNFBASICRATES       ((u16)0xFCB3)
 270 #define         HFA384x_RID_CNFSUPPRATES        ((u16)0xFCB4)
 271 #define         HFA384x_RID_CNFPASSIVESCANCTRL  ((u16)0xFCBA)
 272 #define         HFA384x_RID_TXPOWERMAX          ((u16)0xFCBE)
 273 #define         HFA384x_RID_JOINREQUEST         ((u16)0xFCE2)
 274 #define         HFA384x_RID_AUTHENTICATESTA     ((u16)0xFCE3)
 275 #define         HFA384x_RID_HOSTSCAN            ((u16)0xFCE5)
 276
 277 #define         HFA384x_RID_CNFWEPDEFAULTKEY_LEN        ((u16)6)
 278 #define         HFA384x_RID_CNFWEP128DEFAULTKEY_LEN     ((u16)14)
 279
 280 /*--------------------------------------------------------------------
 281 PD Record codes
 282 --------------------------------------------------------------------*/
 283 #define HFA384x_PDR_PCB_PARTNUM         ((u16)0x0001)
 284 #define HFA384x_PDR_PDAVER              ((u16)0x0002)
 285 #define HFA384x_PDR_NIC_SERIAL          ((u16)0x0003)
 286 #define HFA384x_PDR_MKK_MEASUREMENTS    ((u16)0x0004)
 287 #define HFA384x_PDR_NIC_RAMSIZE         ((u16)0x0005)
 288 #define HFA384x_PDR_MFISUPRANGE         ((u16)0x0006)
 289 #define HFA384x_PDR_CFISUPRANGE         ((u16)0x0007)
 290 #define HFA384x_PDR_NICID               ((u16)0x0008)
 291 #define HFA384x_PDR_MAC_ADDRESS         ((u16)0x0101)
 292 #define HFA384x_PDR_REGDOMAIN           ((u16)0x0103)
 293 #define HFA384x_PDR_ALLOWED_CHANNEL     ((u16)0x0104)
 294 #define HFA384x_PDR_DEFAULT_CHANNEL     ((u16)0x0105)
 295 #define HFA384x_PDR_TEMPTYPE            ((u16)0x0107)
 296 #define HFA384x_PDR_IFR_SETTING         ((u16)0x0200)
 297 #define HFA384x_PDR_RFR_SETTING         ((u16)0x0201)
 298 #define HFA384x_PDR_HFA3861_BASELINE    ((u16)0x0202)
 299 #define HFA384x_PDR_HFA3861_SHADOW      ((u16)0x0203)
 300 #define HFA384x_PDR_HFA3861_IFRF        ((u16)0x0204)
 301 #define HFA384x_PDR_HFA3861_CHCALSP     ((u16)0x0300)
 302 #define HFA384x_PDR_HFA3861_CHCALI      ((u16)0x0301)
 303 #define HFA384x_PDR_MAX_TX_POWER        ((u16)0x0302)
 304 #define HFA384x_PDR_MASTER_CHAN_LIST    ((u16)0x0303)
 305 #define HFA384x_PDR_3842_NIC_CONFIG     ((u16)0x0400)
 306 #define HFA384x_PDR_USB_ID              ((u16)0x0401)
 307 #define HFA384x_PDR_PCI_ID              ((u16)0x0402)
 308 #define HFA384x_PDR_PCI_IFCONF          ((u16)0x0403)
 309 #define HFA384x_PDR_PCI_PMCONF          ((u16)0x0404)
 310 #define HFA384x_PDR_RFENRGY             ((u16)0x0406)
 311 #define HFA384x_PDR_USB_POWER_TYPE      ((u16)0x0407)
 312 #define HFA384x_PDR_USB_MAX_POWER       ((u16)0x0409)
 313 #define HFA384x_PDR_USB_MANUFACTURER    ((u16)0x0410)
 314 #define HFA384x_PDR_USB_PRODUCT         ((u16)0x0411)
 315 #define HFA384x_PDR_ANT_DIVERSITY       ((u16)0x0412)
 316 #define HFA384x_PDR_HFO_DELAY           ((u16)0x0413)
 317 #define HFA384x_PDR_SCALE_THRESH        ((u16)0x0414)
 318
 319 #define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900)
 320 #define HFA384x_PDR_HFA3861_MANF_TESTI  ((u16)0x0901)
 321 #define HFA384x_PDR_END_OF_PDA          ((u16)0x0000)
 322
 323 /*--- Register Test/Get/Set Field macros ------------------------*/
 324
 325 #define         HFA384x_CMD_AINFO_SET(value)            ((u16)((u16)(value) << 8))
 326 #define         HFA384x_CMD_MACPORT_SET(value)          ((u16)HFA384x_CMD_AINFO_SET(value))
 327 #define         HFA384x_CMD_PROGMODE_SET(value)         ((u16)HFA384x_CMD_AINFO_SET((u16)value))
 328 #define         HFA384x_CMD_CMDCODE_SET(value)          ((u16)(value))
 329
 330 #define         HFA384x_STATUS_RESULT_SET(value)        (((u16)(value)) << 8)
 331
 332 /* Host Maintained State Info */
 333 #define HFA384x_STATE_PREINIT   0
 334 #define HFA384x_STATE_INIT      1
 335 #define HFA384x_STATE_RUNNING   2
 336
 337 /*-------------------------------------------------------------*/
 338 /* Commonly used basic types */
 339 typedef struct hfa384x_bytestr {
 340         u16 len;
 341         u8 data[0];
 342 } __attribute__ ((packed)) hfa384x_bytestr_t;
 343
 344 typedef struct hfa384x_bytestr32 {
 345         u16 len;
 346         u8 data[32];
 347 } __attribute__ ((packed)) hfa384x_bytestr32_t;
 348
 349 /*--------------------------------------------------------------------
 350 Configuration Record Structures:
 351         Network Parameters, Static Configuration Entities
 352 --------------------------------------------------------------------*/
 353
 354 /*-- Hardware/Firmware Component Information ----------*/
 355 typedef struct hfa384x_compident {
 356         u16 id;
 357         u16 variant;
 358         u16 major;
 359         u16 minor;
 360 } __attribute__ ((packed)) hfa384x_compident_t;
 361
 362 typedef struct hfa384x_caplevel {
 363         u16 role;
 364         u16 id;
 365         u16 variant;
 366         u16 bottom;
 367         u16 top;
 368 } __attribute__ ((packed)) hfa384x_caplevel_t;
 369
 370 /*-- Configuration Record: cnfAuthentication --*/
 371 #define HFA384x_CNFAUTHENTICATION_OPENSYSTEM    0x0001
 372 #define HFA384x_CNFAUTHENTICATION_SHAREDKEY     0x0002
 373 #define HFA384x_CNFAUTHENTICATION_LEAP          0x0004
 374
 375 /*--------------------------------------------------------------------
 376 Configuration Record Structures:
 377         Network Parameters, Dynamic Configuration Entities
 378 --------------------------------------------------------------------*/
 379
 380 #define HFA384x_CREATEIBSS_JOINCREATEIBSS          0
 381
 382 /*-- Configuration Record: HostScanRequest (data portion only) --*/
 383 typedef struct hfa384x_HostScanRequest_data {
 384         u16 channelList;
 385         u16 txRate;
 386         hfa384x_bytestr32_t ssid;
 387 } __attribute__ ((packed)) hfa384x_HostScanRequest_data_t;
 388
 389 /*-- Configuration Record: JoinRequest (data portion only) --*/
 390 typedef struct hfa384x_JoinRequest_data {
 391         u8 bssid[WLAN_BSSID_LEN];
 392         u16 channel;
 393 } __attribute__ ((packed)) hfa384x_JoinRequest_data_t;
 394
 395 /*-- Configuration Record: authenticateStation (data portion only) --*/
 396 typedef struct hfa384x_authenticateStation_data {
 397         u8 address[ETH_ALEN];
 398         u16 status;
 399         u16 algorithm;
 400 } __attribute__ ((packed)) hfa384x_authenticateStation_data_t;
 401
 402 /*-- Configuration Record: WPAData       (data portion only) --*/
 403 typedef struct hfa384x_WPAData {
 404         u16 datalen;
 405         u8 data[0];             // max 80
 406 } __attribute__ ((packed)) hfa384x_WPAData_t;
 407
 408 /*--------------------------------------------------------------------
 409 Information Record Structures: NIC Information
 410 --------------------------------------------------------------------*/
 411
 412 /*-- Information Record: DownLoadBuffer --*/
 413 /* NOTE: The page and offset are in AUX format */
 414 typedef struct hfa384x_downloadbuffer {
 415         u16 page;
 416         u16 offset;
 417         u16 len;
 418 } __attribute__ ((packed)) hfa384x_downloadbuffer_t;
 419
 420 /*--------------------------------------------------------------------
 421 Information Record Structures: NIC Information
 422 --------------------------------------------------------------------*/
 423
 424 #define HFA384x_PSTATUS_CONN_IBSS       ((u16)3)
 425
 426 /*-- Information Record: commsquality --*/
 427 typedef struct hfa384x_commsquality {
 428         u16 CQ_currBSS;
 429         u16 ASL_currBSS;
 430         u16 ANL_currFC;
 431 } __attribute__ ((packed)) hfa384x_commsquality_t;
 432
 433 /*-- Information Record: dmbcommsquality --*/
 434 typedef struct hfa384x_dbmcommsquality {
 435         u16 CQdbm_currBSS;
 436         u16 ASLdbm_currBSS;
 437         u16 ANLdbm_currFC;
 438 } __attribute__ ((packed)) hfa384x_dbmcommsquality_t;
 439
 440 /*--------------------------------------------------------------------
 441 FRAME STRUCTURES: Communication Frames
 442 ----------------------------------------------------------------------
 443 Communication Frames: Transmit Frames
 444 --------------------------------------------------------------------*/
 445 /*-- Communication Frame: Transmit Frame Structure --*/
 446 typedef struct hfa384x_tx_frame {
 447         u16 status;
 448         u16 reserved1;
 449         u16 reserved2;
 450         u32 sw_support;
 451         u8 tx_retrycount;
 452         u8 tx_rate;
 453         u16 tx_control;
 454
 455         /*-- 802.11 Header Information --*/
 456
 457         u16 frame_control;
 458         u16 duration_id;
 459         u8 address1[6];
 460         u8 address2[6];
 461         u8 address3[6];
 462         u16 sequence_control;
 463         u8 address4[6];
 464         u16 data_len;           /* little endian format */
 465
 466         /*-- 802.3 Header Information --*/
 467
 468         u8 dest_addr[6];
 469         u8 src_addr[6];
 470         u16 data_length;        /* big endian format */
 471 } __attribute__ ((packed)) hfa384x_tx_frame_t;
 472 /*--------------------------------------------------------------------
 473 Communication Frames: Field Masks for Transmit Frames
 474 --------------------------------------------------------------------*/
 475 /*-- Status Field --*/
 476 #define         HFA384x_TXSTATUS_ACKERR                 ((u16)BIT(5))
 477 #define         HFA384x_TXSTATUS_FORMERR                ((u16)BIT(3))
 478 #define         HFA384x_TXSTATUS_DISCON                 ((u16)BIT(2))
 479 #define         HFA384x_TXSTATUS_AGEDERR                ((u16)BIT(1))
 480 #define         HFA384x_TXSTATUS_RETRYERR               ((u16)BIT(0))
 481 /*-- Transmit Control Field --*/
 482 #define         HFA384x_TX_MACPORT                      ((u16)(BIT(10) | BIT(9) | BIT(8)))
 483 #define         HFA384x_TX_STRUCTYPE                    ((u16)(BIT(4) | BIT(3)))
 484 #define         HFA384x_TX_TXEX                         ((u16)BIT(2))
 485 #define         HFA384x_TX_TXOK                         ((u16)BIT(1))
 486 /*--------------------------------------------------------------------
 487 Communication Frames: Test/Get/Set Field Values for Transmit Frames
 488 --------------------------------------------------------------------*/
 489 /*-- Status Field --*/
 490 #define HFA384x_TXSTATUS_ISERROR(v)     \
 491         (((u16)(v))&\
 492         (HFA384x_TXSTATUS_ACKERR|HFA384x_TXSTATUS_FORMERR|\
 493         HFA384x_TXSTATUS_DISCON|HFA384x_TXSTATUS_AGEDERR|\
 494         HFA384x_TXSTATUS_RETRYERR))
 495
 496 #define HFA384x_TX_SET(v, m, s)         ((((u16)(v))<<((u16)(s)))&((u16)(m)))
 497
 498 #define HFA384x_TX_MACPORT_SET(v)       HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
 499 #define HFA384x_TX_STRUCTYPE_SET(v)     HFA384x_TX_SET(v, HFA384x_TX_STRUCTYPE, 3)
 500 #define HFA384x_TX_TXEX_SET(v)          HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2)
 501 #define HFA384x_TX_TXOK_SET(v)          HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1)
 502 /*--------------------------------------------------------------------
 503 Communication Frames: Receive Frames
 504 --------------------------------------------------------------------*/
 505 /*-- Communication Frame: Receive Frame Structure --*/
 506 typedef struct hfa384x_rx_frame {
 507         /*-- MAC rx descriptor (hfa384x byte order) --*/
 508         u16 status;
 509         u32 time;
 510         u8 silence;
 511         u8 signal;
 512         u8 rate;
 513         u8 rx_flow;
 514         u16 reserved1;
 515         u16 reserved2;
 516
 517         /*-- 802.11 Header Information (802.11 byte order) --*/
 518         u16 frame_control;
 519         u16 duration_id;
 520         u8 address1[6];
 521         u8 address2[6];
 522         u8 address3[6];
 523         u16 sequence_control;
 524         u8 address4[6];
 525         u16 data_len;           /* hfa384x (little endian) format */
 526
 527         /*-- 802.3 Header Information --*/
 528         u8 dest_addr[6];
 529         u8 src_addr[6];
 530         u16 data_length;        /* IEEE? (big endian) format */
 531 } __attribute__ ((packed)) hfa384x_rx_frame_t;
 532 /*--------------------------------------------------------------------
 533 Communication Frames: Field Masks for Receive Frames
 534 --------------------------------------------------------------------*/
 535
 536 /*-- Status Fields --*/
 537 #define         HFA384x_RXSTATUS_MACPORT                ((u16)(BIT(10) | BIT(9) | BIT(8)))
 538 #define         HFA384x_RXSTATUS_FCSERR                 ((u16)BIT(0))
 539 /*--------------------------------------------------------------------
 540 Communication Frames: Test/Get/Set Field Values for Receive Frames
 541 --------------------------------------------------------------------*/
 542 #define         HFA384x_RXSTATUS_MACPORT_GET(value)     ((u16)((((u16)(value)) & HFA384x_RXSTATUS_MACPORT) >> 8))
 543 #define         HFA384x_RXSTATUS_ISFCSERR(value)        ((u16)(((u16)(value)) & HFA384x_RXSTATUS_FCSERR))
 544 /*--------------------------------------------------------------------
 545  FRAME STRUCTURES: Information Types and Information Frame Structures
 546 ----------------------------------------------------------------------
 547 Information Types
 548 --------------------------------------------------------------------*/
 549 #define         HFA384x_IT_HANDOVERADDR                 ((u16)0xF000UL)
 550 #define         HFA384x_IT_COMMTALLIES                  ((u16)0xF100UL)
 551 #define         HFA384x_IT_SCANRESULTS                  ((u16)0xF101UL)
 552 #define         HFA384x_IT_CHINFORESULTS                ((u16)0xF102UL)
 553 #define         HFA384x_IT_HOSTSCANRESULTS              ((u16)0xF103UL)
 554 #define         HFA384x_IT_LINKSTATUS                   ((u16)0xF200UL)
 555 #define         HFA384x_IT_ASSOCSTATUS                  ((u16)0xF201UL)
 556 #define         HFA384x_IT_AUTHREQ                      ((u16)0xF202UL)
 557 #define         HFA384x_IT_PSUSERCNT                    ((u16)0xF203UL)
 558 #define         HFA384x_IT_KEYIDCHANGED                 ((u16)0xF204UL)
 559 #define         HFA384x_IT_ASSOCREQ                     ((u16)0xF205UL)
 560 #define         HFA384x_IT_MICFAILURE                   ((u16)0xF206UL)
 561
 562 /*--------------------------------------------------------------------
 563 Information Frames Structures
 564 ----------------------------------------------------------------------
 565 Information Frames: Notification Frame Structures
 566 --------------------------------------------------------------------*/
 567
 568 /*--  Inquiry Frame, Diagnose: Communication Tallies --*/
 569 typedef struct hfa384x_CommTallies16 {
 570         u16 txunicastframes;
 571         u16 txmulticastframes;
 572         u16 txfragments;
 573         u16 txunicastoctets;
 574         u16 txmulticastoctets;
 575         u16 txdeferredtrans;
 576         u16 txsingleretryframes;
 577         u16 txmultipleretryframes;
 578         u16 txretrylimitexceeded;
 579         u16 txdiscards;
 580         u16 rxunicastframes;
 581         u16 rxmulticastframes;
 582         u16 rxfragments;
 583         u16 rxunicastoctets;
 584         u16 rxmulticastoctets;
 585         u16 rxfcserrors;
 586         u16 rxdiscardsnobuffer;
 587         u16 txdiscardswrongsa;
 588         u16 rxdiscardswepundecr;
 589         u16 rxmsginmsgfrag;
 590         u16 rxmsginbadmsgfrag;
 591 } __attribute__ ((packed)) hfa384x_CommTallies16_t;
 592
 593 typedef struct hfa384x_CommTallies32 {
 594         u32 txunicastframes;
 595         u32 txmulticastframes;
 596         u32 txfragments;
 597         u32 txunicastoctets;
 598         u32 txmulticastoctets;
 599         u32 txdeferredtrans;
 600         u32 txsingleretryframes;
 601         u32 txmultipleretryframes;
 602         u32 txretrylimitexceeded;
 603         u32 txdiscards;
 604         u32 rxunicastframes;
 605         u32 rxmulticastframes;
 606         u32 rxfragments;
 607         u32 rxunicastoctets;
 608         u32 rxmulticastoctets;
 609         u32 rxfcserrors;
 610         u32 rxdiscardsnobuffer;
 611         u32 txdiscardswrongsa;
 612         u32 rxdiscardswepundecr;
 613         u32 rxmsginmsgfrag;
 614         u32 rxmsginbadmsgfrag;
 615 } __attribute__ ((packed)) hfa384x_CommTallies32_t;
 616
 617 /*--  Inquiry Frame, Diagnose: Scan Results & Subfields--*/
 618 typedef struct hfa384x_ScanResultSub {
 619         u16 chid;
 620         u16 anl;
 621         u16 sl;
 622         u8 bssid[WLAN_BSSID_LEN];
 623         u16 bcnint;
 624         u16 capinfo;
 625         hfa384x_bytestr32_t ssid;
 626         u8 supprates[10];       /* 802.11 info element */
 627         u16 proberesp_rate;
 628 } __attribute__ ((packed)) hfa384x_ScanResultSub_t;
 629
 630 typedef struct hfa384x_ScanResult {
 631         u16 rsvd;
 632         u16 scanreason;
 633         hfa384x_ScanResultSub_t result[HFA384x_SCANRESULT_MAX];
 634 } __attribute__ ((packed)) hfa384x_ScanResult_t;
 635
 636 /*--  Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/
 637 typedef struct hfa384x_ChInfoResultSub {
 638         u16 chid;
 639         u16 anl;
 640         u16 pnl;
 641         u16 active;
 642 } __attribute__ ((packed)) hfa384x_ChInfoResultSub_t;
 643
 644 #define HFA384x_CHINFORESULT_BSSACTIVE  BIT(0)
 645 #define HFA384x_CHINFORESULT_PCFACTIVE  BIT(1)
 646
 647 typedef struct hfa384x_ChInfoResult {
 648         u16 scanchannels;
 649         hfa384x_ChInfoResultSub_t result[HFA384x_CHINFORESULT_MAX];
 650 } __attribute__ ((packed)) hfa384x_ChInfoResult_t;
 651
 652 /*--  Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/
 653 typedef struct hfa384x_HScanResultSub {
 654         u16 chid;
 655         u16 anl;
 656         u16 sl;
 657         u8 bssid[WLAN_BSSID_LEN];
 658         u16 bcnint;
 659         u16 capinfo;
 660         hfa384x_bytestr32_t ssid;
 661         u8 supprates[10];       /* 802.11 info element */
 662         u16 proberesp_rate;
 663         u16 atim;
 664 } __attribute__ ((packed)) hfa384x_HScanResultSub_t;
 665
 666 typedef struct hfa384x_HScanResult {
 667         u16 nresult;
 668         u16 rsvd;
 669         hfa384x_HScanResultSub_t result[HFA384x_HSCANRESULT_MAX];
 670 } __attribute__ ((packed)) hfa384x_HScanResult_t;
 671
 672 /*--  Unsolicited Frame, MAC Mgmt: LinkStatus --*/
 673
 674 #define HFA384x_LINK_NOTCONNECTED       ((u16)0)
 675 #define HFA384x_LINK_CONNECTED          ((u16)1)
 676 #define HFA384x_LINK_DISCONNECTED       ((u16)2)
 677 #define HFA384x_LINK_AP_CHANGE          ((u16)3)
 678 #define HFA384x_LINK_AP_OUTOFRANGE      ((u16)4)
 679 #define HFA384x_LINK_AP_INRANGE         ((u16)5)
 680 #define HFA384x_LINK_ASSOCFAIL          ((u16)6)
 681
 682 typedef struct hfa384x_LinkStatus {
 683         u16 linkstatus;
 684 } __attribute__ ((packed)) hfa384x_LinkStatus_t;
 685
 686 /*--  Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/
 687
 688 #define HFA384x_ASSOCSTATUS_STAASSOC    ((u16)1)
 689 #define HFA384x_ASSOCSTATUS_REASSOC     ((u16)2)
 690 #define HFA384x_ASSOCSTATUS_AUTHFAIL    ((u16)5)
 691
 692 typedef struct hfa384x_AssocStatus {
 693         u16 assocstatus;
 694         u8 sta_addr[ETH_ALEN];
 695         /* old_ap_addr is only valid if assocstatus == 2 */
 696         u8 old_ap_addr[ETH_ALEN];
 697         u16 reason;
 698         u16 reserved;
 699 } __attribute__ ((packed)) hfa384x_AssocStatus_t;
 700
 701 /*--  Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/
 702
 703 typedef struct hfa384x_AuthRequest {
 704         u8 sta_addr[ETH_ALEN];
 705         u16 algorithm;
 706 } __attribute__ ((packed)) hfa384x_AuthReq_t;
 707
 708 /*--  Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/
 709
 710 typedef struct hfa384x_PSUserCount {
 711         u16 usercnt;
 712 } __attribute__ ((packed)) hfa384x_PSUserCount_t;
 713
 714 typedef struct hfa384x_KeyIDChanged {
 715         u8 sta_addr[ETH_ALEN];
 716         u16 keyid;
 717 } __attribute__ ((packed)) hfa384x_KeyIDChanged_t;
 718
 719 /*--  Collection of all Inf frames ---------------*/
 720 typedef union hfa384x_infodata {
 721         hfa384x_CommTallies16_t commtallies16;
 722         hfa384x_CommTallies32_t commtallies32;
 723         hfa384x_ScanResult_t scanresult;
 724         hfa384x_ChInfoResult_t chinforesult;
 725         hfa384x_HScanResult_t hscanresult;
 726         hfa384x_LinkStatus_t linkstatus;
 727         hfa384x_AssocStatus_t assocstatus;
 728         hfa384x_AuthReq_t authreq;
 729         hfa384x_PSUserCount_t psusercnt;
 730         hfa384x_KeyIDChanged_t keyidchanged;
 731 } __attribute__ ((packed)) hfa384x_infodata_t;
 732
 733 typedef struct hfa384x_InfFrame {
 734         u16 framelen;
 735         u16 infotype;
 736         hfa384x_infodata_t info;
 737 } __attribute__ ((packed)) hfa384x_InfFrame_t;
 738
 739 /*--------------------------------------------------------------------
 740 USB Packet structures and constants.
 741 --------------------------------------------------------------------*/
 742
 743 /* Should be sent to the bulkout endpoint */
 744 #define HFA384x_USB_TXFRM       0
 745 #define HFA384x_USB_CMDREQ      1
 746 #define HFA384x_USB_WRIDREQ     2
 747 #define HFA384x_USB_RRIDREQ     3
 748 #define HFA384x_USB_WMEMREQ     4
 749 #define HFA384x_USB_RMEMREQ     5
 750
 751 /* Received from the bulkin endpoint */
 752 #define HFA384x_USB_ISTXFRM(a)  (((a) & 0x9000) == 0x1000)
 753 #define HFA384x_USB_ISRXFRM(a)  (!((a) & 0x9000))
 754 #define HFA384x_USB_INFOFRM     0x8000
 755 #define HFA384x_USB_CMDRESP     0x8001
 756 #define HFA384x_USB_WRIDRESP    0x8002
 757 #define HFA384x_USB_RRIDRESP    0x8003
 758 #define HFA384x_USB_WMEMRESP    0x8004
 759 #define HFA384x_USB_RMEMRESP    0x8005
 760 #define HFA384x_USB_BUFAVAIL    0x8006
 761 #define HFA384x_USB_ERROR       0x8007
 762
 763 /*------------------------------------*/
 764 /* Request (bulk OUT) packet contents */
 765
 766 typedef struct hfa384x_usb_txfrm {
 767         hfa384x_tx_frame_t desc;
 768         u8 data[WLAN_DATA_MAXLEN];
 769 } __attribute__ ((packed)) hfa384x_usb_txfrm_t;
 770
 771 typedef struct hfa384x_usb_cmdreq {
 772         u16 type;
 773         u16 cmd;
 774         u16 parm0;
 775         u16 parm1;
 776         u16 parm2;
 777         u8 pad[54];
 778 } __attribute__ ((packed)) hfa384x_usb_cmdreq_t;
 779
 780 typedef struct hfa384x_usb_wridreq {
 781         u16 type;
 782         u16 frmlen;
 783         u16 rid;
 784         u8 data[HFA384x_RIDDATA_MAXLEN];
 785 } __attribute__ ((packed)) hfa384x_usb_wridreq_t;
 786
 787 typedef struct hfa384x_usb_rridreq {
 788         u16 type;
 789         u16 frmlen;
 790         u16 rid;
 791         u8 pad[58];
 792 } __attribute__ ((packed)) hfa384x_usb_rridreq_t;
 793
 794 typedef struct hfa384x_usb_wmemreq {
 795         u16 type;
 796         u16 frmlen;
 797         u16 offset;
 798         u16 page;
 799         u8 data[HFA384x_USB_RWMEM_MAXLEN];
 800 } __attribute__ ((packed)) hfa384x_usb_wmemreq_t;
 801
 802 typedef struct hfa384x_usb_rmemreq {
 803         u16 type;
 804         u16 frmlen;
 805         u16 offset;
 806         u16 page;
 807         u8 pad[56];
 808 } __attribute__ ((packed)) hfa384x_usb_rmemreq_t;
 809
 810 /*------------------------------------*/
 811 /* Response (bulk IN) packet contents */
 812
 813 typedef struct hfa384x_usb_rxfrm {
 814         hfa384x_rx_frame_t desc;
 815         u8 data[WLAN_DATA_MAXLEN];
 816 } __attribute__ ((packed)) hfa384x_usb_rxfrm_t;
 817
 818 typedef struct hfa384x_usb_infofrm {
 819         u16 type;
 820         hfa384x_InfFrame_t info;
 821 } __attribute__ ((packed)) hfa384x_usb_infofrm_t;
 822
 823 typedef struct hfa384x_usb_statusresp {
 824         u16 type;
 825         u16 status;
 826         u16 resp0;
 827         u16 resp1;
 828         u16 resp2;
 829 } __attribute__ ((packed)) hfa384x_usb_cmdresp_t;
 830
 831 typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t;
 832
 833 typedef struct hfa384x_usb_rridresp {
 834         u16 type;
 835         u16 frmlen;
 836         u16 rid;
 837         u8 data[HFA384x_RIDDATA_MAXLEN];
 838 } __attribute__ ((packed)) hfa384x_usb_rridresp_t;
 839
 840 typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t;
 841
 842 typedef struct hfa384x_usb_rmemresp {
 843         u16 type;
 844         u16 frmlen;
 845         u8 data[HFA384x_USB_RWMEM_MAXLEN];
 846 } __attribute__ ((packed)) hfa384x_usb_rmemresp_t;
 847
 848 typedef struct hfa384x_usb_bufavail {
 849         u16 type;
 850         u16 frmlen;
 851 } __attribute__ ((packed)) hfa384x_usb_bufavail_t;
 852
 853 typedef struct hfa384x_usb_error {
 854         u16 type;
 855         u16 errortype;
 856 } __attribute__ ((packed)) hfa384x_usb_error_t;
 857
 858 /*----------------------------------------------------------*/
 859 /* Unions for packaging all the known packet types together */
 860
 861 typedef union hfa384x_usbout {
 862         u16 type;
 863         hfa384x_usb_txfrm_t txfrm;
 864         hfa384x_usb_cmdreq_t cmdreq;
 865         hfa384x_usb_wridreq_t wridreq;
 866         hfa384x_usb_rridreq_t rridreq;
 867         hfa384x_usb_wmemreq_t wmemreq;
 868         hfa384x_usb_rmemreq_t rmemreq;
 869 } __attribute__ ((packed)) hfa384x_usbout_t;
 870
 871 typedef union hfa384x_usbin {
 872         u16 type;
 873         hfa384x_usb_rxfrm_t rxfrm;
 874         hfa384x_usb_txfrm_t txfrm;
 875         hfa384x_usb_infofrm_t infofrm;
 876         hfa384x_usb_cmdresp_t cmdresp;
 877         hfa384x_usb_wridresp_t wridresp;
 878         hfa384x_usb_rridresp_t rridresp;
 879         hfa384x_usb_wmemresp_t wmemresp;
 880         hfa384x_usb_rmemresp_t rmemresp;
 881         hfa384x_usb_bufavail_t bufavail;
 882         hfa384x_usb_error_t usberror;
 883         u8 boguspad[3000];
 884 } __attribute__ ((packed)) hfa384x_usbin_t;
 885
 886 /*--------------------------------------------------------------------
 887 PD record structures.
 888 --------------------------------------------------------------------*/
 889
 890 typedef struct hfa384x_pdr_pcb_partnum {
 891         u8 num[8];
 892 } __attribute__ ((packed)) hfa384x_pdr_pcb_partnum_t;
 893
 894 typedef struct hfa384x_pdr_pcb_tracenum {
 895         u8 num[8];
 896 } __attribute__ ((packed)) hfa384x_pdr_pcb_tracenum_t;
 897
 898 typedef struct hfa384x_pdr_nic_serial {
 899         u8 num[12];
 900 } __attribute__ ((packed)) hfa384x_pdr_nic_serial_t;
 901
 902 typedef struct hfa384x_pdr_mkk_measurements {
 903         double carrier_freq;
 904         double occupied_band;
 905         double power_density;
 906         double tx_spur_f1;
 907         double tx_spur_f2;
 908         double tx_spur_f3;
 909         double tx_spur_f4;
 910         double tx_spur_l1;
 911         double tx_spur_l2;
 912         double tx_spur_l3;
 913         double tx_spur_l4;
 914         double rx_spur_f1;
 915         double rx_spur_f2;
 916         double rx_spur_l1;
 917         double rx_spur_l2;
 918 } __attribute__ ((packed)) hfa384x_pdr_mkk_measurements_t;
 919
 920 typedef struct hfa384x_pdr_nic_ramsize {
 921         u8 size[12];            /* units of KB */
 922 } __attribute__ ((packed)) hfa384x_pdr_nic_ramsize_t;
 923
 924 typedef struct hfa384x_pdr_mfisuprange {
 925         u16 id;
 926         u16 variant;
 927         u16 bottom;
 928         u16 top;
 929 } __attribute__ ((packed)) hfa384x_pdr_mfisuprange_t;
 930
 931 typedef struct hfa384x_pdr_cfisuprange {
 932         u16 id;
 933         u16 variant;
 934         u16 bottom;
 935         u16 top;
 936 } __attribute__ ((packed)) hfa384x_pdr_cfisuprange_t;
 937
 938 typedef struct hfa384x_pdr_nicid {
 939         u16 id;
 940         u16 variant;
 941         u16 major;
 942         u16 minor;
 943 } __attribute__ ((packed)) hfa384x_pdr_nicid_t;
 944
 945 typedef struct hfa384x_pdr_refdac_measurements {
 946         u16 value[0];
 947 } __attribute__ ((packed)) hfa384x_pdr_refdac_measurements_t;
 948
 949 typedef struct hfa384x_pdr_vgdac_measurements {
 950         u16 value[0];
 951 } __attribute__ ((packed)) hfa384x_pdr_vgdac_measurements_t;
 952
 953 typedef struct hfa384x_pdr_level_comp_measurements {
 954         u16 value[0];
 955 } __attribute__ ((packed)) hfa384x_pdr_level_compc_measurements_t;
 956
 957 typedef struct hfa384x_pdr_mac_address {
 958         u8 addr[6];
 959 } __attribute__ ((packed)) hfa384x_pdr_mac_address_t;
 960
 961 typedef struct hfa384x_pdr_mkk_callname {
 962         u8 callname[8];
 963 } __attribute__ ((packed)) hfa384x_pdr_mkk_callname_t;
 964
 965 typedef struct hfa384x_pdr_regdomain {
 966         u16 numdomains;
 967         u16 domain[5];
 968 } __attribute__ ((packed)) hfa384x_pdr_regdomain_t;
 969
 970 typedef struct hfa384x_pdr_allowed_channel {
 971         u16 ch_bitmap;
 972 } __attribute__ ((packed)) hfa384x_pdr_allowed_channel_t;
 973
 974 typedef struct hfa384x_pdr_default_channel {
 975         u16 channel;
 976 } __attribute__ ((packed)) hfa384x_pdr_default_channel_t;
 977
 978 typedef struct hfa384x_pdr_privacy_option {
 979         u16 available;
 980 } __attribute__ ((packed)) hfa384x_pdr_privacy_option_t;
 981
 982 typedef struct hfa384x_pdr_temptype {
 983         u16 type;
 984 } __attribute__ ((packed)) hfa384x_pdr_temptype_t;
 985
 986 typedef struct hfa384x_pdr_refdac_setup {
 987         u16 ch_value[14];
 988 } __attribute__ ((packed)) hfa384x_pdr_refdac_setup_t;
 989
 990 typedef struct hfa384x_pdr_vgdac_setup {
 991         u16 ch_value[14];
 992 } __attribute__ ((packed)) hfa384x_pdr_vgdac_setup_t;
 993
 994 typedef struct hfa384x_pdr_level_comp_setup {
 995         u16 ch_value[14];
 996 } __attribute__ ((packed)) hfa384x_pdr_level_comp_setup_t;
 997
 998 typedef struct hfa384x_pdr_trimdac_setup {
 999         u16 trimidac;
1000         u16 trimqdac;
1001 } __attribute__ ((packed)) hfa384x_pdr_trimdac_setup_t;
1002
1003 typedef struct hfa384x_pdr_ifr_setting {
1004         u16 value[3];
1005 } __attribute__ ((packed)) hfa384x_pdr_ifr_setting_t;
1006
1007 typedef struct hfa384x_pdr_rfr_setting {
1008         u16 value[3];
1009 } __attribute__ ((packed)) hfa384x_pdr_rfr_setting_t;
1010
1011 typedef struct hfa384x_pdr_hfa3861_baseline {
1012         u16 value[50];
1013 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_baseline_t;
1014
1015 typedef struct hfa384x_pdr_hfa3861_shadow {
1016         u32 value[32];
1017 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_shadow_t;
1018
1019 typedef struct hfa384x_pdr_hfa3861_ifrf {
1020         u32 value[20];
1021 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_ifrf_t;
1022
1023 typedef struct hfa384x_pdr_hfa3861_chcalsp {
1024         u16 value[14];
1025 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_chcalsp_t;
1026
1027 typedef struct hfa384x_pdr_hfa3861_chcali {
1028         u16 value[17];
1029 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_chcali_t;
1030
1031 typedef struct hfa384x_pdr_hfa3861_nic_config {
1032         u16 config_bitmap;
1033 } __attribute__ ((packed)) hfa384x_pdr_nic_config_t;
1034
1035 typedef struct hfa384x_pdr_hfo_delay {
1036         u8 hfo_delay;
1037 } __attribute__ ((packed)) hfa384x_hfo_delay_t;
1038
1039 typedef struct hfa384x_pdr_hfa3861_manf_testsp {
1040         u16 value[30];
1041 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_manf_testsp_t;
1042
1043 typedef struct hfa384x_pdr_hfa3861_manf_testi {
1044         u16 value[30];
1045 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_manf_testi_t;
1046
1047 typedef struct hfa384x_end_of_pda {
1048         u16 crc;
1049 } __attribute__ ((packed)) hfa384x_pdr_end_of_pda_t;
1050
1051 typedef struct hfa384x_pdrec {
1052         u16 len;                /* in words */
1053         u16 code;
1054         union pdr {
1055                 hfa384x_pdr_pcb_partnum_t pcb_partnum;
1056                 hfa384x_pdr_pcb_tracenum_t pcb_tracenum;
1057                 hfa384x_pdr_nic_serial_t nic_serial;
1058                 hfa384x_pdr_mkk_measurements_t mkk_measurements;
1059                 hfa384x_pdr_nic_ramsize_t nic_ramsize;
1060                 hfa384x_pdr_mfisuprange_t mfisuprange;
1061                 hfa384x_pdr_cfisuprange_t cfisuprange;
1062                 hfa384x_pdr_nicid_t nicid;
1063                 hfa384x_pdr_refdac_measurements_t refdac_measurements;
1064                 hfa384x_pdr_vgdac_measurements_t vgdac_measurements;
1065                 hfa384x_pdr_level_compc_measurements_t level_compc_measurements;
1066                 hfa384x_pdr_mac_address_t mac_address;
1067                 hfa384x_pdr_mkk_callname_t mkk_callname;
1068                 hfa384x_pdr_regdomain_t regdomain;
1069                 hfa384x_pdr_allowed_channel_t allowed_channel;
1070                 hfa384x_pdr_default_channel_t default_channel;
1071                 hfa384x_pdr_privacy_option_t privacy_option;
1072                 hfa384x_pdr_temptype_t temptype;
1073                 hfa384x_pdr_refdac_setup_t refdac_setup;
1074                 hfa384x_pdr_vgdac_setup_t vgdac_setup;
1075                 hfa384x_pdr_level_comp_setup_t level_comp_setup;
1076                 hfa384x_pdr_trimdac_setup_t trimdac_setup;
1077                 hfa384x_pdr_ifr_setting_t ifr_setting;
1078                 hfa384x_pdr_rfr_setting_t rfr_setting;
1079                 hfa384x_pdr_hfa3861_baseline_t hfa3861_baseline;
1080                 hfa384x_pdr_hfa3861_shadow_t hfa3861_shadow;
1081                 hfa384x_pdr_hfa3861_ifrf_t hfa3861_ifrf;
1082                 hfa384x_pdr_hfa3861_chcalsp_t hfa3861_chcalsp;
1083                 hfa384x_pdr_hfa3861_chcali_t hfa3861_chcali;
1084                 hfa384x_pdr_nic_config_t nic_config;
1085                 hfa384x_hfo_delay_t hfo_delay;
1086                 hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp;
1087                 hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi;
1088                 hfa384x_pdr_end_of_pda_t end_of_pda;
1089
1090         } data;
1091 } __attribute__ ((packed)) hfa384x_pdrec_t;
1092
1093 #ifdef __KERNEL__
1094 /*--------------------------------------------------------------------
1095 ---  MAC state structure, argument to all functions --
1096 ---  Also, a collection of support types --
1097 --------------------------------------------------------------------*/
1098 typedef struct hfa384x_statusresult {
1099         u16 status;
1100         u16 resp0;
1101         u16 resp1;
1102         u16 resp2;
1103 } hfa384x_cmdresult_t;
1104
1105 /* USB Control Exchange (CTLX):
1106  *  A queue of the structure below is maintained for all of the
1107  *  Request/Response type USB packets supported by Prism2.
1108  */
1109 /* The following hfa384x_* structures are arguments to
1110  * the usercb() for the different CTLX types.
1111  */
1112 typedef struct hfa384x_rridresult {
1113         u16 rid;
1114         const void *riddata;
1115         unsigned int riddata_len;
1116 } hfa384x_rridresult_t;
1117
1118 enum ctlx_state {
1119         CTLX_START = 0,         /* Start state, not queued */
1120
1121         CTLX_COMPLETE,          /* CTLX successfully completed */
1122         CTLX_REQ_FAILED,        /* OUT URB completed w/ error */
1123
1124         CTLX_PENDING,           /* Queued, data valid */
1125         CTLX_REQ_SUBMITTED,     /* OUT URB submitted */
1126         CTLX_REQ_COMPLETE,      /* OUT URB complete */
1127         CTLX_RESP_COMPLETE      /* IN URB received */
1128 };
1129 typedef enum ctlx_state CTLX_STATE;
1130
1131 struct hfa384x_usbctlx;
1132 struct hfa384x;
1133
1134 typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *);
1135
1136 typedef void (*ctlx_usercb_t) (struct hfa384x * hw,
1137                                void *ctlxresult, void *usercb_data);
1138
1139 typedef struct hfa384x_usbctlx {
1140         struct list_head list;
1141
1142         size_t outbufsize;
1143         hfa384x_usbout_t outbuf;        /* pkt buf for OUT */
1144         hfa384x_usbin_t inbuf;  /* pkt buf for IN(a copy) */
1145
1146         CTLX_STATE state;       /* Tracks running state */
1147
1148         struct completion done;
1149         volatile int reapable;  /* Food for the reaper task */
1150
1151         ctlx_cmdcb_t cmdcb;     /* Async command callback */
1152         ctlx_usercb_t usercb;   /* Async user callback, */
1153         void *usercb_data;      /*  at CTLX completion  */
1154
1155         int variant;            /* Identifies cmd variant */
1156 } hfa384x_usbctlx_t;
1157
1158 typedef struct hfa384x_usbctlxq {
1159         spinlock_t lock;
1160         struct list_head pending;
1161         struct list_head active;
1162         struct list_head completing;
1163         struct list_head reapable;
1164 } hfa384x_usbctlxq_t;
1165
1166 typedef struct hfa484x_metacmd {
1167         u16 cmd;
1168
1169         u16 parm0;
1170         u16 parm1;
1171         u16 parm2;
1172
1173         hfa384x_cmdresult_t result;
1174 } hfa384x_metacmd_t;
1175
1176 #define MAX_GRP_ADDR            32
1177 #define WLAN_COMMENT_MAX        80      /* Max. length of user comment string. */
1178
1179 #define WLAN_AUTH_MAX           60      /* Max. # of authenticated stations. */
1180 #define WLAN_ACCESS_MAX         60      /* Max. # of stations in an access list. */
1181 #define WLAN_ACCESS_NONE        0       /* No stations may be authenticated. */
1182 #define WLAN_ACCESS_ALL         1       /* All stations may be authenticated. */
1183 #define WLAN_ACCESS_ALLOW       2       /* Authenticate only "allowed" stations. */
1184 #define WLAN_ACCESS_DENY        3       /* Do not authenticate "denied" stations. */
1185
1186 /* XXX These are going away ASAP */
1187 typedef struct prism2sta_authlist {
1188         unsigned int cnt;
1189         u8 addr[WLAN_AUTH_MAX][ETH_ALEN];
1190         u8 assoc[WLAN_AUTH_MAX];
1191 } prism2sta_authlist_t;
1192
1193 typedef struct prism2sta_accesslist {
1194         unsigned int modify;
1195         unsigned int cnt;
1196         u8 addr[WLAN_ACCESS_MAX][ETH_ALEN];
1197         unsigned int cnt1;
1198         u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN];
1199 } prism2sta_accesslist_t;
1200
1201 typedef struct hfa384x {
1202         /* USB support data */
1203         struct usb_device *usb;
1204         struct urb rx_urb;
1205         struct sk_buff *rx_urb_skb;
1206         struct urb tx_urb;
1207         struct urb ctlx_urb;
1208         hfa384x_usbout_t txbuff;
1209         hfa384x_usbctlxq_t ctlxq;
1210         struct timer_list reqtimer;
1211         struct timer_list resptimer;
1212
1213         struct timer_list throttle;
1214
1215         struct tasklet_struct reaper_bh;
1216         struct tasklet_struct completion_bh;
1217
1218         struct work_struct usb_work;
1219
1220         unsigned long usb_flags;
1221 #define THROTTLE_RX     0
1222 #define THROTTLE_TX     1
1223 #define WORK_RX_HALT    2
1224 #define WORK_TX_HALT    3
1225 #define WORK_RX_RESUME  4
1226 #define WORK_TX_RESUME  5
1227
1228         unsigned short req_timer_done:1;
1229         unsigned short resp_timer_done:1;
1230
1231         int endp_in;
1232         int endp_out;
1233
1234         int sniff_fcs;
1235         int sniff_channel;
1236         int sniff_truncate;
1237         int sniffhdr;
1238
1239         wait_queue_head_t cmdq; /* wait queue itself */
1240
1241         /* Controller state */
1242         u32 state;
1243         u32 isap;
1244         u8 port_enabled[HFA384x_NUMPORTS_MAX];
1245
1246         /* Download support */
1247         unsigned int dlstate;
1248         hfa384x_downloadbuffer_t bufinfo;
1249         u16 dltimeout;
1250
1251         int scanflag;           /* to signal scan comlete */
1252         int join_ap;            /* are we joined to a specific ap */
1253         int join_retries;       /* number of join retries till we fail */
1254         hfa384x_JoinRequest_data_t joinreq;     /* join request saved data */
1255
1256         wlandevice_t *wlandev;
1257         /* Timer to allow for the deferred processing of linkstatus messages */
1258         struct work_struct link_bh;
1259
1260         struct work_struct commsqual_bh;
1261         hfa384x_commsquality_t qual;
1262         struct timer_list commsqual_timer;
1263
1264         u16 link_status;
1265         u16 link_status_new;
1266         struct sk_buff_head authq;
1267
1268         /* And here we have stuff that used to be in priv */
1269
1270         /* State variables */
1271         unsigned int presniff_port_type;
1272         u16 presniff_wepflags;
1273         u32 dot11_desired_bss_type;
1274
1275         int dbmadjust;
1276
1277         /* Group Addresses - right now, there are up to a total
1278            of MAX_GRP_ADDR group addresses */
1279         u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN];
1280         unsigned int dot11_grpcnt;
1281
1282         /* Component Identities */
1283         hfa384x_compident_t ident_nic;
1284         hfa384x_compident_t ident_pri_fw;
1285         hfa384x_compident_t ident_sta_fw;
1286         hfa384x_compident_t ident_ap_fw;
1287         u16 mm_mods;
1288
1289         /* Supplier compatibility ranges */
1290         hfa384x_caplevel_t cap_sup_mfi;
1291         hfa384x_caplevel_t cap_sup_cfi;
1292         hfa384x_caplevel_t cap_sup_pri;
1293         hfa384x_caplevel_t cap_sup_sta;
1294         hfa384x_caplevel_t cap_sup_ap;
1295
1296         /* Actor compatibility ranges */
1297         hfa384x_caplevel_t cap_act_pri_cfi;     /* pri f/w to controller interface */
1298         hfa384x_caplevel_t cap_act_sta_cfi;     /* sta f/w to controller interface */
1299         hfa384x_caplevel_t cap_act_sta_mfi;     /* sta f/w to modem interface */
1300         hfa384x_caplevel_t cap_act_ap_cfi;      /* ap f/w to controller interface */
1301         hfa384x_caplevel_t cap_act_ap_mfi;      /* ap f/w to modem interface */
1302
1303         u32 psusercount;        /* Power save user count. */
1304         hfa384x_CommTallies32_t tallies;        /* Communication tallies. */
1305         u8 comment[WLAN_COMMENT_MAX + 1];       /* User comment */
1306
1307         /* Channel Info request results (AP only) */
1308         struct {
1309                 atomic_t done;
1310                 u8 count;
1311                 hfa384x_ChInfoResult_t results;
1312         } channel_info;
1313
1314         hfa384x_InfFrame_t *scanresults;
1315
1316         prism2sta_authlist_t authlist;  /* Authenticated station list. */
1317         unsigned int accessmode;        /* Access mode. */
1318         prism2sta_accesslist_t allow;   /* Allowed station list. */
1319         prism2sta_accesslist_t deny;    /* Denied station list. */
1320
1321 } hfa384x_t;
1322
1323 void hfa384x_create(hfa384x_t * hw, struct usb_device *usb);
1324 void hfa384x_destroy(hfa384x_t * hw);
1325
1326 int
1327 hfa384x_corereset(hfa384x_t * hw, int holdtime, int settletime, int genesis);
1328 int hfa384x_drvr_commtallies(hfa384x_t * hw);
1329 int hfa384x_drvr_disable(hfa384x_t * hw, u16 macport);
1330 int hfa384x_drvr_enable(hfa384x_t * hw, u16 macport);
1331 int hfa384x_drvr_flashdl_enable(hfa384x_t * hw);
1332 int hfa384x_drvr_flashdl_disable(hfa384x_t * hw);
1333 int hfa384x_drvr_flashdl_write(hfa384x_t * hw, u32 daddr, void *buf, u32 len);
1334 int hfa384x_drvr_getconfig(hfa384x_t * hw, u16 rid, void *buf, u16 len);
1335 int hfa384x_drvr_ramdl_enable(hfa384x_t * hw, u32 exeaddr);
1336 int hfa384x_drvr_ramdl_disable(hfa384x_t * hw);
1337 int hfa384x_drvr_ramdl_write(hfa384x_t * hw, u32 daddr, void *buf, u32 len);
1338 int hfa384x_drvr_readpda(hfa384x_t * hw, void *buf, unsigned int len);
1339 int hfa384x_drvr_setconfig(hfa384x_t * hw, u16 rid, void *buf, u16 len);
1340
1341 static inline int hfa384x_drvr_getconfig16(hfa384x_t * hw, u16 rid, void *val)
1342 {
1343         int result = 0;
1344         result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16));
1345         if (result == 0)
1346                 *((u16 *) val) = le16_to_cpu(*((u16 *) val));
1347         return result;
1348 }
1349
1350 static inline int hfa384x_drvr_setconfig16(hfa384x_t * hw, u16 rid, u16 val)
1351 {
1352         u16 value = cpu_to_le16(val);
1353         return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
1354 }
1355
1356 int
1357 hfa384x_drvr_getconfig_async(hfa384x_t * hw,
1358                              u16 rid, ctlx_usercb_t usercb, void *usercb_data);
1359
1360 int
1361 hfa384x_drvr_setconfig_async(hfa384x_t * hw,
1362                              u16 rid,
1363                              void *buf,
1364                              u16 len, ctlx_usercb_t usercb, void *usercb_data);
1365
1366 static inline int
1367 hfa384x_drvr_setconfig16_async(hfa384x_t * hw, u16 rid, u16 val)
1368 {
1369         u16 value = cpu_to_le16(val);
1370         return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
1371                                             NULL, NULL);
1372 }
1373
1374 int hfa384x_drvr_start(hfa384x_t * hw);
1375 int hfa384x_drvr_stop(hfa384x_t * hw);
1376 int
1377 hfa384x_drvr_txframe(hfa384x_t * hw, struct sk_buff *skb,
1378                      p80211_hdr_t * p80211_hdr, p80211_metawep_t * p80211_wep);
1379 void hfa384x_tx_timeout(wlandevice_t * wlandev);
1380
1381 int hfa384x_cmd_initialize(hfa384x_t * hw);
1382 int hfa384x_cmd_enable(hfa384x_t * hw, u16 macport);
1383 int hfa384x_cmd_disable(hfa384x_t * hw, u16 macport);
1384 int hfa384x_cmd_allocate(hfa384x_t * hw, u16 len);
1385 int hfa384x_cmd_monitor(hfa384x_t * hw, u16 enable);
1386 int
1387 hfa384x_cmd_download(hfa384x_t * hw,
1388                      u16 mode, u16 lowaddr, u16 highaddr, u16 codelen);
1389
1390 #endif /* __KERNEL__ */
1391
1392 #endif /* _HFA384x_H */