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) \ 139 | BIT(12) | BIT(11) \ 140 | BIT(10) | BIT(9) \ 141 | BIT(8))) 142 #define HFA384x_CMD_MACPORT ((u16)(BIT(10) | BIT(9) | \ 143 BIT(8))) 144 #define HFA384x_CMD_PROGMODE ((u16)(BIT(9) | BIT(8))) 145 #define HFA384x_CMD_CMDCODE ((u16)(BIT(5) | BIT(4) | \ 146 BIT(3) | BIT(2) | \ 147 BIT(1) | BIT(0))) 148 149 #define HFA384x_STATUS_RESULT ((u16)(BIT(14) | BIT(13) \ 150 | BIT(12) | BIT(11) \ 151 | BIT(10) | BIT(9) \ 152 | BIT(8))) 153 154 /*--- Command Code Constants --------------------------*/ 155 /*--- Controller Commands --------------------------*/ 156 #define HFA384x_CMDCODE_INIT ((u16)0x00) 157 #define HFA384x_CMDCODE_ENABLE ((u16)0x01) 158 #define HFA384x_CMDCODE_DISABLE ((u16)0x02) 159 160 /*--- Regulate Commands --------------------------*/ 161 #define HFA384x_CMDCODE_INQ ((u16)0x11) 162 163 /*--- Configure Commands --------------------------*/ 164 #define HFA384x_CMDCODE_DOWNLD ((u16)0x22) 165 166 /*--- Debugging Commands -----------------------------*/ 167 #define HFA384x_CMDCODE_MONITOR ((u16)(0x38)) 168 #define HFA384x_MONITOR_ENABLE ((u16)(0x0b)) 169 #define HFA384x_MONITOR_DISABLE ((u16)(0x0f)) 170 171 /*--- Result Codes --------------------------*/ 172 #define HFA384x_CMD_ERR ((u16)(0x7F)) 173 174 /*--- Programming Modes -------------------------- 175 MODE 0: Disable programming 176 MODE 1: Enable volatile memory programming 177 MODE 2: Enable non-volatile memory programming 178 MODE 3: Program non-volatile memory section 179 --------------------------------------------------*/ 180 #define HFA384x_PROGMODE_DISABLE ((u16)0x00) 181 #define HFA384x_PROGMODE_RAM ((u16)0x01) 182 #define HFA384x_PROGMODE_NV ((u16)0x02) 183 #define HFA384x_PROGMODE_NVWRITE ((u16)0x03) 184 185 /*--- Record ID Constants --------------------------*/ 186 /*-------------------------------------------------------------------- 187 Configuration RIDs: Network Parameters, Static Configuration Entities 188 --------------------------------------------------------------------*/ 189 #define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00) 190 #define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01) 191 #define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02) 192 #define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03) 193 #define HFA384x_RID_CNFOWNSSID ((u16)0xFC04) 194 #define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07) 195 196 /*-------------------------------------------------------------------- 197 Configuration RID lengths: Network Params, Static Config Entities 198 This is the length of JUST the DATA part of the RID (does not 199 include the len or code fields) 200 --------------------------------------------------------------------*/ 201 #define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6) 202 #define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34) 203 #define HFA384x_RID_CNFOWNSSID_LEN ((u16)34) 204 205 /*-------------------------------------------------------------------- 206 Configuration RIDs: Network Parameters, Dynamic Configuration Entities 207 --------------------------------------------------------------------*/ 208 #define HFA384x_RID_CREATEIBSS ((u16)0xFC81) 209 #define HFA384x_RID_FRAGTHRESH ((u16)0xFC82) 210 #define HFA384x_RID_RTSTHRESH ((u16)0xFC83) 211 #define HFA384x_RID_TXRATECNTL ((u16)0xFC84) 212 #define HFA384x_RID_PROMISCMODE ((u16)0xFC85) 213 214 /*---------------------------------------------------------------------- 215 Information RIDs: NIC Information 216 --------------------------------------------------------------------*/ 217 #define HFA384x_RID_MAXLOADTIME ((u16)0xFD00) 218 #define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01) 219 #define HFA384x_RID_PRIIDENTITY ((u16)0xFD02) 220 #define HFA384x_RID_PRISUPRANGE ((u16)0xFD03) 221 #define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04) 222 #define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A) 223 #define HFA384x_RID_NICIDENTITY ((u16)0xFD0B) 224 #define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C) 225 #define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D) 226 #define HFA384x_RID_STAIDENTITY ((u16)0xFD20) 227 #define HFA384x_RID_STASUPRANGE ((u16)0xFD21) 228 #define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22) 229 #define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23) 230 231 /*---------------------------------------------------------------------- 232 Information RID Lengths: NIC Information 233 This is the length of JUST the DATA part of the RID (does not 234 include the len or code fields) 235 --------------------------------------------------------------------*/ 236 #define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12) 237 238 /*-------------------------------------------------------------------- 239 Information RIDs: MAC Information 240 --------------------------------------------------------------------*/ 241 #define HFA384x_RID_PORTSTATUS ((u16)0xFD40) 242 #define HFA384x_RID_CURRENTSSID ((u16)0xFD41) 243 #define HFA384x_RID_CURRENTBSSID ((u16)0xFD42) 244 #define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44) 245 #define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48) 246 #define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49) 247 #define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A) 248 #define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F) 249 #define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51) 250 251 /*-------------------------------------------------------------------- 252 Information RID Lengths: MAC Information 253 This is the length of JUST the DATA part of the RID (does not 254 include the len or code fields) 255 --------------------------------------------------------------------*/ 256 #define HFA384x_RID_DBMCOMMSQUALITY_LEN \ 257 ((u16) sizeof(hfa384x_dbmcommsquality_t)) 258 #define HFA384x_RID_JOINREQUEST_LEN \ 259 ((u16)sizeof(hfa384x_JoinRequest_data_t)) 260 261 /*-------------------------------------------------------------------- 262 Information RIDs: Modem Information 263 --------------------------------------------------------------------*/ 264 #define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1) 265 266 /*-------------------------------------------------------------------- 267 API ENHANCEMENTS (NOT ALREADY IMPLEMENTED) 268 --------------------------------------------------------------------*/ 269 #define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23) 270 #define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24) 271 #define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25) 272 #define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26) 273 #define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27) 274 #define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28) 275 #define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A) 276 #define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D) 277 #define HFA384x_RID_CNFAPBCNint ((u16)0xFC33) 278 #define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46) 279 #define HFA384x_RID_CNFWPADATA ((u16)0xFC48) 280 #define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3) 281 #define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4) 282 #define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA) 283 #define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE) 284 #define HFA384x_RID_JOINREQUEST ((u16)0xFCE2) 285 #define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3) 286 #define HFA384x_RID_HOSTSCAN ((u16)0xFCE5) 287 288 #define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6) 289 #define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14) 290 291 /*-------------------------------------------------------------------- 292 PD Record codes 293 --------------------------------------------------------------------*/ 294 #define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001) 295 #define HFA384x_PDR_PDAVER ((u16)0x0002) 296 #define HFA384x_PDR_NIC_SERIAL ((u16)0x0003) 297 #define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004) 298 #define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005) 299 #define HFA384x_PDR_MFISUPRANGE ((u16)0x0006) 300 #define HFA384x_PDR_CFISUPRANGE ((u16)0x0007) 301 #define HFA384x_PDR_NICID ((u16)0x0008) 302 #define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101) 303 #define HFA384x_PDR_REGDOMAIN ((u16)0x0103) 304 #define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104) 305 #define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105) 306 #define HFA384x_PDR_TEMPTYPE ((u16)0x0107) 307 #define HFA384x_PDR_IFR_SETTING ((u16)0x0200) 308 #define HFA384x_PDR_RFR_SETTING ((u16)0x0201) 309 #define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202) 310 #define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203) 311 #define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204) 312 #define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300) 313 #define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301) 314 #define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302) 315 #define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303) 316 #define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400) 317 #define HFA384x_PDR_USB_ID ((u16)0x0401) 318 #define HFA384x_PDR_PCI_ID ((u16)0x0402) 319 #define HFA384x_PDR_PCI_IFCONF ((u16)0x0403) 320 #define HFA384x_PDR_PCI_PMCONF ((u16)0x0404) 321 #define HFA384x_PDR_RFENRGY ((u16)0x0406) 322 #define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407) 323 #define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409) 324 #define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410) 325 #define HFA384x_PDR_USB_PRODUCT ((u16)0x0411) 326 #define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412) 327 #define HFA384x_PDR_HFO_DELAY ((u16)0x0413) 328 #define HFA384x_PDR_SCALE_THRESH ((u16)0x0414) 329 330 #define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900) 331 #define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901) 332 #define HFA384x_PDR_END_OF_PDA ((u16)0x0000) 333 334 /*--- Register Test/Get/Set Field macros ------------------------*/ 335 336 #define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8)) 337 #define HFA384x_CMD_MACPORT_SET(value) \ 338 ((u16)HFA384x_CMD_AINFO_SET(value)) 339 #define HFA384x_CMD_PROGMODE_SET(value) \ 340 ((u16)HFA384x_CMD_AINFO_SET((u16)value)) 341 #define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value)) 342 343 #define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8) 344 345 /* Host Maintained State Info */ 346 #define HFA384x_STATE_PREINIT 0 347 #define HFA384x_STATE_INIT 1 348 #define HFA384x_STATE_RUNNING 2 349 350 /*-------------------------------------------------------------*/ 351 /* Commonly used basic types */ 352 typedef struct hfa384x_bytestr { 353 u16 len; 354 u8 data[0]; 355 } __attribute__ ((packed)) hfa384x_bytestr_t; 356 357 typedef struct hfa384x_bytestr32 { 358 u16 len; 359 u8 data[32]; 360 } __attribute__ ((packed)) hfa384x_bytestr32_t; 361 362 /*-------------------------------------------------------------------- 363 Configuration Record Structures: 364 Network Parameters, Static Configuration Entities 365 --------------------------------------------------------------------*/ 366 367 /*-- Hardware/Firmware Component Information ----------*/ 368 typedef struct hfa384x_compident { 369 u16 id; 370 u16 variant; 371 u16 major; 372 u16 minor; 373 } __attribute__ ((packed)) hfa384x_compident_t; 374 375 typedef struct hfa384x_caplevel { 376 u16 role; 377 u16 id; 378 u16 variant; 379 u16 bottom; 380 u16 top; 381 } __attribute__ ((packed)) hfa384x_caplevel_t; 382 383 /*-- Configuration Record: cnfAuthentication --*/ 384 #define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001 385 #define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002 386 #define HFA384x_CNFAUTHENTICATION_LEAP 0x0004 387 388 /*-------------------------------------------------------------------- 389 Configuration Record Structures: 390 Network Parameters, Dynamic Configuration Entities 391 --------------------------------------------------------------------*/ 392 393 #define HFA384x_CREATEIBSS_JOINCREATEIBSS 0 394 395 /*-- Configuration Record: HostScanRequest (data portion only) --*/ 396 typedef struct hfa384x_HostScanRequest_data { 397 u16 channelList; 398 u16 txRate; 399 hfa384x_bytestr32_t ssid; 400 } __attribute__ ((packed)) hfa384x_HostScanRequest_data_t; 401 402 /*-- Configuration Record: JoinRequest (data portion only) --*/ 403 typedef struct hfa384x_JoinRequest_data { 404 u8 bssid[WLAN_BSSID_LEN]; 405 u16 channel; 406 } __attribute__ ((packed)) hfa384x_JoinRequest_data_t; 407 408 /*-- Configuration Record: authenticateStation (data portion only) --*/ 409 typedef struct hfa384x_authenticateStation_data { 410 u8 address[ETH_ALEN]; 411 u16 status; 412 u16 algorithm; 413 } __attribute__ ((packed)) hfa384x_authenticateStation_data_t; 414 415 /*-- Configuration Record: WPAData (data portion only) --*/ 416 typedef struct hfa384x_WPAData { 417 u16 datalen; 418 u8 data[0]; /* max 80 */ 419 } __attribute__ ((packed)) hfa384x_WPAData_t; 420 421 /*-------------------------------------------------------------------- 422 Information Record Structures: NIC Information 423 --------------------------------------------------------------------*/ 424 425 /*-- Information Record: DownLoadBuffer --*/ 426 /* NOTE: The page and offset are in AUX format */ 427 typedef struct hfa384x_downloadbuffer { 428 u16 page; 429 u16 offset; 430 u16 len; 431 } __attribute__ ((packed)) hfa384x_downloadbuffer_t; 432 433 /*-------------------------------------------------------------------- 434 Information Record Structures: NIC Information 435 --------------------------------------------------------------------*/ 436 437 #define HFA384x_PSTATUS_CONN_IBSS ((u16)3) 438 439 /*-- Information Record: commsquality --*/ 440 typedef struct hfa384x_commsquality { 441 u16 CQ_currBSS; 442 u16 ASL_currBSS; 443 u16 ANL_currFC; 444 } __attribute__ ((packed)) hfa384x_commsquality_t; 445 446 /*-- Information Record: dmbcommsquality --*/ 447 typedef struct hfa384x_dbmcommsquality { 448 u16 CQdbm_currBSS; 449 u16 ASLdbm_currBSS; 450 u16 ANLdbm_currFC; 451 } __attribute__ ((packed)) hfa384x_dbmcommsquality_t; 452 453 /*-------------------------------------------------------------------- 454 FRAME STRUCTURES: Communication Frames 455 ---------------------------------------------------------------------- 456 Communication Frames: Transmit Frames 457 --------------------------------------------------------------------*/ 458 /*-- Communication Frame: Transmit Frame Structure --*/ 459 typedef struct hfa384x_tx_frame { 460 u16 status; 461 u16 reserved1; 462 u16 reserved2; 463 u32 sw_support; 464 u8 tx_retrycount; 465 u8 tx_rate; 466 u16 tx_control; 467 468 /*-- 802.11 Header Information --*/ 469 470 u16 frame_control; 471 u16 duration_id; 472 u8 address1[6]; 473 u8 address2[6]; 474 u8 address3[6]; 475 u16 sequence_control; 476 u8 address4[6]; 477 u16 data_len; /* little endian format */ 478 479 /*-- 802.3 Header Information --*/ 480 481 u8 dest_addr[6]; 482 u8 src_addr[6]; 483 u16 data_length; /* big endian format */ 484 } __attribute__ ((packed)) hfa384x_tx_frame_t; 485 /*-------------------------------------------------------------------- 486 Communication Frames: Field Masks for Transmit Frames 487 --------------------------------------------------------------------*/ 488 /*-- Status Field --*/ 489 #define HFA384x_TXSTATUS_ACKERR ((u16)BIT(5)) 490 #define HFA384x_TXSTATUS_FORMERR ((u16)BIT(3)) 491 #define HFA384x_TXSTATUS_DISCON ((u16)BIT(2)) 492 #define HFA384x_TXSTATUS_AGEDERR ((u16)BIT(1)) 493 #define HFA384x_TXSTATUS_RETRYERR ((u16)BIT(0)) 494 /*-- Transmit Control Field --*/ 495 #define HFA384x_TX_MACPORT ((u16)(BIT(10) | \ 496 BIT(9) | BIT(8))) 497 #define HFA384x_TX_STRUCTYPE ((u16)(BIT(4) | BIT(3))) 498 #define HFA384x_TX_TXEX ((u16)BIT(2)) 499 #define HFA384x_TX_TXOK ((u16)BIT(1)) 500 /*-------------------------------------------------------------------- 501 Communication Frames: Test/Get/Set Field Values for Transmit Frames 502 --------------------------------------------------------------------*/ 503 /*-- Status Field --*/ 504 #define HFA384x_TXSTATUS_ISERROR(v) \ 505 (((u16)(v))&\ 506 (HFA384x_TXSTATUS_ACKERR|HFA384x_TXSTATUS_FORMERR|\ 507 HFA384x_TXSTATUS_DISCON|HFA384x_TXSTATUS_AGEDERR|\ 508 HFA384x_TXSTATUS_RETRYERR)) 509 510 #define HFA384x_TX_SET(v, m, s) ((((u16)(v))<<((u16)(s)))&((u16)(m))) 511 512 #define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8) 513 #define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, \ 514 HFA384x_TX_STRUCTYPE, 3) 515 #define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2) 516 #define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1) 517 /*-------------------------------------------------------------------- 518 Communication Frames: Receive Frames 519 --------------------------------------------------------------------*/ 520 /*-- Communication Frame: Receive Frame Structure --*/ 521 typedef struct hfa384x_rx_frame { 522 /*-- MAC rx descriptor (hfa384x byte order) --*/ 523 u16 status; 524 u32 time; 525 u8 silence; 526 u8 signal; 527 u8 rate; 528 u8 rx_flow; 529 u16 reserved1; 530 u16 reserved2; 531 532 /*-- 802.11 Header Information (802.11 byte order) --*/ 533 u16 frame_control; 534 u16 duration_id; 535 u8 address1[6]; 536 u8 address2[6]; 537 u8 address3[6]; 538 u16 sequence_control; 539 u8 address4[6]; 540 u16 data_len; /* hfa384x (little endian) format */ 541 542 /*-- 802.3 Header Information --*/ 543 u8 dest_addr[6]; 544 u8 src_addr[6]; 545 u16 data_length; /* IEEE? (big endian) format */ 546 } __attribute__ ((packed)) hfa384x_rx_frame_t; 547 /*-------------------------------------------------------------------- 548 Communication Frames: Field Masks for Receive Frames 549 --------------------------------------------------------------------*/ 550 551 /*-- Status Fields --*/ 552 #define HFA384x_RXSTATUS_MACPORT ((u16)(BIT(10) | \ 553 BIT(9) | \ 554 BIT(8))) 555 #define HFA384x_RXSTATUS_FCSERR ((u16)BIT(0)) 556 /*-------------------------------------------------------------------- 557 Communication Frames: Test/Get/Set Field Values for Receive Frames 558 --------------------------------------------------------------------*/ 559 #define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) \ 560 & HFA384x_RXSTATUS_MACPORT) >> 8)) 561 #define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) \ 562 & HFA384x_RXSTATUS_FCSERR)) 563 /*-------------------------------------------------------------------- 564 FRAME STRUCTURES: Information Types and Information Frame Structures 565 ---------------------------------------------------------------------- 566 Information Types 567 --------------------------------------------------------------------*/ 568 #define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL) 569 #define HFA384x_IT_COMMTALLIES ((u16)0xF100UL) 570 #define HFA384x_IT_SCANRESULTS ((u16)0xF101UL) 571 #define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL) 572 #define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL) 573 #define HFA384x_IT_LINKSTATUS ((u16)0xF200UL) 574 #define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL) 575 #define HFA384x_IT_AUTHREQ ((u16)0xF202UL) 576 #define HFA384x_IT_PSUSERCNT ((u16)0xF203UL) 577 #define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL) 578 #define HFA384x_IT_ASSOCREQ ((u16)0xF205UL) 579 #define HFA384x_IT_MICFAILURE ((u16)0xF206UL) 580 581 /*-------------------------------------------------------------------- 582 Information Frames Structures 583 ---------------------------------------------------------------------- 584 Information Frames: Notification Frame Structures 585 --------------------------------------------------------------------*/ 586 587 /*-- Inquiry Frame, Diagnose: Communication Tallies --*/ 588 typedef struct hfa384x_CommTallies16 { 589 u16 txunicastframes; 590 u16 txmulticastframes; 591 u16 txfragments; 592 u16 txunicastoctets; 593 u16 txmulticastoctets; 594 u16 txdeferredtrans; 595 u16 txsingleretryframes; 596 u16 txmultipleretryframes; 597 u16 txretrylimitexceeded; 598 u16 txdiscards; 599 u16 rxunicastframes; 600 u16 rxmulticastframes; 601 u16 rxfragments; 602 u16 rxunicastoctets; 603 u16 rxmulticastoctets; 604 u16 rxfcserrors; 605 u16 rxdiscardsnobuffer; 606 u16 txdiscardswrongsa; 607 u16 rxdiscardswepundecr; 608 u16 rxmsginmsgfrag; 609 u16 rxmsginbadmsgfrag; 610 } __attribute__ ((packed)) hfa384x_CommTallies16_t; 611 612 typedef struct hfa384x_CommTallies32 { 613 u32 txunicastframes; 614 u32 txmulticastframes; 615 u32 txfragments; 616 u32 txunicastoctets; 617 u32 txmulticastoctets; 618 u32 txdeferredtrans; 619 u32 txsingleretryframes; 620 u32 txmultipleretryframes; 621 u32 txretrylimitexceeded; 622 u32 txdiscards; 623 u32 rxunicastframes; 624 u32 rxmulticastframes; 625 u32 rxfragments; 626 u32 rxunicastoctets; 627 u32 rxmulticastoctets; 628 u32 rxfcserrors; 629 u32 rxdiscardsnobuffer; 630 u32 txdiscardswrongsa; 631 u32 rxdiscardswepundecr; 632 u32 rxmsginmsgfrag; 633 u32 rxmsginbadmsgfrag; 634 } __attribute__ ((packed)) hfa384x_CommTallies32_t; 635 636 /*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/ 637 typedef struct hfa384x_ScanResultSub { 638 u16 chid; 639 u16 anl; 640 u16 sl; 641 u8 bssid[WLAN_BSSID_LEN]; 642 u16 bcnint; 643 u16 capinfo; 644 hfa384x_bytestr32_t ssid; 645 u8 supprates[10]; /* 802.11 info element */ 646 u16 proberesp_rate; 647 } __attribute__ ((packed)) hfa384x_ScanResultSub_t; 648 649 typedef struct hfa384x_ScanResult { 650 u16 rsvd; 651 u16 scanreason; 652 hfa384x_ScanResultSub_t result[HFA384x_SCANRESULT_MAX]; 653 } __attribute__ ((packed)) hfa384x_ScanResult_t; 654 655 /*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/ 656 typedef struct hfa384x_ChInfoResultSub { 657 u16 chid; 658 u16 anl; 659 u16 pnl; 660 u16 active; 661 } __attribute__ ((packed)) hfa384x_ChInfoResultSub_t; 662 663 #define HFA384x_CHINFORESULT_BSSACTIVE BIT(0) 664 #define HFA384x_CHINFORESULT_PCFACTIVE BIT(1) 665 666 typedef struct hfa384x_ChInfoResult { 667 u16 scanchannels; 668 hfa384x_ChInfoResultSub_t result[HFA384x_CHINFORESULT_MAX]; 669 } __attribute__ ((packed)) hfa384x_ChInfoResult_t; 670 671 /*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/ 672 typedef struct hfa384x_HScanResultSub { 673 u16 chid; 674 u16 anl; 675 u16 sl; 676 u8 bssid[WLAN_BSSID_LEN]; 677 u16 bcnint; 678 u16 capinfo; 679 hfa384x_bytestr32_t ssid; 680 u8 supprates[10]; /* 802.11 info element */ 681 u16 proberesp_rate; 682 u16 atim; 683 } __attribute__ ((packed)) hfa384x_HScanResultSub_t; 684 685 typedef struct hfa384x_HScanResult { 686 u16 nresult; 687 u16 rsvd; 688 hfa384x_HScanResultSub_t result[HFA384x_HSCANRESULT_MAX]; 689 } __attribute__ ((packed)) hfa384x_HScanResult_t; 690 691 /*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/ 692 693 #define HFA384x_LINK_NOTCONNECTED ((u16)0) 694 #define HFA384x_LINK_CONNECTED ((u16)1) 695 #define HFA384x_LINK_DISCONNECTED ((u16)2) 696 #define HFA384x_LINK_AP_CHANGE ((u16)3) 697 #define HFA384x_LINK_AP_OUTOFRANGE ((u16)4) 698 #define HFA384x_LINK_AP_INRANGE ((u16)5) 699 #define HFA384x_LINK_ASSOCFAIL ((u16)6) 700 701 typedef struct hfa384x_LinkStatus { 702 u16 linkstatus; 703 } __attribute__ ((packed)) hfa384x_LinkStatus_t; 704 705 /*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/ 706 707 #define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1) 708 #define HFA384x_ASSOCSTATUS_REASSOC ((u16)2) 709 #define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5) 710 711 typedef struct hfa384x_AssocStatus { 712 u16 assocstatus; 713 u8 sta_addr[ETH_ALEN]; 714 /* old_ap_addr is only valid if assocstatus == 2 */ 715 u8 old_ap_addr[ETH_ALEN]; 716 u16 reason; 717 u16 reserved; 718 } __attribute__ ((packed)) hfa384x_AssocStatus_t; 719 720 /*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/ 721 722 typedef struct hfa384x_AuthRequest { 723 u8 sta_addr[ETH_ALEN]; 724 u16 algorithm; 725 } __attribute__ ((packed)) hfa384x_AuthReq_t; 726 727 /*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/ 728 729 typedef struct hfa384x_PSUserCount { 730 u16 usercnt; 731 } __attribute__ ((packed)) hfa384x_PSUserCount_t; 732 733 typedef struct hfa384x_KeyIDChanged { 734 u8 sta_addr[ETH_ALEN]; 735 u16 keyid; 736 } __attribute__ ((packed)) hfa384x_KeyIDChanged_t; 737 738 /*-- Collection of all Inf frames ---------------*/ 739 typedef union hfa384x_infodata { 740 hfa384x_CommTallies16_t commtallies16; 741 hfa384x_CommTallies32_t commtallies32; 742 hfa384x_ScanResult_t scanresult; 743 hfa384x_ChInfoResult_t chinforesult; 744 hfa384x_HScanResult_t hscanresult; 745 hfa384x_LinkStatus_t linkstatus; 746 hfa384x_AssocStatus_t assocstatus; 747 hfa384x_AuthReq_t authreq; 748 hfa384x_PSUserCount_t psusercnt; 749 hfa384x_KeyIDChanged_t keyidchanged; 750 } __attribute__ ((packed)) hfa384x_infodata_t; 751 752 typedef struct hfa384x_InfFrame { 753 u16 framelen; 754 u16 infotype; 755 hfa384x_infodata_t info; 756 } __attribute__ ((packed)) hfa384x_InfFrame_t; 757 758 /*-------------------------------------------------------------------- 759 USB Packet structures and constants. 760 --------------------------------------------------------------------*/ 761 762 /* Should be sent to the bulkout endpoint */ 763 #define HFA384x_USB_TXFRM 0 764 #define HFA384x_USB_CMDREQ 1 765 #define HFA384x_USB_WRIDREQ 2 766 #define HFA384x_USB_RRIDREQ 3 767 #define HFA384x_USB_WMEMREQ 4 768 #define HFA384x_USB_RMEMREQ 5 769 770 /* Received from the bulkin endpoint */ 771 #define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000) 772 #define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000)) 773 #define HFA384x_USB_INFOFRM 0x8000 774 #define HFA384x_USB_CMDRESP 0x8001 775 #define HFA384x_USB_WRIDRESP 0x8002 776 #define HFA384x_USB_RRIDRESP 0x8003 777 #define HFA384x_USB_WMEMRESP 0x8004 778 #define HFA384x_USB_RMEMRESP 0x8005 779 #define HFA384x_USB_BUFAVAIL 0x8006 780 #define HFA384x_USB_ERROR 0x8007 781 782 /*------------------------------------*/ 783 /* Request (bulk OUT) packet contents */ 784 785 typedef struct hfa384x_usb_txfrm { 786 hfa384x_tx_frame_t desc; 787 u8 data[WLAN_DATA_MAXLEN]; 788 } __attribute__ ((packed)) hfa384x_usb_txfrm_t; 789 790 typedef struct hfa384x_usb_cmdreq { 791 u16 type; 792 u16 cmd; 793 u16 parm0; 794 u16 parm1; 795 u16 parm2; 796 u8 pad[54]; 797 } __attribute__ ((packed)) hfa384x_usb_cmdreq_t; 798 799 typedef struct hfa384x_usb_wridreq { 800 u16 type; 801 u16 frmlen; 802 u16 rid; 803 u8 data[HFA384x_RIDDATA_MAXLEN]; 804 } __attribute__ ((packed)) hfa384x_usb_wridreq_t; 805 806 typedef struct hfa384x_usb_rridreq { 807 u16 type; 808 u16 frmlen; 809 u16 rid; 810 u8 pad[58]; 811 } __attribute__ ((packed)) hfa384x_usb_rridreq_t; 812 813 typedef struct hfa384x_usb_wmemreq { 814 u16 type; 815 u16 frmlen; 816 u16 offset; 817 u16 page; 818 u8 data[HFA384x_USB_RWMEM_MAXLEN]; 819 } __attribute__ ((packed)) hfa384x_usb_wmemreq_t; 820 821 typedef struct hfa384x_usb_rmemreq { 822 u16 type; 823 u16 frmlen; 824 u16 offset; 825 u16 page; 826 u8 pad[56]; 827 } __attribute__ ((packed)) hfa384x_usb_rmemreq_t; 828 829 /*------------------------------------*/ 830 /* Response (bulk IN) packet contents */ 831 832 typedef struct hfa384x_usb_rxfrm { 833 hfa384x_rx_frame_t desc; 834 u8 data[WLAN_DATA_MAXLEN]; 835 } __attribute__ ((packed)) hfa384x_usb_rxfrm_t; 836 837 typedef struct hfa384x_usb_infofrm { 838 u16 type; 839 hfa384x_InfFrame_t info; 840 } __attribute__ ((packed)) hfa384x_usb_infofrm_t; 841 842 typedef struct hfa384x_usb_statusresp { 843 u16 type; 844 u16 status; 845 u16 resp0; 846 u16 resp1; 847 u16 resp2; 848 } __attribute__ ((packed)) hfa384x_usb_cmdresp_t; 849 850 typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t; 851 852 typedef struct hfa384x_usb_rridresp { 853 u16 type; 854 u16 frmlen; 855 u16 rid; 856 u8 data[HFA384x_RIDDATA_MAXLEN]; 857 } __attribute__ ((packed)) hfa384x_usb_rridresp_t; 858 859 typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t; 860 861 typedef struct hfa384x_usb_rmemresp { 862 u16 type; 863 u16 frmlen; 864 u8 data[HFA384x_USB_RWMEM_MAXLEN]; 865 } __attribute__ ((packed)) hfa384x_usb_rmemresp_t; 866 867 typedef struct hfa384x_usb_bufavail { 868 u16 type; 869 u16 frmlen; 870 } __attribute__ ((packed)) hfa384x_usb_bufavail_t; 871 872 typedef struct hfa384x_usb_error { 873 u16 type; 874 u16 errortype; 875 } __attribute__ ((packed)) hfa384x_usb_error_t; 876 877 /*----------------------------------------------------------*/ 878 /* Unions for packaging all the known packet types together */ 879 880 typedef union hfa384x_usbout { 881 u16 type; 882 hfa384x_usb_txfrm_t txfrm; 883 hfa384x_usb_cmdreq_t cmdreq; 884 hfa384x_usb_wridreq_t wridreq; 885 hfa384x_usb_rridreq_t rridreq; 886 hfa384x_usb_wmemreq_t wmemreq; 887 hfa384x_usb_rmemreq_t rmemreq; 888 } __attribute__ ((packed)) hfa384x_usbout_t; 889 890 typedef union hfa384x_usbin { 891 u16 type; 892 hfa384x_usb_rxfrm_t rxfrm; 893 hfa384x_usb_txfrm_t txfrm; 894 hfa384x_usb_infofrm_t infofrm; 895 hfa384x_usb_cmdresp_t cmdresp; 896 hfa384x_usb_wridresp_t wridresp; 897 hfa384x_usb_rridresp_t rridresp; 898 hfa384x_usb_wmemresp_t wmemresp; 899 hfa384x_usb_rmemresp_t rmemresp; 900 hfa384x_usb_bufavail_t bufavail; 901 hfa384x_usb_error_t usberror; 902 u8 boguspad[3000]; 903 } __attribute__ ((packed)) hfa384x_usbin_t; 904 905 /*-------------------------------------------------------------------- 906 PD record structures. 907 --------------------------------------------------------------------*/ 908 909 typedef struct hfa384x_pdr_pcb_partnum { 910 u8 num[8]; 911 } __attribute__ ((packed)) hfa384x_pdr_pcb_partnum_t; 912 913 typedef struct hfa384x_pdr_pcb_tracenum { 914 u8 num[8]; 915 } __attribute__ ((packed)) hfa384x_pdr_pcb_tracenum_t; 916 917 typedef struct hfa384x_pdr_nic_serial { 918 u8 num[12]; 919 } __attribute__ ((packed)) hfa384x_pdr_nic_serial_t; 920 921 typedef struct hfa384x_pdr_mkk_measurements { 922 double carrier_freq; 923 double occupied_band; 924 double power_density; 925 double tx_spur_f1; 926 double tx_spur_f2; 927 double tx_spur_f3; 928 double tx_spur_f4; 929 double tx_spur_l1; 930 double tx_spur_l2; 931 double tx_spur_l3; 932 double tx_spur_l4; 933 double rx_spur_f1; 934 double rx_spur_f2; 935 double rx_spur_l1; 936 double rx_spur_l2; 937 } __attribute__ ((packed)) hfa384x_pdr_mkk_measurements_t; 938 939 typedef struct hfa384x_pdr_nic_ramsize { 940 u8 size[12]; /* units of KB */ 941 } __attribute__ ((packed)) hfa384x_pdr_nic_ramsize_t; 942 943 typedef struct hfa384x_pdr_mfisuprange { 944 u16 id; 945 u16 variant; 946 u16 bottom; 947 u16 top; 948 } __attribute__ ((packed)) hfa384x_pdr_mfisuprange_t; 949 950 typedef struct hfa384x_pdr_cfisuprange { 951 u16 id; 952 u16 variant; 953 u16 bottom; 954 u16 top; 955 } __attribute__ ((packed)) hfa384x_pdr_cfisuprange_t; 956 957 typedef struct hfa384x_pdr_nicid { 958 u16 id; 959 u16 variant; 960 u16 major; 961 u16 minor; 962 } __attribute__ ((packed)) hfa384x_pdr_nicid_t; 963 964 typedef struct hfa384x_pdr_refdac_measurements { 965 u16 value[0]; 966 } __attribute__ ((packed)) hfa384x_pdr_refdac_measurements_t; 967 968 typedef struct hfa384x_pdr_vgdac_measurements { 969 u16 value[0]; 970 } __attribute__ ((packed)) hfa384x_pdr_vgdac_measurements_t; 971 972 typedef struct hfa384x_pdr_level_comp_measurements { 973 u16 value[0]; 974 } __attribute__ ((packed)) hfa384x_pdr_level_compc_measurements_t; 975 976 typedef struct hfa384x_pdr_mac_address { 977 u8 addr[6]; 978 } __attribute__ ((packed)) hfa384x_pdr_mac_address_t; 979 980 typedef struct hfa384x_pdr_mkk_callname { 981 u8 callname[8]; 982 } __attribute__ ((packed)) hfa384x_pdr_mkk_callname_t; 983 984 typedef struct hfa384x_pdr_regdomain { 985 u16 numdomains; 986 u16 domain[5]; 987 } __attribute__ ((packed)) hfa384x_pdr_regdomain_t; 988 989 typedef struct hfa384x_pdr_allowed_channel { 990 u16 ch_bitmap; 991 } __attribute__ ((packed)) hfa384x_pdr_allowed_channel_t; 992 993 typedef struct hfa384x_pdr_default_channel { 994 u16 channel; 995 } __attribute__ ((packed)) hfa384x_pdr_default_channel_t; 996 997 typedef struct hfa384x_pdr_privacy_option { 998 u16 available; 999 } __attribute__ ((packed)) hfa384x_pdr_privacy_option_t; 1000 1001 typedef struct hfa384x_pdr_temptype { 1002 u16 type; 1003 } __attribute__ ((packed)) hfa384x_pdr_temptype_t; 1004 1005 typedef struct hfa384x_pdr_refdac_setup { 1006 u16 ch_value[14]; 1007 } __attribute__ ((packed)) hfa384x_pdr_refdac_setup_t; 1008 1009 typedef struct hfa384x_pdr_vgdac_setup { 1010 u16 ch_value[14]; 1011 } __attribute__ ((packed)) hfa384x_pdr_vgdac_setup_t; 1012 1013 typedef struct hfa384x_pdr_level_comp_setup { 1014 u16 ch_value[14]; 1015 } __attribute__ ((packed)) hfa384x_pdr_level_comp_setup_t; 1016 1017 typedef struct hfa384x_pdr_trimdac_setup { 1018 u16 trimidac; 1019 u16 trimqdac; 1020 } __attribute__ ((packed)) hfa384x_pdr_trimdac_setup_t; 1021 1022 typedef struct hfa384x_pdr_ifr_setting { 1023 u16 value[3]; 1024 } __attribute__ ((packed)) hfa384x_pdr_ifr_setting_t; 1025 1026 typedef struct hfa384x_pdr_rfr_setting { 1027 u16 value[3]; 1028 } __attribute__ ((packed)) hfa384x_pdr_rfr_setting_t; 1029 1030 typedef struct hfa384x_pdr_hfa3861_baseline { 1031 u16 value[50]; 1032 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_baseline_t; 1033 1034 typedef struct hfa384x_pdr_hfa3861_shadow { 1035 u32 value[32]; 1036 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_shadow_t; 1037 1038 typedef struct hfa384x_pdr_hfa3861_ifrf { 1039 u32 value[20]; 1040 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_ifrf_t; 1041 1042 typedef struct hfa384x_pdr_hfa3861_chcalsp { 1043 u16 value[14]; 1044 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_chcalsp_t; 1045 1046 typedef struct hfa384x_pdr_hfa3861_chcali { 1047 u16 value[17]; 1048 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_chcali_t; 1049 1050 typedef struct hfa384x_pdr_hfa3861_nic_config { 1051 u16 config_bitmap; 1052 } __attribute__ ((packed)) hfa384x_pdr_nic_config_t; 1053 1054 typedef struct hfa384x_pdr_hfo_delay { 1055 u8 hfo_delay; 1056 } __attribute__ ((packed)) hfa384x_hfo_delay_t; 1057 1058 typedef struct hfa384x_pdr_hfa3861_manf_testsp { 1059 u16 value[30]; 1060 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_manf_testsp_t; 1061 1062 typedef struct hfa384x_pdr_hfa3861_manf_testi { 1063 u16 value[30]; 1064 } __attribute__ ((packed)) hfa384x_pdr_hfa3861_manf_testi_t; 1065 1066 typedef struct hfa384x_end_of_pda { 1067 u16 crc; 1068 } __attribute__ ((packed)) hfa384x_pdr_end_of_pda_t; 1069 1070 typedef struct hfa384x_pdrec { 1071 u16 len; /* in words */ 1072 u16 code; 1073 union pdr { 1074 hfa384x_pdr_pcb_partnum_t pcb_partnum; 1075 hfa384x_pdr_pcb_tracenum_t pcb_tracenum; 1076 hfa384x_pdr_nic_serial_t nic_serial; 1077 hfa384x_pdr_mkk_measurements_t mkk_measurements; 1078 hfa384x_pdr_nic_ramsize_t nic_ramsize; 1079 hfa384x_pdr_mfisuprange_t mfisuprange; 1080 hfa384x_pdr_cfisuprange_t cfisuprange; 1081 hfa384x_pdr_nicid_t nicid; 1082 hfa384x_pdr_refdac_measurements_t refdac_measurements; 1083 hfa384x_pdr_vgdac_measurements_t vgdac_measurements; 1084 hfa384x_pdr_level_compc_measurements_t level_compc_measurements; 1085 hfa384x_pdr_mac_address_t mac_address; 1086 hfa384x_pdr_mkk_callname_t mkk_callname; 1087 hfa384x_pdr_regdomain_t regdomain; 1088 hfa384x_pdr_allowed_channel_t allowed_channel; 1089 hfa384x_pdr_default_channel_t default_channel; 1090 hfa384x_pdr_privacy_option_t privacy_option; 1091 hfa384x_pdr_temptype_t temptype; 1092 hfa384x_pdr_refdac_setup_t refdac_setup; 1093 hfa384x_pdr_vgdac_setup_t vgdac_setup; 1094 hfa384x_pdr_level_comp_setup_t level_comp_setup; 1095 hfa384x_pdr_trimdac_setup_t trimdac_setup; 1096 hfa384x_pdr_ifr_setting_t ifr_setting; 1097 hfa384x_pdr_rfr_setting_t rfr_setting; 1098 hfa384x_pdr_hfa3861_baseline_t hfa3861_baseline; 1099 hfa384x_pdr_hfa3861_shadow_t hfa3861_shadow; 1100 hfa384x_pdr_hfa3861_ifrf_t hfa3861_ifrf; 1101 hfa384x_pdr_hfa3861_chcalsp_t hfa3861_chcalsp; 1102 hfa384x_pdr_hfa3861_chcali_t hfa3861_chcali; 1103 hfa384x_pdr_nic_config_t nic_config; 1104 hfa384x_hfo_delay_t hfo_delay; 1105 hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp; 1106 hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi; 1107 hfa384x_pdr_end_of_pda_t end_of_pda; 1108 1109 } data; 1110 } __attribute__ ((packed)) hfa384x_pdrec_t; 1111 1112 #ifdef __KERNEL__ 1113 /*-------------------------------------------------------------------- 1114 --- MAC state structure, argument to all functions -- 1115 --- Also, a collection of support types -- 1116 --------------------------------------------------------------------*/ 1117 typedef struct hfa384x_statusresult { 1118 u16 status; 1119 u16 resp0; 1120 u16 resp1; 1121 u16 resp2; 1122 } hfa384x_cmdresult_t; 1123 1124 /* USB Control Exchange (CTLX): 1125 * A queue of the structure below is maintained for all of the 1126 * Request/Response type USB packets supported by Prism2. 1127 */ 1128 /* The following hfa384x_* structures are arguments to 1129 * the usercb() for the different CTLX types. 1130 */ 1131 typedef struct hfa384x_rridresult { 1132 u16 rid; 1133 const void *riddata; 1134 unsigned int riddata_len; 1135 } hfa384x_rridresult_t; 1136 1137 enum ctlx_state { 1138 CTLX_START = 0, /* Start state, not queued */ 1139 1140 CTLX_COMPLETE, /* CTLX successfully completed */ 1141 CTLX_REQ_FAILED, /* OUT URB completed w/ error */ 1142 1143 CTLX_PENDING, /* Queued, data valid */ 1144 CTLX_REQ_SUBMITTED, /* OUT URB submitted */ 1145 CTLX_REQ_COMPLETE, /* OUT URB complete */ 1146 CTLX_RESP_COMPLETE /* IN URB received */ 1147 }; 1148 typedef enum ctlx_state CTLX_STATE; 1149 1150 struct hfa384x_usbctlx; 1151 struct hfa384x; 1152 1153 typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *); 1154 1155 typedef void (*ctlx_usercb_t) (struct hfa384x *hw, 1156 void *ctlxresult, void *usercb_data); 1157 1158 typedef struct hfa384x_usbctlx { 1159 struct list_head list; 1160 1161 size_t outbufsize; 1162 hfa384x_usbout_t outbuf; /* pkt buf for OUT */ 1163 hfa384x_usbin_t inbuf; /* pkt buf for IN(a copy) */ 1164 1165 CTLX_STATE state; /* Tracks running state */ 1166 1167 struct completion done; 1168 volatile int reapable; /* Food for the reaper task */ 1169 1170 ctlx_cmdcb_t cmdcb; /* Async command callback */ 1171 ctlx_usercb_t usercb; /* Async user callback, */ 1172 void *usercb_data; /* at CTLX completion */ 1173 1174 int variant; /* Identifies cmd variant */ 1175 } hfa384x_usbctlx_t; 1176 1177 typedef struct hfa384x_usbctlxq { 1178 spinlock_t lock; 1179 struct list_head pending; 1180 struct list_head active; 1181 struct list_head completing; 1182 struct list_head reapable; 1183 } hfa384x_usbctlxq_t; 1184 1185 typedef struct hfa484x_metacmd { 1186 u16 cmd; 1187 1188 u16 parm0; 1189 u16 parm1; 1190 u16 parm2; 1191 1192 hfa384x_cmdresult_t result; 1193 } hfa384x_metacmd_t; 1194 1195 #define MAX_GRP_ADDR 32 1196 #define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */ 1197 1198 #define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */ 1199 #define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */ 1200 #define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */ 1201 #define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */ 1202 #define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */ 1203 #define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */ 1204 1205 /* XXX These are going away ASAP */ 1206 typedef struct prism2sta_authlist { 1207 unsigned int cnt; 1208 u8 addr[WLAN_AUTH_MAX][ETH_ALEN]; 1209 u8 assoc[WLAN_AUTH_MAX]; 1210 } prism2sta_authlist_t; 1211 1212 typedef struct prism2sta_accesslist { 1213 unsigned int modify; 1214 unsigned int cnt; 1215 u8 addr[WLAN_ACCESS_MAX][ETH_ALEN]; 1216 unsigned int cnt1; 1217 u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN]; 1218 } prism2sta_accesslist_t; 1219 1220 typedef struct hfa384x { 1221 /* USB support data */ 1222 struct usb_device *usb; 1223 struct urb rx_urb; 1224 struct sk_buff *rx_urb_skb; 1225 struct urb tx_urb; 1226 struct urb ctlx_urb; 1227 hfa384x_usbout_t txbuff; 1228 hfa384x_usbctlxq_t ctlxq; 1229 struct timer_list reqtimer; 1230 struct timer_list resptimer; 1231 1232 struct timer_list throttle; 1233 1234 struct tasklet_struct reaper_bh; 1235 struct tasklet_struct completion_bh; 1236 1237 struct work_struct usb_work; 1238 1239 unsigned long usb_flags; 1240 #define THROTTLE_RX 0 1241 #define THROTTLE_TX 1 1242 #define WORK_RX_HALT 2 1243 #define WORK_TX_HALT 3 1244 #define WORK_RX_RESUME 4 1245 #define WORK_TX_RESUME 5 1246 1247 unsigned short req_timer_done:1; 1248 unsigned short resp_timer_done:1; 1249 1250 int endp_in; 1251 int endp_out; 1252 1253 int sniff_fcs; 1254 int sniff_channel; 1255 int sniff_truncate; 1256 int sniffhdr; 1257 1258 wait_queue_head_t cmdq; /* wait queue itself */ 1259 1260 /* Controller state */ 1261 u32 state; 1262 u32 isap; 1263 u8 port_enabled[HFA384x_NUMPORTS_MAX]; 1264 1265 /* Download support */ 1266 unsigned int dlstate; 1267 hfa384x_downloadbuffer_t bufinfo; 1268 u16 dltimeout; 1269 1270 int scanflag; /* to signal scan comlete */ 1271 int join_ap; /* are we joined to a specific ap */ 1272 int join_retries; /* number of join retries till we fail */ 1273 hfa384x_JoinRequest_data_t joinreq; /* join request saved data */ 1274 1275 wlandevice_t *wlandev; 1276 /* Timer to allow for the deferred processing of linkstatus messages */ 1277 struct work_struct link_bh; 1278 1279 struct work_struct commsqual_bh; 1280 hfa384x_commsquality_t qual; 1281 struct timer_list commsqual_timer; 1282 1283 u16 link_status; 1284 u16 link_status_new; 1285 struct sk_buff_head authq; 1286 1287 u32 txrate; 1288 1289 /* And here we have stuff that used to be in priv */ 1290 1291 /* State variables */ 1292 unsigned int presniff_port_type; 1293 u16 presniff_wepflags; 1294 u32 dot11_desired_bss_type; 1295 1296 int dbmadjust; 1297 1298 /* Group Addresses - right now, there are up to a total 1299 of MAX_GRP_ADDR group addresses */ 1300 u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN]; 1301 unsigned int dot11_grpcnt; 1302 1303 /* Component Identities */ 1304 hfa384x_compident_t ident_nic; 1305 hfa384x_compident_t ident_pri_fw; 1306 hfa384x_compident_t ident_sta_fw; 1307 hfa384x_compident_t ident_ap_fw; 1308 u16 mm_mods; 1309 1310 /* Supplier compatibility ranges */ 1311 hfa384x_caplevel_t cap_sup_mfi; 1312 hfa384x_caplevel_t cap_sup_cfi; 1313 hfa384x_caplevel_t cap_sup_pri; 1314 hfa384x_caplevel_t cap_sup_sta; 1315 hfa384x_caplevel_t cap_sup_ap; 1316 1317 /* Actor compatibility ranges */ 1318 hfa384x_caplevel_t cap_act_pri_cfi; /* 1319 * pri f/w to controller 1320 * interface 1321 */ 1322 1323 hfa384x_caplevel_t cap_act_sta_cfi; /* 1324 * sta f/w to controller 1325 * interface 1326 */ 1327 1328 hfa384x_caplevel_t cap_act_sta_mfi; /* sta f/w to modem interface */ 1329 1330 hfa384x_caplevel_t cap_act_ap_cfi; /* 1331 * ap f/w to controller 1332 * interface 1333 */ 1334 1335 hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */ 1336 1337 u32 psusercount; /* Power save user count. */ 1338 hfa384x_CommTallies32_t tallies; /* Communication tallies. */ 1339 u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */ 1340 1341 /* Channel Info request results (AP only) */ 1342 struct { 1343 atomic_t done; 1344 u8 count; 1345 hfa384x_ChInfoResult_t results; 1346 } channel_info; 1347 1348 hfa384x_InfFrame_t *scanresults; 1349 1350 prism2sta_authlist_t authlist; /* Authenticated station list. */ 1351 unsigned int accessmode; /* Access mode. */ 1352 prism2sta_accesslist_t allow; /* Allowed station list. */ 1353 prism2sta_accesslist_t deny; /* Denied station list. */ 1354 1355 } hfa384x_t; 1356 1357 void hfa384x_create(hfa384x_t *hw, struct usb_device *usb); 1358 void hfa384x_destroy(hfa384x_t *hw); 1359 1360 int 1361 hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis); 1362 int hfa384x_drvr_commtallies(hfa384x_t *hw); 1363 int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport); 1364 int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport); 1365 int hfa384x_drvr_flashdl_enable(hfa384x_t *hw); 1366 int hfa384x_drvr_flashdl_disable(hfa384x_t *hw); 1367 int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1368 int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1369 int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr); 1370 int hfa384x_drvr_ramdl_disable(hfa384x_t *hw); 1371 int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1372 int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len); 1373 int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1374 1375 static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val) 1376 { 1377 int result = 0; 1378 result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); 1379 if (result == 0) 1380 *((u16 *) val) = le16_to_cpu(*((u16 *) val)); 1381 return result; 1382 } 1383 1384 static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val) 1385 { 1386 u16 value = cpu_to_le16(val); 1387 return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); 1388 } 1389 1390 int 1391 hfa384x_drvr_getconfig_async(hfa384x_t *hw, 1392 u16 rid, ctlx_usercb_t usercb, void *usercb_data); 1393 1394 int 1395 hfa384x_drvr_setconfig_async(hfa384x_t *hw, 1396 u16 rid, 1397 void *buf, 1398 u16 len, ctlx_usercb_t usercb, void *usercb_data); 1399 1400 static inline int 1401 hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val) 1402 { 1403 u16 value = cpu_to_le16(val); 1404 return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), 1405 NULL, NULL); 1406 } 1407 1408 int hfa384x_drvr_start(hfa384x_t *hw); 1409 int hfa384x_drvr_stop(hfa384x_t *hw); 1410 int 1411 hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, 1412 p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep); 1413 void hfa384x_tx_timeout(wlandevice_t *wlandev); 1414 1415 int hfa384x_cmd_initialize(hfa384x_t *hw); 1416 int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport); 1417 int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport); 1418 int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len); 1419 int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); 1420 int 1421 hfa384x_cmd_download(hfa384x_t *hw, 1422 u16 mode, u16 lowaddr, u16 highaddr, u16 codelen); 1423 1424 #endif /*__KERNEL__ */ 1425 1426 #endif /*_HFA384x_H */ 1427