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 #include <linux/usb.h> 63 64 /*--- Mins & Maxs -----------------------------------*/ 65 #define HFA384x_PORTID_MAX ((u16)7) 66 #define HFA384x_NUMPORTS_MAX ((u16)(HFA384x_PORTID_MAX + 1)) 67 #define HFA384x_PDR_LEN_MAX ((u16)512) /* in bytes, from EK */ 68 #define HFA384x_PDA_RECS_MAX ((u16)200) /* a guess */ 69 #define HFA384x_PDA_LEN_MAX ((u16)1024) /* in bytes, from EK*/ 70 #define HFA384x_SCANRESULT_MAX ((u16)31) 71 #define HFA384x_HSCANRESULT_MAX ((u16)31) 72 #define HFA384x_CHINFORESULT_MAX ((u16)16) 73 #define HFA384x_RID_GUESSING_MAXLEN 2048 /* I'm not really sure */ 74 #define HFA384x_RIDDATA_MAXLEN HFA384x_RID_GUESSING_MAXLEN 75 #define HFA384x_USB_RWMEM_MAXLEN 2048 76 77 /*--- Support Constants -----------------------------*/ 78 #define HFA384x_PORTTYPE_IBSS ((u16)0) 79 #define HFA384x_PORTTYPE_BSS ((u16)1) 80 #define HFA384x_PORTTYPE_PSUEDOIBSS ((u16)3) 81 #define HFA384x_WEPFLAGS_PRIVINVOKED ((u16)BIT(0)) 82 #define HFA384x_WEPFLAGS_EXCLUDE ((u16)BIT(1)) 83 #define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((u16)BIT(4)) 84 #define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((u16)BIT(7)) 85 #define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((u16)3) 86 #define HFA384x_PORTSTATUS_DISABLED ((u16)1) 87 #define HFA384x_RATEBIT_1 ((u16)1) 88 #define HFA384x_RATEBIT_2 ((u16)2) 89 #define HFA384x_RATEBIT_5dot5 ((u16)4) 90 #define HFA384x_RATEBIT_11 ((u16)8) 91 92 /*--- MAC Internal memory constants and macros ------*/ 93 /* masks and macros used to manipulate MAC internal memory addresses. */ 94 /* MAC internal memory addresses are 23 bit quantities. The MAC uses 95 * a paged address space where the upper 16 bits are the page number 96 * and the lower 7 bits are the offset. There are various Host API 97 * elements that require two 16-bit quantities to specify a MAC 98 * internal memory address. Unfortunately, some of the API's use a 99 * page/offset format where the offset value is JUST the lower seven 100 * bits and the page is the remaining 16 bits. Some of the API's 101 * assume that the 23 bit address has been split at the 16th bit. We 102 * refer to these two formats as AUX format and CMD format. The 103 * macros below help handle some of this. 104 */ 105 106 /* Mask bits for discarding unwanted pieces in a flat address */ 107 #define HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80) 108 #define HFA384x_ADDR_FLAT_AUX_OFF_MASK (0x0000007f) 109 #define HFA384x_ADDR_FLAT_CMD_PAGE_MASK (0xffff0000) 110 #define HFA384x_ADDR_FLAT_CMD_OFF_MASK (0x0000ffff) 111 112 /* Mask bits for discarding unwanted pieces in AUX format 113 * 16-bit address parts 114 */ 115 #define HFA384x_ADDR_AUX_PAGE_MASK (0xffff) 116 #define HFA384x_ADDR_AUX_OFF_MASK (0x007f) 117 118 /* Make a 32-bit flat address from AUX format 16-bit page and offset */ 119 #define HFA384x_ADDR_AUX_MKFLAT(p, o) \ 120 ((((u32)(((u16)(p)) & HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \ 121 ((u32)(((u16)(o)) & HFA384x_ADDR_AUX_OFF_MASK))) 122 123 /* Make CMD format offset and page from a 32-bit flat address */ 124 #define HFA384x_ADDR_CMD_MKPAGE(f) \ 125 ((u16)((((u32)(f)) & HFA384x_ADDR_FLAT_CMD_PAGE_MASK) >> 16)) 126 #define HFA384x_ADDR_CMD_MKOFF(f) \ 127 ((u16)(((u32)(f)) & HFA384x_ADDR_FLAT_CMD_OFF_MASK)) 128 129 /*--- Controller Memory addresses -------------------*/ 130 #define HFA3842_PDA_BASE (0x007f0000UL) 131 #define HFA3841_PDA_BASE (0x003f0000UL) 132 #define HFA3841_PDA_BOGUS_BASE (0x00390000UL) 133 134 /*--- Driver Download states -----------------------*/ 135 #define HFA384x_DLSTATE_DISABLED 0 136 #define HFA384x_DLSTATE_RAMENABLED 1 137 #define HFA384x_DLSTATE_FLASHENABLED 2 138 139 /*--- Register Field Masks --------------------------*/ 140 #define HFA384x_CMD_AINFO ((u16)(BIT(14) | BIT(13) \ 141 | BIT(12) | BIT(11) \ 142 | BIT(10) | BIT(9) \ 143 | BIT(8))) 144 #define HFA384x_CMD_MACPORT ((u16)(BIT(10) | BIT(9) | \ 145 BIT(8))) 146 #define HFA384x_CMD_PROGMODE ((u16)(BIT(9) | BIT(8))) 147 #define HFA384x_CMD_CMDCODE ((u16)(BIT(5) | BIT(4) | \ 148 BIT(3) | BIT(2) | \ 149 BIT(1) | BIT(0))) 150 151 #define HFA384x_STATUS_RESULT ((u16)(BIT(14) | BIT(13) \ 152 | BIT(12) | BIT(11) \ 153 | BIT(10) | BIT(9) \ 154 | BIT(8))) 155 156 /*--- Command Code Constants --------------------------*/ 157 /*--- Controller Commands --------------------------*/ 158 #define HFA384x_CMDCODE_INIT ((u16)0x00) 159 #define HFA384x_CMDCODE_ENABLE ((u16)0x01) 160 #define HFA384x_CMDCODE_DISABLE ((u16)0x02) 161 162 /*--- Regulate Commands --------------------------*/ 163 #define HFA384x_CMDCODE_INQ ((u16)0x11) 164 165 /*--- Configure Commands --------------------------*/ 166 #define HFA384x_CMDCODE_DOWNLD ((u16)0x22) 167 168 /*--- Debugging Commands -----------------------------*/ 169 #define HFA384x_CMDCODE_MONITOR ((u16)(0x38)) 170 #define HFA384x_MONITOR_ENABLE ((u16)(0x0b)) 171 #define HFA384x_MONITOR_DISABLE ((u16)(0x0f)) 172 173 /*--- Result Codes --------------------------*/ 174 #define HFA384x_CMD_ERR ((u16)(0x7F)) 175 176 /*--- Programming Modes -------------------------- 177 * MODE 0: Disable programming 178 * MODE 1: Enable volatile memory programming 179 * MODE 2: Enable non-volatile memory programming 180 * MODE 3: Program non-volatile memory section 181 *------------------------------------------------- 182 */ 183 #define HFA384x_PROGMODE_DISABLE ((u16)0x00) 184 #define HFA384x_PROGMODE_RAM ((u16)0x01) 185 #define HFA384x_PROGMODE_NV ((u16)0x02) 186 #define HFA384x_PROGMODE_NVWRITE ((u16)0x03) 187 188 /*--- Record ID Constants --------------------------*/ 189 /*-------------------------------------------------------------------- 190 * Configuration RIDs: Network Parameters, Static Configuration Entities 191 *-------------------------------------------------------------------- 192 */ 193 #define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00) 194 #define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01) 195 #define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02) 196 #define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03) 197 #define HFA384x_RID_CNFOWNSSID ((u16)0xFC04) 198 #define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07) 199 200 /*-------------------------------------------------------------------- 201 * Configuration RID lengths: Network Params, Static Config Entities 202 * This is the length of JUST the DATA part of the RID (does not 203 * include the len or code fields) 204 *-------------------------------------------------------------------- 205 */ 206 #define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6) 207 #define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34) 208 #define HFA384x_RID_CNFOWNSSID_LEN ((u16)34) 209 210 /*-------------------------------------------------------------------- 211 * Configuration RIDs: Network Parameters, Dynamic Configuration Entities 212 *-------------------------------------------------------------------- 213 */ 214 #define HFA384x_RID_CREATEIBSS ((u16)0xFC81) 215 #define HFA384x_RID_FRAGTHRESH ((u16)0xFC82) 216 #define HFA384x_RID_RTSTHRESH ((u16)0xFC83) 217 #define HFA384x_RID_TXRATECNTL ((u16)0xFC84) 218 #define HFA384x_RID_PROMISCMODE ((u16)0xFC85) 219 220 /*---------------------------------------------------------------------- 221 * Information RIDs: NIC Information 222 *---------------------------------------------------------------------- 223 */ 224 #define HFA384x_RID_MAXLOADTIME ((u16)0xFD00) 225 #define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01) 226 #define HFA384x_RID_PRIIDENTITY ((u16)0xFD02) 227 #define HFA384x_RID_PRISUPRANGE ((u16)0xFD03) 228 #define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04) 229 #define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A) 230 #define HFA384x_RID_NICIDENTITY ((u16)0xFD0B) 231 #define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C) 232 #define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D) 233 #define HFA384x_RID_STAIDENTITY ((u16)0xFD20) 234 #define HFA384x_RID_STASUPRANGE ((u16)0xFD21) 235 #define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22) 236 #define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23) 237 238 /*---------------------------------------------------------------------- 239 * Information RID Lengths: NIC Information 240 * This is the length of JUST the DATA part of the RID (does not 241 * include the len or code fields) 242 *--------------------------------------------------------------------- 243 */ 244 #define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12) 245 246 /*-------------------------------------------------------------------- 247 * Information RIDs: MAC Information 248 *-------------------------------------------------------------------- 249 */ 250 #define HFA384x_RID_PORTSTATUS ((u16)0xFD40) 251 #define HFA384x_RID_CURRENTSSID ((u16)0xFD41) 252 #define HFA384x_RID_CURRENTBSSID ((u16)0xFD42) 253 #define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44) 254 #define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48) 255 #define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49) 256 #define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A) 257 #define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F) 258 #define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51) 259 260 /*-------------------------------------------------------------------- 261 * Information RID Lengths: MAC Information 262 * This is the length of JUST the DATA part of the RID (does not 263 * include the len or code fields) 264 *-------------------------------------------------------------------- 265 */ 266 #define HFA384x_RID_DBMCOMMSQUALITY_LEN \ 267 ((u16)sizeof(struct hfa384x_dbmcommsquality)) 268 #define HFA384x_RID_JOINREQUEST_LEN \ 269 ((u16)sizeof(struct hfa384x_JoinRequest_data)) 270 271 /*-------------------------------------------------------------------- 272 * Information RIDs: Modem Information 273 *-------------------------------------------------------------------- 274 */ 275 #define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1) 276 277 /*-------------------------------------------------------------------- 278 * API ENHANCEMENTS (NOT ALREADY IMPLEMENTED) 279 *-------------------------------------------------------------------- 280 */ 281 #define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23) 282 #define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24) 283 #define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25) 284 #define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26) 285 #define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27) 286 #define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28) 287 #define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A) 288 #define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D) 289 #define HFA384x_RID_CNFAPBCNint ((u16)0xFC33) 290 #define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46) 291 #define HFA384x_RID_CNFWPADATA ((u16)0xFC48) 292 #define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3) 293 #define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4) 294 #define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA) 295 #define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE) 296 #define HFA384x_RID_JOINREQUEST ((u16)0xFCE2) 297 #define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3) 298 #define HFA384x_RID_HOSTSCAN ((u16)0xFCE5) 299 300 #define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6) 301 #define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14) 302 303 /*-------------------------------------------------------------------- 304 * PD Record codes 305 *-------------------------------------------------------------------- 306 */ 307 #define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001) 308 #define HFA384x_PDR_PDAVER ((u16)0x0002) 309 #define HFA384x_PDR_NIC_SERIAL ((u16)0x0003) 310 #define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004) 311 #define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005) 312 #define HFA384x_PDR_MFISUPRANGE ((u16)0x0006) 313 #define HFA384x_PDR_CFISUPRANGE ((u16)0x0007) 314 #define HFA384x_PDR_NICID ((u16)0x0008) 315 #define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101) 316 #define HFA384x_PDR_REGDOMAIN ((u16)0x0103) 317 #define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104) 318 #define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105) 319 #define HFA384x_PDR_TEMPTYPE ((u16)0x0107) 320 #define HFA384x_PDR_IFR_SETTING ((u16)0x0200) 321 #define HFA384x_PDR_RFR_SETTING ((u16)0x0201) 322 #define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202) 323 #define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203) 324 #define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204) 325 #define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300) 326 #define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301) 327 #define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302) 328 #define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303) 329 #define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400) 330 #define HFA384x_PDR_USB_ID ((u16)0x0401) 331 #define HFA384x_PDR_PCI_ID ((u16)0x0402) 332 #define HFA384x_PDR_PCI_IFCONF ((u16)0x0403) 333 #define HFA384x_PDR_PCI_PMCONF ((u16)0x0404) 334 #define HFA384x_PDR_RFENRGY ((u16)0x0406) 335 #define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407) 336 #define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409) 337 #define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410) 338 #define HFA384x_PDR_USB_PRODUCT ((u16)0x0411) 339 #define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412) 340 #define HFA384x_PDR_HFO_DELAY ((u16)0x0413) 341 #define HFA384x_PDR_SCALE_THRESH ((u16)0x0414) 342 343 #define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900) 344 #define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901) 345 #define HFA384x_PDR_END_OF_PDA ((u16)0x0000) 346 347 /*--- Register Test/Get/Set Field macros ------------------------*/ 348 349 #define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8)) 350 #define HFA384x_CMD_MACPORT_SET(value) \ 351 ((u16)HFA384x_CMD_AINFO_SET(value)) 352 #define HFA384x_CMD_PROGMODE_SET(value) \ 353 ((u16)HFA384x_CMD_AINFO_SET((u16)value)) 354 #define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value)) 355 356 #define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8) 357 358 /* Host Maintained State Info */ 359 #define HFA384x_STATE_PREINIT 0 360 #define HFA384x_STATE_INIT 1 361 #define HFA384x_STATE_RUNNING 2 362 363 /*-------------------------------------------------------------*/ 364 /* Commonly used basic types */ 365 struct hfa384x_bytestr { 366 u16 len; 367 u8 data[0]; 368 } __packed; 369 370 struct hfa384x_bytestr32 { 371 u16 len; 372 u8 data[32]; 373 } __packed; 374 375 /*-------------------------------------------------------------------- 376 * Configuration Record Structures: 377 * Network Parameters, Static Configuration Entities 378 *-------------------------------------------------------------------- 379 */ 380 381 /*-- Hardware/Firmware Component Information ----------*/ 382 struct hfa384x_compident { 383 u16 id; 384 u16 variant; 385 u16 major; 386 u16 minor; 387 } __packed; 388 389 struct hfa384x_caplevel { 390 u16 role; 391 u16 id; 392 u16 variant; 393 u16 bottom; 394 u16 top; 395 } __packed; 396 397 /*-- Configuration Record: cnfAuthentication --*/ 398 #define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001 399 #define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002 400 #define HFA384x_CNFAUTHENTICATION_LEAP 0x0004 401 402 /*-------------------------------------------------------------------- 403 * Configuration Record Structures: 404 * Network Parameters, Dynamic Configuration Entities 405 *-------------------------------------------------------------------- 406 */ 407 408 #define HFA384x_CREATEIBSS_JOINCREATEIBSS 0 409 410 /*-- Configuration Record: HostScanRequest (data portion only) --*/ 411 struct hfa384x_HostScanRequest_data { 412 u16 channelList; 413 u16 txRate; 414 struct hfa384x_bytestr32 ssid; 415 } __packed; 416 417 /*-- Configuration Record: JoinRequest (data portion only) --*/ 418 struct hfa384x_JoinRequest_data { 419 u8 bssid[WLAN_BSSID_LEN]; 420 u16 channel; 421 } __packed; 422 423 /*-- Configuration Record: authenticateStation (data portion only) --*/ 424 struct hfa384x_authenticateStation_data { 425 u8 address[ETH_ALEN]; 426 u16 status; 427 u16 algorithm; 428 } __packed; 429 430 /*-- Configuration Record: WPAData (data portion only) --*/ 431 struct hfa384x_WPAData { 432 u16 datalen; 433 u8 data[0]; /* max 80 */ 434 } __packed; 435 436 /*-------------------------------------------------------------------- 437 * Information Record Structures: NIC Information 438 *-------------------------------------------------------------------- 439 */ 440 441 /*-- Information Record: DownLoadBuffer --*/ 442 /* NOTE: The page and offset are in AUX format */ 443 struct hfa384x_downloadbuffer { 444 u16 page; 445 u16 offset; 446 u16 len; 447 } __packed; 448 449 /*-------------------------------------------------------------------- 450 * Information Record Structures: NIC Information 451 *-------------------------------------------------------------------- 452 */ 453 454 #define HFA384x_PSTATUS_CONN_IBSS ((u16)3) 455 456 /*-- Information Record: commsquality --*/ 457 struct hfa384x_commsquality { 458 u16 CQ_currBSS; 459 u16 ASL_currBSS; 460 u16 ANL_currFC; 461 } __packed; 462 463 /*-- Information Record: dmbcommsquality --*/ 464 struct hfa384x_dbmcommsquality { 465 u16 CQdbm_currBSS; 466 u16 ASLdbm_currBSS; 467 u16 ANLdbm_currFC; 468 } __packed; 469 470 /*-------------------------------------------------------------------- 471 * FRAME STRUCTURES: Communication Frames 472 *-------------------------------------------------------------------- 473 * Communication Frames: Transmit Frames 474 *-------------------------------------------------------------------- 475 */ 476 /*-- Communication Frame: Transmit Frame Structure --*/ 477 struct hfa384x_tx_frame { 478 u16 status; 479 u16 reserved1; 480 u16 reserved2; 481 u32 sw_support; 482 u8 tx_retrycount; 483 u8 tx_rate; 484 u16 tx_control; 485 486 /*-- 802.11 Header Information --*/ 487 488 u16 frame_control; 489 u16 duration_id; 490 u8 address1[6]; 491 u8 address2[6]; 492 u8 address3[6]; 493 u16 sequence_control; 494 u8 address4[6]; 495 u16 data_len; /* little endian format */ 496 497 /*-- 802.3 Header Information --*/ 498 499 u8 dest_addr[6]; 500 u8 src_addr[6]; 501 u16 data_length; /* big endian format */ 502 } __packed; 503 /*-------------------------------------------------------------------- 504 * Communication Frames: Field Masks for Transmit Frames 505 *-------------------------------------------------------------------- 506 */ 507 /*-- Status Field --*/ 508 #define HFA384x_TXSTATUS_ACKERR ((u16)BIT(5)) 509 #define HFA384x_TXSTATUS_FORMERR ((u16)BIT(3)) 510 #define HFA384x_TXSTATUS_DISCON ((u16)BIT(2)) 511 #define HFA384x_TXSTATUS_AGEDERR ((u16)BIT(1)) 512 #define HFA384x_TXSTATUS_RETRYERR ((u16)BIT(0)) 513 /*-- Transmit Control Field --*/ 514 #define HFA384x_TX_MACPORT ((u16)(BIT(10) | \ 515 BIT(9) | BIT(8))) 516 #define HFA384x_TX_STRUCTYPE ((u16)(BIT(4) | BIT(3))) 517 #define HFA384x_TX_TXEX ((u16)BIT(2)) 518 #define HFA384x_TX_TXOK ((u16)BIT(1)) 519 /*-------------------------------------------------------------------- 520 * Communication Frames: Test/Get/Set Field Values for Transmit Frames 521 *-------------------------------------------------------------------- 522 */ 523 /*-- Status Field --*/ 524 #define HFA384x_TXSTATUS_ISERROR(v) \ 525 (((u16)(v)) & \ 526 (HFA384x_TXSTATUS_ACKERR | HFA384x_TXSTATUS_FORMERR | \ 527 HFA384x_TXSTATUS_DISCON | HFA384x_TXSTATUS_AGEDERR | \ 528 HFA384x_TXSTATUS_RETRYERR)) 529 530 #define HFA384x_TX_SET(v, m, s) ((((u16)(v)) << ((u16)(s))) & ((u16)(m))) 531 532 #define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8) 533 #define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, \ 534 HFA384x_TX_STRUCTYPE, 3) 535 #define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2) 536 #define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1) 537 /*-------------------------------------------------------------------- 538 * Communication Frames: Receive Frames 539 *-------------------------------------------------------------------- 540 */ 541 /*-- Communication Frame: Receive Frame Structure --*/ 542 struct hfa384x_rx_frame { 543 /*-- MAC rx descriptor (hfa384x byte order) --*/ 544 u16 status; 545 u32 time; 546 u8 silence; 547 u8 signal; 548 u8 rate; 549 u8 rx_flow; 550 u16 reserved1; 551 u16 reserved2; 552 553 /*-- 802.11 Header Information (802.11 byte order) --*/ 554 __le16 frame_control; 555 u16 duration_id; 556 u8 address1[6]; 557 u8 address2[6]; 558 u8 address3[6]; 559 u16 sequence_control; 560 u8 address4[6]; 561 __le16 data_len; /* hfa384x (little endian) format */ 562 563 /*-- 802.3 Header Information --*/ 564 u8 dest_addr[6]; 565 u8 src_addr[6]; 566 u16 data_length; /* IEEE? (big endian) format */ 567 } __packed; 568 /*-------------------------------------------------------------------- 569 * Communication Frames: Field Masks for Receive Frames 570 *-------------------------------------------------------------------- 571 */ 572 573 /*-- Status Fields --*/ 574 #define HFA384x_RXSTATUS_MACPORT ((u16)(BIT(10) | \ 575 BIT(9) | \ 576 BIT(8))) 577 #define HFA384x_RXSTATUS_FCSERR ((u16)BIT(0)) 578 /*-------------------------------------------------------------------- 579 * Communication Frames: Test/Get/Set Field Values for Receive Frames 580 *-------------------------------------------------------------------- 581 */ 582 #define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) \ 583 & HFA384x_RXSTATUS_MACPORT) >> 8)) 584 #define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) \ 585 & HFA384x_RXSTATUS_FCSERR)) 586 /*-------------------------------------------------------------------- 587 * FRAME STRUCTURES: Information Types and Information Frame Structures 588 *-------------------------------------------------------------------- 589 * Information Types 590 *-------------------------------------------------------------------- 591 */ 592 #define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL) 593 #define HFA384x_IT_COMMTALLIES ((u16)0xF100UL) 594 #define HFA384x_IT_SCANRESULTS ((u16)0xF101UL) 595 #define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL) 596 #define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL) 597 #define HFA384x_IT_LINKSTATUS ((u16)0xF200UL) 598 #define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL) 599 #define HFA384x_IT_AUTHREQ ((u16)0xF202UL) 600 #define HFA384x_IT_PSUSERCNT ((u16)0xF203UL) 601 #define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL) 602 #define HFA384x_IT_ASSOCREQ ((u16)0xF205UL) 603 #define HFA384x_IT_MICFAILURE ((u16)0xF206UL) 604 605 /*-------------------------------------------------------------------- 606 * Information Frames Structures 607 *-------------------------------------------------------------------- 608 * Information Frames: Notification Frame Structures 609 *-------------------------------------------------------------------- 610 */ 611 612 /*-- Inquiry Frame, Diagnose: Communication Tallies --*/ 613 struct hfa384x_CommTallies16 { 614 u16 txunicastframes; 615 u16 txmulticastframes; 616 u16 txfragments; 617 u16 txunicastoctets; 618 u16 txmulticastoctets; 619 u16 txdeferredtrans; 620 u16 txsingleretryframes; 621 u16 txmultipleretryframes; 622 u16 txretrylimitexceeded; 623 u16 txdiscards; 624 u16 rxunicastframes; 625 u16 rxmulticastframes; 626 u16 rxfragments; 627 u16 rxunicastoctets; 628 u16 rxmulticastoctets; 629 u16 rxfcserrors; 630 u16 rxdiscardsnobuffer; 631 u16 txdiscardswrongsa; 632 u16 rxdiscardswepundecr; 633 u16 rxmsginmsgfrag; 634 u16 rxmsginbadmsgfrag; 635 } __packed; 636 637 struct hfa384x_CommTallies32 { 638 u32 txunicastframes; 639 u32 txmulticastframes; 640 u32 txfragments; 641 u32 txunicastoctets; 642 u32 txmulticastoctets; 643 u32 txdeferredtrans; 644 u32 txsingleretryframes; 645 u32 txmultipleretryframes; 646 u32 txretrylimitexceeded; 647 u32 txdiscards; 648 u32 rxunicastframes; 649 u32 rxmulticastframes; 650 u32 rxfragments; 651 u32 rxunicastoctets; 652 u32 rxmulticastoctets; 653 u32 rxfcserrors; 654 u32 rxdiscardsnobuffer; 655 u32 txdiscardswrongsa; 656 u32 rxdiscardswepundecr; 657 u32 rxmsginmsgfrag; 658 u32 rxmsginbadmsgfrag; 659 } __packed; 660 661 /*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/ 662 struct hfa384x_ScanResultSub { 663 u16 chid; 664 u16 anl; 665 u16 sl; 666 u8 bssid[WLAN_BSSID_LEN]; 667 u16 bcnint; 668 u16 capinfo; 669 struct hfa384x_bytestr32 ssid; 670 u8 supprates[10]; /* 802.11 info element */ 671 u16 proberesp_rate; 672 } __packed; 673 674 struct hfa384x_ScanResult { 675 u16 rsvd; 676 u16 scanreason; 677 struct hfa384x_ScanResultSub result[HFA384x_SCANRESULT_MAX]; 678 } __packed; 679 680 /*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/ 681 struct hfa384x_ChInfoResultSub { 682 u16 chid; 683 u16 anl; 684 u16 pnl; 685 u16 active; 686 } __packed; 687 688 #define HFA384x_CHINFORESULT_BSSACTIVE BIT(0) 689 #define HFA384x_CHINFORESULT_PCFACTIVE BIT(1) 690 691 struct hfa384x_ChInfoResult { 692 u16 scanchannels; 693 struct hfa384x_ChInfoResultSub result[HFA384x_CHINFORESULT_MAX]; 694 } __packed; 695 696 /*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/ 697 struct hfa384x_HScanResultSub { 698 u16 chid; 699 u16 anl; 700 u16 sl; 701 u8 bssid[WLAN_BSSID_LEN]; 702 u16 bcnint; 703 u16 capinfo; 704 struct hfa384x_bytestr32 ssid; 705 u8 supprates[10]; /* 802.11 info element */ 706 u16 proberesp_rate; 707 u16 atim; 708 } __packed; 709 710 struct hfa384x_HScanResult { 711 u16 nresult; 712 u16 rsvd; 713 struct hfa384x_HScanResultSub result[HFA384x_HSCANRESULT_MAX]; 714 } __packed; 715 716 /*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/ 717 718 #define HFA384x_LINK_NOTCONNECTED ((u16)0) 719 #define HFA384x_LINK_CONNECTED ((u16)1) 720 #define HFA384x_LINK_DISCONNECTED ((u16)2) 721 #define HFA384x_LINK_AP_CHANGE ((u16)3) 722 #define HFA384x_LINK_AP_OUTOFRANGE ((u16)4) 723 #define HFA384x_LINK_AP_INRANGE ((u16)5) 724 #define HFA384x_LINK_ASSOCFAIL ((u16)6) 725 726 struct hfa384x_LinkStatus { 727 u16 linkstatus; 728 } __packed; 729 730 /*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/ 731 732 #define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1) 733 #define HFA384x_ASSOCSTATUS_REASSOC ((u16)2) 734 #define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5) 735 736 struct hfa384x_AssocStatus { 737 u16 assocstatus; 738 u8 sta_addr[ETH_ALEN]; 739 /* old_ap_addr is only valid if assocstatus == 2 */ 740 u8 old_ap_addr[ETH_ALEN]; 741 u16 reason; 742 u16 reserved; 743 } __packed; 744 745 /*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/ 746 747 struct hfa384x_AuthRequest { 748 u8 sta_addr[ETH_ALEN]; 749 u16 algorithm; 750 } __packed; 751 752 /*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/ 753 754 struct hfa384x_PSUserCount { 755 u16 usercnt; 756 } __packed; 757 758 struct hfa384x_KeyIDChanged { 759 u8 sta_addr[ETH_ALEN]; 760 u16 keyid; 761 } __packed; 762 763 /*-- Collection of all Inf frames ---------------*/ 764 union hfa384x_infodata { 765 struct hfa384x_CommTallies16 commtallies16; 766 struct hfa384x_CommTallies32 commtallies32; 767 struct hfa384x_ScanResult scanresult; 768 struct hfa384x_ChInfoResult chinforesult; 769 struct hfa384x_HScanResult hscanresult; 770 struct hfa384x_LinkStatus linkstatus; 771 struct hfa384x_AssocStatus assocstatus; 772 struct hfa384x_AuthRequest authreq; 773 struct hfa384x_PSUserCount psusercnt; 774 struct hfa384x_KeyIDChanged keyidchanged; 775 } __packed; 776 777 struct hfa384x_InfFrame { 778 u16 framelen; 779 u16 infotype; 780 union hfa384x_infodata info; 781 } __packed; 782 783 /*-------------------------------------------------------------------- 784 * USB Packet structures and constants. 785 *-------------------------------------------------------------------- 786 */ 787 788 /* Should be sent to the bulkout endpoint */ 789 #define HFA384x_USB_TXFRM 0 790 #define HFA384x_USB_CMDREQ 1 791 #define HFA384x_USB_WRIDREQ 2 792 #define HFA384x_USB_RRIDREQ 3 793 #define HFA384x_USB_WMEMREQ 4 794 #define HFA384x_USB_RMEMREQ 5 795 796 /* Received from the bulkin endpoint */ 797 #define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000) 798 #define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000)) 799 #define HFA384x_USB_INFOFRM 0x8000 800 #define HFA384x_USB_CMDRESP 0x8001 801 #define HFA384x_USB_WRIDRESP 0x8002 802 #define HFA384x_USB_RRIDRESP 0x8003 803 #define HFA384x_USB_WMEMRESP 0x8004 804 #define HFA384x_USB_RMEMRESP 0x8005 805 #define HFA384x_USB_BUFAVAIL 0x8006 806 #define HFA384x_USB_ERROR 0x8007 807 808 /*------------------------------------*/ 809 /* Request (bulk OUT) packet contents */ 810 811 struct hfa384x_usb_txfrm { 812 struct hfa384x_tx_frame desc; 813 u8 data[WLAN_DATA_MAXLEN]; 814 } __packed; 815 816 struct hfa384x_usb_cmdreq { 817 u16 type; 818 u16 cmd; 819 u16 parm0; 820 u16 parm1; 821 u16 parm2; 822 u8 pad[54]; 823 } __packed; 824 825 struct hfa384x_usb_wridreq { 826 u16 type; 827 u16 frmlen; 828 u16 rid; 829 u8 data[HFA384x_RIDDATA_MAXLEN]; 830 } __packed; 831 832 struct hfa384x_usb_rridreq { 833 u16 type; 834 u16 frmlen; 835 u16 rid; 836 u8 pad[58]; 837 } __packed; 838 839 struct hfa384x_usb_wmemreq { 840 u16 type; 841 u16 frmlen; 842 u16 offset; 843 u16 page; 844 u8 data[HFA384x_USB_RWMEM_MAXLEN]; 845 } __packed; 846 847 struct hfa384x_usb_rmemreq { 848 u16 type; 849 u16 frmlen; 850 u16 offset; 851 u16 page; 852 u8 pad[56]; 853 } __packed; 854 855 /*------------------------------------*/ 856 /* Response (bulk IN) packet contents */ 857 858 struct hfa384x_usb_rxfrm { 859 struct hfa384x_rx_frame desc; 860 u8 data[WLAN_DATA_MAXLEN]; 861 } __packed; 862 863 struct hfa384x_usb_infofrm { 864 u16 type; 865 struct hfa384x_InfFrame info; 866 } __packed; 867 868 struct hfa384x_usb_statusresp { 869 u16 type; 870 u16 status; 871 u16 resp0; 872 u16 resp1; 873 u16 resp2; 874 } __packed; 875 876 struct hfa384x_usb_rridresp { 877 u16 type; 878 u16 frmlen; 879 u16 rid; 880 u8 data[HFA384x_RIDDATA_MAXLEN]; 881 } __packed; 882 883 struct hfa384x_usb_rmemresp { 884 u16 type; 885 u16 frmlen; 886 u8 data[HFA384x_USB_RWMEM_MAXLEN]; 887 } __packed; 888 889 struct hfa384x_usb_bufavail { 890 u16 type; 891 u16 frmlen; 892 } __packed; 893 894 struct hfa384x_usb_error { 895 u16 type; 896 u16 errortype; 897 } __packed; 898 899 /*----------------------------------------------------------*/ 900 /* Unions for packaging all the known packet types together */ 901 902 union hfa384x_usbout { 903 __le16 type; 904 struct hfa384x_usb_txfrm txfrm; 905 struct hfa384x_usb_cmdreq cmdreq; 906 struct hfa384x_usb_wridreq wridreq; 907 struct hfa384x_usb_rridreq rridreq; 908 struct hfa384x_usb_wmemreq wmemreq; 909 struct hfa384x_usb_rmemreq rmemreq; 910 } __packed; 911 912 union hfa384x_usbin { 913 __le16 type; 914 struct hfa384x_usb_rxfrm rxfrm; 915 struct hfa384x_usb_txfrm txfrm; 916 struct hfa384x_usb_infofrm infofrm; 917 struct hfa384x_usb_statusresp cmdresp; 918 struct hfa384x_usb_statusresp wridresp; 919 struct hfa384x_usb_rridresp rridresp; 920 struct hfa384x_usb_statusresp wmemresp; 921 struct hfa384x_usb_rmemresp rmemresp; 922 struct hfa384x_usb_bufavail bufavail; 923 struct hfa384x_usb_error usberror; 924 u8 boguspad[3000]; 925 } __packed; 926 927 /*-------------------------------------------------------------------- 928 * PD record structures. 929 *-------------------------------------------------------------------- 930 */ 931 932 struct hfa384x_pdr_pcb_partnum { 933 u8 num[8]; 934 } __packed; 935 936 struct hfa384x_pdr_pcb_tracenum { 937 u8 num[8]; 938 } __packed; 939 940 struct hfa384x_pdr_nic_serial { 941 u8 num[12]; 942 } __packed; 943 944 struct hfa384x_pdr_mkk_measurements { 945 double carrier_freq; 946 double occupied_band; 947 double power_density; 948 double tx_spur_f1; 949 double tx_spur_f2; 950 double tx_spur_f3; 951 double tx_spur_f4; 952 double tx_spur_l1; 953 double tx_spur_l2; 954 double tx_spur_l3; 955 double tx_spur_l4; 956 double rx_spur_f1; 957 double rx_spur_f2; 958 double rx_spur_l1; 959 double rx_spur_l2; 960 } __packed; 961 962 struct hfa384x_pdr_nic_ramsize { 963 u8 size[12]; /* units of KB */ 964 } __packed; 965 966 struct hfa384x_pdr_mfisuprange { 967 u16 id; 968 u16 variant; 969 u16 bottom; 970 u16 top; 971 } __packed; 972 973 struct hfa384x_pdr_cfisuprange { 974 u16 id; 975 u16 variant; 976 u16 bottom; 977 u16 top; 978 } __packed; 979 980 struct hfa384x_pdr_nicid { 981 u16 id; 982 u16 variant; 983 u16 major; 984 u16 minor; 985 } __packed; 986 987 struct hfa384x_pdr_refdac_measurements { 988 u16 value[0]; 989 } __packed; 990 991 struct hfa384x_pdr_vgdac_measurements { 992 u16 value[0]; 993 } __packed; 994 995 struct hfa384x_pdr_level_comp_measurements { 996 u16 value[0]; 997 } __packed; 998 999 struct hfa384x_pdr_mac_address { 1000 u8 addr[6]; 1001 } __packed; 1002 1003 struct hfa384x_pdr_mkk_callname { 1004 u8 callname[8]; 1005 } __packed; 1006 1007 struct hfa384x_pdr_regdomain { 1008 u16 numdomains; 1009 u16 domain[5]; 1010 } __packed; 1011 1012 struct hfa384x_pdr_allowed_channel { 1013 u16 ch_bitmap; 1014 } __packed; 1015 1016 struct hfa384x_pdr_default_channel { 1017 u16 channel; 1018 } __packed; 1019 1020 struct hfa384x_pdr_privacy_option { 1021 u16 available; 1022 } __packed; 1023 1024 struct hfa384x_pdr_temptype { 1025 u16 type; 1026 } __packed; 1027 1028 struct hfa384x_pdr_refdac_setup { 1029 u16 ch_value[14]; 1030 } __packed; 1031 1032 struct hfa384x_pdr_vgdac_setup { 1033 u16 ch_value[14]; 1034 } __packed; 1035 1036 struct hfa384x_pdr_level_comp_setup { 1037 u16 ch_value[14]; 1038 } __packed; 1039 1040 struct hfa384x_pdr_trimdac_setup { 1041 u16 trimidac; 1042 u16 trimqdac; 1043 } __packed; 1044 1045 struct hfa384x_pdr_ifr_setting { 1046 u16 value[3]; 1047 } __packed; 1048 1049 struct hfa384x_pdr_rfr_setting { 1050 u16 value[3]; 1051 } __packed; 1052 1053 struct hfa384x_pdr_hfa3861_baseline { 1054 u16 value[50]; 1055 } __packed; 1056 1057 struct hfa384x_pdr_hfa3861_shadow { 1058 u32 value[32]; 1059 } __packed; 1060 1061 struct hfa384x_pdr_hfa3861_ifrf { 1062 u32 value[20]; 1063 } __packed; 1064 1065 struct hfa384x_pdr_hfa3861_chcalsp { 1066 u16 value[14]; 1067 } __packed; 1068 1069 struct hfa384x_pdr_hfa3861_chcali { 1070 u16 value[17]; 1071 } __packed; 1072 1073 typedef struct hfa384x_pdr_hfa3861_nic_config { 1074 u16 config_bitmap; 1075 } __packed hfa384x_pdr_nic_config_t; 1076 1077 typedef struct hfa384x_pdr_hfo_delay { 1078 u8 hfo_delay; 1079 } __packed hfa384x_hfo_delay_t; 1080 1081 typedef struct hfa384x_pdr_hfa3861_manf_testsp { 1082 u16 value[30]; 1083 } __packed hfa384x_pdr_hfa3861_manf_testsp_t; 1084 1085 typedef struct hfa384x_pdr_hfa3861_manf_testi { 1086 u16 value[30]; 1087 } __packed hfa384x_pdr_hfa3861_manf_testi_t; 1088 1089 typedef struct hfa384x_end_of_pda { 1090 u16 crc; 1091 } __packed hfa384x_pdr_end_of_pda_t; 1092 1093 typedef struct hfa384x_pdrec { 1094 u16 len; /* in words */ 1095 u16 code; 1096 union pdr { 1097 struct hfa384x_pdr_pcb_partnum pcb_partnum; 1098 struct hfa384x_pdr_pcb_tracenum pcb_tracenum; 1099 struct hfa384x_pdr_nic_serial nic_serial; 1100 struct hfa384x_pdr_mkk_measurements mkk_measurements; 1101 struct hfa384x_pdr_nic_ramsize nic_ramsize; 1102 struct hfa384x_pdr_mfisuprange mfisuprange; 1103 struct hfa384x_pdr_cfisuprange cfisuprange; 1104 struct hfa384x_pdr_nicid nicid; 1105 struct hfa384x_pdr_refdac_measurements refdac_measurements; 1106 struct hfa384x_pdr_vgdac_measurements vgdac_measurements; 1107 struct hfa384x_pdr_level_comp_measurements level_compc_measurements; 1108 struct hfa384x_pdr_mac_address mac_address; 1109 struct hfa384x_pdr_mkk_callname mkk_callname; 1110 struct hfa384x_pdr_regdomain regdomain; 1111 struct hfa384x_pdr_allowed_channel allowed_channel; 1112 struct hfa384x_pdr_default_channel default_channel; 1113 struct hfa384x_pdr_privacy_option privacy_option; 1114 struct hfa384x_pdr_temptype temptype; 1115 struct hfa384x_pdr_refdac_setup refdac_setup; 1116 struct hfa384x_pdr_vgdac_setup vgdac_setup; 1117 struct hfa384x_pdr_level_comp_setup level_comp_setup; 1118 struct hfa384x_pdr_trimdac_setup trimdac_setup; 1119 struct hfa384x_pdr_ifr_setting ifr_setting; 1120 struct hfa384x_pdr_rfr_setting rfr_setting; 1121 struct hfa384x_pdr_hfa3861_baseline hfa3861_baseline; 1122 struct hfa384x_pdr_hfa3861_shadow hfa3861_shadow; 1123 struct hfa384x_pdr_hfa3861_ifrf hfa3861_ifrf; 1124 struct hfa384x_pdr_hfa3861_chcalsp hfa3861_chcalsp; 1125 struct hfa384x_pdr_hfa3861_chcali hfa3861_chcali; 1126 hfa384x_pdr_nic_config_t nic_config; 1127 hfa384x_hfo_delay_t hfo_delay; 1128 hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp; 1129 hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi; 1130 hfa384x_pdr_end_of_pda_t end_of_pda; 1131 1132 } data; 1133 } __packed hfa384x_pdrec_t; 1134 1135 #ifdef __KERNEL__ 1136 /*-------------------------------------------------------------------- 1137 * --- MAC state structure, argument to all functions -- 1138 * --- Also, a collection of support types -- 1139 *-------------------------------------------------------------------- 1140 */ 1141 typedef struct hfa384x_statusresult { 1142 u16 status; 1143 u16 resp0; 1144 u16 resp1; 1145 u16 resp2; 1146 } hfa384x_cmdresult_t; 1147 1148 /* USB Control Exchange (CTLX): 1149 * A queue of the structure below is maintained for all of the 1150 * Request/Response type USB packets supported by Prism2. 1151 */ 1152 /* The following hfa384x_* structures are arguments to 1153 * the usercb() for the different CTLX types. 1154 */ 1155 typedef struct hfa384x_rridresult { 1156 u16 rid; 1157 const void *riddata; 1158 unsigned int riddata_len; 1159 } hfa384x_rridresult_t; 1160 1161 enum ctlx_state { 1162 CTLX_START = 0, /* Start state, not queued */ 1163 1164 CTLX_COMPLETE, /* CTLX successfully completed */ 1165 CTLX_REQ_FAILED, /* OUT URB completed w/ error */ 1166 1167 CTLX_PENDING, /* Queued, data valid */ 1168 CTLX_REQ_SUBMITTED, /* OUT URB submitted */ 1169 CTLX_REQ_COMPLETE, /* OUT URB complete */ 1170 CTLX_RESP_COMPLETE /* IN URB received */ 1171 }; 1172 typedef enum ctlx_state CTLX_STATE; 1173 1174 struct hfa384x_usbctlx; 1175 struct hfa384x; 1176 1177 typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *); 1178 1179 typedef void (*ctlx_usercb_t) (struct hfa384x *hw, 1180 void *ctlxresult, void *usercb_data); 1181 1182 typedef struct hfa384x_usbctlx { 1183 struct list_head list; 1184 1185 size_t outbufsize; 1186 union hfa384x_usbout outbuf; /* pkt buf for OUT */ 1187 union hfa384x_usbin inbuf; /* pkt buf for IN(a copy) */ 1188 1189 CTLX_STATE state; /* Tracks running state */ 1190 1191 struct completion done; 1192 volatile int reapable; /* Food for the reaper task */ 1193 1194 ctlx_cmdcb_t cmdcb; /* Async command callback */ 1195 ctlx_usercb_t usercb; /* Async user callback, */ 1196 void *usercb_data; /* at CTLX completion */ 1197 1198 int variant; /* Identifies cmd variant */ 1199 } hfa384x_usbctlx_t; 1200 1201 typedef struct hfa384x_usbctlxq { 1202 spinlock_t lock; 1203 struct list_head pending; 1204 struct list_head active; 1205 struct list_head completing; 1206 struct list_head reapable; 1207 } hfa384x_usbctlxq_t; 1208 1209 typedef struct hfa484x_metacmd { 1210 u16 cmd; 1211 1212 u16 parm0; 1213 u16 parm1; 1214 u16 parm2; 1215 1216 hfa384x_cmdresult_t result; 1217 } hfa384x_metacmd_t; 1218 1219 #define MAX_GRP_ADDR 32 1220 #define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */ 1221 1222 #define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */ 1223 #define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */ 1224 #define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */ 1225 #define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */ 1226 #define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */ 1227 #define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */ 1228 1229 /* XXX These are going away ASAP */ 1230 struct prism2sta_authlist { 1231 unsigned int cnt; 1232 u8 addr[WLAN_AUTH_MAX][ETH_ALEN]; 1233 u8 assoc[WLAN_AUTH_MAX]; 1234 }; 1235 1236 struct prism2sta_accesslist { 1237 unsigned int modify; 1238 unsigned int cnt; 1239 u8 addr[WLAN_ACCESS_MAX][ETH_ALEN]; 1240 unsigned int cnt1; 1241 u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN]; 1242 }; 1243 1244 typedef struct hfa384x { 1245 /* USB support data */ 1246 struct usb_device *usb; 1247 struct urb rx_urb; 1248 struct sk_buff *rx_urb_skb; 1249 struct urb tx_urb; 1250 struct urb ctlx_urb; 1251 union hfa384x_usbout txbuff; 1252 hfa384x_usbctlxq_t ctlxq; 1253 struct timer_list reqtimer; 1254 struct timer_list resptimer; 1255 1256 struct timer_list throttle; 1257 1258 struct tasklet_struct reaper_bh; 1259 struct tasklet_struct completion_bh; 1260 1261 struct work_struct usb_work; 1262 1263 unsigned long usb_flags; 1264 #define THROTTLE_RX 0 1265 #define THROTTLE_TX 1 1266 #define WORK_RX_HALT 2 1267 #define WORK_TX_HALT 3 1268 #define WORK_RX_RESUME 4 1269 #define WORK_TX_RESUME 5 1270 1271 unsigned short req_timer_done:1; 1272 unsigned short resp_timer_done:1; 1273 1274 int endp_in; 1275 int endp_out; 1276 1277 int sniff_fcs; 1278 int sniff_channel; 1279 int sniff_truncate; 1280 int sniffhdr; 1281 1282 wait_queue_head_t cmdq; /* wait queue itself */ 1283 1284 /* Controller state */ 1285 u32 state; 1286 u32 isap; 1287 u8 port_enabled[HFA384x_NUMPORTS_MAX]; 1288 1289 /* Download support */ 1290 unsigned int dlstate; 1291 struct hfa384x_downloadbuffer bufinfo; 1292 u16 dltimeout; 1293 1294 int scanflag; /* to signal scan complete */ 1295 int join_ap; /* are we joined to a specific ap */ 1296 int join_retries; /* number of join retries till we fail */ 1297 struct hfa384x_JoinRequest_data joinreq; /* join request saved data */ 1298 1299 struct wlandevice *wlandev; 1300 /* Timer to allow for the deferred processing of linkstatus messages */ 1301 struct work_struct link_bh; 1302 1303 struct work_struct commsqual_bh; 1304 struct hfa384x_commsquality qual; 1305 struct timer_list commsqual_timer; 1306 1307 u16 link_status; 1308 u16 link_status_new; 1309 struct sk_buff_head authq; 1310 1311 u32 txrate; 1312 1313 /* And here we have stuff that used to be in priv */ 1314 1315 /* State variables */ 1316 unsigned int presniff_port_type; 1317 u16 presniff_wepflags; 1318 u32 dot11_desired_bss_type; 1319 1320 int dbmadjust; 1321 1322 /* Group Addresses - right now, there are up to a total 1323 * of MAX_GRP_ADDR group addresses 1324 */ 1325 u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN]; 1326 unsigned int dot11_grpcnt; 1327 1328 /* Component Identities */ 1329 struct hfa384x_compident ident_nic; 1330 struct hfa384x_compident ident_pri_fw; 1331 struct hfa384x_compident ident_sta_fw; 1332 struct hfa384x_compident ident_ap_fw; 1333 u16 mm_mods; 1334 1335 /* Supplier compatibility ranges */ 1336 struct hfa384x_caplevel cap_sup_mfi; 1337 struct hfa384x_caplevel cap_sup_cfi; 1338 struct hfa384x_caplevel cap_sup_pri; 1339 struct hfa384x_caplevel cap_sup_sta; 1340 struct hfa384x_caplevel cap_sup_ap; 1341 1342 /* Actor compatibility ranges */ 1343 struct hfa384x_caplevel cap_act_pri_cfi; /* 1344 * pri f/w to controller 1345 * interface 1346 */ 1347 1348 struct hfa384x_caplevel cap_act_sta_cfi; /* 1349 * sta f/w to controller 1350 * interface 1351 */ 1352 1353 struct hfa384x_caplevel cap_act_sta_mfi; /* sta f/w to modem interface */ 1354 1355 struct hfa384x_caplevel cap_act_ap_cfi; /* 1356 * ap f/w to controller 1357 * interface 1358 */ 1359 1360 struct hfa384x_caplevel cap_act_ap_mfi; /* ap f/w to modem interface */ 1361 1362 u32 psusercount; /* Power save user count. */ 1363 struct hfa384x_CommTallies32 tallies; /* Communication tallies. */ 1364 u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */ 1365 1366 /* Channel Info request results (AP only) */ 1367 struct { 1368 atomic_t done; 1369 u8 count; 1370 struct hfa384x_ChInfoResult results; 1371 } channel_info; 1372 1373 struct hfa384x_InfFrame *scanresults; 1374 1375 struct prism2sta_authlist authlist; /* Authenticated station list. */ 1376 unsigned int accessmode; /* Access mode. */ 1377 struct prism2sta_accesslist allow; /* Allowed station list. */ 1378 struct prism2sta_accesslist deny; /* Denied station list. */ 1379 1380 } hfa384x_t; 1381 1382 void hfa384x_create(hfa384x_t *hw, struct usb_device *usb); 1383 void hfa384x_destroy(hfa384x_t *hw); 1384 1385 int 1386 hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis); 1387 int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport); 1388 int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport); 1389 int hfa384x_drvr_flashdl_enable(hfa384x_t *hw); 1390 int hfa384x_drvr_flashdl_disable(hfa384x_t *hw); 1391 int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1392 int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1393 int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr); 1394 int hfa384x_drvr_ramdl_disable(hfa384x_t *hw); 1395 int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1396 int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len); 1397 int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1398 1399 static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val) 1400 { 1401 int result = 0; 1402 1403 result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); 1404 if (result == 0) 1405 *((u16 *)val) = le16_to_cpu(*((u16 *)val)); 1406 return result; 1407 } 1408 1409 static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val) 1410 { 1411 u16 value = cpu_to_le16(val); 1412 1413 return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); 1414 } 1415 1416 int 1417 hfa384x_drvr_setconfig_async(hfa384x_t *hw, 1418 u16 rid, 1419 void *buf, 1420 u16 len, ctlx_usercb_t usercb, void *usercb_data); 1421 1422 static inline int 1423 hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val) 1424 { 1425 u16 value = cpu_to_le16(val); 1426 1427 return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), 1428 NULL, NULL); 1429 } 1430 1431 int hfa384x_drvr_start(hfa384x_t *hw); 1432 int hfa384x_drvr_stop(hfa384x_t *hw); 1433 int 1434 hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, 1435 union p80211_hdr *p80211_hdr, 1436 struct p80211_metawep *p80211_wep); 1437 void hfa384x_tx_timeout(struct wlandevice *wlandev); 1438 1439 int hfa384x_cmd_initialize(hfa384x_t *hw); 1440 int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport); 1441 int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport); 1442 int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len); 1443 int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); 1444 int 1445 hfa384x_cmd_download(hfa384x_t *hw, 1446 u16 mode, u16 lowaddr, u16 highaddr, u16 codelen); 1447 1448 #endif /*__KERNEL__ */ 1449 1450 #endif /*_HFA384x_H */ 1451