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/*-------------------------------------------------------------------- 187Configuration 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/*-------------------------------------------------------------------- 197Configuration 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/*-------------------------------------------------------------------- 206Configuration 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/*---------------------------------------------------------------------- 215Information 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/*---------------------------------------------------------------------- 232Information 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/*-------------------------------------------------------------------- 239Information 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/*-------------------------------------------------------------------- 252Information 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/*-------------------------------------------------------------------- 262Information RIDs: Modem Information 263--------------------------------------------------------------------*/ 264#define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1) 265 266/*-------------------------------------------------------------------- 267API 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/*-------------------------------------------------------------------- 292PD 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 */ 352typedef struct hfa384x_bytestr { 353 u16 len; 354 u8 data[0]; 355} __attribute__ ((packed)) hfa384x_bytestr_t; 356 357typedef struct hfa384x_bytestr32 { 358 u16 len; 359 u8 data[32]; 360} __attribute__ ((packed)) hfa384x_bytestr32_t; 361 362/*-------------------------------------------------------------------- 363Configuration Record Structures: 364 Network Parameters, Static Configuration Entities 365--------------------------------------------------------------------*/ 366 367/*-- Hardware/Firmware Component Information ----------*/ 368typedef struct hfa384x_compident { 369 u16 id; 370 u16 variant; 371 u16 major; 372 u16 minor; 373} __attribute__ ((packed)) hfa384x_compident_t; 374 375typedef 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/*-------------------------------------------------------------------- 389Configuration Record Structures: 390 Network Parameters, Dynamic Configuration Entities 391--------------------------------------------------------------------*/ 392 393#define HFA384x_CREATEIBSS_JOINCREATEIBSS 0 394 395/*-- Configuration Record: HostScanRequest (data portion only) --*/ 396typedef 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) --*/ 403typedef 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) --*/ 409typedef 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) --*/ 416typedef struct hfa384x_WPAData { 417 u16 datalen; 418 u8 data[0]; /* max 80 */ 419} __attribute__ ((packed)) hfa384x_WPAData_t; 420 421/*-------------------------------------------------------------------- 422Information Record Structures: NIC Information 423--------------------------------------------------------------------*/ 424 425/*-- Information Record: DownLoadBuffer --*/ 426/* NOTE: The page and offset are in AUX format */ 427typedef struct hfa384x_downloadbuffer { 428 u16 page; 429 u16 offset; 430 u16 len; 431} __attribute__ ((packed)) hfa384x_downloadbuffer_t; 432 433/*-------------------------------------------------------------------- 434Information Record Structures: NIC Information 435--------------------------------------------------------------------*/ 436 437#define HFA384x_PSTATUS_CONN_IBSS ((u16)3) 438 439/*-- Information Record: commsquality --*/ 440typedef 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 --*/ 447typedef struct hfa384x_dbmcommsquality { 448 u16 CQdbm_currBSS; 449 u16 ASLdbm_currBSS; 450 u16 ANLdbm_currFC; 451} __attribute__ ((packed)) hfa384x_dbmcommsquality_t; 452 453/*-------------------------------------------------------------------- 454FRAME STRUCTURES: Communication Frames 455---------------------------------------------------------------------- 456Communication Frames: Transmit Frames 457--------------------------------------------------------------------*/ 458/*-- Communication Frame: Transmit Frame Structure --*/ 459typedef 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/*-------------------------------------------------------------------- 486Communication 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/*-------------------------------------------------------------------- 501Communication 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/*-------------------------------------------------------------------- 518Communication Frames: Receive Frames 519--------------------------------------------------------------------*/ 520/*-- Communication Frame: Receive Frame Structure --*/ 521typedef 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/*-------------------------------------------------------------------- 548Communication 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/*-------------------------------------------------------------------- 557Communication 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---------------------------------------------------------------------- 566Information 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/*-------------------------------------------------------------------- 582Information Frames Structures 583---------------------------------------------------------------------- 584Information Frames: Notification Frame Structures 585--------------------------------------------------------------------*/ 586 587/*-- Inquiry Frame, Diagnose: Communication Tallies --*/ 588typedef 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 612typedef 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--*/ 637typedef 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 649typedef 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--*/ 656typedef 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 666typedef 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--*/ 672typedef 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 685typedef 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 701typedef 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 711typedef 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 722typedef 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 729typedef struct hfa384x_PSUserCount { 730 u16 usercnt; 731} __attribute__ ((packed)) hfa384x_PSUserCount_t; 732 733typedef 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 ---------------*/ 739typedef 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 752typedef struct hfa384x_InfFrame { 753 u16 framelen; 754 u16 infotype; 755 hfa384x_infodata_t info; 756} __attribute__ ((packed)) hfa384x_InfFrame_t; 757 758/*-------------------------------------------------------------------- 759USB 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 785typedef struct hfa384x_usb_txfrm { 786 hfa384x_tx_frame_t desc; 787 u8 data[WLAN_DATA_MAXLEN]; 788} __attribute__ ((packed)) hfa384x_usb_txfrm_t; 789 790typedef 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 799typedef 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 806typedef 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 813typedef 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 821typedef 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 832typedef struct hfa384x_usb_rxfrm { 833 hfa384x_rx_frame_t desc; 834 u8 data[WLAN_DATA_MAXLEN]; 835} __attribute__ ((packed)) hfa384x_usb_rxfrm_t; 836 837typedef struct hfa384x_usb_infofrm { 838 u16 type; 839 hfa384x_InfFrame_t info; 840} __attribute__ ((packed)) hfa384x_usb_infofrm_t; 841 842typedef 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 850typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t; 851 852typedef 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 859typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t; 860 861typedef 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 867typedef struct hfa384x_usb_bufavail { 868 u16 type; 869 u16 frmlen; 870} __attribute__ ((packed)) hfa384x_usb_bufavail_t; 871 872typedef 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 880typedef 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 890typedef 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/*-------------------------------------------------------------------- 906PD record structures. 907--------------------------------------------------------------------*/ 908 909typedef struct hfa384x_pdr_pcb_partnum { 910 u8 num[8]; 911} __attribute__ ((packed)) hfa384x_pdr_pcb_partnum_t; 912 913typedef struct hfa384x_pdr_pcb_tracenum { 914 u8 num[8]; 915} __attribute__ ((packed)) hfa384x_pdr_pcb_tracenum_t; 916 917typedef struct hfa384x_pdr_nic_serial { 918 u8 num[12]; 919} __attribute__ ((packed)) hfa384x_pdr_nic_serial_t; 920 921typedef 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 939typedef struct hfa384x_pdr_nic_ramsize { 940 u8 size[12]; /* units of KB */ 941} __attribute__ ((packed)) hfa384x_pdr_nic_ramsize_t; 942 943typedef struct hfa384x_pdr_mfisuprange { 944 u16 id; 945 u16 variant; 946 u16 bottom; 947 u16 top; 948} __attribute__ ((packed)) hfa384x_pdr_mfisuprange_t; 949 950typedef struct hfa384x_pdr_cfisuprange { 951 u16 id; 952 u16 variant; 953 u16 bottom; 954 u16 top; 955} __attribute__ ((packed)) hfa384x_pdr_cfisuprange_t; 956 957typedef struct hfa384x_pdr_nicid { 958 u16 id; 959 u16 variant; 960 u16 major; 961 u16 minor; 962} __attribute__ ((packed)) hfa384x_pdr_nicid_t; 963 964typedef struct hfa384x_pdr_refdac_measurements { 965 u16 value[0]; 966} __attribute__ ((packed)) hfa384x_pdr_refdac_measurements_t; 967 968typedef struct hfa384x_pdr_vgdac_measurements { 969 u16 value[0]; 970} __attribute__ ((packed)) hfa384x_pdr_vgdac_measurements_t; 971 972typedef struct hfa384x_pdr_level_comp_measurements { 973 u16 value[0]; 974} __attribute__ ((packed)) hfa384x_pdr_level_compc_measurements_t; 975 976typedef struct hfa384x_pdr_mac_address { 977 u8 addr[6]; 978} __attribute__ ((packed)) hfa384x_pdr_mac_address_t; 979 980typedef struct hfa384x_pdr_mkk_callname { 981 u8 callname[8]; 982} __attribute__ ((packed)) hfa384x_pdr_mkk_callname_t; 983 984typedef struct hfa384x_pdr_regdomain { 985 u16 numdomains; 986 u16 domain[5]; 987} __attribute__ ((packed)) hfa384x_pdr_regdomain_t; 988 989typedef struct hfa384x_pdr_allowed_channel { 990 u16 ch_bitmap; 991} __attribute__ ((packed)) hfa384x_pdr_allowed_channel_t; 992 993typedef struct hfa384x_pdr_default_channel { 994 u16 channel; 995} __attribute__ ((packed)) hfa384x_pdr_default_channel_t; 996 997typedef struct hfa384x_pdr_privacy_option { 998 u16 available; 999} __attribute__ ((packed)) hfa384x_pdr_privacy_option_t; 1000 1001typedef struct hfa384x_pdr_temptype { 1002 u16 type; 1003} __attribute__ ((packed)) hfa384x_pdr_temptype_t; 1004 1005typedef struct hfa384x_pdr_refdac_setup { 1006 u16 ch_value[14]; 1007} __attribute__ ((packed)) hfa384x_pdr_refdac_setup_t; 1008 1009typedef struct hfa384x_pdr_vgdac_setup { 1010 u16 ch_value[14]; 1011} __attribute__ ((packed)) hfa384x_pdr_vgdac_setup_t; 1012 1013typedef struct hfa384x_pdr_level_comp_setup { 1014 u16 ch_value[14]; 1015} __attribute__ ((packed)) hfa384x_pdr_level_comp_setup_t; 1016 1017typedef struct hfa384x_pdr_trimdac_setup { 1018 u16 trimidac; 1019 u16 trimqdac; 1020} __attribute__ ((packed)) hfa384x_pdr_trimdac_setup_t; 1021 1022typedef struct hfa384x_pdr_ifr_setting { 1023 u16 value[3]; 1024} __attribute__ ((packed)) hfa384x_pdr_ifr_setting_t; 1025 1026typedef struct hfa384x_pdr_rfr_setting { 1027 u16 value[3]; 1028} __attribute__ ((packed)) hfa384x_pdr_rfr_setting_t; 1029 1030typedef struct hfa384x_pdr_hfa3861_baseline { 1031 u16 value[50]; 1032} __attribute__ ((packed)) hfa384x_pdr_hfa3861_baseline_t; 1033 1034typedef struct hfa384x_pdr_hfa3861_shadow { 1035 u32 value[32]; 1036} __attribute__ ((packed)) hfa384x_pdr_hfa3861_shadow_t; 1037 1038typedef struct hfa384x_pdr_hfa3861_ifrf { 1039 u32 value[20]; 1040} __attribute__ ((packed)) hfa384x_pdr_hfa3861_ifrf_t; 1041 1042typedef struct hfa384x_pdr_hfa3861_chcalsp { 1043 u16 value[14]; 1044} __attribute__ ((packed)) hfa384x_pdr_hfa3861_chcalsp_t; 1045 1046typedef struct hfa384x_pdr_hfa3861_chcali { 1047 u16 value[17]; 1048} __attribute__ ((packed)) hfa384x_pdr_hfa3861_chcali_t; 1049 1050typedef struct hfa384x_pdr_hfa3861_nic_config { 1051 u16 config_bitmap; 1052} __attribute__ ((packed)) hfa384x_pdr_nic_config_t; 1053 1054typedef struct hfa384x_pdr_hfo_delay { 1055 u8 hfo_delay; 1056} __attribute__ ((packed)) hfa384x_hfo_delay_t; 1057 1058typedef struct hfa384x_pdr_hfa3861_manf_testsp { 1059 u16 value[30]; 1060} __attribute__ ((packed)) hfa384x_pdr_hfa3861_manf_testsp_t; 1061 1062typedef struct hfa384x_pdr_hfa3861_manf_testi { 1063 u16 value[30]; 1064} __attribute__ ((packed)) hfa384x_pdr_hfa3861_manf_testi_t; 1065 1066typedef struct hfa384x_end_of_pda { 1067 u16 crc; 1068} __attribute__ ((packed)) hfa384x_pdr_end_of_pda_t; 1069 1070typedef 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--------------------------------------------------------------------*/ 1117typedef 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 */ 1131typedef struct hfa384x_rridresult { 1132 u16 rid; 1133 const void *riddata; 1134 unsigned int riddata_len; 1135} hfa384x_rridresult_t; 1136 1137enum 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}; 1148typedef enum ctlx_state CTLX_STATE; 1149 1150struct hfa384x_usbctlx; 1151struct hfa384x; 1152 1153typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *); 1154 1155typedef void (*ctlx_usercb_t) (struct hfa384x *hw, 1156 void *ctlxresult, void *usercb_data); 1157 1158typedef 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 1177typedef 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 1185typedef 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 1205typedef struct prism2sta_authlist { 1206 unsigned int cnt; 1207 u8 addr[WLAN_AUTH_MAX][ETH_ALEN]; 1208 u8 assoc[WLAN_AUTH_MAX]; 1209} prism2sta_authlist_t; 1210 1211typedef struct prism2sta_accesslist { 1212 unsigned int modify; 1213 unsigned int cnt; 1214 u8 addr[WLAN_ACCESS_MAX][ETH_ALEN]; 1215 unsigned int cnt1; 1216 u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN]; 1217} prism2sta_accesslist_t; 1218 1219typedef struct hfa384x { 1220 /* USB support data */ 1221 struct usb_device *usb; 1222 struct urb rx_urb; 1223 struct sk_buff *rx_urb_skb; 1224 struct urb tx_urb; 1225 struct urb ctlx_urb; 1226 hfa384x_usbout_t txbuff; 1227 hfa384x_usbctlxq_t ctlxq; 1228 struct timer_list reqtimer; 1229 struct timer_list resptimer; 1230 1231 struct timer_list throttle; 1232 1233 struct tasklet_struct reaper_bh; 1234 struct tasklet_struct completion_bh; 1235 1236 struct work_struct usb_work; 1237 1238 unsigned long usb_flags; 1239#define THROTTLE_RX 0 1240#define THROTTLE_TX 1 1241#define WORK_RX_HALT 2 1242#define WORK_TX_HALT 3 1243#define WORK_RX_RESUME 4 1244#define WORK_TX_RESUME 5 1245 1246 unsigned short req_timer_done:1; 1247 unsigned short resp_timer_done:1; 1248 1249 int endp_in; 1250 int endp_out; 1251 1252 int sniff_fcs; 1253 int sniff_channel; 1254 int sniff_truncate; 1255 int sniffhdr; 1256 1257 wait_queue_head_t cmdq; /* wait queue itself */ 1258 1259 /* Controller state */ 1260 u32 state; 1261 u32 isap; 1262 u8 port_enabled[HFA384x_NUMPORTS_MAX]; 1263 1264 /* Download support */ 1265 unsigned int dlstate; 1266 hfa384x_downloadbuffer_t bufinfo; 1267 u16 dltimeout; 1268 1269 int scanflag; /* to signal scan comlete */ 1270 int join_ap; /* are we joined to a specific ap */ 1271 int join_retries; /* number of join retries till we fail */ 1272 hfa384x_JoinRequest_data_t joinreq; /* join request saved data */ 1273 1274 wlandevice_t *wlandev; 1275 /* Timer to allow for the deferred processing of linkstatus messages */ 1276 struct work_struct link_bh; 1277 1278 struct work_struct commsqual_bh; 1279 hfa384x_commsquality_t qual; 1280 struct timer_list commsqual_timer; 1281 1282 u16 link_status; 1283 u16 link_status_new; 1284 struct sk_buff_head authq; 1285 1286 u32 txrate; 1287 1288 /* And here we have stuff that used to be in priv */ 1289 1290 /* State variables */ 1291 unsigned int presniff_port_type; 1292 u16 presniff_wepflags; 1293 u32 dot11_desired_bss_type; 1294 1295 int dbmadjust; 1296 1297 /* Group Addresses - right now, there are up to a total 1298 of MAX_GRP_ADDR group addresses */ 1299 u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN]; 1300 unsigned int dot11_grpcnt; 1301 1302 /* Component Identities */ 1303 hfa384x_compident_t ident_nic; 1304 hfa384x_compident_t ident_pri_fw; 1305 hfa384x_compident_t ident_sta_fw; 1306 hfa384x_compident_t ident_ap_fw; 1307 u16 mm_mods; 1308 1309 /* Supplier compatibility ranges */ 1310 hfa384x_caplevel_t cap_sup_mfi; 1311 hfa384x_caplevel_t cap_sup_cfi; 1312 hfa384x_caplevel_t cap_sup_pri; 1313 hfa384x_caplevel_t cap_sup_sta; 1314 hfa384x_caplevel_t cap_sup_ap; 1315 1316 /* Actor compatibility ranges */ 1317 hfa384x_caplevel_t cap_act_pri_cfi; /* 1318 * pri f/w to controller 1319 * interface 1320 */ 1321 1322 hfa384x_caplevel_t cap_act_sta_cfi; /* 1323 * sta f/w to controller 1324 * interface 1325 */ 1326 1327 hfa384x_caplevel_t cap_act_sta_mfi; /* sta f/w to modem interface */ 1328 1329 hfa384x_caplevel_t cap_act_ap_cfi; /* 1330 * ap f/w to controller 1331 * interface 1332 */ 1333 1334 hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */ 1335 1336 u32 psusercount; /* Power save user count. */ 1337 hfa384x_CommTallies32_t tallies; /* Communication tallies. */ 1338 u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */ 1339 1340 /* Channel Info request results (AP only) */ 1341 struct { 1342 atomic_t done; 1343 u8 count; 1344 hfa384x_ChInfoResult_t results; 1345 } channel_info; 1346 1347 hfa384x_InfFrame_t *scanresults; 1348 1349 prism2sta_authlist_t authlist; /* Authenticated station list. */ 1350 unsigned int accessmode; /* Access mode. */ 1351 prism2sta_accesslist_t allow; /* Allowed station list. */ 1352 prism2sta_accesslist_t deny; /* Denied station list. */ 1353 1354} hfa384x_t; 1355 1356void hfa384x_create(hfa384x_t *hw, struct usb_device *usb); 1357void hfa384x_destroy(hfa384x_t *hw); 1358 1359int 1360hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis); 1361int hfa384x_drvr_commtallies(hfa384x_t *hw); 1362int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport); 1363int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport); 1364int hfa384x_drvr_flashdl_enable(hfa384x_t *hw); 1365int hfa384x_drvr_flashdl_disable(hfa384x_t *hw); 1366int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1367int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1368int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr); 1369int hfa384x_drvr_ramdl_disable(hfa384x_t *hw); 1370int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1371int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len); 1372int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1373 1374static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val) 1375{ 1376 int result = 0; 1377 result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); 1378 if (result == 0) 1379 *((u16 *) val) = le16_to_cpu(*((u16 *) val)); 1380 return result; 1381} 1382 1383static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val) 1384{ 1385 u16 value = cpu_to_le16(val); 1386 return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); 1387} 1388 1389int 1390hfa384x_drvr_getconfig_async(hfa384x_t *hw, 1391 u16 rid, ctlx_usercb_t usercb, void *usercb_data); 1392 1393int 1394hfa384x_drvr_setconfig_async(hfa384x_t *hw, 1395 u16 rid, 1396 void *buf, 1397 u16 len, ctlx_usercb_t usercb, void *usercb_data); 1398 1399static inline int 1400hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val) 1401{ 1402 u16 value = cpu_to_le16(val); 1403 return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), 1404 NULL, NULL); 1405} 1406 1407int hfa384x_drvr_start(hfa384x_t *hw); 1408int hfa384x_drvr_stop(hfa384x_t *hw); 1409int 1410hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, 1411 union p80211_hdr *p80211_hdr, struct p80211_metawep *p80211_wep); 1412void hfa384x_tx_timeout(wlandevice_t *wlandev); 1413 1414int hfa384x_cmd_initialize(hfa384x_t *hw); 1415int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport); 1416int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport); 1417int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len); 1418int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); 1419int 1420hfa384x_cmd_download(hfa384x_t *hw, 1421 u16 mode, u16 lowaddr, u16 highaddr, u16 codelen); 1422 1423#endif /*__KERNEL__ */ 1424 1425#endif /*_HFA384x_H */ 1426