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#define HFA384x_ADDR_AUX_PAGE_MASK (0xffff) 115#define HFA384x_ADDR_AUX_OFF_MASK (0x007f) 116 117/* Make a 32-bit flat address from AUX format 16-bit page and offset */ 118#define HFA384x_ADDR_AUX_MKFLAT(p, o) \ 119 ((((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \ 120 ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK))) 121 122/* Make CMD format offset and page from a 32-bit flat address */ 123#define HFA384x_ADDR_CMD_MKPAGE(f) \ 124 ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_CMD_PAGE_MASK)>>16)) 125#define HFA384x_ADDR_CMD_MKOFF(f) \ 126 ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_CMD_OFF_MASK)) 127 128/*--- Controller Memory addresses -------------------*/ 129#define HFA3842_PDA_BASE (0x007f0000UL) 130#define HFA3841_PDA_BASE (0x003f0000UL) 131#define HFA3841_PDA_BOGUS_BASE (0x00390000UL) 132 133/*--- Driver Download states -----------------------*/ 134#define HFA384x_DLSTATE_DISABLED 0 135#define HFA384x_DLSTATE_RAMENABLED 1 136#define HFA384x_DLSTATE_FLASHENABLED 2 137 138/*--- Register Field Masks --------------------------*/ 139#define HFA384x_CMD_AINFO ((u16)(BIT(14) | BIT(13) \ 140 | BIT(12) | BIT(11) \ 141 | BIT(10) | BIT(9) \ 142 | BIT(8))) 143#define HFA384x_CMD_MACPORT ((u16)(BIT(10) | BIT(9) | \ 144 BIT(8))) 145#define HFA384x_CMD_PROGMODE ((u16)(BIT(9) | BIT(8))) 146#define HFA384x_CMD_CMDCODE ((u16)(BIT(5) | BIT(4) | \ 147 BIT(3) | BIT(2) | \ 148 BIT(1) | BIT(0))) 149 150#define HFA384x_STATUS_RESULT ((u16)(BIT(14) | BIT(13) \ 151 | BIT(12) | BIT(11) \ 152 | BIT(10) | BIT(9) \ 153 | BIT(8))) 154 155/*--- Command Code Constants --------------------------*/ 156/*--- Controller Commands --------------------------*/ 157#define HFA384x_CMDCODE_INIT ((u16)0x00) 158#define HFA384x_CMDCODE_ENABLE ((u16)0x01) 159#define HFA384x_CMDCODE_DISABLE ((u16)0x02) 160 161/*--- Regulate Commands --------------------------*/ 162#define HFA384x_CMDCODE_INQ ((u16)0x11) 163 164/*--- Configure Commands --------------------------*/ 165#define HFA384x_CMDCODE_DOWNLD ((u16)0x22) 166 167/*--- Debugging Commands -----------------------------*/ 168#define HFA384x_CMDCODE_MONITOR ((u16)(0x38)) 169#define HFA384x_MONITOR_ENABLE ((u16)(0x0b)) 170#define HFA384x_MONITOR_DISABLE ((u16)(0x0f)) 171 172/*--- Result Codes --------------------------*/ 173#define HFA384x_CMD_ERR ((u16)(0x7F)) 174 175/*--- Programming Modes -------------------------- 176 MODE 0: Disable programming 177 MODE 1: Enable volatile memory programming 178 MODE 2: Enable non-volatile memory programming 179 MODE 3: Program non-volatile memory section 180--------------------------------------------------*/ 181#define HFA384x_PROGMODE_DISABLE ((u16)0x00) 182#define HFA384x_PROGMODE_RAM ((u16)0x01) 183#define HFA384x_PROGMODE_NV ((u16)0x02) 184#define HFA384x_PROGMODE_NVWRITE ((u16)0x03) 185 186/*--- Record ID Constants --------------------------*/ 187/*-------------------------------------------------------------------- 188Configuration RIDs: Network Parameters, Static Configuration Entities 189--------------------------------------------------------------------*/ 190#define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00) 191#define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01) 192#define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02) 193#define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03) 194#define HFA384x_RID_CNFOWNSSID ((u16)0xFC04) 195#define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07) 196 197/*-------------------------------------------------------------------- 198Configuration RID lengths: Network Params, Static Config Entities 199 This is the length of JUST the DATA part of the RID (does not 200 include the len or code fields) 201--------------------------------------------------------------------*/ 202#define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6) 203#define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34) 204#define HFA384x_RID_CNFOWNSSID_LEN ((u16)34) 205 206/*-------------------------------------------------------------------- 207Configuration RIDs: Network Parameters, Dynamic Configuration Entities 208--------------------------------------------------------------------*/ 209#define HFA384x_RID_CREATEIBSS ((u16)0xFC81) 210#define HFA384x_RID_FRAGTHRESH ((u16)0xFC82) 211#define HFA384x_RID_RTSTHRESH ((u16)0xFC83) 212#define HFA384x_RID_TXRATECNTL ((u16)0xFC84) 213#define HFA384x_RID_PROMISCMODE ((u16)0xFC85) 214 215/*---------------------------------------------------------------------- 216Information RIDs: NIC Information 217--------------------------------------------------------------------*/ 218#define HFA384x_RID_MAXLOADTIME ((u16)0xFD00) 219#define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01) 220#define HFA384x_RID_PRIIDENTITY ((u16)0xFD02) 221#define HFA384x_RID_PRISUPRANGE ((u16)0xFD03) 222#define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04) 223#define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A) 224#define HFA384x_RID_NICIDENTITY ((u16)0xFD0B) 225#define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C) 226#define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D) 227#define HFA384x_RID_STAIDENTITY ((u16)0xFD20) 228#define HFA384x_RID_STASUPRANGE ((u16)0xFD21) 229#define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22) 230#define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23) 231 232/*---------------------------------------------------------------------- 233Information RID Lengths: NIC Information 234 This is the length of JUST the DATA part of the RID (does not 235 include the len or code fields) 236--------------------------------------------------------------------*/ 237#define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12) 238 239/*-------------------------------------------------------------------- 240Information RIDs: MAC Information 241--------------------------------------------------------------------*/ 242#define HFA384x_RID_PORTSTATUS ((u16)0xFD40) 243#define HFA384x_RID_CURRENTSSID ((u16)0xFD41) 244#define HFA384x_RID_CURRENTBSSID ((u16)0xFD42) 245#define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44) 246#define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48) 247#define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49) 248#define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A) 249#define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F) 250#define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51) 251 252/*-------------------------------------------------------------------- 253Information RID Lengths: MAC Information 254 This is the length of JUST the DATA part of the RID (does not 255 include the len or code fields) 256--------------------------------------------------------------------*/ 257#define HFA384x_RID_DBMCOMMSQUALITY_LEN \ 258 ((u16) sizeof(hfa384x_dbmcommsquality_t)) 259#define HFA384x_RID_JOINREQUEST_LEN \ 260 ((u16)sizeof(hfa384x_JoinRequest_data_t)) 261 262/*-------------------------------------------------------------------- 263Information RIDs: Modem Information 264--------------------------------------------------------------------*/ 265#define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1) 266 267/*-------------------------------------------------------------------- 268API ENHANCEMENTS (NOT ALREADY IMPLEMENTED) 269--------------------------------------------------------------------*/ 270#define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23) 271#define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24) 272#define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25) 273#define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26) 274#define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27) 275#define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28) 276#define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A) 277#define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D) 278#define HFA384x_RID_CNFAPBCNint ((u16)0xFC33) 279#define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46) 280#define HFA384x_RID_CNFWPADATA ((u16)0xFC48) 281#define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3) 282#define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4) 283#define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA) 284#define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE) 285#define HFA384x_RID_JOINREQUEST ((u16)0xFCE2) 286#define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3) 287#define HFA384x_RID_HOSTSCAN ((u16)0xFCE5) 288 289#define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6) 290#define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14) 291 292/*-------------------------------------------------------------------- 293PD Record codes 294--------------------------------------------------------------------*/ 295#define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001) 296#define HFA384x_PDR_PDAVER ((u16)0x0002) 297#define HFA384x_PDR_NIC_SERIAL ((u16)0x0003) 298#define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004) 299#define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005) 300#define HFA384x_PDR_MFISUPRANGE ((u16)0x0006) 301#define HFA384x_PDR_CFISUPRANGE ((u16)0x0007) 302#define HFA384x_PDR_NICID ((u16)0x0008) 303#define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101) 304#define HFA384x_PDR_REGDOMAIN ((u16)0x0103) 305#define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104) 306#define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105) 307#define HFA384x_PDR_TEMPTYPE ((u16)0x0107) 308#define HFA384x_PDR_IFR_SETTING ((u16)0x0200) 309#define HFA384x_PDR_RFR_SETTING ((u16)0x0201) 310#define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202) 311#define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203) 312#define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204) 313#define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300) 314#define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301) 315#define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302) 316#define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303) 317#define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400) 318#define HFA384x_PDR_USB_ID ((u16)0x0401) 319#define HFA384x_PDR_PCI_ID ((u16)0x0402) 320#define HFA384x_PDR_PCI_IFCONF ((u16)0x0403) 321#define HFA384x_PDR_PCI_PMCONF ((u16)0x0404) 322#define HFA384x_PDR_RFENRGY ((u16)0x0406) 323#define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407) 324#define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409) 325#define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410) 326#define HFA384x_PDR_USB_PRODUCT ((u16)0x0411) 327#define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412) 328#define HFA384x_PDR_HFO_DELAY ((u16)0x0413) 329#define HFA384x_PDR_SCALE_THRESH ((u16)0x0414) 330 331#define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900) 332#define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901) 333#define HFA384x_PDR_END_OF_PDA ((u16)0x0000) 334 335/*--- Register Test/Get/Set Field macros ------------------------*/ 336 337#define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8)) 338#define HFA384x_CMD_MACPORT_SET(value) \ 339 ((u16)HFA384x_CMD_AINFO_SET(value)) 340#define HFA384x_CMD_PROGMODE_SET(value) \ 341 ((u16)HFA384x_CMD_AINFO_SET((u16)value)) 342#define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value)) 343 344#define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8) 345 346/* Host Maintained State Info */ 347#define HFA384x_STATE_PREINIT 0 348#define HFA384x_STATE_INIT 1 349#define HFA384x_STATE_RUNNING 2 350 351/*-------------------------------------------------------------*/ 352/* Commonly used basic types */ 353struct hfa384x_bytestr { 354 u16 len; 355 u8 data[0]; 356} __packed; 357 358typedef struct hfa384x_bytestr32 { 359 u16 len; 360 u8 data[32]; 361} __packed hfa384x_bytestr32_t; 362 363/*-------------------------------------------------------------------- 364Configuration Record Structures: 365 Network Parameters, Static Configuration Entities 366--------------------------------------------------------------------*/ 367 368/*-- Hardware/Firmware Component Information ----------*/ 369typedef struct hfa384x_compident { 370 u16 id; 371 u16 variant; 372 u16 major; 373 u16 minor; 374} __packed hfa384x_compident_t; 375 376typedef struct hfa384x_caplevel { 377 u16 role; 378 u16 id; 379 u16 variant; 380 u16 bottom; 381 u16 top; 382} __packed hfa384x_caplevel_t; 383 384/*-- Configuration Record: cnfAuthentication --*/ 385#define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001 386#define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002 387#define HFA384x_CNFAUTHENTICATION_LEAP 0x0004 388 389/*-------------------------------------------------------------------- 390Configuration Record Structures: 391 Network Parameters, Dynamic Configuration Entities 392--------------------------------------------------------------------*/ 393 394#define HFA384x_CREATEIBSS_JOINCREATEIBSS 0 395 396/*-- Configuration Record: HostScanRequest (data portion only) --*/ 397typedef struct hfa384x_HostScanRequest_data { 398 u16 channelList; 399 u16 txRate; 400 hfa384x_bytestr32_t ssid; 401} __packed hfa384x_HostScanRequest_data_t; 402 403/*-- Configuration Record: JoinRequest (data portion only) --*/ 404typedef struct hfa384x_JoinRequest_data { 405 u8 bssid[WLAN_BSSID_LEN]; 406 u16 channel; 407} __packed hfa384x_JoinRequest_data_t; 408 409/*-- Configuration Record: authenticateStation (data portion only) --*/ 410typedef struct hfa384x_authenticateStation_data { 411 u8 address[ETH_ALEN]; 412 u16 status; 413 u16 algorithm; 414} __packed hfa384x_authenticateStation_data_t; 415 416/*-- Configuration Record: WPAData (data portion only) --*/ 417typedef struct hfa384x_WPAData { 418 u16 datalen; 419 u8 data[0]; /* max 80 */ 420} __packed hfa384x_WPAData_t; 421 422/*-------------------------------------------------------------------- 423Information Record Structures: NIC Information 424--------------------------------------------------------------------*/ 425 426/*-- Information Record: DownLoadBuffer --*/ 427/* NOTE: The page and offset are in AUX format */ 428typedef struct hfa384x_downloadbuffer { 429 u16 page; 430 u16 offset; 431 u16 len; 432} __packed hfa384x_downloadbuffer_t; 433 434/*-------------------------------------------------------------------- 435Information Record Structures: NIC Information 436--------------------------------------------------------------------*/ 437 438#define HFA384x_PSTATUS_CONN_IBSS ((u16)3) 439 440/*-- Information Record: commsquality --*/ 441typedef struct hfa384x_commsquality { 442 u16 CQ_currBSS; 443 u16 ASL_currBSS; 444 u16 ANL_currFC; 445} __packed hfa384x_commsquality_t; 446 447/*-- Information Record: dmbcommsquality --*/ 448typedef struct hfa384x_dbmcommsquality { 449 u16 CQdbm_currBSS; 450 u16 ASLdbm_currBSS; 451 u16 ANLdbm_currFC; 452} __packed hfa384x_dbmcommsquality_t; 453 454/*-------------------------------------------------------------------- 455FRAME STRUCTURES: Communication Frames 456---------------------------------------------------------------------- 457Communication Frames: Transmit Frames 458--------------------------------------------------------------------*/ 459/*-- Communication Frame: Transmit Frame Structure --*/ 460typedef struct hfa384x_tx_frame { 461 u16 status; 462 u16 reserved1; 463 u16 reserved2; 464 u32 sw_support; 465 u8 tx_retrycount; 466 u8 tx_rate; 467 u16 tx_control; 468 469 /*-- 802.11 Header Information --*/ 470 471 u16 frame_control; 472 u16 duration_id; 473 u8 address1[6]; 474 u8 address2[6]; 475 u8 address3[6]; 476 u16 sequence_control; 477 u8 address4[6]; 478 u16 data_len; /* little endian format */ 479 480 /*-- 802.3 Header Information --*/ 481 482 u8 dest_addr[6]; 483 u8 src_addr[6]; 484 u16 data_length; /* big endian format */ 485} __packed hfa384x_tx_frame_t; 486/*-------------------------------------------------------------------- 487Communication Frames: Field Masks for Transmit Frames 488--------------------------------------------------------------------*/ 489/*-- Status Field --*/ 490#define HFA384x_TXSTATUS_ACKERR ((u16)BIT(5)) 491#define HFA384x_TXSTATUS_FORMERR ((u16)BIT(3)) 492#define HFA384x_TXSTATUS_DISCON ((u16)BIT(2)) 493#define HFA384x_TXSTATUS_AGEDERR ((u16)BIT(1)) 494#define HFA384x_TXSTATUS_RETRYERR ((u16)BIT(0)) 495/*-- Transmit Control Field --*/ 496#define HFA384x_TX_MACPORT ((u16)(BIT(10) | \ 497 BIT(9) | BIT(8))) 498#define HFA384x_TX_STRUCTYPE ((u16)(BIT(4) | BIT(3))) 499#define HFA384x_TX_TXEX ((u16)BIT(2)) 500#define HFA384x_TX_TXOK ((u16)BIT(1)) 501/*-------------------------------------------------------------------- 502Communication Frames: Test/Get/Set Field Values for Transmit Frames 503--------------------------------------------------------------------*/ 504/*-- Status Field --*/ 505#define HFA384x_TXSTATUS_ISERROR(v) \ 506 (((u16)(v))&\ 507 (HFA384x_TXSTATUS_ACKERR|HFA384x_TXSTATUS_FORMERR|\ 508 HFA384x_TXSTATUS_DISCON|HFA384x_TXSTATUS_AGEDERR|\ 509 HFA384x_TXSTATUS_RETRYERR)) 510 511#define HFA384x_TX_SET(v, m, s) ((((u16)(v))<<((u16)(s)))&((u16)(m))) 512 513#define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8) 514#define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, \ 515 HFA384x_TX_STRUCTYPE, 3) 516#define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2) 517#define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1) 518/*-------------------------------------------------------------------- 519Communication Frames: Receive Frames 520--------------------------------------------------------------------*/ 521/*-- Communication Frame: Receive Frame Structure --*/ 522typedef struct hfa384x_rx_frame { 523 /*-- MAC rx descriptor (hfa384x byte order) --*/ 524 u16 status; 525 u32 time; 526 u8 silence; 527 u8 signal; 528 u8 rate; 529 u8 rx_flow; 530 u16 reserved1; 531 u16 reserved2; 532 533 /*-- 802.11 Header Information (802.11 byte order) --*/ 534 __le16 frame_control; 535 u16 duration_id; 536 u8 address1[6]; 537 u8 address2[6]; 538 u8 address3[6]; 539 u16 sequence_control; 540 u8 address4[6]; 541 __le16 data_len; /* hfa384x (little endian) format */ 542 543 /*-- 802.3 Header Information --*/ 544 u8 dest_addr[6]; 545 u8 src_addr[6]; 546 u16 data_length; /* IEEE? (big endian) format */ 547} __packed hfa384x_rx_frame_t; 548/*-------------------------------------------------------------------- 549Communication Frames: Field Masks for Receive Frames 550--------------------------------------------------------------------*/ 551 552/*-- Status Fields --*/ 553#define HFA384x_RXSTATUS_MACPORT ((u16)(BIT(10) | \ 554 BIT(9) | \ 555 BIT(8))) 556#define HFA384x_RXSTATUS_FCSERR ((u16)BIT(0)) 557/*-------------------------------------------------------------------- 558Communication Frames: Test/Get/Set Field Values for Receive Frames 559--------------------------------------------------------------------*/ 560#define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) \ 561 & HFA384x_RXSTATUS_MACPORT) >> 8)) 562#define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) \ 563 & HFA384x_RXSTATUS_FCSERR)) 564/*-------------------------------------------------------------------- 565 FRAME STRUCTURES: Information Types and Information Frame Structures 566---------------------------------------------------------------------- 567Information Types 568--------------------------------------------------------------------*/ 569#define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL) 570#define HFA384x_IT_COMMTALLIES ((u16)0xF100UL) 571#define HFA384x_IT_SCANRESULTS ((u16)0xF101UL) 572#define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL) 573#define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL) 574#define HFA384x_IT_LINKSTATUS ((u16)0xF200UL) 575#define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL) 576#define HFA384x_IT_AUTHREQ ((u16)0xF202UL) 577#define HFA384x_IT_PSUSERCNT ((u16)0xF203UL) 578#define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL) 579#define HFA384x_IT_ASSOCREQ ((u16)0xF205UL) 580#define HFA384x_IT_MICFAILURE ((u16)0xF206UL) 581 582/*-------------------------------------------------------------------- 583Information Frames Structures 584---------------------------------------------------------------------- 585Information Frames: Notification Frame Structures 586--------------------------------------------------------------------*/ 587 588/*-- Inquiry Frame, Diagnose: Communication Tallies --*/ 589typedef struct hfa384x_CommTallies16 { 590 u16 txunicastframes; 591 u16 txmulticastframes; 592 u16 txfragments; 593 u16 txunicastoctets; 594 u16 txmulticastoctets; 595 u16 txdeferredtrans; 596 u16 txsingleretryframes; 597 u16 txmultipleretryframes; 598 u16 txretrylimitexceeded; 599 u16 txdiscards; 600 u16 rxunicastframes; 601 u16 rxmulticastframes; 602 u16 rxfragments; 603 u16 rxunicastoctets; 604 u16 rxmulticastoctets; 605 u16 rxfcserrors; 606 u16 rxdiscardsnobuffer; 607 u16 txdiscardswrongsa; 608 u16 rxdiscardswepundecr; 609 u16 rxmsginmsgfrag; 610 u16 rxmsginbadmsgfrag; 611} __packed hfa384x_CommTallies16_t; 612 613typedef struct hfa384x_CommTallies32 { 614 u32 txunicastframes; 615 u32 txmulticastframes; 616 u32 txfragments; 617 u32 txunicastoctets; 618 u32 txmulticastoctets; 619 u32 txdeferredtrans; 620 u32 txsingleretryframes; 621 u32 txmultipleretryframes; 622 u32 txretrylimitexceeded; 623 u32 txdiscards; 624 u32 rxunicastframes; 625 u32 rxmulticastframes; 626 u32 rxfragments; 627 u32 rxunicastoctets; 628 u32 rxmulticastoctets; 629 u32 rxfcserrors; 630 u32 rxdiscardsnobuffer; 631 u32 txdiscardswrongsa; 632 u32 rxdiscardswepundecr; 633 u32 rxmsginmsgfrag; 634 u32 rxmsginbadmsgfrag; 635} __packed hfa384x_CommTallies32_t; 636 637/*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/ 638typedef struct hfa384x_ScanResultSub { 639 u16 chid; 640 u16 anl; 641 u16 sl; 642 u8 bssid[WLAN_BSSID_LEN]; 643 u16 bcnint; 644 u16 capinfo; 645 hfa384x_bytestr32_t ssid; 646 u8 supprates[10]; /* 802.11 info element */ 647 u16 proberesp_rate; 648} __packed hfa384x_ScanResultSub_t; 649 650typedef struct hfa384x_ScanResult { 651 u16 rsvd; 652 u16 scanreason; 653 hfa384x_ScanResultSub_t result[HFA384x_SCANRESULT_MAX]; 654} __packed hfa384x_ScanResult_t; 655 656/*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/ 657typedef struct hfa384x_ChInfoResultSub { 658 u16 chid; 659 u16 anl; 660 u16 pnl; 661 u16 active; 662} __packed hfa384x_ChInfoResultSub_t; 663 664#define HFA384x_CHINFORESULT_BSSACTIVE BIT(0) 665#define HFA384x_CHINFORESULT_PCFACTIVE BIT(1) 666 667typedef struct hfa384x_ChInfoResult { 668 u16 scanchannels; 669 hfa384x_ChInfoResultSub_t result[HFA384x_CHINFORESULT_MAX]; 670} __packed hfa384x_ChInfoResult_t; 671 672/*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/ 673typedef struct hfa384x_HScanResultSub { 674 u16 chid; 675 u16 anl; 676 u16 sl; 677 u8 bssid[WLAN_BSSID_LEN]; 678 u16 bcnint; 679 u16 capinfo; 680 hfa384x_bytestr32_t ssid; 681 u8 supprates[10]; /* 802.11 info element */ 682 u16 proberesp_rate; 683 u16 atim; 684} __packed hfa384x_HScanResultSub_t; 685 686typedef struct hfa384x_HScanResult { 687 u16 nresult; 688 u16 rsvd; 689 hfa384x_HScanResultSub_t result[HFA384x_HSCANRESULT_MAX]; 690} __packed hfa384x_HScanResult_t; 691 692/*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/ 693 694#define HFA384x_LINK_NOTCONNECTED ((u16)0) 695#define HFA384x_LINK_CONNECTED ((u16)1) 696#define HFA384x_LINK_DISCONNECTED ((u16)2) 697#define HFA384x_LINK_AP_CHANGE ((u16)3) 698#define HFA384x_LINK_AP_OUTOFRANGE ((u16)4) 699#define HFA384x_LINK_AP_INRANGE ((u16)5) 700#define HFA384x_LINK_ASSOCFAIL ((u16)6) 701 702typedef struct hfa384x_LinkStatus { 703 u16 linkstatus; 704} __packed hfa384x_LinkStatus_t; 705 706/*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/ 707 708#define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1) 709#define HFA384x_ASSOCSTATUS_REASSOC ((u16)2) 710#define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5) 711 712typedef struct hfa384x_AssocStatus { 713 u16 assocstatus; 714 u8 sta_addr[ETH_ALEN]; 715 /* old_ap_addr is only valid if assocstatus == 2 */ 716 u8 old_ap_addr[ETH_ALEN]; 717 u16 reason; 718 u16 reserved; 719} __packed hfa384x_AssocStatus_t; 720 721/*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/ 722 723typedef struct hfa384x_AuthRequest { 724 u8 sta_addr[ETH_ALEN]; 725 u16 algorithm; 726} __packed hfa384x_AuthReq_t; 727 728/*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/ 729 730typedef struct hfa384x_PSUserCount { 731 u16 usercnt; 732} __packed hfa384x_PSUserCount_t; 733 734typedef struct hfa384x_KeyIDChanged { 735 u8 sta_addr[ETH_ALEN]; 736 u16 keyid; 737} __packed hfa384x_KeyIDChanged_t; 738 739/*-- Collection of all Inf frames ---------------*/ 740typedef union hfa384x_infodata { 741 hfa384x_CommTallies16_t commtallies16; 742 hfa384x_CommTallies32_t commtallies32; 743 hfa384x_ScanResult_t scanresult; 744 hfa384x_ChInfoResult_t chinforesult; 745 hfa384x_HScanResult_t hscanresult; 746 hfa384x_LinkStatus_t linkstatus; 747 hfa384x_AssocStatus_t assocstatus; 748 hfa384x_AuthReq_t authreq; 749 hfa384x_PSUserCount_t psusercnt; 750 hfa384x_KeyIDChanged_t keyidchanged; 751} __packed hfa384x_infodata_t; 752 753typedef struct hfa384x_InfFrame { 754 u16 framelen; 755 u16 infotype; 756 hfa384x_infodata_t info; 757} __packed hfa384x_InfFrame_t; 758 759/*-------------------------------------------------------------------- 760USB Packet structures and constants. 761--------------------------------------------------------------------*/ 762 763/* Should be sent to the bulkout endpoint */ 764#define HFA384x_USB_TXFRM 0 765#define HFA384x_USB_CMDREQ 1 766#define HFA384x_USB_WRIDREQ 2 767#define HFA384x_USB_RRIDREQ 3 768#define HFA384x_USB_WMEMREQ 4 769#define HFA384x_USB_RMEMREQ 5 770 771/* Received from the bulkin endpoint */ 772#define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000) 773#define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000)) 774#define HFA384x_USB_INFOFRM 0x8000 775#define HFA384x_USB_CMDRESP 0x8001 776#define HFA384x_USB_WRIDRESP 0x8002 777#define HFA384x_USB_RRIDRESP 0x8003 778#define HFA384x_USB_WMEMRESP 0x8004 779#define HFA384x_USB_RMEMRESP 0x8005 780#define HFA384x_USB_BUFAVAIL 0x8006 781#define HFA384x_USB_ERROR 0x8007 782 783/*------------------------------------*/ 784/* Request (bulk OUT) packet contents */ 785 786typedef struct hfa384x_usb_txfrm { 787 hfa384x_tx_frame_t desc; 788 u8 data[WLAN_DATA_MAXLEN]; 789} __packed hfa384x_usb_txfrm_t; 790 791typedef struct hfa384x_usb_cmdreq { 792 u16 type; 793 u16 cmd; 794 u16 parm0; 795 u16 parm1; 796 u16 parm2; 797 u8 pad[54]; 798} __packed hfa384x_usb_cmdreq_t; 799 800typedef struct hfa384x_usb_wridreq { 801 u16 type; 802 u16 frmlen; 803 u16 rid; 804 u8 data[HFA384x_RIDDATA_MAXLEN]; 805} __packed hfa384x_usb_wridreq_t; 806 807typedef struct hfa384x_usb_rridreq { 808 u16 type; 809 u16 frmlen; 810 u16 rid; 811 u8 pad[58]; 812} __packed hfa384x_usb_rridreq_t; 813 814typedef struct hfa384x_usb_wmemreq { 815 u16 type; 816 u16 frmlen; 817 u16 offset; 818 u16 page; 819 u8 data[HFA384x_USB_RWMEM_MAXLEN]; 820} __packed hfa384x_usb_wmemreq_t; 821 822typedef struct hfa384x_usb_rmemreq { 823 u16 type; 824 u16 frmlen; 825 u16 offset; 826 u16 page; 827 u8 pad[56]; 828} __packed hfa384x_usb_rmemreq_t; 829 830/*------------------------------------*/ 831/* Response (bulk IN) packet contents */ 832 833typedef struct hfa384x_usb_rxfrm { 834 hfa384x_rx_frame_t desc; 835 u8 data[WLAN_DATA_MAXLEN]; 836} __packed hfa384x_usb_rxfrm_t; 837 838typedef struct hfa384x_usb_infofrm { 839 u16 type; 840 hfa384x_InfFrame_t info; 841} __packed hfa384x_usb_infofrm_t; 842 843typedef struct hfa384x_usb_statusresp { 844 u16 type; 845 u16 status; 846 u16 resp0; 847 u16 resp1; 848 u16 resp2; 849} __packed hfa384x_usb_cmdresp_t; 850 851typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t; 852 853typedef struct hfa384x_usb_rridresp { 854 u16 type; 855 u16 frmlen; 856 u16 rid; 857 u8 data[HFA384x_RIDDATA_MAXLEN]; 858} __packed hfa384x_usb_rridresp_t; 859 860typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t; 861 862typedef struct hfa384x_usb_rmemresp { 863 u16 type; 864 u16 frmlen; 865 u8 data[HFA384x_USB_RWMEM_MAXLEN]; 866} __packed hfa384x_usb_rmemresp_t; 867 868typedef struct hfa384x_usb_bufavail { 869 u16 type; 870 u16 frmlen; 871} __packed hfa384x_usb_bufavail_t; 872 873typedef struct hfa384x_usb_error { 874 u16 type; 875 u16 errortype; 876} __packed hfa384x_usb_error_t; 877 878/*----------------------------------------------------------*/ 879/* Unions for packaging all the known packet types together */ 880 881typedef union hfa384x_usbout { 882 u16 type; 883 hfa384x_usb_txfrm_t txfrm; 884 hfa384x_usb_cmdreq_t cmdreq; 885 hfa384x_usb_wridreq_t wridreq; 886 hfa384x_usb_rridreq_t rridreq; 887 hfa384x_usb_wmemreq_t wmemreq; 888 hfa384x_usb_rmemreq_t rmemreq; 889} __packed hfa384x_usbout_t; 890 891typedef union hfa384x_usbin { 892 u16 type; 893 hfa384x_usb_rxfrm_t rxfrm; 894 hfa384x_usb_txfrm_t txfrm; 895 hfa384x_usb_infofrm_t infofrm; 896 hfa384x_usb_cmdresp_t cmdresp; 897 hfa384x_usb_wridresp_t wridresp; 898 hfa384x_usb_rridresp_t rridresp; 899 hfa384x_usb_wmemresp_t wmemresp; 900 hfa384x_usb_rmemresp_t rmemresp; 901 hfa384x_usb_bufavail_t bufavail; 902 hfa384x_usb_error_t usberror; 903 u8 boguspad[3000]; 904} __packed hfa384x_usbin_t; 905 906/*-------------------------------------------------------------------- 907PD record structures. 908--------------------------------------------------------------------*/ 909 910typedef struct hfa384x_pdr_pcb_partnum { 911 u8 num[8]; 912} __packed hfa384x_pdr_pcb_partnum_t; 913 914typedef struct hfa384x_pdr_pcb_tracenum { 915 u8 num[8]; 916} __packed hfa384x_pdr_pcb_tracenum_t; 917 918typedef struct hfa384x_pdr_nic_serial { 919 u8 num[12]; 920} __packed hfa384x_pdr_nic_serial_t; 921 922typedef struct hfa384x_pdr_mkk_measurements { 923 double carrier_freq; 924 double occupied_band; 925 double power_density; 926 double tx_spur_f1; 927 double tx_spur_f2; 928 double tx_spur_f3; 929 double tx_spur_f4; 930 double tx_spur_l1; 931 double tx_spur_l2; 932 double tx_spur_l3; 933 double tx_spur_l4; 934 double rx_spur_f1; 935 double rx_spur_f2; 936 double rx_spur_l1; 937 double rx_spur_l2; 938} __packed hfa384x_pdr_mkk_measurements_t; 939 940typedef struct hfa384x_pdr_nic_ramsize { 941 u8 size[12]; /* units of KB */ 942} __packed hfa384x_pdr_nic_ramsize_t; 943 944typedef struct hfa384x_pdr_mfisuprange { 945 u16 id; 946 u16 variant; 947 u16 bottom; 948 u16 top; 949} __packed hfa384x_pdr_mfisuprange_t; 950 951typedef struct hfa384x_pdr_cfisuprange { 952 u16 id; 953 u16 variant; 954 u16 bottom; 955 u16 top; 956} __packed hfa384x_pdr_cfisuprange_t; 957 958typedef struct hfa384x_pdr_nicid { 959 u16 id; 960 u16 variant; 961 u16 major; 962 u16 minor; 963} __packed hfa384x_pdr_nicid_t; 964 965typedef struct hfa384x_pdr_refdac_measurements { 966 u16 value[0]; 967} __packed hfa384x_pdr_refdac_measurements_t; 968 969typedef struct hfa384x_pdr_vgdac_measurements { 970 u16 value[0]; 971} __packed hfa384x_pdr_vgdac_measurements_t; 972 973typedef struct hfa384x_pdr_level_comp_measurements { 974 u16 value[0]; 975} __packed hfa384x_pdr_level_compc_measurements_t; 976 977typedef struct hfa384x_pdr_mac_address { 978 u8 addr[6]; 979} __packed hfa384x_pdr_mac_address_t; 980 981typedef struct hfa384x_pdr_mkk_callname { 982 u8 callname[8]; 983} __packed hfa384x_pdr_mkk_callname_t; 984 985typedef struct hfa384x_pdr_regdomain { 986 u16 numdomains; 987 u16 domain[5]; 988} __packed hfa384x_pdr_regdomain_t; 989 990typedef struct hfa384x_pdr_allowed_channel { 991 u16 ch_bitmap; 992} __packed hfa384x_pdr_allowed_channel_t; 993 994typedef struct hfa384x_pdr_default_channel { 995 u16 channel; 996} __packed hfa384x_pdr_default_channel_t; 997 998typedef struct hfa384x_pdr_privacy_option { 999 u16 available; 1000} __packed hfa384x_pdr_privacy_option_t; 1001 1002typedef struct hfa384x_pdr_temptype { 1003 u16 type; 1004} __packed hfa384x_pdr_temptype_t; 1005 1006typedef struct hfa384x_pdr_refdac_setup { 1007 u16 ch_value[14]; 1008} __packed hfa384x_pdr_refdac_setup_t; 1009 1010typedef struct hfa384x_pdr_vgdac_setup { 1011 u16 ch_value[14]; 1012} __packed hfa384x_pdr_vgdac_setup_t; 1013 1014typedef struct hfa384x_pdr_level_comp_setup { 1015 u16 ch_value[14]; 1016} __packed hfa384x_pdr_level_comp_setup_t; 1017 1018typedef struct hfa384x_pdr_trimdac_setup { 1019 u16 trimidac; 1020 u16 trimqdac; 1021} __packed hfa384x_pdr_trimdac_setup_t; 1022 1023typedef struct hfa384x_pdr_ifr_setting { 1024 u16 value[3]; 1025} __packed hfa384x_pdr_ifr_setting_t; 1026 1027typedef struct hfa384x_pdr_rfr_setting { 1028 u16 value[3]; 1029} __packed hfa384x_pdr_rfr_setting_t; 1030 1031typedef struct hfa384x_pdr_hfa3861_baseline { 1032 u16 value[50]; 1033} __packed hfa384x_pdr_hfa3861_baseline_t; 1034 1035typedef struct hfa384x_pdr_hfa3861_shadow { 1036 u32 value[32]; 1037} __packed hfa384x_pdr_hfa3861_shadow_t; 1038 1039typedef struct hfa384x_pdr_hfa3861_ifrf { 1040 u32 value[20]; 1041} __packed hfa384x_pdr_hfa3861_ifrf_t; 1042 1043typedef struct hfa384x_pdr_hfa3861_chcalsp { 1044 u16 value[14]; 1045} __packed hfa384x_pdr_hfa3861_chcalsp_t; 1046 1047typedef struct hfa384x_pdr_hfa3861_chcali { 1048 u16 value[17]; 1049} __packed hfa384x_pdr_hfa3861_chcali_t; 1050 1051typedef struct hfa384x_pdr_hfa3861_nic_config { 1052 u16 config_bitmap; 1053} __packed hfa384x_pdr_nic_config_t; 1054 1055typedef struct hfa384x_pdr_hfo_delay { 1056 u8 hfo_delay; 1057} __packed hfa384x_hfo_delay_t; 1058 1059typedef struct hfa384x_pdr_hfa3861_manf_testsp { 1060 u16 value[30]; 1061} __packed hfa384x_pdr_hfa3861_manf_testsp_t; 1062 1063typedef struct hfa384x_pdr_hfa3861_manf_testi { 1064 u16 value[30]; 1065} __packed hfa384x_pdr_hfa3861_manf_testi_t; 1066 1067typedef struct hfa384x_end_of_pda { 1068 u16 crc; 1069} __packed hfa384x_pdr_end_of_pda_t; 1070 1071typedef struct hfa384x_pdrec { 1072 u16 len; /* in words */ 1073 u16 code; 1074 union pdr { 1075 hfa384x_pdr_pcb_partnum_t pcb_partnum; 1076 hfa384x_pdr_pcb_tracenum_t pcb_tracenum; 1077 hfa384x_pdr_nic_serial_t nic_serial; 1078 hfa384x_pdr_mkk_measurements_t mkk_measurements; 1079 hfa384x_pdr_nic_ramsize_t nic_ramsize; 1080 hfa384x_pdr_mfisuprange_t mfisuprange; 1081 hfa384x_pdr_cfisuprange_t cfisuprange; 1082 hfa384x_pdr_nicid_t nicid; 1083 hfa384x_pdr_refdac_measurements_t refdac_measurements; 1084 hfa384x_pdr_vgdac_measurements_t vgdac_measurements; 1085 hfa384x_pdr_level_compc_measurements_t level_compc_measurements; 1086 hfa384x_pdr_mac_address_t mac_address; 1087 hfa384x_pdr_mkk_callname_t mkk_callname; 1088 hfa384x_pdr_regdomain_t regdomain; 1089 hfa384x_pdr_allowed_channel_t allowed_channel; 1090 hfa384x_pdr_default_channel_t default_channel; 1091 hfa384x_pdr_privacy_option_t privacy_option; 1092 hfa384x_pdr_temptype_t temptype; 1093 hfa384x_pdr_refdac_setup_t refdac_setup; 1094 hfa384x_pdr_vgdac_setup_t vgdac_setup; 1095 hfa384x_pdr_level_comp_setup_t level_comp_setup; 1096 hfa384x_pdr_trimdac_setup_t trimdac_setup; 1097 hfa384x_pdr_ifr_setting_t ifr_setting; 1098 hfa384x_pdr_rfr_setting_t rfr_setting; 1099 hfa384x_pdr_hfa3861_baseline_t hfa3861_baseline; 1100 hfa384x_pdr_hfa3861_shadow_t hfa3861_shadow; 1101 hfa384x_pdr_hfa3861_ifrf_t hfa3861_ifrf; 1102 hfa384x_pdr_hfa3861_chcalsp_t hfa3861_chcalsp; 1103 hfa384x_pdr_hfa3861_chcali_t hfa3861_chcali; 1104 hfa384x_pdr_nic_config_t nic_config; 1105 hfa384x_hfo_delay_t hfo_delay; 1106 hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp; 1107 hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi; 1108 hfa384x_pdr_end_of_pda_t end_of_pda; 1109 1110 } data; 1111} __packed hfa384x_pdrec_t; 1112 1113#ifdef __KERNEL__ 1114/*-------------------------------------------------------------------- 1115--- MAC state structure, argument to all functions -- 1116--- Also, a collection of support types -- 1117--------------------------------------------------------------------*/ 1118typedef struct hfa384x_statusresult { 1119 u16 status; 1120 u16 resp0; 1121 u16 resp1; 1122 u16 resp2; 1123} hfa384x_cmdresult_t; 1124 1125/* USB Control Exchange (CTLX): 1126 * A queue of the structure below is maintained for all of the 1127 * Request/Response type USB packets supported by Prism2. 1128 */ 1129/* The following hfa384x_* structures are arguments to 1130 * the usercb() for the different CTLX types. 1131 */ 1132typedef struct hfa384x_rridresult { 1133 u16 rid; 1134 const void *riddata; 1135 unsigned int riddata_len; 1136} hfa384x_rridresult_t; 1137 1138enum ctlx_state { 1139 CTLX_START = 0, /* Start state, not queued */ 1140 1141 CTLX_COMPLETE, /* CTLX successfully completed */ 1142 CTLX_REQ_FAILED, /* OUT URB completed w/ error */ 1143 1144 CTLX_PENDING, /* Queued, data valid */ 1145 CTLX_REQ_SUBMITTED, /* OUT URB submitted */ 1146 CTLX_REQ_COMPLETE, /* OUT URB complete */ 1147 CTLX_RESP_COMPLETE /* IN URB received */ 1148}; 1149typedef enum ctlx_state CTLX_STATE; 1150 1151struct hfa384x_usbctlx; 1152struct hfa384x; 1153 1154typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *); 1155 1156typedef void (*ctlx_usercb_t) (struct hfa384x *hw, 1157 void *ctlxresult, void *usercb_data); 1158 1159typedef struct hfa384x_usbctlx { 1160 struct list_head list; 1161 1162 size_t outbufsize; 1163 hfa384x_usbout_t outbuf; /* pkt buf for OUT */ 1164 hfa384x_usbin_t inbuf; /* pkt buf for IN(a copy) */ 1165 1166 CTLX_STATE state; /* Tracks running state */ 1167 1168 struct completion done; 1169 volatile int reapable; /* Food for the reaper task */ 1170 1171 ctlx_cmdcb_t cmdcb; /* Async command callback */ 1172 ctlx_usercb_t usercb; /* Async user callback, */ 1173 void *usercb_data; /* at CTLX completion */ 1174 1175 int variant; /* Identifies cmd variant */ 1176} hfa384x_usbctlx_t; 1177 1178typedef struct hfa384x_usbctlxq { 1179 spinlock_t lock; 1180 struct list_head pending; 1181 struct list_head active; 1182 struct list_head completing; 1183 struct list_head reapable; 1184} hfa384x_usbctlxq_t; 1185 1186typedef struct hfa484x_metacmd { 1187 u16 cmd; 1188 1189 u16 parm0; 1190 u16 parm1; 1191 u16 parm2; 1192 1193 hfa384x_cmdresult_t result; 1194} hfa384x_metacmd_t; 1195 1196#define MAX_GRP_ADDR 32 1197#define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */ 1198 1199#define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */ 1200#define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */ 1201#define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */ 1202#define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */ 1203#define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */ 1204#define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */ 1205 1206/* XXX These are going away ASAP */ 1207typedef struct prism2sta_authlist { 1208 unsigned int cnt; 1209 u8 addr[WLAN_AUTH_MAX][ETH_ALEN]; 1210 u8 assoc[WLAN_AUTH_MAX]; 1211} prism2sta_authlist_t; 1212 1213typedef struct prism2sta_accesslist { 1214 unsigned int modify; 1215 unsigned int cnt; 1216 u8 addr[WLAN_ACCESS_MAX][ETH_ALEN]; 1217 unsigned int cnt1; 1218 u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN]; 1219} prism2sta_accesslist_t; 1220 1221typedef struct hfa384x { 1222 /* USB support data */ 1223 struct usb_device *usb; 1224 struct urb rx_urb; 1225 struct sk_buff *rx_urb_skb; 1226 struct urb tx_urb; 1227 struct urb ctlx_urb; 1228 hfa384x_usbout_t txbuff; 1229 hfa384x_usbctlxq_t ctlxq; 1230 struct timer_list reqtimer; 1231 struct timer_list resptimer; 1232 1233 struct timer_list throttle; 1234 1235 struct tasklet_struct reaper_bh; 1236 struct tasklet_struct completion_bh; 1237 1238 struct work_struct usb_work; 1239 1240 unsigned long usb_flags; 1241#define THROTTLE_RX 0 1242#define THROTTLE_TX 1 1243#define WORK_RX_HALT 2 1244#define WORK_TX_HALT 3 1245#define WORK_RX_RESUME 4 1246#define WORK_TX_RESUME 5 1247 1248 unsigned short req_timer_done:1; 1249 unsigned short resp_timer_done:1; 1250 1251 int endp_in; 1252 int endp_out; 1253 1254 int sniff_fcs; 1255 int sniff_channel; 1256 int sniff_truncate; 1257 int sniffhdr; 1258 1259 wait_queue_head_t cmdq; /* wait queue itself */ 1260 1261 /* Controller state */ 1262 u32 state; 1263 u32 isap; 1264 u8 port_enabled[HFA384x_NUMPORTS_MAX]; 1265 1266 /* Download support */ 1267 unsigned int dlstate; 1268 hfa384x_downloadbuffer_t bufinfo; 1269 u16 dltimeout; 1270 1271 int scanflag; /* to signal scan comlete */ 1272 int join_ap; /* are we joined to a specific ap */ 1273 int join_retries; /* number of join retries till we fail */ 1274 hfa384x_JoinRequest_data_t joinreq; /* join request saved data */ 1275 1276 wlandevice_t *wlandev; 1277 /* Timer to allow for the deferred processing of linkstatus messages */ 1278 struct work_struct link_bh; 1279 1280 struct work_struct commsqual_bh; 1281 hfa384x_commsquality_t qual; 1282 struct timer_list commsqual_timer; 1283 1284 u16 link_status; 1285 u16 link_status_new; 1286 struct sk_buff_head authq; 1287 1288 u32 txrate; 1289 1290 /* And here we have stuff that used to be in priv */ 1291 1292 /* State variables */ 1293 unsigned int presniff_port_type; 1294 u16 presniff_wepflags; 1295 u32 dot11_desired_bss_type; 1296 1297 int dbmadjust; 1298 1299 /* Group Addresses - right now, there are up to a total 1300 of MAX_GRP_ADDR group addresses */ 1301 u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN]; 1302 unsigned int dot11_grpcnt; 1303 1304 /* Component Identities */ 1305 hfa384x_compident_t ident_nic; 1306 hfa384x_compident_t ident_pri_fw; 1307 hfa384x_compident_t ident_sta_fw; 1308 hfa384x_compident_t ident_ap_fw; 1309 u16 mm_mods; 1310 1311 /* Supplier compatibility ranges */ 1312 hfa384x_caplevel_t cap_sup_mfi; 1313 hfa384x_caplevel_t cap_sup_cfi; 1314 hfa384x_caplevel_t cap_sup_pri; 1315 hfa384x_caplevel_t cap_sup_sta; 1316 hfa384x_caplevel_t cap_sup_ap; 1317 1318 /* Actor compatibility ranges */ 1319 hfa384x_caplevel_t cap_act_pri_cfi; /* 1320 * pri f/w to controller 1321 * interface 1322 */ 1323 1324 hfa384x_caplevel_t cap_act_sta_cfi; /* 1325 * sta f/w to controller 1326 * interface 1327 */ 1328 1329 hfa384x_caplevel_t cap_act_sta_mfi; /* sta f/w to modem interface */ 1330 1331 hfa384x_caplevel_t cap_act_ap_cfi; /* 1332 * ap f/w to controller 1333 * interface 1334 */ 1335 1336 hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */ 1337 1338 u32 psusercount; /* Power save user count. */ 1339 hfa384x_CommTallies32_t tallies; /* Communication tallies. */ 1340 u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */ 1341 1342 /* Channel Info request results (AP only) */ 1343 struct { 1344 atomic_t done; 1345 u8 count; 1346 hfa384x_ChInfoResult_t results; 1347 } channel_info; 1348 1349 hfa384x_InfFrame_t *scanresults; 1350 1351 prism2sta_authlist_t authlist; /* Authenticated station list. */ 1352 unsigned int accessmode; /* Access mode. */ 1353 prism2sta_accesslist_t allow; /* Allowed station list. */ 1354 prism2sta_accesslist_t deny; /* Denied station list. */ 1355 1356} hfa384x_t; 1357 1358void hfa384x_create(hfa384x_t *hw, struct usb_device *usb); 1359void hfa384x_destroy(hfa384x_t *hw); 1360 1361int 1362hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis); 1363int hfa384x_drvr_commtallies(hfa384x_t *hw); 1364int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport); 1365int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport); 1366int hfa384x_drvr_flashdl_enable(hfa384x_t *hw); 1367int hfa384x_drvr_flashdl_disable(hfa384x_t *hw); 1368int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1369int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1370int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr); 1371int hfa384x_drvr_ramdl_disable(hfa384x_t *hw); 1372int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); 1373int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len); 1374int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); 1375 1376static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val) 1377{ 1378 int result = 0; 1379 result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); 1380 if (result == 0) 1381 *((u16 *) val) = le16_to_cpu(*((u16 *) val)); 1382 return result; 1383} 1384 1385static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val) 1386{ 1387 u16 value = cpu_to_le16(val); 1388 return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); 1389} 1390 1391int 1392hfa384x_drvr_getconfig_async(hfa384x_t *hw, 1393 u16 rid, ctlx_usercb_t usercb, void *usercb_data); 1394 1395int 1396hfa384x_drvr_setconfig_async(hfa384x_t *hw, 1397 u16 rid, 1398 void *buf, 1399 u16 len, ctlx_usercb_t usercb, void *usercb_data); 1400 1401static inline int 1402hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val) 1403{ 1404 u16 value = cpu_to_le16(val); 1405 return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), 1406 NULL, NULL); 1407} 1408 1409int hfa384x_drvr_start(hfa384x_t *hw); 1410int hfa384x_drvr_stop(hfa384x_t *hw); 1411int 1412hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, 1413 union p80211_hdr *p80211_hdr, struct p80211_metawep *p80211_wep); 1414void hfa384x_tx_timeout(wlandevice_t *wlandev); 1415 1416int hfa384x_cmd_initialize(hfa384x_t *hw); 1417int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport); 1418int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport); 1419int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len); 1420int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); 1421int 1422hfa384x_cmd_download(hfa384x_t *hw, 1423 u16 mode, u16 lowaddr, u16 highaddr, u16 codelen); 1424 1425#endif /*__KERNEL__ */ 1426 1427#endif /*_HFA384x_H */ 1428