1/**************************************************************************** 2**+-----------------------------------------------------------------------+** 3**| |** 4**| Copyright(c) 1998 - 2008 Texas Instruments. All rights reserved. |** 5**| All rights reserved. |** 6**| |** 7**| Redistribution and use in source and binary forms, with or without |** 8**| modification, are permitted provided that the following conditions |** 9**| are met: |** 10**| |** 11**| * Redistributions of source code must retain the above copyright |** 12**| notice, this list of conditions and the following disclaimer. |** 13**| * Redistributions in binary form must reproduce the above copyright |** 14**| notice, this list of conditions and the following disclaimer in |** 15**| the documentation and/or other materials provided with the |** 16**| distribution. |** 17**| * Neither the name Texas Instruments nor the names of its |** 18**| contributors may be used to endorse or promote products derived |** 19**| from this software without specific prior written permission. |** 20**| |** 21**| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |** 22**| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |** 23**| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |** 24**| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |** 25**| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |** 26**| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |** 27**| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |** 28**| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |** 29**| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |** 30**| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |** 31**| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |** 32**| |** 33**+-----------------------------------------------------------------------+** 34****************************************************************************/ 35 36#ifndef PUBLIC_COMMANDS_H 37#define PUBLIC_COMMANDS_H 38 39 40#include "public_types.h" 41#include "public_radio.h" 42 43typedef enum 44{ 45 CMD_RESET = 0, 46 CMD_INTERROGATE = 1, /*use this to read information elements*/ 47 CMD_CONFIGURE = 2, /*use this to write information elements*/ 48 CMD_ENABLE_RX = 3, 49 CMD_ENABLE_TX = 4, 50 CMD_DISABLE_RX = 5, 51 CMD_DISABLE_TX = 6, 52 CMD_SCAN = 8, 53 CMD_STOP_SCAN = 9, 54 CMD_VBM = 10, 55 CMD_START_JOIN = 11, 56 CMD_SET_KEYS = 12, 57 CMD_READ_MEMORY = 13, 58 CMD_WRITE_MEMORY = 14, 59 60 CMD_BEACON = 19, 61 CMD_PROBE_RESP = 20, 62 CMD_NULL_DATA = 21, 63 CMD_PROBE_REQ = 22, 64 CMD_TEST = 23, 65 66 CMD_RADIO_CALIBRATE = 25, /* OBSOLETE !!!*/ 67 68 CMD_ENABLE_RX_PATH = 27, /* OBSOLETE !!! (what is the difference from CMD_ENABLE_RX)*/ 69 CMD_NOISE_HIST = 28, 70 CMD_RX_RESET = 29, 71 72 CMD_PS_POLL = 30, 73 CMD_QOS_NULL_DATA = 31, 74 75 CMD_LNA_CONTROL = 32, 76 CMD_SET_BCN_MODE = 33, 77 78 CMD_MEASUREMENT = 34, 79 CMD_STOP_MEASUREMENT = 35, 80 CMD_DISCONNECT = 36, 81 CMD_SET_PS_MODE = 37, 82 83 CMD_CHANNEL_SWITCH = 38, 84 CMD_STOP_CHANNEL_SWICTH = 39, 85 86 CMD_AP_DISCOVERY = 40, 87 CMD_STOP_AP_DISCOVERY = 41, 88 89 CMD_SPS_SCAN = 42, 90 CMD_STOP_SPS_SCAN = 43, 91 92 CMD_HEALTH_CHECK = 45, 93 CMD_DEBUG = 46, 94 CMD_TRIGGER_SCAN_TO = 47, 95 96NUM_COMMANDS, 97 MAX_COMMAND_ID = 0xFFFF 98} Command_enum; 99 100#ifdef HOST_COMPILE 101typedef uint16 Command_e; 102#else 103typedef Command_enum Command_e; 104#endif 105 106 107#ifdef HOST_COMPILE 108 109#define CMD_MAILBOX_IDLE 0 110#define CMD_STATUS_SUCCESS 1 111#define CMD_STATUS_UNKNOWN_CMD 2 112#define CMD_STATUS_UNKNOWN_IE 3 113#define CMD_STATUS_REJECT_MEAS_SG_ACTIVE 11 114#define CMD_STATUS_RX_BUSY 13 115#define CMD_STATUS_INVALID_PARAM 14 116#define CMD_STATUS_TEMPLATE_TOO_LARGE 15 117#define CMD_STATUS_OUT_OF_MEMORY 16 118#define CMD_STATUS_STA_TABLE_FULL 17 119#define CMD_STATUS_RADIO_ERROR 18 120#define CMD_STATUS_WRONG_NESTING 19 121#define CMD_STATUS_TIMEOUT 21 /* Driver internal use.*/ 122#define CMD_STATUS_FW_RESET 22 /* Driver internal use.*/ 123#define MAX_COMMAND_STATUS MAX_POSITIVE16 124 125#else 126 127typedef enum 128{ 129 CMD_MAILBOX_IDLE = 0, 130 CMD_STATUS_SUCCESS = 1, 131 CMD_STATUS_UNKNOWN_CMD = 2, 132 CMD_STATUS_UNKNOWN_IE = 3, 133 CMD_STATUS_REJECT_MEAS_SG_ACTIVE = 11, 134 CMD_STATUS_RX_BUSY = 13, 135 CMD_STATUS_INVALID_PARAM = 14, 136 CMD_STATUS_TEMPLATE_TOO_LARGE = 15, 137 CMD_STATUS_OUT_OF_MEMORY = 16, 138 CMD_STATUS_STA_TABLE_FULL = 17, 139 CMD_STATUS_RADIO_ERROR = 18, 140 CMD_STATUS_WRONG_NESTING = 19, 141 CMD_STATUS_TIMEOUT = 21, /* Driver internal use.*/ 142 CMD_STATUS_FW_RESET = 22, /* Driver internal use.*/ 143 MAX_COMMAND_STATUS = MAX_POSITIVE16 144} CommandStatus_enum; 145 146#endif 147 148#ifdef HOST_COMPILE 149typedef uint16 CommandStatus_e; 150#else 151typedef CommandStatus_enum CommandStatus_e; 152#endif 153 154 155#ifdef FW_RUNNING_AS_STA 156#define MAX_CMD_PARAMS 572 157#else 158#define MAX_CMD_PARAMS 384 159#endif 160 161#define DEBUG_INDICATOR 0x8000 162 163typedef struct 164{ 165 Command_e cmdID; 166 CommandStatus_e cmdStatus; 167 uint8 parameters[MAX_CMD_PARAMS]; 168} Command_t; 169 170 171/****************************************************************************** 172 173 ID: CMD_RESET 174 Desc: This command resets all state machines in the WiLink to their power 175 up state and restarts the eCPU. This command has no parameters. After 176 issuing this command, the host must reconfigure the adapter before 177 normal operations resume. 178 In general, the host should only use this command if the WiLink has 179 stopped functioning properly. 180 Params: None. 181 Note: The WiLink does not return a response/status message for this command. 182 183******************************************************************************/ 184 185 186/****************************************************************************** 187 188 ID: CMD_INTERROGATE 189 Desc: This command requests an information element from the WiLink. The 190 interface for this command is somewhat different from other commands 191 since the interface is bi-directional and asymmetric. 192 The host structure consists of the Command ID, a Command Status 193 (returned by WiLink) place holder, and the Information Element Heading 194 (ID and expected length). 195 The response to that command is a buffer of the information element's 196 actual values returned by the WiLink just after the command is issued. 197 The response to that command is a buffer of the information element's 198 actual values returned by the WiLink just after the command is issued. 199 Params: InfoElement_t - see below. 200 201 202******************************************************************************/ 203/* 204Description of InfoElement structure - defined in "public_infoele.h" 205offset length source description 206====== ====== ====== =========== 2070 2 host Information Element ID - contains the ID of the requested 208 information element (refer to InfoElement_enum in 209 pblic_infoele.h). In response to this command, the WiLink 210 writes the requested information element to the response area 211 for the command mailbox. 2122 4 wilink Length - the length of the response (different for each IE 213 according to definitions in public_infoele.h). 2144 Length wilink IE payload according to definition in public_infoele.h. 215*/ 216 217 218 219/****************************************************************************** 220 221 ID: CMD_CONFIGURE 222 Desc: This command configures an information element in the WiLink. 223 Params: InfoElement_t - see below. 224 225******************************************************************************/ 226/* 227Description of InfoElement structure - defined in "public_infoele.h" 228offset length source description 229====== ====== ====== =========== 2300 2 host Information Element ID - contains the ID of the requested 231 information element (refer to InfoElement_enum in 232 pblic_infoele.h). In response to this command, the WiLink 233 writes the requested information element to the response area 234 for the command mailbox. 2352 4 host Length - the length of the response (different for each IE 236 according to definitions in public_infoele.h). 2374 Length host IE payload according to definition in public_infoele.h. 238*/ 239 240 241/****************************************************************************** 242 243 ID: CMD_ENABLE_RX 244 Desc: This command enables the normal reception of frames. 245 Params: Channel Number - this field indicates the radio channel on which to 246 receive data. This parameter also sets the channel on 247 which to transmit. The last channel number used, 248 regardless of the order in which the ENABLE_RX and 249 ENABLE_TX commands are issued, is the channel number 250 for both RX and TX. This command must be issued after 251 the host has set all necessary configuration elements 252 appropriately. 253 254******************************************************************************/ 255 256 257 258/****************************************************************************** 259 260 ID: CMD_ENABLE_TX 261 Desc: This command enables the normal transmission of frames. 262 Params: Channel Number - this field indicates the radio channel on which to 263 transmit data. This parameter also sets the channel on 264 which to receive. The last channel number used, 265 regardless of the order in which the ENABLE_RX and 266 ENABLE_TX commands are issued, is the channel number 267 for both RX and TX. This command must be issued after 268 the host has set all necessary configuration elements 269 appropriately. 270 271******************************************************************************/ 272 273/****************************************************************************** 274 275 ID: CMD_DISABLE_RX 276 Desc: This command disables the normal reception of packets over the 277 Baseband interface. 278 Params: None 279 280******************************************************************************/ 281 282/****************************************************************************** 283 284 ID: CMD_DISABLE_TX 285 Desc: This command disables the normal transmission of frames. 286 Params: None. 287 288******************************************************************************/ 289 290/****************************************************************************** 291 292 ID: CMD_SCAN 293 Desc: This command instructs the WiLink to scan for BSS/IBSSs. The host 294 may perform either an active scan or a passive scan. During an active 295 scan, the WiLink transmits a probe request on the specified channel(s) 296 and then listens for beacon/probe responses. During a passive scan, the 297 WiLink monitors the specified channel(s) for beacons. 298 The WiLink sends SCAN_COMPLETE event to notify the host when it has 299 completed a scan. 300 Params: ScanParameters_t - see below 301 302******************************************************************************/ 303/* 304Offset Length Definition 3050 8 RX filters for Scan (refer to ACXRxConfigStruct) 3068 2 Scan options (Band select, Voice mode and Scan type = Active/Passive) 30710 1 NumChannels 30811 1 Number of Probe requests (used for Active scan) 30912 2 Probe request rate & modulation 31014 1 AC trigger (for Voice mode only) 31115 1 SSID length 31216 32 SSID string (Null terminated) 31348 2 Channel [0] ScanMinDuration 31450 2 Channel [0] ScanMaxDuration 31552 6 Channel [0] BSSID (4 bytes LOW and 2 bytes HIGH) 31658 1 Channel [0].bit0-3: Early Termination count. Bit 4-5: Condition 31759 1 Channel [0] TX power level for Scan (0 means do not change - other values:1-5) 31860 1 Channel [0] Channel 31961 3 Channel [0] Reserved 32064-404 340 Optional Channel [1] - Channel [15] - same format as Channel [0] fields above. 321*/ 322 323/* Defines for Rx "ConfigOptions".*/ 324/* Only bits 2-10 can be configured by the Driver".*/ 325#define CFG_RX_SERIAL BIT_0 /* 0 = use parallel interface, 1 = use serial interface from ACX101- not valid.*/ 326#define CFG_RX_RAW BIT_1 /* 1 = write all data from baseband to frame buffer including PHY header.*/ 327#define CFG_RX_FCS BIT_2 /* 1 = write FCS to end of frame in memory, 0 = do not write FCS to memory.*/ 328#define CFG_RX_ALL_GOOD BIT_3 /* promiscuous mode, receive all good frames.*/ 329#define CFG_UNI_FILTER_EN BIT_4 /* local MAC address filter enable.*/ 330#define CFG_BSSID_FILTER_EN BIT_5 /* BSSID filter enable.*/ 331#define CFG_MC_FILTER_EN BIT_6 /* 0 = receive all multicast, 1 = use one or both multicast address filters.*/ 332#define CFG_MC_ADDR0_EN BIT_7 /* 1 = receive frames from mc_addr0, 0 = do not use this filter.*/ 333#define CFG_MC_ADDR1_EN BIT_8 /* 1 = receive frames from mc_addr1, 0 = do not use this filter .*/ 334#define CFG_BC_REJECT_EN BIT_9 /* 0 = receive all broadcast, 1 = filter all broadcast.*/ 335#define CFG_SSID_FILTER_EN BIT_10 /* SSID Filter Enable.*/ 336#define CFG_RX_INT_FCS_ERROR BIT_11 /* 1 = give rx complete interrupt for FCS errors.*/ 337#define CFG_RX_INT_ENCRYPTED BIT_12 /* 1 = only give rx header interrupt if frame is encrypted.*/ 338#define CFG_RX_WR_RX_STATUS BIT_13 /* 0 = do not write three status words, 1 = write three receive status words to top of rx'd MPDU.*/ 339#define CFG_RX_FILTER_NULTI BIT_14 /* 1 = filter multicast/broadcast frame if SA matchs local MAC addr->.*/ 340#define CFG_RX_RESERVE BIT_15 /* reserve.*/ 341#define CFG_RX_TIMESTAMP_TSF BIT_16 /* 1 = sample frame's' arrival time in 32bits TSF, 0 = write it in MAC time stamp.*/ 342 343 344/* Defines for Rx "FilterOptions".*/ 345/* The rx filter enables control what type of receive frames will be rejected or received by the rx hardware*/ 346/* 1 = frame is written to memory,*/ 347/* 0 = not written to memory, rejected.*/ 348#define CFG_RX_RSV_EN BIT_0 /* reserved types and subtypes.*/ 349#define CFG_RX_RCTS_ACK BIT_1 /* rts, cts, ack frames.*/ 350#define CFG_RX_PRSP_EN BIT_2 /* probe response.*/ 351#define CFG_RX_PREQ_EN BIT_3 /* probe request.*/ 352#define CFG_RX_MGMT_EN BIT_4 /* type = management.*/ 353#define CFG_RX_FCS_ERROR BIT_5 /* frames with FCS errors.*/ 354#define CFG_RX_DATA_EN BIT_6 /* type = data.*/ 355#define CFG_RX_CTL_EN BIT_7 /* type = control.*/ 356#define CFG_RX_CF_EN BIT_8 /* contention free frames.*/ 357#define CFG_RX_BCN_EN BIT_9 /* beacons.*/ 358#define CFG_RX_AUTH_EN BIT_10 /* authentication, deauthentication.*/ 359#define CFG_RX_ASSOC_EN BIT_11 /* association related frames (all 5 subtypes  assoc req/resp,*/ 360 361 362typedef struct 363{ 364#ifdef FW_RUNNING_AS_AP 365 uint16 ConfigOptions; 366 uint16 FilterOptions; 367#else 368 uint32 ConfigOptions; 369 uint32 FilterOptions; 370#endif 371} ACXRxConfigStruct; 372 373/* 374TxdRateSet_t definition 375Bit Description 376=== =========== 3770-12 Every one of bits 0-12 specifies rate described in the column on left. Only 378 one bit could be set for the command, all other should be zeroed. 3790 1 MBPS 3801 2 MBPS 3812 5.5 MBPS 3823 6 MBPS 3834 9 MBPS 3845 11 MBPS 3856 12 MBPS 3867 18 MBPS 3878 22 MBPS 3889 24 MBPS 38910 36 MBPS 39011 48 MBPS 39112 54 MBPS 39213 Unused (set to 0). 39314 PBCC - When this bit is set, the WiLink transmits probe requests with PBCC 394 modulation. 395 Notes: 396 Does not apply (set to 0) for rates 1 and 2 Mbps. 397 Does not apply (set to 0) for RevG-OFDM rates. 39815 Preamble - When this bit is set, the WiLink transmits probe requests with a 399 short preamble. When this bit is clear, the WiLink transmits the 400 frame with a long preamble. 401 Notes: 402 Must be LONG (0) for 1Mbps rate. 403 Does not apply (set to 0) for RevG-OFDM rates. 404 405If neither the PBCC bit or OFDM rate are set, then the modulation format for probe 406requests is CCK for 5.5 or 11 Mbps or DBPSK/DQPSK for 1 and 2 Mbps. 407*/ 408 409/* ScanOptions bit mask field.*/ 410#define SCAN_ACTIVE 0 411#define SCAN_PASSIVE 1 /* 1 = passive scan, 0 = active scan*/ 412#define SCAN_5GHZ_BAND 2 /* 1 = scan channel list in 5 Ghz band, 0 = scan channel list in 2.4 Ghz band*/ 413#define TRIGGERED_SCAN 4 /* 1 = Triggered scan, 0 = Normal scan*/ 414#define SCAN_PRIORITY_HIGH 8 /* 1 = High priority scan, 0 = Low priority scan*/ 415 416typedef uint8 TidTrigger_t; 417 418/* General scan parameters.*/ 419typedef struct 420{ 421 ACXRxConfigStruct rxCfg; /* Rx filter to be used for each channel scan. */ 422 /* The BSSID filter enable will be set (by the */ 423 /* scan process) to ON for a specific channel if*/ 424 /* the BSSID of this channel is a unicast address.*/ 425 /* Otherwise it will be set to OFF (Refer to */ 426 /* ACXRxConfig IE in public_infoele.h).*/ 427 428 uint16 scanOptions; /* This bitwise field indicates the scan options. */ 429 /* Bits [3:15] are reserved. */ 430 /* Bits [0:2] are defined as follows: */ 431 /* Scan Type (bit 0) - When this bit is set, the */ 432 /* WiLink performs a passive scan. When this bit*/ 433 /* is cleared, the WiLink performs an active scan. */ 434 /* Band Select (bit 1) - When this bit is set, the*/ 435 /* WiLink scans the specified channels in the */ 436 /* 5GHz band. When this bit is cleared, the */ 437 /* WiLink scans the specified channels in the */ 438 /* 2.4GHz band. */ 439 /* Voice mode (bit 2) - When this bit is set, */ 440 /* the request is for a voice scan. When this bit*/ 441 /* is cleared, the request is for a normal scan. */ 442 /* Scan priority (bit 3) - When this bit is set, */ 443 /* the request is for a high priority scan. When*/ 444 /* this bit is cleared, the request is for a low*/ 445 /* priority scan.*/ 446 447 uint8 numChannels; /* Number of scan channels in the list (minimum is*/ 448 /* 1, maximum is 30).*/ 449 450 uint8 numOfProbRqst; /* This field indicates the number of probe */ 451 /* requests to send per channel, in active scan. */ 452 453 TxdRateSet_t txdRateSet; /* This bitwise field specifies the rate and */ 454 /* modulation to transmit the probe request during*/ 455 /* an active scan. The allowable values for this */ 456 /* field are listed in the above table (refer to */ 457 /* TxdRateSet). It is not used for passive scans.*/ 458 459 TidTrigger_t tidTrigger; /* used for TidTriggered scan only.*/ 460 461 uint8 ssidLength; /* This field specifies the size of the SSID, */ 462 /* which can be up to 32 bytes long. If this field*/ 463 /* equals to zero, SSID filter is not applied. */ 464 465 uint32 ssidStr[8]; /* This field specifies the SSID packets from that*/ 466 /* are relevant for the Scan result. The WiLink*/ 467 /* uses this information to filter beacon, probe*/ 468 /* response frames (if the SSID length field of */ 469 /* this command structure is not zero) */ 470} BasicScanParameters_t; 471 472 473 474#define SCAN_ET_COND_MASK 0x30 475#define SCAN_ET_COUNT_MASK 0x0F 476 477#define SCAN_MAX_NUM_OF_CHANNELS 16 478 479/* Early Termination condition (bits 4-5) - This field can have one of the following */ 480/* values (note that bits 0-3 indicates Early Termination count): */ 481typedef enum 482{ 483 ET_COND_DISABLE = 0x00, /* Disable - No early termination condition.*/ 484 485 ET_COND_BEACON = 0x10, /* Beacon only. When this value is selected, the */ 486 /* Early Termination count field specifies the */ 487 /* maximum number of beacons to collect before */ 488 /* ending a scan. */ 489 490 ET_COND_PROBE_RESP = 0x20, /* Probe responses only. When this value is */ 491 /* selected, the Early Termination count field */ 492 /* specifies the maximum number of probe responses*/ 493 /* to collect before ending a scan. */ 494 495 ET_COND_BEACON_PROBE_RESP = 0x30,/* Beacon/probe response. When this value is */ 496 /* selected, the Early Termination count field */ 497 /* specifies the maximum number of beacons or probe*/ 498 /* responses to collect before ending a scan. */ 499 500 ET_COND_INVALID = 0xFF 501} ETCondition_enum; 502 503#ifdef HOST_COMPILE 504typedef uint8 ETCondition_e; 505#else 506typedef ETCondition_enum ETCondition_e; 507#endif 508 509 510typedef uint8 ETCondCount_t; 511 512 513 514#define PROCESS_SCAN_IS_HIGH(pScanParameters) ((pScanParameters)->basicScanParameters.scanOptions & SCAN_PRIORITY_HIGH) 515#define PROCESS_SCAN_IS_LOW(pScanParameters) ((PROCESS_SCAN_IS_HIGH(pScanParameters)) == 0) 516 517 518/* Per-Channel scan parameters.*/ 519typedef struct 520{ 521 522 uint32 scanMinDuration; /* For active scans, this field specifies the */ 523 /* minimum amount of time, in time units (TUs), */ 524 /* to wait for a frame on a channel. This */ 525 /* parameter is not used for passive scans. The*/ 526 /* value can range from 0 to 65535 TUs */ 527 /* (67.1 seconds). */ 528 529 uint32 scanMaxDuration; /* For active scans, this field specifies the */ 530 /* maximum amount of time, in time units (TUs), */ 531 /* to wait for a probe response on a channel.*/ 532 /* For passive scans, this field specifies the */ 533 /* amount of time, in time units (TUs), to listen*/ 534 /* on a channel. The value can range from 0 to */ 535 /* 65535 TUs (67.1 seconds). */ 536 537 538 uint32 bssIdL; /* 32 LSBits of BSSID of the AP to scan for. */ 539 /* If scanning on this channel any BSSID, this */ 540 /* field shall be set to broadcast BSSID. */ 541 542 uint16 bssIdH; /* 16 MSBits of BSSID of the AP to scan for.*/ 543 544 ETCondCount_t ETCondCount; /* bit 0-3: Early Termination count - This field */ 545 /* defines the maximum number of beacons*/ 546 /* or probe responses or both (according*/ 547 /* to condition) to collect before ending*/ 548 /* a scan.*/ 549 550 /* Bit 4-5: Early Termination Condition (refer */ 551 /* to ETCondition_enum).*/ 552 553 uint8 txPowerAttenuation; /* TX power level to be used per channel scanned. */ 554 /* If 0, leave normal TX power level for this */ 555 /* channel. Range: 0 - 20 [dB].*/ 556 557 Channel_e channel; /* Channel number to scan, valid range 0-255 */ 558 /* (1-14 for 802.11b). */ 559 uint8 padding[3]; /* for alignment to 32 bits boundry*/ 560} BasicScanChannelParameters_t; 561 562/* The Scan command structure.*/ 563typedef struct 564{ 565 BasicScanParameters_t basicScanParameters; /* refer to BasicScanParameters_t */ 566 /* definition*/ 567 568 BasicScanChannelParameters_t basicScanChannelParameters[SCAN_MAX_NUM_OF_CHANNELS]; 569} ScanParameters_t; 570 571/***************************************************************************** 572 573 ID: CMD_TRIGGER_SCAN_TO 574 Desc: This Command will configure the enhanced Trigger Scan Timeout 575 information. 576 To use legacy Trigger Scan, configure the parameter to 0 577 Params: None 578 579******************************************************************************/ 580typedef struct 581{ 582 uint32 SlicedScanTimeOut; /* 0 - Split Scan Disable 583 any other value will represent the timeout 584 for each channel "mini scan" in uSec */ 585}enhancedTriggerTO_t; 586 587 588 589/***************************************************************************** 590 591 ID: CMD_STOP_SCAN 592 Desc: This command instructs the WiLink to terminate any scan in progress. 593 After processing this command, the WiLink returns to its previous state 594 (the state before the scan was started) and generates the SCAN_COMPLETE 595 information message. 596 Params: None 597 598******************************************************************************/ 599 600 601 602/****************************************************************************** 603 604 ID: CMD_VBM 605 Desc: This command specifies the contents of the beacon TIM template stored 606 in the WiLink. 607 Params: VBMUpdateRequest_t - see below. 608 Note: Second part of Beacon template 609 610******************************************************************************/ 611typedef struct 612{ 613 uint8 identity; /* TIM IE ID*/ 614 uint8 length; /* TIM IE Length*/ 615 uint8 DTIM_count; 616 uint8 DTIM_period; 617 uint8 BitMap_ctrl; 618 uint8 PVB_field[251]; /* Partial Virtual Bitmap*/ 619} TIMStruct_t; 620 621 622typedef struct 623{ 624 uint16 len; /* length*/ 625 uint8 padding[2]; /* for alignment to 32 bits boundry*/ 626 TIMStruct_t tim; 627} VBMUpdateRequest_t; 628 629 630/****************************************************************************** 631 632 ID: CMD_START_JOIN 633 Desc: This command instructs the WiLink to either join a BSS or IBSS, or 634 start an IBSS. When the device has joined the BSS or IBSS the Join 635 Complete event is raised to the host. 636 Params: StartJoinRequest_t - see below. 637 638******************************************************************************/ 639 640#define JOIN_CMD_CTRL_TX_FLUSH 0x80 // When this bit is set, the firmware will flush all Tx 641 // frames in the pipe and will not transmit them. 642#define JOIN_CMD_CTRL_EARLY_WAKEUP_ENABLE 0x01 // When this bit is set, the firmware will support 643 // early wakeup time 644 645typedef enum 646{ 647 BSS_TYPE_IBSS = 0, 648 BSS_TYPE_STA_BSS = 2, 649 BSS_TYPE_AP_BSS = 3, 650 MAX_BSS_TYPE = 0xFF 651} BssType_enum; 652 653#ifdef HOST_COMPILE 654typedef uint8 BSS_e; 655#else 656typedef BssType_enum BSS_e; 657#endif 658 659#define MAX_SSID_STR_LEN_BYTESX4 8 660/* 661BasicRateSet_t definition 662Bit Description 663=== =========== 6640 When this bit is set, 1 MBPS is a member of the basic rate set. 6651 When this bit is set, 2 MBPS is a member of the basic rate set. 6662 When this bit is set, 5.5 MBPS is a member of the basic rate set. 6673 Must be set to 0. 6684 Must be set to 0. 6695 When this bit is set, 11 MBPS is a member of the basic rate set. 6706 Must be set to 0. 6717 Must be set to 0. 6728 When this bit is set, 22 MBPS is a member of the basic rate set. 6739-15 Must be set to 0. 674 675Note: For OFDM, the control response frame rates 6, 9, 12, 18, 24 and 36 Mbps are the 676 default values and are not configurable. Contact your TI representative for 677 information. 678*/ 679 680 681typedef struct 682{ 683 uint32 bssIdL; /* This field indicates the 32 LSBits of the MAC*/ 684 /* address of the BSS to join. */ 685 /* Note: To correctly generate beacon frames, the */ 686 /* byte order of the BSS ID field must be */ 687 /* reversed. for example, if the MAC address of */ 688 /* the AP is 00 7E 99 11 22 33, program the BSS */ 689 /* ID field as 33 22 11 99 7E 00.*/ 690 691 uint16 bssIdH; /* This field indicates the 16 MSBits of the MAC*/ 692 /* address of the BSS to join. */ 693 694 uint16 beaconInterval;/* This field specifies the time between target */ 695 /* beacon transmission times (TBTTs), in time */ 696 /* units (TUs). Valid values are 1 to 1024.*/ 697 698#ifdef FW_RUNNING_AS_STA 699 ACXRxConfigStruct rxFilter; /* This filed is the Rx filter configuration for*/ 700 /* the device while connected to the BSS or IBSS.*/ 701 /* This setting is overridden in case of a */ 702 /* measurement or a scan activity and is reset */ 703 /* after these activities end.*/ 704#endif 705 BasicRateSet_t basicRateSet; /* For 802.11b, this field specifies the control*/ 706 /* response frame rate for the BSS or IBSS (that*/ 707 /* is, the BSSBasicRateSet parameter in the */ 708 /* 802.11 Specification). The WiLink uses this */ 709 /* field to determine the rate at which to */ 710 /* transmit control frame responses (such as ACK */ 711 /* or CTS frames). The format of this field is */ 712 /* shown in the above table (refer to */ 713 /* BasicRateSet_t).*/ 714 715 uint8 dtimInterval; /* This field specifies the number of beacon */ 716 /* intervals between DTIM beacon frames. The host*/ 717 /* is only required to set this field when the */ 718 /* BSS Type is infrastructure BSS (STA) or AP. */ 719 /* For an independent BSS, the host should set */ 720 /* this field to 1.*/ 721 722 Rate_e txCtrlFrmRate; /* OBSOLETE (replaced by ACX_FW_GEN_FRAME_RATES)*/ 723 Mod_e txCtrlFrmMod; /* OBSOLETE (replaced by ACX_FW_GEN_FRAME_RATES)*/ 724 725 BSS_e bssType; /* bits 0-2: This bitwise field specifies the type */ 726 /* of BSS to start or join (Refer to BssType_enum). */ 727 /* bit 4: Band - The radio band in which to join*/ 728 /* or start.*/ 729 /* 0 - 2.4GHz band */ 730 /* 1 - 5GHz band*/ 731 /* bits 3, 5-7: Reserved*/ 732 733 Channel_e channelNumber; /* This field specifies the channel number of the*/ 734 /* BSS to join or start. Valid values are 1 to 14. */ 735 /* If the specified channel is not allowed in the*/ 736 /* regulatory domain, the command is rejected and*/ 737 /* the status code 0x0005 is returned in the */ 738 /* Command Status field.*/ 739 740 uint8 ssidLength; /* This field specifies the size of the SSID, which*/ 741 /* can be up to 32 bytes long.*/ 742 743 uint32 ssidStr[MAX_SSID_STR_LEN_BYTESX4]; 744 /* This field specifies the SSID of the BSS to */ 745 /* start or join. The WiLink uses this information*/ 746 /* to filter beacon, probe response and probe */ 747 /* request frames (if configured to do so in bit 10*/ 748 /* in the Receive Configuration field of the */ 749 /* ACXRxConfig information element). */ 750 /* It also uses this information to determine if a*/ 751 /* probe response should be transmitted in */ 752 /* response to a received probe request.*/ 753 754 uint8 ctrl; /* Join command control field (refer to */ 755 /* JoinCmdCtrl_enum).*/ 756 757 Rate_e txMgmtFrmRate; /* OBSOLETE (replaced by ACX_FW_GEN_FRAME_RATES)*/ 758 Mod_e txMgmtFrmMod; /* OBSOLETE (replaced by ACX_FW_GEN_FRAME_RATES)*/ 759 uint8 reserved1; 760} StartJoinRequest_t; 761 762 763/****************************************************************************** 764 765 ID: CMD_SET_KEYS 766 Desc: The host issues this command to manage the WEP key cache in the WiLink. 767 The host can issue this command during the configuration or operation 768 phase. 769 Params: SetKey_t - see below. 770 771******************************************************************************/ 772 773#define NUM_ACCESS_CATEGORIES_COPY 4 774 775#define MAX_KEY_SIZE 32 776 777typedef enum 778{ 779 KEY_ADD_OR_REPLACE = 1, /* Add or replace a key in the WEP cache*/ 780 KEY_REMOVE = 2, /* Remove a key from the WEP cache*/ 781 KEY_SET_ID = 3, /* Set Key ID*/ 782 MAX_KEY_ACTION = MAX_POSITIVE16 /* force this enum to be uint16*/ 783} KeyAction_enum; 784 785#ifdef HOST_COMPILE 786typedef uint16 KeyAction_e; 787#else 788typedef KeyAction_enum KeyAction_e; 789#endif 790 791typedef enum 792{ 793 KEY_WEP_DEFAULT = 0, 794 KEY_WEP_ADDR = 1, 795 KEY_AES_GROUP = 4, 796 KEY_AES_PAIRWISE = 5, 797 KEY_WEP_GROUP = 6, 798 KEY_TKIP_MIC_GROUP = 10, 799 KEY_TKIP_MIC_PAIRWISE = 11 800} KeyType_enum; 801 802/* 803Key Size+Key Data table (valid value) 804KeyType_enum Key Type Valid Key Size Key Data Field Format 805============ ======== ============== ===================== 8060x00 WEP default key 5, 13, 29 Key Size bytes of key data 807 8080x01 WEP key mapping key 5, 13, 29 Key Size bytes of key data 809 8100x04 AES Group Key 16 16 bytes of key data 811 8120x05 AES Pairwise Key 16 16 bytes of key data 813 8140x0A TKIP and MIC Group Key 32 16 bytes of TKIP key data 815 8 bytes of Rx MIC key data 816 8 bytes of Tx MIC key data 817 8180x0B TKIP and MIC Pairwise Key 32 16 bytes of TKIP key data 819 8 bytes of Rx MIC key data 820 8 bytes of Tx MIC key data 821*/ 822 823#ifdef HOST_COMPILE 824typedef uint8 KeyType_e; 825#else 826typedef KeyType_enum KeyType_e; 827#endif 828 829 830typedef enum 831{ 832 NO_KEY = 0, 833 KEY_SIZE_WEP_64 = 5, 834 KEY_SIZE_WEP_128 = 13, 835 KEY_SIZE_WEP_256 = 29, 836 KEY_SIZE_TKIP = MAX_KEY_SIZE 837} KeySize_enum; /* WEP keysizes reflect 3 bytes appended from IV.*/ 838 839#ifdef HOST_COMPILE 840typedef uint8 KeySize_e; 841#else 842typedef KeySize_enum KeySize_e; 843#endif 844 845 846typedef struct 847{ 848 uint8 addr[MAC_ADDR_SIZE]; /* This field specifies the MAC address of the station to*/ 849 /* add or remove from the WEP key cache. This field is */ 850 /* ignored if a WEP default key is being added or removed.*/ 851 852 KeyAction_e action; /* This field specifies the action to be performed.*/ 853 /* Refer to KeyAction_enum.*/ 854 855 uint16 reserved; 856 KeySize_e keySize; /* This field indicates the size of the key in bytes */ 857 /* being added. Valid values are listed in the Valid Key */ 858 /* Size column in the above "Key Size+Key Data table". */ 859 860 KeyType_e type; /* This field indicates the type of key being added.*/ 861 /* Valid values are listed in the Value column in the*/ 862 /* KeyType_enum.*/ 863 864 uint8 ssidProfile; /* This field indicates the SSID profile for which the */ 865 /* key is set.*/ 866 uint8 id; /* Key ID - For TKIP and AES key types, this field */ 867 /* indicates the value that should be inserted into the*/ 868 /* KeyID field of frames transmitted using this key */ 869 /* entry. For WEP default key types, this field indicates*/ 870 /* the ID of the key to add or remove. */ 871 /* For WEP key mapping key types, this field is ignored.*/ 872 /* Valid values for this field are 0 to 3.*/ 873 874 uint8 reserved2[6]; 875 uint8 key[MAX_KEY_SIZE]; 876 /* This field holds the security key data to add to the*/ 877 /* STA table. The format of this field varies depending*/ 878 /* on the type field. The format of this field for each*/ 879 /* key type is described in the Key Data Field Format */ 880 /* column in the "Key Size+Key Data table", above.*/ 881 882 uint16 AcSeqNum16[NUM_ACCESS_CATEGORIES_COPY]; 883 /* This field indicates the lower part of the PN\IV */ 884 /* sequence number that is used, for the four Access*/ 885 /* Categories.*/ 886 887 uint32 AcSeqNum32[NUM_ACCESS_CATEGORIES_COPY]; 888 /* This field indicates the higher part of the PN\IV */ 889 /* sequence number that is used, for four Access */ 890 /* Categories.*/ 891 892} SetKey_t; 893 894 895/****************************************************************************** 896 897 ID: CMD_READ_MEMORY 898 Desc: The host issues this command to read the WiLink device 899 memory/registers. 900 Params: ReadWriteCommand_t - see below. 901 Note: The Base Band address has special handling (16 bits registers and 902 addresses). For more information, see the hardware specification. 903 904******************************************************************************/ 905/****************************************************************************** 906 907 ID: CMD_WRITE_MEMORY 908 Desc: The host issues this command to write the WiLink device memory/registers. 909 Params: ReadWriteCommand_t - see below. 910 Note: The Base Band address has special handling (16 bits registers and 911 addresses). For more information, see the hardware specification. 912 913******************************************************************************/ 914 915#define MAX_READ_SIZE 256 916 917typedef struct 918{ 919 uint32 addr; /* The address of the memory to read from or write to.*/ 920 uint32 size; /* The amount of data in bytes to read from or write */ 921 /* to the WiLink device.*/ 922 uint8 value[MAX_READ_SIZE]; /* The actual value read from or written to the Wilink.*/ 923 /* The source of this field is the Host in WRITE */ 924 /* command or the Wilink in READ command.*/ 925} ReadWriteCommand_t; 926 927 928/****************************************************************************** 929 930 ID: CMD_BEACON 931 Desc: This command specifies the contents of the beacon template stored in 932 the WiLink. 933 Params: PktTemplate_t - see below. 934 935******************************************************************************/ 936 937/****************************************************************************** 938 939 ID: CMD_PROBE_RESP 940 Desc: This command specifies the contents of the probe response template 941 stored in the WiLink. 942 Params: PktTemplate_t - see below. 943 944******************************************************************************/ 945 946/****************************************************************************** 947 948 ID: CMD_NULL_DATA 949 Desc: This command specifies the contents of the Null data template 950 stored in the WiLink. 951 Params: PktTemplate_t - see below. 952 953******************************************************************************/ 954 955/****************************************************************************** 956 957 ID: CMD_PROBE_REQ 958 Desc: This command specifies the contents of the probe request template 959 stored in the WiLink. 960 Params: PktTemplate_t - see below. 961 962******************************************************************************/ 963 964/****************************************************************************** 965 966 ID: CMD_PS_POLL 967 Desc: This command specifies the contents of the PS-poll template 968 stored in the WiLink. 969 Params: PktTemplate_t - see below. 970 971******************************************************************************/ 972 973 974/****************************************************************************** 975 976 ID: CMD_QOS_NULL_DATA 977 Desc: This command specifies the contents of the QOS-Null template 978 stored in the WiLink. 979 Params: PktTemplate_t - see below. 980 981******************************************************************************/ 982/* Template command data structure.*/ 983#define MAX_TEMPLATES_SIZE 300 984typedef struct 985{ 986 uint16 len; 987 uint8 templateStart[MAX_TEMPLATES_SIZE]; 988} PktTemplate_t; 989 990 991/****************************************************************************** 992 993 ID: CMD_TEST 994 Desc: The TEST command can be issued immediately after the firmware has 995 been downloaded, with no further configuration of the WiLink required. 996 Full initialization of the WiLink is not required to invoke the TEST 997 command and perform the radio test function. 998 After testing, the system must be reset. 999 Test parameters can be modified while a test is executing. 1000 For instance, the host program can change the channel without resetting 1001 the system. 1002 1003 Params: TestCmd_t - see below. 1004 The returned values are copied to the cmd/sts MB replacing the command 1005 (similar to the interrogate mechanism). 1006 1007******************************************************************************/ 1008typedef enum 1009{ 1010 TEST_CMD_FCC = 0x01, 1011 TEST_CMD_TELEC = 0x02, 1012 TEST_CMD_PLT_FCC_TELEC_TX_STOP = 0x04, 1013 TEST_CMD_PLT_GAIN_GET = 0x05, 1014 TEST_CMD_PLT_GAIN_ADJUST = 0x06, 1015 TEST_CMD_PLT_TXPOWER_CAL_START = 0x07, 1016 TEST_CMD_PLT_TXPOWER_CAL_STOP = 0x08, 1017 TEST_CMD_PLT_GET_NVS_UPDATE_BUFFER = 0x09, 1018 TEST_CMD_PLT_RX_CALIBRATION = 0x0a, 1019 TEST_CMD_RADIO_TUNE = 0x0b, 1020 TEST_CMD_RX_PER_START = 0x0c, 1021 TEST_CMD_RX_PER_STOP = 0x0d, 1022 MAX_TEST_CMD_ID = 0xFF 1023} TestCmdID_enum; 1024 1025#ifdef HOST_COMPILE 1026typedef uint8 TestCmdID_e; 1027#else 1028typedef TestCmdID_enum TestCmdID_e; 1029#endif 1030 1031/******************************************************************************/ 1032typedef enum 1033{ 1034 TEST_MODE_HOST_ORIGINATED_DATA = 0x00, 1035 TEST_MODE_FIXED_SEQ_NUMBER = 0x00, 1036 TEST_MODE_FW_ORIGINATED_DATA = 0x01, 1037 TEST_MODE_RANDOM_DATA = 0x05, 1038 TEST_MODE_ZOZO_DATA = 0x09, 1039 TEST_MODE_FILLING_PATERN_MASK = 0x0F, 1040 TEST_MODE_DELAY_REQUIRED = 0x10, 1041 TEST_MODE_DISABLE_SRCRAMBLING_FLAG = 0x20 1042}TestModeCtrlTypes_e; 1043 1044#ifdef HOST_COMPILE 1045typedef uint8 FccTestType_e; 1046#else 1047typedef TestModeCtrlTypes_e FccTestType_e; 1048#endif 1049 1050/******************************************************************************/ 1051#define TEST_SEQ_NUM_MODE_FIXED (0) 1052#define TEST_SEQ_NUM_MODE_INCREMENTED (1) 1053 1054/****************************************************************************** 1055 1056 TestCmdId : TEST_CMD_FCC - Tx continuous test 1057 1058 Description: Continuous transmit series of numbers with a valid MAC header 1059 as was received from driver. 1060 However there is no 802.11 air access compliance. 1061 1062 Params: PERTxCfg_t fcc - see below. 1063 1064******************************************************************************/ 1065#define NUM_OF_MAC_ADDR_ELEMENTS 6 1066typedef struct PERTxCfg_t 1067{ 1068 /*input parameters*/ 1069 uint32 numFrames; /* number of frams to transmit, 0 = endless*/ 1070 uint32 interFrameGap; /* time gap in uSec */ 1071 uint32 seqNumMode; /* Fixed / Incremented */ 1072 uint32 frameBodySize; /* length of Mac Payload */ 1073 uint8 channel; /*channel number*/ 1074 uint8 dataRate; /* MBps 1,2,11,22,... 54 */ 1075 uint8 modPreamble; /* CTL_PREAMBLE 0x01 */ 1076 uint8 band; /* {BAND_SELECT_24GHZ 0x00 | BAND_SELECT_5GHZ 0x01} */ 1077 uint8 modulation; /* {PBCC_MODULATION_MASK |OFDM_MODULATION_MASK }*/ 1078 FccTestType_e testModeCtrl; 1079 uint8 dest[NUM_OF_MAC_ADDR_ELEMENTS]; /* set to hard codded default {0,0,0xde,0xad,0xbe,0xef}; */ 1080} PERTxCfg_t; 1081 1082/****************************************************************************** 1083 TestCmdId : TEST_CMD_TELEC 1084 1085 Description: Generate carrier wave in a specific channel and band 1086 1087 Params: TestCmdChannelBand_t telec - see below. 1088 1089******************************************************************************/ 1090typedef struct 1091{ 1092 /*input parameters*/ 1093 Channel_e channel; /*Channel number*/ 1094 RadioBand_e band; /* {BAND_SELECT_24GHZ 0x00 | BAND_SELECT_5GHZ 0x01} */ 1095 uint8 padding[2]; /* padding to 32 bit */ 1096} TestCmdChannelBand_t; 1097 1098/****************************************************************************** 1099 1100 TestCmdId : TEST_CMD_PLT_GAIN_GET 1101 1102 Description: Retrieves the TX chain gain settings. 1103 1104 Params: PltGainGet_t gainGet - see public_radio.h 1105 1106 1107******************************************************************************/ 1108 1109/****************************************************************************** 1110 1111 TestCmdId: TEST_CMD_PLT_GET_NVS_UPDATE_BUFFER 1112 1113 Description: This PLT function provides the all information required by 1114 the upper driver in order to update the NVS image. 1115 It received a parameter defining the type of update 1116 information required and provides an array of elements 1117 defining the data bytes to be written to the NVS image 1118 and the byte offset in which they should be written. 1119 Params: PltNvsResultsBuffer_t nvsUpdateBuffer - see public_radio.h 1120 1121 1122*****************************************************************************/ 1123 1124 1125/****************************************************************************** 1126 1127 TestCmdId : TEST_CMD_PLT_GAIN_ADJUST 1128 1129 Description: retrieves the TX chain gain settings. 1130 1131 Params: int32 txGainAdjust 1132 1133*****************************************************************************/ 1134 1135/****************************************************************************** 1136 1137 TestCmdId : TEST_CMD_PLT_RX_CALIBRATION 1138 1139 Description: Used as part of the RX calibration procedure, call this 1140 function for every calibration channel. 1141 The response for that function indicates only that command had been received by th FW, 1142 and not that the calibration procedure had been finished. 1143 The upper layer need to wait amount of ((numOfSamples*intervalBetweenSamplesUsec). 1144 To make sure that the RX calibration completed. before calling to the next command. 1145 1146 Params: PltRxCalibrationRequest_t rxCalibration 1147 1148 ******************************************************************************/ 1149typedef struct PltRxCalibrationRequest_t 1150{ 1151 int32 expectedRssi; /* The calibration generated signal power (db) */ 1152 int32 intervalBetweenSamplesUsec; /* uSec - recommended value 100 */ 1153 uint8 channel; 1154 RadioBand_e band; 1155 int16 numOfSamples; /* recommended value 1000*/ 1156}PltRxCalibrationRequest_t; 1157 1158/****************************************************************************** 1159 1160TestCmdId : TEST_CMD_PLT_TXPOWER_CAL_START 1161 1162Description: 1163 1164Params: PltTxCalibrationRequest_t 1165 1166******************************************************************************/ 1167typedef struct 1168{ 1169 uint8 refTxPower; 1170 uint8 padding[3]; 1171}PltTxCalibrationRequest_t; 1172 1173/****************************************************************************** 1174 TestCmd_t - the main PLT structure 1175*******************************************************************************/ 1176typedef struct TestCmd_t 1177{ 1178 union 1179 { 1180 PERTxCfg_t fcc; 1181 TestCmdChannelBand_t telec; 1182 PltGainGet_t gainGet; 1183 PltNvsResultsBuffer_t nvsUpdateBuffer; 1184 PltRxCalibrationRequest_t rxCalibration; 1185 uint32 txGainAdjust; 1186 TestCmdChannelBand_t radioTune; 1187 PltTxCalibrationRequest_t txCalibration; 1188 }testCmd_u; 1189 TestCmdID_e testCmdId; 1190 int8 padding[3]; 1191}TestCmd_t; 1192 1193 1194 1195/****************************************************************************** 1196 1197 ID: CMD_NOISE_HIST 1198 Desc: This command starts/stops the noise histogram measurements. 1199 Params: NoiseHistRequest_t - see below. 1200 1201******************************************************************************/ 1202#define NOISE_HIST_LEN 8 1203 1204typedef enum 1205{ 1206 NOISE_HIST_STOP, 1207 NOISE_HIST_START, 1208 NOISE_HIST_INVALID = MAX_POSITIVE16 /* Force to be 16 bits enum*/ 1209} NoiseHistMode_enum; 1210 1211#ifdef HOST_COMPILE 1212typedef uint16 NoiseHistMode_e; 1213#else 1214typedef NoiseHistMode_enum NoiseHistMode_e; 1215#endif 1216 1217typedef struct 1218{ 1219 NoiseHistMode_e mode; /* Start or stop the FW engine. */ 1220 /* Possible values are 1 (Start) and 0 (Stop).*/ 1221 1222 uint16 sampleIntervalUSec; /* The time interval in usec between measurements.*/ 1223 /* Valid values are between 100us (default) and */ 1224 /* 2ms (with 100us jumps). This parameter is */ 1225 /* relevant only when Mode is Start (1).*/ 1226 1227 uint8 thresholds[NOISE_HIST_LEN];/* An array of eight 8 bit thresholds. The FW */ 1228 /* takes noise measurements, once every */ 1229 /* SampleIntervalUSec interval. If the measured */ 1230 /* noise level is between the threshold[X] and */ 1231 /* threshold[X 1], then the FW increments the */ 1232 /* noise histogram counter[X]. */ 1233 /* The counters are read via the */ 1234 /* ACXNoiseHistogramResults IE. This parameter is */ 1235 /* relevant only when Mode is Start (1).*/ 1236} NoiseHistRequest_t; 1237 1238 1239/****************************************************************************** 1240 1241 ID: CMD_RX_RESET 1242 Desc: This command resets the MAC Rx path. After the command is issued, 1243 the MAC Rx path is reset the next time a frame is received (in the PHY 1244 Rx Header interrupt). 1245 Params: None. 1246 Note: This command is for TI internal use only. 1247 1248******************************************************************************/ 1249 1250 1251/****************************************************************************** 1252 1253 ID: CMD_LNA_CONTROL 1254 Desc: This command controls the LNA state. 1255 Params: LNAControl_t - see below. 1256 1257******************************************************************************/ 1258 1259typedef enum 1260{ 1261 LNA_MODE_MANUAL, /* 0: The LNA is set to manual mode and is turned off.*/ 1262 LNA_MODE_AUTO, /* 1: The LNA is set to automatic mode.*/ 1263 LNA_MODE_INVALID = 0xFF 1264} LnaMode_enum; 1265 1266#ifdef HOST_COMPILE 1267typedef uint8 LnaMode_e; 1268#else 1269typedef LnaMode_enum LnaMode_e; 1270#endif 1271 1272typedef struct 1273{ 1274 LnaMode_e LNAControlField; /* refer to LnaMode_enum*/ 1275 uint8 padding[3]; /* for alignment to 32 bits boundry*/ 1276} LNAControl_t; 1277 1278 1279/****************************************************************************** 1280 1281 ID: CMD_MEASUREMENT 1282 Desc: This command instructs the WiLink device to begin a basic channel 1283 load measurement on the specified channel. When the measurement 1284 process actually starts running the WilLink device will raise the 1285 Measurement Started event. When the measurement process completes as 1286 a result of the end of the measurement duration or a STOP_MEASUREMENT 1287 command, the WilLink device will raise a Measurement Complete event. 1288 Params: MeasurementParameters_t - see below. 1289 1290******************************************************************************/ 1291typedef struct 1292{ 1293 ACXRxConfigStruct rxFilter; /* This field is the Rx filter configuration for the */ 1294 /* device while the measurement process is running. */ 1295 /* When the process ends the previous Rx filter */ 1296 /* configuration is reset. The filter configuration is*/ 1297 /* composed of two 32 bit registers. When they are set*/ 1298 /* to 0xFFFFFFFF the Rx filter configuration is not*/ 1299 /* changed.*/ 1300 1301 uint32 duration; /* Specifies the measurement process duration in */ 1302 /* microseconds. The value of 0 means infinite duration*/ 1303 /* in which only a STOP_MEASUREMENT command can*/ 1304 /* stop the measurement process.*/ 1305 1306 Channel_e channel; /* Channel number on which the measurement is performed,*/ 1307 /* valid range 0-255 (1-14 for 802.11b).*/ 1308 1309 RadioBand_e band; /* Specifies the band to which the channel belongs. */ 1310 /* 0 - 2.4GHz */ 1311 /* 1 - 5GHz , */ 1312 /* 0xFF - Current band.*/ 1313 1314 uint8 padding[2]; /* for alignment to 32 bits boundry*/ 1315} MeasurementParameters_t; 1316 1317/****************************************************************************** 1318 1319 ID: CMD_STOP_MEASUREMENT 1320 Desc: This command instructs the WiLink to terminate any measurement in 1321 progress. After processing this command, the WiLink returns to its 1322 previous state (the state before the measurement was started) and 1323 generates the Measurment Complete event. 1324 Params: None. 1325 1326******************************************************************************/ 1327 1328/****************************************************************************** 1329 1330 ID: CMD_DISCONNECT 1331 Desc: This command instructs the WiLink device to stop all BSS or IBSS activity. 1332 The device will cancel all of its TSF dependent events and activities. 1333 Power Save dependent activities are an exception to this, therefore 1334 the host must exit Power Save mode by issuing the SET_PS_MODE command 1335 before calling this command. When this command is complete the Disconnect 1336 Complete event is raised to the host and the WiLink device is allowed 1337 to enter the configured low power state. 1338 Params: DisconnectParameters_t - see below. 1339 1340******************************************************************************/ 1341typedef struct 1342{ 1343 ACXRxConfigStruct rxFilter; /* This field is the Rx filter configuration for the*/ 1344 /* device that is set after the disconnection is */ 1345 /* complete. */ 1346 1347 1348} DisconnectParameters_t; 1349 1350 1351/****************************************************************************** 1352 1353 ID: CMD_SET_PS_MODE 1354 Desc: This command turns ON/OFF Power save protocol on the WiLink. 1355 After HW configuration, FW sends Null data packet to the AP with Power 1356 Management bit set accordingly to the field "Mode" of this command 1357 structure. After processing this command, the FW generates the 1358 PS_COMPLETE event. 1359 Params: PSModeParameters_t - see below. 1360 1361******************************************************************************/ 1362 1363typedef enum 1364{ 1365 STATION_ACTIVE_MODE, 1366 STATION_POWER_SAVE_MODE 1367} StationPSMode_enum; 1368 1369#ifdef HOST_COMPILE 1370typedef uint8 StationPowerSaveMode_e; 1371#else 1372typedef StationPSMode_enum StationPowerSaveMode_e; 1373#endif 1374 1375/* 1376TxdRateSet_t definition 1377Bit Description 1378=== =========== 13790-12 Every one of bits 0-12 specifies rate described in the column on left. Only 1380 one bit could be set for the command, all other should be zeroed. 13810 1 MBPS 13821 2 MBPS 13832 5.5 MBPS 13843 6 MBPS 13854 9 MBPS 13865 11 MBPS 13876 12 MBPS 13887 18 MBPS 13898 22 MBPS 13909 24 MBPS 139110 36 MBPS 139211 48 MBPS 139312 54 MBPS 139413 Unused (set to 0). 139514 PBCC - When this bit is set, the WiLink transmits probe requests with PBCC 1396 modulation. 139715 Preamble - When this bit is set, the WiLink transmits probe requests with a 1398 short preamble. When this bit is clear, the WiLink transmits the 1399 frame with a long preamble. 1400 1401If neither the PBCC bit or OFDM rate are set, then the modulation format for probe 1402requests is CCK for 5.5 or 11 Mbps or DBPSK/DQPSK for 1 and 2 Mbps. 1403*/ 1404 1405typedef struct 1406{ 1407 StationPowerSaveMode_e mode; /* This field specifies the future Power save*/ 1408 /* protocol mode of the system. */ 1409 /* When set, Power save protocol is enabled. */ 1410 /* When cleared, Power save protocol is */ 1411 /* disabled (refer to StationPSMode_enum).*/ 1412 1413 uint8 needToSendNullData; 1414 uint8 numberOfRetries; /* This field specifies the maximum allowed */ 1415 /* number of retries of the Null data packet */ 1416 /* that FW will send after switching the */ 1417 /* Power Save Protocol mode.*/ 1418 1419 uint8 hangOverPeriod; /* This field specifies the hangover period, */ 1420 /* which is the time in TUs during which the */ 1421 /* WiLink remains awake after sending an MPDU */ 1422 /* with the Power Save bit set, indicating that*/ 1423 /* the station is to go into Power Save mode. */ 1424 /* Setting bit 0 does not affect the hangover */ 1425 /* period.*/ 1426 1427 TxdRateSet_t rateToTransmitNullData; /* This bitwise field specifies the rate and */ 1428 /* modulation to transmit the Null data packet*/ 1429 /* to the AP. refer to above table */ 1430 /* (TxdRateSet_t). */ 1431 1432 uint8 padding[2]; /* for alignment to 32 bits boundry*/ 1433} PSModeParameters_t; 1434 1435/****************************************************************************** 1436 1437 ID: CMD_CHANNEL_SWITCH 1438 Desc: This command instructs the WiLink to switch serving channel at the given 1439 time. Once the channel switch is performed, the Channel Switch Complete 1440 event is raised to the host. 1441 Params: ChannelSwitchParameters_t - see below. 1442 1443******************************************************************************/ 1444typedef struct 1445{ 1446 Channel_e channel; /* The new serving channel.*/ 1447 uint8 switchTime; /* Relative time of the serving channel switch in TBTT units.*/ 1448 Bool_e txSuspend; /* 1: Suspend TX till switch time; */ 1449 /* 0: Do not suspend TX*/ 1450 Bool_e flush; /* 1: Flush TX at switch time; */ 1451 /* 0: Do not flush*/ 1452 1453} ChannelSwitchParameters_t; 1454 1455/****************************************************************************** 1456 1457 ID: CMD_STOP_CHANNEL_SWICTH 1458 Desc: This command instructs the WiLink device to cancel performing a 1459 pending channel switch event command. 1460 Params: None. 1461 1462******************************************************************************/ 1463 1464/****************************************************************************** 1465 1466 ID: CMD_AP_DISCOVERY 1467 Desc: This command instructs the WiLink device to perform an AP discovery 1468 measurement on a single channel. This command can only be issued after 1469 a measurement process has been started by the WiLink device as a result 1470 of a previous Measurement command. The Measurement command specifies the 1471 channel on which the AP discovery is performed. Once the "AP discovery" 1472 measurement is completed either by a STOP_AP_DISCOVERY command or when 1473 the duration has expired, it will send an "AP discovery complete event" 1474 to the host. 1475 Params: ApDiscoveryParameters_t - see below. 1476 1477******************************************************************************/ 1478/* 1479TxdRateSet_t definition 1480Bit Description 1481=== =========== 14820-12 Every one of bits 0-12 specifies rate described in the column on left. Only 1483 one bit could be set for the command, all other should be zeroed. 14840 1 MBPS 14851 2 MBPS 14862 5.5 MBPS 14873 6 MBPS 14884 9 MBPS 14895 11 MBPS 14906 12 MBPS 14917 18 MBPS 14928 22 MBPS 14939 24 MBPS 149410 36 MBPS 149511 48 MBPS 149612 54 MBPS 149713 Unused (set to 0). 149814 PBCC - When this bit is set, the WiLink transmits probe requests with PBCC 1499 modulation. 1500 Notes: 1501 Does not apply (set to 0) for rates 1 and 2 Mbps. 1502 Does not apply (set to 0) for RevG-OFDM rates. 150315 Preamble - When this bit is set, the WiLink transmits probe requests with a 1504 short preamble. When this bit is clear, the WiLink transmits the 1505 frame with a long preamble. 1506 Notes: 1507 Must be LONG (0) for 1Mbps rate. 1508 Does not apply (set to 0) for RevG-OFDM rates. 1509 1510If neither the PBCC bit or OFDM rate are set, then the modulation format for probe 1511requests is CCK for 5.5 or 11 Mbps or DBPSK/DQPSK for 1 and 2 Mbps. 1512*/ 1513typedef struct 1514{ 1515 ACXRxConfigStruct rxFilter; /* This field is the Rx filter configuration for the */ 1516 /* device while the AP Discovery process is running. */ 1517 /* When the process ends the previous Rx filter */ 1518 /* configuration is reset. The filter configuration is*/ 1519 /* composed of two 32 bit registers. When they are set */ 1520 /* to 0xFFFFFFFF the Rx filter configuration is not */ 1521 /* changed.*/ 1522 1523 uint32 scanDuration; /* This field specifies the amount of time, in time*/ 1524 /* units (TUs), to perform the AP discovery. The value*/ 1525 /* can range from 0 to 65535 TUs (67.1 seconds). */ 1526 1527 uint16 scanOptions; /* This field specifies whether the AP discovery is */ 1528 /* performed by an active scan or a passive scan. */ 1529 /* 0 - ACTIVE, 1 - PASSIVE.*/ 1530 1531 uint8 numOfProbRqst; /* This field indicates the number of probe requests to*/ 1532 /* send per channel, when active scan is specified. */ 1533 /* Note: for EXC measurement this value should be set */ 1534 /* to 1.*/ 1535 1536 uint8 txPowerAttenuation; /* TX power level to be used for sending probe requests*/ 1537 /* when active scan is specified. */ 1538 /* If 0, leave normal TX power level for this channel. */ 1539 1540 TxdRateSet_t txdRateSet; /* This bitwise field specifies the rate and modulation*/ 1541 /* to transmit the probe request when an active scan is*/ 1542 /* specified. Refer to above descrption ob TxdRateSet.*/ 1543 uint8 padding[3]; /* for alignment to 32 bits boundry*/ 1544} ApDiscoveryParameters_t; 1545 1546/****************************************************************************** 1547 1548 ID: CMD_STOP_AP_DISCOVERY 1549 Desc: This command instructs the WiLink to terminate the AP Discovery 1550 measurement in progress. After processing this command, the WiLink 1551 returns to its previous state and generates the AP Discovery Complete 1552 Event. 1553 Params: None. 1554 1555******************************************************************************/ 1556 1557/****************************************************************************** 1558 1559 ID: CMD_SPS_SCAN 1560 Desc: This command instructs the WiLink to perform a scheduled passive 1561 scan for BSS/IBSSs. The WiLink monitors the specified channel(s) 1562 for beacons. The WiLink sends Scheduled Scan Complete event to notify 1563 the host when it has completed a scan. 1564 Params: InfoElement_t - see below. 1565 1566******************************************************************************/ 1567/* Scheduled - General scan parameters.*/ 1568typedef struct 1569{ 1570 ACXRxConfigStruct rxCfg; /* Rx filter to be used for each channel scan. */ 1571 /* The BSSID filter enable will be set (by the scan*/ 1572 /* process) to ON for a specific channel if the*/ 1573 /* BSSID of this channel is a unicast address. */ 1574 /* Otherwise it will be set to OFF (Refer to */ 1575 /* ACXRxConfigStruct).*/ 1576 1577 uint32 scanCmdTime_h; /* This filed is the latest 32 MSBits of TSF known*/ 1578 /* at the time the SPS command was issued. When the*/ 1579 /* scan process is about to begin, this value is */ 1580 /* used to determine if the AP has performed a */ 1581 /* recovery by comparing this value to the current*/ 1582 /* TSF. (An AP that has performed a recovery should*/ 1583 /* have a lower TSF then the one that was saved).*/ 1584 1585 uint32 scanCmdTime_l; /* This filed is the latest 32 LSBits of TSF known*/ 1586 /* at the time the SPS command was issued. */ 1587 1588 uint16 scanOptions; /* This bitwise field indicates the scan options. */ 1589 /* Bits [0,2:15] are reserved. */ 1590 /* Bit 1 is defined as follows:*/ 1591 /* Band Select - When this bit is set, the WiLink*/ 1592 /* scans the specified channels in */ 1593 /* the 5GHz band. */ 1594 /* When this bit is cleared, the */ 1595 /* WiLink scans the specified */ 1596 /* channels in the 2.4GHz band. */ 1597 1598 1599 uint8 numChannels; /* Number of scan channels in the list (minimum */ 1600 /* (minimumis 1, maximum is 30).*/ 1601 1602 uint8 padding; /* for alignment to 32 bits boundry*/ 1603} ScheduledGeneralParameters_t; 1604 1605 1606/* Scheduled - Per-Channel scan parameters.*/ 1607typedef struct 1608{ 1609 uint32 scanStartTime; /* Duration in microseconds of the scan on this channel */ 1610 /* (Scan could be aborted before this duration in case of*/ 1611 /* early termination condition met on the channel). */ 1612 1613 uint32 scanMaxDuration; /* Lower 4 bytes of TSF time in microseconds when the */ 1614 /* scan should start listening on the desired channel. */ 1615 1616 uint32 bssIdL; /* 32 LSBits of BSSID of the AP to scan for. If scanning */ 1617 /* on this channel any BSSID, this field shall be set */ 1618 /* to broadcast BSSID. */ 1619 1620 uint16 bssIdH; /* 16 MSBits of BSSID of the AP to scan for. */ 1621 1622 ETCondCount_t ETCondCount; /* bit 0-3: Early Termination count - This field */ 1623 /* defines the maximum number of beacons*/ 1624 /* or probe responses or both (according*/ 1625 /* to condition) to collect before ending*/ 1626 /* a scan.*/ 1627 1628 /* Bit 4-5: Early Termination Condition (refer */ 1629 /* to ETCondition_enum).*/ 1630 Channel_e channel; /* Channel number to scan, valid range 0-255 */ 1631 /* (1-14 for 802.11b).*/ 1632} ScheduledChannelParameters_t; 1633 1634 1635/* The Scheduled Scan command structure.*/ 1636typedef struct 1637{ 1638 ScheduledGeneralParameters_t scheduledGeneralParameters; 1639 ScheduledChannelParameters_t scheduledChannelParameters[SCAN_MAX_NUM_OF_CHANNELS]; 1640} ScheduledScanParameters_t; 1641 1642/****************************************************************************** 1643 1644 ID: CMD_STOP_SPS_SCAN 1645 Desc: This command instructs the WiLink to terminate a currently running 1646 SPS or a pending SPS.. After processing this command, the WiLink 1647 returns to its previous state and generates the Scheduled Scan 1648 Complete Event. 1649 Params: None. 1650 1651******************************************************************************/ 1652 1653/****************************************************************************** 1654 1655 ID: CMD_HEALTH_CHECK 1656 Desc: This command instructs the WiLink to raise a MAC status event 1657 which contains the current FCS Error counter. 1658 Params: None. 1659 1660******************************************************************************/ 1661 1662/****************************************************************************** 1663 1664 ID: CMD_DEBUG 1665 Desc: 1666 Params: debugCommnad_t - see below. 1667 1668******************************************************************************/ 1669#define MAX_DEBUG_PARAMETERS 10 1670 1671typedef struct 1672{ 1673 uint32 id; 1674 uint32 params[MAX_DEBUG_PARAMETERS]; 1675} debugCommnad_t; 1676 1677/* PLT public definitions*/ 1678#define TEST_CONTINUOUS 0x04 /* transmit frames contimuously */ 1679 1680 1681/*This typedef corresponds to the Fig 1 Frame Format for PER test given in PER test doc.*/ 1682#define PER_MODE_TX 1 1683#define PER_MODE_RX 2 1684#define INFRA 0x2 /* BSS is in Infrastructure mode */ 1685#define LOCAL_MEM_LAST 0x02000000 1686#define PBCC_MODULATION_MASK 0x80 1687#define OFDM_MODULATION_MASK 0x40 1688#define BAND_SELECT_5GHZ 0x10 1689#define CTL_PREAMBLE 0x01 1690 1691 1692 1693#endif /* PUBLIC_COMMANDS_H*/ 1694