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275     Desc:     This command instructs the WiLink to scan for BSS/IBSSs. The host 
276 may perform either an active scan or a passive scan. During an active
277 scan, the WiLink transmits a probe request on the specified channel(s)
278 and then listens for beacon/probe responses. During a passive scan, the
281 completed a scan.
287 0 8 RX filters for Scan (refer to ACXRxConfigStruct)
288 8 2 Scan options (Band select, Voice mode and Scan type = Active/Passive)
290 11 1 Number of Probe requests (used for Active scan)
299 59 1 Channel [0] TX power level for Scan (0 means do not change - other values:1-5)
353 #define SCAN_PASSIVE 1 /* 1 = passive scan, 0 = active scan*/
354 /* #define SCAN_5GHZ_BAND 2 */ /* 1 = scan channel list in 5 Ghz band, 0 = scan channel list in 2.4 Ghz band*/
355 #define TRIGGERED_SCAN 2 /* 1 = Triggered scan, 0 = Normal scan*/
356 #define SCAN_PRIORITY_HIGH 4 /* 1 = High priority scan, 0 = Low priority scan*/
360 /* General scan parameters.*/
363 ACXRxConfigStruct rxCfg; /* Rx filter to be used for each channel scan. */
365 /* scan
370 uint16 scanOptions; /* This bitwise field indicates the scan options. */
373 /* Scan Type (bit 0) - When this bit is set, the */
374 /* WiLink performs a passive scan. When this bit*/
375 /* is cleared, the WiLink performs an active scan. */
382 /* the request is for a voice scan. When this bit*/
383 /* is cleared, the request is for a normal scan. */
384 /* Scan priority (bit 3) - When this bit is set, */
385 /* the request is for a high priority scan. When*/
387 /* priority scan.*/
389 uint8 numChannels; /* Number of scan channels in the list (minimum is*/
393 /* requests to send per channel, in active scan. */
397 /* an active scan. It is not used for passive scans.*/
399 TidTrigger_t tidTrigger; /* used for TidTriggered scan only.*/
409 /* are relevant for the Scan result. The WiLink*/
414 RadioBand_e band; /* Band to scan */
419 uint8 scanTag; /* Scan results tag */
441 /* ending a scan. */
446 /* to collect before ending a scan. */
451 /* responses to collect before ending a scan. */
471 /* Per-Channel scan parameters.*/
491 uint32 bssIdL; /* 32 LSBits of BSSID of the AP to scan for. */
495 uint16 bssIdH; /* 16 MSBits of BSSID of the AP to scan for.*/
501 /* a scan.*/
510 Channel_e channel; /* Channel number to scan, valid range 0-255 */
519 /* The Scan command structure.*/
531 Desc: This Command will configure the enhanced Trigger Scan Timeout
533 To use legacy Trigger Scan, configure the parameter to 0
539 uint32 slicedScanTimeOut; /* 0 - Split Scan Disable
541 for each channel "mini scan" in uSec */
549 Desc: This command instructs the WiLink to terminate any scan in progress.
551 (the state before the scan was started) and generates the SCAN_COMPLETE
623 /* measurement or a scan activity and is reset */
1259 /* performed by an active scan or a passive scan. */
1263 /* send per channel, when active scan is specified. */
1268 /* when active scan is specified. */
1272 /* to transmit the probe request when an active scan is*/
1292 scan for BSS/IBSSs. The WiLink monitors the specified channel(s)
1293 for beacons. The WiLink sends Scheduled Scan Complete event to notify
1294 the host when it has completed a scan.
1298 /* Scheduled - General scan parameters.*/
1301 ACXRxConfigStruct rxCfg; /* Rx filter to be used for each channel scan. */
1302 /* The BSSID filter enable will be set (by the scan*/
1310 /* scan process is about to begin, this value is */
1319 uint16 scanOptions; /* This bitwise field indicates the scan options. */
1322 uint8 numChannels; /* Number of scan channels in the list (minimum */
1325 RadioBand_e band; /* Band to scan */
1330 /* Scheduled - Per-Channel scan parameters.*/
1333 uint32 scanStartTime; /* Duration in microseconds of the scan on this channel */
1334 /* (Scan could be aborted before this duration in case of*/
1338 /* scan should start listening on the desired channel. */
1340 uint32 bssIdL; /* 32 LSBits of BSSID of the AP to scan for. If scanning */
1344 uint16 bssIdH; /* 16 MSBits of BSSID of the AP to scan for. */
1350 /* a scan.*/
1354 Channel_e channel; /* Channel number to scan, valid range 0-255 */
1359 /* The Scheduled Scan command structure.*/
1371 returns to its previous state and generates the Scheduled Scan
1405 Desc: This command configures the periodic connection scan feature
1446 #define CONN_SCAN_MAX_BAND (3) /* Maximum number of bands in scan configuration */
1459 /* BIT 1: DFS enabled (to be included in active scan) */
1465 uint32 cycleIntervals[CONN_SCAN_MAX_NUM_OF_CYCLES_INTERVALS]; /* Intervals between each scan cycle */
1471 uint8 resultsTag; /* Tag for filtered scan results */
1489 periodic connection scan
1527 Desc: This command instructs the WiLink to start a periodic scan
1528 process (either connection-scan or discovery)
1542 Desc: This command instructs the WiLink to stop a periodic scan
1543 process (either connection-scan or discovery)