2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 * Purpose: Handles the management command interface functions
28 * s_vProbeChannel - Active scan channel
29 * s_MgrMakeProbeRequest - Make ProbeRequest packet
30 * CommandTimer - Timer function to handle command
31 * s_bCommandComplete - Command Complete function
32 * bScheduleCommand - Push Command and wait Command Scheduler to do
33 * vCommandTimer- Command call back functions
34 * vCommandTimerWait- Call back timer
35 * s_bClearBSSID_SCAN- Clear BSSID_SCAN cmd in CMD Queue
44 #if !defined(__TTYPE_H__)
47 #if !defined(__TMACRO_H__)
50 #if !defined(__DEVICE_H__)
53 #if !defined(__MAC_H__)
56 #if !defined(__CARD_H__)
59 #if !defined(__80211HDR_H__)
62 #if !defined(__WCMD_H__)
65 #if !defined(__WMGR_H__)
68 #if !defined(__POWER_H__)
71 #if !defined(__WCTL_H__)
74 #if !defined(__CARD_H__)
77 #if !defined(__BASEBAND_H__)
80 #if !defined(__CONTROL_H__)
83 #if !defined(__UMEM_H__)
86 #if !defined(__RXTX_H__)
89 #if !defined(__RF_H__)
92 #if !defined(__RNDIS_H__)
95 #if !defined (_CHANNEL_H_)
99 #if !defined(__IOWPA_H__)
103 /*--------------------- Static Definitions -------------------------*/
108 /*--------------------- Static Classes ----------------------------*/
110 /*--------------------- Static Variables --------------------------*/
111 static int msglevel
=MSG_LEVEL_INFO
;
112 //static int msglevel =MSG_LEVEL_DEBUG;
113 /*--------------------- Static Functions --------------------------*/
124 s_MgrMakeProbeRequest(
126 IN PSMgmtObject pMgmt
,
128 IN PWLAN_IE_SSID pSSID
,
129 IN PWLAN_IE_SUPP_RATES pCurrRates
,
130 IN PWLAN_IE_SUPP_RATES pCurrExtSuppRates
142 BOOL
s_bClearBSSID_SCAN (
143 IN HANDLE hDeviceContext
146 /*--------------------- Export Variables --------------------------*/
149 /*--------------------- Export Functions --------------------------*/
155 * Stop AdHoc beacon during scan process
159 * pDevice - Pointer to the adapter
168 vAdHocBeaconStop(PSDevice pDevice
)
171 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
175 * temporarily stop Beacon packet for AdHoc Server
176 * if all of the following coditions are met:
177 * (1) STA is in AdHoc mode
178 * (2) VT3253 is programmed as automatic Beacon Transmitting
179 * (3) One of the following conditions is met
180 * (3.1) AdHoc channel is in B/G band and the
181 * current scan channel is in A band
183 * (3.2) AdHoc channel is in A mode
186 if ((pMgmt
->eCurrMode
== WMAC_MODE_IBSS_STA
) &&
187 (pMgmt
->eCurrState
>= WMAC_STATE_STARTED
))
189 if ((pMgmt
->uIBSSChannel
<= CB_MAX_CHANNEL_24G
) &&
190 (pMgmt
->uScanChannel
> CB_MAX_CHANNEL_24G
))
194 if (pMgmt
->uIBSSChannel
> CB_MAX_CHANNEL_24G
)
202 //PMESG(("STOP_BEACON: IBSSChannel = %u, ScanChannel = %u\n",
203 // pMgmt->uIBSSChannel, pMgmt->uScanChannel));
204 MACvRegBitsOff(pDevice
, MAC_REG_TCR
, TCR_AUTOBCNTX
);
207 } /* vAdHocBeaconStop */
212 * Restart AdHoc beacon after scan process complete
216 * pDevice - Pointer to the adapter
225 vAdHocBeaconRestart(PSDevice pDevice
)
227 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
230 * Restart Beacon packet for AdHoc Server
231 * if all of the following coditions are met:
232 * (1) STA is in AdHoc mode
233 * (2) VT3253 is programmed as automatic Beacon Transmitting
235 if ((pMgmt
->eCurrMode
== WMAC_MODE_IBSS_STA
) &&
236 (pMgmt
->eCurrState
>= WMAC_STATE_STARTED
))
238 //PMESG(("RESTART_BEACON\n"));
239 MACvRegBitsOn(pDevice
, MAC_REG_TCR
, TCR_AUTOBCNTX
);
247 * Routine Description:
248 * Prepare and send probe request management frames.
262 //1M, 2M, 5M, 11M, 18M, 24M, 36M, 54M
263 BYTE abyCurrSuppRatesG
[] = {WLAN_EID_SUPP_RATES
, 8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C};
264 BYTE abyCurrExtSuppRatesG
[] = {WLAN_EID_EXTSUPP_RATES
, 4, 0x0C, 0x12, 0x18, 0x60};
266 BYTE abyCurrSuppRatesA
[] = {WLAN_EID_SUPP_RATES
, 8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C};
267 BYTE abyCurrSuppRatesB
[] = {WLAN_EID_SUPP_RATES
, 4, 0x02, 0x04, 0x0B, 0x16};
269 PSTxMgmtPacket pTxPacket
;
270 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
274 if (pDevice
->byBBType
== BB_TYPE_11A
) {
275 pbyRate
= &abyCurrSuppRatesA
[0];
276 } else if (pDevice
->byBBType
== BB_TYPE_11B
) {
277 pbyRate
= &abyCurrSuppRatesB
[0];
279 pbyRate
= &abyCurrSuppRatesG
[0];
281 // build an assocreq frame and send it
282 pTxPacket
= s_MgrMakeProbeRequest
287 (PWLAN_IE_SSID
)pMgmt
->abyScanSSID
,
288 (PWLAN_IE_SUPP_RATES
)pbyRate
,
289 (PWLAN_IE_SUPP_RATES
)abyCurrExtSuppRatesG
292 if (pTxPacket
!= NULL
){
293 for (ii
= 0; ii
< 1 ; ii
++) {
294 if (csMgmt_xmit(pDevice
, pTxPacket
) != CMD_STATUS_PENDING
) {
295 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Probe request sending fail.. \n");
298 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Probe request is sending.. \n");
310 * Routine Description:
311 * Constructs an probe request frame
315 * A ptr to Tx frame or NULL on allocation failue
321 s_MgrMakeProbeRequest(
323 IN PSMgmtObject pMgmt
,
325 IN PWLAN_IE_SSID pSSID
,
326 IN PWLAN_IE_SUPP_RATES pCurrRates
,
327 IN PWLAN_IE_SUPP_RATES pCurrExtSuppRates
331 PSTxMgmtPacket pTxPacket
= NULL
;
332 WLAN_FR_PROBEREQ sFrame
;
335 pTxPacket
= (PSTxMgmtPacket
)pMgmt
->pbyMgmtPacketPool
;
336 memset(pTxPacket
, 0, sizeof(STxMgmtPacket
) + WLAN_PROBEREQ_FR_MAXLEN
);
337 pTxPacket
->p80211Header
= (PUWLAN_80211HDR
)((PBYTE
)pTxPacket
+ sizeof(STxMgmtPacket
));
338 sFrame
.pBuf
= (PBYTE
)pTxPacket
->p80211Header
;
339 sFrame
.len
= WLAN_PROBEREQ_FR_MAXLEN
;
340 vMgrEncodeProbeRequest(&sFrame
);
341 sFrame
.pHdr
->sA3
.wFrameCtl
= cpu_to_le16(
343 WLAN_SET_FC_FTYPE(WLAN_TYPE_MGR
) |
344 WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_PROBEREQ
)
346 memcpy( sFrame
.pHdr
->sA3
.abyAddr1
, pScanBSSID
, WLAN_ADDR_LEN
);
347 memcpy( sFrame
.pHdr
->sA3
.abyAddr2
, pMgmt
->abyMACAddr
, WLAN_ADDR_LEN
);
348 memcpy( sFrame
.pHdr
->sA3
.abyAddr3
, pScanBSSID
, WLAN_BSSID_LEN
);
349 // Copy the SSID, pSSID->len=0 indicate broadcast SSID
350 sFrame
.pSSID
= (PWLAN_IE_SSID
)(sFrame
.pBuf
+ sFrame
.len
);
351 sFrame
.len
+= pSSID
->len
+ WLAN_IEHDR_LEN
;
352 memcpy(sFrame
.pSSID
, pSSID
, pSSID
->len
+ WLAN_IEHDR_LEN
);
353 sFrame
.pSuppRates
= (PWLAN_IE_SUPP_RATES
)(sFrame
.pBuf
+ sFrame
.len
);
354 sFrame
.len
+= pCurrRates
->len
+ WLAN_IEHDR_LEN
;
355 memcpy(sFrame
.pSuppRates
, pCurrRates
, pCurrRates
->len
+ WLAN_IEHDR_LEN
);
356 // Copy the extension rate set
357 if (pDevice
->byBBType
== BB_TYPE_11G
) {
358 sFrame
.pExtSuppRates
= (PWLAN_IE_SUPP_RATES
)(sFrame
.pBuf
+ sFrame
.len
);
359 sFrame
.len
+= pCurrExtSuppRates
->len
+ WLAN_IEHDR_LEN
;
360 memcpy(sFrame
.pExtSuppRates
, pCurrExtSuppRates
, pCurrExtSuppRates
->len
+ WLAN_IEHDR_LEN
);
362 pTxPacket
->cbMPDULen
= sFrame
.len
;
363 pTxPacket
->cbPayloadLen
= sFrame
.len
- WLAN_HDR_ADDR3_LEN
;
374 IN HANDLE hDeviceContext
,
378 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
380 init_timer(&pDevice
->sTimerCommand
);
381 pDevice
->sTimerCommand
.data
= (ULONG
)pDevice
;
382 pDevice
->sTimerCommand
.function
= (TimerFunction
)vRunCommand
;
383 // RUN_AT :1 msec ~= (HZ/1024)
384 pDevice
->sTimerCommand
.expires
= (UINT
)RUN_AT((MSecond
* HZ
) >> 10);
385 add_timer(&pDevice
->sTimerCommand
);
394 IN HANDLE hDeviceContext
397 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
398 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
399 PWLAN_IE_SSID pItemSSID
;
400 PWLAN_IE_SSID pItemSSIDCurr
;
403 BYTE byMask
[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
408 if (pDevice
->dwDiagRefCount
!= 0)
410 if (pDevice
->bCmdRunning
!= TRUE
)
413 spin_lock_irq(&pDevice
->lock
);
415 switch ( pDevice
->eCommandState
) {
417 case WLAN_CMD_SCAN_START
:
419 pDevice
->byReAssocCount
= 0;
420 if (pDevice
->bRadioOff
== TRUE
) {
421 s_bCommandComplete(pDevice
);
422 spin_unlock_irq(&pDevice
->lock
);
426 if (pMgmt
->eCurrMode
== WMAC_MODE_ESS_AP
) {
427 s_bCommandComplete(pDevice
);
428 spin_unlock_irq(&pDevice
->lock
);
432 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyScanSSID
;
434 if (pMgmt
->uScanChannel
== 0 ) {
435 pMgmt
->uScanChannel
= pDevice
->byMinChannel
;
437 if (pMgmt
->uScanChannel
> pDevice
->byMaxChannel
) {
438 pMgmt
->eScanState
= WMAC_NO_SCANNING
;
440 if (pDevice
->byBBType
!= pDevice
->byScanBBType
) {
441 pDevice
->byBBType
= pDevice
->byScanBBType
;
442 CARDvSetBSSMode(pDevice
);
445 if (pDevice
->bUpdateBBVGA
) {
446 BBvSetShortSlotTime(pDevice
);
447 BBvSetVGAGainOffset(pDevice
, pDevice
->byBBVGACurrent
);
448 BBvUpdatePreEDThreshold(pDevice
, FALSE
);
451 vAdHocBeaconRestart(pDevice
);
453 CARDbSetMediaChannel(pDevice
, pMgmt
->uCurrChannel
);
455 if (pMgmt
->bCurrBSSIDFilterOn
) {
456 MACvRegBitsOn(pDevice
, MAC_REG_RCR
, RCR_BSSID
);
457 pDevice
->byRxMode
|= RCR_BSSID
;
459 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Scanning, set back to channel: [%d]\n", pMgmt
->uCurrChannel
);
460 pDevice
->bStopDataPkt
= FALSE
;
461 s_bCommandComplete(pDevice
);
462 spin_unlock_irq(&pDevice
->lock
);
466 if (!ChannelValid(pDevice
->byZoneType
, pMgmt
->uScanChannel
)) {
467 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Invalid channel pMgmt->uScanChannel = %d \n",pMgmt
->uScanChannel
);
468 s_bCommandComplete(pDevice
);
469 spin_unlock_irq(&pDevice
->lock
);
472 if (pMgmt
->uScanChannel
== pDevice
->byMinChannel
) {
473 // pMgmt->eScanType = WMAC_SCAN_ACTIVE; //mike mark
474 pMgmt
->abyScanBSSID
[0] = 0xFF;
475 pMgmt
->abyScanBSSID
[1] = 0xFF;
476 pMgmt
->abyScanBSSID
[2] = 0xFF;
477 pMgmt
->abyScanBSSID
[3] = 0xFF;
478 pMgmt
->abyScanBSSID
[4] = 0xFF;
479 pMgmt
->abyScanBSSID
[5] = 0xFF;
480 pItemSSID
->byElementID
= WLAN_EID_SSID
;
482 // BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
483 pMgmt
->eScanState
= WMAC_IS_SCANNING
;
484 pDevice
->byScanBBType
= pDevice
->byBBType
; //lucas
485 pDevice
->bStopDataPkt
= TRUE
;
486 // Turn off RCR_BSSID filter everytime
487 MACvRegBitsOff(pDevice
, MAC_REG_RCR
, RCR_BSSID
);
488 pDevice
->byRxMode
&= ~RCR_BSSID
;
492 vAdHocBeaconStop(pDevice
);
493 if ((pDevice
->byBBType
!= BB_TYPE_11A
) && (pMgmt
->uScanChannel
> CB_MAX_CHANNEL_24G
)) {
494 pDevice
->byBBType
= BB_TYPE_11A
;
495 CARDvSetBSSMode(pDevice
);
497 else if ((pDevice
->byBBType
== BB_TYPE_11A
) && (pMgmt
->uScanChannel
<= CB_MAX_CHANNEL_24G
)) {
498 pDevice
->byBBType
= BB_TYPE_11G
;
499 CARDvSetBSSMode(pDevice
);
501 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Scanning.... channel: [%d]\n", pMgmt
->uScanChannel
);
503 CARDbSetMediaChannel(pDevice
, pMgmt
->uScanChannel
);
504 // Set Baseband to be more sensitive.
506 if (pDevice
->bUpdateBBVGA
) {
507 BBvSetShortSlotTime(pDevice
);
508 BBvSetVGAGainOffset(pDevice
, pDevice
->abyBBVGA
[0]);
509 BBvUpdatePreEDThreshold(pDevice
, TRUE
);
511 pMgmt
->uScanChannel
++;
513 while (!ChannelValid(pDevice
->byZoneType
, pMgmt
->uScanChannel
) &&
514 pMgmt
->uScanChannel
<= pDevice
->byMaxChannel
){
515 pMgmt
->uScanChannel
++;
518 if (pMgmt
->uScanChannel
> pDevice
->byMaxChannel
) {
519 // Set Baseband to be not sensitive and rescan
520 pDevice
->eCommandState
= WLAN_CMD_SCAN_END
;
523 if ((pMgmt
->b11hEnable
== FALSE
) ||
524 (pMgmt
->uScanChannel
< CB_MAX_CHANNEL_24G
)) {
525 s_vProbeChannel(pDevice
);
526 spin_unlock_irq(&pDevice
->lock
);
527 vCommandTimerWait((HANDLE
)pDevice
, 100);
530 spin_unlock_irq(&pDevice
->lock
);
531 vCommandTimerWait((HANDLE
)pDevice
, WCMD_PASSIVE_SCAN_TIME
);
539 case WLAN_CMD_SCAN_END
:
541 // Set Baseband's sensitivity back.
542 if (pDevice
->byBBType
!= pDevice
->byScanBBType
) {
543 pDevice
->byBBType
= pDevice
->byScanBBType
;
544 CARDvSetBSSMode(pDevice
);
547 if (pDevice
->bUpdateBBVGA
) {
548 BBvSetShortSlotTime(pDevice
);
549 BBvSetVGAGainOffset(pDevice
, pDevice
->byBBVGACurrent
);
550 BBvUpdatePreEDThreshold(pDevice
, FALSE
);
554 vAdHocBeaconRestart(pDevice
);
556 CARDbSetMediaChannel(pDevice
, pMgmt
->uCurrChannel
);
558 if (pMgmt
->bCurrBSSIDFilterOn
) {
559 MACvRegBitsOn(pDevice
, MAC_REG_RCR
, RCR_BSSID
);
560 pDevice
->byRxMode
|= RCR_BSSID
;
562 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Scanning, set back to channel: [%d]\n", pMgmt
->uCurrChannel
);
563 pMgmt
->eScanState
= WMAC_NO_SCANNING
;
564 pDevice
->bStopDataPkt
= FALSE
;
565 //2008-0409-07, <Add> by Einsn Liu
566 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
567 if(pMgmt
->eScanType
== WMAC_SCAN_PASSIVE
)
569 //send scan event to wpa_Supplicant
570 union iwreq_data wrqu
;
571 PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
572 memset(&wrqu
, 0, sizeof(wrqu
));
573 wireless_send_event(pDevice
->dev
, SIOCGIWSCAN
, &wrqu
, NULL
);
576 s_bCommandComplete(pDevice
);
579 case WLAN_CMD_DISASSOCIATE_START
:
580 pDevice
->byReAssocCount
= 0;
581 if ((pMgmt
->eCurrMode
== WMAC_MODE_ESS_STA
) &&
582 (pMgmt
->eCurrState
!= WMAC_STATE_ASSOC
)) {
583 s_bCommandComplete(pDevice
);
584 spin_unlock_irq(&pDevice
->lock
);
588 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
589 pDevice
->bwextstep0
= FALSE
;
590 pDevice
->bwextstep1
= FALSE
;
591 pDevice
->bwextstep2
= FALSE
;
592 pDevice
->bwextstep3
= FALSE
;
593 pDevice
->bWPASuppWextEnabled
= FALSE
;
595 pDevice
->fWPA_Authened
= FALSE
;
597 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Send Disassociation Packet..\n");
598 // reason = 8 : disassoc because sta has left
599 vMgrDisassocBeginSta((HANDLE
)pDevice
, pMgmt
, pMgmt
->abyCurrBSSID
, (8), &Status
);
600 pDevice
->bLinkPass
= FALSE
;
601 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_SLOW
);
602 // unlock command busy
603 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
605 memset(pItemSSID
->abySSID
, 0, WLAN_SSID_MAXLEN
);
606 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
607 pMgmt
->sNodeDBTable
[0].bActive
= FALSE
;
608 // pDevice->bBeaconBufReady = FALSE;
610 netif_stop_queue(pDevice
->dev
);
611 if (pDevice
->bNeedRadioOFF
== TRUE
)
612 CARDbRadioPowerOff(pDevice
);
613 s_bCommandComplete(pDevice
);
617 case WLAN_CMD_SSID_START
:
619 pDevice
->byReAssocCount
= 0;
620 if (pDevice
->bRadioOff
== TRUE
) {
621 s_bCommandComplete(pDevice
);
622 spin_unlock_irq(&pDevice
->lock
);
626 //20080131-03,<Add> by Mike Liu
628 memcpy(pMgmt
->abyAdHocSSID
,pMgmt
->abyDesireSSID
,
629 ((PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
)->len
+ WLAN_IEHDR_LEN
);
631 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
;
632 pItemSSIDCurr
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
633 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" cmd: desire ssid = %s\n", pItemSSID
->abySSID
);
634 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" cmd: curr ssid = %s\n", pItemSSIDCurr
->abySSID
);
636 if (pMgmt
->eCurrState
== WMAC_STATE_ASSOC
) {
637 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" Cmd pMgmt->eCurrState == WMAC_STATE_ASSOC\n");
638 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" pItemSSID->len =%d\n",pItemSSID
->len
);
639 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" pItemSSIDCurr->len = %d\n",pItemSSIDCurr
->len
);
640 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" desire ssid = %s\n", pItemSSID
->abySSID
);
641 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" curr ssid = %s\n", pItemSSIDCurr
->abySSID
);
644 if ((pMgmt
->eCurrState
== WMAC_STATE_ASSOC
) ||
645 ((pMgmt
->eCurrMode
== WMAC_MODE_IBSS_STA
)&& (pMgmt
->eCurrState
== WMAC_STATE_JOINTED
))) {
647 if (pItemSSID
->len
== pItemSSIDCurr
->len
) {
648 if (memcmp(pItemSSID
->abySSID
, pItemSSIDCurr
->abySSID
, pItemSSID
->len
) == 0) {
649 s_bCommandComplete(pDevice
);
650 spin_unlock_irq(&pDevice
->lock
);
654 netif_stop_queue(pDevice
->dev
);
655 pDevice
->bLinkPass
= FALSE
;
656 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_SLOW
);
659 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
660 pMgmt
->eCurrMode
= WMAC_MODE_STANDBY
;
661 PSvDisablePowerSaving((HANDLE
)pDevice
);
662 BSSvClearNodeDBTable(pDevice
, 0);
663 vMgrJoinBSSBegin((HANDLE
)pDevice
, &Status
);
665 if ((pMgmt
->eCurrMode
== WMAC_MODE_ESS_STA
) && (pMgmt
->eCurrState
== WMAC_STATE_JOINTED
)) {
666 // Call mgr to begin the deauthentication
667 // reason = (3) beacuse sta has left ESS
668 if (pMgmt
->eCurrState
>= WMAC_STATE_AUTH
) {
669 vMgrDeAuthenBeginSta((HANDLE
)pDevice
, pMgmt
, pMgmt
->abyCurrBSSID
, (3), &Status
);
671 // Call mgr to begin the authentication
672 vMgrAuthenBeginSta((HANDLE
)pDevice
, pMgmt
, &Status
);
673 if (Status
== CMD_STATUS_SUCCESS
) {
674 pDevice
->byLinkWaitCount
= 0;
675 pDevice
->eCommandState
= WLAN_AUTHENTICATE_WAIT
;
676 vCommandTimerWait((HANDLE
)pDevice
, AUTHENTICATE_TIMEOUT
);
677 spin_unlock_irq(&pDevice
->lock
);
678 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" Set eCommandState = WLAN_AUTHENTICATE_WAIT\n");
683 else if (pMgmt
->eCurrMode
== WMAC_MODE_IBSS_STA
) {
684 if (pMgmt
->eCurrState
== WMAC_STATE_JOINTED
) {
685 if (netif_queue_stopped(pDevice
->dev
)){
686 netif_wake_queue(pDevice
->dev
);
688 pDevice
->bLinkPass
= TRUE
;
689 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_INTER
);
690 pMgmt
->sNodeDBTable
[0].bActive
= TRUE
;
691 pMgmt
->sNodeDBTable
[0].uInActiveCount
= 0;
695 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"CreateOwn IBSS by CurrMode = IBSS_STA \n");
696 vMgrCreateOwnIBSS((HANDLE
)pDevice
, &Status
);
697 if (Status
!= CMD_STATUS_SUCCESS
){
698 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_IBSS_CREATE fail ! \n");
700 BSSvAddMulticastNode(pDevice
);
702 s_bClearBSSID_SCAN(pDevice
);
705 else if (pMgmt
->eCurrMode
== WMAC_MODE_STANDBY
) {
706 if (pMgmt
->eConfigMode
== WMAC_CONFIG_IBSS_STA
||
707 pMgmt
->eConfigMode
== WMAC_CONFIG_AUTO
) {
709 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"CreateOwn IBSS by CurrMode = STANDBY \n");
710 vMgrCreateOwnIBSS((HANDLE
)pDevice
, &Status
);
711 if (Status
!= CMD_STATUS_SUCCESS
){
712 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_IBSS_CREATE fail ! \n");
714 BSSvAddMulticastNode(pDevice
);
715 s_bClearBSSID_SCAN(pDevice
);
717 pDevice->bLinkPass = TRUE;
718 ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER);
719 if (netif_queue_stopped(pDevice->dev)){
720 netif_wake_queue(pDevice->dev);
722 s_bClearBSSID_SCAN(pDevice);
726 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Disconnect SSID none\n");
727 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
728 // if(pDevice->bWPASuppWextEnabled == TRUE)
730 union iwreq_data wrqu
;
731 memset(&wrqu
, 0, sizeof (wrqu
));
732 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
733 PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated:vMgrJoinBSSBegin Fail !!)\n");
734 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
739 s_bCommandComplete(pDevice
);
742 case WLAN_AUTHENTICATE_WAIT
:
743 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState == WLAN_AUTHENTICATE_WAIT\n");
744 if (pMgmt
->eCurrState
== WMAC_STATE_AUTH
) {
745 pDevice
->byLinkWaitCount
= 0;
746 // Call mgr to begin the association
747 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCurrState == WMAC_STATE_AUTH\n");
748 vMgrAssocBeginSta((HANDLE
)pDevice
, pMgmt
, &Status
);
749 if (Status
== CMD_STATUS_SUCCESS
) {
750 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState = WLAN_ASSOCIATE_WAIT\n");
751 pDevice
->byLinkWaitCount
= 0;
752 pDevice
->eCommandState
= WLAN_ASSOCIATE_WAIT
;
753 vCommandTimerWait((HANDLE
)pDevice
, ASSOCIATE_TIMEOUT
);
754 spin_unlock_irq(&pDevice
->lock
);
758 else if(pMgmt
->eCurrState
< WMAC_STATE_AUTHPENDING
) {
759 printk("WLAN_AUTHENTICATE_WAIT:Authen Fail???\n");
761 else if(pDevice
->byLinkWaitCount
<= 4){ //mike add:wait another 2 sec if authenticated_frame delay!
762 pDevice
->byLinkWaitCount
++;
763 printk("WLAN_AUTHENTICATE_WAIT:wait %d times!!\n",pDevice
->byLinkWaitCount
);
764 spin_unlock_irq(&pDevice
->lock
);
765 vCommandTimerWait((HANDLE
)pDevice
, AUTHENTICATE_TIMEOUT
/2);
768 pDevice
->byLinkWaitCount
= 0;
770 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
771 // if(pDevice->bWPASuppWextEnabled == TRUE)
773 union iwreq_data wrqu
;
774 memset(&wrqu
, 0, sizeof (wrqu
));
775 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
776 printk("wireless_send_event--->SIOCGIWAP(disassociated:AUTHENTICATE_WAIT_timeout)\n");
777 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
782 s_bCommandComplete(pDevice
);
785 case WLAN_ASSOCIATE_WAIT
:
786 if (pMgmt
->eCurrState
== WMAC_STATE_ASSOC
) {
787 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCurrState == WMAC_STATE_ASSOC\n");
788 if (pDevice
->ePSMode
!= WMAC_POWER_CAM
) {
789 PSvEnablePowerSaving((HANDLE
)pDevice
, pMgmt
->wListenInterval
);
792 if (pMgmt->eAuthenMode >= WMAC_AUTH_WPA) {
793 KeybRemoveAllKey(pDevice, &(pDevice->sKey), pDevice->abyBSSID);
796 pDevice
->byLinkWaitCount
= 0;
797 pDevice
->byReAssocCount
= 0;
798 pDevice
->bLinkPass
= TRUE
;
799 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_INTER
);
800 s_bClearBSSID_SCAN(pDevice
);
802 if (netif_queue_stopped(pDevice
->dev
)){
803 netif_wake_queue(pDevice
->dev
);
806 //2007-0115-07<Add>by MikeLiu
808 if(pDevice
->IsTxDataTrigger
!= FALSE
) { //TxDataTimer is not triggered at the first time
809 // printk("Re-initial TxDataTimer****\n");
810 del_timer(&pDevice
->sTimerTxData
);
811 init_timer(&pDevice
->sTimerTxData
);
812 pDevice
->sTimerTxData
.data
= (ULONG
)pDevice
;
813 pDevice
->sTimerTxData
.function
= (TimerFunction
)BSSvSecondTxData
;
814 pDevice
->sTimerTxData
.expires
= RUN_AT(10*HZ
); //10s callback
815 pDevice
->fTxDataInSleep
= FALSE
;
816 pDevice
->nTxDataTimeCout
= 0;
819 // printk("mike:-->First time triger TimerTxData InSleep\n");
821 pDevice
->IsTxDataTrigger
= TRUE
;
822 add_timer(&pDevice
->sTimerTxData
);
826 else if(pMgmt
->eCurrState
< WMAC_STATE_ASSOCPENDING
) {
827 printk("WLAN_ASSOCIATE_WAIT:Association Fail???\n");
829 else if(pDevice
->byLinkWaitCount
<= 4){ //mike add:wait another 2 sec if associated_frame delay!
830 pDevice
->byLinkWaitCount
++;
831 printk("WLAN_ASSOCIATE_WAIT:wait %d times!!\n",pDevice
->byLinkWaitCount
);
832 spin_unlock_irq(&pDevice
->lock
);
833 vCommandTimerWait((HANDLE
)pDevice
, ASSOCIATE_TIMEOUT
/2);
836 pDevice
->byLinkWaitCount
= 0;
838 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
839 // if(pDevice->bWPASuppWextEnabled == TRUE)
841 union iwreq_data wrqu
;
842 memset(&wrqu
, 0, sizeof (wrqu
));
843 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
844 printk("wireless_send_event--->SIOCGIWAP(disassociated:ASSOCIATE_WAIT_timeout)\n");
845 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
850 s_bCommandComplete(pDevice
);
853 case WLAN_CMD_AP_MODE_START
:
854 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState == WLAN_CMD_AP_MODE_START\n");
856 if (pMgmt
->eConfigMode
== WMAC_CONFIG_AP
) {
857 del_timer(&pMgmt
->sTimerSecondCallback
);
858 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
859 pMgmt
->eCurrMode
= WMAC_MODE_STANDBY
;
860 pDevice
->bLinkPass
= FALSE
;
861 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_SLOW
);
862 if (pDevice
->bEnableHostWEP
== TRUE
)
863 BSSvClearNodeDBTable(pDevice
, 1);
865 BSSvClearNodeDBTable(pDevice
, 0);
866 pDevice
->uAssocCount
= 0;
867 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
868 pDevice
->bFixRate
= FALSE
;
870 vMgrCreateOwnIBSS((HANDLE
)pDevice
, &Status
);
871 if (Status
!= CMD_STATUS_SUCCESS
){
872 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" vMgrCreateOwnIBSS fail ! \n");
874 // alway turn off unicast bit
875 MACvRegBitsOff(pDevice
, MAC_REG_RCR
, RCR_UNICAST
);
876 pDevice
->byRxMode
&= ~RCR_UNICAST
;
877 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"wcmd: rx_mode = %x\n", pDevice
->byRxMode
);
878 BSSvAddMulticastNode(pDevice
);
879 if (netif_queue_stopped(pDevice
->dev
)){
880 netif_wake_queue(pDevice
->dev
);
882 pDevice
->bLinkPass
= TRUE
;
883 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_INTER
);
884 add_timer(&pMgmt
->sTimerSecondCallback
);
886 s_bCommandComplete(pDevice
);
889 case WLAN_CMD_TX_PSPACKET_START
:
891 if (pMgmt
->sNodeDBTable
[0].bRxPSPoll
) {
892 while ((skb
= skb_dequeue(&pMgmt
->sNodeDBTable
[0].sTxPSQueue
)) != NULL
) {
893 if (skb_queue_empty(&pMgmt
->sNodeDBTable
[0].sTxPSQueue
)) {
894 pMgmt
->abyPSTxMap
[0] &= ~byMask
[0];
895 pDevice
->bMoreData
= FALSE
;
898 pDevice
->bMoreData
= TRUE
;
901 if (nsDMA_tx_packet(pDevice
, TYPE_AC0DMA
, skb
) != 0) {
902 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Multicast ps tx fail \n");
905 pMgmt
->sNodeDBTable
[0].wEnQueueCnt
--;
910 for (ii
= 1; ii
< (MAX_NODE_NUM
+ 1); ii
++) {
911 if (pMgmt
->sNodeDBTable
[ii
].bActive
&&
912 pMgmt
->sNodeDBTable
[ii
].bRxPSPoll
) {
913 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Index=%d Enqueu Cnt= %d\n",
914 ii
, pMgmt
->sNodeDBTable
[ii
].wEnQueueCnt
);
915 while ((skb
= skb_dequeue(&pMgmt
->sNodeDBTable
[ii
].sTxPSQueue
)) != NULL
) {
916 if (skb_queue_empty(&pMgmt
->sNodeDBTable
[ii
].sTxPSQueue
)) {
918 pMgmt
->abyPSTxMap
[pMgmt
->sNodeDBTable
[ii
].wAID
>> 3] &=
919 ~byMask
[pMgmt
->sNodeDBTable
[ii
].wAID
& 7];
920 pDevice
->bMoreData
= FALSE
;
923 pDevice
->bMoreData
= TRUE
;
926 if (nsDMA_tx_packet(pDevice
, TYPE_AC0DMA
, skb
) != 0) {
927 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"sta ps tx fail \n");
930 pMgmt
->sNodeDBTable
[ii
].wEnQueueCnt
--;
931 // check if sta ps enable, wait next pspoll
932 // if sta ps disable, send all pending buffers.
933 if (pMgmt
->sNodeDBTable
[ii
].bPSEnable
)
936 if (skb_queue_empty(&pMgmt
->sNodeDBTable
[ii
].sTxPSQueue
)) {
938 pMgmt
->abyPSTxMap
[pMgmt
->sNodeDBTable
[ii
].wAID
>> 3] &=
939 ~byMask
[pMgmt
->sNodeDBTable
[ii
].wAID
& 7];
940 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Index=%d PS queue clear \n", ii
);
942 pMgmt
->sNodeDBTable
[ii
].bRxPSPoll
= FALSE
;
946 s_bCommandComplete(pDevice
);
949 case WLAN_CMD_RADIO_START
:
951 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState == WLAN_CMD_RADIO_START\n");
952 // if (pDevice->bRadioCmd == TRUE)
953 // CARDbRadioPowerOn(pDevice);
955 // CARDbRadioPowerOff(pDevice);
956 //2008-09-09<Add> BY Mike:Hot Key for Radio On/Off
958 NTSTATUS ntStatus
= STATUS_SUCCESS
;
961 ntStatus
= CONTROLnsRequestIn(pDevice
,
964 MESSAGE_REQUEST_MACREG
,
968 if ( ntStatus
!= STATUS_SUCCESS
) {
969 s_bCommandComplete(pDevice
);
970 spin_unlock_irq(&pDevice
->lock
);
973 if ( (byTmp
& GPIO3_DATA
) == 0 ) {
974 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_RADIO_START_OFF........................\n");
975 // Old commands are useless.
977 pDevice
->cbFreeCmdQueue
= CMD_Q_SIZE
;
978 pDevice
->uCmdDequeueIdx
= 0;
979 pDevice
->uCmdEnqueueIdx
= 0;
980 //0415pDevice->bCmdRunning = FALSE;
981 pDevice
->bCmdClear
= TRUE
;
982 pDevice
->bStopTx0Pkt
= FALSE
;
983 pDevice
->bStopDataPkt
= TRUE
;
985 pDevice
->byKeyIndex
= 0;
986 pDevice
->bTransmitKey
= FALSE
;
987 spin_unlock_irq(&pDevice
->lock
);
988 KeyvInitTable(pDevice
,&pDevice
->sKey
);
989 spin_lock_irq(&pDevice
->lock
);
990 pMgmt
->byCSSPK
= KEY_CTL_NONE
;
991 pMgmt
->byCSSGK
= KEY_CTL_NONE
;
993 if (pDevice
->bLinkPass
== TRUE
) {
994 // reason = 8 : disassoc because sta has left
995 vMgrDisassocBeginSta((HANDLE
)pDevice
, pMgmt
, pMgmt
->abyCurrBSSID
, (8), &Status
);
996 pDevice
->bLinkPass
= FALSE
;
997 // unlock command busy
998 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
999 pMgmt
->sNodeDBTable
[0].bActive
= FALSE
;
1000 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1001 // if(pDevice->bWPASuppWextEnabled == TRUE)
1003 union iwreq_data wrqu
;
1004 memset(&wrqu
, 0, sizeof (wrqu
));
1005 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
1006 PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated)\n");
1007 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
1011 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1012 pDevice
->bwextstep0
= FALSE
;
1013 pDevice
->bwextstep1
= FALSE
;
1014 pDevice
->bwextstep2
= FALSE
;
1015 pDevice
->bwextstep3
= FALSE
;
1016 pDevice
->bWPASuppWextEnabled
= FALSE
;
1018 //clear current SSID
1019 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
1021 memset(pItemSSID
->abySSID
, 0, WLAN_SSID_MAXLEN
);
1022 //clear dessire SSID
1023 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
;
1025 memset(pItemSSID
->abySSID
, 0, WLAN_SSID_MAXLEN
);
1027 netif_stop_queue(pDevice
->dev
);
1028 CARDbRadioPowerOff(pDevice
);
1029 MACvRegBitsOn(pDevice
,MAC_REG_GPIOCTL1
,GPIO3_INTMD
);
1030 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_OFF
);
1031 pDevice
->bHWRadioOff
= TRUE
;
1033 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_RADIO_START_ON........................\n");
1034 pDevice
->bHWRadioOff
= FALSE
;
1035 CARDbRadioPowerOn(pDevice
);
1036 MACvRegBitsOff(pDevice
,MAC_REG_GPIOCTL1
,GPIO3_INTMD
);
1037 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_ON
);
1041 s_bCommandComplete(pDevice
);
1045 case WLAN_CMD_CHANGE_BBSENSITIVITY_START
:
1047 pDevice
->bStopDataPkt
= TRUE
;
1048 pDevice
->byBBVGACurrent
= pDevice
->byBBVGANew
;
1049 BBvSetVGAGainOffset(pDevice
, pDevice
->byBBVGACurrent
);
1050 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Change sensitivity pDevice->byBBVGACurrent = %x\n", pDevice
->byBBVGACurrent
);
1051 pDevice
->bStopDataPkt
= FALSE
;
1052 s_bCommandComplete(pDevice
);
1055 case WLAN_CMD_TBTT_WAKEUP_START
:
1056 PSbIsNextTBTTWakeUp(pDevice
);
1057 s_bCommandComplete(pDevice
);
1060 case WLAN_CMD_BECON_SEND_START
:
1061 bMgrPrepareBeaconToSend(pDevice
, pMgmt
);
1062 s_bCommandComplete(pDevice
);
1065 case WLAN_CMD_SETPOWER_START
:
1067 RFbSetPower(pDevice
, pDevice
->wCurrentRate
, pMgmt
->uCurrChannel
);
1069 s_bCommandComplete(pDevice
);
1072 case WLAN_CMD_CHANGE_ANTENNA_START
:
1073 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Change from Antenna%d to", (int)pDevice
->dwRxAntennaSel
);
1074 if ( pDevice
->dwRxAntennaSel
== 0) {
1075 pDevice
->dwRxAntennaSel
=1;
1076 if (pDevice
->bTxRxAntInv
== TRUE
)
1077 BBvSetAntennaMode(pDevice
, ANT_RXA
);
1079 BBvSetAntennaMode(pDevice
, ANT_RXB
);
1081 pDevice
->dwRxAntennaSel
=0;
1082 if (pDevice
->bTxRxAntInv
== TRUE
)
1083 BBvSetAntennaMode(pDevice
, ANT_RXB
);
1085 BBvSetAntennaMode(pDevice
, ANT_RXA
);
1087 s_bCommandComplete(pDevice
);
1090 case WLAN_CMD_REMOVE_ALLKEY_START
:
1091 KeybRemoveAllKey(pDevice
, &(pDevice
->sKey
), pDevice
->abyBSSID
);
1092 s_bCommandComplete(pDevice
);
1096 case WLAN_CMD_MAC_DISPOWERSAVING_START
:
1097 ControlvReadByte (pDevice
, MESSAGE_REQUEST_MACREG
, MAC_REG_PSCTL
, &byData
);
1098 if ( (byData
& PSCTL_PS
) != 0 ) {
1099 // disable power saving hw function
1100 CONTROLnsRequestOut(pDevice
,
1101 MESSAGE_TYPE_DISABLE_PS
,
1108 s_bCommandComplete(pDevice
);
1111 case WLAN_CMD_11H_CHSW_START
:
1112 CARDbSetMediaChannel(pDevice
, pDevice
->byNewChannel
);
1113 pDevice
->bChannelSwitch
= FALSE
;
1114 pMgmt
->uCurrChannel
= pDevice
->byNewChannel
;
1115 pDevice
->bStopDataPkt
= FALSE
;
1116 s_bCommandComplete(pDevice
);
1120 s_bCommandComplete(pDevice
);
1124 spin_unlock_irq(&pDevice
->lock
);
1131 s_bCommandComplete (
1135 PWLAN_IE_SSID pSSID
;
1136 BOOL bRadioCmd
= FALSE
;
1137 //WORD wDeAuthenReason = 0;
1138 BOOL bForceSCAN
= TRUE
;
1139 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
1142 pDevice
->eCommandState
= WLAN_CMD_IDLE
;
1143 if (pDevice
->cbFreeCmdQueue
== CMD_Q_SIZE
) {
1144 //Command Queue Empty
1145 pDevice
->bCmdRunning
= FALSE
;
1149 pDevice
->eCommand
= pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].eCmd
;
1150 pSSID
= (PWLAN_IE_SSID
)pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].abyCmdDesireSSID
;
1151 bRadioCmd
= pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].bRadioCmd
;
1152 bForceSCAN
= pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].bForceSCAN
;
1153 ADD_ONE_WITH_WRAP_AROUND(pDevice
->uCmdDequeueIdx
, CMD_Q_SIZE
);
1154 pDevice
->cbFreeCmdQueue
++;
1155 pDevice
->bCmdRunning
= TRUE
;
1156 switch ( pDevice
->eCommand
) {
1157 case WLAN_CMD_BSSID_SCAN
:
1158 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState= WLAN_CMD_BSSID_SCAN\n");
1159 pDevice
->eCommandState
= WLAN_CMD_SCAN_START
;
1160 pMgmt
->uScanChannel
= 0;
1161 if (pSSID
->len
!= 0) {
1162 MEMvCopy(pMgmt
->abyScanSSID
, pSSID
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1164 memset(pMgmt
->abyScanSSID
, 0, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1167 if ((bForceSCAN == FALSE) && (pDevice->bLinkPass == TRUE)) {
1168 if ((pSSID->len == ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len) &&
1169 (MEMEqualMemory(pSSID->abySSID, ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID, pSSID->len))) {
1170 pDevice->eCommandState = WLAN_CMD_IDLE;
1176 pDevice
->eCommandState
= WLAN_CMD_SSID_START
;
1177 if (pSSID
->len
> WLAN_SSID_MAXLEN
)
1178 pSSID
->len
= WLAN_SSID_MAXLEN
;
1179 if (pSSID
->len
!= 0)
1180 MEMvCopy(pMgmt
->abyDesireSSID
, pSSID
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1181 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState= WLAN_CMD_SSID_START\n");
1183 case WLAN_CMD_DISASSOCIATE
:
1184 pDevice
->eCommandState
= WLAN_CMD_DISASSOCIATE_START
;
1186 case WLAN_CMD_RX_PSPOLL
:
1187 pDevice
->eCommandState
= WLAN_CMD_TX_PSPACKET_START
;
1189 case WLAN_CMD_RUN_AP
:
1190 pDevice
->eCommandState
= WLAN_CMD_AP_MODE_START
;
1192 case WLAN_CMD_RADIO
:
1193 pDevice
->eCommandState
= WLAN_CMD_RADIO_START
;
1194 pDevice
->bRadioCmd
= bRadioCmd
;
1196 case WLAN_CMD_CHANGE_BBSENSITIVITY
:
1197 pDevice
->eCommandState
= WLAN_CMD_CHANGE_BBSENSITIVITY_START
;
1200 case WLAN_CMD_TBTT_WAKEUP
:
1201 pDevice
->eCommandState
= WLAN_CMD_TBTT_WAKEUP_START
;
1204 case WLAN_CMD_BECON_SEND
:
1205 pDevice
->eCommandState
= WLAN_CMD_BECON_SEND_START
;
1208 case WLAN_CMD_SETPOWER
:
1209 pDevice
->eCommandState
= WLAN_CMD_SETPOWER_START
;
1212 case WLAN_CMD_CHANGE_ANTENNA
:
1213 pDevice
->eCommandState
= WLAN_CMD_CHANGE_ANTENNA_START
;
1216 case WLAN_CMD_REMOVE_ALLKEY
:
1217 pDevice
->eCommandState
= WLAN_CMD_REMOVE_ALLKEY_START
;
1220 case WLAN_CMD_MAC_DISPOWERSAVING
:
1221 pDevice
->eCommandState
= WLAN_CMD_MAC_DISPOWERSAVING_START
;
1224 case WLAN_CMD_11H_CHSW
:
1225 pDevice
->eCommandState
= WLAN_CMD_11H_CHSW_START
;
1233 vCommandTimerWait((HANDLE
)pDevice
, 0);
1239 BOOL
bScheduleCommand (
1240 IN HANDLE hDeviceContext
,
1241 IN CMD_CODE eCommand
,
1245 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1248 if (pDevice
->cbFreeCmdQueue
== 0) {
1251 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].eCmd
= eCommand
;
1252 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bForceSCAN
= TRUE
;
1253 memset(pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].abyCmdDesireSSID
, 0 , WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1254 if (pbyItem0
!= NULL
) {
1256 case WLAN_CMD_BSSID_SCAN
:
1257 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bForceSCAN
= FALSE
;
1258 MEMvCopy(pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].abyCmdDesireSSID
,
1259 pbyItem0
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1263 MEMvCopy(pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].abyCmdDesireSSID
,
1264 pbyItem0
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1267 case WLAN_CMD_DISASSOCIATE
:
1268 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bNeedRadioOFF
= *((int *)pbyItem0
);
1271 case WLAN_CMD_DEAUTH:
1272 pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].wDeAuthenReason = *((PWORD)pbyItem0);
1276 case WLAN_CMD_RADIO
:
1277 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bRadioCmd
= *((int *)pbyItem0
);
1285 ADD_ONE_WITH_WRAP_AROUND(pDevice
->uCmdEnqueueIdx
, CMD_Q_SIZE
);
1286 pDevice
->cbFreeCmdQueue
--;
1288 if (pDevice
->bCmdRunning
== FALSE
) {
1289 s_bCommandComplete(pDevice
);
1299 * Clear BSSID_SCAN cmd in CMD Queue
1303 * hDeviceContext - Pointer to the adapter
1304 * eCommand - Command
1308 * Return Value: TRUE if success; otherwise FALSE
1312 BOOL
s_bClearBSSID_SCAN (
1313 IN HANDLE hDeviceContext
1316 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1317 UINT uCmdDequeueIdx
= pDevice
->uCmdDequeueIdx
;
1320 if ((pDevice
->cbFreeCmdQueue
< CMD_Q_SIZE
) && (uCmdDequeueIdx
!= pDevice
->uCmdEnqueueIdx
)) {
1321 for (ii
= 0; ii
< (CMD_Q_SIZE
- pDevice
->cbFreeCmdQueue
); ii
++) {
1322 if (pDevice
->eCmdQueue
[uCmdDequeueIdx
].eCmd
== WLAN_CMD_BSSID_SCAN
)
1323 pDevice
->eCmdQueue
[uCmdDequeueIdx
].eCmd
= WLAN_CMD_IDLE
;
1324 ADD_ONE_WITH_WRAP_AROUND(uCmdDequeueIdx
, CMD_Q_SIZE
);
1325 if (uCmdDequeueIdx
== pDevice
->uCmdEnqueueIdx
)
1333 //mike add:reset command timer
1336 IN HANDLE hDeviceContext
1339 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1342 del_timer(&pDevice
->sTimerCommand
);
1344 init_timer(&pDevice
->sTimerCommand
);
1345 pDevice
->sTimerCommand
.data
= (ULONG
)pDevice
;
1346 pDevice
->sTimerCommand
.function
= (TimerFunction
)vRunCommand
;
1347 pDevice
->sTimerCommand
.expires
= RUN_AT(HZ
);
1348 pDevice
->cbFreeCmdQueue
= CMD_Q_SIZE
;
1349 pDevice
->uCmdDequeueIdx
= 0;
1350 pDevice
->uCmdEnqueueIdx
= 0;
1351 pDevice
->eCommandState
= WLAN_CMD_IDLE
;
1352 pDevice
->bCmdRunning
= FALSE
;
1353 pDevice
->bCmdClear
= FALSE
;
1356 //2007-0115-08<Add>by MikeLiu
1360 IN HANDLE hDeviceContext
1363 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1364 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
1366 pDevice
->nTxDataTimeCout
++;
1368 if(pDevice
->nTxDataTimeCout
<4) //don't tx data if timer less than 40s
1370 // printk("mike:%s-->no data Tx not exceed the desired Time as %d\n",__FUNCTION__,
1371 // (int)pDevice->nTxDataTimeCout);
1372 pDevice
->sTimerTxData
.expires
= RUN_AT(10*HZ
); //10s callback
1373 add_timer(&pDevice
->sTimerTxData
);
1377 spin_lock_irq(&pDevice
->lock
);
1378 //is wap_supplicant running sucessful OR only open && sharekey mode!
1380 if(((pDevice
->bLinkPass
==TRUE
)&&(pMgmt
->eAuthenMode
< WMAC_AUTH_WPA
)) || //open && sharekey linking
1381 (pDevice
->fWPA_Authened
== TRUE
)) { //wpa linking
1383 if(pDevice
->bLinkPass
==TRUE
) {
1385 // printk("mike:%s-->InSleep Tx Data Procedure\n",__FUNCTION__);
1386 pDevice
->fTxDataInSleep
= TRUE
;
1387 PSbSendNullPacket(pDevice
); //send null packet
1388 pDevice
->fTxDataInSleep
= FALSE
;
1390 spin_unlock_irq(&pDevice
->lock
);
1392 pDevice
->sTimerTxData
.expires
= RUN_AT(10*HZ
); //10s callback
1393 add_timer(&pDevice
->sTimerTxData
);