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 //2008-0526-02<Add>by MikeLiu
528 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
529 vCommandTimerWait((HANDLE
)pDevice
, 100);
531 vCommandTimerWait((HANDLE
)pDevice
, WCMD_ACTIVE_SCAN_TIME
);
535 spin_unlock_irq(&pDevice
->lock
);
536 vCommandTimerWait((HANDLE
)pDevice
, WCMD_PASSIVE_SCAN_TIME
);
544 case WLAN_CMD_SCAN_END
:
546 // Set Baseband's sensitivity back.
547 if (pDevice
->byBBType
!= pDevice
->byScanBBType
) {
548 pDevice
->byBBType
= pDevice
->byScanBBType
;
549 CARDvSetBSSMode(pDevice
);
552 if (pDevice
->bUpdateBBVGA
) {
553 BBvSetShortSlotTime(pDevice
);
554 BBvSetVGAGainOffset(pDevice
, pDevice
->byBBVGACurrent
);
555 BBvUpdatePreEDThreshold(pDevice
, FALSE
);
559 vAdHocBeaconRestart(pDevice
);
561 CARDbSetMediaChannel(pDevice
, pMgmt
->uCurrChannel
);
563 if (pMgmt
->bCurrBSSIDFilterOn
) {
564 MACvRegBitsOn(pDevice
, MAC_REG_RCR
, RCR_BSSID
);
565 pDevice
->byRxMode
|= RCR_BSSID
;
567 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Scanning, set back to channel: [%d]\n", pMgmt
->uCurrChannel
);
568 pMgmt
->eScanState
= WMAC_NO_SCANNING
;
569 pDevice
->bStopDataPkt
= FALSE
;
570 //2008-0409-07, <Add> by Einsn Liu
571 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
572 if(pMgmt
->eScanType
== WMAC_SCAN_PASSIVE
)
574 //send scan event to wpa_Supplicant
575 union iwreq_data wrqu
;
576 PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
577 memset(&wrqu
, 0, sizeof(wrqu
));
578 wireless_send_event(pDevice
->dev
, SIOCGIWSCAN
, &wrqu
, NULL
);
581 s_bCommandComplete(pDevice
);
584 case WLAN_CMD_DISASSOCIATE_START
:
585 pDevice
->byReAssocCount
= 0;
586 if ((pMgmt
->eCurrMode
== WMAC_MODE_ESS_STA
) &&
587 (pMgmt
->eCurrState
!= WMAC_STATE_ASSOC
)) {
588 s_bCommandComplete(pDevice
);
589 spin_unlock_irq(&pDevice
->lock
);
593 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
594 pDevice
->bwextstep0
= FALSE
;
595 pDevice
->bwextstep1
= FALSE
;
596 pDevice
->bwextstep2
= FALSE
;
597 pDevice
->bwextstep3
= FALSE
;
598 pDevice
->bWPASuppWextEnabled
= FALSE
;
600 pDevice
->fWPA_Authened
= FALSE
;
602 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Send Disassociation Packet..\n");
603 // reason = 8 : disassoc because sta has left
604 vMgrDisassocBeginSta((HANDLE
)pDevice
, pMgmt
, pMgmt
->abyCurrBSSID
, (8), &Status
);
605 pDevice
->bLinkPass
= FALSE
;
606 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_SLOW
);
607 // unlock command busy
608 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
610 memset(pItemSSID
->abySSID
, 0, WLAN_SSID_MAXLEN
);
611 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
612 pMgmt
->sNodeDBTable
[0].bActive
= FALSE
;
613 // pDevice->bBeaconBufReady = FALSE;
615 netif_stop_queue(pDevice
->dev
);
616 if (pDevice
->bNeedRadioOFF
== TRUE
)
617 CARDbRadioPowerOff(pDevice
);
618 s_bCommandComplete(pDevice
);
622 case WLAN_CMD_SSID_START
:
624 pDevice
->byReAssocCount
= 0;
625 if (pDevice
->bRadioOff
== TRUE
) {
626 s_bCommandComplete(pDevice
);
627 spin_unlock_irq(&pDevice
->lock
);
631 //20080131-03,<Add> by Mike Liu
633 memcpy(pMgmt
->abyAdHocSSID
,pMgmt
->abyDesireSSID
,
634 ((PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
)->len
+ WLAN_IEHDR_LEN
);
636 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
;
637 pItemSSIDCurr
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
638 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" cmd: desire ssid = %s\n", pItemSSID
->abySSID
);
639 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" cmd: curr ssid = %s\n", pItemSSIDCurr
->abySSID
);
641 if (pMgmt
->eCurrState
== WMAC_STATE_ASSOC
) {
642 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" Cmd pMgmt->eCurrState == WMAC_STATE_ASSOC\n");
643 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" pItemSSID->len =%d\n",pItemSSID
->len
);
644 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" pItemSSIDCurr->len = %d\n",pItemSSIDCurr
->len
);
645 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" desire ssid = %s\n", pItemSSID
->abySSID
);
646 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" curr ssid = %s\n", pItemSSIDCurr
->abySSID
);
649 if ((pMgmt
->eCurrState
== WMAC_STATE_ASSOC
) ||
650 ((pMgmt
->eCurrMode
== WMAC_MODE_IBSS_STA
)&& (pMgmt
->eCurrState
== WMAC_STATE_JOINTED
))) {
652 if (pItemSSID
->len
== pItemSSIDCurr
->len
) {
653 if (memcmp(pItemSSID
->abySSID
, pItemSSIDCurr
->abySSID
, pItemSSID
->len
) == 0) {
654 s_bCommandComplete(pDevice
);
655 spin_unlock_irq(&pDevice
->lock
);
659 netif_stop_queue(pDevice
->dev
);
660 pDevice
->bLinkPass
= FALSE
;
661 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_SLOW
);
664 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
665 pMgmt
->eCurrMode
= WMAC_MODE_STANDBY
;
666 PSvDisablePowerSaving((HANDLE
)pDevice
);
667 BSSvClearNodeDBTable(pDevice
, 0);
668 vMgrJoinBSSBegin((HANDLE
)pDevice
, &Status
);
670 if ((pMgmt
->eCurrMode
== WMAC_MODE_ESS_STA
) && (pMgmt
->eCurrState
== WMAC_STATE_JOINTED
)) {
671 // Call mgr to begin the deauthentication
672 // reason = (3) beacuse sta has left ESS
673 if (pMgmt
->eCurrState
>= WMAC_STATE_AUTH
) {
674 vMgrDeAuthenBeginSta((HANDLE
)pDevice
, pMgmt
, pMgmt
->abyCurrBSSID
, (3), &Status
);
676 // Call mgr to begin the authentication
677 vMgrAuthenBeginSta((HANDLE
)pDevice
, pMgmt
, &Status
);
678 if (Status
== CMD_STATUS_SUCCESS
) {
679 pDevice
->byLinkWaitCount
= 0;
680 pDevice
->eCommandState
= WLAN_AUTHENTICATE_WAIT
;
681 vCommandTimerWait((HANDLE
)pDevice
, AUTHENTICATE_TIMEOUT
);
682 spin_unlock_irq(&pDevice
->lock
);
683 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" Set eCommandState = WLAN_AUTHENTICATE_WAIT\n");
688 else if (pMgmt
->eCurrMode
== WMAC_MODE_IBSS_STA
) {
689 if (pMgmt
->eCurrState
== WMAC_STATE_JOINTED
) {
690 if (netif_queue_stopped(pDevice
->dev
)){
691 netif_wake_queue(pDevice
->dev
);
693 pDevice
->bLinkPass
= TRUE
;
694 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_INTER
);
695 pMgmt
->sNodeDBTable
[0].bActive
= TRUE
;
696 pMgmt
->sNodeDBTable
[0].uInActiveCount
= 0;
700 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"CreateOwn IBSS by CurrMode = IBSS_STA \n");
701 vMgrCreateOwnIBSS((HANDLE
)pDevice
, &Status
);
702 if (Status
!= CMD_STATUS_SUCCESS
){
703 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_IBSS_CREATE fail ! \n");
705 BSSvAddMulticastNode(pDevice
);
707 s_bClearBSSID_SCAN(pDevice
);
710 else if (pMgmt
->eCurrMode
== WMAC_MODE_STANDBY
) {
711 if (pMgmt
->eConfigMode
== WMAC_CONFIG_IBSS_STA
||
712 pMgmt
->eConfigMode
== WMAC_CONFIG_AUTO
) {
714 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"CreateOwn IBSS by CurrMode = STANDBY \n");
715 vMgrCreateOwnIBSS((HANDLE
)pDevice
, &Status
);
716 if (Status
!= CMD_STATUS_SUCCESS
){
717 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_IBSS_CREATE fail ! \n");
719 BSSvAddMulticastNode(pDevice
);
720 s_bClearBSSID_SCAN(pDevice
);
722 pDevice->bLinkPass = TRUE;
723 ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER);
724 if (netif_queue_stopped(pDevice->dev)){
725 netif_wake_queue(pDevice->dev);
727 s_bClearBSSID_SCAN(pDevice);
731 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Disconnect SSID none\n");
732 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
733 // if(pDevice->bWPASuppWextEnabled == TRUE)
735 union iwreq_data wrqu
;
736 memset(&wrqu
, 0, sizeof (wrqu
));
737 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
738 PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated:vMgrJoinBSSBegin Fail !!)\n");
739 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
744 s_bCommandComplete(pDevice
);
747 case WLAN_AUTHENTICATE_WAIT
:
748 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState == WLAN_AUTHENTICATE_WAIT\n");
749 if (pMgmt
->eCurrState
== WMAC_STATE_AUTH
) {
750 pDevice
->byLinkWaitCount
= 0;
751 // Call mgr to begin the association
752 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCurrState == WMAC_STATE_AUTH\n");
753 vMgrAssocBeginSta((HANDLE
)pDevice
, pMgmt
, &Status
);
754 if (Status
== CMD_STATUS_SUCCESS
) {
755 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState = WLAN_ASSOCIATE_WAIT\n");
756 pDevice
->byLinkWaitCount
= 0;
757 pDevice
->eCommandState
= WLAN_ASSOCIATE_WAIT
;
758 vCommandTimerWait((HANDLE
)pDevice
, ASSOCIATE_TIMEOUT
);
759 spin_unlock_irq(&pDevice
->lock
);
763 else if(pMgmt
->eCurrState
< WMAC_STATE_AUTHPENDING
) {
764 printk("WLAN_AUTHENTICATE_WAIT:Authen Fail???\n");
766 else if(pDevice
->byLinkWaitCount
<= 4){ //mike add:wait another 2 sec if authenticated_frame delay!
767 pDevice
->byLinkWaitCount
++;
768 printk("WLAN_AUTHENTICATE_WAIT:wait %d times!!\n",pDevice
->byLinkWaitCount
);
769 spin_unlock_irq(&pDevice
->lock
);
770 vCommandTimerWait((HANDLE
)pDevice
, AUTHENTICATE_TIMEOUT
/2);
773 pDevice
->byLinkWaitCount
= 0;
775 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
776 // if(pDevice->bWPASuppWextEnabled == TRUE)
778 union iwreq_data wrqu
;
779 memset(&wrqu
, 0, sizeof (wrqu
));
780 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
781 printk("wireless_send_event--->SIOCGIWAP(disassociated:AUTHENTICATE_WAIT_timeout)\n");
782 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
787 s_bCommandComplete(pDevice
);
790 case WLAN_ASSOCIATE_WAIT
:
791 if (pMgmt
->eCurrState
== WMAC_STATE_ASSOC
) {
792 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCurrState == WMAC_STATE_ASSOC\n");
793 if (pDevice
->ePSMode
!= WMAC_POWER_CAM
) {
794 PSvEnablePowerSaving((HANDLE
)pDevice
, pMgmt
->wListenInterval
);
797 if (pMgmt->eAuthenMode >= WMAC_AUTH_WPA) {
798 KeybRemoveAllKey(pDevice, &(pDevice->sKey), pDevice->abyBSSID);
801 pDevice
->byLinkWaitCount
= 0;
802 pDevice
->byReAssocCount
= 0;
803 pDevice
->bLinkPass
= TRUE
;
804 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_INTER
);
805 s_bClearBSSID_SCAN(pDevice
);
807 if (netif_queue_stopped(pDevice
->dev
)){
808 netif_wake_queue(pDevice
->dev
);
811 //2007-0115-07<Add>by MikeLiu
813 if(pDevice
->IsTxDataTrigger
!= FALSE
) { //TxDataTimer is not triggered at the first time
814 // printk("Re-initial TxDataTimer****\n");
815 del_timer(&pDevice
->sTimerTxData
);
816 init_timer(&pDevice
->sTimerTxData
);
817 pDevice
->sTimerTxData
.data
= (ULONG
)pDevice
;
818 pDevice
->sTimerTxData
.function
= (TimerFunction
)BSSvSecondTxData
;
819 pDevice
->sTimerTxData
.expires
= RUN_AT(10*HZ
); //10s callback
820 pDevice
->fTxDataInSleep
= FALSE
;
821 pDevice
->nTxDataTimeCout
= 0;
824 // printk("mike:-->First time triger TimerTxData InSleep\n");
826 pDevice
->IsTxDataTrigger
= TRUE
;
827 add_timer(&pDevice
->sTimerTxData
);
831 else if(pMgmt
->eCurrState
< WMAC_STATE_ASSOCPENDING
) {
832 printk("WLAN_ASSOCIATE_WAIT:Association Fail???\n");
834 else if(pDevice
->byLinkWaitCount
<= 4){ //mike add:wait another 2 sec if associated_frame delay!
835 pDevice
->byLinkWaitCount
++;
836 printk("WLAN_ASSOCIATE_WAIT:wait %d times!!\n",pDevice
->byLinkWaitCount
);
837 spin_unlock_irq(&pDevice
->lock
);
838 vCommandTimerWait((HANDLE
)pDevice
, ASSOCIATE_TIMEOUT
/2);
841 pDevice
->byLinkWaitCount
= 0;
843 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
844 // if(pDevice->bWPASuppWextEnabled == TRUE)
846 union iwreq_data wrqu
;
847 memset(&wrqu
, 0, sizeof (wrqu
));
848 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
849 printk("wireless_send_event--->SIOCGIWAP(disassociated:ASSOCIATE_WAIT_timeout)\n");
850 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
855 s_bCommandComplete(pDevice
);
858 case WLAN_CMD_AP_MODE_START
:
859 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState == WLAN_CMD_AP_MODE_START\n");
861 if (pMgmt
->eConfigMode
== WMAC_CONFIG_AP
) {
862 del_timer(&pMgmt
->sTimerSecondCallback
);
863 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
864 pMgmt
->eCurrMode
= WMAC_MODE_STANDBY
;
865 pDevice
->bLinkPass
= FALSE
;
866 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_SLOW
);
867 if (pDevice
->bEnableHostWEP
== TRUE
)
868 BSSvClearNodeDBTable(pDevice
, 1);
870 BSSvClearNodeDBTable(pDevice
, 0);
871 pDevice
->uAssocCount
= 0;
872 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
873 pDevice
->bFixRate
= FALSE
;
875 vMgrCreateOwnIBSS((HANDLE
)pDevice
, &Status
);
876 if (Status
!= CMD_STATUS_SUCCESS
){
877 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" vMgrCreateOwnIBSS fail ! \n");
879 // alway turn off unicast bit
880 MACvRegBitsOff(pDevice
, MAC_REG_RCR
, RCR_UNICAST
);
881 pDevice
->byRxMode
&= ~RCR_UNICAST
;
882 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"wcmd: rx_mode = %x\n", pDevice
->byRxMode
);
883 BSSvAddMulticastNode(pDevice
);
884 if (netif_queue_stopped(pDevice
->dev
)){
885 netif_wake_queue(pDevice
->dev
);
887 pDevice
->bLinkPass
= TRUE
;
888 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_INTER
);
889 add_timer(&pMgmt
->sTimerSecondCallback
);
891 s_bCommandComplete(pDevice
);
894 case WLAN_CMD_TX_PSPACKET_START
:
896 if (pMgmt
->sNodeDBTable
[0].bRxPSPoll
) {
897 while ((skb
= skb_dequeue(&pMgmt
->sNodeDBTable
[0].sTxPSQueue
)) != NULL
) {
898 if (skb_queue_empty(&pMgmt
->sNodeDBTable
[0].sTxPSQueue
)) {
899 pMgmt
->abyPSTxMap
[0] &= ~byMask
[0];
900 pDevice
->bMoreData
= FALSE
;
903 pDevice
->bMoreData
= TRUE
;
906 if (nsDMA_tx_packet(pDevice
, TYPE_AC0DMA
, skb
) != 0) {
907 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Multicast ps tx fail \n");
910 pMgmt
->sNodeDBTable
[0].wEnQueueCnt
--;
915 for (ii
= 1; ii
< (MAX_NODE_NUM
+ 1); ii
++) {
916 if (pMgmt
->sNodeDBTable
[ii
].bActive
&&
917 pMgmt
->sNodeDBTable
[ii
].bRxPSPoll
) {
918 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Index=%d Enqueu Cnt= %d\n",
919 ii
, pMgmt
->sNodeDBTable
[ii
].wEnQueueCnt
);
920 while ((skb
= skb_dequeue(&pMgmt
->sNodeDBTable
[ii
].sTxPSQueue
)) != NULL
) {
921 if (skb_queue_empty(&pMgmt
->sNodeDBTable
[ii
].sTxPSQueue
)) {
923 pMgmt
->abyPSTxMap
[pMgmt
->sNodeDBTable
[ii
].wAID
>> 3] &=
924 ~byMask
[pMgmt
->sNodeDBTable
[ii
].wAID
& 7];
925 pDevice
->bMoreData
= FALSE
;
928 pDevice
->bMoreData
= TRUE
;
931 if (nsDMA_tx_packet(pDevice
, TYPE_AC0DMA
, skb
) != 0) {
932 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"sta ps tx fail \n");
935 pMgmt
->sNodeDBTable
[ii
].wEnQueueCnt
--;
936 // check if sta ps enable, wait next pspoll
937 // if sta ps disable, send all pending buffers.
938 if (pMgmt
->sNodeDBTable
[ii
].bPSEnable
)
941 if (skb_queue_empty(&pMgmt
->sNodeDBTable
[ii
].sTxPSQueue
)) {
943 pMgmt
->abyPSTxMap
[pMgmt
->sNodeDBTable
[ii
].wAID
>> 3] &=
944 ~byMask
[pMgmt
->sNodeDBTable
[ii
].wAID
& 7];
945 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Index=%d PS queue clear \n", ii
);
947 pMgmt
->sNodeDBTable
[ii
].bRxPSPoll
= FALSE
;
951 s_bCommandComplete(pDevice
);
954 case WLAN_CMD_RADIO_START
:
956 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState == WLAN_CMD_RADIO_START\n");
957 // if (pDevice->bRadioCmd == TRUE)
958 // CARDbRadioPowerOn(pDevice);
960 // CARDbRadioPowerOff(pDevice);
961 //2008-09-09<Add> BY Mike:Hot Key for Radio On/Off
963 NTSTATUS ntStatus
= STATUS_SUCCESS
;
966 ntStatus
= CONTROLnsRequestIn(pDevice
,
969 MESSAGE_REQUEST_MACREG
,
973 if ( ntStatus
!= STATUS_SUCCESS
) {
974 s_bCommandComplete(pDevice
);
975 spin_unlock_irq(&pDevice
->lock
);
978 if ( (byTmp
& GPIO3_DATA
) == 0 ) {
979 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_RADIO_START_OFF........................\n");
980 // Old commands are useless.
982 pDevice
->cbFreeCmdQueue
= CMD_Q_SIZE
;
983 pDevice
->uCmdDequeueIdx
= 0;
984 pDevice
->uCmdEnqueueIdx
= 0;
985 //0415pDevice->bCmdRunning = FALSE;
986 pDevice
->bCmdClear
= TRUE
;
987 pDevice
->bStopTx0Pkt
= FALSE
;
988 pDevice
->bStopDataPkt
= TRUE
;
990 pDevice
->byKeyIndex
= 0;
991 pDevice
->bTransmitKey
= FALSE
;
992 spin_unlock_irq(&pDevice
->lock
);
993 KeyvInitTable(pDevice
,&pDevice
->sKey
);
994 spin_lock_irq(&pDevice
->lock
);
995 pMgmt
->byCSSPK
= KEY_CTL_NONE
;
996 pMgmt
->byCSSGK
= KEY_CTL_NONE
;
998 if (pDevice
->bLinkPass
== TRUE
) {
999 // reason = 8 : disassoc because sta has left
1000 vMgrDisassocBeginSta((HANDLE
)pDevice
, pMgmt
, pMgmt
->abyCurrBSSID
, (8), &Status
);
1001 pDevice
->bLinkPass
= FALSE
;
1002 // unlock command busy
1003 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
1004 pMgmt
->sNodeDBTable
[0].bActive
= FALSE
;
1005 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1006 // if(pDevice->bWPASuppWextEnabled == TRUE)
1008 union iwreq_data wrqu
;
1009 memset(&wrqu
, 0, sizeof (wrqu
));
1010 wrqu
.ap_addr
.sa_family
= ARPHRD_ETHER
;
1011 PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated)\n");
1012 wireless_send_event(pDevice
->dev
, SIOCGIWAP
, &wrqu
, NULL
);
1016 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1017 pDevice
->bwextstep0
= FALSE
;
1018 pDevice
->bwextstep1
= FALSE
;
1019 pDevice
->bwextstep2
= FALSE
;
1020 pDevice
->bwextstep3
= FALSE
;
1021 pDevice
->bWPASuppWextEnabled
= FALSE
;
1023 //clear current SSID
1024 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
1026 memset(pItemSSID
->abySSID
, 0, WLAN_SSID_MAXLEN
);
1027 //clear dessire SSID
1028 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
;
1030 memset(pItemSSID
->abySSID
, 0, WLAN_SSID_MAXLEN
);
1032 netif_stop_queue(pDevice
->dev
);
1033 CARDbRadioPowerOff(pDevice
);
1034 MACvRegBitsOn(pDevice
,MAC_REG_GPIOCTL1
,GPIO3_INTMD
);
1035 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_OFF
);
1036 pDevice
->bHWRadioOff
= TRUE
;
1038 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" WLAN_CMD_RADIO_START_ON........................\n");
1039 pDevice
->bHWRadioOff
= FALSE
;
1040 CARDbRadioPowerOn(pDevice
);
1041 MACvRegBitsOff(pDevice
,MAC_REG_GPIOCTL1
,GPIO3_INTMD
);
1042 ControlvMaskByte(pDevice
,MESSAGE_REQUEST_MACREG
,MAC_REG_PAPEDELAY
,LEDSTS_STS
,LEDSTS_ON
);
1046 s_bCommandComplete(pDevice
);
1050 case WLAN_CMD_CHANGE_BBSENSITIVITY_START
:
1052 pDevice
->bStopDataPkt
= TRUE
;
1053 pDevice
->byBBVGACurrent
= pDevice
->byBBVGANew
;
1054 BBvSetVGAGainOffset(pDevice
, pDevice
->byBBVGACurrent
);
1055 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Change sensitivity pDevice->byBBVGACurrent = %x\n", pDevice
->byBBVGACurrent
);
1056 pDevice
->bStopDataPkt
= FALSE
;
1057 s_bCommandComplete(pDevice
);
1060 case WLAN_CMD_TBTT_WAKEUP_START
:
1061 PSbIsNextTBTTWakeUp(pDevice
);
1062 s_bCommandComplete(pDevice
);
1065 case WLAN_CMD_BECON_SEND_START
:
1066 bMgrPrepareBeaconToSend(pDevice
, pMgmt
);
1067 s_bCommandComplete(pDevice
);
1070 case WLAN_CMD_SETPOWER_START
:
1072 RFbSetPower(pDevice
, pDevice
->wCurrentRate
, pMgmt
->uCurrChannel
);
1074 s_bCommandComplete(pDevice
);
1077 case WLAN_CMD_CHANGE_ANTENNA_START
:
1078 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Change from Antenna%d to", (int)pDevice
->dwRxAntennaSel
);
1079 if ( pDevice
->dwRxAntennaSel
== 0) {
1080 pDevice
->dwRxAntennaSel
=1;
1081 if (pDevice
->bTxRxAntInv
== TRUE
)
1082 BBvSetAntennaMode(pDevice
, ANT_RXA
);
1084 BBvSetAntennaMode(pDevice
, ANT_RXB
);
1086 pDevice
->dwRxAntennaSel
=0;
1087 if (pDevice
->bTxRxAntInv
== TRUE
)
1088 BBvSetAntennaMode(pDevice
, ANT_RXB
);
1090 BBvSetAntennaMode(pDevice
, ANT_RXA
);
1092 s_bCommandComplete(pDevice
);
1095 case WLAN_CMD_REMOVE_ALLKEY_START
:
1096 KeybRemoveAllKey(pDevice
, &(pDevice
->sKey
), pDevice
->abyBSSID
);
1097 s_bCommandComplete(pDevice
);
1101 case WLAN_CMD_MAC_DISPOWERSAVING_START
:
1102 ControlvReadByte (pDevice
, MESSAGE_REQUEST_MACREG
, MAC_REG_PSCTL
, &byData
);
1103 if ( (byData
& PSCTL_PS
) != 0 ) {
1104 // disable power saving hw function
1105 CONTROLnsRequestOut(pDevice
,
1106 MESSAGE_TYPE_DISABLE_PS
,
1113 s_bCommandComplete(pDevice
);
1116 case WLAN_CMD_11H_CHSW_START
:
1117 CARDbSetMediaChannel(pDevice
, pDevice
->byNewChannel
);
1118 pDevice
->bChannelSwitch
= FALSE
;
1119 pMgmt
->uCurrChannel
= pDevice
->byNewChannel
;
1120 pDevice
->bStopDataPkt
= FALSE
;
1121 s_bCommandComplete(pDevice
);
1125 s_bCommandComplete(pDevice
);
1129 spin_unlock_irq(&pDevice
->lock
);
1136 s_bCommandComplete (
1140 PWLAN_IE_SSID pSSID
;
1141 BOOL bRadioCmd
= FALSE
;
1142 //WORD wDeAuthenReason = 0;
1143 BOOL bForceSCAN
= TRUE
;
1144 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
1147 pDevice
->eCommandState
= WLAN_CMD_IDLE
;
1148 if (pDevice
->cbFreeCmdQueue
== CMD_Q_SIZE
) {
1149 //Command Queue Empty
1150 pDevice
->bCmdRunning
= FALSE
;
1154 pDevice
->eCommand
= pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].eCmd
;
1155 pSSID
= (PWLAN_IE_SSID
)pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].abyCmdDesireSSID
;
1156 bRadioCmd
= pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].bRadioCmd
;
1157 bForceSCAN
= pDevice
->eCmdQueue
[pDevice
->uCmdDequeueIdx
].bForceSCAN
;
1158 ADD_ONE_WITH_WRAP_AROUND(pDevice
->uCmdDequeueIdx
, CMD_Q_SIZE
);
1159 pDevice
->cbFreeCmdQueue
++;
1160 pDevice
->bCmdRunning
= TRUE
;
1161 switch ( pDevice
->eCommand
) {
1162 case WLAN_CMD_BSSID_SCAN
:
1163 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState= WLAN_CMD_BSSID_SCAN\n");
1164 pDevice
->eCommandState
= WLAN_CMD_SCAN_START
;
1165 pMgmt
->uScanChannel
= 0;
1166 if (pSSID
->len
!= 0) {
1167 MEMvCopy(pMgmt
->abyScanSSID
, pSSID
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1169 memset(pMgmt
->abyScanSSID
, 0, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1172 if ((bForceSCAN == FALSE) && (pDevice->bLinkPass == TRUE)) {
1173 if ((pSSID->len == ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len) &&
1174 (MEMEqualMemory(pSSID->abySSID, ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID, pSSID->len))) {
1175 pDevice->eCommandState = WLAN_CMD_IDLE;
1181 pDevice
->eCommandState
= WLAN_CMD_SSID_START
;
1182 if (pSSID
->len
> WLAN_SSID_MAXLEN
)
1183 pSSID
->len
= WLAN_SSID_MAXLEN
;
1184 if (pSSID
->len
!= 0)
1185 MEMvCopy(pMgmt
->abyDesireSSID
, pSSID
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1186 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"eCommandState= WLAN_CMD_SSID_START\n");
1188 case WLAN_CMD_DISASSOCIATE
:
1189 pDevice
->eCommandState
= WLAN_CMD_DISASSOCIATE_START
;
1191 case WLAN_CMD_RX_PSPOLL
:
1192 pDevice
->eCommandState
= WLAN_CMD_TX_PSPACKET_START
;
1194 case WLAN_CMD_RUN_AP
:
1195 pDevice
->eCommandState
= WLAN_CMD_AP_MODE_START
;
1197 case WLAN_CMD_RADIO
:
1198 pDevice
->eCommandState
= WLAN_CMD_RADIO_START
;
1199 pDevice
->bRadioCmd
= bRadioCmd
;
1201 case WLAN_CMD_CHANGE_BBSENSITIVITY
:
1202 pDevice
->eCommandState
= WLAN_CMD_CHANGE_BBSENSITIVITY_START
;
1205 case WLAN_CMD_TBTT_WAKEUP
:
1206 pDevice
->eCommandState
= WLAN_CMD_TBTT_WAKEUP_START
;
1209 case WLAN_CMD_BECON_SEND
:
1210 pDevice
->eCommandState
= WLAN_CMD_BECON_SEND_START
;
1213 case WLAN_CMD_SETPOWER
:
1214 pDevice
->eCommandState
= WLAN_CMD_SETPOWER_START
;
1217 case WLAN_CMD_CHANGE_ANTENNA
:
1218 pDevice
->eCommandState
= WLAN_CMD_CHANGE_ANTENNA_START
;
1221 case WLAN_CMD_REMOVE_ALLKEY
:
1222 pDevice
->eCommandState
= WLAN_CMD_REMOVE_ALLKEY_START
;
1225 case WLAN_CMD_MAC_DISPOWERSAVING
:
1226 pDevice
->eCommandState
= WLAN_CMD_MAC_DISPOWERSAVING_START
;
1229 case WLAN_CMD_11H_CHSW
:
1230 pDevice
->eCommandState
= WLAN_CMD_11H_CHSW_START
;
1238 vCommandTimerWait((HANDLE
)pDevice
, 0);
1244 BOOL
bScheduleCommand (
1245 IN HANDLE hDeviceContext
,
1246 IN CMD_CODE eCommand
,
1250 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1253 if (pDevice
->cbFreeCmdQueue
== 0) {
1256 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].eCmd
= eCommand
;
1257 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bForceSCAN
= TRUE
;
1258 memset(pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].abyCmdDesireSSID
, 0 , WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1259 if (pbyItem0
!= NULL
) {
1261 case WLAN_CMD_BSSID_SCAN
:
1262 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bForceSCAN
= FALSE
;
1263 MEMvCopy(pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].abyCmdDesireSSID
,
1264 pbyItem0
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1268 MEMvCopy(pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].abyCmdDesireSSID
,
1269 pbyItem0
, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
1272 case WLAN_CMD_DISASSOCIATE
:
1273 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bNeedRadioOFF
= *((PBOOL
)pbyItem0
);
1276 case WLAN_CMD_DEAUTH:
1277 pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].wDeAuthenReason = *((PWORD)pbyItem0);
1281 case WLAN_CMD_RADIO
:
1282 pDevice
->eCmdQueue
[pDevice
->uCmdEnqueueIdx
].bRadioCmd
= *((PBOOL
)pbyItem0
);
1290 ADD_ONE_WITH_WRAP_AROUND(pDevice
->uCmdEnqueueIdx
, CMD_Q_SIZE
);
1291 pDevice
->cbFreeCmdQueue
--;
1293 if (pDevice
->bCmdRunning
== FALSE
) {
1294 s_bCommandComplete(pDevice
);
1304 * Clear BSSID_SCAN cmd in CMD Queue
1308 * hDeviceContext - Pointer to the adapter
1309 * eCommand - Command
1313 * Return Value: TRUE if success; otherwise FALSE
1317 BOOL
s_bClearBSSID_SCAN (
1318 IN HANDLE hDeviceContext
1321 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1322 UINT uCmdDequeueIdx
= pDevice
->uCmdDequeueIdx
;
1325 if ((pDevice
->cbFreeCmdQueue
< CMD_Q_SIZE
) && (uCmdDequeueIdx
!= pDevice
->uCmdEnqueueIdx
)) {
1326 for (ii
= 0; ii
< (CMD_Q_SIZE
- pDevice
->cbFreeCmdQueue
); ii
++) {
1327 if (pDevice
->eCmdQueue
[uCmdDequeueIdx
].eCmd
== WLAN_CMD_BSSID_SCAN
)
1328 pDevice
->eCmdQueue
[uCmdDequeueIdx
].eCmd
= WLAN_CMD_IDLE
;
1329 ADD_ONE_WITH_WRAP_AROUND(uCmdDequeueIdx
, CMD_Q_SIZE
);
1330 if (uCmdDequeueIdx
== pDevice
->uCmdEnqueueIdx
)
1338 //mike add:reset command timer
1341 IN HANDLE hDeviceContext
1344 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1347 del_timer(&pDevice
->sTimerCommand
);
1349 init_timer(&pDevice
->sTimerCommand
);
1350 pDevice
->sTimerCommand
.data
= (ULONG
)pDevice
;
1351 pDevice
->sTimerCommand
.function
= (TimerFunction
)vRunCommand
;
1352 pDevice
->sTimerCommand
.expires
= RUN_AT(HZ
);
1353 pDevice
->cbFreeCmdQueue
= CMD_Q_SIZE
;
1354 pDevice
->uCmdDequeueIdx
= 0;
1355 pDevice
->uCmdEnqueueIdx
= 0;
1356 pDevice
->eCommandState
= WLAN_CMD_IDLE
;
1357 pDevice
->bCmdRunning
= FALSE
;
1358 pDevice
->bCmdClear
= FALSE
;
1361 //2007-0115-08<Add>by MikeLiu
1365 IN HANDLE hDeviceContext
1368 PSDevice pDevice
= (PSDevice
)hDeviceContext
;
1369 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
1371 pDevice
->nTxDataTimeCout
++;
1373 if(pDevice
->nTxDataTimeCout
<4) //don't tx data if timer less than 40s
1375 // printk("mike:%s-->no data Tx not exceed the desired Time as %d\n",__FUNCTION__,
1376 // (int)pDevice->nTxDataTimeCout);
1377 pDevice
->sTimerTxData
.expires
= RUN_AT(10*HZ
); //10s callback
1378 add_timer(&pDevice
->sTimerTxData
);
1382 spin_lock_irq(&pDevice
->lock
);
1383 //is wap_supplicant running sucessful OR only open && sharekey mode!
1385 if(((pDevice
->bLinkPass
==TRUE
)&&(pMgmt
->eAuthenMode
< WMAC_AUTH_WPA
)) || //open && sharekey linking
1386 (pDevice
->fWPA_Authened
== TRUE
)) { //wpa linking
1388 if(pDevice
->bLinkPass
==TRUE
) {
1390 // printk("mike:%s-->InSleep Tx Data Procedure\n",__FUNCTION__);
1391 pDevice
->fTxDataInSleep
= TRUE
;
1392 PSbSendNullPacket(pDevice
); //send null packet
1393 pDevice
->fTxDataInSleep
= FALSE
;
1395 spin_unlock_irq(&pDevice
->lock
);
1397 pDevice
->sTimerTxData
.expires
= RUN_AT(10*HZ
); //10s callback
1398 add_timer(&pDevice
->sTimerTxData
);