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92b96797 FB |
1 | /* |
2 | * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. | |
3 | * All rights reserved. | |
4 | * | |
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. | |
9 | * | |
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. | |
14 | * | |
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. | |
18 | * | |
19 | * File: wcmd.c | |
20 | * | |
21 | * Purpose: Handles the management command interface functions | |
22 | * | |
23 | * Author: Lyndon Chen | |
24 | * | |
25 | * Date: May 8, 2003 | |
26 | * | |
27 | * 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 | |
36 | * | |
37 | * Revision History: | |
38 | * | |
39 | */ | |
40 | ||
92b96797 | 41 | #include "ttype.h" |
92b96797 | 42 | #include "tmacro.h" |
92b96797 | 43 | #include "device.h" |
92b96797 | 44 | #include "mac.h" |
92b96797 | 45 | #include "card.h" |
92b96797 | 46 | #include "80211hdr.h" |
92b96797 | 47 | #include "wcmd.h" |
92b96797 | 48 | #include "wmgr.h" |
92b96797 | 49 | #include "power.h" |
92b96797 | 50 | #include "wctl.h" |
92b96797 | 51 | #include "card.h" |
92b96797 | 52 | #include "baseband.h" |
92b96797 | 53 | #include "control.h" |
92b96797 | 54 | #include "rxtx.h" |
92b96797 | 55 | #include "rf.h" |
92b96797 | 56 | #include "rndis.h" |
92b96797 | 57 | #include "channel.h" |
92b96797 | 58 | #include "iowpa.h" |
92b96797 FB |
59 | |
60 | /*--------------------- Static Definitions -------------------------*/ | |
61 | ||
62 | ||
63 | ||
64 | ||
65 | /*--------------------- Static Classes ----------------------------*/ | |
66 | ||
67 | /*--------------------- Static Variables --------------------------*/ | |
68 | static int msglevel =MSG_LEVEL_INFO; | |
69 | //static int msglevel =MSG_LEVEL_DEBUG; | |
70 | /*--------------------- Static Functions --------------------------*/ | |
71 | ||
72 | static | |
73 | VOID | |
74 | s_vProbeChannel( | |
75 | IN PSDevice pDevice | |
76 | ); | |
77 | ||
78 | ||
79 | static | |
80 | PSTxMgmtPacket | |
81 | s_MgrMakeProbeRequest( | |
82 | IN PSDevice pDevice, | |
83 | IN PSMgmtObject pMgmt, | |
84 | IN PBYTE pScanBSSID, | |
85 | IN PWLAN_IE_SSID pSSID, | |
86 | IN PWLAN_IE_SUPP_RATES pCurrRates, | |
87 | IN PWLAN_IE_SUPP_RATES pCurrExtSuppRates | |
88 | ); | |
89 | ||
90 | ||
91 | static | |
92 | BOOL | |
93 | s_bCommandComplete ( | |
94 | PSDevice pDevice | |
95 | ); | |
96 | ||
97 | ||
98 | static | |
99 | BOOL s_bClearBSSID_SCAN ( | |
100 | IN HANDLE hDeviceContext | |
101 | ); | |
102 | ||
103 | /*--------------------- Export Variables --------------------------*/ | |
104 | ||
105 | ||
106 | /*--------------------- Export Functions --------------------------*/ | |
107 | ||
108 | ||
109 | ||
110 | /* | |
111 | * Description: | |
112 | * Stop AdHoc beacon during scan process | |
113 | * | |
114 | * Parameters: | |
115 | * In: | |
116 | * pDevice - Pointer to the adapter | |
117 | * Out: | |
118 | * none | |
119 | * | |
120 | * Return Value: none | |
121 | * | |
122 | */ | |
123 | static | |
124 | void | |
125 | vAdHocBeaconStop(PSDevice pDevice) | |
126 | { | |
127 | ||
128 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
129 | BOOL bStop; | |
130 | ||
131 | /* | |
132 | * temporarily stop Beacon packet for AdHoc Server | |
133 | * if all of the following coditions are met: | |
134 | * (1) STA is in AdHoc mode | |
135 | * (2) VT3253 is programmed as automatic Beacon Transmitting | |
136 | * (3) One of the following conditions is met | |
137 | * (3.1) AdHoc channel is in B/G band and the | |
138 | * current scan channel is in A band | |
139 | * or | |
140 | * (3.2) AdHoc channel is in A mode | |
141 | */ | |
142 | bStop = FALSE; | |
143 | if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) && | |
144 | (pMgmt->eCurrState >= WMAC_STATE_STARTED)) | |
145 | { | |
146 | if ((pMgmt->uIBSSChannel <= CB_MAX_CHANNEL_24G) && | |
147 | (pMgmt->uScanChannel > CB_MAX_CHANNEL_24G)) | |
148 | { | |
149 | bStop = TRUE; | |
150 | } | |
151 | if (pMgmt->uIBSSChannel > CB_MAX_CHANNEL_24G) | |
152 | { | |
153 | bStop = TRUE; | |
154 | } | |
155 | } | |
156 | ||
157 | if (bStop) | |
158 | { | |
159 | //PMESG(("STOP_BEACON: IBSSChannel = %u, ScanChannel = %u\n", | |
160 | // pMgmt->uIBSSChannel, pMgmt->uScanChannel)); | |
161 | MACvRegBitsOff(pDevice, MAC_REG_TCR, TCR_AUTOBCNTX); | |
162 | } | |
163 | ||
164 | } /* vAdHocBeaconStop */ | |
165 | ||
166 | ||
167 | /* | |
168 | * Description: | |
169 | * Restart AdHoc beacon after scan process complete | |
170 | * | |
171 | * Parameters: | |
172 | * In: | |
173 | * pDevice - Pointer to the adapter | |
174 | * Out: | |
175 | * none | |
176 | * | |
177 | * Return Value: none | |
178 | * | |
179 | */ | |
180 | static | |
181 | void | |
182 | vAdHocBeaconRestart(PSDevice pDevice) | |
183 | { | |
184 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
185 | ||
186 | /* | |
187 | * Restart Beacon packet for AdHoc Server | |
188 | * if all of the following coditions are met: | |
189 | * (1) STA is in AdHoc mode | |
190 | * (2) VT3253 is programmed as automatic Beacon Transmitting | |
191 | */ | |
192 | if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) && | |
193 | (pMgmt->eCurrState >= WMAC_STATE_STARTED)) | |
194 | { | |
195 | //PMESG(("RESTART_BEACON\n")); | |
196 | MACvRegBitsOn(pDevice, MAC_REG_TCR, TCR_AUTOBCNTX); | |
197 | } | |
198 | ||
199 | } | |
200 | ||
201 | ||
202 | /*+ | |
203 | * | |
204 | * Routine Description: | |
205 | * Prepare and send probe request management frames. | |
206 | * | |
207 | * | |
208 | * Return Value: | |
209 | * none. | |
210 | * | |
211 | -*/ | |
212 | ||
213 | static | |
214 | VOID | |
215 | s_vProbeChannel( | |
216 | IN PSDevice pDevice | |
217 | ) | |
218 | { | |
219 | //1M, 2M, 5M, 11M, 18M, 24M, 36M, 54M | |
220 | BYTE abyCurrSuppRatesG[] = {WLAN_EID_SUPP_RATES, 8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C}; | |
221 | BYTE abyCurrExtSuppRatesG[] = {WLAN_EID_EXTSUPP_RATES, 4, 0x0C, 0x12, 0x18, 0x60}; | |
222 | //6M, 9M, 12M, 48M | |
223 | BYTE abyCurrSuppRatesA[] = {WLAN_EID_SUPP_RATES, 8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C}; | |
224 | BYTE abyCurrSuppRatesB[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16}; | |
225 | PBYTE pbyRate; | |
226 | PSTxMgmtPacket pTxPacket; | |
227 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
228 | UINT ii; | |
229 | ||
230 | ||
231 | if (pDevice->byBBType == BB_TYPE_11A) { | |
232 | pbyRate = &abyCurrSuppRatesA[0]; | |
233 | } else if (pDevice->byBBType == BB_TYPE_11B) { | |
234 | pbyRate = &abyCurrSuppRatesB[0]; | |
235 | } else { | |
236 | pbyRate = &abyCurrSuppRatesG[0]; | |
237 | } | |
238 | // build an assocreq frame and send it | |
239 | pTxPacket = s_MgrMakeProbeRequest | |
240 | ( | |
241 | pDevice, | |
242 | pMgmt, | |
243 | pMgmt->abyScanBSSID, | |
244 | (PWLAN_IE_SSID)pMgmt->abyScanSSID, | |
245 | (PWLAN_IE_SUPP_RATES)pbyRate, | |
246 | (PWLAN_IE_SUPP_RATES)abyCurrExtSuppRatesG | |
247 | ); | |
248 | ||
249 | if (pTxPacket != NULL ){ | |
250 | for (ii = 0; ii < 1 ; ii++) { | |
251 | if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) { | |
252 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe request sending fail.. \n"); | |
253 | } | |
254 | else { | |
255 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe request is sending.. \n"); | |
256 | } | |
257 | } | |
258 | } | |
259 | ||
260 | } | |
261 | ||
262 | ||
263 | ||
264 | ||
265 | /*+ | |
266 | * | |
267 | * Routine Description: | |
268 | * Constructs an probe request frame | |
269 | * | |
270 | * | |
271 | * Return Value: | |
272 | * A ptr to Tx frame or NULL on allocation failue | |
273 | * | |
274 | -*/ | |
275 | ||
276 | ||
277 | PSTxMgmtPacket | |
278 | s_MgrMakeProbeRequest( | |
279 | IN PSDevice pDevice, | |
280 | IN PSMgmtObject pMgmt, | |
281 | IN PBYTE pScanBSSID, | |
282 | IN PWLAN_IE_SSID pSSID, | |
283 | IN PWLAN_IE_SUPP_RATES pCurrRates, | |
284 | IN PWLAN_IE_SUPP_RATES pCurrExtSuppRates | |
285 | ||
286 | ) | |
287 | { | |
288 | PSTxMgmtPacket pTxPacket = NULL; | |
289 | WLAN_FR_PROBEREQ sFrame; | |
290 | ||
291 | ||
292 | pTxPacket = (PSTxMgmtPacket)pMgmt->pbyMgmtPacketPool; | |
293 | memset(pTxPacket, 0, sizeof(STxMgmtPacket) + WLAN_PROBEREQ_FR_MAXLEN); | |
294 | pTxPacket->p80211Header = (PUWLAN_80211HDR)((PBYTE)pTxPacket + sizeof(STxMgmtPacket)); | |
295 | sFrame.pBuf = (PBYTE)pTxPacket->p80211Header; | |
296 | sFrame.len = WLAN_PROBEREQ_FR_MAXLEN; | |
297 | vMgrEncodeProbeRequest(&sFrame); | |
298 | sFrame.pHdr->sA3.wFrameCtl = cpu_to_le16( | |
299 | ( | |
300 | WLAN_SET_FC_FTYPE(WLAN_TYPE_MGR) | | |
301 | WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_PROBEREQ) | |
302 | )); | |
303 | memcpy( sFrame.pHdr->sA3.abyAddr1, pScanBSSID, WLAN_ADDR_LEN); | |
304 | memcpy( sFrame.pHdr->sA3.abyAddr2, pMgmt->abyMACAddr, WLAN_ADDR_LEN); | |
305 | memcpy( sFrame.pHdr->sA3.abyAddr3, pScanBSSID, WLAN_BSSID_LEN); | |
306 | // Copy the SSID, pSSID->len=0 indicate broadcast SSID | |
307 | sFrame.pSSID = (PWLAN_IE_SSID)(sFrame.pBuf + sFrame.len); | |
308 | sFrame.len += pSSID->len + WLAN_IEHDR_LEN; | |
309 | memcpy(sFrame.pSSID, pSSID, pSSID->len + WLAN_IEHDR_LEN); | |
310 | sFrame.pSuppRates = (PWLAN_IE_SUPP_RATES)(sFrame.pBuf + sFrame.len); | |
311 | sFrame.len += pCurrRates->len + WLAN_IEHDR_LEN; | |
312 | memcpy(sFrame.pSuppRates, pCurrRates, pCurrRates->len + WLAN_IEHDR_LEN); | |
313 | // Copy the extension rate set | |
314 | if (pDevice->byBBType == BB_TYPE_11G) { | |
315 | sFrame.pExtSuppRates = (PWLAN_IE_SUPP_RATES)(sFrame.pBuf + sFrame.len); | |
316 | sFrame.len += pCurrExtSuppRates->len + WLAN_IEHDR_LEN; | |
317 | memcpy(sFrame.pExtSuppRates, pCurrExtSuppRates, pCurrExtSuppRates->len + WLAN_IEHDR_LEN); | |
318 | } | |
319 | pTxPacket->cbMPDULen = sFrame.len; | |
320 | pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN; | |
321 | ||
322 | return pTxPacket; | |
323 | } | |
324 | ||
325 | ||
326 | ||
327 | ||
328 | ||
329 | VOID | |
330 | vCommandTimerWait( | |
331 | IN HANDLE hDeviceContext, | |
332 | IN UINT MSecond | |
333 | ) | |
334 | { | |
335 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
336 | ||
337 | init_timer(&pDevice->sTimerCommand); | |
338 | pDevice->sTimerCommand.data = (ULONG)pDevice; | |
339 | pDevice->sTimerCommand.function = (TimerFunction)vRunCommand; | |
340 | // RUN_AT :1 msec ~= (HZ/1024) | |
341 | pDevice->sTimerCommand.expires = (UINT)RUN_AT((MSecond * HZ) >> 10); | |
342 | add_timer(&pDevice->sTimerCommand); | |
343 | return; | |
344 | } | |
345 | ||
346 | ||
347 | ||
348 | ||
349 | VOID | |
350 | vRunCommand( | |
351 | IN HANDLE hDeviceContext | |
352 | ) | |
353 | { | |
354 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
355 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
356 | PWLAN_IE_SSID pItemSSID; | |
357 | PWLAN_IE_SSID pItemSSIDCurr; | |
358 | CMD_STATUS Status; | |
359 | UINT ii; | |
360 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; | |
361 | struct sk_buff *skb; | |
362 | BYTE byData; | |
363 | ||
364 | ||
365 | if (pDevice->dwDiagRefCount != 0) | |
366 | return; | |
367 | if (pDevice->bCmdRunning != TRUE) | |
368 | return; | |
369 | ||
370 | spin_lock_irq(&pDevice->lock); | |
371 | ||
372 | switch ( pDevice->eCommandState ) { | |
373 | ||
374 | case WLAN_CMD_SCAN_START: | |
375 | ||
376 | pDevice->byReAssocCount = 0; | |
377 | if (pDevice->bRadioOff == TRUE) { | |
378 | s_bCommandComplete(pDevice); | |
379 | spin_unlock_irq(&pDevice->lock); | |
380 | return; | |
381 | } | |
382 | ||
383 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { | |
384 | s_bCommandComplete(pDevice); | |
385 | spin_unlock_irq(&pDevice->lock); | |
386 | return; | |
387 | } | |
388 | ||
389 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyScanSSID; | |
390 | ||
391 | if (pMgmt->uScanChannel == 0 ) { | |
392 | pMgmt->uScanChannel = pDevice->byMinChannel; | |
393 | } | |
394 | if (pMgmt->uScanChannel > pDevice->byMaxChannel) { | |
395 | pMgmt->eScanState = WMAC_NO_SCANNING; | |
396 | ||
397 | if (pDevice->byBBType != pDevice->byScanBBType) { | |
398 | pDevice->byBBType = pDevice->byScanBBType; | |
399 | CARDvSetBSSMode(pDevice); | |
400 | } | |
401 | ||
402 | if (pDevice->bUpdateBBVGA) { | |
403 | BBvSetShortSlotTime(pDevice); | |
404 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent); | |
405 | BBvUpdatePreEDThreshold(pDevice, FALSE); | |
406 | } | |
407 | // Set channel back | |
408 | vAdHocBeaconRestart(pDevice); | |
409 | // Set channel back | |
410 | CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel); | |
411 | // Set Filter | |
412 | if (pMgmt->bCurrBSSIDFilterOn) { | |
413 | MACvRegBitsOn(pDevice, MAC_REG_RCR, RCR_BSSID); | |
414 | pDevice->byRxMode |= RCR_BSSID; | |
415 | } | |
416 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning, set back to channel: [%d]\n", pMgmt->uCurrChannel); | |
417 | pDevice->bStopDataPkt = FALSE; | |
418 | s_bCommandComplete(pDevice); | |
419 | spin_unlock_irq(&pDevice->lock); | |
420 | return; | |
421 | ||
422 | } else { | |
423 | if (!ChannelValid(pDevice->byZoneType, pMgmt->uScanChannel)) { | |
424 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Invalid channel pMgmt->uScanChannel = %d \n",pMgmt->uScanChannel); | |
425 | s_bCommandComplete(pDevice); | |
426 | spin_unlock_irq(&pDevice->lock); | |
427 | return; | |
428 | } | |
429 | if (pMgmt->uScanChannel == pDevice->byMinChannel) { | |
430 | // pMgmt->eScanType = WMAC_SCAN_ACTIVE; //mike mark | |
431 | pMgmt->abyScanBSSID[0] = 0xFF; | |
432 | pMgmt->abyScanBSSID[1] = 0xFF; | |
433 | pMgmt->abyScanBSSID[2] = 0xFF; | |
434 | pMgmt->abyScanBSSID[3] = 0xFF; | |
435 | pMgmt->abyScanBSSID[4] = 0xFF; | |
436 | pMgmt->abyScanBSSID[5] = 0xFF; | |
437 | pItemSSID->byElementID = WLAN_EID_SSID; | |
438 | // clear bssid list | |
439 | // BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass); | |
440 | pMgmt->eScanState = WMAC_IS_SCANNING; | |
441 | pDevice->byScanBBType = pDevice->byBBType; //lucas | |
442 | pDevice->bStopDataPkt = TRUE; | |
443 | // Turn off RCR_BSSID filter everytime | |
444 | MACvRegBitsOff(pDevice, MAC_REG_RCR, RCR_BSSID); | |
445 | pDevice->byRxMode &= ~RCR_BSSID; | |
446 | ||
447 | } | |
448 | //lucas | |
449 | vAdHocBeaconStop(pDevice); | |
450 | if ((pDevice->byBBType != BB_TYPE_11A) && (pMgmt->uScanChannel > CB_MAX_CHANNEL_24G)) { | |
451 | pDevice->byBBType = BB_TYPE_11A; | |
452 | CARDvSetBSSMode(pDevice); | |
453 | } | |
454 | else if ((pDevice->byBBType == BB_TYPE_11A) && (pMgmt->uScanChannel <= CB_MAX_CHANNEL_24G)) { | |
455 | pDevice->byBBType = BB_TYPE_11G; | |
456 | CARDvSetBSSMode(pDevice); | |
457 | } | |
458 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning.... channel: [%d]\n", pMgmt->uScanChannel); | |
459 | // Set channel | |
460 | CARDbSetMediaChannel(pDevice, pMgmt->uScanChannel); | |
461 | // Set Baseband to be more sensitive. | |
462 | ||
463 | if (pDevice->bUpdateBBVGA) { | |
464 | BBvSetShortSlotTime(pDevice); | |
465 | BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]); | |
466 | BBvUpdatePreEDThreshold(pDevice, TRUE); | |
467 | } | |
468 | pMgmt->uScanChannel++; | |
469 | ||
470 | while (!ChannelValid(pDevice->byZoneType, pMgmt->uScanChannel) && | |
471 | pMgmt->uScanChannel <= pDevice->byMaxChannel ){ | |
472 | pMgmt->uScanChannel++; | |
473 | } | |
474 | ||
475 | if (pMgmt->uScanChannel > pDevice->byMaxChannel) { | |
476 | // Set Baseband to be not sensitive and rescan | |
477 | pDevice->eCommandState = WLAN_CMD_SCAN_END; | |
478 | ||
479 | } | |
480 | if ((pMgmt->b11hEnable == FALSE) || | |
481 | (pMgmt->uScanChannel < CB_MAX_CHANNEL_24G)) { | |
482 | s_vProbeChannel(pDevice); | |
483 | spin_unlock_irq(&pDevice->lock); | |
92b96797 | 484 | vCommandTimerWait((HANDLE)pDevice, 100); |
92b96797 FB |
485 | return; |
486 | } else { | |
487 | spin_unlock_irq(&pDevice->lock); | |
488 | vCommandTimerWait((HANDLE)pDevice, WCMD_PASSIVE_SCAN_TIME); | |
489 | return; | |
490 | } | |
491 | ||
492 | } | |
493 | ||
494 | break; | |
495 | ||
496 | case WLAN_CMD_SCAN_END: | |
497 | ||
498 | // Set Baseband's sensitivity back. | |
499 | if (pDevice->byBBType != pDevice->byScanBBType) { | |
500 | pDevice->byBBType = pDevice->byScanBBType; | |
501 | CARDvSetBSSMode(pDevice); | |
502 | } | |
503 | ||
504 | if (pDevice->bUpdateBBVGA) { | |
505 | BBvSetShortSlotTime(pDevice); | |
506 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent); | |
507 | BBvUpdatePreEDThreshold(pDevice, FALSE); | |
508 | } | |
509 | ||
510 | // Set channel back | |
511 | vAdHocBeaconRestart(pDevice); | |
512 | // Set channel back | |
513 | CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel); | |
514 | // Set Filter | |
515 | if (pMgmt->bCurrBSSIDFilterOn) { | |
516 | MACvRegBitsOn(pDevice, MAC_REG_RCR, RCR_BSSID); | |
517 | pDevice->byRxMode |= RCR_BSSID; | |
518 | } | |
519 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning, set back to channel: [%d]\n", pMgmt->uCurrChannel); | |
520 | pMgmt->eScanState = WMAC_NO_SCANNING; | |
521 | pDevice->bStopDataPkt = FALSE; | |
522 | //2008-0409-07, <Add> by Einsn Liu | |
523 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
524 | if(pMgmt->eScanType == WMAC_SCAN_PASSIVE) | |
525 | { | |
526 | //send scan event to wpa_Supplicant | |
527 | union iwreq_data wrqu; | |
528 | PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n"); | |
529 | memset(&wrqu, 0, sizeof(wrqu)); | |
530 | wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL); | |
531 | } | |
532 | #endif | |
533 | s_bCommandComplete(pDevice); | |
534 | break; | |
535 | ||
536 | case WLAN_CMD_DISASSOCIATE_START : | |
537 | pDevice->byReAssocCount = 0; | |
538 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && | |
539 | (pMgmt->eCurrState != WMAC_STATE_ASSOC)) { | |
540 | s_bCommandComplete(pDevice); | |
541 | spin_unlock_irq(&pDevice->lock); | |
542 | return; | |
543 | } else { | |
544 | ||
545 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
546 | pDevice->bwextstep0 = FALSE; | |
547 | pDevice->bwextstep1 = FALSE; | |
548 | pDevice->bwextstep2 = FALSE; | |
549 | pDevice->bwextstep3 = FALSE; | |
550 | pDevice->bWPASuppWextEnabled = FALSE; | |
551 | #endif | |
552 | pDevice->fWPA_Authened = FALSE; | |
553 | ||
554 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Send Disassociation Packet..\n"); | |
555 | // reason = 8 : disassoc because sta has left | |
556 | vMgrDisassocBeginSta((HANDLE)pDevice, pMgmt, pMgmt->abyCurrBSSID, (8), &Status); | |
557 | pDevice->bLinkPass = FALSE; | |
558 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW); | |
559 | // unlock command busy | |
560 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; | |
561 | pItemSSID->len = 0; | |
562 | memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN); | |
563 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
564 | pMgmt->sNodeDBTable[0].bActive = FALSE; | |
565 | // pDevice->bBeaconBufReady = FALSE; | |
566 | } | |
567 | netif_stop_queue(pDevice->dev); | |
568 | if (pDevice->bNeedRadioOFF == TRUE) | |
569 | CARDbRadioPowerOff(pDevice); | |
570 | s_bCommandComplete(pDevice); | |
571 | break; | |
572 | ||
573 | ||
574 | case WLAN_CMD_SSID_START: | |
575 | ||
576 | pDevice->byReAssocCount = 0; | |
577 | if (pDevice->bRadioOff == TRUE) { | |
578 | s_bCommandComplete(pDevice); | |
579 | spin_unlock_irq(&pDevice->lock); | |
580 | return; | |
581 | } | |
582 | ||
583 | //20080131-03,<Add> by Mike Liu | |
584 | #ifdef Adhoc_STA | |
585 | memcpy(pMgmt->abyAdHocSSID,pMgmt->abyDesireSSID, | |
586 | ((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->len + WLAN_IEHDR_LEN); | |
587 | #endif | |
588 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID; | |
589 | pItemSSIDCurr = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; | |
590 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" cmd: desire ssid = %s\n", pItemSSID->abySSID); | |
591 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" cmd: curr ssid = %s\n", pItemSSIDCurr->abySSID); | |
592 | ||
593 | if (pMgmt->eCurrState == WMAC_STATE_ASSOC) { | |
594 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Cmd pMgmt->eCurrState == WMAC_STATE_ASSOC\n"); | |
595 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pItemSSID->len =%d\n",pItemSSID->len); | |
596 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pItemSSIDCurr->len = %d\n",pItemSSIDCurr->len); | |
597 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" desire ssid = %s\n", pItemSSID->abySSID); | |
598 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" curr ssid = %s\n", pItemSSIDCurr->abySSID); | |
599 | } | |
600 | ||
601 | if ((pMgmt->eCurrState == WMAC_STATE_ASSOC) || | |
602 | ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)&& (pMgmt->eCurrState == WMAC_STATE_JOINTED))) { | |
603 | ||
604 | if (pItemSSID->len == pItemSSIDCurr->len) { | |
605 | if (memcmp(pItemSSID->abySSID, pItemSSIDCurr->abySSID, pItemSSID->len) == 0) { | |
606 | s_bCommandComplete(pDevice); | |
607 | spin_unlock_irq(&pDevice->lock); | |
608 | return; | |
609 | } | |
610 | } | |
611 | netif_stop_queue(pDevice->dev); | |
612 | pDevice->bLinkPass = FALSE; | |
613 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW); | |
614 | } | |
615 | // set initial state | |
616 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
617 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; | |
618 | PSvDisablePowerSaving((HANDLE)pDevice); | |
619 | BSSvClearNodeDBTable(pDevice, 0); | |
620 | vMgrJoinBSSBegin((HANDLE)pDevice, &Status); | |
621 | // if Infra mode | |
622 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pMgmt->eCurrState == WMAC_STATE_JOINTED)) { | |
623 | // Call mgr to begin the deauthentication | |
624 | // reason = (3) beacuse sta has left ESS | |
625 | if (pMgmt->eCurrState>= WMAC_STATE_AUTH) { | |
626 | vMgrDeAuthenBeginSta((HANDLE)pDevice, pMgmt, pMgmt->abyCurrBSSID, (3), &Status); | |
627 | } | |
628 | // Call mgr to begin the authentication | |
629 | vMgrAuthenBeginSta((HANDLE)pDevice, pMgmt, &Status); | |
630 | if (Status == CMD_STATUS_SUCCESS) { | |
631 | pDevice->byLinkWaitCount = 0; | |
632 | pDevice->eCommandState = WLAN_AUTHENTICATE_WAIT; | |
633 | vCommandTimerWait((HANDLE)pDevice, AUTHENTICATE_TIMEOUT); | |
634 | spin_unlock_irq(&pDevice->lock); | |
635 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Set eCommandState = WLAN_AUTHENTICATE_WAIT\n"); | |
636 | return; | |
637 | } | |
638 | } | |
639 | // if Adhoc mode | |
640 | else if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
641 | if (pMgmt->eCurrState == WMAC_STATE_JOINTED) { | |
642 | if (netif_queue_stopped(pDevice->dev)){ | |
643 | netif_wake_queue(pDevice->dev); | |
644 | } | |
645 | pDevice->bLinkPass = TRUE; | |
646 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER); | |
647 | pMgmt->sNodeDBTable[0].bActive = TRUE; | |
648 | pMgmt->sNodeDBTable[0].uInActiveCount = 0; | |
649 | } | |
650 | else { | |
651 | // start own IBSS | |
652 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CreateOwn IBSS by CurrMode = IBSS_STA \n"); | |
653 | vMgrCreateOwnIBSS((HANDLE)pDevice, &Status); | |
654 | if (Status != CMD_STATUS_SUCCESS){ | |
655 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " WLAN_CMD_IBSS_CREATE fail ! \n"); | |
656 | }; | |
657 | BSSvAddMulticastNode(pDevice); | |
658 | } | |
659 | s_bClearBSSID_SCAN(pDevice); | |
660 | } | |
661 | // if SSID not found | |
662 | else if (pMgmt->eCurrMode == WMAC_MODE_STANDBY) { | |
663 | if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA || | |
664 | pMgmt->eConfigMode == WMAC_CONFIG_AUTO) { | |
665 | // start own IBSS | |
666 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CreateOwn IBSS by CurrMode = STANDBY \n"); | |
667 | vMgrCreateOwnIBSS((HANDLE)pDevice, &Status); | |
668 | if (Status != CMD_STATUS_SUCCESS){ | |
669 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_IBSS_CREATE fail ! \n"); | |
670 | }; | |
671 | BSSvAddMulticastNode(pDevice); | |
672 | s_bClearBSSID_SCAN(pDevice); | |
673 | /* | |
674 | pDevice->bLinkPass = TRUE; | |
675 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER); | |
676 | if (netif_queue_stopped(pDevice->dev)){ | |
677 | netif_wake_queue(pDevice->dev); | |
678 | } | |
679 | s_bClearBSSID_SCAN(pDevice); | |
680 | */ | |
681 | } | |
682 | else { | |
683 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disconnect SSID none\n"); | |
684 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
685 | // if(pDevice->bWPASuppWextEnabled == TRUE) | |
686 | { | |
687 | union iwreq_data wrqu; | |
688 | memset(&wrqu, 0, sizeof (wrqu)); | |
689 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
690 | PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated:vMgrJoinBSSBegin Fail !!)\n"); | |
691 | wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL); | |
692 | } | |
693 | #endif | |
694 | } | |
695 | } | |
696 | s_bCommandComplete(pDevice); | |
697 | break; | |
698 | ||
699 | case WLAN_AUTHENTICATE_WAIT : | |
700 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState == WLAN_AUTHENTICATE_WAIT\n"); | |
701 | if (pMgmt->eCurrState == WMAC_STATE_AUTH) { | |
702 | pDevice->byLinkWaitCount = 0; | |
703 | // Call mgr to begin the association | |
704 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCurrState == WMAC_STATE_AUTH\n"); | |
705 | vMgrAssocBeginSta((HANDLE)pDevice, pMgmt, &Status); | |
706 | if (Status == CMD_STATUS_SUCCESS) { | |
707 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState = WLAN_ASSOCIATE_WAIT\n"); | |
708 | pDevice->byLinkWaitCount = 0; | |
709 | pDevice->eCommandState = WLAN_ASSOCIATE_WAIT; | |
710 | vCommandTimerWait((HANDLE)pDevice, ASSOCIATE_TIMEOUT); | |
711 | spin_unlock_irq(&pDevice->lock); | |
712 | return; | |
713 | } | |
714 | } | |
715 | else if(pMgmt->eCurrState < WMAC_STATE_AUTHPENDING) { | |
716 | printk("WLAN_AUTHENTICATE_WAIT:Authen Fail???\n"); | |
717 | } | |
718 | else if(pDevice->byLinkWaitCount <= 4){ //mike add:wait another 2 sec if authenticated_frame delay! | |
719 | pDevice->byLinkWaitCount ++; | |
720 | printk("WLAN_AUTHENTICATE_WAIT:wait %d times!!\n",pDevice->byLinkWaitCount); | |
721 | spin_unlock_irq(&pDevice->lock); | |
722 | vCommandTimerWait((HANDLE)pDevice, AUTHENTICATE_TIMEOUT/2); | |
723 | return; | |
724 | } | |
725 | pDevice->byLinkWaitCount = 0; | |
726 | #if 0 | |
727 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
728 | // if(pDevice->bWPASuppWextEnabled == TRUE) | |
729 | { | |
730 | union iwreq_data wrqu; | |
731 | memset(&wrqu, 0, sizeof (wrqu)); | |
732 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
733 | printk("wireless_send_event--->SIOCGIWAP(disassociated:AUTHENTICATE_WAIT_timeout)\n"); | |
734 | wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL); | |
735 | } | |
736 | #endif | |
737 | #endif | |
738 | ||
739 | s_bCommandComplete(pDevice); | |
740 | break; | |
741 | ||
742 | case WLAN_ASSOCIATE_WAIT : | |
743 | if (pMgmt->eCurrState == WMAC_STATE_ASSOC) { | |
744 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCurrState == WMAC_STATE_ASSOC\n"); | |
745 | if (pDevice->ePSMode != WMAC_POWER_CAM) { | |
746 | PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval); | |
747 | } | |
748 | /* | |
749 | if (pMgmt->eAuthenMode >= WMAC_AUTH_WPA) { | |
750 | KeybRemoveAllKey(pDevice, &(pDevice->sKey), pDevice->abyBSSID); | |
751 | } | |
752 | */ | |
753 | pDevice->byLinkWaitCount = 0; | |
754 | pDevice->byReAssocCount = 0; | |
755 | pDevice->bLinkPass = TRUE; | |
756 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER); | |
757 | s_bClearBSSID_SCAN(pDevice); | |
758 | ||
759 | if (netif_queue_stopped(pDevice->dev)){ | |
760 | netif_wake_queue(pDevice->dev); | |
761 | } | |
762 | ||
763 | //2007-0115-07<Add>by MikeLiu | |
764 | #ifdef TxInSleep | |
765 | if(pDevice->IsTxDataTrigger != FALSE) { //TxDataTimer is not triggered at the first time | |
766 | // printk("Re-initial TxDataTimer****\n"); | |
767 | del_timer(&pDevice->sTimerTxData); | |
768 | init_timer(&pDevice->sTimerTxData); | |
769 | pDevice->sTimerTxData.data = (ULONG)pDevice; | |
770 | pDevice->sTimerTxData.function = (TimerFunction)BSSvSecondTxData; | |
771 | pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback | |
772 | pDevice->fTxDataInSleep = FALSE; | |
773 | pDevice->nTxDataTimeCout = 0; | |
774 | } | |
775 | else { | |
776 | // printk("mike:-->First time triger TimerTxData InSleep\n"); | |
777 | } | |
778 | pDevice->IsTxDataTrigger = TRUE; | |
779 | add_timer(&pDevice->sTimerTxData); | |
780 | #endif | |
781 | ||
782 | } | |
783 | else if(pMgmt->eCurrState < WMAC_STATE_ASSOCPENDING) { | |
784 | printk("WLAN_ASSOCIATE_WAIT:Association Fail???\n"); | |
785 | } | |
786 | else if(pDevice->byLinkWaitCount <= 4){ //mike add:wait another 2 sec if associated_frame delay! | |
787 | pDevice->byLinkWaitCount ++; | |
788 | printk("WLAN_ASSOCIATE_WAIT:wait %d times!!\n",pDevice->byLinkWaitCount); | |
789 | spin_unlock_irq(&pDevice->lock); | |
790 | vCommandTimerWait((HANDLE)pDevice, ASSOCIATE_TIMEOUT/2); | |
791 | return; | |
792 | } | |
793 | pDevice->byLinkWaitCount = 0; | |
794 | #if 0 | |
795 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
796 | // if(pDevice->bWPASuppWextEnabled == TRUE) | |
797 | { | |
798 | union iwreq_data wrqu; | |
799 | memset(&wrqu, 0, sizeof (wrqu)); | |
800 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
801 | printk("wireless_send_event--->SIOCGIWAP(disassociated:ASSOCIATE_WAIT_timeout)\n"); | |
802 | wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL); | |
803 | } | |
804 | #endif | |
805 | #endif | |
806 | ||
807 | s_bCommandComplete(pDevice); | |
808 | break; | |
809 | ||
810 | case WLAN_CMD_AP_MODE_START : | |
811 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState == WLAN_CMD_AP_MODE_START\n"); | |
812 | ||
813 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
814 | del_timer(&pMgmt->sTimerSecondCallback); | |
815 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
816 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; | |
817 | pDevice->bLinkPass = FALSE; | |
818 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW); | |
819 | if (pDevice->bEnableHostWEP == TRUE) | |
820 | BSSvClearNodeDBTable(pDevice, 1); | |
821 | else | |
822 | BSSvClearNodeDBTable(pDevice, 0); | |
823 | pDevice->uAssocCount = 0; | |
824 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
825 | pDevice->bFixRate = FALSE; | |
826 | ||
827 | vMgrCreateOwnIBSS((HANDLE)pDevice, &Status); | |
828 | if (Status != CMD_STATUS_SUCCESS){ | |
829 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " vMgrCreateOwnIBSS fail ! \n"); | |
830 | }; | |
831 | // alway turn off unicast bit | |
832 | MACvRegBitsOff(pDevice, MAC_REG_RCR, RCR_UNICAST); | |
833 | pDevice->byRxMode &= ~RCR_UNICAST; | |
834 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wcmd: rx_mode = %x\n", pDevice->byRxMode ); | |
835 | BSSvAddMulticastNode(pDevice); | |
836 | if (netif_queue_stopped(pDevice->dev)){ | |
837 | netif_wake_queue(pDevice->dev); | |
838 | } | |
839 | pDevice->bLinkPass = TRUE; | |
840 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER); | |
841 | add_timer(&pMgmt->sTimerSecondCallback); | |
842 | } | |
843 | s_bCommandComplete(pDevice); | |
844 | break; | |
845 | ||
846 | case WLAN_CMD_TX_PSPACKET_START : | |
847 | // DTIM Multicast tx | |
848 | if (pMgmt->sNodeDBTable[0].bRxPSPoll) { | |
849 | while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[0].sTxPSQueue)) != NULL) { | |
850 | if (skb_queue_empty(&pMgmt->sNodeDBTable[0].sTxPSQueue)) { | |
851 | pMgmt->abyPSTxMap[0] &= ~byMask[0]; | |
852 | pDevice->bMoreData = FALSE; | |
853 | } | |
854 | else { | |
855 | pDevice->bMoreData = TRUE; | |
856 | } | |
857 | ||
858 | if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) != 0) { | |
859 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Multicast ps tx fail \n"); | |
860 | } | |
861 | ||
862 | pMgmt->sNodeDBTable[0].wEnQueueCnt--; | |
863 | } | |
864 | }; | |
865 | ||
866 | // PS nodes tx | |
867 | for (ii = 1; ii < (MAX_NODE_NUM + 1); ii++) { | |
868 | if (pMgmt->sNodeDBTable[ii].bActive && | |
869 | pMgmt->sNodeDBTable[ii].bRxPSPoll) { | |
870 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Index=%d Enqueu Cnt= %d\n", | |
871 | ii, pMgmt->sNodeDBTable[ii].wEnQueueCnt); | |
872 | while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) != NULL) { | |
873 | if (skb_queue_empty(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) { | |
874 | // clear tx map | |
875 | pMgmt->abyPSTxMap[pMgmt->sNodeDBTable[ii].wAID >> 3] &= | |
876 | ~byMask[pMgmt->sNodeDBTable[ii].wAID & 7]; | |
877 | pDevice->bMoreData = FALSE; | |
878 | } | |
879 | else { | |
880 | pDevice->bMoreData = TRUE; | |
881 | } | |
882 | ||
883 | if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) != 0) { | |
884 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "sta ps tx fail \n"); | |
885 | } | |
886 | ||
887 | pMgmt->sNodeDBTable[ii].wEnQueueCnt--; | |
888 | // check if sta ps enable, wait next pspoll | |
889 | // if sta ps disable, send all pending buffers. | |
890 | if (pMgmt->sNodeDBTable[ii].bPSEnable) | |
891 | break; | |
892 | } | |
893 | if (skb_queue_empty(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) { | |
894 | // clear tx map | |
895 | pMgmt->abyPSTxMap[pMgmt->sNodeDBTable[ii].wAID >> 3] &= | |
896 | ~byMask[pMgmt->sNodeDBTable[ii].wAID & 7]; | |
897 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Index=%d PS queue clear \n", ii); | |
898 | } | |
899 | pMgmt->sNodeDBTable[ii].bRxPSPoll = FALSE; | |
900 | } | |
901 | } | |
902 | ||
903 | s_bCommandComplete(pDevice); | |
904 | break; | |
905 | ||
906 | case WLAN_CMD_RADIO_START: | |
907 | ||
908 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState == WLAN_CMD_RADIO_START\n"); | |
909 | // if (pDevice->bRadioCmd == TRUE) | |
910 | // CARDbRadioPowerOn(pDevice); | |
911 | // else | |
912 | // CARDbRadioPowerOff(pDevice); | |
913 | //2008-09-09<Add> BY Mike:Hot Key for Radio On/Off | |
914 | { | |
915 | NTSTATUS ntStatus = STATUS_SUCCESS; | |
916 | BYTE byTmp; | |
917 | ||
918 | ntStatus = CONTROLnsRequestIn(pDevice, | |
919 | MESSAGE_TYPE_READ, | |
920 | MAC_REG_GPIOCTL1, | |
921 | MESSAGE_REQUEST_MACREG, | |
922 | 1, | |
923 | &byTmp); | |
924 | ||
925 | if ( ntStatus != STATUS_SUCCESS ) { | |
926 | s_bCommandComplete(pDevice); | |
927 | spin_unlock_irq(&pDevice->lock); | |
928 | return; | |
929 | } | |
930 | if ( (byTmp & GPIO3_DATA) == 0 ) { | |
931 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_RADIO_START_OFF........................\n"); | |
932 | // Old commands are useless. | |
933 | // empty command Q | |
934 | pDevice->cbFreeCmdQueue = CMD_Q_SIZE; | |
935 | pDevice->uCmdDequeueIdx = 0; | |
936 | pDevice->uCmdEnqueueIdx = 0; | |
937 | //0415pDevice->bCmdRunning = FALSE; | |
938 | pDevice->bCmdClear = TRUE; | |
939 | pDevice->bStopTx0Pkt = FALSE; | |
940 | pDevice->bStopDataPkt = TRUE; | |
941 | ||
942 | pDevice->byKeyIndex = 0; | |
943 | pDevice->bTransmitKey = FALSE; | |
944 | spin_unlock_irq(&pDevice->lock); | |
945 | KeyvInitTable(pDevice,&pDevice->sKey); | |
946 | spin_lock_irq(&pDevice->lock); | |
947 | pMgmt->byCSSPK = KEY_CTL_NONE; | |
948 | pMgmt->byCSSGK = KEY_CTL_NONE; | |
949 | ||
950 | if (pDevice->bLinkPass == TRUE) { | |
951 | // reason = 8 : disassoc because sta has left | |
952 | vMgrDisassocBeginSta((HANDLE)pDevice, pMgmt, pMgmt->abyCurrBSSID, (8), &Status); | |
953 | pDevice->bLinkPass = FALSE; | |
954 | // unlock command busy | |
955 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
956 | pMgmt->sNodeDBTable[0].bActive = FALSE; | |
957 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
958 | // if(pDevice->bWPASuppWextEnabled == TRUE) | |
959 | { | |
960 | union iwreq_data wrqu; | |
961 | memset(&wrqu, 0, sizeof (wrqu)); | |
962 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
963 | PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated)\n"); | |
964 | wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL); | |
965 | } | |
966 | #endif | |
967 | } | |
968 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
969 | pDevice->bwextstep0 = FALSE; | |
970 | pDevice->bwextstep1 = FALSE; | |
971 | pDevice->bwextstep2 = FALSE; | |
972 | pDevice->bwextstep3 = FALSE; | |
973 | pDevice->bWPASuppWextEnabled = FALSE; | |
974 | #endif | |
975 | //clear current SSID | |
976 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; | |
977 | pItemSSID->len = 0; | |
978 | memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN); | |
979 | //clear dessire SSID | |
980 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID; | |
981 | pItemSSID->len = 0; | |
982 | memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN); | |
983 | ||
984 | netif_stop_queue(pDevice->dev); | |
985 | CARDbRadioPowerOff(pDevice); | |
986 | MACvRegBitsOn(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD); | |
987 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_OFF); | |
988 | pDevice->bHWRadioOff = TRUE; | |
989 | } else { | |
990 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_RADIO_START_ON........................\n"); | |
991 | pDevice->bHWRadioOff = FALSE; | |
992 | CARDbRadioPowerOn(pDevice); | |
993 | MACvRegBitsOff(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD); | |
994 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_ON); | |
995 | } | |
996 | } | |
997 | ||
998 | s_bCommandComplete(pDevice); | |
999 | break; | |
1000 | ||
1001 | ||
1002 | case WLAN_CMD_CHANGE_BBSENSITIVITY_START: | |
1003 | ||
1004 | pDevice->bStopDataPkt = TRUE; | |
1005 | pDevice->byBBVGACurrent = pDevice->byBBVGANew; | |
1006 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent); | |
1007 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Change sensitivity pDevice->byBBVGACurrent = %x\n", pDevice->byBBVGACurrent); | |
1008 | pDevice->bStopDataPkt = FALSE; | |
1009 | s_bCommandComplete(pDevice); | |
1010 | break; | |
1011 | ||
1012 | case WLAN_CMD_TBTT_WAKEUP_START: | |
1013 | PSbIsNextTBTTWakeUp(pDevice); | |
1014 | s_bCommandComplete(pDevice); | |
1015 | break; | |
1016 | ||
1017 | case WLAN_CMD_BECON_SEND_START: | |
1018 | bMgrPrepareBeaconToSend(pDevice, pMgmt); | |
1019 | s_bCommandComplete(pDevice); | |
1020 | break; | |
1021 | ||
1022 | case WLAN_CMD_SETPOWER_START: | |
1023 | ||
1024 | RFbSetPower(pDevice, pDevice->wCurrentRate, pMgmt->uCurrChannel); | |
1025 | ||
1026 | s_bCommandComplete(pDevice); | |
1027 | break; | |
1028 | ||
1029 | case WLAN_CMD_CHANGE_ANTENNA_START: | |
1030 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Change from Antenna%d to", (int)pDevice->dwRxAntennaSel); | |
1031 | if ( pDevice->dwRxAntennaSel == 0) { | |
1032 | pDevice->dwRxAntennaSel=1; | |
1033 | if (pDevice->bTxRxAntInv == TRUE) | |
1034 | BBvSetAntennaMode(pDevice, ANT_RXA); | |
1035 | else | |
1036 | BBvSetAntennaMode(pDevice, ANT_RXB); | |
1037 | } else { | |
1038 | pDevice->dwRxAntennaSel=0; | |
1039 | if (pDevice->bTxRxAntInv == TRUE) | |
1040 | BBvSetAntennaMode(pDevice, ANT_RXB); | |
1041 | else | |
1042 | BBvSetAntennaMode(pDevice, ANT_RXA); | |
1043 | } | |
1044 | s_bCommandComplete(pDevice); | |
1045 | break; | |
1046 | ||
1047 | case WLAN_CMD_REMOVE_ALLKEY_START: | |
1048 | KeybRemoveAllKey(pDevice, &(pDevice->sKey), pDevice->abyBSSID); | |
1049 | s_bCommandComplete(pDevice); | |
1050 | break; | |
1051 | ||
1052 | ||
1053 | case WLAN_CMD_MAC_DISPOWERSAVING_START: | |
1054 | ControlvReadByte (pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_PSCTL, &byData); | |
1055 | if ( (byData & PSCTL_PS) != 0 ) { | |
1056 | // disable power saving hw function | |
1057 | CONTROLnsRequestOut(pDevice, | |
1058 | MESSAGE_TYPE_DISABLE_PS, | |
1059 | 0, | |
1060 | 0, | |
1061 | 0, | |
1062 | NULL | |
1063 | ); | |
1064 | } | |
1065 | s_bCommandComplete(pDevice); | |
1066 | break; | |
1067 | ||
1068 | case WLAN_CMD_11H_CHSW_START: | |
1069 | CARDbSetMediaChannel(pDevice, pDevice->byNewChannel); | |
1070 | pDevice->bChannelSwitch = FALSE; | |
1071 | pMgmt->uCurrChannel = pDevice->byNewChannel; | |
1072 | pDevice->bStopDataPkt = FALSE; | |
1073 | s_bCommandComplete(pDevice); | |
1074 | break; | |
1075 | ||
1076 | default: | |
1077 | s_bCommandComplete(pDevice); | |
1078 | break; | |
1079 | } //switch | |
1080 | ||
1081 | spin_unlock_irq(&pDevice->lock); | |
1082 | return; | |
1083 | } | |
1084 | ||
1085 | ||
1086 | static | |
1087 | BOOL | |
1088 | s_bCommandComplete ( | |
1089 | PSDevice pDevice | |
1090 | ) | |
1091 | { | |
1092 | PWLAN_IE_SSID pSSID; | |
1093 | BOOL bRadioCmd = FALSE; | |
1094 | //WORD wDeAuthenReason = 0; | |
1095 | BOOL bForceSCAN = TRUE; | |
1096 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
1097 | ||
1098 | ||
1099 | pDevice->eCommandState = WLAN_CMD_IDLE; | |
1100 | if (pDevice->cbFreeCmdQueue == CMD_Q_SIZE) { | |
1101 | //Command Queue Empty | |
1102 | pDevice->bCmdRunning = FALSE; | |
1103 | return TRUE; | |
1104 | } | |
1105 | else { | |
1106 | pDevice->eCommand = pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].eCmd; | |
1107 | pSSID = (PWLAN_IE_SSID)pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].abyCmdDesireSSID; | |
1108 | bRadioCmd = pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].bRadioCmd; | |
1109 | bForceSCAN = pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].bForceSCAN; | |
1110 | ADD_ONE_WITH_WRAP_AROUND(pDevice->uCmdDequeueIdx, CMD_Q_SIZE); | |
1111 | pDevice->cbFreeCmdQueue++; | |
1112 | pDevice->bCmdRunning = TRUE; | |
1113 | switch ( pDevice->eCommand ) { | |
1114 | case WLAN_CMD_BSSID_SCAN: | |
1115 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState= WLAN_CMD_BSSID_SCAN\n"); | |
1116 | pDevice->eCommandState = WLAN_CMD_SCAN_START; | |
1117 | pMgmt->uScanChannel = 0; | |
1118 | if (pSSID->len != 0) { | |
3e362598 | 1119 | memcpy(pMgmt->abyScanSSID, pSSID, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
92b96797 FB |
1120 | } else { |
1121 | memset(pMgmt->abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); | |
1122 | } | |
1123 | /* | |
1124 | if ((bForceSCAN == FALSE) && (pDevice->bLinkPass == TRUE)) { | |
1125 | if ((pSSID->len == ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len) && | |
3e362598 | 1126 | ( !memcmp(pSSID->abySSID, ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID, pSSID->len))) { |
92b96797 FB |
1127 | pDevice->eCommandState = WLAN_CMD_IDLE; |
1128 | } | |
1129 | } | |
1130 | */ | |
1131 | break; | |
1132 | case WLAN_CMD_SSID: | |
1133 | pDevice->eCommandState = WLAN_CMD_SSID_START; | |
1134 | if (pSSID->len > WLAN_SSID_MAXLEN) | |
1135 | pSSID->len = WLAN_SSID_MAXLEN; | |
1136 | if (pSSID->len != 0) | |
3e362598 | 1137 | memcpy(pMgmt->abyDesireSSID, pSSID, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
92b96797 FB |
1138 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState= WLAN_CMD_SSID_START\n"); |
1139 | break; | |
1140 | case WLAN_CMD_DISASSOCIATE: | |
1141 | pDevice->eCommandState = WLAN_CMD_DISASSOCIATE_START; | |
1142 | break; | |
1143 | case WLAN_CMD_RX_PSPOLL: | |
1144 | pDevice->eCommandState = WLAN_CMD_TX_PSPACKET_START; | |
1145 | break; | |
1146 | case WLAN_CMD_RUN_AP: | |
1147 | pDevice->eCommandState = WLAN_CMD_AP_MODE_START; | |
1148 | break; | |
1149 | case WLAN_CMD_RADIO: | |
1150 | pDevice->eCommandState = WLAN_CMD_RADIO_START; | |
1151 | pDevice->bRadioCmd = bRadioCmd; | |
1152 | break; | |
1153 | case WLAN_CMD_CHANGE_BBSENSITIVITY: | |
1154 | pDevice->eCommandState = WLAN_CMD_CHANGE_BBSENSITIVITY_START; | |
1155 | break; | |
1156 | ||
1157 | case WLAN_CMD_TBTT_WAKEUP: | |
1158 | pDevice->eCommandState = WLAN_CMD_TBTT_WAKEUP_START; | |
1159 | break; | |
1160 | ||
1161 | case WLAN_CMD_BECON_SEND: | |
1162 | pDevice->eCommandState = WLAN_CMD_BECON_SEND_START; | |
1163 | break; | |
1164 | ||
1165 | case WLAN_CMD_SETPOWER: | |
1166 | pDevice->eCommandState = WLAN_CMD_SETPOWER_START; | |
1167 | break; | |
1168 | ||
1169 | case WLAN_CMD_CHANGE_ANTENNA: | |
1170 | pDevice->eCommandState = WLAN_CMD_CHANGE_ANTENNA_START; | |
1171 | break; | |
1172 | ||
1173 | case WLAN_CMD_REMOVE_ALLKEY: | |
1174 | pDevice->eCommandState = WLAN_CMD_REMOVE_ALLKEY_START; | |
1175 | break; | |
1176 | ||
1177 | case WLAN_CMD_MAC_DISPOWERSAVING: | |
1178 | pDevice->eCommandState = WLAN_CMD_MAC_DISPOWERSAVING_START; | |
1179 | break; | |
1180 | ||
1181 | case WLAN_CMD_11H_CHSW: | |
1182 | pDevice->eCommandState = WLAN_CMD_11H_CHSW_START; | |
1183 | break; | |
1184 | ||
1185 | default: | |
1186 | break; | |
1187 | ||
1188 | } | |
1189 | ||
1190 | vCommandTimerWait((HANDLE)pDevice, 0); | |
1191 | } | |
1192 | ||
1193 | return TRUE; | |
1194 | } | |
1195 | ||
1196 | BOOL bScheduleCommand ( | |
1197 | IN HANDLE hDeviceContext, | |
1198 | IN CMD_CODE eCommand, | |
1199 | IN PBYTE pbyItem0 | |
1200 | ) | |
1201 | { | |
1202 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1203 | ||
1204 | ||
1205 | if (pDevice->cbFreeCmdQueue == 0) { | |
1206 | return (FALSE); | |
1207 | } | |
1208 | pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].eCmd = eCommand; | |
1209 | pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bForceSCAN = TRUE; | |
1210 | memset(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID, 0 , WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); | |
1211 | if (pbyItem0 != NULL) { | |
1212 | switch (eCommand) { | |
1213 | case WLAN_CMD_BSSID_SCAN: | |
1214 | pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bForceSCAN = FALSE; | |
3e362598 | 1215 | memcpy(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID, |
92b96797 FB |
1216 | pbyItem0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
1217 | break; | |
1218 | ||
1219 | case WLAN_CMD_SSID: | |
3e362598 | 1220 | memcpy(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID, |
92b96797 FB |
1221 | pbyItem0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
1222 | break; | |
1223 | ||
1224 | case WLAN_CMD_DISASSOCIATE: | |
193a823c | 1225 | pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bNeedRadioOFF = *((int *)pbyItem0); |
92b96797 FB |
1226 | break; |
1227 | /* | |
1228 | case WLAN_CMD_DEAUTH: | |
1229 | pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].wDeAuthenReason = *((PWORD)pbyItem0); | |
1230 | break; | |
1231 | */ | |
1232 | ||
1233 | case WLAN_CMD_RADIO: | |
193a823c | 1234 | pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bRadioCmd = *((int *)pbyItem0); |
92b96797 FB |
1235 | break; |
1236 | ||
1237 | default: | |
1238 | break; | |
1239 | } | |
1240 | } | |
1241 | ||
1242 | ADD_ONE_WITH_WRAP_AROUND(pDevice->uCmdEnqueueIdx, CMD_Q_SIZE); | |
1243 | pDevice->cbFreeCmdQueue--; | |
1244 | ||
1245 | if (pDevice->bCmdRunning == FALSE) { | |
1246 | s_bCommandComplete(pDevice); | |
1247 | } | |
1248 | else { | |
1249 | } | |
1250 | return (TRUE); | |
1251 | ||
1252 | } | |
1253 | ||
1254 | /* | |
1255 | * Description: | |
1256 | * Clear BSSID_SCAN cmd in CMD Queue | |
1257 | * | |
1258 | * Parameters: | |
1259 | * In: | |
1260 | * hDeviceContext - Pointer to the adapter | |
1261 | * eCommand - Command | |
1262 | * Out: | |
1263 | * none | |
1264 | * | |
1265 | * Return Value: TRUE if success; otherwise FALSE | |
1266 | * | |
1267 | */ | |
1268 | static | |
1269 | BOOL s_bClearBSSID_SCAN ( | |
1270 | IN HANDLE hDeviceContext | |
1271 | ) | |
1272 | { | |
1273 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1274 | UINT uCmdDequeueIdx = pDevice->uCmdDequeueIdx; | |
1275 | UINT ii; | |
1276 | ||
1277 | if ((pDevice->cbFreeCmdQueue < CMD_Q_SIZE) && (uCmdDequeueIdx != pDevice->uCmdEnqueueIdx)) { | |
1278 | for (ii = 0; ii < (CMD_Q_SIZE - pDevice->cbFreeCmdQueue); ii ++) { | |
1279 | if (pDevice->eCmdQueue[uCmdDequeueIdx].eCmd == WLAN_CMD_BSSID_SCAN) | |
1280 | pDevice->eCmdQueue[uCmdDequeueIdx].eCmd = WLAN_CMD_IDLE; | |
1281 | ADD_ONE_WITH_WRAP_AROUND(uCmdDequeueIdx, CMD_Q_SIZE); | |
1282 | if (uCmdDequeueIdx == pDevice->uCmdEnqueueIdx) | |
1283 | break; | |
1284 | } | |
1285 | } | |
1286 | return TRUE; | |
1287 | } | |
1288 | ||
1289 | ||
1290 | //mike add:reset command timer | |
1291 | VOID | |
1292 | vResetCommandTimer( | |
1293 | IN HANDLE hDeviceContext | |
1294 | ) | |
1295 | { | |
1296 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1297 | ||
1298 | //delete timer | |
1299 | del_timer(&pDevice->sTimerCommand); | |
1300 | //init timer | |
1301 | init_timer(&pDevice->sTimerCommand); | |
1302 | pDevice->sTimerCommand.data = (ULONG)pDevice; | |
1303 | pDevice->sTimerCommand.function = (TimerFunction)vRunCommand; | |
1304 | pDevice->sTimerCommand.expires = RUN_AT(HZ); | |
1305 | pDevice->cbFreeCmdQueue = CMD_Q_SIZE; | |
1306 | pDevice->uCmdDequeueIdx = 0; | |
1307 | pDevice->uCmdEnqueueIdx = 0; | |
1308 | pDevice->eCommandState = WLAN_CMD_IDLE; | |
1309 | pDevice->bCmdRunning = FALSE; | |
1310 | pDevice->bCmdClear = FALSE; | |
1311 | } | |
1312 | ||
1313 | //2007-0115-08<Add>by MikeLiu | |
1314 | #ifdef TxInSleep | |
1315 | VOID | |
1316 | BSSvSecondTxData( | |
1317 | IN HANDLE hDeviceContext | |
1318 | ) | |
1319 | { | |
1320 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1321 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
1322 | ||
1323 | pDevice->nTxDataTimeCout++; | |
1324 | ||
1325 | if(pDevice->nTxDataTimeCout<4) //don't tx data if timer less than 40s | |
1326 | { | |
1327 | // printk("mike:%s-->no data Tx not exceed the desired Time as %d\n",__FUNCTION__, | |
1328 | // (int)pDevice->nTxDataTimeCout); | |
1329 | pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback | |
1330 | add_timer(&pDevice->sTimerTxData); | |
1331 | return; | |
1332 | } | |
1333 | ||
1334 | spin_lock_irq(&pDevice->lock); | |
1335 | //is wap_supplicant running sucessful OR only open && sharekey mode! | |
1336 | #if 1 | |
1337 | if(((pDevice->bLinkPass ==TRUE)&&(pMgmt->eAuthenMode < WMAC_AUTH_WPA)) || //open && sharekey linking | |
1338 | (pDevice->fWPA_Authened == TRUE)) { //wpa linking | |
1339 | #else | |
1340 | if(pDevice->bLinkPass ==TRUE) { | |
1341 | #endif | |
1342 | // printk("mike:%s-->InSleep Tx Data Procedure\n",__FUNCTION__); | |
1343 | pDevice->fTxDataInSleep = TRUE; | |
1344 | PSbSendNullPacket(pDevice); //send null packet | |
1345 | pDevice->fTxDataInSleep = FALSE; | |
1346 | } | |
1347 | spin_unlock_irq(&pDevice->lock); | |
1348 | ||
1349 | pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback | |
1350 | add_timer(&pDevice->sTimerTxData); | |
1351 | return; | |
1352 | } | |
1353 | #endif | |
1354 |