OSDN Git Service

original
[gb-231r1-is01/Gingerbread_2.3.3_r1_IS01.git] / system / wlan / ti / wilink_6_1 / TWD / TWDriver / TWDriverCtrl.c
1 /*
2  * TWDriverCtrl.c
3  *
4  * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.      
5  * All rights reserved.                                                  
6  *                                                                       
7  * Redistribution and use in source and binary forms, with or without    
8  * modification, are permitted provided that the following conditions    
9  * are met:                                                              
10  *                                                                       
11  *  * Redistributions of source code must retain the above copyright     
12  *    notice, this list of conditions and the following disclaimer.      
13  *  * Redistributions in binary form must reproduce the above copyright  
14  *    notice, this list of conditions and the following disclaimer in    
15  *    the documentation and/or other materials provided with the         
16  *    distribution.                                                      
17  *  * Neither the name Texas Instruments nor the names of its            
18  *    contributors may be used to endorse or promote products derived    
19  *    from this software without specific prior written permission.      
20  *                                                                       
21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   
22  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     
23  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
24  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  
25  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      
27  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
29  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   
30  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
31  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  */
33
34
35 /** \file  TWDriver.c 
36  *  \brief TI WLAN Hardware Access Driver, Parameters control
37  *
38  *  \see   TWDriver.h 
39  */
40
41 #define __FILE_ID__  FILE_ID_118
42 #include "TWDriver.h"
43 #include "tidef.h"
44 #include "report.h"
45 #include "txHwQueue_api.h"
46 #include "txXfer_api.h"
47 #include "txResult_api.h"
48 #include "eventMbox_api.h" 
49 #include "TWDriver.h"
50 #include "TWDriverInternal.h"
51 #include "FwEvent_api.h"
52 #include "CmdBld.h"
53 #include "RxQueue_api.h"
54
55
56 TI_STATUS TWD_SetParam (TI_HANDLE hTWD, TTwdParamInfo *pParamInfo)
57 {
58     TTwd           *pTWD = (TTwd *)hTWD;
59     TWlanParams    *pWlanParams = &DB_WLAN(pTWD->hCmdBld);
60
61     TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_SetParam: paramType=0x%X\n", pParamInfo->paramType);
62
63     switch (pParamInfo->paramType)
64     {
65         case TWD_RTS_THRESHOLD_PARAM_ID:
66
67             if  (pParamInfo->content.halCtrlRtsThreshold > TWD_RTS_THRESHOLD_MAX)
68             {
69                 TRACE1(pTWD->hReport, REPORT_SEVERITY_ERROR, "TWD########TWD_RTS_THRESHOLD_PARAM: Value out of permitted range 0x%x\n", pParamInfo->content.halCtrlRtsThreshold);
70                 return (PARAM_VALUE_NOT_VALID);
71             }
72
73             if (cmdBld_CfgRtsThreshold (pTWD->hCmdBld, pParamInfo->content.halCtrlRtsThreshold, NULL, NULL) == TI_OK)
74             {
75                 TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD########TWD_RTS_THRESHOLD_PARAM 0x%x\n", pParamInfo->content.halCtrlRtsThreshold);
76                 pWlanParams->RtsThreshold = pParamInfo->content.halCtrlRtsThreshold;
77             }
78             break;
79
80         case TWD_CTS_TO_SELF_PARAM_ID:
81             return cmdBld_CfgCtsProtection (pTWD->hCmdBld, pParamInfo->content.halCtrlCtsToSelf, NULL, NULL);
82
83         case TWD_RX_TIME_OUT_PARAM_ID:
84             if (cmdBld_CfgServicePeriodTimeout (pTWD->hCmdBld, &pParamInfo->content.halCtrlRxTimeOut, NULL, NULL) == TI_OK)
85             {
86                 pWlanParams->rxTimeOut.psPoll = pParamInfo->content.halCtrlRxTimeOut.psPoll;
87                 pWlanParams->rxTimeOut.UPSD   = pParamInfo->content.halCtrlRxTimeOut.UPSD;  
88             }
89             break;
90
91         case TWD_FRAG_THRESHOLD_PARAM_ID:
92             if (pParamInfo->content.halCtrlFragThreshold < TWD_FRAG_THRESHOLD_MIN ||
93                 pParamInfo->content.halCtrlFragThreshold > TWD_FRAG_THRESHOLD_MAX)
94                 return PARAM_VALUE_NOT_VALID;
95
96             cmdBld_CfgFragmentThreshold (pTWD->hCmdBld, pParamInfo->content.halCtrlFragThreshold, NULL, NULL);
97             break;
98
99         case TWD_MAX_RX_MSDU_LIFE_TIME_PARAM_ID:
100             cmdBld_CfgRxMsduLifeTime (pTWD->hCmdBld, pParamInfo->content.halCtrlMaxRxMsduLifetime, NULL, NULL);
101             break;
102
103         case TWD_ACX_STATISTICS_PARAM_ID:
104             if (cmdBld_CfgStatisitics (pTWD->hCmdBld, NULL, NULL) != TI_OK)
105                 return TI_NOK;
106             break;
107
108         case TWD_LISTEN_INTERVAL_PARAM_ID:
109             if (pParamInfo->content.halCtrlListenInterval < TWD_LISTEN_INTERVAL_MIN ||
110                 pParamInfo->content.halCtrlListenInterval > TWD_LISTEN_INTERVAL_MAX)
111                 return PARAM_VALUE_NOT_VALID;
112
113             pWlanParams->ListenInterval = (TI_UINT8)pParamInfo->content.halCtrlListenInterval;
114             break;
115
116         case TWD_AID_PARAM_ID:
117             pWlanParams->Aid = pParamInfo->content.halCtrlAid;
118
119             /* Configure the ACXAID info element*/
120             if (cmdBld_CfgAid (pTWD->hCmdBld, pParamInfo->content.halCtrlAid, NULL, NULL) != TI_OK)
121                return TI_NOK;
122             break;
123
124         case TWD_RSN_HW_ENC_DEC_ENABLE_PARAM_ID:
125             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD########HW_ENC_DEC_ENABLE %d\n", pParamInfo->content.rsnHwEncDecrEnable);
126
127             /* Set the Encryption/Decryption on the HW*/
128             if (cmdBld_CfgHwEncDecEnable (pTWD->hCmdBld, pParamInfo->content.rsnHwEncDecrEnable, NULL, NULL) != TI_OK)
129                 return (TI_NOK);
130             break;
131
132         case TWD_RSN_KEY_ADD_PARAM_ID:
133             TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD########KEY_ADD\n");
134
135             if (cmdBld_CmdAddKey (pTWD->hCmdBld,
136                                   (TSecurityKeys *) pParamInfo->content.configureCmdCBParams.pCb,
137                                   TI_FALSE,
138                                   pParamInfo->content.configureCmdCBParams.fCb, 
139                                   pParamInfo->content.configureCmdCBParams.hCb) != TI_OK)
140                 return TI_NOK;
141             break;
142
143         case TWD_RSN_KEY_REMOVE_PARAM_ID:
144             TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD########KEY_REMOVE\n");
145
146             if (cmdBld_CmdRemoveKey (pTWD->hCmdBld, 
147                                      (TSecurityKeys *) pParamInfo->content.configureCmdCBParams.pCb,
148                                      pParamInfo->content.configureCmdCBParams.fCb, 
149                                      pParamInfo->content.configureCmdCBParams.hCb) != TI_OK)
150                 return TI_NOK;
151             break;
152
153         case TWD_RSN_DEFAULT_KEY_ID_PARAM_ID:
154             if (*((TI_UINT8 *)pParamInfo->content.configureCmdCBParams.pCb) > MAX_DEFAULT_KEY_ID)
155                 return PARAM_VALUE_NOT_VALID;
156
157             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD########DEFAULT_KEY_ID %d\n", (TI_UINT8)pParamInfo->content.rsnDefaultKeyID);
158
159                         if (cmdBld_CmdSetWepDefaultKeyId (pTWD->hCmdBld,
160                                                                           *((TI_UINT8 *)pParamInfo->content.interogateCmdCBParams.pCb),
161                                                                           pParamInfo->content.interogateCmdCBParams.fCb, 
162                                                                           pParamInfo->content.interogateCmdCBParams.hCb) != TI_OK) 
163                 return TI_NOK;
164
165             break;
166
167         case TWD_RSN_SECURITY_MODE_PARAM_ID:
168             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD########SECURITY_MODE_SET %d\n", pParamInfo->content.rsnEncryptionStatus);
169             if (cmdBld_CfgSecureMode (pTWD->hCmdBld, (ECipherSuite)pParamInfo->content.rsnEncryptionStatus, NULL, NULL) != TI_OK)
170                 return TI_NOK;
171             break;
172
173 #ifdef XCC_MODULE_INCLUDED
174         case TWD_RSN_XCC_SW_ENC_ENABLE_PARAM_ID:
175         
176             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD: XCC_SW_ENC_ENABLE %d\n", pParamInfo->content.rsnXCCSwEncFlag);
177
178             /* when SW encryption is ON, HW encryption should be turned OFF and vice versa */
179
180             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD: Set HwEncDecrEnable to %d\n", !pParamInfo->content.rsnXCCSwEncFlag);
181
182             /* Set the Encryption/Decryption on the HW*/
183             if (cmdBld_CfgHwEncDecEnable (pTWD->hCmdBld, !pParamInfo->content.rsnXCCSwEncFlag, NULL, NULL) != TI_OK)
184                 return TI_NOK;
185             break;
186              /* not supported - CKIP*/
187         case TWD_RSN_XCC_MIC_FIELD_ENABLE_PARAM_ID:
188             break;
189 #endif /* XCC_MODULE_INCLUDED*/
190
191         case TWD_TX_POWER_PARAM_ID:
192
193             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD_TX_POWER_PARAM_ID %d\n", pParamInfo->content.halCtrlTxPowerDbm);
194
195             pWlanParams->TxPowerDbm = pParamInfo->content.halCtrlTxPowerDbm;
196
197             /* Configure the wlan hardware */
198             if (cmdBld_CfgTxPowerDbm (pTWD->hCmdBld, pWlanParams->TxPowerDbm, NULL, NULL) != TI_OK)
199                 return TI_NOK;
200             break;
201
202         case TWD_SG_ENABLE_PARAM_ID:
203             return cmdBld_CfgSgEnable (pTWD->hCmdBld, 
204                                        (ESoftGeminiEnableModes)pParamInfo->content.SoftGeminiEnable, 
205                                        NULL, 
206                                        NULL);
207
208         case TWD_SG_CONFIG_PARAM_ID:
209             return cmdBld_CfgSg (pTWD->hCmdBld, &pParamInfo->content.SoftGeminiParam, NULL, NULL);
210
211         case TWD_FM_COEX_PARAM_ID:
212             return cmdBld_CfgFmCoex (pTWD->hCmdBld, &pParamInfo->content.tFmCoexParams, NULL, NULL);
213
214         /*
215          *  TX Parameters 
216          */ 
217
218         case TWD_TX_RATE_CLASS_PARAM_ID:
219             return cmdBld_CfgTxRatePolicy (pTWD->hCmdBld, pParamInfo->content.pTxRatePlicy, NULL, NULL);
220
221         case TWD_QUEUES_PARAM_ID:
222             return cmdBld_CfgTid (pTWD->hCmdBld, pParamInfo->content.pQueueTrafficParams, NULL, NULL);
223
224         case TWD_CLK_RUN_ENABLE_PARAM_ID:
225             TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION, "TWD_SetParam: CLK_RUN_ENABLE %d\n", pParamInfo->content.halCtrlClkRunEnable);
226
227             /* Set the Encryption/Decryption on the HW*/
228             if (cmdBld_CfgClkRun (pTWD->hCmdBld, pParamInfo->content.halCtrlClkRunEnable, NULL, NULL) != TI_OK)
229                 return TI_NOK;
230             break;
231
232         case TWD_COEX_ACTIVITY_PARAM_ID:
233             cmdBld_CfgCoexActivity (pTWD->hCmdBld, &pParamInfo->content.tTwdParamsCoexActivity, NULL, NULL);
234             break;
235
236         default:
237             TRACE1(pTWD->hReport, REPORT_SEVERITY_ERROR, "TWD_SetParam - ERROR - Param is not supported, 0x%x\n", pParamInfo->paramType);
238             return PARAM_NOT_SUPPORTED;
239     }
240
241     return TI_OK;
242 }
243
244 TI_STATUS TWD_GetParam (TI_HANDLE hTWD, TTwdParamInfo *pParamInfo)
245 {
246     TTwd *pTWD = (TTwd *)hTWD;
247
248     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_GetParam: called\n");
249
250     return cmdBld_GetParam (pTWD->hCmdBld, pParamInfo);
251 }
252
253 TI_STATUS TWD_CfgRx (TI_HANDLE hTWD, TI_UINT32 uRxConfigOption, TI_UINT32 uRxFilterOption)
254 {
255     TTwd     *pTWD = (TTwd *)hTWD;
256
257     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgRx: called\n");
258
259     return cmdBld_CfgRx (pTWD->hCmdBld, uRxConfigOption, uRxFilterOption, NULL, NULL);
260 }
261
262 TI_STATUS TWD_CfgArpIpAddrTable (TI_HANDLE hTWD, TIpAddr tIpAddr, TI_BOOL bEnabled, EIpVer eIpVer)
263 {
264     TTwd *pTWD = (TTwd *)hTWD;
265
266     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgArpIpAddrTable: called\n");
267
268     return cmdBld_CfgArpIpAddrTable (pTWD->hCmdBld, tIpAddr, bEnabled, eIpVer, NULL, NULL);
269 }
270
271 /** @ingroup Misc
272  * \brief  Configure ARP IP Filter
273  * 
274  * \param hTWD                  - TWD module object handle
275  * \param  bEnabled     - Indicates if ARP filtering is Enabled (1) or Disabled (0)
276  * \return TI_OK on success or TI_NOK on failure
277  * 
278  * \par Description
279  * 
280  * \sa
281  */ 
282 TI_STATUS TWD_CfgArpIpFilter (TI_HANDLE hTWD, TI_BOOL bEnabled)
283 {
284     TTwd *pTWD = (TTwd *)hTWD;
285
286     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgArpIpFilter: called\n");
287
288     return cmdBld_CfgArpIpFilter (pTWD->hCmdBld, bEnabled, NULL, NULL);
289 }
290
291 TI_STATUS TWD_CmdSetSplitScanTimeOut  ( TI_HANDLE hTWD, TI_UINT32 uTimeOut )
292 {
293     TTwd *pTWD = (TTwd *)hTWD;
294
295     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdSetSplitScanTimeOut: called\n");
296
297     return cmdBld_CmdSetSplitScanTimeOut (pTWD->hCmdBld, uTimeOut);
298 }
299
300 TI_STATUS TWD_CmdJoinBss (TI_HANDLE hTWD, TJoinBss *pJoinBssParams)
301 {
302     TTwd      *pTWD = (TTwd *)hTWD;
303
304     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdJoinBss: called\n");
305
306     return cmdBld_CmdJoinBss (pTWD->hCmdBld, pJoinBssParams, NULL, NULL);
307 }
308
309 TI_STATUS TWD_CfgKeepAlive (TI_HANDLE hTWD, TKeepAliveParams *pKeepAliveParams)
310 {
311     TTwd      *pTWD = (TTwd *)hTWD;
312
313     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgKeepAlive: called\n");
314
315     return cmdBld_CfgKeepAlive (pTWD->hCmdBld, pKeepAliveParams, NULL, NULL);
316 }
317
318 TI_STATUS TWD_CfgKeepAliveEnaDis(TI_HANDLE hTWD, TI_UINT8 enaDisFlag)
319 {
320     TTwd      *pTWD = (TTwd *)hTWD;
321
322     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgKeepAliveEnaDis: called\n");
323
324     return cmdBld_CfgKeepAliveEnaDis (pTWD->hCmdBld, enaDisFlag, NULL, NULL);
325 }
326
327 TI_STATUS TWD_CmdTemplate (TI_HANDLE hTWD, TSetTemplate *pTemplateParams, void *fCb, TI_HANDLE hCb)
328 {
329     TTwd *pTWD = (TTwd *)hTWD;
330
331     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdTemplate: called\n");
332
333     return cmdBld_CmdTemplate (pTWD->hCmdBld, pTemplateParams, fCb, hCb);
334 }
335
336 TI_STATUS TWD_CfgSlotTime (TI_HANDLE hTWD, ESlotTime eSlotTimeVal)
337 {
338     TTwd   *pTWD = (TTwd *)hTWD;
339
340     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgSlotTime: called\n");
341
342     return cmdBld_CfgSlotTime (pTWD->hCmdBld, eSlotTimeVal, NULL, NULL);
343 }
344
345 TI_STATUS TWD_CfgPreamble (TI_HANDLE hTWD, EPreamble ePreamble)
346 {
347     TTwd   *pTWD = (TTwd *)hTWD;
348
349     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgPreamble: called\n");
350
351     return cmdBld_CfgPreamble (pTWD->hCmdBld, (Preamble_e)ePreamble, NULL, NULL);
352 }
353
354 TI_STATUS TWD_CfgPacketDetectionThreshold (TI_HANDLE hTWD, TI_UINT32 threshold)
355 {
356     TTwd   *pTWD = (TTwd *)hTWD;
357
358     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgPacketDetectionThreshold: called\n");
359
360     return cmdBld_CfgPacketDetectionThreshold (pTWD->hCmdBld, threshold, NULL, NULL);
361 }
362
363 TI_STATUS TWD_CmdDisableTx (TI_HANDLE hTWD)
364 {
365     TTwd   *pTWD = (TTwd *)hTWD;
366     
367     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdDisableTx: called\n");
368
369     return cmdBld_CmdDisableTx (pTWD->hCmdBld, NULL, NULL);
370 }
371     
372 TI_STATUS TWD_CmdEnableTx (TI_HANDLE hTWD, TI_UINT8 channel)
373 {
374     TTwd   *pTWD = (TTwd *)hTWD;
375         
376     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdEnableTx: called\n");
377
378     return cmdBld_CmdEnableTx (pTWD->hCmdBld, channel, NULL, NULL);
379 }
380
381 TI_STATUS TWD_CmdSetStaState (TI_HANDLE hTWD, TI_UINT8 staState, void *fCb, TI_HANDLE hCb)
382 {
383     TTwd *pTWD = (TTwd *)hTWD;
384
385     TRACE1(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_SetStaState: %d\n", staState);
386
387     return cmdBld_CmdSetStaState (pTWD->hCmdBld, staState, fCb, hCb);
388 }
389
390 TI_STATUS TWD_ItrRoammingStatisitics (TI_HANDLE hTWD, void *fCb, TI_HANDLE hCb, void * pCb)
391 {
392     TTwd   *pTWD = (TTwd *)hTWD;
393
394     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_ItrRoammingStatisitics: called\n");
395
396     return cmdBld_ItrRoamimgStatisitics (pTWD->hCmdBld, fCb, hCb, pCb);
397 }
398
399 /** @ingroup UnKnown
400  * \brief       Interrogate Error Count
401  * 
402  * \param  hTWD         - TWD module object handle
403  * \param  fCb          - Pointer to Command CB Function
404  * \param  hCb          - Handle to Command CB Function Obj Parameters
405  * \param  pCb          - Pointer to read parameters
406  * \return TI_OK on success or TI_NOK on failure
407  * 
408  * \par Description
409  * Interrogate ACX Error counter
410  * 
411  * \sa
412  */ 
413 TI_STATUS TWD_ItrErrorCnt (TI_HANDLE hTWD, void *fCb, TI_HANDLE hCb, void *pCb)
414 {
415     TTwd   *pTWD = (TTwd *)hTWD;
416
417     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_ItrErrorCnt: called\n");
418
419     return cmdBld_ItrErrorCnt (pTWD->hCmdBld, fCb, hCb, pCb);
420 }
421
422 TI_STATUS TWD_CmdNoiseHistogram (TI_HANDLE hTWD, TNoiseHistogram *pNoiseHistParams)
423 {
424     TTwd *pTWD = (TTwd *)hTWD;
425
426     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdNoiseHistogram: called\n");
427
428     return cmdBld_CmdNoiseHistogram (pTWD->hCmdBld, pNoiseHistParams, NULL, NULL);
429 }
430
431 TI_STATUS TWD_CfgBeaconFilterOpt (TI_HANDLE hTWD, TI_UINT8 uBeaconFilteringStatus, TI_UINT8 uNumOfBeaconsToBuffer)
432 {
433     TTwd   *pTWD = (TTwd *)hTWD;
434        
435     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgBeaconFilterOpt: called\n");
436
437     return cmdBld_CfgBeaconFilterOpt (pTWD->hCmdBld, uBeaconFilteringStatus, uNumOfBeaconsToBuffer, NULL, NULL);
438 }
439
440 TI_STATUS TWD_SetRateMngDebug(TI_HANDLE hTWD, RateMangeParams_t *pRateMngParams)
441 {
442   TTwd   *pTWD = (TTwd *)hTWD;
443
444    TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_SetRateMngDebug: called\n");
445
446    return cmdBld_CfgRateMngDbg (pTWD->hCmdBld, pRateMngParams, NULL, NULL);
447 }
448
449 TI_STATUS TWD_CfgBeaconFilterTable (TI_HANDLE hTWD, TI_UINT8 uNumOfIe, TI_UINT8 *pIeTable, TI_UINT8 uIeTableSize)
450 {
451     TTwd   *pTWD = (TTwd *)hTWD;
452       
453     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgBeaconFilterTable: called\n");
454
455     return cmdBld_CfgBeaconFilterTable (pTWD->hCmdBld, uNumOfIe, pIeTable, uIeTableSize, NULL, NULL);
456 }
457
458 TI_STATUS TWD_CfgWakeUpCondition (TI_HANDLE hTWD, TPowerMgmtConfig *pPowerMgmtConfig)
459 {
460     TTwd *pTWD = (TTwd *)hTWD;
461
462     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgWakeUpCondition: called\n");
463
464     return cmdBld_CfgWakeUpCondition (pTWD->hCmdBld, pPowerMgmtConfig, NULL, NULL);
465 }
466
467 TI_STATUS TWD_CfgBcnBrcOptions (TI_HANDLE hTWD, TPowerMgmtConfig *pPowerMgmtConfig)
468 {
469     TTwd *pTWD = (TTwd *)hTWD;
470
471     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgBcnBrcOptions: called\n");
472
473     return cmdBld_CfgBcnBrcOptions (pTWD->hCmdBld, pPowerMgmtConfig, NULL, NULL);
474 }
475
476 TFwInfo * TWD_GetFWInfo (TI_HANDLE hTWD)
477 {
478     TTwd *pTWD = (TTwd *)hTWD;
479
480     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_GetFWInfo: called\n");
481
482     return cmdBld_GetFWInfo (pTWD->hCmdBld);
483 }
484
485 TI_STATUS TWD_CmdSwitchChannel (TI_HANDLE hTWD, TSwitchChannelParams *pSwitchChannelCmd)
486 {
487     TTwd   *pTWD = (TTwd *)hTWD;
488
489     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdSwitchChannel: called\n");
490
491     return cmdBld_CmdSwitchChannel (pTWD->hCmdBld, pSwitchChannelCmd, NULL, NULL);
492 }
493
494 TI_STATUS TWD_CmdSwitchChannelCancel (TI_HANDLE hTWD, TI_UINT8 channel)
495 {
496     TTwd   *pTWD = (TTwd *)hTWD;
497
498     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdSwitchChannelCancel: called\n");
499
500     return cmdBld_CmdSwitchChannelCancel (pTWD->hCmdBld, channel, NULL, NULL);
501 }
502
503 TI_STATUS TWD_CfgMaxTxRetry (TI_HANDLE hTWD, TRroamingTriggerParams *pRoamingTriggerCmd)
504 {
505     TTwd   *pTWD = (TTwd *)hTWD;
506
507     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgMaxTxRetry: called\n");
508
509     return cmdBld_CfgMaxTxRetry (pTWD->hCmdBld, pRoamingTriggerCmd, NULL, NULL);
510 }
511
512 TI_STATUS TWD_CfgConnMonitParams (TI_HANDLE hTWD, TRroamingTriggerParams *pRoamingTriggerCmd)
513 {
514     TTwd   *pTWD = (TTwd *)hTWD;
515
516     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgConnMonitParams: called\n");
517
518     return cmdBld_CfgConnMonitParams (pTWD->hCmdBld, pRoamingTriggerCmd, NULL, NULL);
519 }
520
521 TI_STATUS TWD_ItrRSSI (TI_HANDLE hTWD, void *fCb, TI_HANDLE hCb, void *pCb)
522 {
523     TTwd   *pTWD = (TTwd *)hTWD;
524
525     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_ItrRSSI: called\n");
526
527     return cmdBld_ItrRSSI (pTWD->hCmdBld, fCb, hCb, pCb);
528 }
529
530 TI_STATUS TWD_CmdFwDisconnect (TI_HANDLE hTWD, DisconnectType_e uDisconType, TI_UINT16 uDisconReason)
531 {
532     TTwd   *pTWD = (TTwd *)hTWD;
533
534     return cmdBld_CmdFwDisconnect (pTWD->hCmdBld, 
535                                    RX_CONFIG_OPTION_MY_DST_MY_BSS, 
536                                    RX_FILTER_OPTION_FILTER_ALL, 
537                                    uDisconType, 
538                                    uDisconReason, 
539                                    NULL, 
540                                    NULL);
541 }
542
543 TI_STATUS TWD_CmdMeasurement (TI_HANDLE           hTWD, 
544                               TMeasurementParams *pMeasurementParams,
545                               void               *fCommandResponseCb, 
546                               TI_HANDLE           hCb)
547 {
548     TTwd   *pTWD = (TTwd *)hTWD;
549
550     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdMeasurement: called\n");
551
552     return cmdBld_CmdMeasurement (pTWD->hCmdBld, pMeasurementParams, fCommandResponseCb, hCb);
553 }
554
555 TI_STATUS TWD_CmdMeasurementStop (TI_HANDLE hTWD, void* fCb, TI_HANDLE hCb)
556 {
557     TTwd   *pTWD = (TTwd *)hTWD;
558
559     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdMeasurementStop: called\n");
560
561     return cmdBld_CmdMeasurementStop (pTWD->hCmdBld, fCb, hCb);
562 }
563
564 TI_STATUS TWD_CmdApDiscovery (TI_HANDLE hTWD, TApDiscoveryParams *pApDiscoveryParams)
565 {
566     TTwd *pTWD = (TTwd *)hTWD;
567
568     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdApDiscovery: called\n");
569
570     return cmdBld_CmdApDiscovery (pTWD->hCmdBld, pApDiscoveryParams, NULL, NULL);
571 }
572
573 TI_STATUS TWD_CmdApDiscoveryStop (TI_HANDLE hTWD)
574 {
575     TTwd   *pTWD = (TTwd *)hTWD;
576
577     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdApDiscoveryStop: called\n");
578
579     return cmdBld_CmdApDiscoveryStop (pTWD->hCmdBld, NULL, NULL);
580 }
581
582 TI_STATUS TWD_CfgGroupAddressTable (TI_HANDLE     hTWD, 
583                                     TI_UINT8      uNumGroupAddrs, 
584                                     TMacAddr      *pGroupAddr,
585                                     TI_BOOL       bEnabled)
586 {
587     TTwd *pTWD = (TTwd *)hTWD;
588
589     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgGroupAddressTable: called\n");
590
591     return cmdBld_CfgGroupAddressTable (pTWD->hCmdBld, uNumGroupAddrs, pGroupAddr, bEnabled, NULL, NULL);
592 }
593
594 TI_STATUS TWD_GetGroupAddressTable (TI_HANDLE hTWD, TI_UINT8* pEnabled, TI_UINT8* pNumGroupAddrs, TMacAddr *pGroupAddr)
595 {
596     TTwd   *pTWD = (TTwd *)hTWD;
597
598     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_GetGroupAddressTable: called\n");
599
600     return cmdBld_GetGroupAddressTable (pTWD->hCmdBld, pEnabled, pNumGroupAddrs, pGroupAddr);
601 }
602
603 TI_STATUS TWD_SetRadioBand (TI_HANDLE hTWD, ERadioBand eRadioBand)
604 {
605     TTwd   *pTWD = (TTwd *)hTWD;
606
607     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_SetRadioBand: called\n");
608
609     return cmdBld_SetRadioBand (pTWD->hCmdBld, eRadioBand);
610 }
611
612 TI_STATUS TWD_CfgSleepAuth (TI_HANDLE hTWD, EPowerPolicy eMinPowerPolicy)
613 {
614     TTwd *pTWD = (TTwd *)hTWD;
615
616     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgSleepAuth: called\n");
617
618     /* Configure the new power policy to the FW */
619     cmdBld_CfgSleepAuth (pTWD->hCmdBld, eMinPowerPolicy, NULL, NULL);
620
621     return TI_OK;
622 }
623
624 TI_STATUS TWD_CfgBurstMode (TI_HANDLE hTWD, TI_BOOL bEnabled)
625 {
626     TTwd *pTWD = (TTwd *)hTWD;
627
628     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "cmdBld_CfgBurstMode: called\n");
629
630     /* Configure the burst mode to the FW */
631     cmdBld_CfgBurstMode (pTWD->hCmdBld, bEnabled, NULL, NULL);
632
633     return TI_OK;
634 }
635
636
637
638 TI_STATUS TWD_CmdHealthCheck (TI_HANDLE hTWD)
639 {
640     TTwd   *pTWD = (TTwd *)hTWD;
641     
642     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CmdHealthCheck: called\n");
643
644     return cmdBld_CmdHealthCheck (pTWD->hCmdBld, NULL, NULL);
645 }
646
647 TI_STATUS TWD_CfgMacClock (TI_HANDLE hTWD, TI_UINT32 uMacClock)
648 {
649     TTwd *pTWD = (TTwd *)hTWD;
650
651     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgMacClock: called\n");
652
653     return cmdBld_CfgMacClock (pTWD->hCmdBld, uMacClock, NULL, NULL);
654 }
655
656 TI_STATUS TWD_CfgArmClock (TI_HANDLE hTWD, TI_UINT32 uArmClock)
657 {
658     TTwd *pTWD = (TTwd *)hTWD;
659
660     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgArmClock: called\n");
661
662     return cmdBld_CfgArmClock (pTWD->hCmdBld, uArmClock, NULL, NULL);
663 }
664
665 TI_STATUS TWD_ItrMemoryMap (TI_HANDLE hTWD, MemoryMap_t *pMap, void *fCb, TI_HANDLE hCb)
666 {
667     TTwd *pTWD = (TTwd *)hTWD;
668
669     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_ItrMemoryMap: called\n");
670
671     return cmdBld_ItrMemoryMap (pTWD->hCmdBld, pMap, fCb, hCb);
672 }
673
674 TI_STATUS TWD_ItrStatistics (TI_HANDLE hTWD, void *fCb, TI_HANDLE hCb, void *pCb)
675 {
676     TTwd *pTWD = (TTwd *)hTWD;
677
678     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_ItrStatistics: called\n");
679
680     return cmdBld_ItrStatistics (pTWD->hCmdBld, fCb, hCb, pCb);
681 }
682
683 TI_STATUS TWD_ItrDataFilterStatistics (TI_HANDLE hTWD, void *fCb, TI_HANDLE hCb, void *pCb)
684 {
685     TTwd *pTWD = (TTwd *)hTWD;
686
687     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_ItrDataFilterStatistics: called\n");
688
689     return cmdBld_ItrDataFilterStatistics (pTWD->hCmdBld, fCb, hCb, pCb);
690 }
691
692 TI_STATUS TWD_CfgEnableRxDataFilter (TI_HANDLE hTWD, TI_BOOL bEnabled, filter_e eDefaultAction)
693 {
694     TTwd *pTWD = (TTwd *)hTWD;
695
696     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgEnableRxDataFilter: called\n");
697
698     return cmdBld_CfgEnableRxDataFilter (pTWD->hCmdBld, bEnabled, eDefaultAction, NULL, NULL);
699 }
700
701 TI_STATUS TWD_CfgRxDataFilter (TI_HANDLE    hTWD, 
702                                TI_UINT8     index, 
703                                TI_UINT8     command, 
704                                filter_e     eAction, 
705                                TI_UINT8     uNumFieldPatterns, 
706                                TI_UINT8     uLenFieldPatterns, 
707                                TI_UINT8     *pFieldPatterns)
708 {
709     TTwd *pTWD = (TTwd *)hTWD;
710
711     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgRxDataFilter: called\n");
712
713     return cmdBld_CfgRxDataFilter (pTWD->hCmdBld, 
714                                    index, 
715                                    command, 
716                                    eAction, 
717                                    uNumFieldPatterns, 
718                                    uLenFieldPatterns, 
719                                    pFieldPatterns, 
720                                    NULL, 
721                                    NULL);
722 }
723
724 TI_STATUS TWD_CfgRssiSnrTrigger (TI_HANDLE hTWD, RssiSnrTriggerCfg_t* pRssiSnrTrigger)
725 {
726     TTwd *pTWD = (TTwd *)hTWD;
727
728     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgRssiSnrTrigger: called\n");
729
730     return cmdBld_CfgRssiSnrTrigger (pTWD->hCmdBld, pRssiSnrTrigger, NULL, NULL);
731 }
732
733 TI_STATUS TWD_CfgAcParams (TI_HANDLE hTWD, TAcQosParams *pAcQosParams, void *fCb, TI_HANDLE hCb)
734 {
735     TTwd *pTWD = (TTwd *)hTWD;
736
737     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgAcParams: called\n");
738
739     return cmdBld_CfgAcParams (pTWD->hCmdBld, pAcQosParams, fCb, hCb);
740 }
741
742 TI_STATUS TWD_CfgPsRxStreaming (TI_HANDLE hTWD, TPsRxStreaming *pPsRxStreaming, void *fCb, TI_HANDLE hCb)
743 {
744     TTwd *pTWD = (TTwd *)hTWD;
745
746     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgPsRxStreaming: called\n");
747
748     return cmdBld_CfgPsRxStreaming (pTWD->hCmdBld, pPsRxStreaming, fCb, hCb);
749 }
750
751 TI_STATUS TWD_CfgBet (TI_HANDLE hTWD, TI_UINT8 Enable, TI_UINT8 MaximumConsecutiveET)
752 {
753     TTwd *pTWD = (TTwd *)hTWD;
754
755     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgBet: called\n");
756
757     return cmdBld_CfgBet (pTWD->hCmdBld, Enable, MaximumConsecutiveET, NULL, NULL);
758 }
759
760 TI_STATUS TWD_SetSecuritySeqNum (TI_HANDLE hTWD, TI_UINT8 securitySeqNumLsByte)
761 {
762     TTwd *pTWD = (TTwd *)hTWD;
763
764     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_SetSecuritySeqNum: called\n");
765
766     return cmdBld_SetSecuritySeqNum (pTWD->hCmdBld, securitySeqNumLsByte);
767 }
768
769 TI_STATUS TWD_CfgSetFwHtCapabilities (TI_HANDLE hTWD, 
770                                                                           Tdot11HtCapabilitiesUnparse *pHtCapabilitiesIe, 
771                                                                           TI_BOOL bAllowHtOperation)
772 {
773     TTwd        *pTWD           = (TTwd *)hTWD;
774     TI_UINT32   uHtCapabilites;
775     TI_UINT8    uAmpduMaxLeng = 0;
776     TI_UINT8    uAmpduMinSpac = 0; 
777     TI_UINT16   uHtCapabilitesField;
778
779     /* Note, currently this value will be set to FFFFFFFFFFFF to indicate it is relevant for all peers 
780        since we only support HT in infrastructure mode. Later on this field will be relevant to IBSS/DLS operation */
781     TMacAddr    tMacAddress = {0xff,0xff,0xff,0xff,0xff,0xff};
782
783     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgSetFwHtCapabilities: called\n");
784
785     /* Allow HT Operation ? */
786     if (bAllowHtOperation == TI_TRUE)
787     {
788        /* get date from HT capabilities field */
789        /* Handle endian for the field */
790        COPY_WLAN_WORD(&uHtCapabilitesField, pHtCapabilitiesIe->aHtCapabilitiesIe);
791        uHtCapabilites = FW_CAP_BIT_MASK_HT_OPERATION |
792                         ((uHtCapabilitesField & HT_CAP_GREENFIELD_FRAME_FORMAT_BITMASK)    ? FW_CAP_BIT_MASK_GREENFIELD_FRAME_FORMAT       : 0) |
793                         ((uHtCapabilitesField & HT_CAP_SHORT_GI_FOR_20MHZ_BITMASK)         ? FW_CAP_BIT_MASK_SHORT_GI_FOR_20MHZ_PACKETS    : 0) |
794                         ((uHtCapabilitesField & HT_CAP_LSIG_TXOP_PROTECTION_BITMASK)       ? FW_CAP_BIT_MASK_LSIG_TXOP_PROTECTION          : 0);
795
796        /* get date from HT capabilities field */
797        uHtCapabilites |= ((uHtCapabilitesField & HT_EXT_HT_CONTROL_FIELDS_BITMASK) ? FW_CAP_BIT_MASK_HT_CONTROL_FIELDS : 0) |
798                          ((uHtCapabilitesField & HT_EXT_RD_INITIATION_BITMASK)     ? FW_CAP_BIT_MASK_RD_INITIATION     : 0);
799
800        /* get date from A-MPDU parameters field */
801        uAmpduMaxLeng = pHtCapabilitiesIe->aHtCapabilitiesIe[HT_CAP_AMPDU_PARAMETERS_FIELD_OFFSET] & HT_CAP_AMPDU_MAX_RX_FACTOR_BITMASK;
802        uAmpduMinSpac = (pHtCapabilitiesIe->aHtCapabilitiesIe[HT_CAP_AMPDU_PARAMETERS_FIELD_OFFSET] >> 2) & HT_CAP_AMPDU_MIN_START_SPACING_BITMASK;
803     }
804     /* not Allow HT Operation */
805     else
806     {
807         uHtCapabilites = 0;
808     }
809
810     return cmdBld_CfgSetFwHtCapabilities (pTWD->hCmdBld,
811                                           uHtCapabilites,
812                                           tMacAddress,
813                                           uAmpduMaxLeng,
814                                           uAmpduMinSpac,
815                                           NULL, 
816                                           NULL);
817 }
818
819 TI_STATUS TWD_CfgSetFwHtInformation (TI_HANDLE hTWD, Tdot11HtInformationUnparse *pHtInformationIe)
820 {
821     TTwd        *pTWD           = (TTwd *)hTWD;
822     TI_UINT8    uRifsMode;
823     TI_UINT8    uHtProtection; 
824     TI_UINT8    uGfProtection;
825     TI_UINT8    uHtTxBurstLimit;
826     TI_UINT8    uDualCtsProtection;
827
828     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgSetFwHtInformation: called\n");
829
830     uRifsMode = (pHtInformationIe->aHtInformationIe[1] & HT_INF_RIFS_MOD_BITMASK) >> 3;
831
832     uHtProtection = (pHtInformationIe->aHtInformationIe[2] & HT_INF_OPERATION_MOD_BITMASK);
833
834     uGfProtection = (pHtInformationIe->aHtInformationIe[3] & HT_INF_NON_GF_PRES_BITMASK) >> 2; 
835
836     uHtTxBurstLimit = (pHtInformationIe->aHtInformationIe[3] & HT_INF_TX_BURST_LIMIT_BITMASK) >> 3; 
837
838     uDualCtsProtection = (pHtInformationIe->aHtInformationIe[4] & HT_INF_DUAL_BEACON_BITMASK) >> 6; 
839
840     return cmdBld_CfgSetFwHtInformation (pTWD->hCmdBld,
841                                          uRifsMode,
842                                          uHtProtection,
843                                          uGfProtection,
844                                          uHtTxBurstLimit,
845                                          uDualCtsProtection,
846                                          NULL, 
847                                          NULL);
848 }
849
850 TI_STATUS TWD_CfgSetBaInitiator (TI_HANDLE hTWD,
851                                  TI_UINT8 uTid,
852                                  TI_UINT8 uState,
853                                  TMacAddr tRa,
854                                  TI_UINT16 uWinSize,
855                                  TI_UINT16 uInactivityTimeout)
856
857 {
858         TTwd *pTWD = (TTwd *)hTWD;
859
860     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgSetBaInitiator: called\n");
861
862     return cmdBld_CfgSetBaSession (pTWD->hCmdBld,
863                                    ACX_BA_SESSION_INITIATOR_POLICY,
864                                    uTid,               
865                                    uState,             
866                                    tRa,                
867                                    uWinSize,          
868                                    uInactivityTimeout,
869                                    NULL, 
870                                    NULL);
871 }
872
873 TI_STATUS TWD_CfgSetBaReceiver (TI_HANDLE hTWD,
874                                 TI_UINT8 uTid,
875                                 TI_UINT8 uState,
876                                 TMacAddr tRa,
877                                 TI_UINT16 uWinSize)
878 {
879     TTwd *pTWD = (TTwd *)hTWD;
880
881     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CfgSetBaReceiver: called\n");
882
883     return cmdBld_CfgSetBaSession (pTWD->hCmdBld,
884                                    ACX_BA_SESSION_RESPONDER_POLICY,
885                                    uTid,               
886                                    uState,             
887                                    tRa,                
888                                    uWinSize,          
889                                    0,
890                                    (void *)NULL, 
891                                    (TI_HANDLE)NULL);
892 }
893
894 void TWD_CloseAllBaSessions(TI_HANDLE hTWD) 
895 {
896     TTwd        *pTWD = (TTwd *)hTWD;
897     TI_UINT32    i;
898
899     TRACE0(pTWD->hReport, REPORT_SEVERITY_INFORMATION , "TWD_CloseAllBaSessions: called\n");
900
901     /* close all BA sessions */
902     for(i=0; i <MAX_NUM_OF_802_1d_TAGS; ++i)
903     {
904         RxQueue_CloseBaSession(pTWD->hRxQueue, i);
905     }
906 }
907
908 TI_STATUS TWD_WdExpireEvent(TI_HANDLE hTWD)
909 {
910     TTwd *pTWD = (TTwd*)hTWD;
911
912         if ( hTWD == NULL )
913         {
914                 return(TI_NOK);
915         }
916
917         if (( pTWD->fFailureEventCb == NULL ) ||
918                 ( pTWD->hFailureEventCb == NULL ))
919         {
920                 return(TI_NOK);
921         }
922
923         pTWD->fFailureEventCb(pTWD->hFailureEventCb, HW_WD_EXPIRE);
924
925         return(TI_OK);
926 }
927