/*
========================================================================
Routine Description:
Close kernel threads.
Arguments:
*pAd the raxx interface data pointer
Return Value:
NONE
Note:
========================================================================
*/
VOID RtmpMgmtTaskExit(
IN RTMP_ADAPTER *pAd)
{
INT ret;
RTMP_OS_TASK *pTask;
/* Sleep 50 milliseconds so pending io might finish normally */
RTMPusecDelay(50000);
/* We want to wait until all pending receives and sends to the */
/* device object. We cancel any */
/* irps. Wait until sends and receives have stopped. */
RTUSBCancelPendingIRPs(pAd);
/* We need clear timerQ related structure before exits of the timer thread. */
RtmpTimerQExit(pAd);
/* Terminate Mlme Thread */
pTask = &pAd->mlmeTask;
ret = RtmpOSTaskKill(pTask);
if (ret == NDIS_STATUS_FAILURE)
{
/* DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n", */
/* RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev), pTask->taskName)); */
DBGPRINT(RT_DEBUG_ERROR, ("kill mlme task failed!\n"));
}
/* Terminate cmdQ thread */
pTask = &pAd->cmdQTask;
RTMP_OS_TASK_LEGALITY(pTask)
{
NdisAcquireSpinLock(&pAd->CmdQLock);
pAd->CmdQ.CmdQState = RTMP_TASK_STAT_STOPED;
NdisReleaseSpinLock(&pAd->CmdQLock);
/*RTUSBCMDUp(&pAd->cmdQTask); */
ret = RtmpOSTaskKill(pTask);
if (ret == NDIS_STATUS_FAILURE)
{
/* DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n", */
/* RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev), pTask->taskName)); */
DBGPRINT(RT_DEBUG_ERROR, ("kill command task failed!\n"));
}
pAd->CmdQ.CmdQState = RTMP_TASK_STAT_UNKNOWN;
}
/* Terminate timer thread */
pTask = &pAd->timerTask;
ret = RtmpOSTaskKill(pTask);
if (ret == NDIS_STATUS_FAILURE)
{
/* DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n", */
/* RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev), pTask->taskName)); */
DBGPRINT(RT_DEBUG_ERROR, ("kill timer task failed!\n"));
}
}
#ifdef KTHREAD_SUPPORT
if (pTask->kthread_task)
#else
CHECK_PID_LEGALITY(pTask->taskPID)
#endif
{
mb();
NdisAcquireSpinLock(&pAd->CmdQLock);
pAd->CmdQ.CmdQState = RTMP_TASK_STAT_STOPED;
NdisReleaseSpinLock(&pAd->CmdQLock);
mb();
/*RTUSBCMDUp(pAd); */
ret = RtmpOSTaskKill(pTask);
if (ret == NDIS_STATUS_FAILURE) {
DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n",
RTMP_OS_NETDEV_GET_DEVNAME
(pAd->net_dev),
pTask->taskName));
}
pAd->CmdQ.CmdQState = RTMP_TASK_STAT_UNKNOWN;
}
