/*
==========================================================================
Description:
function to be executed at timer thread when auth timer expires
==========================================================================
*/
VOID AuthTimeout(
IN unsigned long data)
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)data;
DBGPRINT(RT_DEBUG_TRACE,"AUTH - AuthTimeout\n");
MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL);
RTUSBMlmeUp(pAd);
}
/*
==========================================================================
Description:
Disassociation timeout procedure. After disassociation timeout, this
function will be called and put a message into the MLME queue
Parameters:
Standard timer parameters
==========================================================================
*/
VOID DisassocTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3)
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
DBGPRINT(RT_DEBUG_TRACE,"ASSOC - enqueue MT2_DISASSOC_TIMEOUT \n");
MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_DISASSOC_TIMEOUT, 0, NULL);
RTUSBMlmeUp(pAd);
}
static int usb_rtusb_close_device(
IN PRTMP_ADAPTER pAd)
{
int i = 0;
int ret;
DECLARE_WAIT_QUEUE_HEAD (unlink_wakeup);
DECLARE_WAITQUEUE (wait, current);
DBGPRINT(RT_DEBUG_TRACE, "-->usb_rtusb_close_device \n");
// ensure there are no more active urbs.
add_wait_queue (&unlink_wakeup, &wait);
pAd->wait = &unlink_wakeup;
// maybe wait for deletions to finish.
while ((i < 25) && atomic_read(&pAd->PendingRx) > 0)
{
#if LINUX_VERSION_CODE >KERNEL_VERSION(2,6,9)
msleep(UNLINK_TIMEOUT_MS);
#endif
i++;
}
pAd->wait = NULL;
remove_wait_queue (&unlink_wakeup, &wait);
if (pAd->MLMEThr_pid >= 0)
{
mlme_kill = 1;
RTUSBMlmeUp(pAd);
wmb(); // need to check
ret = KILL_THREAD_PID (pAd->MLMEThr_pid, SIGTERM, 1);
if (ret)
{
printk (KERN_WARNING "%s: unable to Mlme thread \n", pAd->net_dev->name);
}
wait_for_completion (&pAd->MlmeThreadNotify);
// reset mlme thread
pAd->MLMEThr_pid = THREAD_PID_INIT_VALUE;
}
if (pAd->RTUSBCmdThr_pid>= 0)
{
RTUSBCmd_kill = 1;
RTUSBCMDUp(pAd);
wmb(); // need to check
ret = KILL_THREAD_PID (pAd->RTUSBCmdThr_pid, SIGTERM, 1);
if (ret)
{
printk (KERN_WARNING "%s: unable to RTUSBCmd thread \n", pAd->net_dev->name);
}
wait_for_completion (&pAd->CmdThreadNotify);
// reset cmd thread
pAd->RTUSBCmdThr_pid= THREAD_PID_INIT_VALUE;
}
RTUSBHalt(pAd, TRUE);
RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS);
tasklet_kill(&pAd->rx_bh);
DBGPRINT(RT_DEBUG_TRACE,"<--usb_rtusb_close_device \n");
return 0;
}
