/**
* \fn tmr_DestroyTimer
* \brief Destroy the specified timer
*
* Destroy the specified timer object, icluding the timer in the OS-API.
*
* \note This timer destruction function should be used before tmr_Destroy() is executed!!
* \param hTimerInfo - The timer handle
* \return TI_OK on success or TI_NOK on failure
* \sa tmr_CreateTimer
*/
TI_STATUS tmr_DestroyTimer (TI_HANDLE hTimerInfo)
{
TTimerInfo *pTimerInfo = (TTimerInfo *)hTimerInfo; /* The timer handle */
TTimerModule *pTimerModule; /* The timer module handle */
if (!pTimerInfo) {
return TI_NOK;
}
pTimerModule = (TTimerModule *)pTimerInfo->hTimerModule;
if (!pTimerModule) {
WLAN_OS_REPORT (("tmr_DestroyTimer(): ERROR - NULL timer!\n"));
/* Free the timer object */
os_memoryFree (NULL, hTimerInfo, sizeof(TTimerInfo));
return TI_NOK;
}
/* Free the OS-API timer */
if (pTimerInfo->hOsTimerObj) {
os_timerDestroy (pTimerModule->hOs, pTimerInfo->hOsTimerObj);
pTimerModule->uTimersCount--; /* update created timers number */
}
/* Free the timer object */
os_memoryFree (pTimerModule->hOs, hTimerInfo, sizeof(TTimerInfo));
return TI_OK;
}
/**
* \author Yuval Adler\n
* \date 29-Dec-2004\n
* \brief Finalizes the scan SRV module (releasing memory and timer)
*
* Function Scope \e Public.\n
* \param hScanSRV - handle to the scan SRV object.\n
*/
void MacServices_scanSRV_destroy( TI_HANDLE hScanSRV )
{
scanSRV_t *pScanSRV = (scanSRV_t*)hScanSRV;
/* free timer */
os_timerStop( pScanSRV->hOS, pScanSRV->timer );
os_timerDestroy( pScanSRV->hOS, pScanSRV->timer );
/* free memory */
fsm_Unload( pScanSRV->hOS, pScanSRV->SM );
os_memoryFree( pScanSRV->hOS, (TI_HANDLE)pScanSRV , sizeof(scanSRV_t) );
}
/**
* \fn tmr_DestroyTimer
* \brief Destroy the specified timer
*
* Destroy the specified timer object, icluding the timer in the OS-API.
*
* \note This timer destruction function should be used before tmr_Destroy() is executed!!
* \param hTimerInfo - The timer handle
* \return TI_OK on success or TI_NOK on failure
* \sa tmr_CreateTimer
*/
TI_STATUS tmr_DestroyTimer (TI_HANDLE hTimerInfo)
{
TTimerInfo *pTimerInfo = (TTimerInfo *)hTimerInfo; /* The timer handle */
TTimerModule *pTimerModule = (TTimerModule *)pTimerInfo->hTimerModule; /* The timer module handle */
/* Free the OS-API timer */
os_timerDestroy (pTimerModule->hOs, pTimerInfo->hOsTimerObj);
/* Free the timer object */
os_memoryFree (pTimerModule->hOs, hTimerInfo, sizeof(TTimerInfo));
pTimerModule->uTimersCount--; /* update created timers number */
return TI_OK;
}
/**
*
* mainKeys_config
*
* \b Description:
*
* Init main security state machine state machine
*
* \b ARGS:
*
* none
*
* \b RETURNS:
*
* OK on success, NOK otherwise.
*
* \sa
*/
TI_STATUS mainKeys_unload(mainKeys_t *pMainKeys)
{
TI_STATUS status;
if (pMainKeys == NULL)
{
return NOK;
}
status = fsm_Unload(pMainKeys->hOs, pMainKeys->pMainKeysSm);
if (status != OK)
{
/* report failure but don't stop... */
WLAN_REPORT_ERROR(pMainKeys->hReport, RSN_MODULE_LOG,
("MAIN_KEYS_SM: Error releasing FSM memory \n"));
}
os_timerStop(pMainKeys->hOs, pMainKeys->timer);
os_timerDestroy(pMainKeys->hOs, pMainKeys->timer);
status = keyParser_unload(pMainKeys->pKeyParser);
if (status != OK)
{
/* report failure but don't stop... */
WLAN_REPORT_ERROR(pMainKeys->hReport, RSN_MODULE_LOG,
("MAIN_KEYS_SM: Error unloading key parser\n"));
}
status = broadcastKey_unload(pMainKeys->pBcastSm);
if (status != OK)
{
/* report failure but don't stop... */
WLAN_REPORT_ERROR(pMainKeys->hReport, RSN_MODULE_LOG,
("MAIN_KEYS_SM: Error unloading broadcast key SM\n"));
}
status = unicastKey_unload(pMainKeys->pUcastSm);
if (status != OK)
{
/* report failure but don't stop... */
WLAN_REPORT_ERROR(pMainKeys->hReport, RSN_MODULE_LOG,
("MAIN_KEYS_SM: Error unloading unicast key SM\n"));
}
os_memoryFree(pMainKeys->hOs, pMainKeys, sizeof(mainKeys_t));
return OK;
}
/****************************************************************************
* elpCtrl_Destroy()
****************************************************************************
* DESCRIPTION:
*
* INPUTS: hElpCtrl - the handle to the ElpCtrl module.
*
*
* OUTPUT:
*
* RETURNS: OK
****************************************************************************/
int elpCtrl_Destroy (TI_HANDLE hElpCtrl)
{
elpCtrl_t *pElpCtrl = (elpCtrl_t*)hElpCtrl;
if (pElpCtrl)
{
if (NULL != pElpCtrl->hTimer)
{
os_timerDestroy (pElpCtrl->hOs, pElpCtrl->hTimer);
}
os_memoryFree (pElpCtrl->hOs, pElpCtrl, sizeof(elpCtrl_t));
}
return OK;
}
void sendMgmtPacket(TI_HANDLE hOs)
{
static TI_UINT8 aMsg[2000];
TI_UINT32 i;
dot11MgmtSubType_e eMsgType = DE_AUTH;
for (i = 0; i < packetLength; i++) {
aMsg[i] = i;
}
mlmeBuilder_sendFrame(tmp_hMlme, eMsgType, aMsg, packetLength, 0);
numOfPackets++;
if ((infinitLoopFl == 0) && (numOfPackets > packetsNum)) {
os_timerStop(hOs, dTimer);
os_printf("\n *********** Last Packet was sent **********");
os_timerDestroy(hOs, dTimer);
} else {
os_timerStart(hOs, dTimer, 1000);
}
}
/**
*
* assocunload - unload association SM from memory
*
* \b Description:
*
* Unload association SM from memory
*
* \b ARGS:
*
* I - hAssoc - association SM context \n
*
* \b RETURNS:
*
* OK if successful, NOK otherwise.
*
* \sa rsn_mainSecSmKeysOnlyStop()
*/
TI_STATUS assoc_unload(TI_HANDLE hAssoc)
{
TI_STATUS status;
assoc_t *pHandle;
pHandle = (assoc_t*)hAssoc;
status = fsm_Unload(pHandle->hOs, pHandle->pAssocSm);
if (status != OK)
{
/* report failure but don't stop... */
WLAN_REPORT_ERROR(pHandle->hReport, ASSOC_MODULE_LOG,
("ASSOC_SM: Error releasing FSM memory \n"));
}
os_timerDestroy(pHandle->hOs, pHandle->timer);
os_memoryFree(pHandle->hOs, hAssoc, sizeof(assoc_t));
return OK;
}
/**
* \fn wlanDrvIf_Destroy
* \brief Destroy the driver instance
*
* Destroy all driver modules.
* Release driver OS resources (IRQ, workqueue, events socket)
* Release driver network interface.
* Free init files memory.
* Free driver object.
*
* \note
* \param drv - The driver object handle
* \return void
* \sa wlanDrvIf_Create
*/
static void wlanDrvIf_Destroy (TWlanDrvIfObj *drv)
{
/* Release the driver network interface */
if (drv->netdev)
{
netif_stop_queue (drv->netdev);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29)
wlanDrvIf_Stop (drv->netdev);
#endif
unregister_netdev (drv->netdev);
free_netdev(drv->netdev);
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))
cancel_work_sync (&drv->tWork);
#else
cancel_delayed_work (&drv->tWork);
#endif
flush_workqueue (drv->pWorkQueue);
destroy_workqueue (drv->pWorkQueue);
/* Destroy all driver modules */
if (drv->tCommon.hDrvMain)
{
drvMain_Destroy (drv->tCommon.hDrvMain);
}
/* close the ipc_kernel socket*/
if (drv && drv->wl_sock)
{
sock_release (drv->wl_sock->sk_socket);
}
/* Release the driver interrupt (or polling timer) */
#ifdef PRIODIC_INTERRUPT
os_timerDestroy (drv, drv->hPollTimer);
#else
if (drv->irq)
{
free_irq (drv->irq, drv);
drv->irq=NULL;
hPlatform_freeInterrupt ();
}
#endif
/*
* Free init files memory
*/
if (drv->tCommon.tFwImage.pImage)
{
os_memoryFree (drv, drv->tCommon.tFwImage.pImage, drv->tCommon.tFwImage.uSize);
#ifdef TI_MEM_ALLOC_TRACE
os_printf ("MTT:%s:%d ::kfree(0x%p) : %d\n",
__FUNCTION__, __LINE__, drv->tCommon.tFwImage.uSize, -drv->tCommon.tFwImage.uSize);
#endif
}
if (drv->tCommon.tNvsImage.pImage)
{
kfree (drv->tCommon.tNvsImage.pImage);
#ifdef TI_MEM_ALLOC_TRACE
os_printf ("MTT:%s:%d ::kfree(0x%p) : %d\n",
__FUNCTION__, __LINE__, drv->tCommon.tNvsImage.uSize, -drv->tCommon.tNvsImage.uSize);
#endif
}
if (drv->tCommon.tIniFile.pImage)
{
kfree (drv->tCommon.tIniFile.pImage);
#ifdef TI_MEM_ALLOC_TRACE
os_printf ("MTT:%s:%d ::kfree(0x%p) : %d\n",
__FUNCTION__, __LINE__, drv->tCommon.tIniFile.uSize, -drv->tCommon.tIniFile.uSize);
#endif
}
/* Free the driver object */
#ifdef TI_DBG
tb_destroy();
#endif
kfree (drv);
}
/**
*
* mainKeys_create
*
* \b Description:
*
* Allocate memory for the main security context, and create all the rest of the needed contexts.
*
* \b ARGS:
*
* I - hOs - OS handle for OS operations.
*
* \b RETURNS:
*
* pointer to main security context. If failed, returns NULL.
*
* \sa
*/
mainKeys_t* mainKeys_create(TI_HANDLE hOs)
{
mainKeys_t *pHandle;
TI_STATUS status;
/* allocate association context memory */
pHandle = (mainKeys_t*)os_memoryAlloc(hOs, sizeof(mainKeys_t));
if (pHandle == NULL)
{
return NULL;
}
os_memoryZero(hOs, pHandle, sizeof(mainKeys_t));
/* allocate memory for association state machine */
status = fsm_Create(hOs, &pHandle->pMainKeysSm, MAIN_KEYS_NUM_STATES, MAIN_KEYS_NUM_EVENTS);
if (status != OK)
{
os_memoryFree(hOs, pHandle, sizeof(mainKeys_t));
return NULL;
}
pHandle->timer = os_timerCreate(hOs, mainKeys_sessionTimeout, pHandle);
if (pHandle->timer == NULL)
{
fsm_Unload(hOs, pHandle->pMainKeysSm);
os_memoryFree(hOs, pHandle, sizeof(mainKeys_t));
return NULL;
}
pHandle->pKeyParser = keyParser_create(hOs);
if (pHandle->pKeyParser == NULL)
{
os_timerDestroy(hOs, pHandle->timer);
fsm_Unload(hOs, pHandle->pMainKeysSm);
os_memoryFree(hOs, pHandle, sizeof(mainKeys_t));
return NULL;
}
pHandle->pBcastSm = broadcastKey_create(hOs);
if (pHandle->pBcastSm == NULL)
{
keyParser_unload(pHandle->pKeyParser);
os_timerDestroy(hOs, pHandle->timer);
fsm_Unload(hOs, pHandle->pMainKeysSm);
os_memoryFree(hOs, pHandle, sizeof(mainKeys_t));
return NULL;
}
pHandle->pUcastSm = unicastKey_create(hOs);
if (pHandle->pBcastSm == NULL)
{
broadcastKey_unload(pHandle->pBcastSm);
keyParser_unload(pHandle->pKeyParser);
os_timerDestroy(hOs, pHandle->timer);
fsm_Unload(hOs, pHandle->pMainKeysSm);
os_memoryFree(hOs, pHandle, sizeof(mainKeys_t));
return NULL;
}
pHandle->hOs = hOs;
/* At first Timeout we will send MediaSpecific Event */
/* At any other Timeout we will send the Timeout Event */
pHandle->mainKeysTimeoutCounter = FALSE;
return pHandle;
}
/**
* \fn wlanDrvIf_Destroy
* \brief Destroy the driver instance
*
* Destroy all driver modules.
* Release driver OS resources (IRQ, workqueue, events socket)
* Release driver network interface.
* Free init files memory.
* Free driver object.
*
* \note
* \param drv - The driver object handle
* \return void
* \sa wlanDrvIf_Create
*/
static void wlanDrvIf_Destroy (TWlanDrvIfObj *drv)
{
if (!drv)
return;
if (drv->tiwlan_wq) {
cancel_work_sync(&drv->tWork);
flush_workqueue(drv->tiwlan_wq);
}
/* Release the driver network interface */
if (drv->netdev) {
netif_stop_queue (drv->netdev);
wlanDrvIf_Stop (drv->netdev);
unregister_netdev (drv->netdev);
free_netdev (drv->netdev);
}
/* Destroy all driver modules */
if (drv->tCommon.hDrvMain) {
drvMain_Destroy (drv->tCommon.hDrvMain);
}
/* close the ipc_kernel socket*/
if (drv && drv->wl_sock)
{
sock_release (drv->wl_sock->sk_socket);
}
/* Release the driver interrupt (or polling timer) */
#ifdef PRIODIC_INTERRUPT
os_timerDestroy (drv, drv->hPollTimer);
#else
if (drv->irq)
{
hPlatform_freeInterrupt(drv);
}
#endif
if (drv->tiwlan_wq)
destroy_workqueue(drv->tiwlan_wq);
#ifdef CONFIG_HAS_WAKELOCK
wake_lock_destroy(&drv->wl_wifi);
wake_lock_destroy(&drv->wl_rxwake);
#endif
/*
* Free init files memory
*/
if (drv->tCommon.tFwImage.pImage)
{
os_memoryFree (drv, drv->tCommon.tFwImage.pImage, drv->tCommon.tFwImage.uSize);
#ifdef TI_MEM_ALLOC_TRACE
os_printf ("MTT:%s:%d ::kfree(0x%p) : %d\n",
__FUNCTION__, __LINE__, drv->tCommon.tFwImage.uSize, -drv->tCommon.tFwImage.uSize);
#endif
}
if (drv->tCommon.tNvsImage.pImage)
{
kfree (drv->tCommon.tNvsImage.pImage);
#ifdef TI_MEM_ALLOC_TRACE
os_printf ("MTT:%s:%d ::kfree(0x%p) : %d\n",
__FUNCTION__, __LINE__, drv->tCommon.tNvsImage.uSize, -drv->tCommon.tNvsImage.uSize);
#endif
}
if (drv->tCommon.tIniFile.pImage)
{
kfree (drv->tCommon.tIniFile.pImage);
#ifdef TI_MEM_ALLOC_TRACE
os_printf ("MTT:%s:%d ::kfree(0x%p) : %d\n",
__FUNCTION__, __LINE__, drv->tCommon.tIniFile.uSize, -drv->tCommon.tIniFile.uSize);
#endif
}
/* Free the driver object */
#ifdef TI_DBG
tb_destroy();
#endif
kfree (drv);
}