C++ (Cpp) osal_event_init Examples

Example #1

File: hif_sdio_chrdev.c Project: Android-Dongyf/itop-kernel

INT32 hifsdiod_start(void)
{
    int iRet = -1;
	init_waitqueue_head(&gHifsdiodEvent);
#if 0
    osal_event_init(&gHifsdiodEvent);
    gConIdQueryThread.pThreadData = (VOID *)NULL;
    gConIdQueryThread.pThreadFunc = (VOID *)hif_sdio_proc;
    osal_memcpy(gConIdQueryThread.threadName, gConIdQueryName , osal_strlen(gConIdQueryName));
	

    iRet = osal_thread_create(&gConIdQueryThread);
    if (iRet < 0) 
    {
        HIF_SDIO_ERR_FUNC("osal_thread_create fail...\n");
        goto ERR_EXIT1;
    }
#else
    gConIdQueryThread = kthread_create(hif_sdio_proc, NULL, gConIdQueryName);
    if (NULL == gConIdQueryThread) 
    {
        HIF_SDIO_ERR_FUNC("osal_thread_create fail...\n");
        goto ERR_EXIT1;
    }

#endif

#if 0
    /* Start STPd thread*/
    iRet = osal_thread_run(&gConIdQueryThread);
    if(iRet < 0)
    {
        HIF_SDIO_ERR_FUNC("osal_thread_run FAILS\n");
        goto ERR_EXIT1;
    }
#else
    if (gConIdQueryThread) {
        wake_up_process(gConIdQueryThread);
    }
	else
	{
	    goto ERR_EXIT1;
	}
#endif
    iRet = 0;
	HIF_SDIO_INFO_FUNC("succeed\n");

	return iRet;
	
ERR_EXIT1:
	HIF_SDIO_ERR_FUNC("failed\n");
	return iRet;
 }

Example #2

File: btm_core.c Project: Lesozav25/Newman-N1-JB-Kernel-3.4.11

MTKSTP_BTM_T *stp_btm_init(void)
{
    INT32 i = 0x0;
    INT32 ret =-1;
    
    osal_unsleepable_lock_init(&stp_btm->wq_spinlock);
    osal_event_init(&stp_btm->STPd_event);
    stp_btm->wmt_notify = wmt_lib_btm_cb;
    
    RB_INIT(&stp_btm->rFreeOpQ, STP_BTM_OP_BUF_SIZE);
    RB_INIT(&stp_btm->rActiveOpQ, STP_BTM_OP_BUF_SIZE);

    /* Put all to free Q */
    for (i = 0; i < STP_BTM_OP_BUF_SIZE; i++) 
    {
         osal_signal_init(&(stp_btm->arQue[i].signal));
         _stp_btm_put_op(stp_btm, &stp_btm->rFreeOpQ, &(stp_btm->arQue[i]));
    }

    /*Generate PSM thread, to servie STP-CORE for packet retrying and core dump receiving*/
    stp_btm->BTMd.pThreadData = (VOID *)stp_btm;
    stp_btm->BTMd.pThreadFunc = (VOID *)_stp_btm_proc;
    osal_memcpy(stp_btm->BTMd.threadName, BTM_THREAD_NAME , osal_strlen(BTM_THREAD_NAME));

    ret = osal_thread_create(&stp_btm->BTMd);
    if (ret < 0) 
    {
        STP_BTM_ERR_FUNC("osal_thread_create fail...\n");
        goto ERR_EXIT1;
    }
    
    /* Start STPd thread*/
    ret = osal_thread_run(&stp_btm->BTMd);
    if(ret < 0)
    {
        STP_BTM_ERR_FUNC("osal_thread_run FAILS\n");
        goto ERR_EXIT1;
    }

    return stp_btm;

ERR_EXIT1:

    return NULL;

}