Exemplo n.º 1
0
INT32 stp_notify_btm_dump(MTKSTP_BTM_T *stp_btm)
{
	/* pr_warn("%s:enter++\n",__func__); */
	if (NULL == stp_btm) {
		osal_dbg_print("%s: NULL POINTER\n", __func__);
		return -1;
	} else {
		gDumplogflag = 1;
		osal_trigger_event(&stp_btm->STPd_event);
		return 0;
	}
}
Exemplo n.º 2
0
INT32  wmt_ctrl_ul_cmd (
    P_DEV_WMT pWmtDev,
    const UCHAR *pCmdStr
    )
{
    INT32 waitRet = -1;
    P_OSAL_SIGNAL pCmdSignal;
    P_OSAL_EVENT pCmdReq;
    if (osal_test_and_set_bit(WMT_STAT_CMD, &pWmtDev->state)) {
        WMT_WARN_FUNC("cmd buf is occupied by (%s) \n", pWmtDev->cCmd);
        return -1;
    }

    /* indicate baud rate change to user space app */
#if 0
    INIT_COMPLETION(pWmtDev->cmd_comp);
    pWmtDev->cmd_result = -1;
    strncpy(pWmtDev->cCmd, pCmdStr, NAME_MAX);
    pWmtDev->cCmd[NAME_MAX] = '\0';
    wake_up_interruptible(&pWmtDev->cmd_wq);
#endif

    pCmdSignal = &pWmtDev->cmdResp;
    osal_signal_init(pCmdSignal);
    pCmdSignal->timeoutValue = 2000;
    osal_strncpy(pWmtDev->cCmd, pCmdStr, NAME_MAX);
    pWmtDev->cCmd[NAME_MAX] = '\0';

    pCmdReq = &pWmtDev->cmdReq;

    osal_trigger_event(&pWmtDev->cmdReq);
    WMT_DBG_FUNC("str(%s) request ok\n", pCmdStr);

//    waitRet = wait_for_completion_interruptible_timeout(&pWmtDev->cmd_comp, msecs_to_jiffies(2000));
    waitRet = osal_wait_for_signal_timeout(pCmdSignal);
    WMT_LOUD_FUNC("wait signal iRet:%d\n", waitRet);
    if (0 == waitRet) {
        WMT_ERR_FUNC("wait signal timeout \n");
        return -2;
    }

    WMT_INFO_FUNC("str(%s) result(%d)\n", pCmdStr, pWmtDev->cmdResult);

    return pWmtDev->cmdResult;
}
INT32 _stp_btm_put_act_op (
    MTKSTP_BTM_T *stp_btm,
    P_OSAL_OP pOp
    )
{
    INT32 bRet = 0;
    INT32 bCleanup = 0;
    long wait_ret = -1;

    P_OSAL_SIGNAL pSignal = NULL;

    do {
        if (!stp_btm || !pOp) 
        {
            break;
        }

        pSignal = &pOp->signal;
        
        if (pSignal->timeoutValue) 
        {
            pOp->result = -9;
            osal_signal_init(&pOp->signal);
        }

        /* put to active Q */
        bRet = _stp_btm_put_op(stp_btm, &stp_btm->rActiveOpQ, pOp);
        if(0 == bRet)
        {
            STP_BTM_WARN_FUNC("put active queue fail\n");
            bCleanup = 1;//MTK_WCN_BOOL_TRUE;
            break;
        }
        
        /* wake up wmtd */
        osal_trigger_event(&stp_btm->STPd_event);

        if (pSignal->timeoutValue == 0) 
        {
            bRet = 1;//MTK_WCN_BOOL_TRUE;
            /* clean it in wmtd */
            break;
        }
        
        /* wait result, clean it here */
        bCleanup = 1;//MTK_WCN_BOOL_TRUE;

        /* check result */
        wait_ret = osal_wait_for_signal_timeout(&pOp->signal);

        STP_BTM_DBG_FUNC("wait completion:%ld\n", wait_ret);
        if (!wait_ret) 
        {
            STP_BTM_ERR_FUNC("wait completion timeout \n");
            // TODO: how to handle it? retry?
        }
        else 
        {
            if (pOp->result) 
            {
                STP_BTM_WARN_FUNC("op(%d) result:%d\n", pOp->op.opId, pOp->result);
            }
            
            bRet = (pOp->result) ? 0 : 1;
        }
    } while(0);

    if (bCleanup) {
        /* put Op back to freeQ */
        _stp_btm_put_op(stp_btm, &stp_btm->rFreeOpQ, pOp);
    }

    return bRet;
}