/* Return Value: TRUE if interrupt is disable; otherwise FALSE  */
BOOL MACbIsIntDisable(DWORD_PTR dwIoBase)
/* Return Value: TRUE if interrupt is disable; otherwise FALSE  */
BOOL MACbIsIntDisable(DWORD_PTR dwIoBase)
{
    DWORD dwData;
    VNSvInPortD(dwIoBase + MAC_REG_IMR, &dwData);
    if (dwData != 0)
        return FALSE;
    return TRUE;
}