C++ (Cpp) AcpiEvFixedEventInitialize Examples

Example #1

File: evevent.c Project: 0xffea/MINIX3

ACPI_STATUS
AcpiEvInitializeEvents (
    void)
{
    ACPI_STATUS             Status;


    ACPI_FUNCTION_TRACE (EvInitializeEvents);


    /*
     * Initialize the Fixed and General Purpose Events. This is done prior to
     * enabling SCIs to prevent interrupts from occurring before the handlers
     * are installed.
     */
    Status = AcpiEvFixedEventInitialize ();
    if (ACPI_FAILURE (Status))
    {
        ACPI_EXCEPTION ((AE_INFO, Status,
            "Unable to initialize fixed events"));
        return_ACPI_STATUS (Status);
    }

    Status = AcpiEvGpeInitialize ();
    if (ACPI_FAILURE (Status))
    {
        ACPI_EXCEPTION ((AE_INFO, Status,
            "Unable to initialize general purpose events"));
        return_ACPI_STATUS (Status);
    }

    return_ACPI_STATUS (Status);
}

Example #2

File: evevent.c Project: andreiw/polaris

ACPI_STATUS
AcpiEvInitializeEvents (
    void)
{
    ACPI_STATUS             Status;


    ACPI_FUNCTION_TRACE (EvInitializeEvents);


    /* Make sure we have ACPI tables */

    if (!AcpiGbl_DSDT)
    {
        ACPI_WARNING ((AE_INFO, "No ACPI tables present!"));
        return_ACPI_STATUS (AE_NO_ACPI_TABLES);
    }

    /*
     * Initialize the Fixed and General Purpose Events. This is done prior to
     * enabling SCIs to prevent interrupts from occurring before the handlers are
     * installed.
     */
    Status = AcpiEvFixedEventInitialize ();
    if (ACPI_FAILURE (Status))
    {
        ACPI_EXCEPTION ((AE_INFO, Status,
            "Unable to initialize fixed events"));
        return_ACPI_STATUS (Status);
    }

    Status = AcpiEvGpeInitialize ();
    if (ACPI_FAILURE (Status))
    {
        ACPI_EXCEPTION ((AE_INFO, Status,
            "Unable to initialize general purpose events"));
        return_ACPI_STATUS (Status);
    }

    return_ACPI_STATUS (Status);
}