C++ (Cpp) madt_parse_interrupt_values Exemples

Exemple #1

Fichier : pvcpu_enum.c Projet : mr-justin/freebsd

/*
 * Parse an interrupt source override for an ISA interrupt.
 */
static void
madt_parse_interrupt_override(ACPI_MADT_INTERRUPT_OVERRIDE *intr)
{
	enum intr_trigger trig;
	enum intr_polarity pol;

	if (acpi_quirks & ACPI_Q_MADT_IRQ0 && intr->SourceIrq == 0 &&
	    intr->GlobalIrq == 2) {
		if (bootverbose)
			printf("MADT: Skipping timer override\n");
		return;
	}

	madt_parse_interrupt_values(intr, &trig, &pol);

	/* Remap the IRQ if it is mapped to a different interrupt vector. */
	if (intr->SourceIrq != intr->GlobalIrq && intr->GlobalIrq > 15 &&
	    intr->SourceIrq == AcpiGbl_FADT.SciInterrupt)
		/*
		 * If the SCI is remapped to a non-ISA global interrupt,
		 * then override the vector we use to setup.
		 */
		acpi_OverrideInterruptLevel(intr->GlobalIrq);

	/* Register the IRQ with the polarity and trigger mode found. */
	xen_register_pirq(intr->GlobalIrq, trig, pol);
}

Exemple #2

Fichier : pvcpu_enum.c Projet : Alkzndr/freebsd

/*
 * Parse an interrupt source override for an ISA interrupt.
 */
static void
madt_parse_interrupt_override(ACPI_MADT_INTERRUPT_OVERRIDE *intr)
{
	enum intr_trigger trig;
	enum intr_polarity pol;

	if (acpi_quirks & ACPI_Q_MADT_IRQ0 && intr->SourceIrq == 0 &&
	    intr->GlobalIrq == 2) {
		if (bootverbose)
			printf("MADT: Skipping timer override\n");
		return;
	}

	madt_parse_interrupt_values(intr, &trig, &pol);

	/* Register the IRQ with the polarity and trigger mode found. */
	xen_register_pirq(intr->GlobalIrq, trig, pol);
}