Differential D33342 Diff 100886 sys/arm64/arm64/gicv3_its.c

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sys/arm64/arm64/gicv3_its.c

Show First 20 Lines • Show All 1,950 Lines • ▼ Show 20 Lines	gicv3_its_fdt_attach(device_t dev)
sc->dev = dev;		sc->dev = dev;
err = gicv3_its_attach(dev);		err = gicv3_its_attach(dev);
if (err != 0)		if (err != 0)
return (err);		return (err);

/* Register this device as a interrupt controller */		/* Register this device as a interrupt controller */
xref = OF_xref_from_node(ofw_bus_get_node(dev));		xref = OF_xref_from_node(ofw_bus_get_node(dev));
sc->sc_pic = intr_pic_register(dev, xref);		sc->sc_pic = intr_pic_register(dev, xref);
intr_pic_add_handler(device_get_parent(dev), sc->sc_pic,		err = intr_pic_add_handler(device_get_parent(dev), sc->sc_pic,
gicv3_its_intr, sc, sc->sc_irq_base, sc->sc_irq_length);		gicv3_its_intr, sc, sc->sc_irq_base, sc->sc_irq_length);
		if (err != 0) {
		device_printf(dev, "Failed to add PIC handler: %d\n", err);
		return (err);
		}

/* Register this device to handle MSI interrupts */		/* Register this device to handle MSI interrupts */
intr_msi_register(dev, xref);		err = intr_msi_register(dev, xref);
		if (err != 0) {
		device_printf(dev, "Failed to register for MSIs: %d\n", err);
		return (err);
		}

return (0);		return (0);
}		}
#endif		#endif

#ifdef DEV_ACPI		#ifdef DEV_ACPI
static device_probe_t gicv3_its_acpi_probe;		static device_probe_t gicv3_its_acpi_probe;
static device_attach_t gicv3_its_acpi_attach;		static device_attach_t gicv3_its_acpi_attach;
Show All 40 Lines	gicv3_its_acpi_attach(device_t dev)
sc = device_get_softc(dev);		sc = device_get_softc(dev);
sc->dev = dev;		sc->dev = dev;
err = gicv3_its_attach(dev);		err = gicv3_its_attach(dev);
if (err != 0)		if (err != 0)
return (err);		return (err);

di = device_get_ivars(dev);		di = device_get_ivars(dev);
sc->sc_pic = intr_pic_register(dev, di->msi_xref);		sc->sc_pic = intr_pic_register(dev, di->msi_xref);
intr_pic_add_handler(device_get_parent(dev), sc->sc_pic,		err = intr_pic_add_handler(device_get_parent(dev), sc->sc_pic,
gicv3_its_intr, sc, sc->sc_irq_base, sc->sc_irq_length);		gicv3_its_intr, sc, sc->sc_irq_base, sc->sc_irq_length);
		if (err != 0) {
		device_printf(dev, "Failed to add PIC handler: %d\n", err);
		return (err);
		}

/* Register this device to handle MSI interrupts */		/* Register this device to handle MSI interrupts */
intr_msi_register(dev, di->msi_xref);		err = intr_msi_register(dev, di->msi_xref);
		if (err != 0) {
		device_printf(dev, "Failed to register for MSIs: %d\n", err);
		return (err);
		}

return (0);		return (0);
}		}
#endif		#endif