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diff --git a/sys/powerpc/conf/GENERIC b/sys/powerpc/conf/GENERIC
--- a/sys/powerpc/conf/GENERIC
+++ b/sys/powerpc/conf/GENERIC
@@ -215,6 +215,7 @@
device adm1030 # Apple G4 MDD fan controller
device atibl # ATI-based backlight driver for PowerBooks/iBooks
device nvbl # nVidia-based backlight driver for PowerBooks/iBooks
+device pswitch # Macio programmer's switch
# ADB support
device adb
diff --git a/sys/powerpc/powermac/pswitch.c b/sys/powerpc/powermac/pswitch.c
--- a/sys/powerpc/powermac/pswitch.c
+++ b/sys/powerpc/powermac/pswitch.c
@@ -41,14 +41,15 @@
#include <machine/resource.h>
+#include <dev/ofw/ofw_bus.h>
#include <dev/ofw/openfirm.h>
#include <powerpc/powermac/maciovar.h>
struct pswitch_softc {
- int sc_irqrid;
- struct resource *sc_irq;
- void *sc_ih;
+ int sc_irq_rid;
+ struct resource *sc_irq;
+ void *sc_ih;
};
static int pswitch_probe(device_t);
@@ -71,14 +72,15 @@
static devclass_t pswitch_devclass;
-DRIVER_MODULE(pswitch, macio, pswitch_driver, pswitch_devclass, 0, 0);
+EARLY_DRIVER_MODULE(pswitch, macgpio, pswitch_driver, pswitch_devclass,
+ 0, 0, BUS_PASS_RESOURCE);
static int
pswitch_probe(device_t dev)
{
- char *type = macio_get_devtype(dev);
+ const char *type = ofw_bus_get_type(dev);
- if (strcmp(type, "gpio") != 0)
+ if (strcmp(type, "programmer-switch") != 0)
return (ENXIO);
device_set_desc(dev, "GPIO Programmer's Switch");
@@ -89,43 +91,21 @@
pswitch_attach(device_t dev)
{
struct pswitch_softc *sc;
- phandle_t node, child;
- char type[32];
- u_int irq[2];
sc = device_get_softc(dev);
- node = macio_get_node(dev);
- for (child = OF_child(node); child != 0; child = OF_peer(child)) {
- if (OF_getprop(child, "device_type", type, 32) == -1)
- continue;
-
- if (strcmp(type, "programmer-switch") == 0)
- break;
- }
-
- if (child == 0) {
- device_printf(dev, "could not find correct node\n");
- return (ENXIO);
- }
-
- if (OF_getprop(child, "interrupts", irq, sizeof(irq)) == -1) {
- device_printf(dev, "could not get interrupt\n");
- return (ENXIO);
- }
-
- sc->sc_irqrid = 0;
- sc->sc_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->sc_irqrid,
- irq[0], irq[0], 1, RF_ACTIVE);
+ sc->sc_irq_rid = 0;
+ sc->sc_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ,
+ &sc->sc_irq_rid, RF_ACTIVE);
if (sc->sc_irq == NULL) {
device_printf(dev, "could not allocate interrupt\n");
return (ENXIO);
}
- if (bus_setup_intr(dev, sc->sc_irq, INTR_TYPE_MISC,
+ if (bus_setup_intr(dev, sc->sc_irq, INTR_TYPE_MISC | INTR_EXCL,
pswitch_intr, NULL, dev, &sc->sc_ih) != 0) {
device_printf(dev, "could not setup interrupt\n");
- bus_release_resource(dev, SYS_RES_IRQ, sc->sc_irqrid,
+ bus_release_resource(dev, SYS_RES_IRQ, sc->sc_irq_rid,
sc->sc_irq);
return (ENXIO);
}

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