Author: raj
Date: Sun Jun 13 12:58:31 2010
New Revision: 209127
URL: http://svn.freebsd.org/changeset/base/209127
Log:
Provide identify method for the fdtbus(4).
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/dev/fdt/fdtbus.c
Modified: head/sys/dev/fdt/fdtbus.c
==============================================================================
--- head/sys/dev/fdt/fdtbus.c Sun Jun 13 12:53:44 2010 (r209126)
+++ head/sys/dev/fdt/fdtbus.c Sun Jun 13 12:58:31 2010 (r209127)
@@ -77,6 +77,7 @@ struct fdtbus_softc {
/*
* Prototypes.
*/
+static void fdtbus_identify(driver_t *, device_t);
static int fdtbus_probe(device_t);
static int fdtbus_attach(device_t);
@@ -109,6 +110,7 @@ static void newbus_device_from_fdt_node(
*/
static device_method_t fdtbus_methods[] = {
/* Device interface */
+ DEVMETHOD(device_identify, fdtbus_identify),
DEVMETHOD(device_probe, fdtbus_probe),
DEVMETHOD(device_attach, fdtbus_attach),
DEVMETHOD(device_detach, bus_generic_detach),
@@ -144,6 +146,14 @@ devclass_t fdtbus_devclass;
DRIVER_MODULE(fdtbus, nexus, fdtbus_driver, fdtbus_devclass, 0, 0);
+static void
+fdtbus_identify(driver_t *driver, device_t parent)
+{
+
+ if (device_find_child(parent, "fdtbus", -1) == NULL)
+ BUS_ADD_CHILD(parent, 0, "fdtbus", -1);
+}
+
static int
fdtbus_probe(device_t dev)
{
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