PERFORCE change 165238 for review

[Alexander Motin]

http://perforce.freebsd.org/chv.cgi?CH=165238

Change 165238 by mav at mav_mavbook on 2009/06/26 06:21:14

	Log real AHCI channel number inside controller.
	There can be holes from uniplemented ports.

Affected files ...

.. //depot/projects/scottl-camlock/src/sys/dev/ahci/ahci.c#37 edit

Differences ...

==== //depot/projects/scottl-camlock/src/sys/dev/ahci/ahci.c#37 (text+ko) ====

@@ -468,6 +468,19 @@
 	return (0);
 }
 
+static int
+ahci_print_child(device_t dev, device_t child)
+{
+	int retval;
+
+	retval = bus_print_child_header(dev, child);
+	retval += printf(" at channel %d",
+	    (int)(intptr_t)device_get_ivars(child));
+	retval += bus_print_child_footer(dev, child);
+
+	return (retval);
+}
+
 devclass_t ahci_devclass;
 static device_method_t ahci_methods[] = {
 	DEVMETHOD(device_probe,     ahci_probe),
@@ -475,6 +488,7 @@
 	DEVMETHOD(device_detach,    ahci_detach),
 	DEVMETHOD(device_suspend,   ahci_suspend),
 	DEVMETHOD(device_resume,    ahci_resume),
+	DEVMETHOD(bus_print_child,  ahci_print_child),
 	DEVMETHOD(bus_alloc_resource,       ahci_alloc_resource),
 	DEVMETHOD(bus_release_resource,     ahci_release_resource),
 	DEVMETHOD(bus_setup_intr,   ahci_setup_intr),