When booted -v (eg bootverbose is non-zero), have pccard report what

resources it is attempting to assign to a child object.  This should
help people track down mysterious resource allocation problems more
easily.

# Unfortunately, it is harder to do the conflict check and report which
# resource failed if the driver itself doesn't.

1 files changed, 7 insertions, 0 deletions

diff --git a/sys/pccard/pccard.c b/sys/pccard/pccard.c
index d8187d6d2aa3..816fa3f548bc 100644
--- a/sys/pccard/pccard.c
+++ b/sys/pccard/pccard.c
@@ -226,6 +226,13 @@ allocate_driver(struct slot *slt, struct dev_desc *desc)
 	child = device_add_child(pccarddev, devi->name, desc->unit);
 	device_set_flags(child, desc->flags);
 	device_set_ivars(child, devi);
+	if (bootverbose) {
+		device_printf(pccarddev,
+		    "Assigning %s: io 0x%x-0x%x irq %d mem 0x%lx-0x%lx\n",
+		    device_get_nameunit(child),
+		    desc->iobase, desc->iobase + desc->iosize - 1,
+		    irq, desc->mem, desc->mem + desc->memsize - 1); 
+	}
 	err = bus_set_resource(child, SYS_RES_IOPORT, 0, desc->iobase,
 	    desc->iosize);
 	if (err)