Author: marius
Date: Tue Jun 10 08:20:00 2014
New Revision: 267321
URL: http://svnweb.freebsd.org/changeset/base/267321
Log:
Avoid the USB device disconnected and controller shutdown clutter on system
shutdown by putting the former under !rebooting and turning the latter into
debug messages.
Reviewed by: hps
MFC after: 1 week
Sponsored by: Bally Wulff Games & Entertainment GmbH
Modified:
head/sys/dev/usb/controller/usb_controller.c
head/sys/dev/usb/usb_device.c
Modified: head/sys/dev/usb/controller/usb_controller.c
==============================================================================
--- head/sys/dev/usb/controller/usb_controller.c Tue Jun 10 08:15:41
2014 (r267320)
+++ head/sys/dev/usb/controller/usb_controller.c Tue Jun 10 08:20:00
2014 (r267321)
@@ -333,7 +333,7 @@ usb_shutdown(device_t dev)
return (0);
}
- device_printf(bus->bdev, "Controller shutdown\n");
+ DPRINTF("%s: Controller shutdown\n", device_get_nameunit(bus->bdev));
USB_BUS_LOCK(bus);
usb_proc_msignal(USB_BUS_EXPLORE_PROC(bus),
@@ -345,7 +345,8 @@ usb_shutdown(device_t dev)
}
USB_BUS_UNLOCK(bus);
- device_printf(bus->bdev, "Controller shutdown complete\n");
+ DPRINTF("%s: Controller shutdown complete\n",
+ device_get_nameunit(bus->bdev));
return (0);
}
Modified: head/sys/dev/usb/usb_device.c
==============================================================================
--- head/sys/dev/usb/usb_device.c Tue Jun 10 08:15:41 2014
(r267320)
+++ head/sys/dev/usb/usb_device.c Tue Jun 10 08:20:00 2014
(r267321)
@@ -1124,10 +1124,12 @@ usb_detach_device_sub(struct usb_device
*/
*ppdev = NULL;
- device_printf(dev, "at %s, port %d, addr %d "
- "(disconnected)\n",
- device_get_nameunit(udev->parent_dev),
- udev->port_no, udev->address);
+ if (!rebooting) {
+ device_printf(dev, "at %s, port %d, addr %d "
+ "(disconnected)\n",
+ device_get_nameunit(udev->parent_dev),
+ udev->port_no, udev->address);
+ }
if (device_is_attached(dev)) {
if (udev->flags.peer_suspended) {
@@ -2143,8 +2145,10 @@ usb_free_device(struct usb_device *udev,
#endif
#if USB_HAVE_UGEN
- printf("%s: <%s> at %s (disconnected)\n", udev->ugen_name,
- usb_get_manufacturer(udev), device_get_nameunit(bus->bdev));
+ if (!rebooting) {
+ printf("%s: <%s> at %s (disconnected)\n", udev->ugen_name,
+ usb_get_manufacturer(udev), device_get_nameunit(bus->bdev));
+ }
/* Destroy UGEN symlink, if any */
if (udev->ugen_symlink) {
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