Copyright (c) 2009 Hudson River Trading LLC
Written by: John H. Baldwin <jhb@FreeBSD.org>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and t...
(The comments found at the beginning of the groff file "man9/BUS_NEW_PASS.9freebsd".)
- notify a bus that the pass level has been changed
Fn BUS_NEW_PASS device_t dev
method is called on each bus device to rescan the device tree when the pass
level has been changed.
This method is responsible for invoking
on child bus devices to propagate the rescan to child devices.
It is also responsible for reprobing any unattached child devices and
allowing drivers for the current pass to identify new children.
A default implementation is provided by