John Baldwin e05ec081fe Implement 'devctl clear driver' to undo a previous 'devctl set driver'.
Add a new 'clear driver' command for devctl along with the accompanying
ioctl and devctl_clear_driver() library routine to reset a device to
use a wildcard devclass instead of a fixed devclass.  This can be used
to undo a previous 'set driver' command.  After the device's name has
been reset to permit wildcard names, it is reprobed so that it can
attach to newly-available (to it) device drivers.

MFC after:	1 month
Sponsored by:	Chelsio Communications
2016-08-29 22:48:36 +00:00
..
2016-08-24 09:57:19 +00:00
2016-08-27 13:37:30 +00:00
2016-08-15 19:17:00 +00:00
2016-08-24 00:52:30 +00:00
2016-08-10 12:41:36 +00:00