Module Name:	src
Committed By:	dyoung
Date:		Sun Jan 27 01:38:34 UTC 2008

Modified Files:
	src/sbin/drvctl: drvctl.c
	src/sys/kern: kern_drvctl.c
	src/sys/sys: drvctlio.h

Log Message:
Patch /dev/drvctl and drvctl(8) to let us suspend/resume device
sub-trees, and to let us list the children of a device.

While I am here, add -p to the drvctl(8) usage message.


To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 src/sbin/drvctl/drvctl.c
cvs rdiff -r1.11 -r1.12 src/sys/kern/kern_drvctl.c
cvs rdiff -r1.3 -r1.4 src/sys/sys/drvctlio.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.