Module Name:	sharesrc
Committed By:	scw
Date:		Thu Nov 23 22:56:54 UTC 2000

Modified Files:
	sharesrc/share/man/man9: bus_space.9

Log Message:
Document the bus_space_peek_N() and bus_space_poke_N() families
of functions, as proposed on tech-kern.

These provide a way to safely access bus space without crashing
the system if nothing responds on the bus.  c.f. `badaddr()'.


To generate a diff of this commit:
cvs rdiff -r1.15 -r1.16 sharesrc/share/man/man9/bus_space.9

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