K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2016-05-17T19:34:07.647405Z
K 7
svn:log
V 505
Document the formatting requirements of location and pnpinfo strings.

devd requires location and pnpinfo strings generated by bus drivers
to be formatted as a list of name=value keypairs.  Non-conforming
bus drivers cause devd to mis-parse device events for these buses.

Note that this documents the desired requirements.  devctl_safe_quote()
doesn't yet escape backslash characters, and devd doesn't handle escaped
characters in quoted values.

Differential Revision:	https://reviews.freebsd.org/D6252

END