K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2014-08-29T21:08:40.606968Z
K 7
svn:log
V 200
MFamd64: Add a machdep.bootmethod sysctl to inform the installer which
firmware method was used for booting.  This is hardcoded to BIOS on i386.

PR:		192962
Reviewed by:	nwhitehorn
MFC after:	1 week

END