Module Name:	src
Committed By:	bouyer
Date:		Sun Nov 25 22:44:40 UTC 2007

Modified Files:
	src/sys/arch/xen/include/xen3-public/io: blkif.h
	src/sys/arch/xen/xen: xbdback_xenbus.c

Log Message:
Add support for the "protocol" entry in xenstore, which really specifies
the ABI used by the front-end (x86 32 or 64 bit). A linux 32bit PAE kernel
can now boot on a NetBSD 64bit dom0 and use the block devices.


To generate a diff of this commit:
cvs rdiff -r1.4 -r1.5 src/sys/arch/xen/include/xen3-public/io/blkif.h
cvs rdiff -r1.8 -r1.9 src/sys/arch/xen/xen/xbdback_xenbus.c

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