Module Name:	syssrc
Committed By:	simonb
Date:		Tue Sep 26 05:13:38 UTC 2000

Modified Files:
	syssrc/sys/arch/alpha/stand/boot: Makefile version
	syssrc/sys/arch/alpha/stand/bootxx: Makefile
	syssrc/sys/arch/alpha/stand/bootxx_cd9660: Makefile
	syssrc/sys/arch/alpha/stand/bootxx_ffs: Makefile
	syssrc/sys/arch/alpha/stand/bootxx_lfs: Makefile
	syssrc/sys/arch/alpha/stand/common: blkdev.c

Log Message:
Add support for booting off RAIDframe RAID1 mirrors.
Check the first partition type in devopen(), and if it is of type
FS_RAID, add 64 to blkdev_part_offset.

NOTE: This brings the size of the alpha first-stage bootblocks up to
      close to the maximum.  RAID1 support is controlled by the
      BOOTXX_RAID1_SUPPORT define, and is easy to disable if size
      becomes an issue.


To generate a diff of this commit:
cvs rdiff -r1.29 -r1.30 syssrc/sys/arch/alpha/stand/boot/Makefile
cvs rdiff -r1.11 -r1.12 syssrc/sys/arch/alpha/stand/boot/version
cvs rdiff -r1.22 -r1.23 syssrc/sys/arch/alpha/stand/bootxx/Makefile
cvs rdiff -r1.2 -r1.3 syssrc/sys/arch/alpha/stand/bootxx_cd9660/Makefile
cvs rdiff -r1.2 -r1.3 syssrc/sys/arch/alpha/stand/bootxx_ffs/Makefile
cvs rdiff -r1.1 -r1.2 syssrc/sys/arch/alpha/stand/bootxx_lfs/Makefile
cvs rdiff -r1.3 -r1.4 syssrc/sys/arch/alpha/stand/common/blkdev.c

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