CVS commit: src/sys/arch/x68k/stand

["Tetsuya Isaki" <isaki%netbsd.org@localhost>]

Module Name:    src
Committed By:   isaki
Date:           Sun Jun 26 04:17:18 UTC 2016

Modified Files:
        src/sys/arch/x68k/stand/boot: boot.c
        src/sys/arch/x68k/stand/libsa: devopen.c libx68k.h

Log Message:
Add SCSI host adaptor selector to "boot" command of /boot.
By this function, /boot which booted from non-SCSI
(in other words, floppy) can load SCSI kernel.
Now, single /boot can load kernel of all supported filesystems
of all supported boot devices.

---
New "boot" command's syntax is: boot [hostadaptor@][dev:][file]

If you booted from SCSI, hostadaptor is already set (from IOCS)
and you can omit hostadaptor in this case.  You can type like
"boot sd0a:netbsd" as before.

If you booted from floppy (hostadaptor is not set) and want to
load the SCSI kernel (hostadaptor is needed), you have to select
your hostadaptor in boot command, like "boot spc0@sd0a:netbsd".


To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/x68k/stand/boot/boot.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/x68k/stand/libsa/devopen.c \
    src/sys/arch/x68k/stand/libsa/libx68k.h

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