CVS commit: src/sys/arch/usermode

["Reinoud Zandijk" <reinoud%netbsd.org@localhost>]

Module Name:    src
Committed By:   reinoud
Date:           Tue Jun  5 20:02:43 UTC 2018

Modified Files:
        src/sys/arch/usermode/conf: GENERIC.common files.usermode
        src/sys/arch/usermode/dev: mainbus.c
        src/sys/arch/usermode/include: mainbus.h
        src/sys/arch/usermode/usermode: machdep.c
Added Files:
        src/sys/arch/usermode/dev: vatapi.c

Log Message:
Add ATAPI passtrough support giving the NetBSD/usermode kernel full control of
an ATAPI device. All ATAPI/SCSI commands are passed trough.

Note that ATAPI/SCSI calls are made in the foreground still. Lengthy calls
will still hug the CPU until completion. Making it asynchronous is in the
pipeline


To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/usermode/conf/GENERIC.common
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/usermode/conf/files.usermode
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/usermode/dev/mainbus.c
cvs rdiff -u -r0 -r1.1 src/sys/arch/usermode/dev/vatapi.c
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/usermode/include/mainbus.h
cvs rdiff -u -r1.54 -r1.55 src/sys/arch/usermode/usermode/machdep.c

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