CVS commit: src/sys

["Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Sun Oct 30 12:12:21 UTC 2011

Modified Files:
        src/sys/arch/amd64/conf: GENERIC
        src/sys/arch/i386/conf: ALL GENERIC
        src/sys/dev/pci: files.pci
Added Files:
        src/sys/dev/pci: if_vioif.c ld_virtio.c viomb.c virtio.c virtioreg.h
            virtiovar.h

Log Message:
Import of the virtio driver written by MINOURA Makoto 
<minoura%netbsd.org@localhost>
with minor changes to make it compile an run on -current.  This driver
speeds up disk and network access in virtual environments like KVM.

Enabled on i386 and amd64.  Tested with a CentOS 5.7 x86_64 host.

See http://ozlabs.org/~rusty/virtio-spec/virtio.pdf for the specification.


To generate a diff of this commit:
cvs rdiff -u -r1.337 -r1.338 src/sys/arch/amd64/conf/GENERIC
cvs rdiff -u -r1.324 -r1.325 src/sys/arch/i386/conf/ALL
cvs rdiff -u -r1.1054 -r1.1055 src/sys/arch/i386/conf/GENERIC
cvs rdiff -u -r1.349 -r1.350 src/sys/dev/pci/files.pci
cvs rdiff -u -r0 -r1.1 src/sys/dev/pci/if_vioif.c src/sys/dev/pci/ld_virtio.c \
    src/sys/dev/pci/viomb.c src/sys/dev/pci/virtio.c \
    src/sys/dev/pci/virtioreg.h src/sys/dev/pci/virtiovar.h

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