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[Qemu-devel] [PATCH RFC 00/11] qemu: towards virtio-1 host support
From: |
Cornelia Huck |
Subject: |
[Qemu-devel] [PATCH RFC 00/11] qemu: towards virtio-1 host support |
Date: |
Tue, 7 Oct 2014 16:39:56 +0200 |
This patchset aims to get us some way to implement virtio-1 compliant
and transitional devices in qemu. Branch available at
git://github.com/cohuck/qemu virtio-1
I've mainly focused on:
- endianness handling
- extended feature bits
- virtio-ccw new/changed commands
Thanks go to Thomas for some preliminary work in this area.
I've been able to start guests both with and without the virtio-1 patches
in the linux guest patchset, with virtio-net and virtio-blk devices (with
and without dataplane). virtio-ccw only :) vhost, migration and loads of
other things have been ignored for now.
I'd like to know whether I walk into the right direction, so let's consider
this as a starting point.
Cornelia Huck (8):
virtio: cull virtio_bus_set_vdev_features
virtio: support more feature bits
s390x/virtio-ccw: fix check for WRITE_FEAT
virtio: introduce legacy virtio devices
virtio: allow virtio-1 queue layout
dataplane: allow virtio-1 devices
s390x/virtio-ccw: support virtio-1 set_vq format
s390x/virtio-ccw: enable virtio 1.0
Thomas Huth (3):
linux-headers/virtio_config: Update with VIRTIO_F_VERSION_1
s390x/css: Add a callback for when subchannel gets disabled
s390x/virtio-ccw: add virtio set-revision call
hw/9pfs/virtio-9p-device.c | 7 +-
hw/block/dataplane/virtio-blk.c | 3 +-
hw/block/virtio-blk.c | 9 +-
hw/char/virtio-serial-bus.c | 9 +-
hw/net/virtio-net.c | 38 ++++---
hw/s390x/css.c | 12 +++
hw/s390x/css.h | 1 +
hw/s390x/s390-virtio-bus.c | 9 +-
hw/s390x/virtio-ccw.c | 188 +++++++++++++++++++++++++++--------
hw/s390x/virtio-ccw.h | 7 +-
hw/scsi/vhost-scsi.c | 7 +-
hw/scsi/virtio-scsi-dataplane.c | 2 +-
hw/scsi/virtio-scsi.c | 8 +-
hw/virtio/Makefile.objs | 2 +-
hw/virtio/dataplane/Makefile.objs | 2 +-
hw/virtio/dataplane/vring.c | 95 ++++++++++--------
hw/virtio/virtio-balloon.c | 8 +-
hw/virtio/virtio-bus.c | 23 +----
hw/virtio/virtio-mmio.c | 9 +-
hw/virtio/virtio-pci.c | 13 +--
hw/virtio/virtio-rng.c | 2 +-
hw/virtio/virtio.c | 51 +++++++---
include/hw/virtio/dataplane/vring.h | 64 +++++++++++-
include/hw/virtio/virtio-access.h | 4 +
include/hw/virtio/virtio-bus.h | 10 +-
include/hw/virtio/virtio.h | 34 +++++--
linux-headers/linux/virtio_config.h | 3 +
27 files changed, 442 insertions(+), 178 deletions(-)
--
1.7.9.5
- [Qemu-devel] [PATCH RFC 00/11] qemu: towards virtio-1 host support,
Cornelia Huck <=
- [Qemu-devel] [PATCH RFC 09/11] s390x/virtio-ccw: add virtio set-revision call, Cornelia Huck, 2014/10/07
- [Qemu-devel] [PATCH RFC 03/11] virtio: support more feature bits, Cornelia Huck, 2014/10/07
- [Qemu-devel] [PATCH RFC 11/11] s390x/virtio-ccw: enable virtio 1.0, Cornelia Huck, 2014/10/07
- [Qemu-devel] [PATCH RFC 08/11] s390x/css: Add a callback for when subchannel gets disabled, Cornelia Huck, 2014/10/07
- [Qemu-devel] [PATCH RFC 02/11] virtio: cull virtio_bus_set_vdev_features, Cornelia Huck, 2014/10/07
- [Qemu-devel] [PATCH RFC 05/11] virtio: introduce legacy virtio devices, Cornelia Huck, 2014/10/07