On Wed, 20 Mar 2013 15:07:33 +0100 [email protected] wrote: > From: KONRAD Frederic <[email protected]> > > This is the next part of virtio-refactoring. > > Basically it creates virtio-scsi device which extends virtio-device. > Then a virtio-scsi can be connected on a virtio-bus. > virtio-scsi-pci, virtio-scsi-s390x, virtio-scsi-ccw are created too, they > extend > respectively virtio-pci, virtio-s390-device, virtio-ccw-device and have a > virtio-scsi. > > You can checkout my branch here: > > git://project.greensocs.com/qemu-virtio.git virtio-scsi-v4
I have not looked at the code yet, but with this tree I can create virtio-scsi-ccw and virtio-scsi-s390 devices that look sane at first glance. On virtio-ccw, the device also detaches without creating a hiccup in qemu. > > Note that it is nearly the same series as virtio-blk refactoring. Though the > 2nd > and the 3rd steps are a virtio-scsi specific. > > I made basic tests (with linux guests) on: > * qemu-system-i386 > > Changes v3 -> v4: > * Added CCW device. > * Fixed the configuration issue. > > Thanks, > > Fred > > KONRAD Frederic (10): > virtio-scsi: don't use pointer for configuration. > virtio-scsi: allocate cmd_vqs array separately. > virtio-scsi: moving host_features from properties to transport > properties. > virtio-scsi: add the virtio-scsi device. > virtio-scsi-pci: switch to new API. > virtio-scsi-s390: switch to the new API. > virtio-scsi-ccw: switch to new API > virtio-scsi: cleanup: use QOM casts. > virtio-scsi: cleanup: init and exit functions. > virtio-scsi: cleanup: remove qdev field. > > hw/s390x/s390-virtio-bus.c | 30 ++++++++--- > hw/s390x/s390-virtio-bus.h | 11 +++- > hw/s390x/virtio-ccw.c | 32 +++++++----- > hw/s390x/virtio-ccw.h | 12 ++++- > hw/virtio-pci.c | 119 ++++++++++++++++++++++--------------------- > hw/virtio-pci.h | 15 +++++- > hw/virtio-scsi.c | 122 > ++++++++++++++++++++++++++++++--------------- > hw/virtio-scsi.h | 21 ++++---- > 8 files changed, 230 insertions(+), 132 deletions(-) >
