On Mon, 18 Mar 2013 17:37:17 +0100 fred.kon...@greensocs.com wrote: > From: KONRAD Frederic <fred.kon...@greensocs.com> > > This is the next part of virtio-refactoring. > > Basically it creates virtio-blk device which extends virtio-device. > Then a virtio-blk can be connected on a virtio-bus. > virtio-blk-pci, virtio-blk-s390x, virtio-blk-ccw are created too, they extend > respectively virtio-pci, virtio-s390-device, virtio-ccw-device and have a > virtio-blk. > > You can checkout my branch here: > > git://project.greensocs.com/qemu-virtio.git virtio-blk-v10
Comes up fine with virtio-ccw. device_add/device_del seems to work as well. > > I made basic tests (with linux guests) on: > * qemu-system-i386 > * qemu-system-s390x > > Cornelia made virtio-ccw test, and Stefan tried dataplane. > > Changes v9 -> v10: > * Fix the hot unplug issue spotted by Anthony. > Changes v8 -> v9: > * Fix the hot unplug issue spotted by Cornelia. > Changes v7 -> v8: > * Fix the allow_hotplug assertion spotted by Anthony. > * Attached the make virtio device's structures public (v4). > Changes v6 -> v7: > * Fix the DEFINE_VIRTIO_BLK_PROPERTIES macro issue spotted by Peter. > > Thanks, > > Fred > > KONRAD Frederic (11): > virtio: make virtio device's structures public. > virtio-x-bus: fix allow_hotplug assertion. > virtio-pci: fix hot unplug. > virtio-blk: don't use pointer for configuration. > virtio-blk: add the virtio-blk device. > virtio-blk-pci: switch to new API. > virtio-blk-s390: switch to the new API. > virtio-blk-ccw switch to new API. > virtio-blk: cleanup: init and exit functions. > virtio-blk: cleanup: QOM cast > virtio-blk: cleanup: remove qdev field. > > hw/s390x/s390-virtio-bus.c | 32 ++++++---- > hw/s390x/s390-virtio-bus.h | 13 +++- > hw/s390x/virtio-ccw.c | 35 ++++++----- > hw/s390x/virtio-ccw.h | 14 ++++- > hw/virtio-balloon.c | 15 ----- > hw/virtio-balloon.h | 14 +++++ > hw/virtio-blk.c | 151 > +++++++++++++++++++++++++-------------------- > hw/virtio-blk.h | 39 ++++++++++++ > hw/virtio-net.c | 50 --------------- > hw/virtio-net.h | 50 +++++++++++++++ > hw/virtio-pci.c | 142 ++++++++++++++++++------------------------ > hw/virtio-pci.h | 15 ++++- > hw/virtio-rng.c | 19 ------ > hw/virtio-rng.h | 19 ++++++ > hw/virtio-scsi.c | 15 ----- > hw/virtio-scsi.h | 16 +++++ > hw/virtio-serial-bus.c | 41 ------------ > hw/virtio-serial.h | 41 ++++++++++++ > hw/virtio.h | 2 - > 19 files changed, 401 insertions(+), 322 deletions(-) >
