[Qemu-devel] [PATCH V5 0/6] Packed virtqueue for virtrio

[Jason Wang]

Hi:

This is an updated version of packed virtqueue support based on Wei's
V4. Tested with, virtio-blk, virito-net (with vhost_net), virtio-scsi, scp
during migration etc.

Please review.

Changes from V4:

- using SET/GET_VRING_BASE to set/get last_used_idx/wrap_counter
- fix virtqueue_pop_packed() to break virtio-scsi
- memory barriers fix
- add missing functions for packed virtqueue
- various refactoring and tweaks

Jason Wang (4):
  virtio: basic packed virtqueue support
  virtio: event suppression support for packed ring
  vhost_net: enable packed ring support
  virtio: add property to enable packed virtqueue

Wei Xu (2):
  virtio: basic structure for packed ring
  virtio: device/driverr area size calculation refactor for split ring

 hw/block/virtio-blk.c       |    2 +-
 hw/char/virtio-serial-bus.c |    2 +-
 hw/net/vhost_net.c          |    2 +
 hw/scsi/virtio-scsi.c       |    3 +-
 hw/virtio/virtio.c          | 1151 +++++++++++++++++++++++++++++++----
 include/hw/virtio/virtio.h  |   14 +-
 6 files changed, 1039 insertions(+), 135 deletions(-)

-- 
2.18.1