[Qemu-devel] [PATCH v2 0/7] virtio-scsi: do not rely on iov boundaries

[Paolo Bonzini]

The upcoming virtio 1.0 standard requires virtio devices not to
rely on iov boundaries when parsing requests or sending responses.
This series converts virtio-scsi.

v1->v2: missed a few replacements in patch 6 (Paolo)
        never compare in_num/out_num to a non-zero value (Paolo)
        do not use in_sg[0]/out_sg[0] (mst)

Paolo Bonzini (7):
  util: add return value to qemu_iovec_concat_iov
  virtio-scsi: start preparing for any_layout
  virtio-scsi: add target swap for VirtIOSCSICtrlTMFReq fields
  virtio-scsi: add extra argument and return type to qemu_sgl_concat
  virtio-scsi: prepare sense data handling for any_layout
  virtio-scsi: introduce virtio_scsi_complete_cmd_req
  virtio-scsi: add support for the any_layout feature

 hw/scsi/virtio-scsi.c           | 314 ++++++++++++++++++++++++----------------
 include/hw/i386/pc.h            |   4 +
 include/hw/virtio/virtio-scsi.h |   4 +-
 include/qemu-common.h           |   6 +-
 util/iov.c                      |  10 +-
 5 files changed, 202 insertions(+), 136 deletions(-)

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1.8.3.1