[Qemu-devel] [PATCH 00/18] virtio: add version 1.0 support

[Gerd Hoffmann <kraxel@redhat.com>]

  Hi,

This patch series adds virtio 1.0 support to the virtio blk and scsi
drivers in seabios.  With this series applied seabios happily boots
in virtio 1.0 mode from both transitional and modern devices.

Tested with Fedora 22 guest, booting from virtio-scsi cdrom (live iso),
virtio-scsi disk and virtio-blk disk.

The patches are also available in the git repository at:
  git://git.kraxel.org/seabios virtio

please review,
  Gerd

----------------------------------------------------------------
Gerd Hoffmann (18):
      pci: allow to loop over capabilities
      virtio: run drivers in 32bit mode
      virtio: add struct vp_device
      virtio: pass struct pci_device to vp_init_simple
      virtio: add version 1.0 structs and #defines
      virtio: find version 1.0 virtio capabilities
      virtio: add version 1.0 read/write macros
      virtio: make features 64bit, support version 1.0 features
      virtio: add version 1.0 support to vp_{get,set}_status
      virtio: add version 1.0 support to vp_get_isr
      virtio: add version 1.0 support to vp_reset
      virtio: add version 1.0 support to vp_notify
      virtio: remove unused vp_del_vq
      virtio: add version 1.0 support to vp_find_vq
      virtio-scsi: fix initialization for version 1.0
      virtio-blk: fix initialization for version 1.0
      virtio: use version 1.0 if available (flip the big switch)
      virtio: also probe version 1.0 pci ids

 src/block.c          |   8 +-
 src/fw/pciinit.c     |   4 +-
 src/hw/pci.c         |  11 ++-
 src/hw/pci.h         |   2 +-
 src/hw/pci_ids.h     |   8 +-
 src/hw/virtio-blk.c  | 104 +++++++++++++++------
 src/hw/virtio-pci.c  | 250 ++++++++++++++++++++++++++++++++++++++++++++++-----
 src/hw/virtio-pci.h  | 205 ++++++++++++++++++++++++++++++++----------
 src/hw/virtio-ring.c |   4 +-
 src/hw/virtio-ring.h |   9 +-
 src/hw/virtio-scsi.c |  60 +++++++++----
 11 files changed, 537 insertions(+), 128 deletions(-)