[SLOF] [PATCH v1 00/27] Generic virtio 1.0 with block and network enabled

[Nikunj A Dadhania]

This is the first shot at enabling virtio 1.0 driver support in the SLOF.
Enables virtio-blk and virtio-net drivers for 1.0.

The patchset is divided in following categories:

patch 01-05: Generic fixes and prepartion for 1.0
patch 06-20: Virtio 1.0 generic layer updates
patch 21: Virtio-blk enablement
patch 22-25: Preparation for virtio-net
patch 26: virtio-net 1.0 enablement
patch 27: Enables modern devices (device ids 1041)

Nikunj A Dadhania (27):
  virtio: use virtio-set-qaddr api
  pci: add byte read/write helper routines
  virtio-blk: add helpers for filling descriptors
  virtio: introduce helper for initializing virt queue
  virtio-blk: use virt queue init and reset init
  virtio: add virtio 1.0 related struct and defines
  virtio: add virtio 1.0 capability parsing
  virtio: make virtio_get_qsize 1.0 aware
  virtio: add 64-bit virtio helpers for 1.0
  virtio: make virtio_vring_desc 1.0 aware
  virtio: make virtio_get_vring_avail 1.0 aware
  virtio: make virtio_get_vring_used 1.0 aware
  virtio: make virtio_set_status 1.0 aware
  virtio: make virtio_queue_notify 1.0 aware
  virtio: make virtio_set_qaddr 1.0 aware
  virtio 1.0 64bit features set/get reg accessor
  virtio: make virtio_{get,read}_config 1.0 aware
  virtio: enable 1.0 device setup
  virtio 1.0: helper for guest features negotiation
  virtio: make virtio_fill_desc 1.0 aware
  virtio-blk: enable virtio 1.0
  virtio: change signature of virtio_set_qaddr
  virtio-net: simplify and modularize driver
  virtio-net: make net_hdr_size a variable
  virtio-net: move setup-mac to the open routine
  virtio-net: make driver virtio 1.0 compatible
  virtio: support virtio 1.0 only device ids

 board-qemu/slof/pci-device_1af4_1001.fs |   9 -
 board-qemu/slof/pci-device_1af4_1009.fs |   8 +-
 board-qemu/slof/virtio-net.fs           |  22 +-
 board-qemu/slof/virtio.fs               |  15 ++
 include/helpers.h                       |   2 +
 lib/libvirtio/virtio-blk.c              | 130 +++++++---
 lib/libvirtio/virtio-net.c              | 236 +++++++++--------
 lib/libvirtio/virtio-net.h              |  12 -
 lib/libvirtio/virtio.c                  | 436 ++++++++++++++++++++++++++++----
 lib/libvirtio/virtio.code               |   7 +
 lib/libvirtio/virtio.h                  |  54 +++-
 lib/libvirtio/virtio.in                 |   2 +
 slof/fs/pci-device.fs                   |   9 +-
 slof/helpers.c                          |  14 +
 14 files changed, 716 insertions(+), 240 deletions(-)

-- 
2.5.0