[U-Boot] [PATCH 25/27] virtio: pci: Support non-legacy PCI transport device

[Simon Glass]

On 23 September 2018 at 06:42, Bin Meng <bmeng.cn at gmail.com> wrote:
> By default QEMU creates legacy PCI transport devices, but we can
> ask QEMU to create non-legacy one if we pass additional device
> property/value pairs in the command line:
>
>   -device virtio-blk-pci,disable-legacy=true,disable-modern=false
>
> This adds a new driver driver to support non-legacy (modern) device
> mode. Previous driver/file name is changed accordingly.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> ---
>
>  drivers/virtio/Makefile                            |   2 +-
>  .../virtio/{virtio_pci.c => virtio_pci_legacy.c}   |   6 +-
>  drivers/virtio/virtio_pci_modern.c                 | 612 +++++++++++++++++++++
>  3 files changed, 616 insertions(+), 4 deletions(-)
>  rename drivers/virtio/{virtio_pci.c => virtio_pci_legacy.c} (98%)
>  create mode 100644 drivers/virtio/virtio_pci_modern.c

Reviewed-by: Simon Glass <sjg at chromium.org>

Isn't there some common code between the two?