Re: [PATCH v4 16/16] libqos: add VIRTIO PCI 1.0 support

[Thomas Huth]

----- Original Message -----
> From: "Stefan Hajnoczi" <address@hidden>
> Sent: Wednesday, October 23, 2019 12:04:25 PM
> 
> Implement the VIRTIO 1.0 virtio-pci interface.  The main change here is
> that the register layout is no longer a fixed layout in BAR 0.  Instead
> we have to iterate of PCI Capabilities to find descriptions of where
> various registers are located.  The vring registers are also more
> fine-grained, allowing for more flexible vring layouts, but we don't
> take advantage of that.
> 
> Signed-off-by: Stefan Hajnoczi <address@hidden>
> Reviewed-by: Sergio Lopez <address@hidden>
> ---
>  tests/Makefile.include           |   1 +
>  tests/libqos/virtio-pci-modern.h |  17 ++
>  tests/libqos/virtio-pci.h        |  10 +
>  tests/libqos/virtio-pci-modern.c | 443 +++++++++++++++++++++++++++++++
>  tests/libqos/virtio-pci.c        |   6 +-
>  5 files changed, 476 insertions(+), 1 deletion(-)
>  create mode 100644 tests/libqos/virtio-pci-modern.h
>  create mode 100644 tests/libqos/virtio-pci-modern.c

Acked-by: Thomas Huth <address@hidden>