[dpdk-dev] [PATCH 3/8] driver/virtio:add vhost TX offload support capability in virtio-net

David Marchand david.marchand at 6wind.com
Thu Oct 29 13:44:31 CET 2015


Hello Jijiang,

On Wed, Oct 21, 2015 at 6:46 AM, Jijiang Liu <jijiang.liu at intel.com> wrote:

> Add vhost TX checksum and TSO capabilities in virtio-net lib.
>
> Signed-off-by: Jijiang Liu <jijiang.liu at intel.com>
> ---
>  drivers/net/virtio/virtio_ethdev.h |    5 ++++-
>  1 files changed, 4 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/net/virtio/virtio_ethdev.h
> b/drivers/net/virtio/virtio_ethdev.h
> index 9026d42..6ee95c6 100644
> --- a/drivers/net/virtio/virtio_ethdev.h
> +++ b/drivers/net/virtio/virtio_ethdev.h
> @@ -64,7 +64,10 @@
>          1u << VIRTIO_NET_F_CTRL_VQ       |     \
>          1u << VIRTIO_NET_F_CTRL_RX       |     \
>          1u << VIRTIO_NET_F_CTRL_VLAN     |     \
> -        1u << VIRTIO_NET_F_MRG_RXBUF)
> +        1u << VIRTIO_NET_F_MRG_RXBUF     |     \
> +        1u << VIRTIO_NET_F_HOST_TSO4     |     \
> +        1u << VIRTIO_NET_F_HOST_TSO6     |     \
> +        1u << VIRTIO_NET_F_CSUM)
>
>
You did not update tx offload capabilities field in dev_info.


-- 
David Marchand


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