[dpdk-dev,3/8] driver/virtio:add vhost TX offload support capability in virtio-net
Commit Message
Add vhost TX checksum and TSO capabilities in virtio-net lib.
Signed-off-by: Jijiang Liu <jijiang.liu@intel.com>
---
drivers/net/virtio/virtio_ethdev.h | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
Comments
Hello Jijiang,
On Wed, Oct 21, 2015 at 6:46 AM, Jijiang Liu <jijiang.liu@intel.com> wrote:
> Add vhost TX checksum and TSO capabilities in virtio-net lib.
>
> Signed-off-by: Jijiang Liu <jijiang.liu@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.
@@ -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)
/*
* CQ function prototype