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From: Tiwei Bie <tiwei.bie@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: zhihong.wang@intel.com, dev@dpdk.org, yong.liu@intel.com
Subject: Re: [dpdk-dev] [PATCH v4 0/4] net/virtio: Tx simple path removal and offload improvements
Date: Wed, 4 Jul 2018 13:17:54 +0800	[thread overview]
Message-ID: <20180704051754.GA27518@debian> (raw)
In-Reply-To: <20180702152547.31423-1-maxime.coquelin@redhat.com>

On Mon, Jul 02, 2018 at 05:25:43PM +0200, Maxime Coquelin wrote:
> In this v3, the main change is the removal of the Tx simple path.
> Indeed, this path is not compliant with the Virtio specification,
> so could cause problems with some host implementations.
> 
> Since Marvin has introduced the in-order path, we have a good
> replacement for simple Tx and so we think it is better to
> remove it than disabling it by defaul
> 
> Maxime Coquelin (4):
>   net/virtio: remove simple Tx path
>   net/virtio: improve Tx offload features negotiation
>   net/virtio: don't use simple Rx if TCP LRO or VLAN strip
>   net/virtio: improve offload check performance
> 
>  drivers/net/virtio/virtio_ethdev.c      | 49 ++++++++++++++++------
>  drivers/net/virtio/virtio_ethdev.h      |  3 --
>  drivers/net/virtio/virtio_pci.h         |  4 +-
>  drivers/net/virtio/virtio_rxtx.c        | 74 ++++++---------------------------
>  drivers/net/virtio/virtio_rxtx_simple.c | 67 -----------------------------
>  drivers/net/virtio/virtio_rxtx_simple.h | 49 ----------------------
>  drivers/net/virtio/virtio_user_ethdev.c |  1 -
>  7 files changed, 51 insertions(+), 196 deletions(-)
> 

Applied to dpdk-next-virtio/master, thanks.

      parent reply	other threads:[~2018-07-04  5:17 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-02 15:25 Maxime Coquelin
2018-07-02 15:25 ` [dpdk-dev] [PATCH v4 1/4] net/virtio: remove simple Tx path Maxime Coquelin
2018-07-02 15:25 ` [dpdk-dev] [PATCH v4 2/4] net/virtio: improve Tx offload features negotiation Maxime Coquelin
2018-07-02 15:25 ` [dpdk-dev] [PATCH v4 3/4] net/virtio: don't use simple Rx if TCP LRO or VLAN strip Maxime Coquelin
2018-07-02 15:25 ` [dpdk-dev] [PATCH v4 4/4] net/virtio: improve offload check performance Maxime Coquelin
2018-07-03  2:49 ` [dpdk-dev] [PATCH v4 0/4] net/virtio: Tx simple path removal and offload improvements Tiwei Bie
2018-07-04  5:17 ` Tiwei Bie [this message]

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