[dpdk-dev] [PATCH 1/4] net/virtio: fix the control vq support

[Maxime Coquelin]

On 1/22/19 6:01 PM, Tiwei Bie wrote:
> This patch mainly fixed below issues in the packed ring based
> control vq support in virtio driver:
> 
> 1. When parsing the used descriptors, we have to track the
>     number of descs that we need to skip;
> 2. vq->vq_free_cnt was decreased twice for a same desc;
> 
> Meanwhile, make the function name consistent with other parts.
> 
> Fixes: ec194c2f1895 ("net/virtio: support packed queue in send command")
> Fixes: a4270ea4ff79 ("net/virtio: check head desc with correct wrap counter")
> 
> Signed-off-by: Tiwei Bie <tiwei.bie at intel.com>
> ---
>   drivers/net/virtio/virtio_ethdev.c | 62 ++++++++++++++----------------
>   drivers/net/virtio/virtqueue.h     | 12 +-----
>   2 files changed, 31 insertions(+), 43 deletions(-)
> 

Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>

Thanks,
Maxime