Hi,
> -Original Message-
> From: Bie, Tiwei
> Sent: Monday, December 3, 2018 10:23 PM
> To: Wang, Xiao W
> Cc: maxime.coque...@redhat.com; dev@dpdk.org; Wang, Zhihong
> ; Ye, Xiaolong
> Subject: Re: [PATCH 2/9] vhost: provide helpers for virtio ring relay
>
> On Wed, Nov 28, 2018 at 05:
On Wed, Nov 28, 2018 at 05:46:00PM +0800, Xiao Wang wrote:
[...]
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Synchronize the available ring from guest to mediate ring, help to
> + * check desc validity to protect against malicious guest driv
This patch provides two helpers for vdpa device driver to perform a
relay between the guest virtio ring and a mediate virtio ring.
The available ring relay will synchronize the available entries, and
helps to do desc validity checking.
The used ring relay will synchronize the used entries from me
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