From: "Yu, Jin" <jin.yu@intel.com>
To: "Bie, Tiwei" <tiwei.bie@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Liu, Changpeng" <changpeng.liu@intel.com>,
"maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>,
"Wang, Zhihong" <zhihong.wang@intel.com>,
LinLi <lilin24@baidu.com>, XunNi <nixun@baidu.com>,
YuZhang <zhangyu31@baidu.com>
Subject: Re: [dpdk-dev] [PATCH v2 1/2] vhost: support inflight share memory protocol feature
Date: Thu, 11 Jul 2019 02:39:46 +0000 [thread overview]
Message-ID: <B9FBC361811A3D4DBB02350807E29F7B0B930741@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20190711021836.GA22227@___>
> On Thu, Jul 11, 2019 at 10:09:26AM +0800, Yu, Jin wrote:
> [...]
> > > > +int __rte_experimental
> > > > +rte_vhost_set_inflight_desc_split(int vid, uint16_t vring_idx,
> > > > + uint16_t idx);
> > > [...]
> > > > +int __rte_experimental
> > > > +rte_vhost_clr_inflight_desc_split(int vid, uint16_t vring_idx,
> > > > + uint16_t last_used_idx, uint16_t idx);
> > > [...]
> > > > +int __rte_experimental
> > > > +rte_vhost_set_last_inflight_io_split(int vid, uint16_t vring_idx,
> > > > + uint16_t idx);
> > >
> > > What will be different in the function prototype when we design
> > > above three APIs for packed ring?
> > The whole process is quite different as there are no avail ring and userd
> ring.
>
> I mean what will be different in the return value and parameters?
> Could you show us the expected function prototypes (i.e. just the function
> declarations) for packed ring?
Sorry I am not sure, I am working on this.
next prev parent reply other threads:[~2019-07-11 2:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190708183959.50293>
2019-07-10 10:43 ` JinYu
2019-07-10 7:18 ` Tiwei Bie
2019-07-11 2:09 ` Yu, Jin
2019-07-11 2:18 ` Tiwei Bie
2019-07-11 2:39 ` Yu, Jin [this message]
2019-07-11 4:09 ` Tiwei Bie
2019-07-10 10:43 ` [dpdk-dev] [PATCH v2 2/2] vhost: Add vhost-user-blk example which support inflight JinYu
2019-07-10 7:26 ` Tiwei Bie
2019-07-11 2:23 ` Yu, Jin
2019-07-11 4:08 ` Tiwei Bie
2019-07-11 12:11 ` Yu, Jin
2019-06-26 16:38 [dpdk-dev] [PATCH] [v1]vhost: support inflight share memory protocol feature JinYu
2019-07-08 17:53 ` [dpdk-dev] [PATCH] [v2, 1/2]vhost: " JinYu
2019-07-08 18:00 ` JinYu
2019-07-08 18:16 ` [dpdk-dev] [PATCH v2] [1/2]vhost: " JinYu
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