From: Paolo Bonzini <pbonzini@redhat.com>
To: "Gonglei (Arei)" <arei.gonglei@huawei.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Cc: "mst@redhat.com" <mst@redhat.com>,
"Huangweidong (C)" <weidong.huang@huawei.com>,
"stefanha@redhat.com" <stefanha@redhat.com>,
"Zhoujian (jay)" <jianjay.zhou@huawei.com>,
"pasic@linux.vnet.ibm.com" <pasic@linux.vnet.ibm.com>,
longpeng <longpeng2@huawei.com>,
"xin.zeng@intel.com" <xin.zeng@intel.com>,
"roy.fan.zhang@intel.com" <roy.fan.zhang@intel.com>
Subject: Re: [Qemu-devel] [PATCH 3/4] cryptodev-vhost-user: add crypto session handler
Date: Tue, 28 Nov 2017 11:45:31 +0100 [thread overview]
Message-ID: <b98e2b09-35e7-47c2-b49f-982a09804b4f@redhat.com> (raw)
In-Reply-To: <33183CC9F5247A488A2544077AF19020DA4A7DC2@DGGEMA505-MBS.china.huawei.com>
On 28/11/2017 11:43, Gonglei (Arei) wrote:
>> As far as I understand, VIRTIO_CRYPTO_CIPHER_CREATE_SESSION is called as
>> a result of sending a message on the control virtqueue.
>
> VIRTIO_CRYPTO_CIPHER_CREATE_SESSION is a message type of control queue,
> Means creating a session for next crypto requests.
Ok, so the message does have the same meaning as the control queue
message. Thanks for confirming.
>> Why can't vhost-user also process create/destroy session messages on the
>> control virtqueue, instead of having device-specific messages in the
>> protocol?
>
> You mean we can share control virtqueue to DPDK as well? Like data queues?
I don't know :) but why not?
Thanks,
Paolo
next prev parent reply other threads:[~2017-11-28 10:45 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-28 9:03 [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support Gonglei
2017-11-28 9:03 ` [Qemu-devel] [PATCH 1/4] cryptodev: add vhost-user as a new cryptodev backend Gonglei
2017-11-28 9:03 ` [Qemu-devel] [PATCH 2/4] cryptodev: add vhost support Gonglei
2017-11-28 9:03 ` [Qemu-devel] [PATCH 3/4] cryptodev-vhost-user: add crypto session handler Gonglei
2017-11-28 10:01 ` Paolo Bonzini
2017-11-28 10:43 ` Gonglei (Arei)
2017-11-28 10:45 ` Paolo Bonzini [this message]
2017-11-28 11:06 ` Gonglei (Arei)
2017-11-28 11:19 ` Paolo Bonzini
2017-11-29 2:33 ` Gonglei (Arei)
2017-11-29 4:10 ` Michael S. Tsirkin
2017-11-29 9:11 ` Paolo Bonzini
2017-11-29 10:21 ` Tan, Jianfeng
2017-11-28 19:15 ` Michael S. Tsirkin
2017-11-28 9:03 ` [Qemu-devel] [PATCH 4/4] cryptodev-vhost-user: set the key length Gonglei
2017-11-28 10:10 ` [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support no-reply
2017-12-18 9:03 ` Gonglei (Arei)
2017-12-20 17:38 ` Michael S. Tsirkin
2017-12-21 0:51 ` Gonglei (Arei)
2017-12-21 4:28 ` Michael S. Tsirkin
2017-12-21 9:11 ` Paolo Bonzini
2017-12-21 14:25 ` Michael S. Tsirkin
2017-12-22 7:39 ` Gonglei (Arei)
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