From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from ws5-mx01.kavi.com (ws5-mx01.kavi.com [34.193.7.191]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 85B97EB64D7 for ; Fri, 30 Jun 2023 06:20:31 +0000 (UTC) Received: from host09.ws5.connectedcommunity.org (host09.ws5.connectedcommunity.org [10.110.1.97]) by ws5-mx01.kavi.com (Postfix) with ESMTP id B553C42C29 for ; Fri, 30 Jun 2023 06:20:30 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by host09.ws5.connectedcommunity.org (Postfix) with QMQP id A42052AFF8; Fri, 30 Jun 2023 06:20:30 +0000 (UTC) Mailing-List: contact virtio-comment-help@lists.oasis-open.org; run by ezmlm List-ID: Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 089689866E7 for ; Fri, 30 Jun 2023 06:19:53 +0000 (UTC) X-Virus-Scanned: amavisd-new at kavi.com X-IronPort-AV: E=McAfee;i="6600,9927,10756"; a="365810262" X-IronPort-AV: E=Sophos;i="6.01,169,1684825200"; d="scan'208";a="365810262" X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10756"; a="841741459" X-IronPort-AV: E=Sophos;i="6.01,169,1684825200"; d="scan'208";a="841741459" Message-ID: Date: Fri, 30 Jun 2023 14:19:47 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Thunderbird/102.12.0 Content-Language: en-US To: Xuan Zhuo Cc: virtio-comment@lists.oasis-open.org, "Michael S. Tsirkin" References: <1687243466.51691-1-xuanzhuo@linux.alibaba.com> <1688104464.531018-1-xuanzhuo@linux.alibaba.com> From: "Zhu, Lingshan" In-Reply-To: <1688104464.531018-1-xuanzhuo@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [virtio-comment] About the plan of Admin Queue On 6/30/2023 1:54 PM, Xuan Zhuo wrote: > On Tue, 20 Jun 2023 16:11:12 +0800, "Zhu, Lingshan" wrote: >> >> On 6/20/2023 2:44 PM, Xuan Zhuo wrote: >>> Hi, >>> >>> hi, I would want to know some plans and progress about admin queue. >>> >>> At the current spec, it seems that there is only one framework and no >>> specific commands. I'd like to know if anyone is currently working on this and >>> what the plans are. >>> >>> We also faced some similar issues, and we think admin queue is a good way to >>> manage sr-iov. >>> >>> >>> Thanks. >> I plan to rebase original transport vq on admin vq. >> >> https://lists.oasis-open.org/archives/virtio-comment/202208/msg00140.html > > I review the patch, that is for S-IOV, right? Yes, for SIOV and other similar devices > > I think it is good. > > I would if all is configured by the transport vq/admin vq from the OS? For SIOV ADIs, this transport vq is the transport layer, so they are configured by the OS through transport vq. > > Can we create a managed dev from the backend? > > Such as, the DPU sends a command to the driver, then the driver creates a new > managed dev. I think the group owner, usually the PCI PF is the management device. Thanks > > Thanks. > > >> Thanks, >> Zhu Lingshan >>> >>> >>> >>> This publicly archived list offers a means to provide input to the >>> OASIS Virtual I/O Device (VIRTIO) TC. >>> >>> In order to verify user consent to the Feedback License terms and >>> to minimize spam in the list archive, subscription is required >>> before posting. >>> >>> Subscribe: virtio-comment-subscribe@lists.oasis-open.org >>> Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org >>> List help: virtio-comment-help@lists.oasis-open.org >>> List archive: https://lists.oasis-open.org/archives/virtio-comment/ >>> Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf >>> List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists >>> Committee: https://www.oasis-open.org/committees/virtio/ >>> Join OASIS: https://www.oasis-open.org/join/ >>> >> >> This publicly archived list offers a means to provide input to the >> OASIS Virtual I/O Device (VIRTIO) TC. >> >> In order to verify user consent to the Feedback License terms and >> to minimize spam in the list archive, subscription is required >> before posting. >> >> Subscribe: virtio-comment-subscribe@lists.oasis-open.org >> Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org >> List help: virtio-comment-help@lists.oasis-open.org >> List archive: https://lists.oasis-open.org/archives/virtio-comment/ >> Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf >> List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists >> Committee: https://www.oasis-open.org/committees/virtio/ >> Join OASIS: https://www.oasis-open.org/join/ >> > This publicly archived list offers a means to provide input to the > OASIS Virtual I/O Device (VIRTIO) TC. > > In order to verify user consent to the Feedback License terms and > to minimize spam in the list archive, subscription is required > before posting. > > Subscribe: virtio-comment-subscribe@lists.oasis-open.org > Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org > List help: virtio-comment-help@lists.oasis-open.org > List archive: https://lists.oasis-open.org/archives/virtio-comment/ > Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf > List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists > Committee: https://www.oasis-open.org/committees/virtio/ > Join OASIS: https://www.oasis-open.org/join/ > This publicly archived list offers a means to provide input to the OASIS Virtual I/O Device (VIRTIO) TC. In order to verify user consent to the Feedback License terms and to minimize spam in the list archive, subscription is required before posting. Subscribe: virtio-comment-subscribe@lists.oasis-open.org Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org List help: virtio-comment-help@lists.oasis-open.org List archive: https://lists.oasis-open.org/archives/virtio-comment/ Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists Committee: https://www.oasis-open.org/committees/virtio/ Join OASIS: https://www.oasis-open.org/join/