From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: virtio-comment-return-993-cohuck=redhat.com@lists.oasis-open.org Sender: 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 AFB9B985EEC for ; Fri, 13 Dec 2019 07:16:00 +0000 (UTC) Date: Fri, 13 Dec 2019 02:15:52 -0500 From: "Michael S. Tsirkin" Message-ID: <20191213021253-mutt-send-email-mst@kernel.org> References: <20191203183212.1721642-1-yuri.benditovich@daynix.com> <20191203152148-mutt-send-email-mst@kernel.org> <471210655.12237442.1575436801606.JavaMail.zimbra@redhat.com> <20191211113112-mutt-send-email-mst@kernel.org> <20191211130633-mutt-send-email-mst@kernel.org> <20191212023645-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 In-Reply-To: Subject: Re: [virtio-comment] Re: [PATCH] virtio-net: define feature of per-packet RSS hash delivery Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Content-Disposition: inline To: Yuri Benditovich Cc: Yuri Benditovich , virtio-comment@lists.oasis-open.org List-ID: On Fri, Dec 13, 2019 at 06:34:39AM +0200, Yuri Benditovich wrote: >=20 > So there are 2 possible profiles of devices that 'do not have RSS' but > deliver hash: > 1. The device is in general can do RSS, but has only one pair of > queues and does only hash calculation > 2. The device has multiple queues but is configured to do auto > steering and we want also hash from it. >=20 > My impression is that case 2 is rather academic one (at least looking for= ward). > Do you agree? I am not sure I agree. auto mq is much easier to configure than RSS so I image it's useful even if one wants hash. --=20 MST This publicly archived list offers a means to provide input to the=0D OASIS Virtual I/O Device (VIRTIO) TC.=0D =0D In order to verify user consent to the Feedback License terms and=0D to minimize spam in the list archive, subscription is required=0D before posting.=0D =0D Subscribe: virtio-comment-subscribe@lists.oasis-open.org=0D Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org=0D List help: virtio-comment-help@lists.oasis-open.org=0D List archive: https://lists.oasis-open.org/archives/virtio-comment/=0D Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf= =0D List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lis= ts=0D Committee: https://www.oasis-open.org/committees/virtio/=0D Join OASIS: https://www.oasis-open.org/join/