From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v4 00/17] Wind River Systems AVP PMD vs virtio? - ivshmem is back Date: Tue, 21 Mar 2017 12:06:57 +0100 Message-ID: <3578075.djz4J5e4HI@xps13> References: <1488414008-162839-1-git-send-email-allain.legacy@windriver.com> <20170317155036-mutt-send-email-mst@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: "Michael S. Tsirkin" , "Wiles, Keith" , Jason Wang , Vincent JARDIN , Stephen Hemminger , "O'Driscoll, Tim" , "Legacy, Allain (Wind River)" , "Yigit, Ferruh" , dev@dpdk.org, "Jolliffe, Ian (Wind River)" , Markus Armbruster , Stefan Hajnoczi To: Hobywan Kenoby Return-path: Received: from mail-wm0-f48.google.com (mail-wm0-f48.google.com [74.125.82.48]) by dpdk.org (Postfix) with ESMTP id D9316567F for ; Tue, 21 Mar 2017 12:07:00 +0100 (CET) Received: by mail-wm0-f48.google.com with SMTP id n11so9584175wma.0 for ; Tue, 21 Mar 2017 04:07:00 -0700 (PDT) In-Reply-To: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Yes, DPDK can be used to promote underlying commercial hardware or software, as long as it is fair and not intrusive. Please promote more products by becoming an Open Source contributor ;) 2017-03-20 22:30, Hobywan Kenoby: > If AVP was an upstream device of Qemu or Linux kernel that would be very natural to have a DPDK PMD (setting aside my comments on a preferred single virtual device). > > As far as I know this is not the case. > > Because of that, one could see the AVP PMD as a way to leverage open source to promote proprietary technology. That is the heart of the problem with the proposal. > > So I would recommend waiting for an upstream qemu support to consider AVP in DPDK . > > FF > ________________________________ > From: dev on behalf of Michael S. Tsirkin > Sent: Friday, March 17, 2017 2:52:06 PM > To: Thomas Monjalon > Cc: Wiles, Keith; Jason Wang; Vincent JARDIN; Stephen Hemminger; O'Driscoll, Tim; Legacy, Allain (Wind River); Yigit, Ferruh; dev@dpdk.org; Jolliffe, Ian (Wind River); Markus Armbruster; Stefan Hajnoczi > Subject: Re: [dpdk-dev] [PATCH v4 00/17] Wind River Systems AVP PMD vs virtio? - ivshmem is back > > On Fri, Mar 17, 2017 at 09:48:38AM +0100, Thomas Monjalon wrote: > > I think there is one interesting technological point in this thread. > > We are discussing about IVSHMEM but its support by Qemu is confused. > > This feature is not in the MAINTAINERS file of Qemu. > > Please Qemu maintainers, what is the future of IVSHMEM? > > You should try asking this question on the qemu mailing list. Looking at > archives, Jan Kiszka was the last one who expressed some interest in > this device. > > -- > MST