From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) by dpdk.org (Postfix) with ESMTP id 421AA37A2 for ; Tue, 31 Jul 2018 20:10:07 +0200 (CEST) Received: by mail-pf1-f178.google.com with SMTP id k19-v6so6492604pfi.1 for ; Tue, 31 Jul 2018 11:10:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=pTXhBeMV+oJIUW3ky2ghZpOl/2vX6WgFXkwkoaxe1UI=; b=u55mNgmIeLGfvsa/vSACVQ2pfCb0zO+awznoKIiwPtb2H3ZZU+mVQkWcsG4mP2NjJI eoBM2h49gK+JlFhpEmH/fp6M6cLx6zRJMDlMvWDT4W2gyv+kJQ8TcwLfuUKmR1SM1zK6 WfNyKrANUzHSOoLV1Cm8kF8DsG9TF5Mm7LBDWng0r77YR61bBcyBY/pK30STIaVR7khw 3dtxVut2DES74ez0yjZCwvOqPd+bVWO9b4fNyCc02vZF5YbkacOzWuIINRLAvtbD496Q RD2WOq+u+RR3BlooiTQjbH+IQU2rqlAcyCMHEh+/VS6bPBGGHcGsa0g8XLXnNm2ab7ZX pCHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=pTXhBeMV+oJIUW3ky2ghZpOl/2vX6WgFXkwkoaxe1UI=; b=HGWEuz454zKigstTf3Ya7typL5NhW5csi6pKrlkmXMGYLRWuteLGhqFtr8E0nEgx3H 4UOcPewFP1oO0DT54j83o9wxxecu30S9mo/PD+vBrwYyg1Y5pSjk8knGcOLY0frVYhto ZaKvyg2YLrRf0WA8Nl6rXUxBV+aXotflnMkDLBanMXLEmq0XbP6UiCDb79Z8WJ8hgFIH pNeJokKSHovaOl2vgXdPaElPOg1zea2zZk99O9gSgWH/pWvku77jiMyfmzFGXehp/nd8 qnf2DgU5yYThHrB9YmtsUhRnoKLwMt0GNXdmbEh6NA9c+u2ZPtH198cOAgTXC/srSZ3n cySA== X-Gm-Message-State: AOUpUlEkC3Z3AHI/REpImbMv3TStw3FGbZnE6V21gXZcWuKX8nNowNTa j8fkHaa6j05vqiwdCxKXd1g4lFrlbCk= X-Google-Smtp-Source: AAOMgpch1rUm2DVaDO84FfLsKhZF6bM/KShVE+JKHqznBSR/VCwB8ZGM4tRF/XCQtPXpkYim62iB7Q== X-Received: by 2002:aa7:818b:: with SMTP id g11-v6mr23294898pfi.50.1533060606441; Tue, 31 Jul 2018 11:10:06 -0700 (PDT) Received: from xeon-e3 (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id e73-v6sm39219193pfb.153.2018.07.31.11.10.05 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 31 Jul 2018 11:10:06 -0700 (PDT) Date: Tue, 31 Jul 2018 11:10:02 -0700 From: Stephen Hemminger To: "Jim Holland (jimholla)" Cc: "users@dpdk.org" Message-ID: <20180731111002.576ee613@xeon-e3> In-Reply-To: <460775e7508f4fca9f906a70a046b77f@XCH-ALN-015.cisco.com> References: <460775e7508f4fca9f906a70a046b77f@XCH-ALN-015.cisco.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-users] Xen/netfront X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 31 Jul 2018 18:10:07 -0000 On Tue, 31 Jul 2018 17:59:08 +0000 "Jim Holland (jimholla)" wrote: > Hi, > > Is there a recommended solution for DPDK support for netfront in Xen? > > Jim I do know Brocade/Vyatta did a driver, but it was never merged. Xen has a number of memory restrictions that make it hard. The DPDK support for Xen DOM-0 was dropped in recent releases because no one was maintaining (or using) it.