From owner-freebsd-current@FreeBSD.ORG Sun Jan 5 21:55:34 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 40E02FF2 for ; Sun, 5 Jan 2014 21:55:34 +0000 (UTC) Received: from mail-la0-f53.google.com (mail-la0-f53.google.com [209.85.215.53]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id B49931789 for ; Sun, 5 Jan 2014 21:55:33 +0000 (UTC) Received: by mail-la0-f53.google.com with SMTP id mc6so9293730lab.40 for ; Sun, 05 Jan 2014 13:55:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=aFZAtkayilhQJ7rhwgkobHzrUqIslOB12Lt2ONgVhM0=; b=hi396taPjeGsI5ATUSHc889e3iiHdQE+2B+UttfYgU6vKnI4Fkv6NDq3bwbIeD6S1C czsaFXc1/20MyjlO7hNfNsjyWFycvx9l/JW2WwGUFrTZOAMuyxZhMj/XJsjZYlegJqxT ral3DxhmV99xwFvEvFlXqHweElx5IKS2Z+SLKKvbmGDJQcErr6HbE6BS8GYCRNNEBSwt f9EgVxNZqvGzT1C/6Blb+SM333EeyWqvmqNvoIfAXi7vQWcgWqy2pQxS6r6eM0C2Zy/b pkmh1YaKeNq7Y58ABwod1xec6CM2SJvO5+K8IRcoov51GvRczD+kDwC+IiwOUtFdX/Ld zZDw== X-Gm-Message-State: ALoCoQkueuypzhj7GumSmj7O3YyQQM/AXwvplcsYMsRKgHFeewPmrb8Opw+Eghk46DPgaFahQP/f X-Received: by 10.152.26.72 with SMTP id j8mr33789lag.85.1388958926488; Sun, 05 Jan 2014 13:55:26 -0800 (PST) Received: from [10.0.0.94] (ti0273a400-0979.bb.online.no. [85.165.250.215]) by mx.google.com with ESMTPSA id mq10sm41398588lbb.12.2014.01.05.13.55.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 05 Jan 2014 13:55:25 -0800 (PST) Message-ID: <52C9D4CA.6070403@linaro.org> Date: Sun, 05 Jan 2014 21:55:22 +0000 From: Julien Grall User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Roger Pau Monne , freebsd-xen@freebsd.org, freebsd-current@freebsd.org, xen-devel@lists.xen.org, gibbs@freebsd.org, jhb@freebsd.org, kib@freebsd.org, julien.grall@citrix.com Subject: Re: [Xen-devel] [PATCH v9 15/19] xen: create a Xen nexus to use in PV/PVH References: <1388677433-49525-1-git-send-email-roger.pau@citrix.com> <1388677433-49525-16-git-send-email-roger.pau@citrix.com> In-Reply-To: <1388677433-49525-16-git-send-email-roger.pau@citrix.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Mon, 06 Jan 2014 01:35:31 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Jan 2014 21:55:34 -0000 On 01/02/2014 03:43 PM, Roger Pau Monne wrote: > Introduce a Xen specific nexus that is going to be in charge for > attaching Xen specific devices. Now that we have a xenpv bus, do we really need a specific nexus for Xen? We should be able to use the identify callback of xenpv to create the bus. The other part of this patch can be merged in the patch #14 "Introduce xenpv bus and a dummy pvcpu device". -- Julien Grall