From owner-freebsd-xen@FreeBSD.ORG Sun Jan 5 21:55:34 2014 Return-Path: Delivered-To: freebsd-xen@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 3B932FF1 for ; Sun, 5 Jan 2014 21:55:34 +0000 (UTC) Received: from mail-la0-f45.google.com (mail-la0-f45.google.com [209.85.215.45]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id B18811788 for ; Sun, 5 Jan 2014 21:55:33 +0000 (UTC) Received: by mail-la0-f45.google.com with SMTP id eh20so9317662lab.4 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=iOqUhv/E+xHrB+uxr6jpZ7qnOZY6oJ7mo3QZyDbolEvA4HR9N0Cx5Z9P1ABTqxCpc1 1+TvgaW5ONWu1J8ZIrcC5ysZVLfBLmZtapX65bdwKTm5kIml4spYT9uZOIsqeQVf8p1R nwCqwhHz/lu+d8ILmspAjJ871xpawVRr7HneD7qfRR2+63s2mnPGNh9or4s5QsPL+OTy j4XaDzIuDcu+h9iT5s1Jxsthri+Bulz8fCEFgHYy6ZvHI75Kf4FGxjEYv74tDM+7EVuo Cwn/95t/3V7nX3wbL5FeBuxssIIA3p/qdTCqZU9R2/YIaMRIkubBKrKpNKy2s6aMMi+i s7Qw== X-Gm-Message-State: ALoCoQlxc6Vvl5G4DOcxr5O9W4zKCmQAoZCn1BEfvwmIISxqrGD25R8/1tS20wZ3jH1mQURnF3Ts 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-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage 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