From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH v3 16/24] xen/passthrough: Introduce iommu_construct Date: Mon, 23 Feb 2015 15:31:55 +0000 Message-ID: <1424705515.27930.165.camel@citrix.com> References: <1421159133-31526-1-git-send-email-julien.grall@linaro.org> <1421159133-31526-17-git-send-email-julien.grall@linaro.org> <1424451501.30924.360.camel@citrix.com> <54E772D0.70500@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1YPuzz-0002y6-Qq for xen-devel@lists.xenproject.org; Mon, 23 Feb 2015 15:32:43 +0000 In-Reply-To: <54E772D0.70500@linaro.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Julien Grall Cc: xen-devel@lists.xenproject.org, stefano.stabellini@citrix.com, tim@xen.org, Jan Beulich List-Id: xen-devel@lists.xenproject.org On Fri, 2015-02-20 at 17:45 +0000, Julien Grall wrote: > On 20/02/15 16:58, Ian Campbell wrote: > > On Tue, 2015-01-13 at 14:25 +0000, Julien Grall wrote: > >> This new function will correctly initialize the IOMMU page table for the > >> current domain. > >> > >> Also use it in iommu_assign_dt_device even though the current IOMMU > >> implementation on ARM shares P2M with the processor. > >> > >> Signed-off-by: Julien Grall > >> Cc: Jan Beulich > > > > Acked-by: Ian Campbell > > > > Although I'm not actually sure what it is going to be used for. > > The caller are in this patch too :) (see pci.c and device_tree.c changes). Right, I meant "what non-trivial functionality is going to land here" i..e what the grandparent callers etc will eventually expect from it. Ian