WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] [PATCH 1/4] amd iommu: Large io page support - Interface

To: Wei Wang2 <wei.wang2@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH 1/4] amd iommu: Large io page support - Interface
From: Keir Fraser <keir@xxxxxxx>
Date: Fri, 03 Dec 2010 08:17:32 -0800
Cc:
Delivery-date: Fri, 03 Dec 2010 08:20:24 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:user-agent:date :subject:from:to:message-id:thread-topic:thread-index:in-reply-to :mime-version:content-type:content-transfer-encoding; bh=jnJmHr7wgGCSPm/+Pj5XcES92MgmAFEP4NhpgcSyRAk=; b=FGC7oqf90NgXLd8tchUiWx+zsNp8KPIT8B1G4CWNcVyXXXAJdpYlA/YdnBv1nk3Mhl ooK57u4e39q08a9CdFlUshlD4s1+ulzXRrqlfpLrguFQsIzn+yYjYoXv273ODynebtrA 5KhpaK22HHh+YiXdYqWJ9fvtpSP7PAUoPSd6c=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:user-agent:date:subject:from:to:message-id:thread-topic :thread-index:in-reply-to:mime-version:content-type :content-transfer-encoding; b=MTmgrR1bLrXA+sSt3hlQnCjpm/iKDFtlS5RkZjY6TQBDKikp0qob6RfoyzAlTXcUED QacwSKd5vMboE/h1kA5ijMuxGepUynW56AkNuC+qbGJKzRbRm9O9OUsNncKzGT1jJlO3 e3MPtJlQLyJ3284TAZwzN7aHZMs7UE+9hJEtU=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <201012031703.30686.wei.wang2@xxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcuTBZaKiGvGiy+z5E+xTMh6k8PkuA==
Thread-topic: [Xen-devel] [PATCH 1/4] amd iommu: Large io page support - Interface
User-agent: Microsoft-Entourage/12.23.0.091001
Why add new map/unmap calls. Better just to extend the existing calls to be
able to act on a range, eh? That way you won't end up stubbing out and
breaking Intel support in patch 3, either...

 -- Keir

On 03/12/2010 08:03, "Wei Wang2" <wei.wang2@xxxxxxx> wrote:

> This patch extends generic iommu interfaces to support different page size.
> 
> Thanks,
> Wei
> Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>
> --
> Legal Information:
> Advanced Micro Devices GmbH
> Sitz: Dornach, Gemeinde Aschheim,
> Landkreis München Registergericht München,
> HRB Nr. 43632
> Geschäftsführer:
> Alberto Bozzo, Andrew Bowd
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel