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-ia64-devel

Re: [Xen-ia64-devel] Re: Transparent virtualization and serial port.

To: Alex Williamson <alex.williamson@xxxxxx>
Subject: Re: [Xen-ia64-devel] Re: Transparent virtualization and serial port.
From: Tristan Gingold <Tristan.Gingold@xxxxxxxx>
Date: Tue, 8 Aug 2006 15:20:10 +0200
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 08 Aug 2006 06:15:47 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <20060808124506.GA18152@xxxxxxxx>
List-help: <mailto:xen-ia64-devel-request@lists.xensource.com?subject=help>
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
List-post: <mailto:xen-ia64-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=unsubscribe>
References: <200608081254.24660.Tristan.Gingold@xxxxxxxx> <20060808124506.GA18152@xxxxxxxx>
Sender: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: KMail/1.5
Le Mardi 08 Août 2006 14:45, Alex Williamson a écrit :
> On Tue, Aug 08, 2006 at 12:54:22PM +0200, Tristan Gingold wrote:
> > Hi,
> >
> > using this small patch:
>
> [snip]
>
> > I was able to use linux compiled with serial port and xencons enabled.
> > This patch is a real kludge but if it is worth we can try to correctly
> > disable serial port for xen console.
>
> Hi Tristan,
>
>    We also need to be able to do the same thing for mmio based
> serial ports before we can reenable the dom0 searial driver.
> Can we use a similar mechanism?  Thanks,
Sorry, I completly forgot mmio ports.
How much memory is used for the mmio port.  If the granularity is bigger than 
one page, it should be easy (and even easier).

Tristan.


_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel