RE: [Xen-devel] How console data travel in Xen?

To:	"NAHieu" <nahieu@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	RE: [Xen-devel] How console data travel in Xen?
From:	"Li, Xin B" <xin.b.li@xxxxxxxxx>
Date:	Thu, 30 Jun 2005 23:52:59 +0800
Delivery-date:	Thu, 30 Jun 2005 15:54:09 +0000
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Thread-topic:	[Xen-devel] How console data travel in Xen?

NAHieu wrote:
> Hello,
> 
> I am trying to investigate in detail how console data go
> thru the Xen system. Suppose that I am running a domainU,
> when I type at the domainU console (I connect to the
> console with xencons or ssh), how data (from keyboard in
> this case) travel from low level (hardware) to Xen, then
> to dom0, then to domU? 
> 
> I am not afraid of reading and hacking the source to
> understand this, but I dont know where to start in the
> jungle of code. (Which files should I pay attention to?)
> 
> Looks like xen/drivers/char/console.c is not related to
> this problem? 

Xcs.c should help!

> 
> All the helps are highly appreciated ;-)
> 
> Thank you a lot,
> Hieu
> 
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