From: cody <mail.kai.huang@gmail.com>
To: Xen-devel@lists.xensource.com
Subject: Re: [question] PCI passthrough: when does Xen map device's BARs to guest?
Date: Sat, 10 Mar 2012 00:42:56 +0800 [thread overview]
Message-ID: <4F5A3310.4050706@gmail.com> (raw)
In-Reply-To: <4F589A91.4020206@gmail.com>
Does anyone know this? Or it is not handled by Xen? Thanks for help.
-cody
On 03/08/2012 07:40 PM, cody wrote:
> Hi,
>
> I checked the assign_device code path but seems only found IOMMU
> mapping table setup code in there. When does Xen map device's BARs to
> guest? Where's related code? Thanks.
>
> -cody
next prev parent reply other threads:[~2012-03-09 16:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-08 11:40 [question] PCI passthrough: when does Xen map device's BARs to guest? cody
2012-03-09 16:42 ` cody [this message]
2012-03-09 16:44 ` cody
2012-03-12 7:53 ` Zhang, Xiantao
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