From mboxrd@z Thu Jan 1 00:00:00 1970 From: veerasena reddy Subject: How the PCI registers are mapped from HVM to real PCI device in passthrough mode Date: Wed, 11 May 2011 20:16:40 +0530 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1521213468==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org --===============1521213468== Content-Type: multipart/alternative; boundary=0016e68e7f64f8070304a301234f --0016e68e7f64f8070304a301234f Content-Type: text/plain; charset=ISO-8859-1 Hi, I started working on XEN recently. Can anybody please explain, how the PCI configuration is mapped from HVM to real PCI device when assigned in passthrough mode. How the PCI config accessed made by HVM are translated to real PCI device? Thanks & Regards, Veerasena. --0016e68e7f64f8070304a301234f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi,

I started working on XEN recently.
Can anybody please explain= , how the PCI configuration is mapped from HVM to real PCI device when assi= gned in passthrough mode.
How the PCI config accessed made by HVM are tr= anslated to real PCI device?

Thanks & Regards,
Veerasena.
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