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[Xen-devel] [PATCH][vTPM][REPOST] 3/3: TPM device model for qemu dm (aga

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH][vTPM][REPOST] 3/3: TPM device model for qemu dm (again)
From: Stefan Berger <stefanb@xxxxxxxxxx>
Date: Tue, 22 Aug 2006 11:35:31 -0400
Cc: safford@xxxxxxxxxxxxxx, christian.limpach@xxxxxxxxxxxxx
Delivery-date: Tue, 22 Aug 2006 08:35:59 -0700
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Sorry, but previously posted patch had a call to xenstore_get_devices() instead 
xenstore_domain_get_devices() in it and would not compile. This patch here 
fixes the problem.

This patch adds a TPM device model to the qemu dm for fully virtualized
VMs. It is enabled in the VM only if the user requests a TPM device in
the vm configuration file using the 'vtpm=[...]' line. It enables the
qemu device model command line with a 'vtpm_instance <instance number>'
This patch also adds some fairly generic xenstore access functions to the 
xenstore.c file.
I am using these functions to read vTPM specific configuration data.

Signed-off-by: David Safford <safford@xxxxxxxxxxxxxx>
Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>

Attachment: qemudm-tpm.diff
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