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Technical

TPM CRB on Xen

posted in Hypervisor
Monday, July 17 2017, 08:50 AM
0
Hello Community,

I am trying to use TPM from DomU.

The hardware (proprietary x86-64 based chipset) supports only TPM CRB (and not TPM TIS). The documentation for vTPM does not mention CRB. Does this mean that it will not work?

If TPM CRB is not supported, what can be (and how) the best way to provide this functionality to a DomU?
Is it possible to map the page starting at 0xFED40000 to DomU? How would you suggest I go about doing that.

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EDIT: Guest Type is HVM. But lets discuss all possibilities. We can have PV extensions.

Best Regards
Taimoor
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    Wednesday, July 19 2017, 12:04 PM - #permalink
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