Re: [PATCH v2 1/2] acpi: Make TPM version configurable.

2022-12-20 Thread Jan Beulich
On 15.12.2022 18:09, Jennifer Herbert wrote: > --- a/docs/misc/xenstore-paths.pandoc > +++ b/docs/misc/xenstore-paths.pandoc > @@ -269,6 +269,14 @@ at the guest physical address in > HVM_PARAM_VM_GENERATION_ID_ADDR. > See Microsoft's "Virtual Machine Generation ID" specification for the > circum

[PATCH v2 1/2] acpi: Make TPM version configurable.

2022-12-15 Thread Jennifer Herbert
This patch makes the TPM version, for which the ACPI library probes, configurable. If acpi_config.tpm_verison is set to 1, it indicates that 1.2 (TCPA) should be probed. I have also added to hvmloader an option to allow setting this new config, which can be triggered by setting the platform/tpm_