Re: [Qemu-devel] [PATCH v3] tpm: add CRB device

[Stefan Berger]

On 01/26/2018 07:03 AM, Marc-André Lureau wrote:
> tpm_crb is a device for TPM 2.0 Command Response Buffer (CRB)
> Interface as defined in TCG PC Client Platform TPM Profile (PTP)
> Specification Family “2.0” Level 00 Revision 01.03 v22.
>
> The PTP allows device implementation to switch between TIS and CRB
> model at run time, but given that CRB is a simpler device to
> implement, I chose to implement it as a different device.
>
> The device doesn't implement other locality than 0 for now (my laptop
> TPM doesn't either, so I assume this isn't so bad)
>
> Tested with some success with Linux upstream and Windows 10, seabios &
> modified ovmf. The device is recognized and correctly transmit
> command/response with passthrough & emu. However, we are missing PPI
> ACPI part atm.
>
> Signed-off-by: Marc-André Lureau <address@hidden>

With that other patch squashed in:

Reviewed-by: Stefan Berger <address@hidden>
Signed-off-by: Stefan Berger <address@hidden>