Re: [edk2-devel] [PATCH v2 3/3] Ovmf: enable TPM 1.2 support

2020-02-14 Thread Laszlo Ersek
Hi Marc-André, On 02/13/20 14:12, marcandre.lur...@redhat.com wrote: > From: Marc-André Lureau > > Enable TcgPei & TcgDxe modules to initialize a TPM 1.2 device and > measure boot environment. > > Tpm12RequestUseTpm() returns success on any TPM interface, including > FIFO & CRB which are TPM 2.

[edk2-devel] [PATCH v2 3/3] Ovmf: enable TPM 1.2 support

2020-02-13 Thread marcandre . lureau
From: Marc-André Lureau Enable TcgPei & TcgDxe modules to initialize a TPM 1.2 device and measure boot environment. Tpm12RequestUseTpm() returns success on any TPM interface, including FIFO & CRB which are TPM 2.0. Check the actual interface with Tpm12GetPtpInterfaceType(), and only detect 1.2 i