This series adds support for the full TPM 1.2 Physical Presence Interface (PPI) and activates the TPM 1.2 menu at the end. PPI is a prerequisite for the menu to work.
The modifications to the original code are mostly due to the fact that we are using a memory region for PPI in QEMU. I tried to keep them at a minimum. For the PPI Flags I am using a EFI variable just like the original code does. (SecurityPkg/Library/DxeTcgPhysicalPresenceLib/DxeTcgPhysicalPresenceLib.c) Regards, Stefan Gerd Hoffmann (1): OvmfPkg: add TPM 1.2 config menu Stefan Berger (3): OvmfPkg: Check for TPM 2 early to leave function early SecurityPkg: Store physical presence code by submitting to PreOS func OvmfPkg: Enable physical presence interface for TPM 1.2 OvmfPkg/Include/Library/QemuPPI.h | 33 + .../PlatformBootManagerLib/BdsPlatform.c | 2 + .../PlatformBootManagerLib.inf | 1 + .../DxeTcg2PhysicalPresenceLib.c | 36 +- .../DxeTcgPhysicalPresenceLib.c | 22 + .../DxeTcgPhysicalPresenceLib.inf | 27 + .../DxeTcgPhysicalPresenceLib.c | 1452 +++++++++++++++++ .../DxeTcgPhysicalPresenceLib.inf | 64 + .../PhysicalPresenceStrings.uni | 46 + OvmfPkg/OvmfPkg.dec | 3 + OvmfPkg/OvmfTpmComponentsDxe.dsc.inc | 1 + OvmfPkg/OvmfTpmDxe.fdf.inc | 1 + OvmfPkg/OvmfTpmLibs.dsc.inc | 4 + .../Include/Library/TcgPhysicalPresenceLib.h | 39 + .../DxeTcgPhysicalPresenceLib.c | 55 + SecurityPkg/Tcg/TcgConfigDxe/TcgConfigDxe.inf | 1 + SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c | 41 +- 17 files changed, 1785 insertions(+), 43 deletions(-) create mode 100644 OvmfPkg/Include/Library/QemuPPI.h create mode 100644 OvmfPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.c create mode 100644 OvmfPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.inf create mode 100644 OvmfPkg/Library/TcgPhysicalPresenceLibQemu/DxeTcgPhysicalPresenceLib.c create mode 100644 OvmfPkg/Library/TcgPhysicalPresenceLibQemu/DxeTcgPhysicalPresenceLib.inf create mode 100644 OvmfPkg/Library/TcgPhysicalPresenceLibQemu/PhysicalPresenceStrings.uni -- 2.31.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#82712): https://edk2.groups.io/g/devel/message/82712 Mute This Topic: https://groups.io/mt/86608977/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
