Jiewen, Did you do tests on real platforms? I remember there're regressions caused by TCG driver changes made months ago.
Regards, Jian > -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Yao, Jiewen > Sent: Tuesday, December 31, 2019 2:44 PM > To: devel@edk2.groups.io > Cc: Wang, Jian J <jian.j.w...@intel.com>; Zhang, Chao B > <chao.b.zh...@intel.com> > Subject: [edk2-devel] [PATCH 0/6] TCG: Add TCG PFP rev 105 and 800-155 event > support. > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2439 > > This patch series adds TCG PFP rev 105 and 800-155 event support. > > TCG published Platform Firmware Profile spec revision 105 > (https://trustedcomputinggroup.org/wp- > content/uploads/TCG_PCClient_PFP_r1p05_05_3feb20.pdf) > and Firmware Integrity Measurement spec > (https://trustedcomputinggroup.org/wp-content/uploads/TCG_PC_Client- > FIM_v1r24_3feb20.pdf) > > 2 major impact to the BIOS: > > 1) Need add 800-155 event at the beginning of the TCG2 event log. > > 2) Need use EV_EFI_PLATFORM_FIRMWARE_BLOB2 to replace > EV_EFI_PLATFORM_FIRMWARE_BLOB > and use EV_EFI_HANDOFF_TABLES2 to replace EV_EFI_HANDOFF_TABLES. > > TCG2 DXE update: Add 800-155 event handling. > TCG2 PEI update: Use EV_EFI_PLATFORM_FIRMWARE_BLOB2. > Smbios Update: Use EV_EFI_HANDOFF_TABLES2. > > This patch series is tested on EmulatorPkg with TPM2 simulator. > (https://github.com/jyao1/edk2/tree/feature_tpm_emulator). > > The new entries - 800-155 event, EV_EFI_PLATFORM_FIRMWARE_BLOB2, > EV_EFI_HANDOFF_TABLES2, > can be dumpped with UEFI Tcg2DumpLog tool. > (https://github.com/jyao1/EdkiiShellTool/tree/master/EdkiiShellToolPkg/Tcg2D > umpLog) > > NOTE: To support the full 800-155 requirement in TCG, a platform need report > the > platform specific 800-155 event. > > If the platform chooses to report in PEI, it can refer to the example at > https://github.com/jyao1/edk2/tree/feature_tpm_emulator/EmulatorPkg/Tpm2 > /Platform800155EventPei. > > If the platform chooses to report in DXE, it can refer to the example at > https://github.com/jyao1/edk2/tree/feature_tpm_emulator/EmulatorPkg/Tpm2 > /Platform800155EventDxe. > > Multiple 800-155 events are support. > > Cc: Jian J Wang <jian.j.w...@intel.com> > Cc: Chao Zhang <chao.b.zh...@intel.com> > Signed-off-by: Jiewen Yao <jiewen....@intel.com> > > > > Jiewen Yao (6): > SecurityPkg/Guid: Add TCG 800-155 event GUID definition. > SecurityPkg/Tcg2Dxe: Add Tcg2Dxe to support 800-155 event. > MdeModulePkg/Smbios: Done measure Smbios multiple times. > MdeModulePkg/dec: add PcdTcgPfpMeasurementRevision PCD > MdeModulePkg/Smbios: Add TCG PFP rev 105 support. > SecurityPkg/Tcg2Pei: Add TCG PFP 105 support. > > MdeModulePkg/MdeModulePkg.dec | 8 + > .../SmbiosMeasurementDxe.c | 39 ++++- > .../SmbiosMeasurementDxe.inf | 3 + > SecurityPkg/Include/Guid/TcgEventHob.h | 11 ++ > SecurityPkg/SecurityPkg.dec | 4 + > SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c | 157 ++++++++++++++---- > SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.inf | 1 + > SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c | 91 +++++++++- > SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf | 2 + > 9 files changed, 273 insertions(+), 43 deletions(-) > > -- > 2.19.2.windows.1 > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#52881): https://edk2.groups.io/g/devel/message/52881 Mute This Topic: https://groups.io/mt/69344967/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
