Re: [edk2-devel] TPM ACPI HID creation

2019-06-25 Thread Zhang, Chao B
; jason.spottsw...@hpe.com Cc: Zhang, Chao B ; Yao, Jiewen Subject: RE: [edk2-devel] TPM ACPI HID creation Thanks Jason. I think we should NOT measure TPM2 table *after* ACPI table patch. The measurement should happen *before* ACPI table patch. Hi Chao Do you agree on that? Thank you Yao Jiewen From

Re: [edk2-devel] TPM ACPI HID creation

2019-06-25 Thread Yao, Jiewen
...@hpe.com Cc: Zhang, Chao B ; Yao, Jiewen Subject: Re: [edk2-devel] TPM ACPI HID creation Thanks Jason. I think we should NOT measure TPM2 table *after* ACPI table patch. The measurement should happen *before* ACPI table patch. Hi Chao Do you agree on that? Thank you Yao Jiewen From: devel

Re: [edk2-devel] TPM ACPI HID creation

2019-06-25 Thread Yao, Jiewen
: Tuesday, June 25, 2019 11:58 PM To: devel@edk2.groups.io Subject: [edk2-devel] TPM ACPI HID creation Tcg2Smm.c has a function "UpdateHID to create the ACPI HID for the TPM. This function uses the TPM vendor ID combined with the firmware version number to create the ACPI HID. The use of th

[edk2-devel] TPM ACPI HID creation

2019-06-25 Thread jason . spottswood
Tcg2Smm.c has a function "UpdateHID to create the ACPI HID for the TPM.  This function uses the TPM vendor ID combined with the firmware version number to create the ACPI HID.  The use of the TPM firmware version is not specified in any spec from the TCG or otherwise that I have been able to fin