Physical Presence Interface section of below MSFT link indicates that it's 
based on TCG specification. In the current code TrEEHaveValidTpmRequest & 
HaveValidTpmRequest filters the commands accordingly. Thanks.

-Baranee

From: Dong, Guo [mailto:[email protected]]
Sent: Tuesday, September 02, 2014 10:32 PM
To: [email protected]
Subject: Re: [edk2] TCG Physical Presence equates

Hi Baranee,

PhysicalPresenceData.h is based on TCG specification and used for TPM1.2.
TrEEPhysicalPresenceData.h is based on MSFT specification 
(http://msdn.microsoft.com/en-us/library/windows/hardware/jj923067.aspx) and 
used for TPM2.0.
So it is not necessary to put them together.

Thanks,
Guo

From: Anbazhagan, Baraneedharan [mailto:[email protected]]
Sent: Wednesday, September 03, 2014 4:21 AM
To: [email protected]<mailto:[email protected]>
Subject: [edk2] TCG Physical Presence equates

SecurityPkg maintainers,
Can we have a common header file based on TCG PPI specification for both TPM1.2 
and TPM2 instead of defining equates in PhysicalPresenceData.h and 
TrEEPhysicalPresenceData.h?

-Baranee

CONFIDENTIALITY NOTICE: The information contained in this e-mail and any 
accompanying documents may contain information which is HP confidential or 
otherwise protected from disclosure. This transmission may also be protected by 
the attorney-client privilege, the attorney work-product privilege, or both. If 
you are not the intended recipient of this message, or if this message has been 
addressed to you in error, please immediately alert the sender by reply e-mail 
and then delete this message, including any attachments. Any dissemination, 
distribution or other use of the contents of this message by anyone other than 
the intended recipient is strictly prohibited.

------------------------------------------------------------------------------
Slashdot TV.  
Video for Nerds.  Stuff that matters.
http://tv.slashdot.org/
_______________________________________________
edk2-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/edk2-devel

Reply via email to