[SeaBIOS] [PATCH] tpm: Move standard definitions from tcgbios.h to new file std/tcg.h

Stefan Berger stefanb at us.ibm.com
Fri Nov 20 01:44:27 CET 2015

"Kevin O'Connor" <kevin at koconnor.net> wrote on 11/19/2015 07:07:27 PM:

> From: "Kevin O'Connor" <kevin at koconnor.net>
> On Thu, Nov 19, 2015 at 06:33:59PM -0500, Stefan Berger wrote:
> > Let me know how to proceed on the menu part. Do you agree with the 
> > code I had posted module the fact that once we leave the menu you want 
> > machine to be reset? It is not necessary to do that, but we can do it. 

> > From a TPM perspective machine resets are only necessary when certain 
> > state changes are done.
> It's been a while since I last looked at that.  My only real concern
> is minimizing the impact to the non-tpm seabios code.  I'd prefer not
> to change the main SeaBIOS boot prompt, and adding loops (or loops via

Though adding an additional boot *menu item* is ok?

> gotos) to the boot menu code seems strange to me.  Outside of that, I

Once the user selects the TPM submenu and then leaves it, what should 
happen? If we reset the machine, we wouldn't need to add a loop because 
there is no way to go back to the main menu. Otherwise getting back into 
the previous menu seem 'normal'.


> don't have a preference on whether TPM resets the machine or not.
> -Kevin

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