On Thu, Feb 01, 2018 at 09:06:55PM +0000, Mario.Limonciello@xxxxxxxx wrote: > I discussed this with some folks and although it would fix the > problem it is not accurately characterizing the situation. What is > likely happening here is that issuing the self test command in > succession is causing the TPM to restart the self test and not > complete. Instead the selfTestDone bit should be polled. Oh, I wonder if that is beacuse this was copied from the TPM1 version where we don't have a bit like that?? Should we check this selfTestDone bit before event sending the self test? Jsaon