Re: Fwd: PROBLEM: tpm_cpg can't request region with AMD/Dell fTPM

2018-08-15 Thread Harlan Lieberman-Berg
Hello all, Just wanted to give you a quick update now that I got my hands on an OEM Windows version of the same machine. I can confirm that Windows is able to use the TPM to some extent; confirmation and some of the output of some of the TPM Powershell cmdlets is at https://gist.github.com/hliebe

Re: Fwd: PROBLEM: tpm_cpg can't request region with AMD/Dell fTPM

2018-08-11 Thread Harlan Lieberman-Berg
On Sat, Aug 11, 2018 at 5:42 AM, Tomas Winkler wrote: > What platform is this? This is not regular 0xfed4 address space. I > guess this is BYT or CHT. It's better to get dmideoce dump as well. Hello Tomas, Jarkko, all, I'm not sure what's up with that. I've updated the firmware to the late

Re: Fwd: PROBLEM: tpm_cpg can't request region with AMD/Dell fTPM

2018-08-11 Thread Tomas Winkler
On Sat, Aug 11, 2018 at 12:45 AM Jarkko Sakkinen wrote: > > On Fri, Aug 10, 2018 at 07:57:35PM +0300, Jarkko Sakkinen wrote: > > On Tue, Aug 07, 2018 at 02:43:10PM -0400, Harlan Lieberman-Berg wrote: > > > (Resending as it seems to have been spamfiltered out from the ml; > > > sorry Peter, Jarkko

Re: Fwd: PROBLEM: tpm_cpg can't request region with AMD/Dell fTPM

2018-08-10 Thread Jarkko Sakkinen
On Fri, Aug 10, 2018 at 07:57:35PM +0300, Jarkko Sakkinen wrote: > On Tue, Aug 07, 2018 at 02:43:10PM -0400, Harlan Lieberman-Berg wrote: > > (Resending as it seems to have been spamfiltered out from the ml; > > sorry Peter, Jarkko for the duplicate) > > I came on Monday from four week leave and h