On Sat, Jan 14, 2017 at 12:53:15PM -0500, Ken Goldman wrote:
> On 1/13/2017 11:28 AM, Jarkko Sakkinen wrote:
>
> > > > +
> > > > + if (!tpm2_find_cc_attrs(chip, cc, &attrs)) {
> > > > + /* should never happen */
> > > > + dev_err(&chip->dev, "TPM returned a different CC:
> > > > 0x%04x\n",
> > > > + cc);
> > > > + rc = -EFAULT;
> > > > + goto out_err;
> > > > + }
>
> Something is strange here. Is "CC" command code?
>
> The TPM does not return a command code. The mapping should use the
> command code from the command.
>
> It could be the code is correct - the command code mapped OK in the command
> but then failed in the response. But the error message is strange.
Thanks. I'll update that message.
/Jarkko
