lkml.org 
[lkml]   [2017]   [Mar]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RFC,v2] tpm_crb: request and relinquish locality 0
On Sat, Mar 11, 2017 at 12:55:43PM +0200, Jarkko Sakkinen wrote:
> On Sat, Mar 11, 2017 at 12:53:36PM +0200, Jarkko Sakkinen wrote:
> > Added two new callbacks to struct tpm_class_ops:
> >
> > - request_locality
> > - relinquish_locality
> >
> > These are called before sending and receiving data from the TPM.
> >
> > Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> > ---
> > This not yet v2 of this patch. I'm checking that this is what needs to be done
> > for tpm_tis_core before I go through testing etc. Thank you.
>
> And apparently I did not amend tpm-interface.c change :( Anyway, I'm
> merely sanity checking that I'm doing the right thing.

If check_locality fails request_locality returns locality number
but it's not used for anything. Would it be OK to change it to
just return -EBUSY in this case?

/Jarkko

\
 
 \ /
  Last update: 2017-03-11 13:38    [W:0.179 / U:0.688 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site