From: kay <kay.diam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Jarkko Sakkinen
<jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
peterasplund-xYBMnk5ip2SzQB+pC5nmwQ@public.gmane.org
Subject: Re: tpm_tis driver failed to suspend, error -62
Date: Thu, 25 Feb 2016 21:19:01 +0100 [thread overview]
Message-ID: <CANaOheZLeqx37ZEX4yc1ubaFpdOHO3G04WO6GWa3YLPgOjttvg@mail.gmail.com> (raw)
In-Reply-To: <20151023110914.GA9719-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Hi Jarkko,
I tested new kernel (4.2) and it didn't help. Same problem on suspend.
Then I found another solution - boot with the "tpm_tis.interrupts=0"
kernel parameter and this resolved the issue. Could you explain me
what exactly does it make so it solves most of the problems with tpm
and suspend?
Regards
On Fri, Oct 23, 2015 at 1:09 PM, Jarkko Sakkinen
<jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> wrote:
> On Fri, Oct 23, 2015 at 11:52:51AM +0200, kay wrote:
>> Hi Jarkko,
>>
>> It was reproduced even in earlier version. You can review initial
>> topic message.
>
> OK, the thing that I would try would be to assing sometihing enormous
> like 4 * 60 * HZ to local variable 'stop' inside tpm_transmit() in
> tpm-interface.c.
>
> If the problem still occurs it's definitely HW/firmware issue
>
> /Jarkko
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next parent reply other threads:[~2016-02-25 20:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CANaOheYnD6S8gHbaLL0bY_csUmbFNcy0OeFA2=a8YornS1OkUA@mail.gmail.com>
[not found] ` <20151023092539.GB6941@intel.com>
[not found] ` <CANaOhebYSrW4jzwu8zsKu2=pZYbN--b1ehNc6M0yOBUVRpDTAA@mail.gmail.com>
[not found] ` <20151023110914.GA9719@intel.com>
[not found] ` <20151023110914.GA9719-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-02-25 20:19 ` kay [this message]
[not found] ` <CANaOheZLeqx37ZEX4yc1ubaFpdOHO3G04WO6GWa3YLPgOjttvg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-25 21:49 ` tpm_tis driver failed to suspend, error -62 kay
2013-03-19 2:34 Aaron Lu
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