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From: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
To: Enric Balletbo i Serra
	<enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Cc: wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Bryan Freed <bfreed-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: [PATCH v3] tpm: Apply a sane minimum adapterlimit value for retransmission.
Date: Tue, 28 Mar 2017 18:20:44 +0200	[thread overview]
Message-ID: <20170328162044.GA29742@lunn.ch> (raw)
In-Reply-To: <20170328152938.14539-1-enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>

On Tue, Mar 28, 2017 at 05:29:38PM +0200, Enric Balletbo i Serra wrote:
> From: Bryan Freed <bfreed-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
> 
> When the I2C Infineon part is attached to an I2C adapter that imposes
> a size limitation, large requests will fail with -EOPNOTSUPP. Retry
> them with a sane minimum size without re-issuing the 0x05 command
> as this appears to occasionally put the TPM in a bad state.
> 
> Signed-off-by: Bryan Freed <bfreed-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
> [rework the patch to adapt to the feedback received]
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>

This looks O.K. now. Thanks for remembering the adaptor limit.

Acked-by: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>

    Andrew

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  parent reply	other threads:[~2017-03-28 16:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28 15:29 [PATCH v3] tpm: Apply a sane minimum adapterlimit value for retransmission Enric Balletbo i Serra
     [not found] ` <20170328152938.14539-1-enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2017-03-28 16:20   ` Andrew Lunn [this message]
2017-03-31  8:13 ` Jarkko Sakkinen
2017-04-05  9:03 ` Jarkko Sakkinen
     [not found]   ` <20170405090327.pssnm3mjcpajpoy6-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 10:05     ` Peter Huewe
     [not found]       ` <384D02FC-BCCF-45F0-896D-058326EC6783-Mmb7MZpHnFY@public.gmane.org>
2017-04-05 13:37         ` Jarkko Sakkinen
2017-04-05 13:24     ` Andrew Lunn
     [not found]       ` <20170405132431.GA11583-g2DYL2Zd6BY@public.gmane.org>
2017-04-05 13:35         ` Jarkko Sakkinen
2017-05-22  9:20 Enric Balletbo i Serra
2017-05-24 19:10 ` Jarkko Sakkinen

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