linux-kernel - Re: [tpmdd-devel] [PATCH 1/2] tpm: Apply an adapterlimit for retransmission.

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Message-ID: <20170302140558.GA1512@katana>
Date:   Thu, 2 Mar 2017 15:05:59 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Peter Huewe <peterhuewe@....de>
Cc:     Enric Balletbo Serra <eballetbo@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Marcel Selhorst <tpmdd@...horst.net>, apronin@...gle.com,
        tpmdd-devel@...ts.sourceforge.net,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [tpmdd-devel] [PATCH 1/2] tpm: Apply an adapterlimit for
 retransmission.


> If the command is larger than the supported adapter limit the command the only viable option is to return an error.
> For this the tpm layer would need the adapter limit.

There is no single value for a limit. This is why the quirks struct is
complex and we need a function to determine the limit each time for a
given transfer from it.


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