netdev - Re: bug: 'ethtool -m' reports spurious alarm & warning threshold values for QSFP28 transceivers

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Message-ID: <20180927153204.GE12979@lunn.ch>
Date:   Thu, 27 Sep 2018 17:32:04 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Eran Ben Elisha <eranbe@...lanox.com>
Cc:     Neil Horman <nhorman@...driver.com>,
        Chris Preimesberger <chrisp@...nsition.com>,
        "linville@...driver.com" <linville@...driver.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: bug: 'ethtool -m' reports spurious alarm & warning threshold
 values for QSFP28 transceivers

> Driver return 256 bytes (reading it correctly, I verified it, no overruns),
> however the extra bytes are presented due to this bug (expecting to parse
> 640 bytes).
> 
> Do you see another bug here? Am I missing something?

Hi Erin

Please could you try ethtool -m raw on so you get a binary dump.  The
file which Chris provided had more bytes in it than 256.

Thanks
	Andrew