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Subject: Re: [REGRESSION] 5.3-rc1: r8169: remove 1000/Half from supported
 modes
To:     Bernhard Held <berny156@gmx.de>, linux-kernel@vger.kernel.org,
        netdev@vger.kernel.org
Cc:     "David S. Miller" <davem@davemloft.net>
References: <a291af45-310c-8b60-ae7e-392e73e3bad1@gmx.de>
From:   Heiner Kallweit <hkallweit1@gmail.com>
Message-ID: <0a48ecd7-7134-222d-833d-c1f65e055c02@gmail.com>
Date:   Fri, 26 Jul 2019 22:24:54 +0200
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On 26.07.2019 22:16, Bernhard Held wrote:
> Hi Heiner,
> 
> with commit a6851c613fd7 "r8169: remove 1000/Half from supported modes" my RTL8111B GB-link stops working. It thinks that it established a link, however nothing is actually transmitted. Setting the mode with `mii-tool -F 100baseTx-HD` establishes a successful connection.
> 
Can you provide standard ethtool output w/ and w/o this patch? Also a full dmesg output
with the patch would be helpful.
Is "100baseTx-HD" a typo and you mean GBit? And any special reason why you set half duplex?

> Reverting a6851c613fd7 (while considering the file name change) fixes autonegotiation for me.
> 
> Kind regards
> Bernhard
> 
Heiner