From: Heiner Kallweit <hkallweit1@gmail.com>
To: Bernhard Held <berny156@gmx.de>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Subject: Re: [REGRESSION] 5.3-rc1: r8169: remove 1000/Half from supported modes
Date: Sat, 27 Jul 2019 12:27:22 +0200 [thread overview]
Message-ID: <603ca390-eeb2-d50b-c2e6-9e22d92c535b@gmail.com> (raw)
In-Reply-To: <9af99856-2e5d-0e3a-34d3-0582da869919@gmx.de>
On 26.07.2019 22:45, Bernhard Held wrote:
> On 26.07.19 at 22:24, Heiner Kallweit wrote:
>> 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?
>>
>
> The requested files are attached.
>
Looks all normal. So it seems to be a HW issue with the integrated PHY (RTL8211B).
This PHY version is used also e.g. in RTL8168d. So better revert the original change.
> mii-tool doesn't offer GBit settings. I used HD only while playing around, both FD and HD are working.
>
> Hope it helps!
> Bernhard
Heiner
prev parent reply other threads:[~2019-07-27 10:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-26 20:16 [REGRESSION] 5.3-rc1: r8169: remove 1000/Half from supported modes Bernhard Held
2019-07-26 20:24 ` Heiner Kallweit
2019-07-26 20:45 ` Bernhard Held
2019-07-27 10:27 ` Heiner Kallweit [this message]
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