From: Andrew Lunn <andrew@lunn.ch>
To: Priit Laes <plaes@plaes.org>
Cc: linux-sunxi@googlegroups.com, wens@csie.org,
netdev@vger.kernel.org, peppe.cavallaro@st.com,
alexandre.torgue@st.com, joabreu@synopsys.com
Subject: Re: sun7i-dwmac: link detection failure with 1000Mbit parters
Date: Thu, 31 Oct 2019 14:04:22 +0100 [thread overview]
Message-ID: <20191031130422.GJ10555@lunn.ch> (raw)
In-Reply-To: <20191030202117.GA29022@plaes.org>
On Wed, Oct 30, 2019 at 08:21:17PM +0000, Priit Laes wrote:
> Heya!
>
> I have noticed that with sun7i-dwmac driver (OLinuxino Lime2 eMMC), link
> detection fails consistently with certain 1000Mbit partners (for example Huawei
> B525s-23a 4g modem ethernet outputs and RTL8153-based USB3.0 ethernet dongle),
> but the same hardware works properly with certain other link partners (100Mbit GL AR150
> for example).
Hi Pritt
What PHY is used? And what happens if you use the specific PHY driver,
not the generic PHY driver?
Andrew
next prev parent reply other threads:[~2019-10-31 13:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-30 20:21 sun7i-dwmac: link detection failure with 1000Mbit parters Priit Laes
2019-10-31 8:39 ` Jose Abreu
2019-10-31 10:38 ` Russell King - ARM Linux admin
2019-11-01 9:49 ` Priit Laes
2019-11-01 10:57 ` Russell King - ARM Linux admin
2019-10-31 13:04 ` Andrew Lunn [this message]
2019-10-31 13:14 ` Andrew Lunn
2019-10-31 16:19 ` Priit Laes
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