netdev - Re: ARM GLX Khadas VIM Pro - Ethernet detected as only 10Mbps and stalled after some traffic

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Message-ID: <20170611152102.GA16021@lunn.ch>
Date:   Sun, 11 Jun 2017 17:21:02 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     crow <crow@...ux.org.ba>
Cc:     netdev@...r.kernel.org, linux-amlogic@...ts.infradead.org
Subject: Re: ARM GLX Khadas VIM Pro - Ethernet detected as only 10Mbps and
 stalled after some traffic

> Thank your for the suggestion, and thanks Martin to explaining me over
> IRC what actually I should do.
> 
> I recompiled mainline kernel 4.12-rc4 with the Amlogic driver:
> replaced drivers/net/phy/meson-gxl.c with
> https://github.com/khadas/linux/blob/ubuntu-4.9/drivers/amlogic/ethernet/phy/amlogic.c
> 
> But this did not solve the issue. As soon as i start git clone i lose
> network connection to device (no session timeout/disconnect this time,
> but I am unable to reconnect over SSH or to get OK ping replay back).

So this shows it is more than a PHY problem. The Ethernet MAC driver
is probably also part of the problem.

Are there any mainline kernels which work O.K?

    Andrew