From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?B?QW5kcsOp?= Roth <neolynx@gmail.com>
Subject: Re: stmmac/RTL8211F/Meson GXBB: TX throughput problems
Date: Sun, 13 Nov 2016 20:13:39 +0100
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Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
        Johnson Leung <r58129@freescale.com>,
        Giuseppe CAVALLARO <peppe.cavallaro@st.com>,
        linux-amlogic@lists.infradead.org,
        Alexandre Torgue <alexandre.torgue@st.com>,
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To: Jerome Brunet <jbrunet@baylibre.com>
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> Andre, the 3.14 kernel you are talking, is it this one ? :=C2=A0
> https://github.com/hardkernel/linux/tree/odroidc2-3.14.y

yes
=20
> Because in drivers/net/phy/realtek.c, they disable EEE, but
> also=C2=A01000Base-T Full Duplex advertisement ?
>=20
> +	/* disable 1000m adv*/
> +	val =3D phy_read(phydev, 0x9);
> +	phy_write(phydev, 0x9, val&(~(1<<9)));
>=20
> If this is the kernel you are running, you should not be able to have
> ethernet at 1000MB/s ? Or is it in half duplex mode ?

ethtool shows 1000Mb/s Full-Duplex and the bandwith is around 300Mb/s
(as measured by scp). kernel version: 3.14.65-73