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SubjectRe: [PATCH] net: lpc_eth: Fix crash on ip link up
From
From: stigge@antcom.de
Date: Mon, 1 Sep 2014 13:46:46 +0200

> From: Roland Stigge <stigge@antcom.de>
>
> When a link is already up, the following sequence makes the kernel
> block completely:
>
> ip link set dev eth0 down
> ip link set dev eth0 up
>
> This is because on suspended phy, the following lines
>
> __lpc_eth_reset(pldat);
> __lpc_eth_init(pldat);
>
> make the LPC ethernet core block (see LPC32x0 manual). The PHY needs to be
> (re-)activated low-level first.
>
> Signed-off-by: Roland Stigge <stigge@antcom.de>

Applied, thanks.


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