netdev - Re: [PATCH net-next v2] net: dsa: mv88e6xxx: Fix 88E6141/6341 2500mbps SERDES speed

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Message-Id: <20181017.215627.342992333507393503.davem@davemloft.net>
Date:   Wed, 17 Oct 2018 21:56:27 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     marek.behun@....cz
Cc:     netdev@...r.kernel.org, andrew@...n.ch
Subject: Re: [PATCH net-next v2] net: dsa: mv88e6xxx: Fix 88E6141/6341
 2500mbps SERDES speed

From: Marek Behún <marek.behun@....cz>
Date: Sat, 13 Oct 2018 14:40:31 +0200

> This is a fix for the port_set_speed method for the Topaz family.
> Currently the same method is used as for the Peridot family, but
> this is wrong for the SERDES port.
> 
> On Topaz, the SERDES port is port 5, not 9 and 10 as in Peridot.
> Moreover setting alt_bit on Topaz only makes sense for port 0 (for
> (differentiating 100mbps vs 200mbps). The SERDES port does not
> support more than 2500mbps, so alt_bit does not make any difference.
> 
> Signed-off-by: Marek Behún <marek.behun@....cz>

Applied, thank you.