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Date: Wed, 1 Nov 2017 13:04:32 +0100 From: Andrew Lunn <andrew@...n.ch> To: Egil Hjelmeland <privat@...l-hjelmeland.no> Cc: vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next 1/3] net: dsa: lan9303: Transmit using ALR when unicast On Tue, Oct 31, 2017 at 03:48:00PM +0100, Egil Hjelmeland wrote: > lan9303_xmit_use_arl() introduced in previous patch set is wrong. > The chip flood broadcast and unknown multicast frames. The effect is that > broadcasts and multicasts are duplicated on egress. It is not possible to > configure the chip to direct unknown multicasts to CPU port only. > > This means that only unicast frames can be transmitted using ALR lookup. > > Signed-off-by: Egil Hjelmeland <privat@...l-hjelmeland.no> Reviewed-by: Andrew Lunn <andrew@...n.ch> Andrew
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