linux-kernel - Re: [PATCH v3] arm64: dts: stratix10: fix multicast filtering

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Date:   Mon, 5 Nov 2018 13:14:27 -0600
From:   Dinh Nguyen <dinguyen@...nel.org>
To:     Aaro Koskinen <aaro.koskinen@....fi>,
        Thor Thayer <thor.thayer@...ux.intel.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, Aaro Koskinen <aaro.koskinen@...ia.com>
Subject: Re: [PATCH v3] arm64: dts: stratix10: fix multicast filtering



On 11/2/18 2:10 PM, Aaro Koskinen wrote:
> From: Aaro Koskinen <aaro.koskinen@...ia.com>
> 
> On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This
> needs to be specified in DTS, otherwise the stmmac driver defaults to 64
> buckets and initializes the filter incorrectly. As a result, e.g. valid
> IPv6 multicast traffic ends up being dropped.
> 
> Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi")
> Signed-off-by: Aaro Koskinen <aaro.koskinen@...ia.com>
> ---
>  arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 3 +++
>  1 file changed, 3 insertions(+)
> 

Applied!

Thanks,
Dinh