linux-kernel - Re: [PATCH] ARC: [plat-hsdk]: Add missing multicast filter bins number to GMAC node

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Date:   Mon, 6 May 2019 18:19:20 +0000
From:   Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>
To:     "Jose.Abreu@...opsys.com" <Jose.Abreu@...opsys.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Vineet Gupta <Vineet.Gupta1@...opsys.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-snps-arc@...ts.infradead.org" 
        <linux-snps-arc@...ts.infradead.org>
CC:     "Joao.Pinto@...opsys.com" <Joao.Pinto@...opsys.com>,
        "Vineet.Gupta1@...opsys.com" <Vineet.Gupta1@...opsys.com>,
        "Eugeniy.Paltsev@...opsys.com" <Eugeniy.Paltsev@...opsys.com>,
        Alexey Brodkin <Alexey.Brodkin@...opsys.com>
Subject: Re: [PATCH] ARC: [plat-hsdk]: Add missing multicast filter bins
 number to GMAC node

Hi,

I'll check this in the next few days.

On Thu, 2019-05-02 at 08:41 -0700, Vineet Gupta wrote:
> +CC Alexey, Eugeniy who maintain hsdk support !
> 
> On 5/2/19 8:12 AM, Jose Abreu wrote:
> > GMAC controller on HSDK boards supports 256 Hash Table size so we need to
> > add the multicast filter bins property. This allows for the Hash filter
> > to work properly using stmmac driver.
> > 
> > Signed-off-by: Jose Abreu <joabreu@...opsys.com>
> > Cc: Joao Pinto <jpinto@...opsys.com>
> > Cc: Rob Herring <robh+dt@...nel.org>
> > Cc: Mark Rutland <mark.rutland@....com>
> > Cc: Vineet Gupta <vgupta@...opsys.com>
> > ---
> >  arch/arc/boot/dts/hsdk.dts | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts
> > index 69bc1c9e8e50..b0f059377ab0 100644
> > --- a/arch/arc/boot/dts/hsdk.dts
> > +++ b/arch/arc/boot/dts/hsdk.dts
> > @@ -187,6 +187,7 @@
> >  			interrupt-names = "macirq";
> >  			phy-mode = "rgmii";
> >  			snps,pbl = <32>;
> > +			snps,multicast-filter-bins = <256>;
> >  			clocks = <&gmacclk>;
> >  			clock-names = "stmmaceth";
> >  			phy-handle = <&phy0>;
> > 
> 
> 
-- 
 Eugeniy Paltsev