From: Aaro Koskinen Date: Mon, 12 Nov 2018 20:50:22 +0000 (-0600) Subject: arm64: dts: stratix10: fix multicast filtering X-Git-Tag: v4.18.20~119 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=74cd739ed9876882add2edd699dd466e589ab714;p=thirdparty%2Fkernel%2Fstable.git arm64: dts: stratix10: fix multicast filtering commit fd5ba6ee3187617287fb9cb187e3d6b3631210a3 upstream 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") Cc: stable@vger.kernel.org Signed-off-by: Aaro Koskinen Signed-off-by: Dinh Nguyen Signed-off-by: Sasha Levin --- diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 22f88188b0f54..6c8bd13d64b83 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -133,6 +133,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -148,6 +149,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -163,6 +165,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; };