From f0ef4cf3d407e35d4d6884df72f0e92568670bc0 Mon Sep 17 00:00:00 2001 From: Thor Thayer Date: Mon, 12 Nov 2018 14:50:21 -0600 Subject: [PATCH] arm64: dts: stratix10: Support Ethernet Jumbo frame commit a27460c9768ee19949c5b91f3d959ccd88c2a64a upstream Properly specify the RX and TX FIFO size which is important for Jumbo frames. Update the max-frame-size to support Jumbo frames. Signed-off-by: Thor Thayer Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 6 ++++++ arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 3989876ab6991..22f88188b0f54 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -131,6 +131,8 @@ reset-names = "stmmaceth"; clocks = <&clkmgr STRATIX10_EMAC0_CLK>; clock-names = "stmmaceth"; + tx-fifo-depth = <16384>; + rx-fifo-depth = <16384>; status = "disabled"; }; @@ -144,6 +146,8 @@ reset-names = "stmmaceth"; clocks = <&clkmgr STRATIX10_EMAC1_CLK>; clock-names = "stmmaceth"; + tx-fifo-depth = <16384>; + rx-fifo-depth = <16384>; status = "disabled"; }; @@ -157,6 +161,8 @@ reset-names = "stmmaceth"; clocks = <&clkmgr STRATIX10_EMAC2_CLK>; clock-names = "stmmaceth"; + tx-fifo-depth = <16384>; + rx-fifo-depth = <16384>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts index f9b1ef12db485..fb1b9ddd9f512 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts @@ -76,7 +76,7 @@ phy-mode = "rgmii"; phy-handle = <&phy0>; - max-frame-size = <3800>; + max-frame-size = <9000>; mdio0 { #address-cells = <1>; -- 2.47.2