From: Thor Thayer <thor.tha...@linux.intel.com>
commit 273dce368d19982f65abe8bdced67f4218f03c06 from
https://github.com/altera-opensource/linux-socfpga.git
[backport 'commit a27460c9768e ("arm64: dts: stratix10: Support
Ethernet Jumbo frame")']
Backported from net-next/master
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 <thor.tha...@linux.intel.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Meng Li <meng...@windriver.com>
---
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 9a7c50b..84d2722 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -162,6 +162,8 @@
reset-names = "stmmaceth", "stmmaceth-ocp";
clocks = <&clkmgr STRATIX10_EMAC0_CLK>;
clock-names = "stmmaceth";
+ tx-fifo-depth = <16384>;
+ rx-fifo-depth = <16384>;
status = "disabled";
};
@@ -175,6 +177,8 @@
reset-names = "stmmaceth", "stmmaceth-ocp";
clocks = <&clkmgr STRATIX10_EMAC1_CLK>;
clock-names = "stmmaceth";
+ tx-fifo-depth = <16384>;
+ rx-fifo-depth = <16384>;
status = "disabled";
};
@@ -188,6 +192,8 @@
reset-names = "stmmaceth", "stmmaceth-ocp";
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 86dc7529..444402f 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -92,7 +92,7 @@
phy-mode = "rgmii";
phy-handle = <&phy0>;
- max-frame-size = <3800>;
+ max-frame-size = <9000>;
snps,multicast-filter-bins = <256>;
mdio0 {
--
2.7.4
--
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