[PATCH v2 net 6/6] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0

[Marcin Wojtas]

The Ethernet controller found in the Armada 38x SoC's family support
TCP/IP checksumming with frame sizes larger than 1600 bytes, however
only on port 0.

This commit enables it by setting 'tx-csum-limit' to 9800B in
'ethernet at 70000' node.

Signed-off-by: Marcin Wojtas <mw at semihalf.com>
Cc: <stable at vger.kernel.org> # v3.18+
---
 arch/arm/boot/dts/armada-38x.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index c6a0e9d..e8b7f67 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -498,6 +498,7 @@
 				reg = <0x70000 0x4000>;
 				interrupts-extended = <&mpic 8>;
 				clocks = <&gateclk 4>;
+				tx-csum-limit = <9800>;
 				status = "disabled";
 			};
 
-- 
1.8.3.1