[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1448886466-31538-7-git-send-email-mw@semihalf.com>
Date: Mon, 30 Nov 2015 13:27:46 +0100
From: Marcin Wojtas <mw@...ihalf.com>
To: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
netdev@...r.kernel.org
Cc: davem@...emloft.net, linux@....linux.org.uk,
sebastian.hesselbarth@...il.com, andrew@...n.ch,
jason@...edaemon.net, thomas.petazzoni@...e-electrons.com,
gregory.clement@...e-electrons.com, simon.guinot@...uanux.org,
nadavh@...vell.com, alior@...vell.com, xswang@...vell.com,
myair@...vell.com, nitroshift@...oo.com, mw@...ihalf.com,
jaz@...ihalf.com, tn@...ihalf.com
Subject: [PATCH v4 net 6/6] mvebu: dts: enable IP checksum with jumbo frames for Armada 38x on Port0
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@...00' node.
Signed-off-by: Marcin Wojtas <mw@...ihalf.com>
---
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
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists