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H A D | mvneta.c | b65657fc Tue Jun 30 09:20:22 CDT 2015 Simon Guinot <simon.guinot@sequanux.org> net: mvneta: disable IP checksum with jumbo frames for Armada 370
The Ethernet controller found in the Armada 370, 380 and 385 SoCs don't support TCP/IP checksumming with frame sizes larger than 1600 bytes.
This patch fixes the issue by disabling the features NETIF_F_IP_CSUM and NETIF_F_TSO for the Armada 370 and compatibles SoCs when the MTU is set to a value greater than 1600 bytes.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network unit") Cc: <stable@vger.kernel.org> # v3.8+ Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net> b65657fc Tue Jun 30 09:20:22 CDT 2015 Simon Guinot <simon.guinot@sequanux.org> net: mvneta: disable IP checksum with jumbo frames for Armada 370 The Ethernet controller found in the Armada 370, 380 and 385 SoCs don't support TCP/IP checksumming with frame sizes larger than 1600 bytes. This patch fixes the issue by disabling the features NETIF_F_IP_CSUM and NETIF_F_TSO for the Armada 370 and compatibles SoCs when the MTU is set to a value greater than 1600 bytes. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network unit") Cc: <stable@vger.kernel.org> # v3.8+ Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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