Thread (13 messages) 13 messages, 3 authors, 2015-11-26

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

From: Marcin Wojtas <hidden>
Date: 2015-11-26 18:41:32
Also in: lkml, netdev, stable

Thomas,


2015-11-26 19:33 GMT+01:00 Thomas Petazzoni
[off-list ref]:
Marcin,

On Thu, 26 Nov 2015 19:08:13 +0100, Marcin Wojtas wrote:
quoted
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 <redacted>
Cc: <redacted> # v3.18+
This and the previous patch is not a fix, and has no business going in
stable. It is enabling a better functionality, but it is clearly not a
fix.
Ok. I thought that patches enabling tx_csum_limit were adding a sort
of regression, but I can agree to your interpretation. In such case I
will leave stable notification only for patch #4.

Thanks,
Marcin
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