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

From Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2 net 6/6] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0
Date 2015-11-26 19:40 +0100
Message-ID <qz9Cy-r1-5@gated-at.bofh.it> (permalink)
References <qz99w-gG-7@gated-at.bofh.it> <qz99w-gG-23@gated-at.bofh.it>
Organization Free Electrons

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Marcin,

On Thu, 26 Nov 2015 19:08:13 +0100, Marcin Wojtas wrote:
> 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@70000' node.
> 
> Signed-off-by: Marcin Wojtas <mw@semihalf.com>
> Cc: <stable@vger.kernel.org> # 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.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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Thread

[PATCH v2 net 0/6] Marvell Armada XP/370/38X Neta fixes Marcin Wojtas <mw@semihalf.com> - 2015-11-26 19:10 +0100
  [PATCH v2 net 6/6] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0 Marcin Wojtas <mw@semihalf.com> - 2015-11-26 19:10 +0100
    Re: [PATCH v2 net 6/6] net: mvneta: enable IP checksum with jumbo  frames for Armada 38x on Port0 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - 2015-11-26 19:40 +0100
      Re: [PATCH v2 net 6/6] net: mvneta: enable IP checksum with jumbo  frames for Armada 38x on Port0 Marcin Wojtas <mw@semihalf.com> - 2015-11-26 19:50 +0100
  [PATCH v2 net 1/6] net: mvneta: add configuration for MBUS windows access protection Marcin Wojtas <mw@semihalf.com> - 2015-11-26 19:20 +0100
    Re: [PATCH v2 net 1/6] net: mvneta: add configuration for MBUS  windows access protection Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - 2015-11-26 19:30 +0100
      Re: [PATCH v2 net 1/6] net: mvneta: add configuration for MBUS  windows access protection Marcin Wojtas <mw@semihalf.com> - 2015-11-26 19:40 +0100
  [PATCH v2 net 2/6] net: mvneta: fix bit assignment in MVNETA_RXQ_CONFIG_REG Marcin Wojtas <mw@semihalf.com> - 2015-11-26 19:20 +0100
    Re: [PATCH v2 net 2/6] net: mvneta: fix bit assignment in  MVNETA_RXQ_CONFIG_REG Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - 2015-11-26 19:30 +0100

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