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authorfrançois romieu <romieu@fr.zoreil.com>2013-05-18 05:24:46 +0400
committerDavid S. Miller <davem@davemloft.net>2013-05-20 11:01:07 +0400
commitb423e9ae49d78ea3f53b131c8d5a6087aed16fd6 (patch)
tree4ba19fa8459f53280b1c70b85c67b614d141ad0e /net
parent318debd897735fe834545b6f3d2e96bcc9210b9f (diff)
downloadlinux-b423e9ae49d78ea3f53b131c8d5a6087aed16fd6.tar.xz
r8169: fix offloaded tx checksum for small packets.
8168evl offloaded checksums are wrong since commit e5195c1f31f399289347e043d6abf3ffa80f0005 ("r8169: fix 8168evl frame padding.") pads small packets to 60 bytes (without ethernet checksum). Typical symptoms appear as UDP checksums which are wrong by the count of added bytes. It isn't worth compensating. Let the driver checksum. Due to the skb length changes, TSO code is moved before the Tx descriptor gets written. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Holger Hoffstätte <holger.hoffstaette@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
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