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authorJay Cliburn <jacliburn@bellsouth.net>2008-08-04 19:05:10 -0500
committerJeff Garzik <jgarzik@redhat.com>2008-08-07 01:54:57 -0400
commitc2ac3ef35c44195ca2b9c29275c7c6830eb2d9aa (patch)
tree448f9d1395dc415dbf752d2564626cd3cbc10ed9 /drivers/net/igb/igb_main.c
parentf0f422e5735ba9f48039aa7dd4c9daa16b996c2c (diff)
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atl1: deal with hardware rx checksum bug
The L1 hardware contains a bug that flags a fragmented IP packet as having an incorrect TCP/UDP checksum, even though the packet is perfectly valid and its checksum is correct. There's no way to distinguish between one of these good packets and a packet that actually contains a TCP/UDP checksum error, so all we can do is allow the packet to be handed up to the higher layers and let it be sorted out there. Add a comment describing this condition and remove the code that currently fails to handle what may or may not be a checksum error. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/igb/igb_main.c')
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