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| author | Jay Cliburn <jacliburn@bellsouth.net> | 2008-08-04 19:05:10 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-08-07 01:54:57 -0400 |
| commit | c2ac3ef35c44195ca2b9c29275c7c6830eb2d9aa (patch) | |
| tree | 448f9d1395dc415dbf752d2564626cd3cbc10ed9 /drivers/net/igb/igb_main.c | |
| parent | f0f422e5735ba9f48039aa7dd4c9daa16b996c2c (diff) | |
| download | kernel_samsung_smdk4412-c2ac3ef35c44195ca2b9c29275c7c6830eb2d9aa.zip kernel_samsung_smdk4412-c2ac3ef35c44195ca2b9c29275c7c6830eb2d9aa.tar.gz kernel_samsung_smdk4412-c2ac3ef35c44195ca2b9c29275c7c6830eb2d9aa.tar.bz2 | |
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')
0 files changed, 0 insertions, 0 deletions