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| author | Vlad Yasevich <vyasevich@gmail.com> | 2014-09-18 10:31:17 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-22 14:20:23 -0400 |
| commit | 476c18850c6cbaa3f2bb661ae9710645081563b9 (patch) | |
| tree | cd83fc62f9b3fa92f22e7f856ba66d20106905ed /net/sched | |
| parent | 07d92d5cc977a7fe1e683e1d4a6f723f7f2778cb (diff) | |
| download | linux-476c18850c6cbaa3f2bb661ae9710645081563b9.tar.gz linux-476c18850c6cbaa3f2bb661ae9710645081563b9.tar.bz2 linux-476c18850c6cbaa3f2bb661ae9710645081563b9.zip | |
tg3: Work around HW/FW limitations with vlan encapsulated frames
TG3 appears to have an issue performing TSO and checksum offloading
correclty when the frame has been vlan encapsulated (non-accelrated).
In these cases, tcp checksum is not correctly updated.
This patch attempts to work around this issue. After the patch,
802.1ad vlans start working correctly over tg3 devices.
CC: Prashant Sreedharan <prashant@broadcom.com>
CC: Michael Chan <mchan@broadcom.com>
Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
0 files changed, 0 insertions, 0 deletions