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/openbmc/linux/drivers/net/ethernet/broadcom/bnx2x/ |
H A D | bnx2x_cmn.c | diff 057cf65e4f715f62acccbd9125cf63eddfe69d30 Sat May 18 23:41:01 CDT 2013 Yuval Mintz <yuvalmin@broadcom.com> bnx2x: Fix GSO for 57710/57711 chips
Starting with commit 91226790bbe2dbfbba48dd79d49f2b38ef10eb97 `bnx2x: use FW 7.8.17', the bnx2x driver no longer requests the FW to perform IP checksums for IPv4 packets.
This behaviour needs to be revised for 57710/57711 chips - when using GSO, if the driver will not set the IP checksum flag then packets will be transmitted by the chip without a valid IP checksum, resulting in a drop of all such packets on the receiver-side.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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