[dpdk-dev] [PATCH RFC 01/11] igb/ixgbe: fix IP checksum calculation

2014-05-15 Thread Ananyev, Konstantin
-Original Message- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Olivier Matz Sent: Friday, May 09, 2014 3:50 PM To: dev at dpdk.org Subject: [dpdk-dev] [PATCH RFC 01/11] igb/ixgbe: fix IP checksum calculation According to Intel? 82599 10 GbE Controller Datasheet (Table 7-38

[dpdk-dev] [PATCH RFC 01/11] igb/ixgbe: fix IP checksum calculation

2014-05-09 Thread Olivier Matz
According to Intel? 82599 10 GbE Controller Datasheet (Table 7-38), both L2 and L3 lengths are needed to offload the IP checksum. Note that the e1000 driver does not need to be patched as it already contains the fix. Signed-off-by: Olivier Matz --- lib/librte_pmd_e1000/igb_rxtx.c | 2 +- lib/