[dpdk-dev] [PATCH] ixgbe: remove useless fields in tx_offload on TCP checksum request
Thomas Monjalon
thomas.monjalon at 6wind.com
Tue Nov 3 11:37:58 CET 2015
> > From: Didier Pallard <didier.pallard at 6wind.com>
> >
> > According to Table 7-38: Valid Fields by Offload Option of Intel ® 82599 10
> > GbE Controller Datasheet, L4LEN field is not needed for L4 XSUM
> > computation by the hardware.
> > So remove l4_len from tx_offload_mask in ixgbe_set_xmit_ctx function used
> > to build the context transmitted to the hardware.
> >
> > Signed-off-by: Didier Pallard <didier.pallard at 6wind.com>
> > Signed-off-by: David Marchand <david.marchand at 6wind.com>
> Acked-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
Applied, thanks
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