Re: [lng-odp] [PATCH API-NEXT v3 0/3] api: ones complement metadata

2017-11-08 Thread Savolainen, Petri (Nokia - FI/Espoo)
I-NEXT v3 0/3] api: ones > complement metadata > > Ping. > > > -Original Message- > > From: lng-odp [mailto:lng-odp-boun...@lists.linaro.org] On Behalf Of > > Github ODP bot > > Sent: Thursday, October 26, 2017 3:00 PM > > To: lng-odp@lists.linaro.

Re: [lng-odp] [PATCH API-NEXT v3 0/3] api: ones complement metadata

2017-11-01 Thread Savolainen, Petri (Nokia - FI/Espoo)
Ping. > -Original Message- > From: lng-odp [mailto:lng-odp-boun...@lists.linaro.org] On Behalf Of > Github ODP bot > Sent: Thursday, October 26, 2017 3:00 PM > To: lng-odp@lists.linaro.org > Subject: [lng-odp] [PATCH API-NEXT v3 0/3] api: ones complement metadata

[lng-odp] [PATCH API-NEXT v3 0/3] api: ones complement metadata

2017-10-26 Thread Github ODP bot
Added packet metadata for ones complement sum over IP payload in a packet. Some NICs calculate the sum during packet input (at least for IP fragments) and store the value into the packet descriptor. This offloads L4 checksum calculation for IP fragments as SW does not need sum all payload data,