[dpdk-dev] [PATCH v4 1/4] ethdev: add Rx offload outer UDP checksum definition

Andrew Rybchenko arybchenko at solarflare.com
Tue Oct 9 12:06:37 CEST 2018


On 10/8/18 7:09 PM, Jerin Jacob wrote:
> Introduced DEV_RX_OFFLOAD_OUTER_UDP_CKSUM Rx offload flag and
> PKT_RX_OUTER_L4_CKSUM_* mbuf ol_flags to detect outer UDP checksum
> status.
>
> - To use hardware Rx outer UDP checksum offload, the user needs to
> configure DEV_RX_OFFLOAD_OUTER_UDP_CKSUM offload flags in slowpath.
>
> - Driver updates checksum status in mbuf ol_flag as
> PKT_RX_OUTER_L4_CKSUM_* flags.
>
> Signed-off-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>

Reviewed-by: Andrew Rybchenko <arybchenko at solarflare.com>



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