[PATCH v2 4/4] net/af_packet: software checksum

Stephen Hemminger stephen at networkplumber.org
Wed Jan 28 19:27:10 CET 2026


On Wed, 28 Jan 2026 01:36:07 -0800
scott.k.mitch1 at gmail.com wrote:

> From: Scott Mitchell <scott.k.mitch1 at gmail.com>
> 
> Add software checksum offload support and configurable TX poll
> behavior to improve flexibility and performance.
> 
> Add rte_net_ip_udptcp_cksum_mbuf in rte_net.h which is shared
> between rte_eth_tap and rte_eth_af_packet that supports
> IPv4/UDP/TCP checksums in software due to hardware offload
> and context propagation not being supported.
> 
> Signed-off-by: Scott Mitchell <scott.k.mitch1 at gmail.com>

This is failing CI build, fix and resubmit


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