[dpdk-dev] [dpdk-users] IPV4/IPV6 TCP/UDP Pseudo Header Checksum APIs

Shyam Shrivastav shrivastav.shyam at gmail.com
Tue Oct 23 12:53:59 CEST 2018


These fixes/modifications should include the upper level APIs,
rte_ipv4_udptcp_cksum and rte_ipv6_udptcp_cksum.

Even for ipv4 following API is more/really useful if changed to take mbufs

rte_ipv4_udptcp_cksum(const struct ipv4_hdr *ipv4_hdr, const void *l4_hdr)

I can not use it in present form as it requires single contiguous l4
buffer, instead using rte_raw_cksum_mbuf.


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