Added functions to calculate UDP/TCP checksum for packets which may be over multi-segments and fix the checksum issue with testpmd csum forwarding mode.
Xiaoyun Li (2): net: add functions to calculate UDP/TCP cksum in mbuf testpmd: fix l4 sw csum over multi segments --- v4: * Called rte_raw_cksum_mbuf() to calculate cksum in lib instead of * implementing it in testpmd for better maintenance. * Removed fix tag for testpmd since it relies on the lib change. v3: * Use rte_raw_cksum() for multi-segs case instead of copying the whole * packet. v2: * Use static stack memory instead of dynamic allocating in datapath --- app/test-pmd/csumonly.c | 41 ++++-- doc/guides/rel_notes/release_22_03.rst | 10 ++ lib/net/rte_ip.h | 186 +++++++++++++++++++++++++ lib/net/version.map | 10 ++ 4 files changed, 232 insertions(+), 15 deletions(-) -- 2.25.1 -------------------------------------------------------------- Intel Research and Development Ireland Limited Registered in Ireland Registered Office: Collinstown Industrial Park, Leixlip, County Kildare Registered Number: 308263 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.
