Added functions to calculate UDP/TCP checksum for packets which may be over multi-segments and called the functions in testpmd csum forwarding mode to support UDP/TCP sotfware checksum over multi-segments.
Xiaoyun Li (2): net: add functions to calculate UDP/TCP cksum in mbuf app/testpmd: enable L4 SW csum over multi segments --- v6: * Fixed testpmd patch name issue. * Added release note for enabling L4 SW checksum in testpmd. * Added Ferruh's Acked-by tag. v5: * Fixed commit log intendation issue. * Removed added inline experimental APIs in version.map to fix windows * linkage issue. * Added Sunil's Tested-by tag and Aman's Acked-by tag. 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 | 13 ++ lib/net/rte_ip.h | 186 +++++++++++++++++++++++++ 3 files changed, 225 insertions(+), 15 deletions(-) -- 2.25.1
