This patchset fixes the Rx checksum flags in net/tap driver. The first two patches are the effective fixes.
The last 2 patches introduce a new checksum API to verify a L4 checksum and its unt test, in order to simplify the net/tap code, or any other code that has the same needs. v2: * clarify why RTE_PTYPE_L3_IPV4_EXT_UNKNOWN cannot happen in tap_verify_csum() (patch 1) * align style of rte_ipv6_udptcp_cksum_verify() to rte_ipv4_udptcp_cksum_verify() (patch 3) * clarify comment above rte_ipv4_udptcp_cksum_verify() and rte_ipv6_udptcp_cksum_verify() (patch 3) Olivier Matz (4): net/tap: fix Rx cksum flags on IP options packets net/tap: fix Rx cksum flags on TCP packets net: introduce functions to verify L4 checksums test/cksum: new test for L3/L4 checksum API MAINTAINERS | 1 + app/test/autotest_data.py | 6 + app/test/meson.build | 2 + app/test/test_cksum.c | 271 ++++++++++++++++++++++++++++++++++ drivers/net/tap/rte_eth_tap.c | 23 ++- lib/net/rte_ip.h | 127 +++++++++++++--- 6 files changed, 398 insertions(+), 32 deletions(-) create mode 100644 app/test/test_cksum.c -- 2.29.2
