Tunnel Offload API provides hardware independent, unified model to offload tunneled traffic. Key model elements are: - apply matches to both outer and inner packet headers during entire offload procedure; - restore outer header of partially offloaded packet; - model is implemented as a set of helper functions.
v2: * documentation updates * MLX5 PMD implementation for tunnel offload * testpmd updates for tunnel offload v3: * documentation updates * MLX5 PMD updates * testpmd updates v4: * updated patch: allow negative values in flow rule types v5: * rebase to next-net Eli Britstein (1): ethdev: tunnel offload model Gregory Etelson (2): ethdev: allow negative values in flow rule types app/testpmd: add commands for tunnel offload API app/test-pmd/cmdline_flow.c | 170 ++++++++++++- app/test-pmd/config.c | 252 +++++++++++++++++++- app/test-pmd/testpmd.c | 5 +- app/test-pmd/testpmd.h | 34 ++- app/test-pmd/util.c | 35 ++- doc/guides/prog_guide/rte_flow.rst | 108 +++++++++ doc/guides/rel_notes/release_20_11.rst | 10 + doc/guides/testpmd_app_ug/testpmd_funcs.rst | 49 ++++ lib/librte_ethdev/rte_ethdev_version.map | 5 + lib/librte_ethdev/rte_flow.c | 140 ++++++++++- lib/librte_ethdev/rte_flow.h | 195 +++++++++++++++ lib/librte_ethdev/rte_flow_driver.h | 32 +++ 12 files changed, 1016 insertions(+), 19 deletions(-) -- 2.28.0
