This patch-set extend the modify field action API to support both multiple MPLS and GENEVE option headers.
In current API, the header type is provided by rte_flow_field_id enumeration and the encapsulation level (inner/outer/tunnel) is specified by data.level field. However, there is no way to specify header inside encapsulation level. For example, for this packet: eth / mpls / mpls / mpls / ipv4 / udp the both second and third MPLS headers cannot be modified using this API. RFC: https://patchwork.dpdk.org/project/dpdk/cover/20230420092145.522389-1-michae...@nvidia.com/ Michael Baum (7): doc: fix blank lines in modify field action description doc: fix blank line in asynchronous operations description doc: fix wrong indentation in RSS action description net/mlx5: reduce modify field encapsulation level size ethdev: add GENEVE TLV option modification support ethdev: add MPLS header modification support net/mlx5: add MPLS modify field support app/test-pmd/cmdline_flow.c | 70 ++++++++++++++++++++++++- doc/guides/prog_guide/rte_flow.rst | 38 +++++++++++--- doc/guides/rel_notes/release_23_07.rst | 3 ++ drivers/common/mlx5/mlx5_prm.h | 5 ++ drivers/net/mlx5/mlx5_flow_dv.c | 23 ++++++++ drivers/net/mlx5/mlx5_flow_hw.c | 38 +++++++------- lib/ethdev/rte_flow.h | 72 ++++++++++++++++++++++++-- 7 files changed, 219 insertions(+), 30 deletions(-) -- 2.25.1
