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/ v2: - Change "sub_level" name to "tag_index". - Squash PMD changes into API changes patch. - Remove PMD private patch from the patch-set. Michael Baum (5): 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 ethdev: add GENEVE TLV option modification support ethdev: add MPLS header modification support app/test-pmd/cmdline_flow.c | 70 ++++++++++++++++++++++++- doc/guides/prog_guide/rte_flow.rst | 53 ++++++++++++++----- doc/guides/rel_notes/release_23_07.rst | 3 ++ drivers/net/mlx5/mlx5_flow_hw.c | 22 ++++---- lib/ethdev/rte_flow.h | 71 ++++++++++++++++++++++++-- 5 files changed, 191 insertions(+), 28 deletions(-) -- 2.25.1
