This patch set is a more complete version of the the enhanced packet capture support described last year.
The new capture library and utility are: - faster avoids lots of extra I/O, does bursting, etc. - gives more information (multiple ports, queues, etc) - has a better user interface (same as Wireshark dumpcap) - fixes structural problems with VLAN's and timestamps v8 changes: - enable BPF tests in autotest - add more BPF test strings - use rte_strscpy to satisfy checkpatch - merge MAINTAINERS (put this in with existing pdump) v7 changes: - add functional tests for pcapng lib - bug fix for error returns in pcapng lib - handle long osname on FreeBSD Stephen Hemminger (12): librte_pcapng: add new library for writing pcapng files lib: pdump is not supported on Windows bpf: allow self-xor operation bpf: add function to convert classic BPF to DPDK BPF bpf: add function to dump eBPF instructions pdump: support pcapng and filtering app/dumpcap: add new packet capture application test: add test for bpf_convert test: add a test for pcapng library test: enable bpf autotest doc: changes for new pcapng and dumpcap MAINTAINERS: add entry for new packet capture features MAINTAINERS | 11 +- app/dumpcap/main.c | 844 ++++++++++++++++++ app/dumpcap/meson.build | 16 + app/meson.build | 1 + app/test/meson.build | 3 + app/test/test_bpf.c | 173 ++++ app/test/test_pcapng.c | 190 ++++ doc/api/doxy-api-index.md | 1 + doc/api/doxy-api.conf.in | 1 + .../howto/img/packet_capture_framework.svg | 96 +- doc/guides/howto/packet_capture_framework.rst | 67 +- doc/guides/prog_guide/index.rst | 1 + doc/guides/prog_guide/pcapng_lib.rst | 24 + doc/guides/prog_guide/pdump_lib.rst | 28 +- doc/guides/rel_notes/release_21_11.rst | 10 + doc/guides/tools/dumpcap.rst | 86 ++ doc/guides/tools/index.rst | 1 + lib/bpf/bpf_convert.c | 575 ++++++++++++ lib/bpf/bpf_dump.c | 118 +++ lib/bpf/bpf_validate.c | 8 +- lib/bpf/meson.build | 6 + lib/bpf/rte_bpf.h | 39 + lib/bpf/version.map | 7 + lib/meson.build | 6 +- lib/pcapng/meson.build | 8 + lib/pcapng/pcapng_proto.h | 129 +++ lib/pcapng/rte_pcapng.c | 574 ++++++++++++ lib/pcapng/rte_pcapng.h | 194 ++++ lib/pcapng/version.map | 12 + lib/pdump/meson.build | 2 +- lib/pdump/rte_pdump.c | 441 ++++++--- lib/pdump/rte_pdump.h | 110 ++- lib/pdump/version.map | 8 + 33 files changed, 3569 insertions(+), 221 deletions(-) create mode 100644 app/dumpcap/main.c create mode 100644 app/dumpcap/meson.build create mode 100644 app/test/test_pcapng.c create mode 100644 doc/guides/prog_guide/pcapng_lib.rst create mode 100644 doc/guides/tools/dumpcap.rst create mode 100644 lib/bpf/bpf_convert.c create mode 100644 lib/bpf/bpf_dump.c create mode 100644 lib/pcapng/meson.build create mode 100644 lib/pcapng/pcapng_proto.h create mode 100644 lib/pcapng/rte_pcapng.c create mode 100644 lib/pcapng/rte_pcapng.h create mode 100644 lib/pcapng/version.map -- 2.30.2
