On Tuesday, April 18, 2023 9:31 PM, Jesper Dangaard Brouer <brouer@xxxxxxxxxx> wrote: >Implement both RX hash and RX timestamp XDP hints kfunc metadata for driver >igc. > >First patch fix RX hashing for igc in general. > >Last patch change test program xdp_hw_metadata to track more timestamps, >which helps us correlate the hardware RX timestamp with something. > >--- >To maintainers: I'm uncertain which git tree this should be sent against. This is >primary NIC driver code (net-next), but it's BPF/XDP related (bpf-next) via >xdp_metadata_ops. > >Jesper Dangaard Brouer (5): > igc: enable and fix RX hash usage by netstack > igc: add igc_xdp_buff wrapper for xdp_buff in driver > igc: add XDP hints kfuncs for RX hash > igc: add XDP hints kfuncs for RX timestamp > selftests/bpf: xdp_hw_metadata track more timestamps > > > drivers/net/ethernet/intel/igc/igc.h | 35 ++++++ > drivers/net/ethernet/intel/igc/igc_main.c | 116 ++++++++++++++++-- > .../selftests/bpf/progs/xdp_hw_metadata.c | 4 +- > tools/testing/selftests/bpf/xdp_hw_metadata.c | 47 ++++++- > tools/testing/selftests/bpf/xdp_metadata.h | 1 + > 5 files changed, 186 insertions(+), 17 deletions(-) > >-- This patchset lgtm. Thanks for the changes. Thanks & Regards Siang
