Add miscellaneous pieces related to production use of HW-GRO:
- report standard stats from drivers (bnxt included here,
Gal recently posted patches for mlx5 which is great)
- CLI tool for calculating HW GRO savings / effectiveness
- tests for the stats, packet ordering and depth
Jakub Kicinski (9):
eth: bnxt: gather and report HW-GRO stats
tools: ynltool: factor out qstat dumping
tools: ynltool: add qstats analysis for HW-GRO efficiency / savings
selftests: net: move gro to lib for HW vs SW reuse
selftests: drv-net: give HW stats sync time extra 25% of margin
selftests: drv-net: gro: use SO_TXTIME to schedule packets together
selftests: drv-net: gro: test GRO stats
selftests: drv-net: gro: add test for packet ordering
selftests: drv-net: gro: add a test for HW-GRO depth
tools/testing/selftests/drivers/net/Makefile | 1 -
.../testing/selftests/drivers/net/hw/Makefile | 1 +
tools/testing/selftests/net/lib/Makefile | 1 +
drivers/net/ethernet/broadcom/bnxt/bnxt.h | 4 +
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 17 +-
tools/net/ynl/ynltool/qstats.c | 170 +++++---
.../selftests/{drivers/net => net/lib}/gro.c | 242 +++++++++++-
.../testing/selftests/drivers/net/.gitignore | 1 -
tools/testing/selftests/drivers/net/gro.py | 2 +-
.../selftests/drivers/net/hw/gro_hw.py | 374 ++++++++++++++++++
.../selftests/drivers/net/lib/py/env.py | 4 +-
tools/testing/selftests/net/lib/.gitignore | 1 +
12 files changed, 748 insertions(+), 70 deletions(-)
rename tools/testing/selftests/{drivers/net => net/lib}/gro.c (87%)
create mode 100755 tools/testing/selftests/drivers/net/hw/gro_hw.py
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2.53.0
