From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com,
andrew+netdev@lunn.ch, horms@kernel.org,
linux-kselftest@vger.kernel.org, shuah@kernel.org,
willemb@google.com, petrm@nvidia.com, dw@davidwei.uk,
mst@redhat.com, Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next v3 0/6] selftests: drv-net: driver tests for HW GRO
Date: Mon, 16 Mar 2026 15:44:59 -0700 [thread overview]
Message-ID: <20260316224505.279672-1-kuba@kernel.org> (raw)
Add tests for HW GRO stats, packet ordering and depth.
The ynltool and bnxt patches from v2 were applied separately.
v3:
- [patch 3] add a note about fq being needed
v2: https://lore.kernel.org/20260207003509.3927744-1-kuba@kernel.org
- [patch 3] do not enable SO_TXTIME for multi-flow tests
- [patch 6] move the test to cover SW GRO
v1: https://lore.kernel.org/20260205220541.2992807-1-kuba@kernel.org
Jakub Kicinski (6):
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 GRO depth
tools/testing/selftests/drivers/net/Makefile | 1 -
.../testing/selftests/drivers/net/hw/Makefile | 1 +
tools/testing/selftests/net/lib/Makefile | 1 +
.../selftests/{drivers/net => net/lib}/gro.c | 252 ++++++++++++++-
.../testing/selftests/drivers/net/.gitignore | 1 -
tools/testing/selftests/drivers/net/gro.py | 203 ++++++++++--
.../selftests/drivers/net/hw/gro_hw.py | 294 ++++++++++++++++++
.../selftests/drivers/net/lib/py/env.py | 4 +-
tools/testing/selftests/net/lib/.gitignore | 1 +
9 files changed, 728 insertions(+), 30 deletions(-)
rename tools/testing/selftests/{drivers/net => net/lib}/gro.c (86%)
create mode 100755 tools/testing/selftests/drivers/net/hw/gro_hw.py
--
2.53.0
next reply other threads:[~2026-03-16 22:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-16 22:44 Jakub Kicinski [this message]
2026-03-16 22:45 ` [PATCH net-next v3 1/6] selftests: net: move gro to lib for HW vs SW reuse Jakub Kicinski
2026-03-16 22:45 ` [PATCH net-next v3 2/6] selftests: drv-net: give HW stats sync time extra 25% of margin Jakub Kicinski
2026-03-16 22:45 ` [PATCH net-next v3 3/6] selftests: drv-net: gro: use SO_TXTIME to schedule packets together Jakub Kicinski
2026-03-16 22:45 ` [PATCH net-next v3 4/6] selftests: drv-net: gro: test GRO stats Jakub Kicinski
2026-03-16 22:45 ` [PATCH net-next v3 5/6] selftests: drv-net: gro: add test for packet ordering Jakub Kicinski
2026-03-16 22:45 ` [PATCH net-next v3 6/6] selftests: drv-net: gro: add a test for GRO depth Jakub Kicinski
2026-03-17 18:05 ` Jakub Kicinski
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