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selftests: drv-net: tso: increase the retransmit threshold
authorJakub Kicinski <kuba@kernel.org>
Fri, 15 Aug 2025 22:41:00 +0000 (15:41 -0700)
committerJakub Kicinski <kuba@kernel.org>
Wed, 20 Aug 2025 00:49:21 +0000 (17:49 -0700)
commiteddc821f98afaa13ecd09b02b73ac5946387ffcc
tree1d5a412d27678dbef6b2484d5eacc8c24465b123tree | snapshot
parentda114122b83149d1f1db0586b1d67947b651aa20commit | diff
selftests: drv-net: tso: increase the retransmit threshold

We see quite a few flakes during the TSO test against virtualized
devices in NIPA. There's often 10-30 retransmissions during the
test. Sometimes as many as 100. Set the retransmission threshold
at 1/4th of the wire frame target.

Link: https://patch.msgid.link/20250815224100.363438-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/selftests/drivers/net/hw/tso.py diff | blob | blame | history
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