Merge branch 'net-ethernet-cortina-fix-rx-budget-accounting'

Browse source

Linus Walleij says:

====================
net: ethernet: cortina: Fix RX budget accounting

Finish RX updates before releasing NAPI ownership, report actual NAPI
work, charge dropped frames to the poll budget, and drive free-queue
refills from consumed RX descriptors.

Track RX drop state across descriptor chains so discarded frames are
counted exactly once.

Tested on the D-Link DIR-685.

Hi Sashiko, yes there are more latent issues I will get to them, but
my LLM thinks those are on the top of the list.

Assisted-by: LLM
Signed-off-by: Linus Walleij <linusw@kernel.org>
====================

Link: https://patch.msgid.link/20260903-gemini-ethernet-fixes-v2-0-2bbbd598ca6e@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

...

This commit is contained in:

Paolo Abeni 2026-09-08 12:35:23 +02:00

parent c51fe22812 e89e88ad41

commit e0554c6276

1 changed files with 47 additions and 30 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

77

drivers/net/ethernet/cortina/gemini.c

View file