[PATCH net v3 0/4] bnxt: Tx NAPI disabling resiliency improvements
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STALE1905d
From: Jakub Kicinski <kuba@kernel.org>
Date: 2021-08-12 21:42:48
Subsystem:
broadcom bnxt_en 50 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Michael Chan, Pavan Chebbi, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Revision v3 (3 revisions archived).
Revisions (3)
- v1
- v2 [diff against previous]
- v3 current [diff against previous]
A lockdep warning was triggered by netpoll because napi poll
was taking the xmit lock. Fix that and a couple more issues
noticed while reading the code.
Jakub Kicinski (4):
bnxt: don't lock the tx queue from napi poll
bnxt: disable napi before canceling DIM
bnxt: make sure xmit_more + errors does not miss doorbells
bnxt: count Tx drops
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 98 ++++++++++++++---------
drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 +
2 files changed, 62 insertions(+), 37 deletions(-)
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2.31.1