RDMA/bnxt_re: Disable doorbell moderation if hardware register read fails

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If the HW register read fails, the FIFO will be always shown as
full. DB moderation doesn't work in that case and the traffic fails.
So disable this feature and log a message.

Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1719456065-27394-4-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Selvin Xavier 2024-06-26 19:41:05 -07:00 • committed by Leon Romanovsky

parent f2f4dc9124

commit 24943dcdc1

1 changed files with 34 additions and 11 deletions

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drivers/infiniband/hw/bnxt_re/main.c

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