RDMA/bnxt_re: Fix error recovery sequence

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[ Upstream commit e6178bf78d ]

Fixed to return ENXIO from __send_message_basic_sanity()
to indicate that device is in error state. In the case of
ERR_DEVICE_DETACHED state, the driver should not post the
commands to the firmware as it will time out eventually.

Removed bnxt_re_modify_qp() call from bnxt_re_dev_stop()
as it is a no-op.

Fixes: cc5b9b48d4 ("RDMA/bnxt_re: Recover the device when FW error is detected")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Link: https://patch.msgid.link/20241231025008.2267162-1-kalesh-anakkur.purayil@broadcom.com
Reviewed-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Kalesh AP 2024-12-31 08:20:08 +05:30 • committed by Greg Kroah-Hartman

parent 6ffb5c1885

commit 64798d0243

2 changed files with 4 additions and 9 deletions

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8

drivers/infiniband/hw/bnxt_re/main.c

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5

drivers/infiniband/hw/bnxt_re/qplib_rcfw.c

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