scsi: qedf: Enable devlink support

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Devlink instance lifetime was linked to qed_dev object. That caused devlink
to be recreated on each recovery.

Change it by making higher level driver (qede) responsible for lifetime
management. This way devlink survives recoveries.

qede now stores devlink structure pointer as a part of its device object,
devlink private data contains a linkage structure, qed_devlink.

Link: https://lore.kernel.org/r/20210331164917.24662-2-jhasan@marvell.com
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Javed Hasan 2021-03-31 09:49:16 -07:00 • committed by Martin K. Petersen

parent 1160d61bc5

commit 4aab946f78

2 changed files with 14 additions and 0 deletions

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1

drivers/scsi/qedf/qedf.h

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13

drivers/scsi/qedf/qedf_main.c

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