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scsi: aacraid: Rework SOFT reset code
authorRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Wed, 10 May 2017 16:39:46 +0000 (09:39 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 13 Jun 2017 00:48:00 +0000 (20:48 -0400)
commit77cb6d5ea6033e5d477947aa682728959d6c3f8f
tree46c33f3bfd39a3750cac0bd6d7802ea5cb0d1d7etree | snapshot (tar.gz zip)
parent0e9973ed3382652b324971753745cfe08488bb9fcommit | diff
scsi: aacraid: Rework SOFT reset code

Now the driver issues a soft reset and waits for the controller to be up
and running by periodically checking on the status of the controller
health registers. Also prevents ARC adapters from issuing soft reset if
IOP resets failed.

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: David Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/aacraid/src.c diff | blob | blame | history