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Corentin Labbe
ebaec8e3ee scsi: smartpqi: remove writeq/readq function definitions 
Instead of rewriting write/readq, use existing functions

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
5a259e32ba scsi: smartpqi: add module parameters 
Add module parameters to disable heartbeat support and to disable
shutting down the controller when a controller is taken offline.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
8a994a04fc scsi: smartpqi: cleanup list initialization 
Better initialization of linked list heads.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
a9f9339241 scsi: smartpqi: add raid level show 
Display the RAID level via sysfs

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
588a63fea1 scsi: smartpqi: make ioaccel references consistent 
- make all references to RAID bypass consistent throughout driver.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
6de783f666 scsi: smartpqi: enhance device add and remove messages 
Improved formatting of information displayed when devices
are added/removed from the system.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
13bede676b scsi: smartpqi: update timeout on admin commands 
Increase the timeout on admin commands from 3 seconds to 60
seconds and added a check for controller crash in the loop
where the driver polls for admin command completion.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
f5b6320625 scsi: smartpqi: map more raid errors to SCSI errors 
enhance mapping of RAID path errors to Linux SCSI host
error codes.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:04 -04:00
Kevin Barnett
37b36847a9 scsi: smartpqi: cleanup controller branding 
- Improve controller branding support.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
5f310425c8 scsi: smartpqi: update rescan worker 
improve support for taking controller offline.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
03b288cf3d scsi: smartpqi: update device offline 
- Improve handling of offline devices.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
376fb880a4 scsi: smartpqi: correct aio error path 
set the internal flag that causes I/O to be sent down the
RAID path when the AIO path is disabled

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
3c50976f33 scsi: smartpqi: add lockup action 
add support for actions to take when controller goes offline.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
94086f5be3 scsi: smartpqi: remove qdepth calculations for logical volumes 
make the queue depth for LVs the same as the maximum
I/Os supported by the controller

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
d727a776d7 scsi: smartpqi: enhance kdump 
constrain resource usage during kdump to avoid kdump failures

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
4e8415e386 scsi: smartpqi: change return value for LUN reset operations 
change return value for controller offline to be consistent
with the rest of the driver.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
bd10cf0be6 scsi: smartpqi: add ptraid support 
add support for PTRAID devices

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
b805dbfe2b scsi: smartpqi: update copyright 
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
d87d5474e2 scsi: smartpqi: cleanup messages 
- improve some error messages.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
7eddabff8a scsi: smartpqi: add new PCI device IDs 
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:03 -04:00
Kevin Barnett
cbe0c7b11d scsi: smartpqi: minor driver cleanup 
- remove debug code that is no longer necessary.
   - Some WARN_ON checks were removed because the driver continues
     to function when the conditions are met.
 - remove a MACRO that is no longer used.
 - remove unnecessary multi-line statements.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
1be42f46ad scsi: smartpqi: correct BMIC identify physical drive 
correct the BMIC Identify Physical Device structure
 - missing 2 fields

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
8845fdfa92 scsi: smartpqi: eliminate redundant error messages 
eliminate redundant error message during initialization
if the controller has crashed.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
d91d7820d3 scsi: smartpqi: make pdev pointer names consistent 
make all variable names for pointers to struct pci_dev consistent
throughout the driver.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
1f37e992ad scsi: smartpqi: add pqi_wait_for_completion_io 
Add check for controller lockup during waits for synchronous
controller commands.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
e1d213bdc3 scsi: smartpqi: correct bdma hw bug 
add workaround for BDMA hardware bug that can cause
hw to read up to 12 SGL elements (192 bytes) beyond the
last element in the list. This fix avoids IOMMU violations

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
98f876674a scsi: smartpqi: add heartbeat check 
check for controller lockups

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
061ef06a2d scsi: smartpqi: add suspend and resume support 
add support for ACPI S3 (suspend) and S4 (hibernate)
system power states.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
7561a7e441 scsi: smartpqi: enhance resets 
- Block all I/O targeted at LUN reset device.
- Wait until all I/O targeted at LUN reset device has been
  consumed by the controller.
- Issue LUN reset request.
- Wait until all outstanding I/Os and LUN reset completion
  have been received by the host.
- Return to OS results of LUN reset request.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
6a50d6ada0 scsi: smartpqi: add supporting events 
Only register for controller events that driver supports
cleanup event handling.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
162d7753fc scsi: smartpqi: ensure controller is in SIS mode at init 
put in SIS mode during initialization.
support kexec/kdump

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
5b0fba0f40 scsi: smartpqi: add in controller checkpoint for controller lockups. 
tell smartpqi controller to generate a checkpoint for rare lockup
conditions.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:02 -04:00
Kevin Barnett
a81ed5f338 scsi: smartpqi: set pci completion timeout 
add support for setting PCIe completion timeout.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Kevin Barnett
98bf061b0b scsi: smartpqi: cleanup interrupt management 
minor cleanup of interrupt initialization and tear-down.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Kevin Barnett
a37ef74517 scsi: smartpqi: correct remove scsi devices 
correct a problem caused by holding a spinlock during device deletion.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
30c0061c9b scsi: hpsa: bump driver version 
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
08ec46f673 scsi: hpsa: remove abort handler 
- simplify the driver
- there are a lot of quirky racy conditions not handled
- causes more aborts/resets when the number of commands to be aborted is
  large, such as in multi-path fail-overs.
- has been turned off in our internal driver since 8/31/2015

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
b63c64ac5a scsi: hpsa: send ioaccel requests with 0 length down raid path 
- Block I/O requests with 0 length transfers which go down the ioaccel
  path. This causes lockup issues down in the basecode.
- These issues have been fixed, but there are customers who are
  experiencing the issues when running older firmware.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Scott Teel
3d38f00c41 scsi: hpsa: separate monitor events from rescan worker 
create new worker thread to monitor controller events
 - both the rescan and event monitor workers can cause a rescan to occur
   however for multipath we have found that we need to respond faster
   than the normal scheduled rescan interval for path fail-overs.
 - getting controller events only involves reading a register, but the
   rescan worker can obtain an updated LUN list when there is a PTRAID
   device present.
 - move common code to a separate function.
advantages:
 - detect controller events more frequently.
 - leave rescan thread interval at 30 seconds.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
5086435e66 scsi: hpsa: correct queue depth for externals 
- queue depth assignment not in correct place, had no effect.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
c59d04f30d scsi: hpsa: cleanup reset handler 
- mark device state sooner.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
d2315ce6e3 scsi: hpsa: correct resets on retried commands 
- call scsi_done when the command completes.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
3b476aa24d scsi: hpsa: rescan later if reset in progress 
- schedule another scan.
- mark current scan as completed.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:01 -04:00
Don Brace
ef8a520362 scsi: hpsa: do not reset enclosures 
Prevent enclosure resets.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.tell@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:00 -04:00
Don Brace
8516a2db9a scsi: hpsa: update reset handler 
Use the return from TUR as a check for the device state.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.tell@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:00 -04:00
Don Brace
5ac517b8a2 scsi: hpsa: do not get enclosure info for external devices 
external shelves do not support BMICs.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:00 -04:00
Don Brace
046b263f75 scsi: hpsa: update identify physical device structure 
- align with latest spec.
- added __attribute((aligned(512)))

Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2017-06-12 20:48:00 -04:00
Raghava Aditya Renukunta
216e80ff78 scsi: aacraid: Update driver version to 50834 
Update the driver version to 50834

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>
 2017-06-12 20:48:00 -04:00
Raghava Aditya Renukunta
395e5df79a scsi: aacraid: Remove reference to Series-9 
Remove reference to Series-9 HBA and created arc ctrl check function.

Signed-off-by: Prasad B Munirathnam <prasad.munirathnam@microsemi.com>
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>
 2017-06-12 20:48:00 -04:00
Raghava Aditya Renukunta
4a76be0dc5 scsi: aacraid: Add reset debugging statements 
Added info and error messages in controller reset function to log
information about the status of the IOP/SOFT reset.

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>
 2017-06-12 20:48:00 -04:00