scsi: aacraid: Set correct Queue Depth for HBA1000 RAW disks

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The default queue depth for non NATIVE RAW disks is calculated from the
number of fibs and number of disks or a max of 256. This causes poor disk
IO performance.

The fix is to set default qd based on the type of disks
(SATA -32 and SAS -64)

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>

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Raghava Aditya Renukunta 2017-05-10 09:39:38 -07:00 • committed by Martin K. Petersen

parent d58129c96b

commit 58eaffe54b

1 changed files with 20 additions and 8 deletions

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drivers/scsi/aacraid/linit.c

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