]> git.baikalelectronics.ru Git - kernel.git/commit
megaraid_sas: Update device queue depth based on interface type
authorSumit Saxena <sumit.saxena@avagotech.com>
Thu, 28 Jan 2016 15:34:26 +0000 (21:04 +0530)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 24 Feb 2016 02:27:02 +0000 (21:27 -0500)
commitd15b091481217093edabc33f894aecda4b2c970c
tree690f64200b65946c874c9501675eb761f0f48eaf
parent07c52b0017babe8a9b007e3b0ce6f72b3aed9e9a
megaraid_sas: Update device queue depth based on interface type

This patch will update device Queue depth based on interface type(SAS,
SATA..) for sysPDs.  For Virtual disks(VDs), there will be no change in
queue depth (will remain 256).  To fetch interface type (SAS or SATA or
FC..) of syspD, driver will send DCMD MR_DCMD_PD_GET_INFO.

Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/megaraid/megaraid_sas.h
drivers/scsi/megaraid/megaraid_sas_base.c