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Code Issues Releases Wiki Activity

scsi: ibmvfc: Enable MQ and set reasonable defaults 

Turn on MQ by default and set sane values for the upper limit on hw queues
for the SCSI host, and number of hw SCSI channels to request from the
partner VIOS.

Link: https://lore.kernel.org/r/20210114203148.246656-21-tyreld@linux.ibm.com
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Tyrel Datwyler 2021-01-14 14:31:47 -06:00 committed by Martin K. Petersen
parent 7eb3ccd884
commit 9000cb998b
1 changed files with 3 additions and 3 deletions
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6
drivers/scsi/ibmvscsi/ibmvfc.h
View File

@ -41,9 +41,9 @@
#define IBMVFC_DEFAULT_LOG_LEVEL 2
#define IBMVFC_MAX_CDB_LEN 16
#define IBMVFC_CLS3_ERROR 0
#define IBMVFC_MQ 0
#define IBMVFC_SCSI_CHANNELS 0
#define IBMVFC_SCSI_HW_QUEUES 1
#define IBMVFC_MQ 1
#define IBMVFC_SCSI_CHANNELS 8
#define IBMVFC_SCSI_HW_QUEUES 8
#define IBMVFC_MIG_NO_SUB_TO_CRQ 0
#define IBMVFC_MIG_NO_N_TO_M 0