[PATCH v4 20/21] ibmvfc: enable MQ and set reasonable defaults
From: Tyrel Datwyler <tyreld@linux.ibm.com>
Date: 2021-01-12 00:50:29
Also in:
linux-scsi, lkml
Subsystem:
ibm power virtual fc device drivers, linux for powerpc (32-bit and 64-bit), scsi subsystem, the rest · Maintainers:
Tyrel Datwyler, Madhavan Srinivasan, "James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
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. Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com> --- drivers/scsi/ibmvscsi/ibmvfc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index c3bb83c9d8a6..0391cb746d0b 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h@@ -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
--
2.27.0