linux-kernel - [PATCH v2 16/17] ibmvfc: enable MQ and set reasonable defaults

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Date:   Tue,  1 Dec 2020 18:53:28 -0600
From:   Tyrel Datwyler <tyreld@...ux.ibm.com>
To:     james.bottomley@...senpartnership.com
Cc:     martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        brking@...ux.ibm.com, Tyrel Datwyler <tyreld@...ux.ibm.com>
Subject: [PATCH v2 16/17] 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.

Signed-off-by: Tyrel Datwyler <tyreld@...ux.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 e0ffb0416223..c327b9c3090e 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		16
 #define IBMVFC_MIG_NO_SUB_TO_CRQ	0
 #define IBMVFC_MIG_NO_N_TO_M		0
 
-- 
2.27.0