From: Tyrel Datwyler <tyreld@linux.ibm.com>
To: james.bottomley@hansenpartnership.com
Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
brking@linux.ibm.com, Tyrel Datwyler <tyreld@linux.ibm.com>,
Brian King <brking@linux.vnet.ibm.com>
Subject: [PATCH v3 16/18] ibmvfc: enable MQ and set reasonable defaults
Date: Wed, 2 Dec 2020 20:08:04 -0600 [thread overview]
Message-ID: <20201203020806.14747-17-tyreld@linux.ibm.com> (raw)
In-Reply-To: <20201203020806.14747-1-tyreld@linux.ibm.com>
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>
Reviewed-by: Brian King <brking@linux.vnet.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 980eb9afe93a..93c234a5512d 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
WARNING: multiple messages have this Message-ID (diff)
From: Tyrel Datwyler <tyreld@linux.ibm.com>
To: james.bottomley@hansenpartnership.com
Cc: Tyrel Datwyler <tyreld@linux.ibm.com>,
martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org,
Brian King <brking@linux.vnet.ibm.com>,
brking@linux.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v3 16/18] ibmvfc: enable MQ and set reasonable defaults
Date: Wed, 2 Dec 2020 20:08:04 -0600 [thread overview]
Message-ID: <20201203020806.14747-17-tyreld@linux.ibm.com> (raw)
In-Reply-To: <20201203020806.14747-1-tyreld@linux.ibm.com>
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>
Reviewed-by: Brian King <brking@linux.vnet.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 980eb9afe93a..93c234a5512d 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
next prev parent reply other threads:[~2020-12-03 2:10 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 2:07 [PATCH v3 00/18] ibmvfc: initial MQ development Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 01/18] ibmvfc: add vhost fields and defaults for MQ enablement Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 02/18] ibmvfc: define hcall wrapper for registering a Sub-CRQ Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 03/18] ibmvfc: add Subordinate CRQ definitions Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 04/18] ibmvfc: add alloc/dealloc routines for SCSI Sub-CRQ Channels Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-04 14:47 ` Brian King
2020-12-04 14:47 ` Brian King
2020-12-05 0:15 ` Tyrel Datwyler
2020-12-05 0:15 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 05/18] ibmvfc: add Sub-CRQ IRQ enable/disable routine Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 06/18] ibmvfc: add handlers to drain and complete Sub-CRQ responses Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-04 14:51 ` Brian King
2020-12-04 14:51 ` Brian King
2020-12-05 0:16 ` Tyrel Datwyler
2020-12-05 0:16 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 07/18] ibmvfc: define Sub-CRQ interrupt handler routine Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 08/18] ibmvfc: map/request irq and register Sub-CRQ interrupt handler Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 09/18] ibmvfc: implement channel enquiry and setup commands Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 10/18] ibmvfc: advertise client support for using hardware channels Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:07 ` [PATCH v3 11/18] ibmvfc: set and track hw queue in ibmvfc_event struct Tyrel Datwyler
2020-12-03 2:07 ` Tyrel Datwyler
2020-12-03 2:08 ` [PATCH v3 12/18] ibmvfc: send commands down HW Sub-CRQ when channelized Tyrel Datwyler
2020-12-03 2:08 ` Tyrel Datwyler
2020-12-03 2:08 ` [PATCH v3 13/18] ibmvfc: register Sub-CRQ handles with VIOS during channel setup Tyrel Datwyler
2020-12-03 2:08 ` Tyrel Datwyler
2020-12-03 2:08 ` [PATCH v3 14/18] ibmvfc: add cancel mad initialization helper Tyrel Datwyler
2020-12-03 2:08 ` Tyrel Datwyler
2020-12-03 2:08 ` [PATCH v3 15/18] ibmvfc: send Cancel MAD down each hw scsi channel Tyrel Datwyler
2020-12-03 2:08 ` Tyrel Datwyler
2020-12-04 21:26 ` Brian King
2020-12-04 21:26 ` Brian King
2020-12-03 2:08 ` Tyrel Datwyler [this message]
2020-12-03 2:08 ` [PATCH v3 16/18] ibmvfc: enable MQ and set reasonable defaults Tyrel Datwyler
2020-12-03 2:08 ` [PATCH v3 17/18] ibmvfc: provide modules parameters for MQ settings Tyrel Datwyler
2020-12-03 2:08 ` Tyrel Datwyler
2020-12-04 21:28 ` Brian King
2020-12-04 21:28 ` Brian King
2020-12-03 2:08 ` [PATCH v3 18/18] ibmvfc: drop host lock when completing commands in CRQ Tyrel Datwyler
2020-12-03 2:08 ` Tyrel Datwyler
2020-12-04 21:35 ` Brian King
2020-12-04 21:35 ` Brian King
2020-12-05 0:20 ` Tyrel Datwyler
2020-12-05 0:20 ` Tyrel Datwyler
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