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>
Subject: [PATCH v2 16/17] ibmvfc: enable MQ and set reasonable defaults
Date: Tue, 1 Dec 2020 18:53:28 -0600 [thread overview]
Message-ID: <20201202005329.4538-17-tyreld@linux.ibm.com> (raw)
In-Reply-To: <20201202005329.4538-1-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>
---
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
next prev parent reply other threads:[~2020-12-02 0:54 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 0:53 [PATCH v2 00/17] ibmvfc: initial MQ development Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 01/17] ibmvfc: add vhost fields and defaults for MQ enablement Tyrel Datwyler
2020-12-02 15:14 ` Brian King
2020-12-02 17:27 ` Tyrel Datwyler
2020-12-04 14:26 ` Brian King
2020-12-07 11:56 ` Hannes Reinecke
2020-12-08 22:37 ` Tyrel Datwyler
2020-12-17 11:49 ` John Garry
2020-12-02 0:53 ` [PATCH v2 02/17] ibmvfc: define hcall wrapper for registering a Sub-CRQ Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 03/17] ibmvfc: add Subordinate CRQ definitions Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 04/17] ibmvfc: add alloc/dealloc routines for SCSI Sub-CRQ Channels Tyrel Datwyler
2020-12-02 15:25 ` Brian King
2020-12-02 22:23 ` Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 05/17] ibmvfc: add Sub-CRQ IRQ enable/disable routine Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 06/17] ibmvfc: add handlers to drain and complete Sub-CRQ responses Tyrel Datwyler
2020-12-02 15:46 ` Brian King
2020-12-02 22:28 ` Tyrel Datwyler
2020-12-02 15:56 ` Brian King
2020-12-02 0:53 ` [PATCH v2 07/17] ibmvfc: define Sub-CRQ interrupt handler routine Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 08/17] ibmvfc: map/request irq and register Sub-CRQ interrupt handler Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 09/17] ibmvfc: implement channel enquiry and setup commands Tyrel Datwyler
2020-12-02 15:51 ` Brian King
2020-12-02 0:53 ` [PATCH v2 10/17] ibmvfc: advertise client support for using hardware channels Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 11/17] ibmvfc: set and track hw queue in ibmvfc_event struct Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 12/17] ibmvfc: send commands down HW Sub-CRQ when channelized Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 13/17] ibmvfc: register Sub-CRQ handles with VIOS during channel setup Tyrel Datwyler
2020-12-02 0:53 ` [PATCH v2 14/17] ibmvfc: add cancel mad initialization helper Tyrel Datwyler
2020-12-02 16:00 ` Brian King
2020-12-02 0:53 ` [PATCH v2 15/17] ibmvfc: send Cancel MAD down each hw scsi channel Tyrel Datwyler
2020-12-02 18:27 ` Brian King
2020-12-02 22:09 ` Tyrel Datwyler
2020-12-02 0:53 ` Tyrel Datwyler [this message]
2020-12-02 18:31 ` [PATCH v2 16/17] ibmvfc: enable MQ and set reasonable defaults Brian King
2020-12-02 0:53 ` [PATCH v2 17/17] ibmvfc: provide modules parameters for MQ settings Tyrel Datwyler
2020-12-02 18:40 ` Brian King
2020-12-02 22:17 ` Tyrel Datwyler
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