From patchwork Thu Dec 3 02:08:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyrel Datwyler X-Patchwork-Id: 11947529 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 00F38C64E7C for ; Thu, 3 Dec 2020 02:10:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DE2C21D7A for ; Thu, 3 Dec 2020 02:10:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729658AbgLCCKY (ORCPT ); Wed, 2 Dec 2020 21:10:24 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:6580 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727681AbgLCCKY (ORCPT ); Wed, 2 Dec 2020 21:10:24 -0500 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0B322Xxm185149; Wed, 2 Dec 2020 21:09:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=zs9ZClk1wGF1XY64i1xm/zly2L9990L1G1St6BXBZ0E=; b=JQFN0NZ026gPths/85oRQPu/hx4Sc9F6x+GuQ8ELhueYyglrrNuUOIP1TFa6xGDGLo8V jF/AUDOp5NcGT0oY6NFOWEkrDcj8eI4st/5fFuNVK4BAjiNh7aJC9/3hzbFX7F8in3F+ 1qirGfFVhit7ztL9cYux9MFHyHk3jgU3c8geMSfd8cHQquh016tkfYSEpTqiHfHRdfp4 wOmw/3OSfj0JmIaM/SlB8agBPQxkCJEeM4SHAHf6VSj3OuyC8tPl6Yg5WzrcVNPoCIZA V2XOpbeC8gH/1zGd5hl0gtsNbIIFE4KnqnILXzO/Nvr9dhomeU3A+U0VL4YDQX6wJlU9 Vg== Received: from ppma01wdc.us.ibm.com (fd.55.37a9.ip4.static.sl-reverse.com [169.55.85.253]) by mx0b-001b2d01.pphosted.com with ESMTP id 356jdgyb8a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 02 Dec 2020 21:09:37 -0500 Received: from pps.filterd (ppma01wdc.us.ibm.com [127.0.0.1]) by ppma01wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 0B31uMgQ013334; Thu, 3 Dec 2020 02:09:36 GMT Received: from b03cxnp08026.gho.boulder.ibm.com (b03cxnp08026.gho.boulder.ibm.com [9.17.130.18]) by ppma01wdc.us.ibm.com with ESMTP id 355vrfvcjp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 03 Dec 2020 02:09:36 +0000 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp08026.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 0B328Aev2425408 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 3 Dec 2020 02:08:10 GMT Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5DF6F7805F; Thu, 3 Dec 2020 02:08:20 +0000 (GMT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BD07878060; Thu, 3 Dec 2020 02:08:19 +0000 (GMT) Received: from vios4361.aus.stglabs.ibm.com (unknown [9.3.43.61]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP; Thu, 3 Dec 2020 02:08:19 +0000 (GMT) From: Tyrel Datwyler 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 , Brian King Subject: [PATCH v3 16/18] ibmvfc: enable MQ and set reasonable defaults Date: Wed, 2 Dec 2020 20:08:04 -0600 Message-Id: <20201203020806.14747-17-tyreld@linux.ibm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201203020806.14747-1-tyreld@linux.ibm.com> References: <20201203020806.14747-1-tyreld@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-12-02_14:2020-11-30,2020-12-02 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 clxscore=1015 mlxlogscore=855 impostorscore=0 suspectscore=1 spamscore=0 mlxscore=0 bulkscore=0 adultscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012030006 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org 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 Reviewed-by: Brian King --- 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