From patchwork Thu Jun 16 05:35:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 12883338 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05304C433EF for ; Thu, 16 Jun 2022 05:35:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358626AbiFPFfT (ORCPT ); Thu, 16 Jun 2022 01:35:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358575AbiFPFfP (ORCPT ); Thu, 16 Jun 2022 01:35:15 -0400 Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D64795A094 for ; Wed, 15 Jun 2022 22:35:13 -0700 (PDT) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 25FN9tAe014579 for ; Wed, 15 Jun 2022 22:35:13 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=t9K0bQIsh0c5jQVaXBFGyZQ5hkIlvJDDEFPQEIyDcXk=; b=O2VNRIEBc2kkmaxirx+TtYi+kbDbWcBSe4BCAJ7Z5Hzbao8UmMQyWiYrzZg29vRPjydn DlcwY0uMX/uKTK/rt63inWo0L4uK1nk2DxrvMpCP0vi77nwlkwLlBWx+cUUEsGA+XvO9 kIslkQh9uIRUvOiCfoD/wjTA94dbh91Sw6ekSK9dyt2whPBMnBXUrX39fxBcA4bm1oev /D1imjZr5PzxKZEcsvEpnzaVEjYFdONnBWm9+Ql7hfcV2RwDsoqdj0Mh+2nBl1XyD91H /huoK9hXmhyH2TW7rJRuy9fayaebpB6FXGmwKUcBjiU/VUYwx7ZDwx+zhuRmn79HwIso Ww== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3gqruu977w-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Wed, 15 Jun 2022 22:35:13 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 15 Jun 2022 22:35:12 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Wed, 15 Jun 2022 22:35:12 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id EE37F3F70B1; Wed, 15 Jun 2022 22:35:11 -0700 (PDT) From: Nilesh Javali To: CC: , Subject: [PATCH v2 04/11] qla2xxx: Turn off multi-queue for 8G adapter Date: Wed, 15 Jun 2022 22:35:01 -0700 Message-ID: <20220616053508.27186-5-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20220616053508.27186-1-njavali@marvell.com> References: <20220616053508.27186-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: klCSuV8z7guKpEN8pXoGoQ7LjpLbfTfU X-Proofpoint-GUID: klCSuV8z7guKpEN8pXoGoQ7LjpLbfTfU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.874,Hydra:6.0.517,FMLib:17.11.64.514 definitions=2022-06-16_02,2022-06-15_01,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Quinn Tran For 8G adapter, multi-queue was enabled accidentally. This patch make sure multi-queue is not enabled accidentally. Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran Signed-off-by: Nilesh Javali --- drivers/scsi/qla2xxx/qla_def.h | 4 ++-- drivers/scsi/qla2xxx/qla_isr.c | 16 ++++++---------- 2 files changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 74d4234e5a31..89cb6c24258d 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -4273,8 +4273,8 @@ struct qla_hw_data { #define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001) #define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS) #define IS_CT6_SUPPORTED(ha) ((ha)->device_type & DT_CT6_SUPPORTED) -#define IS_MQUE_CAPABLE(ha) ((ha)->mqenable || IS_QLA83XX(ha) || \ - IS_QLA27XX(ha) || IS_QLA28XX(ha)) +#define IS_MQUE_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha) || \ + IS_QLA28XX(ha)) #define IS_BIDI_CAPABLE(ha) \ (IS_QLA25XX(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) /* Bit 21 of fw_attributes decides the MCTP capabilities */ diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 9af9b35edc27..24f9a3b116d8 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -4430,16 +4430,12 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) } /* Enable MSI-X vector for response queue update for queue 0 */ - if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { - if (ha->msixbase && ha->mqiobase && - (ha->max_rsp_queues > 1 || ha->max_req_queues > 1 || - ql2xmqsupport)) - ha->mqenable = 1; - } else - if (ha->mqiobase && - (ha->max_rsp_queues > 1 || ha->max_req_queues > 1 || - ql2xmqsupport)) - ha->mqenable = 1; + if (IS_MQUE_CAPABLE(ha) && + (ha->msixbase && ha->mqiobase && ha->max_qpairs)) + ha->mqenable = 1; + else + ha->mqenable = 0; + ql_dbg(ql_dbg_multiq, vha, 0xc005, "mqiobase=%p, max_rsp_queues=%d, max_req_queues=%d.\n", ha->mqiobase, ha->max_rsp_queues, ha->max_req_queues);