From patchwork Wed Sep 8 07:28:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 12480483 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, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 BFDAEC433EF for ; Wed, 8 Sep 2021 07:30:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A597C61078 for ; Wed, 8 Sep 2021 07:30:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350293AbhIHHbh (ORCPT ); Wed, 8 Sep 2021 03:31:37 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:35748 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1350405AbhIHHb1 (ORCPT ); Wed, 8 Sep 2021 03:31:27 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1883O6AY016077; Wed, 8 Sep 2021 00:30:15 -0700 Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com with ESMTP id 3axcm7tfqp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 08 Sep 2021 00:30:15 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 8 Sep 2021 00:30:14 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Wed, 8 Sep 2021 00:30:14 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id BE9625B6955; Wed, 8 Sep 2021 00:30:11 -0700 (PDT) Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 1887U6kO010130; Wed, 8 Sep 2021 00:30:11 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 1887U1K8010076; Wed, 8 Sep 2021 00:30:01 -0700 From: Nilesh Javali To: , CC: , , , Subject: [PATCH 03/10] qla2xxx: Check for firmware capability before creating QPair Date: Wed, 8 Sep 2021 00:28:39 -0700 Message-ID: <20210908072846.10011-4-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20210908072846.10011-1-njavali@marvell.com> References: <20210908072846.10011-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: FyD5S_oRzZ9SXVIikqWqdsmc-Jt6RGml X-Proofpoint-ORIG-GUID: FyD5S_oRzZ9SXVIikqWqdsmc-Jt6RGml X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-08_02,2021-09-07_02,2020-04-07_01 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Saurav Kashyap Add firmware capability check of multiQ specific for ISP25XX before creating qpair. Signed-off-by: Saurav Kashyap Signed-off-by: Nilesh Javali Reviewed-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_os.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index d2e40aaba734..a1e861ecfc01 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3364,6 +3364,10 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->can_queue, base_vha->req, base_vha->mgmt_svr_loop_id, host->sg_tablesize); + /* Check if FW supports MQ or not for ISP25xx */ + if (IS_QLA25XX(ha) && !(ha->fw_attributes & BIT_6)) + ha->mqenable = 0; + if (ha->mqenable) { bool startit = false;