From patchwork Wed Feb 15 23:37:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Madhani, Himanshu" X-Patchwork-Id: 9575723 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CF83060493 for ; Wed, 15 Feb 2017 23:38:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C1E1728592 for ; Wed, 15 Feb 2017 23:38:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B6B6328598; Wed, 15 Feb 2017 23:38:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4A45A28597 for ; Wed, 15 Feb 2017 23:38:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755552AbdBOXiZ (ORCPT ); Wed, 15 Feb 2017 18:38:25 -0500 Received: from mail-by2nam01on0086.outbound.protection.outlook.com ([104.47.34.86]:2912 "EHLO NAM01-BY2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755421AbdBOXiW (ORCPT ); Wed, 15 Feb 2017 18:38:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=+eLDidr5wJo6p3WEld0NRTScAubS3osC9oo5xfvzbr0=; b=QOyRtbXOmnmYhEljUa3NFYboMu+/j0VqtWqdxt4ZIbBoV+ohC+x9clFef5zi8lLaKXZ4YIWVg/P00OdiiZ3LXRAQDIuQI4Dl6QYdxrT5QxKKvr4OyQfAsQAutRgmnr8oOPULqIRfr7dM1Z+mjadStZQghn1Jp7VTVkh3PC8bbds= Received: from DM2PR07CA0047.namprd07.prod.outlook.com (10.141.52.175) by CY1PR07MB2635.namprd07.prod.outlook.com (10.167.16.149) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.888.16; Wed, 15 Feb 2017 23:38:15 +0000 Received: from BY2FFO11FD032.protection.gbl (2a01:111:f400:7c0c::174) by DM2PR07CA0047.outlook.office365.com (2a01:111:e400:2414::47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.888.16 via Frontend Transport; Wed, 15 Feb 2017 23:38:15 +0000 Authentication-Results: spf=none (sender IP is 50.232.66.26) smtp.mailfrom=cavium.com; vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=none action=none header.from=cavium.com; Received-SPF: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) Received: from CAEXCH02.caveonetworks.com (50.232.66.26) by BY2FFO11FD032.mail.protection.outlook.com (10.1.14.210) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id 15.1.904.16 via Frontend Transport; Wed, 15 Feb 2017 23:38:14 +0000 Received: from dut1171.mv.qlogic.com (172.29.51.171) by CAEXCH02.caveonetworks.com (10.17.4.29) with Microsoft SMTP Server id 14.2.309.2; Wed, 15 Feb 2017 15:37:50 -0800 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 v1FNbaGF028883; Wed, 15 Feb 2017 15:37:36 -0800 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id v1FNbabi028882; Wed, 15 Feb 2017 15:37:36 -0800 From: Himanshu Madhani To: , CC: , Subject: [PATCH 2/3] qla2xxx: Fix response queue count for Target mode. Date: Wed, 15 Feb 2017 15:37:20 -0800 Message-ID: <1487201841-28846-3-git-send-email-himanshu.madhani@cavium.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1487201841-28846-1-git-send-email-himanshu.madhani@cavium.com> References: <1487201841-28846-1-git-send-email-himanshu.madhani@cavium.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:50.232.66.26; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(7916002)(39450400003)(2980300002)(428002)(189002)(199003)(33646002)(80596001)(69596002)(8676002)(48376002)(50466002)(81156014)(81166006)(6666003)(36756003)(105586002)(42186005)(47776003)(305945005)(389900002)(4720700003)(106466001)(5660300001)(92566002)(2950100002)(54906002)(4326007)(76176999)(356003)(189998001)(50986999)(86362001)(38730400002)(5003940100001)(101416001)(626004)(8936002)(2906002)(50226002)(87636001); DIR:OUT; SFP:1101; SCL:1; SRVR:CY1PR07MB2635; H:CAEXCH02.caveonetworks.com; FPR:; SPF:None; PTR:50-232-66-26-static.hfc.comcastbusiness.net; MX:1; A:1; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BY2FFO11FD032; 1: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 X-MS-Office365-Filtering-Correlation-Id: f62acd0c-4461-4950-e6f4-08d455fbb64b X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001); SRVR:CY1PR07MB2635; X-Microsoft-Exchange-Diagnostics: 1; CY1PR07MB2635; 3:Wytq7Wr0IKbpmxxawPuySCyKsrX2NDrfp5Jq0NIMz628+4aQoAo8BcyQYLVMU0id9+pG9KyigkIbRFvNOM46R+BrrqMkXOkyoPvg57zjjBoYNDaPQbWCWma1ihrXvVA6EF6nQESgGraZMS+s7ZYVdOZDA3P4N3mHDhLxw8z1+idqLdZwbgg4nQnnygiC/CvF1JL5gxJteVExroMlT+tUQ0ut1g1cR+JSsDbS33b69ucbI1sonzZZCot5LOA1pqu23yA4jbM4DtpOo//1DAg8KgxWbW6O4XDyXyCVY5/q2GnYJ6CKeWVa6QQkus42fyLHb7dZRqvQSwEDV1Pw8tb27IaBqJ/ckR96rnTZvkrVJbniqhD0ZEIN4sRsW4NJwQcY; 25:9qGF1O8qWr7/3sHSGUrTYcbFV2b1OHE4leEXfc+WqSXOVlOeFIl39bmIO3akKJhEKT7DmnsEIdM88xBn/ZbNRA37+ktCXGqaDoIxsngw5IQ4dGkYCuH8x/lQAvBAfm/oQYCQgHkw1/PbuCVcTDClGVPMqFK+OD/IrzFAjAnCaXoS3idoqDtRl7zrWK6Vs7xY58HFcBLpMYEC4PeFtI2OCFlN36RXxrwqUnCrsIgLarwyWRCDUqo4+cr3aax3A/8KzYyFDUV1J7dHvHf09uaLI7TPI571iigLzWdm0aYnJHY56bRIqTNnOtHJNfz+jIKX+NyQ+rsJekaqxQXAOPgZ4XbaZsNCvgcfwoCXlZmMFXcnl16dxZqYOI6HCmX1YqYoN8JLRPjnoCYkIJDd+Hdgo4Lxc3mgdmiS/YacXbRW6ZQrT38nXMFHso3wH414zapQwoAn2Yw/7YgBM57qwZPONQ== X-Microsoft-Exchange-Diagnostics: 1; CY1PR07MB2635; 31:xBDryZRDS75Iu/6x4q56QeSBOxbTISlooFxxuve64ji3RJgZKSs5rYY6HEizisvyKtb4aPPW4hq9bCQrNdbONS/0bE3ftGuoygI4raNRwoWOIYnAS0yBhgyzcz+doXn+aJkt1IQartXTvoZE0/NpInzzte16Up9FyGWz4AOYUPnu5HlQ+uElnNS07OliXSJUU0Osz7E+fXXLA+vGv5ODkwEl0cX08rCQ4iIxdBGOa4eCsEUCVQp2SBT5IYKame/ovH4OZzZhkK/EV4CQgFa+Jg==; 20: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 X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(6040375)(601004)(2401047)(8121501046)(13017025)(13015025)(5005006)(13023025)(13024025)(13018025)(10201501046)(3002001)(6041248)(20161123555025)(20161123558025)(20161123560025)(20161123562025)(20161123564025)(6072148); SRVR:CY1PR07MB2635; BCL:0; PCL:0; RULEID:; SRVR:CY1PR07MB2635; X-Microsoft-Exchange-Diagnostics: 1; CY1PR07MB2635; 4: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 X-Forefront-PRVS: 021975AE46 X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; CY1PR07MB2635; 23:F6nXGVPBLYOlXaR26sGYQ5FFdxL1aRGq5aaglHN3S?= =?us-ascii?Q?4V3XvrT+L7+0i6qnaBJh66kAw/TS+Sri0h6R9Xdv6qKHEyq9+hJoyF2BUAR7?= =?us-ascii?Q?pwMQPHvJUYHVKNw5lPA8NGXEK7oXq8v2RIoAYxqwrlriBnTQk8cbj4yXNZGM?= =?us-ascii?Q?M3rwH149svWJHpEBS+zlPtRYQiakNLC9qLaRcrcGCDpHj1baYTmp7rK4AyOa?= =?us-ascii?Q?yyL5NwuEmtKxx52iamNnKWCdvOTlPVGfCQIN6uabVonIP0sIvqb8Vgr9K1oy?= =?us-ascii?Q?DNbWbKb0PrOUFDWquSJUMm6PgysDTDFzResziV4cnkGuTQlvunZLdeQgr7iv?= =?us-ascii?Q?8qGV3UuenC4sTUSK9BciYwZ+KR3po7C5OECSDI0+666uNwyg9agkrXqpKUAr?= =?us-ascii?Q?xXeidacQem88k+SwXg3RZwfnndejg/q8jd+P0igKC3t0EJvsGWlm+J27dJd+?= =?us-ascii?Q?oiLJw4aqc8XSNyga3dy8DRGlUYzg3xfA41a48L/h9jevzZF0i7qoLwiK5NPG?= =?us-ascii?Q?2AgdXPVMU/Z01lCdijjtd+Ib4plBrz8PcTIFEjogDq8fHypTke/W4PwIZqf2?= =?us-ascii?Q?+v8ygJ4es8NAUVQWiMy7Dj0fB3HcI/KIH029PljRC7RjbvBnFk2J5+8V1qOH?= =?us-ascii?Q?cqa8lhYcCR9kDTeVlofMHss1rSYfHt2Bu94Bjvf5wtx65xmMhElnu5m8Kcsf?= =?us-ascii?Q?45jV1aoXVfJ6PC6yEGJ5JYM7bvLG6gqiklvbI69zv9g0QB/K5A7cC9ZyKUHZ?= =?us-ascii?Q?6N3Hee9z6ClZG+He1Tzmnrg7wMA8ew6tmIF+MSEj5z5TgNjxhXwP3BuL/SQl?= =?us-ascii?Q?CmFuM9+Mlai42dQ4bGF1K+UrTDEKK8IEpg0qYSkrlP6GJMIXbEReTa00O+qq?= =?us-ascii?Q?+CnI/MhQ8bBjW4I//cMCtAQTG8kWhYkeJO6CTZeGOVoHFbpCh0O9BdcpF6B3?= =?us-ascii?Q?kV8PqjVSBsQkNIgpyCzhc0WqWF7z/sX0YLV5h9+BYCgzd8xynyVuc7VjxJuX?= =?us-ascii?Q?k+I7+G4Yb7/7NyQpOABwyt8ZqotwkC/H/1k2usvgvvXpQ=3D=3D?= X-Microsoft-Exchange-Diagnostics: 1; CY1PR07MB2635; 6:7wrrABTL9FflT+LVYkFomHj1sFRZruzL6AM0hXIWlK4M+dUJJm6Atqqg6eLt4ByB/w5riHzqtOBC2t0KwgMHqAIoILD4xZvWFFgeJXthidIAodRdqZSLJfItYTtwUy68PqVUSA5WaUUX3ssSr5aWK/EOAP58JJwF30nLu24GXTw+rHxxb0+6s/goDGaj1+BEQrXk5dnmFGn2YINdnrzEzyUWfPeaUdrhwKBgg0y9ZzGdC1vaqwDkI/Ux2kG7PDfarYrnV/ONX6eXtHpctKCbYgZlq6drbaTmAKrbmQA9ONlSY4jppy6vPu9SuoBZXlTlOb+U944BJr7nYJ8fiHX+7VETPWe5vFq2ogl65UMeSUVKkQy57sJGuDEyXjIpfLwrPJImCreI67TzcK0scMwDpg==; 5:GjITPxIFO9+AlgMb1yPBm8bcIM3ON0zB2PXps7uBHT4HAC9LGwT0oGTFMk76KcflnnJkJMc9CfRe0FE4E3xEZFektzXuPaFFvtP6tqJ1NxmudJRgJUeiyuPLiptm9IQdRdYe8tutExBm55v7VZxacw==; 24:YLLqmcmlOvBSCIUhxsPqaG7ENNpQbrBHTyGPfoVolZYmFmKfXPNip4/ZSYgIGd2Sa+k43DIV5GtQ6cMkqmiitNLi7S6kgFFj07u94kp3WGU= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-Microsoft-Exchange-Diagnostics: 1; CY1PR07MB2635; 7:pncmWK7eDhldMwGN3kppsB6SVPUmUFSFhH6xrkHbe0UDcFRSJzS8cCcS34oexqEhBf7FvOozkKUzEQCvoT2UDWNVS3m6NmjAkkFk8UCbuY/DRxg/YPi2rw0VcwiCn2iwb7JKqFqcZTqMybOkYUjfviAFu10Yq+Svpbbcqs2SHvvSBNWvitWisZlzUUv2Ww4GmQnXDri8VGxiWzxmSeR6Uzw4tfL+xDcN4X7xL0lazfOyCwsFRw2EuRa3fi8hN7kvOkDCpJy7Bw80sWdR2cgDSTNe/HSQd/yWkURPKh1mCd9CUpsgr+2GcjbHjPkuHX7Hv+MEGznO0F/T/TtGq16u3g== X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Feb 2017 23:38:14.7634 (UTC) X-MS-Exchange-CrossTenant-Id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=711e4ccf-2e9b-4bcf-a551-4094005b6194; Ip=[50.232.66.26]; Helo=[CAEXCH02.caveonetworks.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR07MB2635 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Michael Hernandez Target mode initialization was not calculating response queue values correctly resulting into one less MSI-X vector. Fixes: 093df73 ("scsi: qla2xxx: Fix Target mode handling with Multiqueue changes.") Signed-off-by: Michael Hernandez Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_os.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 8174cee..71b6b20 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1916,12 +1916,13 @@ uint32_t qla2x00_isp_reg_stat(struct qla_hw_data *ha) if (ql2xmqsupport) { /* MB interrupt uses 1 vector */ ha->max_req_queues = ha->msix_count - 1; - ha->max_rsp_queues = ha->max_req_queues; /* ATIOQ needs 1 vector. That's 1 less QPair */ if (QLA_TGT_MODE_ENABLED()) ha->max_req_queues--; + ha->max_rsp_queues = ha->max_req_queues; + /* Queue pairs is the max value minus * the base queue pair */ ha->max_qpairs = ha->max_req_queues - 1;