From patchwork Wed Dec 21 21:57:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Madhani, Himanshu" X-Patchwork-Id: 9483809 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 A139F601D4 for ; Wed, 21 Dec 2016 21:58:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 93B8028481 for ; Wed, 21 Dec 2016 21:58:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 88B6628482; Wed, 21 Dec 2016 21:58:29 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID 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 2257528494 for ; Wed, 21 Dec 2016 21:58:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759903AbcLUV61 (ORCPT ); Wed, 21 Dec 2016 16:58:27 -0500 Received: from mail-sn1nam02on0051.outbound.protection.outlook.com ([104.47.36.51]:3236 "EHLO NAM02-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1759739AbcLUV6X (ORCPT ); Wed, 21 Dec 2016 16:58:23 -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=9YbYIRMuTwRg9zkcz1wS6u8fvAKMshM0ubutTJLpaHM=; b=ORibi7ZGVVO1WgfJahtVuGXoDEovwd/na+SPX35t7m529ew1rrHnZafs2qVkblzN8q1tdw4IPva1s93lXNlBI1DUyCUMSe3mpq7f2sBivloRuRArc/FHOh4BZBRWeC36H23jr0uClenV+8UXQqc/F9SLZq9p9nrxJfNARYugLBw= Received: from BLUPR07CA0109.namprd07.prod.outlook.com (10.255.223.180) by BN1PR07MB023.namprd07.prod.outlook.com (10.255.225.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.789.14; Wed, 21 Dec 2016 21:58:17 +0000 Received: from BN1BFFO11FD015.protection.gbl (2a01:111:f400:7c10::1:122) by BLUPR07CA0109.outlook.office365.com (2a01:111:e400:841::52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.789.14 via Frontend Transport; Wed, 21 Dec 2016 21:58:19 +0000 Authentication-Results: spf=none (sender IP is 50.232.66.26) smtp.mailfrom=cavium.com; linux-iscsi.org; dkim=none (message not signed) header.d=none; linux-iscsi.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 BN1BFFO11FD015.mail.protection.outlook.com (10.58.144.78) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id 15.1.789.10 via Frontend Transport; Wed, 21 Dec 2016 21:58:18 +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, 21 Dec 2016 13:58:09 -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 uBLLvtgj031128; Wed, 21 Dec 2016 13:57:55 -0800 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id uBLLvtiu031127; Wed, 21 Dec 2016 13:57:55 -0800 From: Himanshu Madhani To: , , , CC: , , Subject: [PATCH v2 05/10] qla2xxx: Collect additional information to debug fw dump. Date: Wed, 21 Dec 2016 13:57:34 -0800 Message-ID: <1482357459-31079-6-git-send-email-himanshu.madhani@cavium.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1482357459-31079-1-git-send-email-himanshu.madhani@cavium.com> References: <1482357459-31079-1-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)(199003)(189002)(38730400001)(5001770100001)(356003)(47776003)(8676002)(5003940100001)(39060400001)(8936002)(4326007)(305945005)(33646002)(81156014)(81166006)(2906002)(107886002)(50226002)(86362001)(50986999)(69596002)(105586002)(106466001)(48376002)(50466002)(4001430100002)(626004)(92566002)(76176999)(80596001)(4720700003)(2950100002)(6666003)(36756003)(5660300001)(101416001)(2201001)(189998001)(42186005)(87636001); DIR:OUT; SFP:1101; SCL:1; SRVR:BN1PR07MB023; H:CAEXCH02.caveonetworks.com; FPR:; SPF:None; 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Ip=[50.232.66.26]; Helo=[CAEXCH02.caveonetworks.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN1PR07MB023 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: Quinn Tran Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_mbx.c | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 2819ceb..b4386fc 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -323,20 +323,33 @@ static int is_rom_cmd(uint16_t cmd) } } else { - uint16_t mb0; - uint32_t ictrl; + uint16_t mb[8]; + uint32_t ictrl, host_status, hccr; uint16_t w; if (IS_FWI2_CAPABLE(ha)) { - mb0 = RD_REG_WORD(®->isp24.mailbox0); + mb[0] = RD_REG_WORD(®->isp24.mailbox0); + mb[1] = RD_REG_WORD(®->isp24.mailbox1); + mb[2] = RD_REG_WORD(®->isp24.mailbox2); + mb[3] = RD_REG_WORD(®->isp24.mailbox3); + mb[7] = RD_REG_WORD(®->isp24.mailbox7); ictrl = RD_REG_DWORD(®->isp24.ictrl); + host_status = RD_REG_DWORD(®->isp24.host_status); + hccr = RD_REG_DWORD(®->isp24.hccr); + + ql_log(ql_log_warn, vha, 0x1119, + "MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx " + "mb[0-3]=[0x%x 0x%x 0x%x 0x%x] mb7 0x%x host_status 0x%x hccr 0x%x\n", + command, ictrl, jiffies, mb[0], mb[1], mb[2], mb[3], + mb[7], host_status, hccr); + } else { - mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); + mb[0] = RD_MAILBOX_REG(ha, ®->isp, 0); ictrl = RD_REG_WORD(®->isp.ictrl); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1119, + "MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx " + "mb[0]=0x%x\n", command, ictrl, jiffies, mb[0]); } - ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1119, - "MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx " - "mb[0]=0x%x\n", command, ictrl, jiffies, mb0); ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1019); /* Capture FW dump only, if PCI device active */