From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roman Bolshakov Date: Wed, 20 Nov 2019 22:27:22 +0000 Subject: [PATCH v2 14/15] scsi: qla2xxx: Add debug dump of LOGO payload and ELS IOCB Message-Id: <20191120222723.27779-15-r.bolshakov@yadro.com> List-Id: References: <20191120222723.27779-1-r.bolshakov@yadro.com> In-Reply-To: <20191120222723.27779-1-r.bolshakov@yadro.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: linux@yadro.com, Roman Bolshakov , Quinn Tran , Himanshu Madhani The change adds a way to debug LOGO ELS, likewise PLOGI. Cc: Quinn Tran Cc: Himanshu Madhani Signed-off-by: Roman Bolshakov --- drivers/scsi/qla2xxx/qla_iocb.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 12b37b711ae8..cd2e0f89e9b5 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2627,6 +2627,10 @@ qla24xx_els_dcmd_iocb(scsi_qla_host_t *vha, int els_opcode, memcpy(elsio->u.els_logo.els_logo_pyld, &logo_pyld, sizeof(struct els_logo_payload)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x3075, "LOGO buffer:"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x010a, + elsio->u.els_logo.els_logo_pyld, + sizeof(*elsio->u.els_logo.els_logo_pyld)); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -2704,6 +2708,11 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx *els_iocb) els_iocb->rx_byte_count = 0; els_iocb->rx_address = 0; els_iocb->rx_len = 0; + ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x3076, + "LOGO ELS IOCB:"); + ql_dump_buffer(ql_log_info, vha, 0x010b, + els_iocb, + sizeof(*els_iocb)); } sp->vha->qla_stats.control_requests++; -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 6AD80C33C99 for ; Wed, 20 Nov 2019 22:27:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 41D1920872 for ; Wed, 20 Nov 2019 22:27:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=yadro.com header.i=@yadro.com header.b="ldmS6EvB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726729AbfKTW1o (ORCPT ); Wed, 20 Nov 2019 17:27:44 -0500 Received: from mta-02.yadro.com ([89.207.88.252]:51276 "EHLO mta-01.yadro.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726698AbfKTW1n (ORCPT ); Wed, 20 Nov 2019 17:27:43 -0500 Received: from localhost (unknown [127.0.0.1]) by mta-01.yadro.com (Postfix) with ESMTP id 26E7A43E03; Wed, 20 Nov 2019 22:27:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yadro.com; h= content-type:content-type:content-transfer-encoding:mime-version :references:in-reply-to:x-mailer:message-id:date:date:subject :subject:from:from:received:received:received; s=mta-01; t= 1574288861; x=1576103262; bh=hRumHpSG5+clEN/Z+HJCUlpkwIoz6mPtowh upPpAb4s=; b=ldmS6EvBtVHhBdiV5COHN+bBdOfKgXF/BeMjjolo3LqFe4LBwmn F1jZsg//h2fZhzeowoIAfeFos2wU0Ti4JjgeYz3tIOeioph7CNj5FuxeXjvftFgh wxIu9X0XGFRkTvM1f+QfQpgrE7v7bXU/RgrcOEKjhvfQmqS2oEPChdoM= X-Virus-Scanned: amavisd-new at yadro.com Received: from mta-01.yadro.com ([127.0.0.1]) by localhost (mta-01.yadro.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EVRsVwlOmfqa; Thu, 21 Nov 2019 01:27:41 +0300 (MSK) Received: from T-EXCH-02.corp.yadro.com (t-exch-02.corp.yadro.com [172.17.10.102]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mta-01.yadro.com (Postfix) with ESMTPS id A2FB643E04; Thu, 21 Nov 2019 01:27:38 +0300 (MSK) Received: from localhost (172.17.128.60) by T-EXCH-02.corp.yadro.com (172.17.10.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.669.32; Thu, 21 Nov 2019 01:27:38 +0300 From: Roman Bolshakov To: , CC: , Roman Bolshakov , Quinn Tran , Himanshu Madhani Subject: [PATCH v2 14/15] scsi: qla2xxx: Add debug dump of LOGO payload and ELS IOCB Date: Thu, 21 Nov 2019 01:27:22 +0300 Message-ID: <20191120222723.27779-15-r.bolshakov@yadro.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191120222723.27779-1-r.bolshakov@yadro.com> References: <20191120222723.27779-1-r.bolshakov@yadro.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.17.128.60] X-ClientProxiedBy: T-EXCH-01.corp.yadro.com (172.17.10.101) To T-EXCH-02.corp.yadro.com (172.17.10.102) Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The change adds a way to debug LOGO ELS, likewise PLOGI. Cc: Quinn Tran Cc: Himanshu Madhani Signed-off-by: Roman Bolshakov --- drivers/scsi/qla2xxx/qla_iocb.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 12b37b711ae8..cd2e0f89e9b5 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2627,6 +2627,10 @@ qla24xx_els_dcmd_iocb(scsi_qla_host_t *vha, int els_opcode, memcpy(elsio->u.els_logo.els_logo_pyld, &logo_pyld, sizeof(struct els_logo_payload)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x3075, "LOGO buffer:"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x010a, + elsio->u.els_logo.els_logo_pyld, + sizeof(*elsio->u.els_logo.els_logo_pyld)); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -2704,6 +2708,11 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx *els_iocb) els_iocb->rx_byte_count = 0; els_iocb->rx_address = 0; els_iocb->rx_len = 0; + ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x3076, + "LOGO ELS IOCB:"); + ql_dump_buffer(ql_log_info, vha, 0x010b, + els_iocb, + sizeof(*els_iocb)); } sp->vha->qla_stats.control_requests++; -- 2.24.0