From owner-soc-status@freebsd.org Mon Jul 11 08:01:56 2016 Return-Path: Delivered-To: soc-status@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5F665B90ACE for ; Mon, 11 Jul 2016 08:01:56 +0000 (UTC) (envelope-from surajponugoti@outlook.com) Received: from BLU004-OMC1S2.hotmail.com (blu004-omc1s2.hotmail.com [65.55.116.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "*.outlook.com", Issuer "Microsoft IT SSL SHA2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DB29B1A15 for ; Mon, 11 Jul 2016 08:01:55 +0000 (UTC) (envelope-from surajponugoti@outlook.com) Received: from NAM01-SN1-obe.outbound.protection.outlook.com ([65.55.116.8]) by BLU004-OMC1S2.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.23008); Mon, 11 Jul 2016 01:00:48 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=+OmVunCX43+245/kk7UxDOTnohdXb2WAG3z6v7m4PIo=; b=NY/fCl88x2eUSH1hmsjYd4sqeTkJbHK5m+Y6nQpEgJJodQla0RUpCVxfDX+3hEeV/Ym3I040z/vNwwa1RrI/zaaBRqYQHMEzNuQ603ygiZCabZA91n/chhSVYPytxWn2HmSqqVOshhyQBL6dUJCYfMOadUgOmB7Rbqpi142ZUhIaBnaZ9IJX4KQ4T2K4elGEtQIxFz2V245FlzH8at/k3/LxZQGw8Ecg1O1ZcQVL5cYJz9kqQBARtaO1sYj1wovUnPtTnsD+w9DLruTE5GncZeVt6Z2VADMLGwGoHDK0+mjBb3ny0J+2tEzfvRMN5S9jW+f98XwbU4Z/r8D4W4gOOA== Received: from BY2NAM01FT058.eop-nam01.prod.protection.outlook.com (10.152.68.52) by BY2NAM01HT079.eop-nam01.prod.protection.outlook.com (10.152.69.164) with Microsoft SMTP Server (TLS) id 15.1.523.9; Mon, 11 Jul 2016 08:00:47 +0000 Received: from SN1PR11MB0782.namprd11.prod.outlook.com (10.152.68.54) by BY2NAM01FT058.mail.protection.outlook.com (10.152.68.183) with Microsoft SMTP Server (TLS) id 15.1.523.9 via Frontend Transport; Mon, 11 Jul 2016 08:00:47 +0000 Received: from SN1PR11MB0782.namprd11.prod.outlook.com ([10.163.207.24]) by SN1PR11MB0782.namprd11.prod.outlook.com ([10.163.207.24]) with mapi id 15.01.0534.022; Mon, 11 Jul 2016 08:00:47 +0000 From: suraj ponugoti To: "soc-status@FreeBSD.org" Subject: Fw: Adding SCSI Passthrough to CTL Thread-Topic: Adding SCSI Passthrough to CTL Thread-Index: AQHRvav815GxMm76Q0+QqDqRN2o8xp/lXrOugAu0So6ACrp7t4ALEe2egAwwxbU= Date: Mon, 11 Jul 2016 08:00:47 +0000 Message-ID: References: , , , , In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: authentication-results: spf=softfail (sender IP is 25.152.68.54) smtp.mailfrom=outlook.com; FreeBSD.org; dkim=none (message not signed) header.d=none;FreeBSD.org; dmarc=fail action=none header.from=outlook.com; received-spf: SoftFail (protection.outlook.com: domain of transitioning outlook.com discourages use of 25.152.68.54 as permitted sender) x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [QWDuV8UXw5OjkQcV/wA8cat95+rAfHOQ] x-eopattributedmessage: 0 x-forefront-antispam-report: CIP:25.152.68.54; IPV:NLI; CTRY:GB; EFV:NLI; SFV:NSPM; SFS:(10019020)(98900003); DIR:OUT; SFP:1102; SCL:1; SRVR:BY2NAM01HT079; H:SN1PR11MB0782.namprd11.prod.outlook.com; FPR:; SPF:None; CAT:NONE; LANG:en; CAT:NONE; x-ms-office365-filtering-correlation-id: fd10e91b-8be8-498c-d845-08d3a9617795 x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(1601124038)(5061506196)(5061507196)(1603103041)(1601125047); SRVR:BY2NAM01HT079; x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(432015012)(102415321)(82015046); SRVR:BY2NAM01HT079; BCL:0; PCL:0; RULEID:; SRVR:BY2NAM01HT079; x-forefront-prvs: 00003DBFE7 MIME-Version: 1.0 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jul 2016 08:00:47.1321 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Internet X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2NAM01HT079 X-OriginalArrivalTime: 11 Jul 2016 08:00:48.0781 (UTC) FILETIME=[5606E3D0:01D1DB4A] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Jul 2016 08:01:56 -0000 Hi, This project is about exporting physical SCSI devices over iSCSI through CT= L as an actual SCSI target. Wiki Page: https://wiki.freebsd.org/SurajPonugoti Git Repo: https://github.com/suraj5/freebsd Weekly updates: I tried to fix mpt error, but I wasn't successful. I am hard coding ccb based on ctl_io in ctlpass peripheral driver, and then= I am calling xpt_schedule to receive a ccb when a target device has more s= pace. In ctlpassstart, I am copying all the contents to the new ccb and the= n I am calling xpt_action. In ctlpassdone I am copying status and data_buff= er back to ctl_io and then I am passing this ctl_io to ctl_datamove functio= n. For few commands mpt messages are showing up and sometimes it gets into a l= oop. I tried everything I can , I am struck. I don't know where I am going = wrong. I need some help. Please. Attached are the screen shots. Thanks Suraj