From owner-soc-status@freebsd.org Sun Jun 12 11:13:19 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 A098EAF07EB for ; Sun, 12 Jun 2016 11:13:19 +0000 (UTC) (envelope-from bhimanshu1997@gmail.com) Received: from mail-oi0-x234.google.com (mail-oi0-x234.google.com [IPv6:2607:f8b0:4003:c06::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6A5122F81 for ; Sun, 12 Jun 2016 11:13:19 +0000 (UTC) (envelope-from bhimanshu1997@gmail.com) Received: by mail-oi0-x234.google.com with SMTP id d132so68239737oig.1 for ; Sun, 12 Jun 2016 04:13:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=8Jp5BmkD1ZEBvP4tXqIIzUSriY+EiVymQ+ENmPV/Mr4=; b=nx8adI9NiDrEf8wBpeJ5BO3IRIaPAZlNWCm5U8tdsBqxGqqn8tBe78qY/lCLNEsxMN klUDrfnv0B12sLEFQ7b+ojbQ8fa6eFMhSF+sarwcpiAyLtd6Z56nOHWsVdoekYw6KAUU aYXFBkF8oo+kC7lZbMBpEmJus/BV97VLN0Yykd+85xgULX8l71fVXawhmXkdf3Y+DMR0 bkWmO2+KUYi0kfS+bcsqs9tB0MzymOJyaUc/dyIILvqNCYI6IF0/xEtRAwLPTRXJDb4z n35V/3SnMFvGFR24Mn9d28yyk1L3wB7L9o0EvLn7rFxnig2bF11mBjl2BwzyzHNbiKl5 NWPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=8Jp5BmkD1ZEBvP4tXqIIzUSriY+EiVymQ+ENmPV/Mr4=; b=lMcigTiOQxyxQvIDD5Lqj99HqebTbXx8ksskFAlKmamTXnfQp7uWi5dYaVpALOytLM /OWQFlqpY4wEn4K/yrIDHP+m60AEa9u04vHZB3lphzSZtJDGWElT5dHBMGYnI1yqvRTz 4H5+qbTUl/Xo+drFldkvzWggJlZnEmTk8qtz+pybjppch0odFZFvCqxC0VTnIgPvpVWl SbvcwbOQyiF+innPt5Wx3e30y/PfDXHOTjdOH0MJJMKA6jceCcWk7jDgOmwaRP6UsttW YGZUtMlNO3nDA6tHu/wTfLEUvKsafORtWlmcSLjhd+b95ySsPPU81clvwp8BElH4FVIs CQAw== X-Gm-Message-State: ALyK8tJ+rxw0QZYJOEK+DA85vR9jtVpjbF2NxpjCJajE/RMw0k82cZSZMZkY4xzWHwaEPTXZAP6bmifcVpXjMA== X-Received: by 10.202.76.7 with SMTP id z7mr4500164oia.165.1465729998524; Sun, 12 Jun 2016 04:13:18 -0700 (PDT) MIME-Version: 1.0 Received: by 10.202.170.146 with HTTP; Sun, 12 Jun 2016 04:12:39 -0700 (PDT) From: Bhimanshu Kumar Date: Sun, 12 Jun 2016 16:42:39 +0530 Message-ID: Subject: Add SCSI passthrough to CTL To: soc-status@freebsd.org Content-Type: text/plain; charset=UTF-8 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: Sun, 12 Jun 2016 11:13:19 -0000 *Introduction : *CTL is the FreeBSD SCSI target layer. There are various SCSI commands, but it's usually used for block-level access. This projects focuses on making CTL capable of providing physical optical drive as a whole to the initiator machine Link : https://github.com/bhimanshu1997/freebsd Report: 1. code has been added in ctld (kernel.c) which will convert the address of device (provided in modified ctl.conf) to the actual device (for eg "/dev/da0") and pass on the lun to CTL via ioctl next week plan : 1. Test the above thing, if it works with the code added in ctld 2. If did not work then , will add that device address conversion code to CTL