From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 18 10:19:26 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8888FF86; Wed, 18 Mar 2015 10:19:26 +0000 (UTC) Received: from mail-lb0-x22f.google.com (mail-lb0-x22f.google.com [IPv6:2a00:1450:4010:c04::22f]) (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 05EC2F23; Wed, 18 Mar 2015 10:19:26 +0000 (UTC) Received: by lbblx11 with SMTP id lx11so3821729lbb.3; Wed, 18 Mar 2015 03:19:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=Z004UYGTgPARc4oKxSddnPFEDzLP2y/59lO6gSEN+ZE=; b=bT8s5szzv32WiuRHYl2sbIRoeEG/Ukr2hMziRGBDcCU2PxtTL4D4Q5QgD1rRS8j8ud PdHMy3sxUqjRONt1dERBWZSlHUuXB87eOk652bRVrFmGdcvXiudeWUfS4uQMKhdNcCGP q7TkGiYBUxhFvewphB4FPckaLElsAH1xY4MUN7KHux+fLZmMXisej5Fdah12K+dzwC1Z N3XVrzJgSxk8sWe1RLqcZckQj4IWTexP7ikU+Y6l1Q7E/J3EavAKYhIaC62viJKvQasS AM/5/4VPPBLHcVLTdwS5Xv3dwor17LIcVfsG/zDNeXsTrZOTgEobHXLKlEZ/TNYl4r9m IGOg== MIME-Version: 1.0 X-Received: by 10.152.10.209 with SMTP id k17mr33914075lab.50.1426673963420; Wed, 18 Mar 2015 03:19:23 -0700 (PDT) Received: by 10.112.157.136 with HTTP; Wed, 18 Mar 2015 03:19:23 -0700 (PDT) In-Reply-To: <550934CE.9030607@selasky.org> References: <54FB120C.7080707@selasky.org> <54FB132E.9070901@selasky.org> <550683AF.1010007@selasky.org> <550708B0.8010601@selasky.org> <550934CE.9030607@selasky.org> Date: Wed, 18 Mar 2015 10:19:23 +0000 Message-ID: Subject: Re: GSoC 2015: USB-Front end driver From: Gokul Krishna To: Hans Petter Selasky Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: freebsd-hackers@freebsd.org, freebsd-usb@freebsd.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Mar 2015 10:19:26 -0000 Hi Sure I will do that. I watched the video on USB stack on freeBSD and I could able understand those USB data transfer management constructs and other things explained . I also checked the vusb-analyser which is a Virtual USB Bus-analyser and understood certain debugging things that it gives information of data including device address from device descriptor and amount of data transfer from interface and endpoint (In and Out buffers) descriptors data structures . The aim of the project is to convert XEN USB device model( made with Linux requirement ) into something compatible with FreeBSD USB Stack. I also try to see things on para-virtualised XEN USB . I found the appropriate front-end driver source tree in slide number 7 in the below pdf link. http://www-archive.xenproject.org/files/xensummit_oracle09/PVUSB.pdf (please give your suggestions and comments and will i have access to see this code) I think i need to go through this particular source code to find my precise task So I will have more clarity in planning the list of milestone tasks for mid-term deliverables toll gate and final deliverables toll gates which i need to get reviewed from you before applying the proposal. I also need to discuss these things in skype thanks and regards Gokul On Wed, Mar 18, 2015 at 8:18 AM, Hans Petter Selasky wrote: > Hi, > > When you are ready you should register your proposal at: > > http://www.google-melange.com/gsoc/homepage/google/gsoc2015 > > You might want to send me a copy for review before doing that. > > --HPS >