From owner-freebsd-questions@FreeBSD.ORG Thu Apr 2 03:23:59 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8923E106566B for ; Thu, 2 Apr 2009 03:23:59 +0000 (UTC) (envelope-from novembre@gmail.com) Received: from mail-gx0-f224.google.com (mail-gx0-f224.google.com [209.85.217.224]) by mx1.freebsd.org (Postfix) with ESMTP id 439648FC13 for ; Thu, 2 Apr 2009 03:23:59 +0000 (UTC) (envelope-from novembre@gmail.com) Received: by gxk24 with SMTP id 24so1098044gxk.19 for ; Wed, 01 Apr 2009 20:23:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=bCgjM+OCluULX+orpSWUHko7qlHvYqbJOjWSeCJvb08=; b=ez+rUe8B1Am/llSlk0i+MFDWinjFFjdB5yFalv9DvR8wsx6fw17k9d+LNgTIq1neDZ MlmSrDcqDl8NJpSEwczqGoAADxy9JuFXicd1AsTq3jJH+CLjSTCMw/sqOmnB0JFEA5xE mcFNMP81Dnpnd+8CuJm0QdPIC9MOy3dmfYTFk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=cDR2yZoZg5vYjnng3/Uo/+yV/VGOZOptjzBCKDXERwY9o/SLwEDCDmZoLGn9H0ZBSP qhcXKSFxuF2PxIzgOLRUPMQI93rBjDKUAOqi6vNAeswqSubinftX7u5n98EQKHT5Z69n JUo9i/7ia9QBsoCUneKaivkeHnvpMwxJECpTo= MIME-Version: 1.0 Received: by 10.150.225.17 with SMTP id x17mr15950793ybg.76.1238642638796; Wed, 01 Apr 2009 20:23:58 -0700 (PDT) In-Reply-To: <1238635240.6615.29.camel@lenzix.cwb.casa> References: <3b47caa90904011600l1589900ck6ef9abc4a6c7a43d@mail.gmail.com> <1238635240.6615.29.camel@lenzix.cwb.casa> Date: Wed, 1 Apr 2009 22:23:58 -0500 Message-ID: <3b47caa90904012023t37992275h83595001a0f16389@mail.gmail.com> From: Novembre To: FreeBSD Questions Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Sergio de Almeida Lenzi Subject: Re: DVD playback issue: FAILURE - non aligned DMA transfer attempted X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Apr 2009 03:23:59 -0000 On Wed, Apr 1, 2009 at 8:20 PM, Sergio de Almeida Lenzi < lenzi.sergio@gmail.com> wrote: > Hello,,, > > I think it is because of the firmware of the dvd player transfer > more than the buffer says it is available, or transfer data not > in a word/page boundary.... > Basically when you are trying to play a protect dvd with some > kind of protection... > > You are right, turn the dma to 0 (off) and play again.... > or.... > turn the dma to off, put the dvd in the drive, > use the program K9copy (in the ports) to extract the DVD data . > put a blank writable dvd in the drive, and write it back > the problem will go away, and you now have an > unprotected copy of the dvd.... > > > Sergio > I've played another DVD which, I'm 100% sure, had copy protection in the same drive without any errors, but that was before upgrading my machine from 7.0-RELEASE to RELENG_7 on Feb 19, 2009. This DVD, however, does not play and gives that error. Also, I have already turned the hw.ata.atapi_dma to "0", but that didn't help either. I'm a bit skeptical about it being the copy protection of the disc. Any more ideas?