From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266717AbUIAOad (ORCPT ); Wed, 1 Sep 2004 10:30:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266740AbUIAOad (ORCPT ); Wed, 1 Sep 2004 10:30:33 -0400 Received: from rproxy.gmail.com ([64.233.170.201]:43235 "EHLO mproxy.gmail.com") by vger.kernel.org with ESMTP id S266717AbUIAOac (ORCPT ); Wed, 1 Sep 2004 10:30:32 -0400 Message-ID: <9ac707cb0409010730f676abb@mail.gmail.com> Date: Wed, 1 Sep 2004 10:30:31 -0400 From: Peter Jones Reply-To: Peter Jones To: linux-kernel@vger.kernel.org Subject: Re: CD-ripping using ioctl() does not work when DMA is disabled (ide-cd) Cc: Johan Billing In-Reply-To: <41338487.2050007@df.lth.se> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <41338487.2050007@df.lth.se> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 30 Aug 2004 21:48:23 +0200, Johan Billing wrote: > So in conclusion, this seems to be a problem that only occurs when > reading multiple frames using ioctl() with DMA off. I hope that this > will help find and fix the problem. The simple fix, of course, is to not use cooked ioctl mode :) This seems like a good time to mention that I've got a version modified to use SG_IO, which can be found at http://people.redhat.com/pjones/cdparanoia/ . It still needs plenty of testing before I merge any of that code in the main tree, though. (Sorry about the double-reply, Johan, but I didn't want to leave you off of the copy to l-k, even after I messed up on the first one)