From owner-freebsd-multimedia@FreeBSD.ORG Tue Nov 15 08:38:36 2005 Return-Path: X-Original-To: freebsd-multimedia@freebsd.org Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7BFE416A420 for ; Tue, 15 Nov 2005 08:38:36 +0000 (GMT) (envelope-from Alexander@Leidinger.net) Received: from www.ebusiness-leidinger.de (jojo.ms-net.de [84.16.236.246]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6A23243D53 for ; Tue, 15 Nov 2005 08:38:34 +0000 (GMT) (envelope-from Alexander@Leidinger.net) Received: from Andro-Beta.Leidinger.net (p54A5FB73.dip.t-dialin.net [84.165.251.115]) (authenticated bits=0) by www.ebusiness-leidinger.de (8.13.1/8.13.1) with ESMTP id jAF8Etnc037838; Tue, 15 Nov 2005 09:14:56 +0100 (CET) (envelope-from Alexander@Leidinger.net) Received: from localhost (localhost [127.0.0.1]) by Andro-Beta.Leidinger.net (8.13.3/8.13.3) with ESMTP id jAF8cPow059970; Tue, 15 Nov 2005 09:38:25 +0100 (CET) (envelope-from Alexander@Leidinger.net) Received: from pslux.cec.eu.int (pslux.cec.eu.int [158.169.9.14]) by netchild.homeip.net (Horde MIME library) with HTTP; Tue, 15 Nov 2005 09:38:24 +0100 Message-ID: <20051115093824.40bq3a8j28s4cg4o@netchild.homeip.net> X-Priority: 3 (Normal) Date: Tue, 15 Nov 2005 09:38:24 +0100 From: Alexander Leidinger To: Kazuhito HONDA References: <20051115.033104.343191587.kazuhito@ph.noda.tus.ac.jp> <20051114220333.223b7327@Magellan.Leidinger.net> <20051115.145037.343100681.kazuhito@ph.noda.tus.ac.jp> In-Reply-To: <20051115.145037.343100681.kazuhito@ph.noda.tus.ac.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.0.3) / FreeBSD-4.11 X-Virus-Scanned: by amavisd-new Cc: freebsd-multimedia@freebsd.org Subject: Re: external sound card under FreeBSD 5.4 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2005 08:38:36 -0000 Kazuhito HONDA wrote: > It must be true. The version of uaudio.c in RELENG_5_4 is 1.7.8.1. > This differs by only one line from uadio.c of 1.7. > 1.7 uaudio.c is 3 years old. > On the other hand, the version of uaudio.c > in RELENG_5 (stable branch) is 1.7.8.2, > and this differs by over 2,000 lines from in RELENG_5_4. > uaudio_pcm.c and uaudio.h are slimiar to that. Yes, there are a lot of your changes MFCed, but it's not up-to-date. I searched through cvsweb for the fix which removed the allocation of DMAable buffers and uses plain malloc()ed buffers. I haven't found it at a first glance, but I don't think it's MFCed. And without this change the uaudio device will not attach. Ariff's patchset contains a backport of the current sound code and it is known to work. Bye, Alexander. -- http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137 Life would be so much easier if we could just look at the source code.