From owner-freebsd-current@FreeBSD.ORG Sat Jan 3 05:09:40 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1B28D16A4CE for ; Sat, 3 Jan 2004 05:09:40 -0800 (PST) Received: from mail-in.m-online.net (svr8.m-online.net [62.245.150.237]) by mx1.FreeBSD.org (Postfix) with ESMTP id EA2E143D31 for ; Sat, 3 Jan 2004 05:09:37 -0800 (PST) (envelope-from h@schmalzbauer.de) Received: from mail.m-online.net (svr14.m-online.net [192.168.3.144]) by svr8.m-online.net (Postfix) with ESMTP id B094557C4; Sat, 3 Jan 2004 14:09:36 +0100 (CET) Received: from cale.flintsbach.schmalzbauer.de (ppp-62-245-235-189.mnet-online.de [62.245.235.189]) by mail.m-online.net (Postfix) with ESMTP id 7D59C2FA0C; Sat, 3 Jan 2004 14:09:36 +0100 (CET) From: Harald Schmalzbauer To: Soren Schmidt Date: Sat, 3 Jan 2004 14:09:30 +0100 User-Agent: KMail/1.5.4 References: <200312281710.hBSHAUjL045292@spider.deepcore.dk> <200312281914.10295@harrymail> In-Reply-To: <200312281914.10295@harrymail> X-Birthday: 06 Oktober 1972 X-Name: Harald Schmalzbauer X-Phone1: +49 (0) 163 555 3237 X-Phone2: +49 (0) 89 18947781 X-Address: Munich, 80686 X-Country: Germany MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="Boundary-02=_P8r9/PxLP0TFwb/"; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <200401031409.35803@harrymail> cc: current@FreeBSD.ORG Subject: atapi_dma sysctl [Was: Re: 5.2RC heavily crashed by kaudiokreator] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Jan 2004 13:09:40 -0000 --Boundary-02=_P8r9/PxLP0TFwb/ Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Description: signed data Content-Disposition: inline On Sunday 28 December 2003 19:14, Harald Schmalzbauer wrote: > On Sunday 28 December 2003 18:10, Soren Schmidt wrote: > > It seems Harald Schmalzbauer wrote: > > > And while I'm here I'd like to emhasize once again that > > > hw.ata.atapi_dma is not working. Although the sysctl reports it to be > > > 1, "atacontrol mode" and also dmesg while booting telling me that it's > > > POI4. > > > After "atacontrol mode 1 udma33 udma33" it's reported to be udma33. > > > So the line hw.ata.atapi_dma=3D"1" in /boot/loader.conf is useless (I > > > have checked that when I abort autoboot it really is set before > > > booting) I posted this several times but never got an answer. Perhaps > > > this should be solved for 5.2-RELESE > > > > Hmm.. > > > > /boot/loader.conf: > > hw.ata.atapi_dma=3D1 > > > > dmesg: > > ... > > acd0: CDRW at ata0-master UDMA33 > > > > Methinks it works nicely... > > Well, not at my machine (i815) > My /boot/loader.conf also shows hw.ata.atapi_dma=3D"1" > but dmesg shows PIO4. http://www.schmalzbauer.de/netz/dmesg.cale > > Can't tell you more, sorry, Hi S=F8ren, since christmas I have a new DVD-burner so I replaced my old CD-Drive and I= =20 found out that the hw.ata.atapi_dma Problem has nothing todo with the chips= et=20 but with the drive! The DVD-burner (LiteOn LDW-401S) is in UDMA33 when booting with the sysctle= =20 set to 1, also another DVD-Drive I tested (Teac DV-516E) is behaving as=20 expected. Just my Sony CDU4811 was missbehaving. Perhaps this gives you an idea why/h= ow=20 this problem can exist (remember that it was possible to set the old drive = to=20 wdma2 with atacontrol mode!) Best regards, =2DHarry > > -Harry > > > -S=F8ren --Boundary-02=_P8r9/PxLP0TFwb/ Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/9r8PBylq0S4AzzwRAv38AJ9VLVj5fwRpSXRmqHjvpEqxv/DyLQCfd+bd PTPUoKDcuEfBa55jhFEblis= =kDW9 -----END PGP SIGNATURE----- --Boundary-02=_P8r9/PxLP0TFwb/--