From mboxrd@z Thu Jan 1 00:00:00 1970 From: Erik Slagter Subject: Re: libata and PATA devices Date: Sat, 13 Aug 2005 18:53:17 +0200 Message-ID: <1123951997.15215.1.camel@localhost.localdomain> References: <200508071949.03782.inform@tiker.net> <42F6B8CD.4050100@gmail.com> <20050808030239.GA27502@havoc.gtf.org> <1123495856.22328.62.camel@localhost.localdomain> <42F8B41C.4040408@rtr.ca> <42FACCA8.6050408@pobox.com> <42FB853E.4070100@rtr.ca> <42FB889F.50607@pobox.com> <1123789132.4422.30.camel@localhost.localdomain> <42FBB33D.8050003@pobox.com> <1123932640.4378.10.camel@localhost.localdomain> <42FE12D6.1070600@pobox.com> <1123948250.11048.9.camel@localhost.localdomain> <42FE1828.4000104@pobox.com> <1123949005.11048.16.camel@localhost.localdomain> <42FE2380.5040508@pobox.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-UBofvDNUkV8NoYC6AkQS" Return-path: Received: from oldconomy.demon.nl ([212.238.217.56]:52625 "EHLO artemis.slagter.name") by vger.kernel.org with ESMTP id S932205AbVHMQyE (ORCPT ); Sat, 13 Aug 2005 12:54:04 -0400 In-Reply-To: <42FE2380.5040508@pobox.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jeff Garzik Cc: linux-ide@vger.kernel.org, Mark Lord --=-UBofvDNUkV8NoYC6AkQS Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2005-08-13 at 12:44 -0400, Jeff Garzik wrote: > > BTW afaik you won't be able be able to control DMA on the dvd drive wit= h > > this setup, so I'll stick to my patched kernel for the moment (=3D both > > disk&cdrom are assigned to ide). >=20 > That's normal for combined mode. Until libata can do ATAPI (soon!), the=20 > lack of DMA is a necessary evil, since two drivers are trying to claim=20 > two halves of the same hardware. I already had it working this way, actually, but it has a bad habit of locking up solid every now and then. So I'll wait and in the meantime use my patched kernel (=3Dall drives on IDE). --=-UBofvDNUkV8NoYC6AkQS Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQBC/iV9JgD/6j32wUYRAgg6AJ9HdmsPm8gzHejqhzr9c8cwv+mvbgCfdvIQ jx4tuIDw3+26mpqKvMPRpqI= =etlN -----END PGP SIGNATURE----- --=-UBofvDNUkV8NoYC6AkQS--