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Subject: Re: ide cd/dvd with 2.4.19-pre8
To: mru@users.sourceforge.net (=?iso-8859-1?q?M=E5ns_Rullg=E5rd?=)
Date: Fri, 17 May 2002 20:15:49 +0100 (BST)
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <yw1x1ycak586.fsf@gladiusit.e.kth.se> from "=?iso-8859-1?q?M=E5ns_Rullg=E5rd?=" at May 17, 2002 08:18:49 PM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> I just noticed that reading from both my cdrom and dvd is a lot slower
> with 2.4.19-pre8 than 2.4.18. Now hdparm reports ~800 kbytes/s compared=
>  to
> 1.7 MBytes/s for CD and >2 MBytes/s for DVD with 2.4.18. It is even imp=
> ossible
> to play DVDs. Any ideas?

Did you include support for your controller. Are you in fact now in PIO
mode because you didnt ?