From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: B.Zolnierkiewicz@elka.pw.edu.pl, linux-kernel@vger.kernel.org,
linux-ide@vger.kernel.org, linux-ia64@vger.kernel.org
Subject: Re: [PATCH] IDE: don't offer IDE_GENERIC on ia64
Date: Fri, 12 Aug 2005 09:40:12 +0100 [thread overview]
Message-ID: <1123836012.22460.16.camel@localhost.localdomain> (raw)
In-Reply-To: <200508111424.43150.bjorn.helgaas@hp.com>
On Iau, 2005-08-11 at 14:24 -0600, Bjorn Helgaas wrote:
> IA64 boxes only have PCI IDE devices, so there's no need to blindly poke
> around in I/O port space. Poking at things that don't exist causes MCAs
> on HP ia64 systems.
>
> Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Nak-by: Alan Cox <alan@redhat.com>
Assuming all IA-64 boxes are PCI or better then you actually want to
edit include/asm-ia64/ide.h and edit ide_default_io_base where someone
years ago cut and pasted x86-32 values so that case 2-5 are removed.
Then you will just probe the compatibility mode PCI addresses for system
IDE channels.
next prev parent reply other threads:[~2005-08-12 8:29 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-11 20:24 [PATCH] IDE: don't offer IDE_GENERIC on ia64 Bjorn Helgaas
2005-08-11 20:34 ` Christoph Hellwig
2005-08-11 20:37 ` Bjorn Helgaas
2005-08-12 19:41 ` Jan Engelhardt
2005-08-16 10:02 ` Bartlomiej Zolnierkiewicz
2005-08-16 14:05 ` Alan Cox
2005-08-11 20:36 ` Jeff Garzik
2005-08-11 20:45 ` Bjorn Helgaas
2005-08-11 20:56 ` Jeff Garzik
2005-08-11 21:42 ` Bjorn Helgaas
2005-08-11 21:48 ` Jeff Garzik
2005-08-11 21:56 ` Jeff Garzik
2005-08-11 23:07 ` Bjorn Helgaas
2005-08-11 23:49 ` Jeff Garzik
2005-08-12 8:35 ` Alan Cox
2005-08-12 10:33 ` Maciej W. Rozycki
2005-08-11 23:01 ` Jack Steiner
2005-08-11 23:08 ` Jack Steiner
2005-08-12 8:40 ` Alan Cox [this message]
2005-08-15 21:07 ` Bjorn Helgaas
2005-08-16 9:38 ` Bartlomiej Zolnierkiewicz
2005-08-16 9:54 ` Bartlomiej Zolnierkiewicz
2005-08-16 12:55 ` Alan Cox
2005-08-16 12:59 ` Bartlomiej Zolnierkiewicz
2005-08-16 13:40 ` Matthew Wilcox
2005-08-16 13:49 ` Bartlomiej Zolnierkiewicz
2005-08-16 19:16 ` Bjorn Helgaas
2005-08-16 20:16 ` Bartlomiej Zolnierkiewicz
2005-08-16 20:25 ` Alan Cox
2005-08-16 20:42 ` Bartlomiej Zolnierkiewicz
2005-08-16 21:48 ` Alan Cox
-- strict thread matches above, loose matches on Subject: below --
2005-08-11 21:58 Luck, Tony
2005-08-11 22:03 ` Jeff Garzik
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