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From: jsoe0708@tiscali.be
To: "Alan Cox" <alan@lxorguk.ukuu.org.uk>,
	"Matthew Wilcox" <willy@debian.org>
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] Re: YA pb with PCI IDE (my merge 2.4.21-pre1)
Date: Mon, 16 Dec 2002 18:59:03 +0100	[thread overview]
Message-ID: <3DED9BF500001EE1@ocpmta8.freegates.net> (raw)
In-Reply-To: <1040062813.13837.79.camel@irongate.swansea.linux.org.uk>

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>On Mon, 2002-12-16 at 17:29, Matthew Wilcox wrote:
>> You mean the "IDE but no disks" patch:
>> http://www.uwsg.iu.edu/hypermail/linux/kernel/0212.2/0105.html ?
>> If so, that might be relevant, but have davem's concerns about this IDE
>> code being broken on big-endian machines been addressed?
>
>Platform dependant.
>
>The pre1 code fails if:
>	You use the mmio ops not the pio ops on a big endian box (except PPC)
>	Your pci_resource_foo() returns a value with the top 32bit used
>
>Both of those are fixed in Marcelo's tree, although platforms may need
>to define some functions. Dave has the updated code running on sparc64
>
I do well have to define new function in system.h system_irqsave.h as per
attached doc (please consider revert) and based on mips implementation.
Is it what you spoke about?

Joel


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  reply	other threads:[~2002-12-16 17:59 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-12-16 17:06 [parisc-linux] YA pb with PCI IDE (my merge 2.4.21-pre1) jsoe0708
2002-12-16 18:04 ` [parisc-linux] " Alan Cox
2002-12-16 17:29   ` Matthew Wilcox
2002-12-16 18:20     ` Alan Cox
2002-12-16 17:59       ` jsoe0708 [this message]
2002-12-16 18:01         ` Matthew Wilcox
2002-12-16 18:13           ` jsoe0708
2002-12-16 18:16             ` Matthew Wilcox
2002-12-16 18:24               ` jsoe0708
2002-12-16 18:19           ` jsoe0708
2002-12-17  8:22     ` jsoe0708
2002-12-16 17:48   ` jsoe0708
2002-12-17  7:22   ` [parisc-linux] Dropping ide controler in 'Native' mode? jsoe0708

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