[parisc-linux] Re: YA pb with PCI IDE (my merge 2.4.21-pre1)

jsoe0708@tiscali.be jsoe0708@tiscali.be
Mon, 16 Dec 2002 18:59:03 +0100


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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 ID=
E
>> 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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