Re: [PATCH] Altix : ioc4 serial driver support

[Bartlomiej Zolnierkiewicz]

On Wed, 02 Feb 2005 14:36:15 -0600, Patrick Gefre <pfg@xxxxxxx> wrote:
> Christoph Hellwig wrote:
> > Do you need to use ide_pci_register_driver?  IOC4 doesn't have the legacy
> > IDE problems, and it's never used together with such devices in a system,
> > so a plain pci_register_driver should do it.
> >
> 
> So ide_pci_register_driver is only for legacy devices with certain IDE
> problems - I think that is what you are saying (just trying to make sure
> I have it right) ??

ide_pci_register() is needed because of legacy ordering assumptions
(from BIOS and/or Windows) in case of many PCI IDE devices.  If there
is no possibility of other IDE PCI devices on your architecture it is safe to
call pci_register_driver() directly (see ide_scan_pcibus() in setup-pci.c).

BTW IDE part of the patch looks OK.

Thanks,
Bartlomiej
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