Martin Mares wrote:
>
> Hello!
>
> > Using isa_xxx during init code is not a good idea because it encourages
> > assumptions which are not portable. isa_xxx just happens to work with
> > 32-bit PCI memory, for example, but (IIRC) it will not work on anywhere
> > but x86.
>
> isa_xxx functions should be available on all platforms supporting ISA,
> they are not i386 specific.
I meant that the x86-specific properties of isa_xxx was sometimes taken
advantage of, and this we should not encourage. like using isa_xxx to
address PCI MMIO regions (to avoid converting code fully to
ioremap/writeb), etc.
Jeff
-- Jeff Garzik | "Vegetarian" is the Indian word Building 1024 | for 'lousy hunter.' MandrakeSoft, Inc. |- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
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