Re: [PATCH] x86_64: permit to configure ISA support also for x86_64 systems

From: Andi Kleen
Date: Wed Sep 21 2011 - 18:13:58 EST




Arnd Bergmann <arnd-r2nGTMty4D4@xxxxxxxxxxxxxxxx> writes:
>
> The other point is that you are probably using inb/outb operations,
> which I'm trying to provide only on ISA/PCMCIA/PCI based systems in
> the future. Once I finish that work, you will also need to depend on
> HAS_IOPORT (which currently means something else).

What does that mean? Most PCs need at least some ioport usage
during boot.

-Andi
--
ak@xxxxxxxxxxxxxxx -- Speaking for myself only

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