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

From: Arnd Bergmann
Date: Tue Sep 20 2011 - 11:47:58 EST


On Friday 16 September 2011, Wolfgang Grandegger wrote:
> On 09/16/2011 09:19 PM, Valdis.Kletnieks@xxxxxx wrote:
> > On Fri, 16 Sep 2011 11:22:45 +0200, Wolfgang Grandegger said:
> >> There are 64-bit systems out there, like the ATOM N450, which
> >> have ISA slots.
> >
> > That's a scary thought...
>
> Well. Actually we need it for Intel Atom N450 PC/104-Plus SBCs.

I would assume that you have a small set of ISA add-on cards that
you actually need to support, right?

Since most ISA drivers don't actually use isa_register_driver
(for good or bad), how about changing the Kconfig entry for
the ones you need to 'depends on ISA || PLAT_GRANDEGGER_PC104_ATOM'
or similar?

Arnd
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