Messages in this thread |  | | | Date | Sun, 30 Dec 2007 14:05:44 +0100 | | From | Ingo Molnar <> | | Subject | Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay override | |
* Andi Kleen <andi@firstfloor.org> wrote:
> > drivers that then are shown to really need it could use their *own*
> > ports.
>
> The i8259 driver uses it and it is known to be needed on some old
> chipsets. But it doesn't really have any "own" ports to use afaik.
we'll solve that via an i8259-specific quirk. That is a lot cleaner and
maintainable than the current generic, always-enabled "opt out"
port-0x80 quirk.
Ingo
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