# Re: \_\_ioremap\_at() in 2.4.0-test9-pre2

- From: Frank Rowand \<hidden\>
- Date: 2000-09-29 19:07:11 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2000/09/9372919
- Thread: https://ratatoskr.run/linuxppc-dev/2000/09/9372642/t.md

```text

Paul Mackerras wrote:
>
> Dan Malek writes:
>
> > Paul Mackerras wrote:
> >
> > > My proposal would simplify inb/outb by making _IO_BASE a constant
> > > rather than a variable.
> >
> > That's the way it used to be, then all of the different ports made
> > a mess of io.h because everyone wanted it different.  Then it became
> > a variable (sort of) and the mess moved to platform dependent files,
> > now it is coming back.....Why will it be different this time :-)?
>
> Because we'll make it the same value for all ports.  Anybody got any
> objections to 0xff000000?
>
> Paul.
>
> --
> Paul Mackerras, Senior Open Source Researcher, Linuxcare, Inc.
> +61 2 6262 8990 tel, +61 2 6262 8991 fax
> paulus@linuxcare.com.au, http://www.linuxcare.com.au/
> Linuxcare.  Support for the revolution.
>

Yes.  It is equivalently mapped on the PPC 405 at 0xe8000000.

-Frank
--
Frank Rowand [ref]
MontaVista Software, Inc

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```