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Re: [ppopov@mvista.com: Re: [Linux-mips-kernel]ioremap & ISA]

To: Jun Sun <jsun@mvista.com>
Subject: Re: [ppopov@mvista.com: Re: [Linux-mips-kernel]ioremap & ISA]
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Wed, 19 Dec 2001 10:34:37 +0100 (MET)
Cc: Ralf Baechle <ralf@oss.sgi.com>, Jim Paris <jim@jtan.com>, Linux/MIPS Development <linux-mips@oss.sgi.com>
In-reply-to: <3C1F9608.E4E32E18@mvista.com>
Sender: owner-linux-mips@oss.sgi.com
On Tue, 18 Dec 2001, Jun Sun wrote:
> Ralf Baechle wrote:
> > Therefore:
> > 
> >         set_io_port_base(0xb4000000);
> >         isa_slot_offset = 0xb0000000;
> > 
> 
> I see.  So isa_slot_offset is for isa_read/isa_write, although I still don't
> see what kind of drivers would use isa_read/isa_write.

E.g. VGA and ISA NVRAM.

Gr{oetje,eeting}s,

                                                Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                                            -- Linus Torvalds


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