From: Ralf Baechle <ralf@oss.sgi.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jun Sun <jsun@mvista.com>, Jim Paris <jim@jtan.com>,
Linux/MIPS Development <linux-mips@oss.sgi.com>
Subject: Re: [ppopov@mvista.com: Re: [Linux-mips-kernel]ioremap & ISA]
Date: Wed, 19 Dec 2001 14:47:47 -0200 [thread overview]
Message-ID: <20011219144747.D1181@dea.linux-mips.net> (raw)
In-Reply-To: <Pine.GSO.4.21.0112191031270.28694-100000@vervain.sonytel.be>; from geert@linux-m68k.org on Wed, Dec 19, 2001 at 10:34:37AM +0100
On Wed, Dec 19, 2001 at 10:34:37AM +0100, Geert Uytterhoeven wrote:
> > > 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.
Correct. And much much more, the whole PC insanity. There are plenty of
MIPS systems that are essentially PCs with a MIPS CPU glued on so you get
all the fun, ISA, EISA, VLB etc. Barf bag technology.
Ralf
prev parent reply other threads:[~2001-12-19 19:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-17 20:15 [ppopov@mvista.com: Re: [Linux-mips-kernel]ioremap & ISA] Jim Paris
2001-12-17 21:34 ` Ralf Baechle
2001-12-18 5:45 ` Jim Paris
2001-12-18 7:03 ` Jim Paris
2001-12-18 4:03 ` hanishkvc
2001-12-18 18:10 ` Jun Sun
2001-12-18 18:45 ` Jim Paris
2001-12-18 18:45 ` Jim Paris
2001-12-18 19:09 ` Jun Sun
2001-12-18 19:30 ` Ralf Baechle
2001-12-19 9:40 ` Geert Uytterhoeven
2001-12-18 18:25 ` Ralf Baechle
2001-12-18 18:57 ` Jim Paris
2001-12-18 19:21 ` Jun Sun
2001-12-18 20:58 ` Ralf Baechle
2001-12-18 21:28 ` Jim Paris
2001-12-18 21:53 ` Maciej W. Rozycki
2001-12-19 9:34 ` Geert Uytterhoeven
2001-12-22 12:47 ` Ralf Baechle
2001-12-18 19:16 ` Jun Sun
2001-12-18 19:31 ` Ralf Baechle
2001-12-18 19:36 ` Jun Sun
2001-12-18 20:02 ` Karsten Merker
2001-12-18 20:22 ` Maciej W. Rozycki
2001-12-18 22:28 ` Ralf Baechle
2001-12-19 9:34 ` Geert Uytterhoeven
2001-12-19 16:47 ` Ralf Baechle [this message]
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