From: Paul Mackerras <paulus@linuxcare.com.au>
To: Dan Malek <dan@mvista.com>
Cc: frowand@mvista.com,
Linux/PPC Development <linuxppc-dev@lists.linuxppc.org>
Subject: Re: __ioremap_at() in 2.4.0-test9-pre2
Date: Mon, 2 Oct 2000 09:50:15 +1100 (EST) [thread overview]
Message-ID: <14807.49063.358772.190447@argo.linuxcare.com.au> (raw)
In-Reply-To: <39D7ACEC.D8E572DE@mvista.com>
Dan Malek writes:
> Yes, and I do that. The problem is many of the embedded boards map
> stuff
> above 0xff000000 (or 0xf0000000), which overlaps your "standard" PowerPC
> in/out mapping.
Now, are those addresses physical or virtual?
My point is that we can do what we like with the virtual address
assignments. If you are saying "but we have device registers at
physical address 0xff000000" my response is "so why is that a
problem?".
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.
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-10-01 22:50 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-09-17 18:59 __ioremap_at() in 2.4.0-test9-pre2 Geert Uytterhoeven
2000-09-19 3:59 ` Paul Mackerras
2000-09-19 5:56 ` Michel Lanners
2000-09-19 14:28 ` Dan Malek
2000-09-19 18:31 ` Roman Zippel
2000-09-19 20:09 ` Dan Malek
2000-09-19 23:42 ` Roman Zippel
2000-09-20 0:10 ` Dan Malek
2000-09-20 17:18 ` Roman Zippel
2000-09-20 18:11 ` Dan Malek
2000-09-20 20:22 ` Roman Zippel
2000-09-20 20:41 ` David Edelsohn
2000-09-21 2:16 ` Dan Malek
2000-09-21 2:26 ` David Edelsohn
2000-09-21 2:40 ` Dan Malek
2000-09-21 3:53 ` David Edelsohn
2000-09-19 22:06 ` Matt Porter
2000-09-19 22:58 ` Paul Mackerras
2000-09-20 6:12 ` Matt Porter
2000-09-20 12:15 ` Geert Uytterhoeven
2000-09-20 23:08 ` Paul Mackerras
2000-09-21 20:12 ` Matt Porter
2000-09-20 8:34 ` Roman Zippel
2000-09-20 22:54 ` Paul Mackerras
2000-09-20 15:56 ` Dan Malek
2000-09-20 23:22 ` Paul Mackerras
2000-09-21 2:13 ` Dan Malek
2000-09-21 2:35 ` Paul Mackerras
2000-09-21 3:57 ` Dan Malek
2000-09-21 5:06 ` Paul Mackerras
2000-09-21 6:51 ` Dan Malek
2000-09-21 14:03 ` Geert Uytterhoeven
2000-09-21 22:40 ` Benjamin Herrenschmidt
2000-09-22 3:53 ` Dan Malek
2000-09-22 11:58 ` Geert Uytterhoeven
2000-09-22 18:46 ` Dan Malek
2000-09-22 20:06 ` Frank Rowand
2000-09-23 21:38 ` Matt Porter
2000-09-21 20:22 ` Matt Porter
2000-09-22 3:49 ` Paul Mackerras
2000-09-22 4:16 ` Dan Malek
2000-09-23 12:34 ` Geert Uytterhoeven
2000-09-27 10:37 ` Benjamin Herrenschmidt
2000-09-28 9:59 ` Geert Uytterhoeven
2000-09-28 19:19 ` Benjamin Herrenschmidt
2000-09-28 23:33 ` Benjamin Herrenschmidt
2000-09-29 5:08 ` Dan Malek
2000-09-29 11:37 ` Geert Uytterhoeven
2000-09-29 17:12 ` Kostas Gewrgiou
2000-09-29 17:18 ` Benjamin Herrenschmidt
2000-09-29 21:35 ` Michel Lanners
2000-09-30 0:11 ` Matt Porter
2000-09-29 0:22 ` Paul Mackerras
2000-09-29 0:40 ` Benjamin Herrenschmidt
2000-09-29 1:17 ` Paul Mackerras
2000-09-29 4:22 ` Dan Malek
2000-09-29 4:29 ` Dan Malek
2000-09-29 4:36 ` Paul Mackerras
2000-09-29 5:40 ` Dan Malek
2000-09-29 19:07 ` Frank Rowand
2000-09-30 1:39 ` Paul Mackerras
2000-09-30 22:50 ` Frank Rowand
2000-10-01 1:09 ` Dan Malek
2000-10-01 8:16 ` Paul Mackerras
2000-10-01 21:30 ` Dan Malek
2000-10-01 22:50 ` Paul Mackerras [this message]
2000-10-02 9:04 ` Dan Malek
2000-09-28 23:24 ` Frank Rowand
2000-09-21 13:44 ` Geert Uytterhoeven
2000-09-21 22:41 ` Benjamin Herrenschmidt
2000-09-22 21:59 ` Michel Lanners
2000-09-20 12:08 ` Geert Uytterhoeven
2000-09-20 16:31 ` Matt Porter
-- strict thread matches above, loose matches on Subject: below --
2000-09-21 7:30 Iain Sandoe
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