From: David Gibson <david@gibson.dropbear.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 2/6] PowerPC 440EPx: Sequoia DTS
Date: Tue, 7 Aug 2007 13:29:59 +1000 [thread overview]
Message-ID: <20070807032959.GA13522@localhost.localdomain> (raw)
In-Reply-To: <1186438523.938.83.camel@localhost.localdomain>
On Tue, Aug 07, 2007 at 08:15:23AM +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2007-08-06 at 22:37 +0400, Sergei Shtylyov wrote:
> >
> > Actually, checking for the presence of all possible perverted
> > mapping
> > props doesn't seem a good idea -- it's simpler to check for the
> > presence of
> > one prop (like "direct-mapped" I was thinking about, or maybe
> > "simple-map").
>
> Or more simply... if it's not a direct mapping, it doesn't have a ranges
> property and can't be walked down by conventional means.
But the ranges property is in the parent. And if the flash bank is
only one of several devices in the same address space, it might be
messy to exclude the flash range from the parent's ranges property.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
next prev parent reply other threads:[~2007-08-07 3:29 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-30 15:06 [PATCH 2/6] PowerPC 440EPx: Sequoia DTS Valentine Barshak
2007-08-01 2:08 ` David Gibson
2007-08-01 4:57 ` Segher Boessenkool
2007-08-01 5:04 ` David Gibson
2007-08-01 5:47 ` David Gibson
2007-08-02 15:23 ` Sergei Shtylyov
2007-08-03 3:13 ` David Gibson
2007-08-03 15:47 ` Sergei Shtylyov
2007-08-06 4:21 ` David Gibson
2007-08-06 18:37 ` Sergei Shtylyov
2007-08-06 21:03 ` Segher Boessenkool
2007-08-06 22:15 ` Benjamin Herrenschmidt
2007-08-06 23:09 ` Segher Boessenkool
2007-08-07 3:29 ` David Gibson [this message]
2007-08-07 3:28 ` David Gibson
2007-08-07 15:43 ` Scott Wood
2007-08-07 17:01 ` Segher Boessenkool
2007-08-07 16:43 ` Segher Boessenkool
2007-08-08 0:35 ` David Gibson
2007-08-19 12:59 ` Sergei Shtylyov
2007-08-06 20:54 ` Segher Boessenkool
2007-08-07 4:12 ` David Gibson
2007-08-07 16:51 ` Segher Boessenkool
2007-08-08 1:13 ` David Gibson
2007-08-09 19:53 ` Segher Boessenkool
2007-08-10 1:07 ` David Gibson
2007-08-10 20:48 ` Segher Boessenkool
2007-08-24 19:10 ` Sergei Shtylyov
2007-08-24 20:43 ` Segher Boessenkool
2007-08-06 20:35 ` Segher Boessenkool
2007-08-07 4:09 ` David Gibson
2007-08-07 16:58 ` Segher Boessenkool
2007-08-08 0:48 ` David Gibson
2007-08-06 20:20 ` Segher Boessenkool
2007-08-07 3:35 ` David Gibson
2007-08-06 20:12 ` Segher Boessenkool
2007-08-02 20:18 ` Josh Boyer
2007-08-03 0:49 ` David Gibson
2007-08-03 16:29 ` Sergei Shtylyov
2007-08-06 4:31 ` David Gibson
2007-08-06 20:55 ` Segher Boessenkool
2007-08-06 20:41 ` Segher Boessenkool
2007-08-06 19:59 ` Segher Boessenkool
2007-08-07 3:41 ` David Gibson
2007-08-07 16:33 ` Segher Boessenkool
2007-08-08 1:51 ` David Gibson
2007-08-09 20:00 ` Segher Boessenkool
2007-08-10 1:11 ` David Gibson
2007-08-02 20:16 ` Josh Boyer
2007-08-01 14:13 ` Valentine Barshak
2007-08-02 1:00 ` David Gibson
2007-08-02 20:15 ` Josh Boyer
2007-08-06 20:15 ` Segher Boessenkool
2007-08-07 4:11 ` David Gibson
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