From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Gerhard Pircher <gerhard_pircher@gmx.net>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: Problem with OF interrupt parsing code
Date: Wed, 03 Oct 2007 08:03:27 +1000 [thread overview]
Message-ID: <1191362607.22572.26.camel@pasglop> (raw)
In-Reply-To: <20071002123849.242670@gmx.net>
On Tue, 2007-10-02 at 14:38 +0200, Gerhard Pircher wrote:
> I know that it's ugly, but the problem is how to distinguish the
> boards.
> The only real difference I know of is the PCI interrupt mapping. The
> northbridges chip revision for example is always the same, but CPU
> type,
> amount of memory and PCI devices can appear in all possible
> combinations.
> The firmware doesn't tell me, which board the kernel is runnning on,
> so I
> would like to rely on this fall back here until I get the chance to
> update the firmware (which is beyond my control).
And how does the firmware know ? There must be a strap somewhere...
Ben.
next prev parent reply other threads:[~2007-10-02 22:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-01 21:00 Problem with OF interrupt parsing code Gerhard Pircher
2007-10-01 21:11 ` Gerhard Pircher
2007-10-01 21:39 ` Benjamin Herrenschmidt
2007-10-01 22:33 ` Segher Boessenkool
2007-10-01 22:54 ` Benjamin Herrenschmidt
2007-10-01 22:55 ` Benjamin Herrenschmidt
2007-10-01 23:36 ` Segher Boessenkool
2007-10-02 12:38 ` Gerhard Pircher
2007-10-02 22:03 ` Benjamin Herrenschmidt [this message]
2007-10-03 7:43 ` Gerhard Pircher
2007-10-01 21:26 ` Scott Wood
2007-10-01 21:37 ` Scott Wood
2007-10-01 21:43 ` Benjamin Herrenschmidt
2007-10-01 21:48 ` Scott Wood
2007-10-01 22:07 ` Benjamin Herrenschmidt
2007-10-02 12:46 ` Gerhard Pircher
2007-10-01 21:36 ` Benjamin Herrenschmidt
-- strict thread matches above, loose matches on Subject: below --
2007-10-02 12:40 Gerhard Pircher
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