From: Matt Sealey <matt@genesi-usa.com>
To: Gerhard Pircher <gerhard_pircher@gmx.net>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: Legacy ISA registers/interrupts in PCI device tree node
Date: Mon, 16 Jul 2007 09:59:22 +0100 [thread overview]
Message-ID: <469B336A.5060303@genesi-usa.com> (raw)
In-Reply-To: <20070716075317.15260@gmx.net>
Gerhard,
You could do a LOT worse than check the Pegasos.
--
Matt Sealey <matt@genesi-usa.com>
Genesi, Manager, Developer Relations
Gerhard Pircher wrote:
> Hi,
>
> I wonder, if there is a recommended way to specify ISA register addresses
> and interrupts for a PCI device (unlike for a PCI2ISA bridge)?
> The device in question is the integrated IDE controller of the VIA686B
> southbridge, which works in compatible/legacy mode and thus uses interrupts
> 14 and 15 of the i8259 PIC. Should the fdt contain this information or
> should I hardcode the values in the platform setup code?
>
> Thanks!
>
> Regards,
>
> Gerhard
next prev parent reply other threads:[~2007-07-16 8:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-16 7:53 Legacy ISA registers/interrupts in PCI device tree node Gerhard Pircher
2007-07-16 8:59 ` Matt Sealey [this message]
2007-07-16 21:35 ` Benjamin Herrenschmidt
2007-07-16 12:40 ` Segher Boessenkool
2007-07-16 13:29 ` Gerhard Pircher
2007-07-16 15:05 ` Segher Boessenkool
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