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Re: [PATCH]PCI on SWARM

To: Manish Lachwani <mlachwani@mvista.com>
Subject: Re: [PATCH]PCI on SWARM
From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 14 Oct 2004 21:17:54 +0200
Cc: linux-mips@linux-mips.org
In-reply-to: <416DE31E.90509@mvista.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <416DE31E.90509@mvista.com>
Sender: linux-mips-bounce@linux-mips.org
User-agent: Mutt/1.4.1i
On Wed, Oct 13, 2004 at 07:23:26PM -0700, Manish Lachwani wrote:

> This small patch is required to get PCI working on the Broadcom SWARM 
> board in 2.6. Without this patch, the PCI bus scan is skipped due to 
> resource conflict. Tested using the E100 network card

> -       ioport_resource.end = 0x0000ffff;       /* 32MB reserved by 
> sb1250 */
> +       ioport_resource.end = 0xffffffff;       /* 32MB reserved by 
> sb1250 */

I'm too lazy to dig up the actual numbers from the BCM1250 manuals but
it definately does not have 4GB of port address space.

  Ralf

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