Subject: Re: cbb0 on a Toshiba Portege 4000
To: Teemu Rinta-aho <>
From: Soren S. Jorvang <>
List: tech-kern
Date: 01/28/2002 12:13:47
On Mon, Jan 28, 2002 at 01:04:30PM +0200, Teemu Rinta-aho wrote:
> I have a Toshiba Portege 4000 and no matter what kind
> of BIOS settings or PCIBIOS* options in kernel configuration
> used, the kernel can't probe the used IRQ for the CardBus 0
> device. cbb1 and cbb2 devices work fine. Under another
> operating system, all CardBus bridges work, so it is
> not a hardware problem.

You may need to set the Cardbus bridge to 'Cardbus/16-bit'
mode in the BIOS configuration.