Subject: Re: uhci/ehci - couldn't map interrupt
To: None <>
From: Matthias Scheler <>
List: current-users
Date: 06/01/2005 17:54:31
In article <>,
> at the moment, I use NetBSD 3.99.5 (i386) on a Sony VGN-S1XP laptop. 
> It's a nice machine, but USB 2.0 resp. the ehci(4) driver isn't working. 
> A part of dmesg says:
> And ehci is not the only driver with the map-interrupt problem:

Have you tried using a kernel with ACPI enabled?

> Sadly, this options were not workig for me. Therefore, I wanted to play 
> with the BIOS IRQ-settings.. but then I recognised, how extremely 
> limited this BIOS is - you may set the date and the boot order. Nothing 
> more, nothing less.

That's bad. The usual hint would be to disable "Plug&Play OS" setting.

	Kind regards

Matthias Scheler