Subject: Re: ehci status?
To: Jun-ichiro itojun Hagino <>
From: Christopher SEKIYA <>
List: tech-kern
Date: 06/07/2004 13:51:04
On Mon, Jun 07, 2004 at 01:32:25PM +0900, Jun-ichiro itojun Hagino wrote:

> it seems that usb connector on the righthand side of the machine is
> controlled by ehci, i guess.

ehci doesn't work like that -- with ehci disabled in the kernel, the uhci
driver should pick it up.

I think your problem is here:

uhci2 at pci0 dev 29 function 2: Intel 82801DB/DBM USB UHCI Controller #3 (rev.  0x03)
pci_intr_map: no mapping for pin C (line=ff)
uhci2: couldn't map interrupt

On every Sony laptop that I've seen (three, that is), the BIOS doesn't set up
addresses and/or IRQ mapping properly.  Recompile with IBIOS_INTR_FIXUP, 
just in case.

-- Chris
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