Subject: Re: ehci status?
To: None <firstname.lastname@example.org>
From: Jun-ichiro itojun Hagino <email@example.com>
Date: 06/08/2004 14:56:01
> 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,
> PCIBIOS_INTR_FIXUP_FORCE, and probably PCIBIOS_BUS_FIXUP and PCIBIOS_INTR_FIXUP
> just in case.
i've tried various configurations of PCIBIOS_xxx, but still no joy.