Re: [linux-usb-devel] EHCI reports message "lost IAA" (fwd)

> For both of you, here is a somewhat experimental patch you can try.  It
> probably won't fix the problem, but it might make the problem easier to
> diagnose.

Hi,
looks like the patch works for me. No crashes anymore.

>
> Along with this patch you should enable CONFIG_USB_DEBUG.  If a problem
> occurs, the contents of the files in /sys/class/usb_host/usb_hostN
> (where N is the bus number of the EHCI controller in question) will be
> of interest, especially the "async" and "registers" files.

I switched on CONFIG_USB_DEBUG, but unfortunately I don't see more traces in 
dmesg nor do I find async or registers files....

Chris
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