On Thu, 15 Apr 2004, Simone Gotti wrote:
> Hi to All.
>
> Finally I've found the patch that caused my bluetooth device to don't work
> anymore.
>
> I've applied the patch sent by Greg KH to Linus yesterday in these order (to
> make them apply correctly):
>
> 01-Do short packet detection correctly
> 02-Improved handling of short control transfers
> 03-Get rid of excessive spinlocks
> 04-Complete all URBs in UHCI when releasing the bus
>
> after applying :
> 01-Do short packet detection correctly => Bluetooth dongle OK
> 02-Improved handling of short control transfers => Bluetooth device DOESN'T
> WORK ANYMORE!
>
> So I think there's something in this patch that block the work of hci_usb.
>
> The other usb device that I've got is a usb printer and it works well with
> this patch applied.
>
> I hope this can help!
It is a big help.
What happens when all the patches are applied and you try to use the
Bluetooth device? Does it just stop doing anything and give timeouts?
When that happens, copy the file /proc/driver/uhci/0000:00:10.1 and post
the contents. Also, first make sure that you load the UHCI driver with
modprobe uhci-hcd debug=3
Alan Stern
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