Re: USB-> bluetooth adapter problem

[Marcel Holtmann <marcel@holtmann.org>]

Hi Luke,

> I have a 3com USB bluetooth adapter, that worked for  me at one time, 
> that I can't get working anymore.
> 
> The model is 3CREB96B
> 
> Sometimes it isnt even noticed when I plug it in, but after restarting 
> hotplug I get this:
> 
> usb 4-1: new full speed USB device using uhci_hcd and address 2
> hci_usb_probe: Can't set isoc interface settings
> usb 4-1: USB disconnect, address 2
> 
> I don't think that I have removed any options from the kernel that 
> should cause this, and other USB devices work fine.
> 
> Can someone please explain this message in more detail (google turns up 
> very little)?

try to load the hci_usb driver with "isoc=0". This disables the SCO
support inside the driver.

Regards

Marcel


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/