Re: btusb_intr_complete returns -EPIPE

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 8 Oct 2014, Oliver Neukum wrote:

> On Wed, 2014-10-08 at 18:31 +0530, Naveen Kumar Parna wrote:
> > Later connected third device(hci2) and after 2mins observed –EPIPE for
> > hci2(hci2 urb ffff880124f11cc0 status -32 count 0)
> 
> This points to a problem in the USB HC driver.
> Can you enable debugging in that driver.

It could also be a bug in the hub that the BT devices are plugged into.  
I have seen a report of a hub that sends STALL when a bunch of devices 
are plugged in, even though the devices themselves did not send a 
STALL.

Alan Stern

--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Bluez Devel]     [Linux Wireless Networking]     [Linux Wireless Personal Area Networking]     [Linux ATH6KL]     [Linux USB Devel]     [Linux Media Drivers]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux