On Wed, 18 Oct 2006, Jayaprakash Shanmugam wrote:

> Hello All,
> 
>   I am using Philips ISP 1561 PCI - USB with PQ2FADS based board.  I
> have a couple of USB devices connected to it.  Both of them are
> working in high speed.  In one of the devices, every 10ms bulk read
> request is called.  The console prints the following message
> continuously.  Can you help us on what could be wrong ?
> 
> Thanks,
> Jayaprakash.
> 
> ehci_hcd 0000:00:0b.2: reused qh c05e3280 schedule
> usb 1-4: link qh16-0001/c05e3280 start 15 [17/0 us]
> usb 1-4: unlink qh16-0001/c05e3280 start 15 [17/0 us]

I think the problem is that you left one of the debugging settings in the 
driver turned on.  Check EHCI_VERBOSE_DEBUG.

Alan Stern


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