Re: uvcvideo causes ehci_hcd to halt

[Ozan ÃaÄlayan]

Alan Stern wrote:
> Okay, that proves this really is a timing bug in the hardware.  But we
> can't go around putting 2-millisecond delays in the kernel!  Maybe you
> can test to see if smaller delays will fix the problem.  If 50
> microseconds or less doesn't work then it will be necessary to add a
> new timer to ehci-hcd.
>   

Okay I'll check with smaller values there but I couldn't get the meaning
of "if 50 us or less doesn't work then it will be necessary to add a new
timer to ehci-hcd".

Thanks.

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