On Fri, Sep 21, 2012 at 10:06 AM, Ming Lei <ming.lei@xxxxxxxxxxxxx> wrote:
> On Fri, Sep 21, 2012 at 1:04 AM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:
>> What happens if you put the msleep(10000) after the new
>> check_ports_change() call?
>
> If a new device is connected into the '05e3:0608 Genesys Logic, Inc.
> USB-2.0 4-Port HUB' during this 10sec, the new connection can't
> trigger a remote wakeup interrupt from ehci.
The problem also exists on the device below:
05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Looks the hub devices made of Genesys Logic, Inc. chip are
very popular and can be found easily in electronics market, the
problem should be fixed.
Thanks,
--
Ming Lei
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