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Subject: Re: [Qemu-devel] [PATCH 1/3] usb-hub: wakeup on attach
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To: hkran <hkran@vnet.linux.ibm.com>
Cc: qemu-devel@nongnu.org

  Hi,

>>   static void usb_hub_detach(USBPort *port1)
> pulled, In what cases, the usb hub will be suspended? and how to tell it
> happened? thanks.

The guest enables the remote-wakeup feature.  'lspci -v' (within the
guest) shows it.

cheers,
  Gerd