Re: [Qemu-devel] [PATCH 1/3] usb-hub: wakeup on attach

[Gerd Hoffmann]

  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