On 11/01/2011 10:56 PM, Gerd Hoffmann wrote:
When attaching a new device we must send a wakeup request to the root
hub, otherwise the guest will not notice the new device in case the
usb hub is suspended.
Signed-off-by: Gerd Hoffmann<kra...@redhat.com>
---
hw/usb-hub.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/usb-hub.c b/hw/usb-hub.c
index 09c6516..7b47079 100644
--- a/hw/usb-hub.c
+++ b/hw/usb-hub.c
@@ -163,6 +163,7 @@ static void usb_hub_attach(USBPort *port1)
} else {
port->wPortStatus&= ~PORT_STAT_LOW_SPEED;
}
+ usb_wakeup(&s->dev);
}
static void usb_hub_detach(USBPort *port1)
pulled, In what cases, the usb hub will be suspended? and how to tell it
happened? thanks.
