@@ -77,10 +77,14 @@ void usb_device_reset(USBDevice *dev)
void usb_wakeup(USBEndpoint *ep)
{
USBDevice *dev = ep->dev;
+ USBBus *bus = usb_bus_from_device(dev);
if (dev->remote_wakeup && dev->port && dev->port->ops->wakeup) {
dev->port->ops->wakeup(dev->port);
}
+ if (bus->ops->wakeup_endpoint) {
+ bus->ops->wakeup_endpoint(bus, ep);
+ }
}
/**********************/
@@ -419,6 +419,7 @@ struct USBBus {
struct USBBusOps {
int (*register_companion)(USBBus *bus, USBPort *ports[],
uint32_t portcount, uint32_t firstport);
+ void (*wakeup_endpoint)(USBBus *bus, USBEndpoint *ep);
};
void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host);
Add usb bus op which is called whenever a usb endpoint becomes ready, so the host adapter emulation can react on that event. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- hw/usb.c | 4 ++++ hw/usb.h | 1 + 2 files changed, 5 insertions(+), 0 deletions(-)