diff options
Diffstat (limited to 'hw/usb-hub.c')
| -rw-r--r-- | hw/usb-hub.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/hw/usb-hub.c b/hw/usb-hub.c index bd7641c4bf..22562565c7 100644 --- a/hw/usb-hub.c +++ b/hw/usb-hub.c @@ -455,44 +455,6 @@ static int usb_hub_handle_data(USBDevice *dev, USBPacket *p) return ret; } -static int usb_hub_broadcast_packet(USBHubState *s, USBPacket *p) -{ - USBHubPort *port; - USBDevice *dev; - int i, ret; - - for(i = 0; i < NUM_PORTS; i++) { - port = &s->ports[i]; - dev = port->port.dev; - if (dev && dev->attached && (port->wPortStatus & PORT_STAT_ENABLE)) { - ret = usb_handle_packet(dev, p); - if (ret != USB_RET_NODEV) { - return ret; - } - } - } - return USB_RET_NODEV; -} - -static int usb_hub_handle_packet(USBDevice *dev, USBPacket *p) -{ - USBHubState *s = (USBHubState *)dev; - -#if defined(DEBUG) && 0 - printf("usb_hub: pid=0x%x\n", pid); -#endif - if (dev->state == USB_STATE_DEFAULT && - dev->addr != 0 && - p->devaddr != dev->addr && - (p->pid == USB_TOKEN_SETUP || - p->pid == USB_TOKEN_OUT || - p->pid == USB_TOKEN_IN)) { - /* broadcast the packet to the devices */ - return usb_hub_broadcast_packet(s, p); - } - return usb_generic_handle_packet(dev, p); -} - static void usb_hub_handle_destroy(USBDevice *dev) { USBHubState *s = (USBHubState *)dev; @@ -562,7 +524,6 @@ static void usb_hub_class_initfn(ObjectClass *klass, void *data) uc->product_desc = "QEMU USB Hub"; uc->usb_desc = &desc_hub; uc->find_device = usb_hub_find_device; - uc->handle_packet = usb_hub_handle_packet; uc->handle_reset = usb_hub_handle_reset; uc->handle_control = usb_hub_handle_control; uc->handle_data = usb_hub_handle_data; |