usb: move USB_REQ_SET_ADDRESS handling to common code

USB_REQ_SET_ADDRESS handling is identical in *all* emulated devices.
Move it to common code.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

hw/usb-bt.c

@@ -413,10 +413,6 @@ static int usb_bt_handle_control(USBDevice *dev, int request, int value,
         }
         ret = 0;
         break;
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
     case DeviceRequest | USB_REQ_GET_CONFIGURATION:
         data[0] = 1;
         ret = 1;

hw/usb-desc.c

@@ -266,6 +266,12 @@ int usb_desc_handle_control(USBDevice *dev, int request, int value,
 
     assert(desc != NULL);
     switch(request) {
+    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
+        dev->addr = value;
+        trace_usb_set_addr(dev->addr);
+        ret = 0;
+        break;
+
     case DeviceRequest | USB_REQ_GET_DESCRIPTOR:
         ret = usb_desc_get_descriptor(dev, value, data, length);
         break;

hw/usb-hid.c

@@ -695,10 +695,6 @@ static int usb_hid_handle_control(USBDevice *dev, int request, int value,
         }
         ret = 0;
         break;
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
     case DeviceRequest | USB_REQ_GET_CONFIGURATION:
         data[0] = 1;
         ret = 1;

hw/usb-hub.c

@@ -297,10 +297,6 @@ static int usb_hub_handle_control(USBDevice *dev, int request, int value,
         }
         ret = 0;
         break;
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
     case DeviceRequest | USB_REQ_GET_CONFIGURATION:
         data[0] = 1;
         ret = 1;

hw/usb-msd.c

@@ -261,10 +261,6 @@ static int usb_msd_handle_control(USBDevice *dev, int request, int value,
         }
         ret = 0;
         break;
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
     case DeviceRequest | USB_REQ_GET_CONFIGURATION:
         data[0] = 1;
         ret = 1;

hw/usb-net.c

@@ -1076,11 +1076,6 @@ static int usb_net_handle_control(USBDevice *dev, int request, int value,
         ret = 0;
         break;
 
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
-
     case ClassInterfaceOutRequest | USB_CDC_SEND_ENCAPSULATED_COMMAND:
         if (!s->rndis || value || index != 0)
             goto fail;

hw/usb-serial.c

@@ -254,10 +254,6 @@ static int usb_serial_handle_control(USBDevice *dev, int request, int value,
         }
         ret = 0;
         break;
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
     case DeviceRequest | USB_REQ_GET_CONFIGURATION:
         data[0] = 1;
         ret = 1;

hw/usb-wacom.c

@@ -284,10 +284,6 @@ static int usb_wacom_handle_control(USBDevice *dev, int request, int value,
         }
         ret = 0;
         break;
-    case DeviceOutRequest | USB_REQ_SET_ADDRESS:
-        dev->addr = value;
-        ret = 0;
-        break;
     case DeviceRequest | USB_REQ_GET_CONFIGURATION:
         data[0] = 1;
         ret = 1;

trace-events

@@ -194,6 +194,7 @@ disable sun4m_iommu_bad_addr(uint64_t addr) "bad addr %"PRIx64""
 disable usb_desc_device(int addr, int len, int ret) "dev %d query device, len %d, ret %d"
 disable usb_desc_config(int addr, int index, int len, int ret) "dev %d query config %d, len %d, ret %d"
 disable usb_desc_string(int addr, int index, int len, int ret) "dev %d query string %d, len %d, ret %d"
+disable usb_set_addr(int addr) "dev %d"
 
 # vl.c
 disable vm_state_notify(int running, int reason) "running %d reason %d"