usb: add vendor request defines

Add defines for vendor specific usb control requests.
Group defines by Device / Interface / Endpoint while
being at it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

diff --git a/include/hw/usb.h b/include/hw/usb.h
index 0a6ef4a..2a3ea0c 100644 (file)
--- a/include/hw/usb.h
+++ b/include/hw/usb.h
@@ -102,17 +102,26 @@
 
 #define DeviceRequest ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_DEVICE)<<8)
 #define DeviceOutRequest ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_DEVICE)<<8)
-#define InterfaceRequest \
+#define VendorDeviceRequest ((USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_DEVICE)<<8)
+#define VendorDeviceOutRequest \
+        ((USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_DEVICE)<<8)
+
+#define InterfaceRequest                                        \
         ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_INTERFACE)<<8)
 #define InterfaceOutRequest \
         ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_INTERFACE)<<8)
-#define EndpointRequest ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_ENDPOINT)<<8)
-#define EndpointOutRequest \
-        ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_ENDPOINT)<<8)
 #define ClassInterfaceRequest \
         ((USB_DIR_IN|USB_TYPE_CLASS|USB_RECIP_INTERFACE)<<8)
 #define ClassInterfaceOutRequest \
         ((USB_DIR_OUT|USB_TYPE_CLASS|USB_RECIP_INTERFACE)<<8)
+#define VendorInterfaceRequest \
+        ((USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_INTERFACE)<<8)
+#define VendorInterfaceOutRequest \
+        ((USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE)<<8)
+
+#define EndpointRequest ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_ENDPOINT)<<8)
+#define EndpointOutRequest \
+        ((USB_DIR_OUT|USB_TYPE_STANDARD|USB_RECIP_ENDPOINT)<<8)
 
 #define USB_REQ_GET_STATUS             0x00
 #define USB_REQ_CLEAR_FEATURE          0x01