include/ddk: Add USB_HUB_DESCRIPTOR

[André Hentschel]

---
 include/ddk/usb100.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/ddk/usb100.h b/include/ddk/usb100.h
index b013f21..7ec7493 100644
--- a/include/ddk/usb100.h
+++ b/include/ddk/usb100.h
@@ -102,6 +102,17 @@ typedef struct _USB_COMMON_DESCRIPTOR {
 } USB_COMMON_DESCRIPTOR;
 typedef struct _USB_COMMON_DESCRIPTOR *PUSB_COMMON_DESCRIPTOR;
 
+typedef struct _USB_HUB_DESCRIPTOR {
+    UCHAR bDescriptorLength;
+    UCHAR bDescriptorType;
+    UCHAR bNumberOfPorts;
+    USHORT wHubCharacteristics;
+    UCHAR bPowerOnToPowerGood;
+    UCHAR bHubControlCurrent;
+    UCHAR bRemoveAndPowerMask[64];
+} USB_HUB_DESCRIPTOR;
+typedef struct _USB_HUB_DESCRIPTOR *PUSB_HUB_DESCRIPTOR;
+
 #include <poppack.h>
 
 #endif
-- 
1.8.1.2