Index: uspace/lib/usb/include/usb/classes/hidut.h
===================================================================
--- uspace/lib/usb/include/usb/classes/hidut.h	(revision b9d7965c030b36edbe57f98e48b3ec70bdefd5ea)
+++ uspace/lib/usb/include/usb/classes/hidut.h	(revision 10849ffccdebb0cd25c0aaa277c3c03904744ee4)
@@ -59,5 +59,8 @@
 	USB_HIDUT_USAGE_GENERIC_DESKTOP_GAMEPAD = 5,
 	USB_HIDUT_USAGE_GENERIC_DESKTOP_KEYBOARD = 6,
-	USB_HIDUT_USAGE_GENERIC_DESKTOP_KEYPAD = 7
+	USB_HIDUT_USAGE_GENERIC_DESKTOP_KEYPAD = 7,
+	USB_HIDUT_USAGE_GENERIC_DESKTOP_X = 0x30,
+	USB_HIDUT_USAGE_GENERIC_DESKTOP_Y = 0x31,
+	USB_HIDUT_USAGE_GENERIC_DESKTOP_WHEEL = 0x38
 	/* USB_HIDUT_USAGE_GENERIC_DESKTOP_ = , */
 	
Index: uspace/lib/usb/src/hiddescriptor.c
===================================================================
--- uspace/lib/usb/src/hiddescriptor.c	(revision b9d7965c030b36edbe57f98e48b3ec70bdefd5ea)
+++ uspace/lib/usb/src/hiddescriptor.c	(revision 10849ffccdebb0cd25c0aaa277c3c03904744ee4)
@@ -640,5 +640,5 @@
 
 		usb_log_debug("\t\tOFFSET: %X\n", report_item->offset);
-		usb_log_debug("\t\tSIZE: %X\n", report_item->size);				
+		usb_log_debug("\t\tSIZE: %zu\n", report_item->size);
 		usb_log_debug("\t\tLOGMIN: %d\n", report_item->logical_minimum);
 		usb_log_debug("\t\tLOGMAX: %d\n", report_item->logical_maximum);		
@@ -679,6 +679,6 @@
 		usb_log_debug("Report ID: %d\n", report_des->report_id);
 		usb_log_debug("\tType: %d\n", report_des->type);
-		usb_log_debug("\tLength: %d\n", report_des->bit_length);		
-		usb_log_debug("\tItems: %d\n", report_des->item_length);		
+		usb_log_debug("\tLength: %zu\n", report_des->bit_length);
+		usb_log_debug("\tItems: %zu\n", report_des->item_length);
 
 		usb_hid_descriptor_print_list(&report_des->report_items);