From 280544daaa87178105578002545c54b2232a9276 Mon Sep 17 00:00:00 2001
From: eric_tian <eric_tian@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 3 Feb 2009 00:30:46 +0000
Subject: [PATCH] Add information in Meta-Data file

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7399 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
index fc36f98e23..deebed43ab 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
@@ -64,8 +64,15 @@
 
 
 [Protocols]
-  gEfiUsbIoProtocolGuid                         # PROTOCOL ALWAYS_CONSUMED
-  gEfiDevicePathProtocolGuid                    # PROTOCOL ALWAYS_CONSUMED
-  gEfiUsb2HcProtocolGuid                        # PROTOCOL ALWAYS_CONSUMED
-  gEfiUsbHcProtocolGuid                         # PROTOCOL ALWAYS_CONSUMED
+  gEfiUsbIoProtocolGuid                         ## ALWAYS_PRODUCED
+  gEfiDevicePathProtocolGuid                    ## ALWAYS_CONSUMED
+  gEfiUsb2HcProtocolGuid                        ## SOMETIMES_CONSUMED
+  gEfiUsbHcProtocolGuid                         ## SOMETIMES_CONSUMED
 
+# [Event]
+#   ##
+#   # Periodic timer event for monitoring attach/detach event in port and enumerate attached usb devices.
+#   #
+#   EVENT_TYPE_PERIODIC_TIMER                   ## PRODUCES
+#
+#