#/** @file\r
-# Ps2 Keyboard Driver\r
+# Ps2 Keyboard UEFI Driver which produce gEfiSimpleTextInProtocolGuid and gEfiSimpleTextInputExProtocolGuid\r
+# protocol. \r
+# The keyboard type implemented follows IBM compatible PS2 protocol, with Scan Codes Set 1.\r
#\r
# This dirver directly uses IsaIo protocol service to support KeyBoard work.\r
# Copyright (c) 2006 - 2009, Intel Corporation.\r