1 files changed, 4 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c b/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
index d830572..ec97420 100644
--- a/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
+++ b/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
@@ -1168,6 +1168,10 @@ UnicodeToEfiKeyFlushState (
   There is one special input sequence that will force the system to reset.
   This is ESC R ESC r ESC R.
 
+  Note: current implementation support terminal types include: PC ANSI, VT100+/VTUTF8, VT100. 
+        The table below is not same with UEFI Spec 2.3 Appendix B Table 201(not support ANSI X3.64 /
+        DEC VT200-500 and extra support PC ANSI, VT100)since UEFI Table 201 is just an example.
+        
   Symbols used in table below
   ===========================
     ESC = 0x1B