MdeModulePkg: Update comments in SimpleTextInEx according to UEFI 2.7

[mirror_edk2.git] / MdeModulePkg / Universal / Console / ConSplitterDxe / ConSplitter.h

diff --git a/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.h b/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.h
index eeea06186ffb85ef3731649165a8e94145f568a4..9469860bf0b6b16ff1922249b59106c78a0c4f2e 100644 (file)
--- a/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.h
+++ b/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.h
@@ -1396,11 +1396,14 @@ ConSplitterTextInSetState (
   Register a notification function for a particular keystroke for the input device.\r
 \r
   @param  This                     Protocol instance pointer.\r
-  @param  KeyData                  A pointer to a buffer that is filled in with the\r
-                                   keystroke information data for the key that was\r
-                                   pressed.\r
+  @param  KeyData                  A pointer to a buffer that is filled in with\r
+                                   the keystroke information for the key that was\r
+                                   pressed. If KeyData.Key, KeyData.KeyState.KeyToggleState\r
+                                   and KeyData.KeyState.KeyShiftState are 0, then any incomplete\r
+                                   keystroke will trigger a notification of the KeyNotificationFunction.\r
   @param  KeyNotificationFunction  Points to the function to be called when the key\r
-                                   sequence is typed specified by KeyData.\r
+                                   sequence is typed specified by KeyData. This notification function\r
+                                   should be called at <=TPL_CALLBACK.\r
   @param  NotifyHandle             Points to the unique handle assigned to the\r
                                    registered notification.\r
 \r