Update function comments for AsmPrepareThunk16, AsmThunk16, AsmPrepareAndThunk16...

[mirror_edk2.git] / MdePkg / Include / Library / BaseLib.h

diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index d704e98f5ffe97d29839ca9f73249dff3df10af9..291accc46a9d090cc5ccc391e66bd8e1ee3f7e89 100644 (file)
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -7031,8 +7031,8 @@ AsmGetThunk16Properties (
 \r
   Prepares all structures and code required to use AsmThunk16().\r
   \r
-  This interface is limited to be used in physical mode but can not be used in \r
-  virtual mode with paging.\r
+  This interface is limited to be used in either physical mode or virtual modes with paging enabled where the\r
+  virtual to physical mappings for ThunkContext.RealModeBuffer is mapped 1:1.\r
 \r
   If ThunkContext is NULL, then ASSERT().\r
 \r
@@ -7093,8 +7093,8 @@ AsmPrepareThunk16 (
   If both THUNK_ATTRIBUTE_DISABLE_A20_MASK_INT_15 and THUNK_ATTRIBUTE_DISABLE_A20_MASK_KBD_CTRL are set in \r
   ThunkAttributes, then ASSERT().\r
 \r
-  This interface is limited to be used in physical mode but can not be used in \r
-  virtual mode with paging.\r
+  This interface is limited to be used in either physical mode or virtual modes with paging enabled where the\r
+  virtual to physical mappings for ThunkContext.RealModeBuffer is mapped 1:1.\r
 \r
   @param  ThunkContext  A pointer to the context structure that describes the\r
                         16-bit real mode code to call.\r
@@ -7118,8 +7118,8 @@ AsmThunk16 (
   real mode thunk, then it is more efficient if AsmPrepareThunk16() is called\r
   once and AsmThunk16() can be called for each 16-bit real mode thunk.\r
 \r
-  This interface is limited to be used in physical mode but can not be used in \r
-  virtual mode with paging.\r
+  This interface is limited to be used in either physical mode or virtual modes with paging enabled where the\r
+  virtual to physical mappings for ThunkContext.RealModeBuffer is mapped 1:1.\r
 \r
   See AsmPrepareThunk16() and AsmThunk16() for the detailed description and ASSERT() conditions.\r
 \r