Update the text to use "x64" instead of "X64" in MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteCr0.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteCr0.c b/MdePkg/Library/BaseLib/Ia32/WriteCr0.c
index 909b202907901860d8cfba6993a2efc69c42cf3f..776a44db5eb2b94812dbd5e2b03c10617f4733b8 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteCr0.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteCr0.c
@@ -1,7 +1,7 @@
 /** @file\r
   AsmWriteCr0 function\r
 \r
-  Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
+  Copyright (c) 2006 - 2008, Intel Corporation<BR>\r
   All rights reserved. This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -12,6 +12,17 @@
 \r
 **/\r
 \r
+/**\r
+  Writes a value to Control Register 0 (CR0).\r
+\r
+  Writes and returns a new value to CR0. This function is only available on\r
+  IA-32 and x64. This writes a 32-bit value on IA-32 and a 64-bit value on x64.\r
+\r
+  @param  Value The value to write to CR0.\r
+\r
+  @return The value written to CR0.\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmWriteCr0 (\r