Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / ReadMm1.c

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadMm1.c b/MdePkg/Library/BaseLib/Ia32/ReadMm1.c
index e4d0e08b93941e2c6d5f40d95a59d7400bbe3b04..1dde8e1bfd1bb0b866b4a0ff90320971a0efd746 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ReadMm1.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadMm1.c
@@ -12,6 +12,20 @@
 \r
 **/\r
 \r
+//\r
+// Include common header file for this module.\r
+//\r
+\r
+\r
+/**\r
+  Reads the current value of 64-bit MMX Register #1 (MM1).\r
+\r
+  Reads and returns the current value of MM1. This function is only available\r
+  on IA-32 and X64.\r
+\r
+  @return The current value of MM1.\r
+\r
+**/\r
 UINT64\r
 EFIAPI\r
 AsmReadMm1 (\r