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

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

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadTsc.c b/MdePkg/Library/BaseLib/Ia32/ReadTsc.c
index 3946ffc792117aace938bd286417f4b09661b691..4ffc0f2001364482f744e4a2f680e2b326ef2824 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ReadTsc.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadTsc.c
@@ -12,11 +12,18 @@
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
 \r
 \r
+\r
+/**\r
+  Reads the current value of Time Stamp Counter (TSC).\r
+\r
+  Reads and returns the current value of TSC. This function is only available\r
+  on IA-32 and x64.\r
+\r
+  @return The current value of TSC\r
+\r
+**/\r
 UINT64\r
 EFIAPI\r
 AsmReadTsc (\r