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

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

diff --git a/MdePkg/Library/BaseLib/Ia32/FlushCacheLine.c b/MdePkg/Library/BaseLib/Ia32/FlushCacheLine.c
index 1c7cc0f33f06cc9ff123dc8c2d2c01c8ee66748e..d157fbfb67f53222b17857ad54a24975dadf4801 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/FlushCacheLine.c
+++ b/MdePkg/Library/BaseLib/Ia32/FlushCacheLine.c
@@ -12,11 +12,24 @@
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
 \r
 \r
+\r
+/**\r
+  Flushes a cache line from all the instruction and data caches within the\r
+  coherency domain of the CPU.\r
+\r
+  Flushed the cache line specified by LinearAddress, and returns LinearAddress.\r
+  This function is only available on IA-32 and x64.\r
+\r
+  @param  LinearAddress The address of the cache line to flush. If the CPU is\r
+                        in a physical addressing mode, then LinearAddress is a\r
+                        physical address. If the CPU is in a virtual\r
+                        addressing mode, then LinearAddress is a virtual\r
+                        address.\r
+\r
+  @return LinearAddress\r
+**/\r
 VOID *\r
 EFIAPI\r
 AsmFlushCacheLine (\r