Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteDr2.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr2.c b/MdePkg/Library/BaseLib/Ia32/WriteDr2.c
index 61f0979bf12ef7fe3c78f8d3e2c233415eeb5138..2116a1047e7726fc70cf4956e2493b5ded9c547e 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteDr2.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteDr2.c
@@ -17,6 +17,17 @@
 //\r
 \r
 \r
+/**\r
+  Writes a value to Debug Register 2 (DR2).\r
+\r
+  Writes and returns a new value to DR2. 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  Dr2 The value to write to Dr2.\r
+\r
+  @return The value written to Debug Register 2 (DR2).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmWriteDr2 (\r