Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteDr1.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr1.c b/MdePkg/Library/BaseLib/Ia32/WriteDr1.c
index f9d1c2b5fb21d1c3099aafe64fd0671476b60f25..480ff5bb32f37759547a3553839502e5b25cba65 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteDr1.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteDr1.c
@@ -17,6 +17,17 @@
 //\r
 \r
 \r
+/**\r
+  Writes a value to Debug Register 1 (DR1).\r
+\r
+  Writes and returns a new value to DR1. 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  Dr1 The value to write to Dr1.\r
+\r
+  @return The value written to Debug Register 1 (DR1).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmWriteDr1 (\r