Code scrub:

[mirror_edk2.git] / MdePkg / Library / BaseIoLibIntrinsic / IoLibMsc.c

diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibMsc.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibMsc.c
index 9fec1bcae90779cf399eef1ad3f32b770c63c700..1e903a7e254aa20aa53b95c04022b062a946ad8f 100644 (file)
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibMsc.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibMsc.c
@@ -63,7 +63,7 @@ void          _ReadWriteBarrier (void);
 \r
   @param  Port  The I/O port to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Port.\r
 \r
 **/\r
 UINT8\r
@@ -119,7 +119,7 @@ IoWrite8 (
 \r
   @param  Port  The I/O port to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Port.\r
 \r
 **/\r
 UINT16\r
@@ -177,7 +177,7 @@ IoWrite16 (
 \r
   @param  Port  The I/O port to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Port.\r
 \r
 **/\r
 UINT32\r
@@ -236,7 +236,7 @@ IoWrite32 (
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Address.\r
 \r
 **/\r
 UINT8\r
@@ -262,7 +262,11 @@ MmioRead8 (
 \r
   @param  Address The MMIO register to write.\r
   @param  Value   The value to write to the MMIO register.\r
-\r
+  \r
+  @return The value written to the Mmio. It equals to the input\r
+          Value instead of the actual value read back from the\r
+          Mmio.\r
+  \r
 **/\r
 UINT8\r
 EFIAPI\r
@@ -285,7 +289,7 @@ MmioWrite8 (
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Address.\r
 \r
 **/\r
 UINT16\r
@@ -312,6 +316,9 @@ MmioRead16 (
 \r
   @param  Address The MMIO register to write.\r
   @param  Value   The value to write to the MMIO register.\r
+  \r
+  @return The value read from the Mmio after wrote specified\r
+          Value.\r
 \r
 **/\r
 UINT16\r
@@ -336,7 +343,7 @@ MmioWrite16 (
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Address.\r
 \r
 **/\r
 UINT32\r
@@ -363,6 +370,10 @@ MmioRead32 (
 \r
   @param  Address The MMIO register to write.\r
   @param  Value   The value to write to the MMIO register.\r
+  \r
+  @return The value written to the Mmio. It equals to the input\r
+          Value instead of the actual value read back from the\r
+          Mmio.\r
 \r
 **/\r
 UINT32\r
@@ -387,7 +398,7 @@ MmioWrite32 (
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read.\r
+  @return The value read from Address.\r
 \r
 **/\r
 UINT64\r
@@ -415,6 +426,10 @@ MmioRead64 (
   @param  Address The MMIO register to write.\r
   @param  Value   The value to write to the MMIO register.\r
 \r
+  @return The value written to the Mmio. It equals to the input\r
+          Value instead of the actual value read back from the\r
+          Mmio.\r
+  \r
 **/\r
 UINT64\r
 EFIAPI\r