Code scrub:

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

diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c
index c28ad56624422d562209e982f07b0045007db3e3..db94f0f47e657489a18cc52c8bebe01b18abe355 100644 (file)
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c
@@ -37,7 +37,7 @@
 \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
@@ -61,6 +61,9 @@ MmioRead8 (
   @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
 UINT8\r
 EFIAPI\r
@@ -83,7 +86,7 @@ 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
@@ -108,6 +111,9 @@ MmioRead16 (
   @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
 UINT16\r
 EFIAPI\r
@@ -131,7 +137,7 @@ 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
@@ -156,6 +162,9 @@ MmioRead32 (
   @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
 UINT32\r
 EFIAPI\r
@@ -179,7 +188,7 @@ 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
@@ -204,6 +213,9 @@ 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
 UINT64\r
 EFIAPI\r
@@ -229,7 +241,7 @@ MmioWrite64 (
 \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
 __inline__\r
@@ -257,7 +269,9 @@ IoRead8 (
   @param  Port  The I/O port to write.\r
   @param  Value The value to write to the I/O port.\r
 \r
-  @return The value written the I/O port.\r
+  @return The value written to the I/O port. It equals to the\r
+          input Value instead of the actual value read back from\r
+          the I/O port.\r
 \r
 **/\r
 __inline__\r
@@ -283,7 +297,7 @@ 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
 __inline__\r
@@ -312,7 +326,9 @@ IoRead16 (
   @param  Port  The I/O port to write.\r
   @param  Value The value to write to the I/O port.\r
 \r
-  @return The value written the I/O port.\r
+  @return The value written to the I/O port. It equals to the\r
+          input Value instead of the actual value read back from\r
+          the I/O port.\r
 \r
 **/\r
 __inline__\r
@@ -339,7 +355,7 @@ 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
 __inline__\r
@@ -368,7 +384,9 @@ IoRead32 (
   @param  Port  The I/O port to write.\r
   @param  Value The value to write to the I/O port.\r
 \r
-  @return The value written the I/O port.\r
+  @return The value written to the I/O port. It equals to the\r
+          input Value instead of the actual value read back from\r
+          the I/O port.\r
 \r
 **/\r
 __inline__\r