Synchronize the h files with c files.

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

diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibIcc.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibIcc.c
index 0d4ee407244aabe2fc3cdbf6579ebbc536c7d42f..bfd9d031060ce67c725b6a73f65ac63f0a7dde22 100644 (file)
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibIcc.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibIcc.c
@@ -26,7 +26,7 @@
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read from Address.\r
+  @return The value read.\r
 \r
 **/\r
 UINT8\r
@@ -50,9 +50,7 @@ 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
+  @return Value.\r
 \r
 **/\r
 UINT8\r
@@ -73,10 +71,11 @@ MmioWrite8 (
   operations are serialized.\r
 \r
   If 16-bit MMIO register operations are not supported, then ASSERT().\r
+  If Address is not aligned on a 16-bit boundary, then ASSERT().\r
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read from Address.\r
+  @return The value read.\r
 \r
 **/\r
 UINT16\r
@@ -97,13 +96,12 @@ MmioRead16 (
   and write operations are serialized.\r
 \r
   If 16-bit MMIO register operations are not supported, then ASSERT().\r
+  If Address is not aligned on a 16-bit boundary, then ASSERT().\r
 \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
+  @return Value.\r
 \r
 **/\r
 UINT16\r
@@ -125,10 +123,11 @@ MmioWrite16 (
   operations are serialized.\r
 \r
   If 32-bit MMIO register operations are not supported, then ASSERT().\r
+  If Address is not aligned on a 32-bit boundary, then ASSERT().\r
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read from Address.\r
+  @return The value read.\r
 \r
 **/\r
 UINT32\r
@@ -149,13 +148,12 @@ MmioRead32 (
   and write operations are serialized.\r
 \r
   If 32-bit MMIO register operations are not supported, then ASSERT().\r
+  If Address is not aligned on a 32-bit boundary, then ASSERT().\r
 \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
+  @return Value.\r
 \r
 **/\r
 UINT32\r
@@ -177,10 +175,11 @@ MmioWrite32 (
   operations are serialized.\r
 \r
   If 64-bit MMIO register operations are not supported, then ASSERT().\r
+  If Address is not aligned on a 64-bit boundary, then ASSERT().\r
 \r
   @param  Address The MMIO register to read.\r
 \r
-  @return The value read from Address.\r
+  @return The value read.\r
 \r
 **/\r
 UINT64\r
@@ -201,13 +200,11 @@ MmioRead64 (
   and write operations are serialized.\r
 \r
   If 64-bit MMIO register operations are not supported, then ASSERT().\r
+  If Address is not aligned on a 64-bit boundary, then ASSERT().\r
 \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
 UINT64\r
 EFIAPI\r
@@ -233,7 +230,7 @@ MmioWrite64 (
 \r
   @param  Port  The I/O port to read.\r
 \r
-  @return The value read from Port.\r
+  @return The value read.\r
 \r
 **/\r
 UINT8\r
@@ -265,9 +262,7 @@ 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 to the I/O port. It equals to the input\r
-          Value instead of the actual value read back from the\r
-          I/O port.\r
+  @return The value written the I/O port.\r
 \r
 **/\r
 UINT8\r
@@ -293,10 +288,11 @@ IoWrite8 (
   serialized.\r
 \r
   If 16-bit I/O port operations are not supported, then ASSERT().\r
+  If Port is not aligned on a 16-bit boundary, then ASSERT().\r
 \r
   @param  Port  The I/O port to read.\r
 \r
-  @return The value read from Port.\r
+  @return The value read.\r
 \r
 **/\r
 UINT16\r
@@ -326,13 +322,12 @@ IoRead16 (
   operations are serialized.\r
 \r
   If 16-bit I/O port operations are not supported, then ASSERT().\r
-\r
+  If Port is not aligned on a 16-bit boundary, then ASSERT().\r
+  \r
   @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 to the I/O port. It equals to the input\r
-          Value instead of the actual value read back from the\r
-          I/O port.\r
+  @return The value written the I/O port.\r
 \r
 **/\r
 UINT16\r
@@ -361,10 +356,11 @@ IoWrite16 (
   serialized.\r
 \r
   If 32-bit I/O port operations are not supported, then ASSERT().\r
-\r
+  If Port is not aligned on a 32-bit boundary, then ASSERT().\r
+  \r
   @param  Port  The I/O port to read.\r
 \r
-  @return The value read from Port.\r
+  @return The value read.\r
 \r
 **/\r
 UINT32\r
@@ -394,20 +390,19 @@ IoRead32 (
   operations are serialized.\r
 \r
   If 32-bit I/O port operations are not supported, then ASSERT().\r
-\r
+  If Port is not aligned on a 32-bit boundary, then ASSERT().\r
+  \r
   @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 to the I/O port. It equals to the input\r
-          Value instead of the actual value read back from the\r
-          I/O port.\r
+  @return The value written the I/O port.\r
 \r
 **/\r
 UINT32\r
 EFIAPI\r
 IoWrite32 (\r
-  IN      UINTN   Port,\r
-  IN      UINT32  Value\r
+  IN      UINTN                     Port,\r
+  IN      UINT32                    Value\r
   )\r
 {\r
   ASSERT ((Port & 3) == 0);\r