Clean up DEC files:

[mirror_edk2.git] / IntelFrameworkPkg / Library / DxeIoLibCpuIo / IoLibMmioBuffer.c

diff --git a/IntelFrameworkPkg/Library/DxeIoLibCpuIo/IoLibMmioBuffer.c b/IntelFrameworkPkg/Library/DxeIoLibCpuIo/IoLibMmioBuffer.c
index 1a39f212884454ca4e3b7c081cf32081c5d81f80..b4b9ad5d2f54739c3ead0b74c824598c14c102ca 100644 (file)
--- a/IntelFrameworkPkg/Library/DxeIoLibCpuIo/IoLibMmioBuffer.c
+++ b/IntelFrameworkPkg/Library/DxeIoLibCpuIo/IoLibMmioBuffer.c
@@ -1,8 +1,8 @@
 /** @file\r
   I/O Library MMIO Buffer Functions.\r
 \r
-  Copyright (c) 2007, Intel Corporation<BR>\r
-  All rights reserved. This program and the accompanying materials\r
+  Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r
+  This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
   http://opensource.org/licenses/bsd-license.php\r
@@ -10,6 +10,8 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \r
+  Module Name:  IoLibMmioBuffer.c\r
+\r
 **/\r
 \r
 \r
@@ -48,7 +50,7 @@ MmioReadBuffer8 (
 \r
   ReturnBuffer = Buffer;\r
 \r
-  while (Length--) {\r
+  while (Length-- > 0) {\r
     *(Buffer++) = MmioRead8 (StartAddress++);\r
   }\r
 \r
@@ -68,6 +70,7 @@ MmioReadBuffer8 (
   If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().\r
 \r
   If Length is not aligned on a 16-bit boundary, then ASSERT().\r
+  \r
   If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r
 \r
   @param  StartAddress    Starting address for the MMIO region to be copied from.\r
@@ -97,7 +100,7 @@ MmioReadBuffer16 (
 \r
   ReturnBuffer = Buffer;\r
 \r
-  while (Length) {\r
+  while (Length > 0) {\r
     *(Buffer++) = MmioRead16 (StartAddress);\r
     StartAddress += sizeof (UINT16);\r
     Length -= sizeof (UINT16);\r
@@ -148,7 +151,7 @@ MmioReadBuffer32 (
 \r
   ReturnBuffer = Buffer;\r
 \r
-  while (Length) {\r
+  while (Length > 0) {\r
     *(Buffer++) = MmioRead32 (StartAddress);\r
     StartAddress += sizeof (UINT32);\r
     Length -= sizeof (UINT32);\r
@@ -170,6 +173,7 @@ MmioReadBuffer32 (
   If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().\r
 \r
   If Length is not aligned on a 64-bit boundary, then ASSERT().\r
+ \r
   If Buffer is not aligned on a 64-bit boundary, then ASSERT().\r
 \r
   @param  StartAddress    Starting address for the MMIO region to be copied from.\r
@@ -199,7 +203,7 @@ MmioReadBuffer64 (
 \r
   ReturnBuffer = Buffer;\r
 \r
-  while (Length) {\r
+  while (Length > 0) {\r
     *(Buffer++) = MmioRead64 (StartAddress);\r
     StartAddress += sizeof (UINT64);\r
     Length -= sizeof (UINT64);\r
@@ -224,7 +228,7 @@ MmioReadBuffer64 (
   @param  Length     Size in bytes of the copy.\r
   @param  Buffer          Pointer to a system memory buffer containing the data to write.\r
 \r
-  @return Size in bytes of the copy.\r
+  @return Buffer\r
 \r
 **/\r
 UINT8 *\r
@@ -242,7 +246,7 @@ MmioWriteBuffer8 (
 \r
   ReturnBuffer = (UINT8 *) Buffer;\r
 \r
-  while (Length--) {\r
+  while (Length-- > 0) {\r
      MmioWrite8 (StartAddress++, *(Buffer++));\r
   }\r
 \r
@@ -255,7 +259,7 @@ MmioWriteBuffer8 (
 \r
   Copy data from system memory specified by Buffer to MMIO region specified\r
   by starting address StartAddress by using 16-bit access. The total number\r
-  of byte to be copied is specified by Length. Length is returned.\r
+  of byte to be copied is specified by Length. Buffer is returned.\r
 \r
   If StartAddress is not aligned on a 16-bit boundary, then ASSERT().\r
 \r
@@ -270,7 +274,7 @@ MmioWriteBuffer8 (
   @param  Length     Size in bytes of the copy.\r
   @param  Buffer          Pointer to a system memory buffer containing the data to write.\r
 \r
-  @return Size in bytes of the copy.\r
+  @return Buffer\r
 \r
 **/\r
 UINT16 *\r
@@ -293,7 +297,7 @@ MmioWriteBuffer16 (
 \r
   ReturnBuffer = (UINT16 *) Buffer;\r
 \r
-  while (Length) {\r
+  while (Length > 0) {\r
     MmioWrite16 (StartAddress, *(Buffer++));\r
 \r
     StartAddress += sizeof (UINT16);\r
@@ -309,7 +313,7 @@ MmioWriteBuffer16 (
 \r
   Copy data from system memory specified by Buffer to MMIO region specified\r
   by starting address StartAddress by using 32-bit access. The total number\r
-  of byte to be copied is specified by Length. Length is returned.\r
+  of byte to be copied is specified by Length. Buffer is returned.\r
 \r
   If StartAddress is not aligned on a 32-bit boundary, then ASSERT().\r
 \r
@@ -324,7 +328,7 @@ MmioWriteBuffer16 (
   @param  Length     Size in bytes of the copy.\r
   @param  Buffer          Pointer to a system memory buffer containing the data to write.\r
 \r
-  @return Size in bytes of the copy.\r
+  @return Buffer\r
 \r
 **/\r
 UINT32 *\r
@@ -347,7 +351,7 @@ MmioWriteBuffer32 (
 \r
   ReturnBuffer = (UINT32 *) Buffer;\r
 \r
-  while (Length) {\r
+  while (Length > 0) {\r
     MmioWrite32 (StartAddress, *(Buffer++));\r
 \r
     StartAddress += sizeof (UINT32);\r
@@ -362,7 +366,7 @@ MmioWriteBuffer32 (
 \r
   Copy data from system memory specified by Buffer to MMIO region specified\r
   by starting address StartAddress by using 64-bit access. The total number\r
-  of byte to be copied is specified by Length. Length is returned.\r
+  of byte to be copied is specified by Length. Buffer is returned.\r
 \r
   If StartAddress is not aligned on a 64-bit boundary, then ASSERT().\r
 \r
@@ -377,7 +381,7 @@ MmioWriteBuffer32 (
   @param  Length     Size in bytes of the copy.\r
   @param  Buffer          Pointer to a system memory buffer containing the data to write.\r
 \r
-  @return Size in bytes of the copy.\r
+  @return Buffer\r
 \r
 **/\r
 UINT64 *\r
@@ -400,7 +404,7 @@ MmioWriteBuffer64 (
 \r
   ReturnBuffer = (UINT64 *) Buffer;\r
 \r
-  while (Length) {\r
+  while (Length > 0) {\r
     MmioWrite64 (StartAddress, *(Buffer++));\r
 \r
     StartAddress += sizeof (UINT64);\r