Patch from open source community for CryptoPkg to allow it to build for ARM using...

[mirror_edk2.git] / OptionRomPkg / AtapiPassThruDxe / AtapiPassThru.c

diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c
index f3288eb4ecaeb248dbb1401278583172011885c2..3578a1e4459c97cd13bf167e53c39cb78714c783 100644 (file)
--- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c
+++ b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.c
@@ -1,6 +1,6 @@
 /** @file\r
-  Copyright (c) 2006, Intel Corporation\r
-  All rights reserved. This program and the accompanying materials\r
+  Copyright (c) 2006, 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
@@ -13,12 +13,12 @@
 #include "AtapiPassThru.h"\r
 \r
 \r
-static SCSI_COMMAND_SET     gEndTable = { 0xff, (DATA_DIRECTION) 0xff };\r
+SCSI_COMMAND_SET     gEndTable = { 0xff, (DATA_DIRECTION) 0xff };\r
 \r
 ///\r
 /// This table contains all the supported ATAPI commands.\r
 ///\r
-static SCSI_COMMAND_SET     gSupportedATAPICommands[] = {\r
+SCSI_COMMAND_SET     gSupportedATAPICommands[] = {\r
   { OP_INQUIRY,                     DataIn  },\r
   { OP_LOAD_UNLOAD_CD,              NoData  },\r
   { OP_MECHANISM_STATUS,            DataIn  },\r
@@ -822,7 +822,7 @@ Returns:
     //\r
     // disable Interrupt\r
     //\r
-    DeviceControlValue |= bit (1);\r
+    DeviceControlValue |= BIT1;\r
     WritePortB (\r
       AtapiScsiPrivate->PciIo,\r
       AtapiScsiPrivate->IoPort->Alt.DeviceControl,\r
@@ -922,7 +922,7 @@ Returns:
   //\r
   // bit7 and bit5 are both set to 1 for backward compatibility\r
   //\r
-  DeviceSelect = (UINT8) (((bit (7) | bit (5)) | (Target << 4)));\r
+  DeviceSelect = (UINT8) (((BIT7 | BIT5) | (Target << 4)));\r
   WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Head, DeviceSelect);\r
 \r
   Command = ATAPI_SOFT_RESET_CMD;\r
@@ -1336,7 +1336,7 @@ Returns:
     //\r
     // disable Interrupt\r
     //\r
-    DeviceControlValue |= bit (1);\r
+    DeviceControlValue |= BIT1;\r
     WritePortB (\r
       AtapiScsiPrivate->PciIo,\r
       AtapiScsiPrivate->IoPort->Alt.DeviceControl,\r
@@ -1438,7 +1438,7 @@ Returns:
   //\r
   // bit7 and bit5 are both set to 1 for backward compatibility\r
   //\r
-  DeviceSelect = (UINT8) (((bit (7) | bit (5)) | (TargetId << 4)));\r
+  DeviceSelect = (UINT8) ((BIT7 | BIT5) | (TargetId << 4));\r
   WritePortB (AtapiScsiPrivate->PciIo, AtapiScsiPrivate->IoPort->Head, DeviceSelect);\r
 \r
   Command = ATAPI_SOFT_RESET_CMD;\r
@@ -1749,10 +1749,12 @@ Returns:
 {\r
   UINT8 Index;\r
   UINT8 *OpCode;\r
+  UINT8 ArrayLen;\r
 \r
   OpCode = (UINT8 *) (Packet->Cdb);\r
+  ArrayLen = (UINT8) (sizeof (gSupportedATAPICommands) / sizeof (gSupportedATAPICommands[0]));\r
 \r
-  for (Index = 0; CompareMem (&gSupportedATAPICommands[Index], &gEndTable, sizeof (SCSI_COMMAND_SET)); Index++) {\r
+  for (Index = 0; (Index < ArrayLen) && (CompareMem (&gSupportedATAPICommands[Index], &gEndTable, sizeof (SCSI_COMMAND_SET)) != 0); Index++) {\r
 \r
     if (*OpCode == gSupportedATAPICommands[Index].OpCode) {\r
       //\r
@@ -1990,10 +1992,12 @@ Returns:
 {\r
   UINT8 Index;\r
   UINT8 *OpCode;\r
+  UINT8 ArrayLen;\r
 \r
   OpCode = (UINT8 *) (Packet->Cdb);\r
+  ArrayLen = (UINT8) (sizeof (gSupportedATAPICommands) / sizeof (gSupportedATAPICommands[0]));\r
 \r
-  for (Index = 0; CompareMem (&gSupportedATAPICommands[Index], &gEndTable, sizeof (SCSI_COMMAND_SET)); Index++) {\r
+  for (Index = 0; (Index < ArrayLen) && (CompareMem (&gSupportedATAPICommands[Index], &gEndTable, sizeof (SCSI_COMMAND_SET)) != 0); Index++) {\r
 \r
     if (*OpCode == gSupportedATAPICommands[Index].OpCode) {\r
       //\r