retired PcdNtEmulatorEnable.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7792 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf

@@ -62,9 +62,6 @@
   gEfiSerialIoProtocolGuid                      # PROTOCOL BY_START
   gEfiDevicePathProtocolGuid                    # PROTOCOL TO_START
 
-[FeaturePcd.common]
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable
-
 [FixedPcd.common]
   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|115200
   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits|8

IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c

@@ -805,14 +805,6 @@ IsaSerialReceiveTransmit (
     do {
       Lsr.Data = READ_LSR (SerialDevice->IsaIo, SerialDevice->BaseAddress);
 
-      if (FeaturePcdGet (PcdNtEmulatorEnable)) {
-        //
-        // This is required for NT to avoid a forever-spin...
-        // This would be better if READ_LSR was a polling operation
-        // that would timeout.
-        //
-        Lsr.Bits.THRE = 1;
-      }
       //
       // Flush incomming data to prevent a an overrun during a long write
       //
@@ -1728,17 +1720,13 @@ IsaSerialPortPresent (
   WRITE_SCR (SerialDevice->IsaIo, SerialDevice->BaseAddress, 0xAA);
 
   if (READ_SCR (SerialDevice->IsaIo, SerialDevice->BaseAddress) != 0xAA) {
-    if (!FeaturePcdGet (PcdNtEmulatorEnable)) {
+    Status = FALSE;
-      Status = FALSE;
-    }
   }
 
   WRITE_SCR (SerialDevice->IsaIo, SerialDevice->BaseAddress, 0x55);
 
   if (READ_SCR (SerialDevice->IsaIo, SerialDevice->BaseAddress) != 0x55) {
-    if (!FeaturePcdGet (PcdNtEmulatorEnable)) {
+    Status = FALSE;
-      Status = FALSE;
-    }
   }
   //
   // Restore SCR

IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc

@@ -154,7 +154,7 @@
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdIsaBusSupportIsaMemory|TRUE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPciCfgDisable|TRUE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPciCfg2Disable|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|FALSE
+
 
 [PcdsFixedAtBuild.common]
   gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000

IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c

@@ -135,10 +135,8 @@ PeiStatusCodeDriverEntry (
   // Install PeiStatusCodePpi.
   // PeiServices use this Ppi to output status code.
   // use library
-  if (!FeaturePcdGet(PcdNtEmulatorEnable)) {
+  Status = PeiServicesInstallPpi (&mStatusCodePpiDescriptor);
-    Status = PeiServicesInstallPpi (&mStatusCodePpiDescriptor);
+  ASSERT_EFI_ERROR (Status);
-    ASSERT_EFI_ERROR (Status);
-  }
 
   return EFI_SUCCESS;
 }

IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.inf

@@ -69,7 +69,6 @@
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseOEM
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable
 
 
 [Pcd.common]

MdeModulePkg/MdeModulePkg.dec

@@ -229,9 +229,6 @@
   #  It can be disabled to save size.
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|TRUE|BOOLEAN|0x00010038
     
-  ## If this PCD is set as TRUE, the code specific to NT emulator will be enabled.
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|FALSE|BOOLEAN|0x0001003e
-  
   ## If TRUE, track statistical information about variable usage stored in the EFI system table.
   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics|FALSE|BOOLEAN|0x0001003f
   

MdeModulePkg/Universal/DebugSupportDxe/DebugSupportDxe.inf

@@ -6,7 +6,7 @@
 # provides debug-agent to periodically gain control during operation of the machine to
 # check for asynchronous commands form the host.
 #
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, Intel Corporation
 #
 #  All rights reserved. This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -84,10 +84,6 @@
   gEfiDebugSupportProtocolGuid                  ## PRODUCED
 
 
-[FeaturePcd.IA32]
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable
-
-
 [Depex]
   TRUE
 

MdeModulePkg/Universal/DebugSupportDxe/Ia32/PlDebugSupportIa32.c

@@ -115,31 +115,29 @@ ManageIdtEntryTable (
 
   Status = EFI_SUCCESS;
 
-  if (!FeaturePcdGet (PcdNtEmulatorEnable)) {
+  if (CompareMem (&IdtEntryTable[ExceptionType].NewDesc, &NullDesc, sizeof (IA32_IDT_GATE_DESCRIPTOR)) != 0) {
-    if (CompareMem (&IdtEntryTable[ExceptionType].NewDesc, &NullDesc, sizeof (IA32_IDT_GATE_DESCRIPTOR)) != 0) {
+    //
+    // we've already installed to this vector
+    //
+    if (NewCallback != NULL) {
       //
-      // we've already installed to this vector
+      // if the input handler is non-null, error
       //
-      if (NewCallback != NULL) {
+      Status = EFI_ALREADY_STARTED;
-        //
-        // if the input handler is non-null, error
-        //
-        Status = EFI_ALREADY_STARTED;
-      } else {
-        UnhookEntry (ExceptionType);
-      }
     } else {
+      UnhookEntry (ExceptionType);
+    }
+  } else {
+    //
+    // no user handler installed on this vector
+    //
+    if (NewCallback == NULL) {
       //
-      // no user handler installed on this vector
+      // if the input handler is null, error
       //
-      if (NewCallback == NULL) {
+      Status = EFI_INVALID_PARAMETER;
-        //
+    } else {
-        // if the input handler is null, error
+      HookEntry (ExceptionType, NewCallback);
-        //
-        Status = EFI_INVALID_PARAMETER;
-      } else {
-        HookEntry (ExceptionType, NewCallback);
-      }
     }
   }
 

Nt32Pkg/Nt32Pkg.dsc

@@ -319,7 +319,7 @@
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeReplayInOEM|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdComponentNameDisable|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdDriverDiagnosticsDisable|FALSE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|TRUE
   gEfiMdePkgTokenSpaceGuid.PcdComponentName2Disable|FALSE

UnixPkg/UnixPkg.dsc

@@ -299,7 +299,6 @@
   gEfiEdkModulePkgTokenSpaceGuid.PcdSupportUpdateCapsuleReset|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdComponentNameDisable|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdDriverDiagnosticsDisable|FALSE
-  gEfiEdkModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|FALSE
   gEfiEdkModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText|TRUE
   gEfiEdkModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|TRUE
   gEfiGenericPlatformTokenSpaceGuid.PcdPciIsaEnable|FALSE
@@ -335,7 +334,6 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdSupportUpdateCapsuleReset|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdComponentNameDisable|FALSE
   gEfiMdePkgTokenSpaceGuid.PcdDriverDiagnosticsDisable|FALSE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|TRUE
   gEfiMdePkgTokenSpaceGuid.PcdComponentName2Disable|FALSE