From ea2d90867ac938e89c4bae0d1c7308940af00784 Mon Sep 17 00:00:00 2001
From: vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 4 Mar 2009 02:10:20 +0000
Subject: retired PcdNtEmulatorEnable.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7792 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf                |  3 ---
 IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c    | 16 ++--------------
 IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc      |  2 +-
 .../Universal/StatusCode/Pei/PeiStatusCode.c             |  6 ++----
 .../Universal/StatusCode/Pei/PeiStatusCode.inf           |  1 -
 5 files changed, 5 insertions(+), 23 deletions(-)

(limited to 'IntelFrameworkModulePkg')

diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf b/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
index 122a7824f6..b3cfdae0e3 100644
--- a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
+++ b/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
diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c b/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
index f4c00bb770..6a7713cdaf 100644
--- a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
+++ b/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
diff --git a/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc b/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc
index 5e2ac13ea0..9e0ae806c3 100644
--- a/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc
+++ b/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc
@@ -154,7 +154,7 @@
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdIsaBusSupportIsaMemory|TRUE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPciCfgDisable|TRUE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPciCfg2Disable|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|FALSE
+
 
 [PcdsFixedAtBuild.common]
   gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000
diff --git a/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c b/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c
index 07b6b1af0c..f147291574 100644
--- a/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c
+++ b/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);
-    ASSERT_EFI_ERROR (Status);
-  }
+  Status = PeiServicesInstallPpi (&mStatusCodePpiDescriptor);
+  ASSERT_EFI_ERROR (Status);
 
   return EFI_SUCCESS;
 }
diff --git a/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.inf b/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.inf
index 5902d51c1a..f8b20c01c7 100644
--- a/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.inf
+++ b/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.inf
@@ -69,7 +69,6 @@
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseOEM
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial
-  gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable
 
 
 [Pcd.common]
-- 
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