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retired PcdNtEmulatorEnable.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7792 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2009-03-04 02:10:20 +00:00
parent 7ee40c6e79
commit ea2d90867a
10 changed files with 25 additions and 54 deletions
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3
IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
View File

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

16
IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
View File

@@ -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

2
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc
View File

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

6
IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c
View File

@@ -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;
}

1
IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.inf
View File

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