1 files changed, 0 insertions, 100 deletions
diff --git a/DuetPkg/PciBusNoEnumerationDxe/PciPowerManagement.c b/DuetPkg/PciBusNoEnumerationDxe/PciPowerManagement.c
deleted file mode 100644
index eaeaeb762d..0000000000
--- a/DuetPkg/PciBusNoEnumerationDxe/PciPowerManagement.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*++
-
-Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials                          
-are licensed and made available under the terms and conditions of the BSD License         
-which accompanies this distribution.  The full text of the license may be found at        
-http://opensource.org/licenses/bsd-license.php                                            
-                                                                                          
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
-
-Module Name:
-
-  PciPowerManagement.c
-  
-Abstract:
-
-  PCI Bus Driver
-
-Revision History
-
---*/
-
-#include "PciBus.h"
-
-EFI_STATUS
-EFIAPI
-ResetPowerManagementFeature (
-  IN PCI_IO_DEVICE *PciIoDevice
-  )
-/*++
-
-Routine Description:
-
-  This function is intended to turn off PWE assertion and
-  put the device to D0 state if the device supports
-  PCI Power Management.
-
-Arguments:
-
-Returns:
-  
-  None
-
---*/
-{
-  EFI_STATUS  Status;
-  UINT8       PowerManagementRegBlock;
-  UINT16      PowerManagementCSR;
-
-  PowerManagementRegBlock = 0;
-
-  Status = LocateCapabilityRegBlock (
-            PciIoDevice,
-            EFI_PCI_CAPABILITY_ID_PMI,
-            &PowerManagementRegBlock,
-            NULL
-            );
-
-  if (EFI_ERROR (Status)) {
-    return EFI_UNSUPPORTED;
-  }
-
-  //
-  // Turn off the PWE assertion and put the device into D0 State
-  //
-
-  //
-  // Read PMCSR
-  //
-  Status = PciIoDevice->PciIo.Pci.Read (
-                                    &PciIoDevice->PciIo,
-                                    EfiPciIoWidthUint16,
-                                    PowerManagementRegBlock + 4,
-                                    1,
-                                    &PowerManagementCSR
-                                    );
-  if (!EFI_ERROR (Status)) {
-    //
-    // Clear PME_Status bit
-    //
-    PowerManagementCSR |= BIT15;
-    //
-    // Clear PME_En bit. PowerState = D0.
-    //
-    PowerManagementCSR &= ~(BIT8 | BIT1 | BIT0);
-
-    //
-    // Write PMCSR
-    //
-    Status = PciIoDevice->PciIo.Pci.Write (
-                                      &PciIoDevice->PciIo,
-                                      EfiPciIoWidthUint16,
-                                      PowerManagementRegBlock + 4,
-                                      1,
-                                      &PowerManagementCSR
-                                      );
-  }
-  return Status;
-}