1 files changed, 0 insertions, 141 deletions
diff --git a/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c b/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c
deleted file mode 100644
index a9ccef5e1c..0000000000
--- a/ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*++
-
-Copyright (c) 2013-2014, ARM Ltd. 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.
-
---*/
-
-#include "ArmGicDxe.h"
-
-VOID
-EFIAPI
-IrqInterruptHandler (
-  IN EFI_EXCEPTION_TYPE           InterruptType,
-  IN EFI_SYSTEM_CONTEXT           SystemContext
-  );
-
-VOID
-EFIAPI
-ExitBootServicesEvent (
-  IN EFI_EVENT  Event,
-  IN VOID       *Context
-  );
-
-//
-// Making this global saves a few bytes in image size
-//
-EFI_HANDLE  gHardwareInterruptHandle = NULL;
-
-//
-// Notifications
-//
-EFI_EVENT EfiExitBootServicesEvent      = (EFI_EVENT)NULL;
-
-// Maximum Number of Interrupts
-UINTN mGicNumInterrupts                 = 0;
-
-HARDWARE_INTERRUPT_HANDLER  *gRegisteredInterruptHandlers = NULL;
-
-/**
-  Register Handler for the specified interrupt source.
-
-  @param This     Instance pointer for this protocol
-  @param Source   Hardware source of the interrupt
-  @param Handler  Callback for interrupt. NULL to unregister
-
-  @retval EFI_SUCCESS Source was updated to support Handler.
-  @retval EFI_DEVICE_ERROR  Hardware could not be programmed.
-
-**/
-EFI_STATUS
-EFIAPI
-RegisterInterruptSource (
-  IN EFI_HARDWARE_INTERRUPT_PROTOCOL    *This,
-  IN HARDWARE_INTERRUPT_SOURCE          Source,
-  IN HARDWARE_INTERRUPT_HANDLER         Handler
-  )
-{
-  if (Source > mGicNumInterrupts) {
-    ASSERT(FALSE);
-    return EFI_UNSUPPORTED;
-  }
-
-  if ((Handler == NULL) && (gRegisteredInterruptHandlers[Source] == NULL)) {
-    return EFI_INVALID_PARAMETER;
-  }
-
-  if ((Handler != NULL) && (gRegisteredInterruptHandlers[Source] != NULL)) {
-    return EFI_ALREADY_STARTED;
-  }
-
-  gRegisteredInterruptHandlers[Source] = Handler;
-
-  // If the interrupt handler is unregistered then disable the interrupt
-  if (NULL == Handler){
-    return This->DisableInterruptSource (This, Source);
-  } else {
-    return This->EnableInterruptSource (This, Source);
-  }
-}
-
-EFI_STATUS
-InstallAndRegisterInterruptService (
-  IN EFI_HARDWARE_INTERRUPT_PROTOCOL   *InterruptProtocol,
-  IN EFI_CPU_INTERRUPT_HANDLER          InterruptHandler,
-  IN EFI_EVENT_NOTIFY                   ExitBootServicesEvent
-  )
-{
-  EFI_STATUS               Status;
-  EFI_CPU_ARCH_PROTOCOL   *Cpu;
-
-  // Initialize the array for the Interrupt Handlers
-  gRegisteredInterruptHandlers = (HARDWARE_INTERRUPT_HANDLER*)AllocateZeroPool (sizeof(HARDWARE_INTERRUPT_HANDLER) * mGicNumInterrupts);
-  if (gRegisteredInterruptHandlers == NULL) {
-    return EFI_OUT_OF_RESOURCES;
-  }
-
-  Status = gBS->InstallMultipleProtocolInterfaces (
-                  &gHardwareInterruptHandle,
-                  &gHardwareInterruptProtocolGuid, InterruptProtocol,
-                  NULL
-                  );
-  if (EFI_ERROR (Status)) {
-    return Status;
-  }
-
-  //
-  // Get the CPU protocol that this driver requires.
-  //
-  Status = gBS->LocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (VOID **)&Cpu);
-  if (EFI_ERROR (Status)) {
-    return Status;
-  }
-
-  //
-  // Unregister the default exception handler.
-  //
-  Status = Cpu->RegisterInterruptHandler (Cpu, ARM_ARCH_EXCEPTION_IRQ, NULL);
-  if (EFI_ERROR (Status)) {
-    return Status;
-  }
-
-  //
-  // Register to receive interrupts
-  //
-  Status = Cpu->RegisterInterruptHandler (Cpu, ARM_ARCH_EXCEPTION_IRQ, InterruptHandler);
-  if (EFI_ERROR (Status)) {
-    return Status;
-  }
-
-  // Register for an ExitBootServicesEvent
-  Status = gBS->CreateEvent (EVT_SIGNAL_EXIT_BOOT_SERVICES, TPL_NOTIFY, ExitBootServicesEvent, NULL, &EfiExitBootServicesEvent);
-
-  return Status;
-}