1 files changed, 0 insertions, 91 deletions
diff --git a/OvmfPkg/VirtioNetDxe/Events.c b/OvmfPkg/VirtioNetDxe/Events.c
deleted file mode 100644
index 5be1af6ffb..0000000000
--- a/OvmfPkg/VirtioNetDxe/Events.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/** @file
-
-  Implements
-  - the SNM.WaitForPacket EVT_NOTIFY_WAIT event,
-  - the EVT_SIGNAL_EXIT_BOOT_SERVICES event
-  for the virtio-net driver.
-
-  Copyright (C) 2013, Red Hat, Inc.
-  Copyright (c) 2006 - 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.
-
-**/
-
-#include <Library/BaseLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-
-#include "VirtioNet.h"
-
-/**
-  Invoke a notification event
-
-  @param  Event                 Event whose notification function is being
-                                invoked.
-  @param  Context               The pointer to the notification function's
-                                context, which is implementation-dependent.
-
-**/
-
-VOID
-EFIAPI
-VirtioNetIsPacketAvailable (
-  IN  EFI_EVENT Event,
-  IN  VOID      *Context
-  )
-{
-  //
-  // This callback has been enqueued by an external application and is
-  // running at TPL_CALLBACK already.
-  //
-  // The WaitForPacket logic is similar to that of WaitForKey. The former has
-  // almost no documentation in either the UEFI-2.3.1+errC spec or the
-  // DWG-2.3.1, but WaitForKey does have some.
-  //
-  VNET_DEV *Dev;
-  UINT16   RxCurUsed;
-
-  Dev = Context;
-  if (Dev->Snm.State != EfiSimpleNetworkInitialized) {
-    return;
-  }
-
-  //
-  // virtio-0.9.5, 2.4.2 Receiving Used Buffers From the Device
-  //
-  MemoryFence ();
-  RxCurUsed = *Dev->RxRing.Used.Idx;
-  MemoryFence ();
-
-  if (Dev->RxLastUsed != RxCurUsed) {
-    gBS->SignalEvent (&Dev->Snp.WaitForPacket);
-  }
-}
-
-VOID
-EFIAPI
-VirtioNetExitBoot (
-  IN  EFI_EVENT Event,
-  IN  VOID      *Context
-  )
-{
-  //
-  // This callback has been enqueued by ExitBootServices() and is running at
-  // TPL_CALLBACK already.
-  //
-  // Shut down pending transfers according to DWG-2.3.1, "25.5.1 Exit Boot
-  // Services Event".
-  //
-  VNET_DEV *Dev;
-
-  Dev = Context;
-  if (Dev->Snm.State == EfiSimpleNetworkInitialized) {
-    Dev->VirtIo->SetDeviceStatus (Dev->VirtIo, 0);
-  }
-}