1 files changed, 0 insertions, 84 deletions
diff --git a/OvmfPkg/XenBusDxe/EventChannel.c b/OvmfPkg/XenBusDxe/EventChannel.c
deleted file mode 100644
index 6a36dca299..0000000000
--- a/OvmfPkg/XenBusDxe/EventChannel.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/** @file
-  Event Channel function implementation.
-
-  Event channel are use to notify of an event that happend in a shared
-  structure for example.
-
-  Copyright (C) 2014, Citrix Ltd.
-
-  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 "EventChannel.h"
-
-#include <Library/XenHypercallLib.h>
-
-UINT32
-XenEventChannelNotify (
-  IN XENBUS_DEVICE *Dev,
-  IN evtchn_port_t Port
-  )
-{
-  INTN ReturnCode;
-  evtchn_send_t Send;
-
-  Send.port = Port;
-  ReturnCode = XenHypercallEventChannelOp (EVTCHNOP_send, &Send);
-  return (UINT32)ReturnCode;
-}
-
-UINT32
-EFIAPI
-XenBusEventChannelAllocate (
-  IN  XENBUS_PROTOCOL *This,
-  IN  domid_t         DomainId,
-  OUT evtchn_port_t   *Port
-  )
-{
-  evtchn_alloc_unbound_t Parameter;
-  UINT32 ReturnCode;
-
-  Parameter.dom = DOMID_SELF;
-  Parameter.remote_dom = DomainId;
-  ReturnCode = (UINT32)XenHypercallEventChannelOp (
-                                   EVTCHNOP_alloc_unbound,
-                                   &Parameter);
-  if (ReturnCode != 0) {
-    DEBUG ((EFI_D_ERROR, "ERROR: alloc_unbound failed with rc=%d", ReturnCode));
-    return ReturnCode;
-  }
-  *Port = Parameter.port;
-  return ReturnCode;
-}
-
-UINT32
-EFIAPI
-XenBusEventChannelNotify (
-  IN XENBUS_PROTOCOL *This,
-  IN evtchn_port_t   Port
-  )
-{
-  XENBUS_PRIVATE_DATA *Private;
-
-  Private = XENBUS_PRIVATE_DATA_FROM_THIS(This);
-  return XenEventChannelNotify (Private->Dev, Port);
-}
-
-UINT32
-EFIAPI
-XenBusEventChannelClose (
-  IN XENBUS_PROTOCOL *This,
-  IN evtchn_port_t   Port
-  )
-{
-  evtchn_close_t Close;
-
-  Close.port = Port;
-  return (UINT32)XenHypercallEventChannelOp (EVTCHNOP_close, &Close);
-}