1 files changed, 0 insertions, 107 deletions
diff --git a/OvmfPkg/XenBusDxe/XenHypercall.c b/OvmfPkg/XenBusDxe/XenHypercall.c
deleted file mode 100644
index e7134fcf74..0000000000
--- a/OvmfPkg/XenBusDxe/XenHypercall.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/** @file
-  Functions to make Xen hypercalls.
-
-  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 <PiDxe.h>
-#include <Library/HobLib.h>
-#include <Guid/XenInfo.h>
-
-#include "XenBusDxe.h"
-#include "XenHypercall.h"
-
-#include <IndustryStandard/Xen/hvm/params.h>
-#include <IndustryStandard/Xen/memory.h>
-
-STATIC VOID       *HyperPage;
-
-//
-// Interface exposed by the ASM implementation of the core hypercall
-//
-INTN
-EFIAPI
-__XenHypercall2 (
-  IN     VOID *HypercallAddr,
-  IN OUT INTN Arg1,
-  IN OUT INTN Arg2
-  );
-
-EFI_STATUS
-XenHyperpageInit (
-  )
-{
-  EFI_HOB_GUID_TYPE   *GuidHob;
-  EFI_XEN_INFO        *XenInfo;
-
-  GuidHob = GetFirstGuidHob (&gEfiXenInfoGuid);
-  if (GuidHob == NULL) {
-    return EFI_NOT_FOUND;
-  }
-  XenInfo = (EFI_XEN_INFO *) GET_GUID_HOB_DATA (GuidHob);
-  HyperPage = XenInfo->HyperPages;
-  return EFI_SUCCESS;
-}
-
-UINT64
-XenHypercallHvmGetParam (
-  IN UINT32        Index
-  )
-{
-  xen_hvm_param_t     Parameter;
-  INTN                Error;
-
-  Parameter.domid = DOMID_SELF;
-  Parameter.index = Index;
-  Error = XenHypercall2 (__HYPERVISOR_hvm_op,
-                         HVMOP_get_param, (INTN) &Parameter);
-  if (Error != 0) {
-    DEBUG ((EFI_D_ERROR,
-            "XenHypercall: Error %d trying to get HVM parameter %d\n",
-            Error, Index));
-    return 0;
-  }
-  return Parameter.value;
-}
-
-INTN
-XenHypercallMemoryOp (
-  IN     UINTN Operation,
-  IN OUT VOID *Arguments
-  )
-{
-  return XenHypercall2 (__HYPERVISOR_memory_op,
-                        Operation, (INTN) Arguments);
-}
-
-INTN
-XenHypercallEventChannelOp (
-  IN     INTN Operation,
-  IN OUT VOID *Arguments
-  )
-{
-  return XenHypercall2 (__HYPERVISOR_event_channel_op,
-                        Operation, (INTN) Arguments);
-}
-
-INTN
-EFIAPI
-XenHypercall2 (
-  IN     UINTN  HypercallID,
-  IN OUT INTN   Arg1,
-  IN OUT INTN   Arg2
-  )
-{
-  ASSERT (HyperPage != NULL);
-
-  return __XenHypercall2 ((UINT8*)HyperPage + HypercallID * 32, Arg1, Arg2);
-}