Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
2006-04-21 22:54:32 +00:00
commit 878ddf1fc3
2651 changed files with 624620 additions and 0 deletions
--- a/MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c
@@ -0,0 +1,95 @@
+/** @file
+  Cache Maintenance Functions.
+
+  Copyright (c) 2006, Intel Corporation<BR>
+  All rights reserved. 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.
+
+**/
+
+typedef struct {
+  UINT64                            Status;
+  UINT64                            r9;
+  UINT64                            r10;
+  UINT64                            r11;
+} PAL_PROC_RETURN;
+
+PAL_PROC_RETURN
+CallPalProcStatic (
+  IN      UINT64                    Arg1,
+  IN      UINT64                    Arg2,
+  IN      UINT64                    Arg3,
+  IN      UINT64                    Arg4
+  );
+
+VOID
+EFIAPI
+InvalidateInstructionCache (
+  VOID
+  )
+{
+  CallPalProcStatic (1, 1, 1, 0);
+}
+
+VOID
+EFIAPI
+WriteBackInvalidateDataCache (
+  VOID
+  )
+{
+  CallPalProcStatic (1, 2, 1, 0);
+}
+
+VOID *
+EFIAPI
+WriteBackInvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  WriteBackInvalidateDataCache ();
+  return Address;
+}
+
+VOID
+EFIAPI
+WriteBackDataCache (
+  VOID
+  )
+{
+  CallPalProcStatic (1, 2, 0, 0);
+}
+
+VOID *
+EFIAPI
+WriteBackDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  WriteBackDataCache ();
+  return Address;
+}
+
+VOID
+EFIAPI
+InvalidateDataCache (
+  VOID
+  )
+{
+}
+
+VOID *
+EFIAPI
+InvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}