UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm

[mirror_edk2.git] / OvmfPkg / Library / EmuVariableFvbLib / EmuVariableFvbLib.c

diff --git a/OvmfPkg/Library/EmuVariableFvbLib/EmuVariableFvbLib.c b/OvmfPkg/Library/EmuVariableFvbLib/EmuVariableFvbLib.c
index 7eea27c3203b0143679432edb20a3b6e52d401fa..9840676ff8d38e446691b042a1be64cf7e063483 100644 (file)
--- a/OvmfPkg/Library/EmuVariableFvbLib/EmuVariableFvbLib.c
+++ b/OvmfPkg/Library/EmuVariableFvbLib/EmuVariableFvbLib.c
@@ -1,14 +1,8 @@
 /** @file\r
   OVMF platform customization for EMU Variable FVB driver\r
 \r
-  Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>\r
-  This program and the accompanying materials\r
-  are licensed and made available under the terms and conditions of the BSD License\r
-  which accompanies this distribution.  The full text of the license may be found at\r
-  http://opensource.org/licenses/bsd-license.php\r
-\r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+  Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r
+  SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -19,32 +13,81 @@
 #include <Library/UefiBootServicesTableLib.h>\r
 #include <Library/UefiRuntimeLib.h>\r
 \r
+/**\r
+  This function will be called following a call to the\r
+  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Read function.\r
+\r
+  @param[in] This     The EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL instance.\r
+  @param[in] Lba      The starting logical block index\r
+                      from which to read.\r
+  @param[in] Offset   Offset into the block at which to begin reading.\r
+  @param[in] NumBytes The number of bytes read.\r
+  @param[in] Buffer   Pointer to the buffer that was read, and will be\r
+                      returned to the caller.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+PlatformFvbDataRead (\r
+  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL  *This,\r
+  IN        EFI_LBA                              Lba,\r
+  IN        UINTN                                Offset,\r
+  IN        UINTN                                NumBytes,\r
+  IN        UINT8                                *Buffer\r
+  )\r
+{\r
+}\r
 \r
 /**\r
   This function will be called following a call to the\r
-  EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL Write function.\r
+  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Write function.\r
 \r
-  @param[in] This     EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL instance.\r
+  @param[in] This     EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL instance.\r
   @param[in] Lba      The starting logical block index to written to.\r
+  @param[in] Offset   Offset into the block at which to begin writing.\r
+  @param[in] NumBytes The number of bytes written.\r
+  @param[in] Buffer   Pointer to the buffer that was written.\r
 \r
 **/\r
 VOID\r
 EFIAPI\r
 PlatformFvbDataWritten (\r
-  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL  *This,\r
-  IN        EFI_LBA                             Lba\r
+  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL  *This,\r
+  IN        EFI_LBA                              Lba,\r
+  IN        UINTN                                Offset,\r
+  IN        UINTN                                NumBytes,\r
+  IN        UINT8                                *Buffer\r
   )\r
 {\r
-  STATIC EFI_EVENT EventToSignal = NULL;\r
+  STATIC EFI_EVENT  EventToSignal = NULL;\r
 \r
   if (!EfiAtRuntime ()) {\r
     if (EventToSignal == NULL) {\r
-      EventToSignal = (EFI_EVENT)(UINTN) PcdGet64 (PcdEmuVariableEvent);\r
+      EventToSignal = (EFI_EVENT)(UINTN)PcdGet64 (PcdEmuVariableEvent);\r
     }\r
+\r
     if (EventToSignal != NULL) {\r
       gBS->SignalEvent (EventToSignal);\r
     }\r
   }\r
 }\r
 \r
+/**\r
+  This function will be called following a call to the\r
+  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Erase function.\r
 \r
+  @param This   Indicates the EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL\r
+                instance.\r
+  @param List   The variable argument list as documented for\r
+                the EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL Erase\r
+                function.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+PlatformFvbBlocksErased (\r
+  IN CONST  EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL  *This,\r
+  IN  VA_LIST                                    List\r
+  )\r
+{\r
+}\r