Remove IntelFrameworkModulePkg

[mirror_edk2.git] / IntelFrameworkModulePkg / Universal / LegacyRegionDxe / LegacyRegion.c

diff --git a/IntelFrameworkModulePkg/Universal/LegacyRegionDxe/LegacyRegion.c b/IntelFrameworkModulePkg/Universal/LegacyRegionDxe/LegacyRegion.c
deleted file mode 100644 (file)
index 00ddea5..0000000
--- a/IntelFrameworkModulePkg/Universal/LegacyRegionDxe/LegacyRegion.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/** @file\r
-  Produces the Legacy Region Protocol.\r
-\r
-  This generic implementation of the Legacy Region Protocol does not actually\r
-  perform any lock/unlock operations.  This module may be used on platforms\r
-  that do not provide HW locking of the legacy memory regions.  It can also\r
-  be used as a template driver for implementing the Legacy Region Protocol on\r
-  a platform that does support HW locking of the legacy memory regions.\r
-\r
-Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r
-SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
-**/\r
-\r
-#include <PiDxe.h>\r
-#include <Protocol/LegacyRegion.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/UefiBootServicesTableLib.h>\r
-\r
-/**\r
-  Sets hardware to decode or not decode a region.\r
-\r
-  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
-  @param  Start                 Start of region to decode.\r
-  @param  Length                Size in bytes of the region.\r
-  @param  On                    Decode/nondecode flag.\r
-\r
-  @retval EFI_SUCCESS           Decode range successfully changed.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-LegacyRegionDecode (\r
-  IN EFI_LEGACY_REGION_PROTOCOL  *This,\r
-  IN UINT32                      Start,\r
-  IN UINT32                      Length,\r
-  IN BOOLEAN                     *On\r
-  )\r
-{\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
-  Sets a region to read only.\r
-\r
-  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
-  @param  Start                 Start of region to lock.\r
-  @param  Length                Size in bytes of the region.\r
-  @param  Granularity           Lock attribute affects this granularity in bytes.\r
-\r
-  @retval EFI_SUCCESS           The region was made read only.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-LegacyRegionLock (\r
-  IN  EFI_LEGACY_REGION_PROTOCOL  *This,\r
-  IN  UINT32                      Start,\r
-  IN  UINT32                      Length,\r
-  OUT UINT32                      *Granularity OPTIONAL\r
-  )\r
-{\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
-  Sets a region to read only and ensures that flash is locked from being\r
-  inadvertently modified.\r
-\r
-  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
-  @param  Start                 Start of region to lock.\r
-  @param  Length                Size in bytes of the region.\r
-  @param  Granularity           Lock attribute affects this granularity in bytes.\r
-\r
-  @retval EFI_SUCCESS           The region was made read only and flash is locked.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-LegacyRegionBootLock (\r
-  IN  EFI_LEGACY_REGION_PROTOCOL  *This,\r
-  IN  UINT32                      Start,\r
-  IN  UINT32                      Length,\r
-  OUT UINT32                      *Granularity OPTIONAL\r
-  )\r
-{\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
-  Sets a region to read-write.\r
-\r
-  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
-  @param  Start                 Start of region to lock.\r
-  @param  Length                Size in bytes of the region.\r
-  @param  Granularity           Lock attribute affects this granularity in bytes.\r
-\r
-  @retval EFI_SUCCESS           The region was successfully made read-write.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-LegacyRegionUnlock (\r
-  IN  EFI_LEGACY_REGION_PROTOCOL  *This,\r
-  IN  UINT32                      Start,\r
-  IN  UINT32                      Length,\r
-  OUT UINT32                      *Granularity OPTIONAL\r
-  )\r
-{\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-//\r
-// Module global for the handle the Legacy Region Protocol is installed\r
-//\r
-EFI_HANDLE                  mLegacyRegionHandle = NULL;\r
-\r
-//\r
-// Module global for the Legacy Region Protocol instance that is installed onto\r
-// mLegacyRegionHandle\r
-//\r
-EFI_LEGACY_REGION_PROTOCOL  mLegacyRegion = {\r
-  LegacyRegionDecode,\r
-  LegacyRegionLock,\r
-  LegacyRegionBootLock,\r
-  LegacyRegionUnlock\r
-};\r
-\r
-/**\r
-  The user Entry Point for module LegacyRegionDxe.  The user code starts with this function.\r
-\r
-  @param[in] ImageHandle    The firmware allocated handle for the EFI image.\r
-  @param[in] SystemTable    A pointer to the EFI System Table.\r
-\r
-  @retval EFI_SUCCESS       The entry point is executed successfully.\r
-  @retval other             Some error occurs when executing this entry point.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-LegacyRegionInstall (\r
-  IN EFI_HANDLE        ImageHandle,\r
-  IN EFI_SYSTEM_TABLE  *SystemTable\r
-  )\r
-{\r
-  EFI_STATUS  Status;\r
-\r
-  //\r
-  // Make sure the Legacy Region Protocol is not already installed in the system\r
-  //\r
-  ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiLegacyRegionProtocolGuid);\r
-\r
-  //\r
-  // Install the protocol on a new handle.\r
-  //\r
-  Status = gBS->InstallMultipleProtocolInterfaces (\r
-                  &mLegacyRegionHandle,\r
-                  &gEfiLegacyRegionProtocolGuid, &mLegacyRegion,\r
-                  NULL\r
-                  );\r
-  ASSERT_EFI_ERROR (Status);\r
-\r
-  return Status;\r
-}\r