Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 183 insertions, 0 deletions

diff --git a/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c b/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c
new file mode 100644
index 00000000..d8021df0
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.c
@@ -0,0 +1,130 @@
+/** @file
+  Reset System Library functions for PCAT platforms
+
+  Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+
+#include <Uefi/UefiBaseType.h>
+#include <Uefi/UefiMultiPhase.h>
+
+#include <Library/DebugLib.h>
+#include <Library/IoLib.h>
+
+/**
+  Calling this function causes a system-wide reset. This sets
+  all circuitry within the system to its initial state. This type of reset
+  is asynchronous to system operation and operates without regard to
+  cycle boundaries.
+
+  System reset should not return, if it returns, it means the system does
+  not support cold reset.
+**/
+VOID
+EFIAPI
+ResetCold (
+  VOID
+  )
+{
+  IoWrite8 ((UINTN) PcdGet64 (PcdResetControlRegister), PcdGet8 (PcdResetControlValueColdReset));
+}
+
+/**
+  Calling this function causes a system-wide initialization. The processors
+  are set to their initial state, and pending cycles are not corrupted.
+
+  System reset should not return, if it returns, it means the system does
+  not support warm reset.
+**/
+VOID
+EFIAPI
+ResetWarm (
+  VOID
+  )
+{
+  IoWrite8 ((UINTN) PcdGet64 (PcdResetControlRegister), PcdGet8 (PcdResetControlValueColdReset));
+}
+
+/**
+  Calling this function causes the system to enter a power state equivalent
+  to the ACPI G2/S5 or G3 states.
+
+  System shutdown should not return, if it returns, it means the system does
+  not support shut down reset.
+**/
+VOID
+EFIAPI
+ResetShutdown (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+}
+
+
+/**
+  This function causes a systemwide reset. The exact type of the reset is
+  defined by the EFI_GUID that follows the Null-terminated Unicode string passed
+  into ResetData. If the platform does not recognize the EFI_GUID in ResetData
+  the platform must pick a supported reset type to perform.The platform may
+  optionally log the parameters from any non-normal reset that occurs.
+
+  @param[in]  DataSize   The size, in bytes, of ResetData.
+  @param[in]  ResetData  The data buffer starts with a Null-terminated string,
+                         followed by the EFI_GUID.
+**/
+VOID
+EFIAPI
+ResetPlatformSpecific (
+  IN UINTN   DataSize,
+  IN VOID    *ResetData
+  )
+{
+  ResetCold ();
+}
+
+/**
+  The ResetSystem function resets the entire platform.
+
+  @param[in] ResetType      The type of reset to perform.
+  @param[in] ResetStatus    The status code for the reset.
+  @param[in] DataSize       The size, in bytes, of ResetData.
+  @param[in] ResetData      For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown
+                            the data buffer starts with a Null-terminated string, optionally
+                            followed by additional binary data. The string is a description
+                            that the caller may use to further indicate the reason for the
+                            system reset.
+**/
+VOID
+EFIAPI
+ResetSystem (
+  IN EFI_RESET_TYPE               ResetType,
+  IN EFI_STATUS                   ResetStatus,
+  IN UINTN                        DataSize,
+  IN VOID                         *ResetData OPTIONAL
+  )
+{
+  switch (ResetType) {
+  case EfiResetWarm:
+    ResetWarm ();
+    break;
+
+  case EfiResetCold:
+    ResetCold ();
+    break;
+
+  case EfiResetShutdown:
+    ResetShutdown ();
+    return;
+
+  case EfiResetPlatformSpecific:
+    ResetPlatformSpecific (DataSize, ResetData);
+    return;
+
+  default:
+    return;
+  }
+}
diff --git a/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf b/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf
new file mode 100644
index 00000000..375d3dcd
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.inf
@@ -0,0 +1,37 @@
+## @file
+#   Library instance for ResetSystem library class for PCAT systems
+#
+#  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = ResetSystemLib
+  MODULE_UNI_FILE                = ResetSystemLib.uni
+  FILE_GUID                      = EC4F3E59-F879-418b-9E4C-7D6F434714A0
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = ResetSystemLib
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  ResetSystemLib.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  PcAtChipsetPkg/PcAtChipsetPkg.dec
+
+[LibraryClasses]
+  DebugLib
+  IoLib
+
+[Pcd]
+  gPcAtChipsetPkgTokenSpaceGuid.PcdResetControlRegister        ## CONSUMES
+  gPcAtChipsetPkgTokenSpaceGuid.PcdResetControlValueColdReset  ## CONSUMES
diff --git a/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.uni b/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.uni
new file mode 100644
index 00000000..ea2a9103
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Library/ResetSystemLib/ResetSystemLib.uni
@@ -0,0 +1,16 @@
+// /** @file

+// Library instance for ResetSystem library class for PCAT systems

+//

+// Library instance for ResetSystem library class for PCAT systems

+//

+// Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>

+//

+// SPDX-License-Identifier: BSD-2-Clause-Patent

+//

+// **/

+

+

+#string STR_MODULE_ABSTRACT             #language en-US "Library instance for ResetSystem library class for PCAT systems"

+

+#string STR_MODULE_DESCRIPTION          #language en-US "Library instance for ResetSystem library class for PCAT systems"

+