diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/EmbeddedPkg/ResetRuntimeDxe | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/EmbeddedPkg/ResetRuntimeDxe')
| -rw-r--r-- | roms/edk2/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf | 45 | ||||
| -rw-r--r-- | roms/edk2/EmbeddedPkg/ResetRuntimeDxe/reset.c | 68 |
2 files changed, 113 insertions, 0 deletions
diff --git a/roms/edk2/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf b/roms/edk2/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf new file mode 100644 index 000000000..fdb93bf17 --- /dev/null +++ b/roms/edk2/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf @@ -0,0 +1,45 @@ +#/** @file
+# Reset Architectural Protocol Driver as defined in PI
+#
+# This Reset module simulates system reset by process exit on NT.
+# Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = Reset
+ FILE_GUID = 16036A73-E8EF-46D0-953C-9B8E96527D13
+ MODULE_TYPE = DXE_RUNTIME_DRIVER
+ VERSION_STRING = 1.0
+
+ ENTRY_POINT = InitializeReset
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32
+#
+
+[Sources.common]
+ reset.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ DebugLib
+ EfiResetSystemLib
+
+[Protocols]
+ gEfiResetArchProtocolGuid # PROTOCOL ALWAYS_PRODUCED
+
+[Depex]
+ TRUE
+
diff --git a/roms/edk2/EmbeddedPkg/ResetRuntimeDxe/reset.c b/roms/edk2/EmbeddedPkg/ResetRuntimeDxe/reset.c new file mode 100644 index 000000000..d7e70d5d4 --- /dev/null +++ b/roms/edk2/EmbeddedPkg/ResetRuntimeDxe/reset.c @@ -0,0 +1,68 @@ +/** @file
+
+ Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiDxe.h>
+#include <Protocol/Reset.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/EfiResetSystemLib.h>
+
+
+/**
+ Resets the entire platform.
+
+ @param ResetType The type of reset to perform.
+ @param ResetStatus The status code for the reset.
+ @param DataSize The size, in bytes, of WatchdogData.
+ @param ResetData For a ResetType of EfiResetCold, EfiResetWarm, or
+ EfiResetShutdown the data buffer starts with a Null-terminated
+ Unicode string, optionally followed by additional binary data.
+
+**/
+VOID
+EFIAPI
+ResetSystemViaLib (
+ IN EFI_RESET_TYPE ResetType,
+ IN EFI_STATUS ResetStatus,
+ IN UINTN DataSize,
+ IN VOID *ResetData OPTIONAL
+ )
+{
+ LibResetSystem (ResetType, ResetStatus, DataSize, ResetData);
+ return;
+}
+
+
+
+EFI_STATUS
+EFIAPI
+InitializeReset (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ EFI_HANDLE Handle;
+
+ LibInitializeResetSystem (ImageHandle, SystemTable);
+
+ SystemTable->RuntimeServices->ResetSystem = ResetSystemViaLib;
+
+ Handle = NULL;
+ Status = gBS->InstallMultipleProtocolInterfaces (
+ &Handle,
+ &gEfiResetArchProtocolGuid,
+ NULL,
+ NULL
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ return Status;
+}
+
|