MdeModulePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / MdeModulePkg / Library / PeiResetSystemLib / PeiResetSystemLib.c

diff --git a/MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.c b/MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.c
index 30225d73a5728e9bf1ea4bdbe652e5283ad297b1..be5dc08c7a8188fb3f60dda189be7655e5c4f07c 100644 (file)
--- a/MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.c
+++ b/MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.c
@@ -1,14 +1,8 @@
 /** @file\r
   PEI Reset System Library instance that calls the ResetSystem2() PEI Service.\r
 \r
-  Copyright (c) 2017 - 2018, 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) 2017 - 2019, Intel Corporation. All rights reserved.<BR>\r
+  SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -18,11 +12,11 @@
 \r
 /**\r
   This function causes a system-wide reset (cold reset), in which\r
-  all circuitry within the system returns to its initial state. This type of reset \r
+  all circuitry within the system returns to its initial state. This type of reset\r
   is asynchronous to system operation and operates without regard to\r
   cycle boundaries.\r
 \r
-  If this function returns, it means that the system does not support cold reset. \r
+  If this function returns, it means that the system does not support cold reset.\r
 **/\r
 VOID\r
 EFIAPI\r
@@ -34,7 +28,7 @@ ResetCold (
 }\r
 \r
 /**\r
-  This function causes a system-wide initialization (warm reset), in which all processors \r
+  This function causes a system-wide initialization (warm reset), in which all processors\r
   are set to their initial state. Pending cycles are not corrupted.\r
 \r
   If this function returns, it means that the system does not support warm reset.\r
@@ -49,7 +43,7 @@ ResetWarm (
 }\r
 \r
 /**\r
-  This function causes the system to enter a power state equivalent \r
+  This function causes the system to enter a power state equivalent\r
   to the ACPI G2/S5 or G3 states.\r
 \r
   If this function returns, it means that the system does not support shut down reset.\r
@@ -96,3 +90,29 @@ ResetPlatformSpecific (
 {\r
   PeiServicesResetSystem2 (EfiResetPlatformSpecific, EFI_SUCCESS, DataSize, ResetData);\r
 }\r
+\r
+/**\r
+  The ResetSystem function resets the entire platform.\r
+\r
+  @param[in] ResetType      The type of reset to perform.\r
+  @param[in] ResetStatus    The status code for the reset.\r
+  @param[in] DataSize       The size, in bytes, of ResetData.\r
+  @param[in] ResetData      For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown\r
+                            the data buffer starts with a Null-terminated string, optionally\r
+                            followed by additional binary data. The string is a description\r
+                            that the caller may use to further indicate the reason for the\r
+                            system reset. ResetData is only valid if ResetStatus is something\r
+                            other than EFI_SUCCESS unless the ResetType is EfiResetPlatformSpecific\r
+                            where a minimum amount of ResetData is always required.\r
+**/\r
+VOID\r
+EFIAPI\r
+ResetSystem (\r
+  IN EFI_RESET_TYPE               ResetType,\r
+  IN EFI_STATUS                   ResetStatus,\r
+  IN UINTN                        DataSize,\r
+  IN VOID                         *ResetData OPTIONAL\r
+  )\r
+{\r
+  PeiServicesResetSystem2 (ResetType, ResetStatus, DataSize, ResetData);\r
+}\r