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30143b15 | 1 | /** @file\r |
2 | System reset Library Services. This library class defines a set of\r | |
e9b67286 | 3 | methods that reset the whole system.\r |
30143b15 | 4 | \r |
d4283a78 | 5 | Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>\r |
64a80549 | 6 | This program and the accompanying materials are licensed and made available under \r |
7 | the terms and conditions of the BSD License that accompanies this distribution. \r | |
8 | The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php. \r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
30143b15 | 13 | \r |
14 | **/\r | |
15 | \r | |
16 | #ifndef __RESET_SYSTEM_LIB_H__\r | |
17 | #define __RESET_SYSTEM_LIB_H__\r | |
18 | \r | |
19 | /**\r | |
e9b67286 | 20 | This function causes a system-wide reset (cold reset), in which\r |
21 | all circuitry within the system returns to its initial state. This type of reset \r | |
30143b15 | 22 | is asynchronous to system operation and operates without regard to \r |
23 | cycle boundaries.\r | |
24 | \r | |
e9b67286 | 25 | If this function returns, it means that the system does not support cold reset. \r |
30143b15 | 26 | **/\r |
27 | VOID\r | |
28 | EFIAPI\r | |
29 | ResetCold (\r | |
30 | VOID\r | |
31 | );\r | |
32 | \r | |
33 | /**\r | |
e9b67286 | 34 | This function causes a system-wide initialization (warm reset), in which all processors \r |
35 | are set to their initial state. Pending cycles are not corrupted.\r | |
30143b15 | 36 | \r |
e9b67286 | 37 | If this function returns, it means that the system does not support warm reset.\r |
30143b15 | 38 | **/\r |
39 | VOID\r | |
40 | EFIAPI\r | |
41 | ResetWarm (\r | |
42 | VOID\r | |
43 | );\r | |
44 | \r | |
45 | /**\r | |
e9b67286 | 46 | This function causes the system to enter a power state equivalent \r |
30143b15 | 47 | to the ACPI G2/S5 or G3 states.\r |
48 | \r | |
64a80549 | 49 | If this function returns, it means that the system does not support shutdown reset.\r |
30143b15 | 50 | **/\r |
51 | VOID\r | |
52 | EFIAPI\r | |
53 | ResetShutdown (\r | |
54 | VOID\r | |
55 | );\r | |
56 | \r | |
57 | /**\r | |
e40b7d5d | 58 | This function causes the system to enter S3 and then wake up immediately.\r |
30143b15 | 59 | \r |
e40b7d5d | 60 | If this function returns, it means that the system does not support S3 feature.\r |
30143b15 | 61 | **/\r |
62 | VOID\r | |
63 | EFIAPI\r | |
64 | EnterS3WithImmediateWake (\r | |
65 | VOID\r | |
66 | );\r | |
d4283a78 RN |
67 | \r |
68 | /**\r | |
69 | This function causes a systemwide reset. The exact type of the reset is\r | |
70 | defined by the EFI_GUID that follows the Null-terminated Unicode string passed\r | |
71 | into ResetData. If the platform does not recognize the EFI_GUID in ResetData\r | |
72 | the platform must pick a supported reset type to perform.The platform may\r | |
73 | optionally log the parameters from any non-normal reset that occurs.\r | |
74 | \r | |
75 | @param[in] DataSize The size, in bytes, of ResetData.\r | |
76 | @param[in] ResetData The data buffer starts with a Null-terminated string,\r | |
77 | followed by the EFI_GUID.\r | |
78 | **/\r | |
79 | VOID\r | |
80 | EFIAPI\r | |
81 | ResetPlatformSpecific (\r | |
82 | IN UINTN DataSize,\r | |
83 | IN VOID *ResetData\r | |
84 | );\r | |
85 | \r | |
30143b15 | 86 | #endif\r |