| | 1 | /** @file\r |
| | 2 | System reset Library Services. This library class defines a set of\r |
| | 3 | methods that reset the whole system.\r |
| | 4 | \r |
| | 5 | Copyright (c) 2005 - 2007, Intel Corporation\r |
| | 6 | All rights reserved. This program and the accompanying materials\r |
| | 7 | are licensed and made available under the terms and conditions of the BSD License\r |
| | 8 | which accompanies this distribution. 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 |
| | 13 | \r |
| | 14 | **/\r |
| | 15 | \r |
| | 16 | #ifndef __RESET_SYSTEM_LIB_H__\r |
| | 17 | #define __RESET_SYSTEM_LIB_H__\r |
| | 18 | \r |
| | 19 | /**\r |
| | 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 |
| | 22 | is asynchronous to system operation and operates without regard to \r |
| | 23 | cycle boundaries.\r |
| | 24 | \r |
| | 25 | If this function returns, it means that the system does not support cold reset. \r |
| | 26 | **/\r |
| | 27 | VOID\r |
| | 28 | EFIAPI\r |
| | 29 | ResetCold (\r |
| | 30 | VOID\r |
| | 31 | );\r |
| | 32 | \r |
| | 33 | /**\r |
| | 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 |
| | 36 | \r |
| | 37 | If this function returns, it means that the system does not support warm reset.\r |
| | 38 | **/\r |
| | 39 | VOID\r |
| | 40 | EFIAPI\r |
| | 41 | ResetWarm (\r |
| | 42 | VOID\r |
| | 43 | );\r |
| | 44 | \r |
| | 45 | /**\r |
| | 46 | This function causes the system to enter a power state equivalent \r |
| | 47 | to the ACPI G2/S5 or G3 states.\r |
| | 48 | \r |
| | 49 | If this function returns, it means the system does \r |
| | 50 | not support shut down reset.\r |
| | 51 | **/\r |
| | 52 | VOID\r |
| | 53 | EFIAPI\r |
| | 54 | ResetShutdown (\r |
| | 55 | VOID\r |
| | 56 | );\r |
| | 57 | \r |
| | 58 | /**\r |
| | 59 | This function causes the system to enter S3 and then\r |
| | 60 | wake up immediately.\r |
| | 61 | \r |
| | 62 | If this function returns, it means the\r |
| | 63 | system does not support the feature.\r |
| | 64 | **/\r |
| | 65 | VOID\r |
| | 66 | EFIAPI\r |
| | 67 | EnterS3WithImmediateWake (\r |
| | 68 | VOID\r |
| | 69 | );\r |
| | 70 | #endif\r |
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