projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| f57387d5 HT |
3 | Copyright (c) 1999 - 2002, Intel Corporation. All rights reserved.<BR>\r |
| 4 | This program and the accompanying materials\r | |
| 3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License\r |
| 6 | which accompanies this distribution. The full text of the license may be found at\r | |
| 7 | http://opensource.org/licenses/bsd-license.php\r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 11 | \r | |
| 12 | \r | |
| 13 | Module Name:\r | |
| 14 | \r | |
| 15 | SmmControl.h\r | |
| 16 | \r | |
| 17 | Abstract:\r | |
| 18 | \r | |
| 19 | This file defines SMM Control abstraction protocol defined \r | |
| 20 | by the SMM CIS.\r | |
| 21 | \r | |
| 22 | --*/\r | |
| 23 | \r | |
| 24 | #ifndef _SMM_CONTROL_H_\r | |
| 25 | #define _SMM_CONTROL_H_\r | |
| 26 | \r | |
| 27 | EFI_FORWARD_DECLARATION (EFI_SMM_CONTROL_PROTOCOL);\r | |
| 28 | \r | |
| 29 | #define EFI_SMM_CONTROL_PROTOCOL_GUID \\r | |
| 30 | { \\r | |
| 7ccf38a3 | 31 | 0x8d12e231, 0xc667, 0x4fd1, {0x98, 0xf2, 0x24, 0x49, 0xa7, 0xe7, 0xb2, 0xe5} \\r |
| 3eb9473e | 32 | }\r |
| 33 | \r | |
| 34 | //\r | |
| 35 | // SMM Control specification constant and types\r | |
| 36 | //\r | |
| 37 | // typedef EFI_SMM_PERIOD UINTN\r | |
| 38 | //\r | |
| 39 | // SMM Access specification Data Structures\r | |
| 40 | //\r | |
| 41 | typedef struct {\r | |
| 42 | UINT8 SmiTriggerRegister;\r | |
| 43 | UINT8 SmiDataRegister;\r | |
| 44 | } EFI_SMM_CONTROL_REGISTER;\r | |
| 45 | \r | |
| 46 | typedef\r | |
| 47 | EFI_STATUS\r | |
| 48 | (EFIAPI *EFI_SMM_ACTIVATE) (\r | |
| 49 | IN EFI_SMM_CONTROL_PROTOCOL * This,\r | |
| 50 | IN OUT INT8 *ArgumentBuffer OPTIONAL,\r | |
| 51 | IN OUT UINTN *ArgumentBufferSize OPTIONAL,\r | |
| 52 | IN BOOLEAN Periodic OPTIONAL,\r | |
| 53 | IN UINTN ActivationInterval OPTIONAL\r | |
| 54 | );\r | |
| 55 | \r | |
| 56 | typedef\r | |
| 57 | EFI_STATUS\r | |
| 58 | (EFIAPI *EFI_SMM_DEACTIVATE) (\r | |
| 59 | IN EFI_SMM_CONTROL_PROTOCOL * This,\r | |
| 60 | IN BOOLEAN Periodic OPTIONAL\r | |
| 61 | );\r | |
| 62 | \r | |
| 63 | typedef\r | |
| 64 | EFI_STATUS\r | |
| 65 | (EFIAPI *EFI_SMM_GET_REGISTER_INFO) (\r | |
| 66 | IN EFI_SMM_CONTROL_PROTOCOL * This,\r | |
| 67 | IN OUT EFI_SMM_CONTROL_REGISTER * SmiRegister\r | |
| 68 | );\r | |
| 69 | \r | |
| 5d46191d | 70 | struct _EFI_SMM_CONTROL_PROTOCOL {\r |
| 3eb9473e | 71 | EFI_SMM_ACTIVATE Trigger;\r |
| 72 | EFI_SMM_DEACTIVATE Clear;\r | |
| 73 | EFI_SMM_GET_REGISTER_INFO GetRegisterInfo;\r | |
| 74 | UINTN MinimumTriggerPeriod;\r | |
| 5d46191d | 75 | };\r |
| 3eb9473e | 76 | \r |
| 77 | extern EFI_GUID gEfiSmmControlProtocolGuid;\r | |
| 78 | \r | |
| 79 | #endif\r |