projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 9e620719 | 1 | /** @file\r |
| 2 | Include file for SMM Control2 Protocol on SMM Control Protocol Thunk driver.\r | |
| 3 | \r | |
| 787b2f1b | 4 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r |
| 584d5652 | 5 | This program and the accompanying materials\r |
| 9e620719 | 6 | are licensed and made available under the terms and conditions of the BSD License\r |
| 7 | which accompanies this distribution. The full text of the license may be found at\r | |
| 8 | http://opensource.org/licenses/bsd-license.php\r | |
| 9 | \r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | \r | |
| 13 | **/\r | |
| 14 | \r | |
| 15 | #ifndef _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_\r | |
| 16 | #define _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_\r | |
| 17 | \r | |
| 18 | #include <PiDxe.h>\r | |
| 19 | #include <FrameworkSmm.h>\r | |
| 1fafcca8 | 20 | \r |
| 21 | #include <Protocol/SmmControl2.h>\r | |
| 22 | #include <Protocol/SmmControl.h>\r | |
| 23 | \r | |
| 24 | #include <Guid/EventGroup.h>\r | |
| 25 | \r | |
| 9e620719 | 26 | #include <Library/DebugLib.h>\r |
| 27 | #include <Library/UefiBootServicesTableLib.h>\r | |
| 28 | #include <Library/UefiDriverEntryPoint.h>\r | |
| 1fafcca8 | 29 | #include <Library/UefiRuntimeLib.h>\r |
| 9e620719 | 30 | #include <Library/IoLib.h>\r |
| 9e620719 | 31 | \r |
| 32 | /**\r | |
| 33 | Invokes SMI activation from either the preboot or runtime environment.\r | |
| 34 | \r | |
| 35 | This function generates an SMI.\r | |
| 36 | \r | |
| 37 | @param[in] This The EFI_SMM_CONTROL2_PROTOCOL instance.\r | |
| 26a76fbc LG |
38 | @param[in, out] CommandPort The value written to the command port.\r |
| 39 | @param[in, out] DataPort The value written to the data port.\r | |
| 9e620719 | 40 | @param[in] Periodic Optional mechanism to engender a periodic stream.\r |
| 41 | @param[in] ActivationInterval Optional parameter to repeat at this period one\r | |
| 42 | time or, if the Periodic Boolean is set, periodically.\r | |
| 43 | \r | |
| 44 | @retval EFI_SUCCESS The SMI/PMI has been engendered.\r | |
| 45 | @retval EFI_DEVICE_ERROR The timing is unsupported.\r | |
| 46 | @retval EFI_INVALID_PARAMETER The activation period is unsupported.\r | |
| 787b2f1b | 47 | @retval EFI_INVALID_PARAMETER The last periodic activation has not been cleared. \r |
| 9e620719 | 48 | @retval EFI_NOT_STARTED The SMM base service has not been initialized.\r |
| 49 | **/\r | |
| 50 | EFI_STATUS\r | |
| 51 | EFIAPI\r | |
| 52 | SmmControl2Trigger (\r | |
| 53 | IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,\r | |
| 54 | IN OUT UINT8 *CommandPort OPTIONAL,\r | |
| 55 | IN OUT UINT8 *DataPort OPTIONAL,\r | |
| 56 | IN BOOLEAN Periodic OPTIONAL,\r | |
| 57 | IN UINTN ActivationInterval OPTIONAL\r | |
| 58 | );\r | |
| 59 | \r | |
| 60 | /**\r | |
| 61 | Clears any system state that was created in response to the Trigger() call.\r | |
| 62 | \r | |
| 63 | This function acknowledges and causes the deassertion of the SMI activation source.\r | |
| 64 | \r | |
| 65 | @param[in] This The EFI_SMM_CONTROL2_PROTOCOL instance.\r | |
| 66 | @param[in] Periodic Optional parameter to repeat at this period one time\r | |
| 67 | \r | |
| 68 | @retval EFI_SUCCESS The SMI/PMI has been engendered.\r | |
| 69 | @retval EFI_DEVICE_ERROR The source could not be cleared.\r | |
| 70 | @retval EFI_INVALID_PARAMETER The service did not support the Periodic input argument.\r | |
| 71 | **/\r | |
| 72 | EFI_STATUS\r | |
| 73 | EFIAPI\r | |
| 74 | SmmControl2Clear (\r | |
| 75 | IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,\r | |
| 76 | IN BOOLEAN Periodic OPTIONAL\r | |
| 77 | );\r | |
| 78 | \r | |
| 79 | #endif \r |