diff options
author | Subrata Banik <subrata.banik@intel.com> | 2018-01-25 10:50:39 +0530 |
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committer | Subrata Banik <subrata.banik@intel.com> | 2018-01-31 05:56:07 +0000 |
commit | 8b9f28994a1b5702ce33e62e55d1595b1a056892 (patch) | |
tree | 6aad0300cdc18139fcdb2e15feb8b21e7cb404d2 /src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SmmLib.h | |
parent | bb1e539f1440bc805dd6350ffba9646454334b2f (diff) |
vendorcode/intel: Add UDK2017 support
This patch includes (edk2/UDK2017) all required headers for UDK2017
from EDK2 github project using below command
>> git clone https://github.com/tianocore/edk2.git vUDK2017
commit hash: 66833b2a87d98be8d81d1337c193bcbf0de47d47
Change-Id: If0d5a3fef016c67e9eed6aed9b698b3b13b930c4
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/23425
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SmmLib.h')
-rw-r--r-- | src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SmmLib.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SmmLib.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SmmLib.h new file mode 100644 index 0000000000..999c410384 --- /dev/null +++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SmmLib.h @@ -0,0 +1,89 @@ +/** @file + Library class name: SmmLib + + SMM Library Services that abstracts both S/W SMI generation and detection. + + Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR> + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __SMM_LIB_H__ +#define __SMM_LIB_H__ + + +/** + Triggers an SMI at boot time. + + This function triggers a software SMM interrupt at boot time. + +**/ +VOID +EFIAPI +TriggerBootServiceSoftwareSmi ( + VOID + ); + + +/** + Triggers an SMI at run time. + + This function triggers a software SMM interrupt at run time. + +**/ +VOID +EFIAPI +TriggerRuntimeSoftwareSmi ( + VOID + ); + + +/** + Test if a boot time software SMI happened. + + This function tests if a software SMM interrupt happened. If a software SMM interrupt happened and + it was triggered at boot time, it returns TRUE. Otherwise, it returns FALSE. + + @retval TRUE A software SMI triggered at boot time happened. + @retval FLASE No software SMI happened, or the software SMI was triggered at run time. + +**/ +BOOLEAN +EFIAPI +IsBootServiceSoftwareSmi ( + VOID + ); + + +/** + Test if a run time software SMI happened. + + This function tests if a software SMM interrupt happened. If a software SMM interrupt happened and + it was triggered at run time, it returns TRUE. Otherwise, it returns FALSE. + + @retval TRUE A software SMI triggered at run time happened. + @retval FLASE No software SMI happened or the software SMI was triggered at boot time. + +**/ +BOOLEAN +EFIAPI +IsRuntimeSoftwareSmi ( + VOID + ); + +/** + Clear APM SMI Status Bit; Set the EOS bit. + +**/ +VOID +EFIAPI +ClearSmi ( + VOID + ); +#endif |