diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/BootMode/BootMode.c')
| -rw-r--r-- | MdeModulePkg/Core/Pei/BootMode/BootMode.c | 150 |
1 files changed, 75 insertions, 75 deletions
diff --git a/MdeModulePkg/Core/Pei/BootMode/BootMode.c b/MdeModulePkg/Core/Pei/BootMode/BootMode.c index 100942ecd0..fb09f87c8d 100644 --- a/MdeModulePkg/Core/Pei/BootMode/BootMode.c +++ b/MdeModulePkg/Core/Pei/BootMode/BootMode.c @@ -1,75 +1,75 @@ -/** @file
- This module provide function for ascertaining and updating the boot mode:
- GetBootMode()
- SetBootMode()
- See PI Specification volume I, chapter 9 Boot Paths for additional information
- on the boot mode.
-
-Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "PeiMain.h"
-
-/**
- This service enables PEIMs to ascertain the present value of the boot mode.
-
- @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
- @param BootMode A pointer to contain the value of the boot mode.
-
- @retval EFI_SUCCESS The boot mode was returned successfully.
- @retval EFI_INVALID_PARAMETER BootMode is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-PeiGetBootMode (
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN OUT EFI_BOOT_MODE *BootMode
- )
-{
- PEI_CORE_INSTANCE *PrivateData;
- EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
-
- if (BootMode == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
-
- HandOffHob = (PrivateData->HobList.HandoffInformationTable);
-
- *BootMode = HandOffHob->BootMode;
-
- return EFI_SUCCESS;
-}
-
-/**
- This service enables PEIMs to update the boot mode variable.
-
-
- @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
- @param BootMode The value of the boot mode to set.
-
- @return EFI_SUCCESS The value was successfully updated
-
-**/
-EFI_STATUS
-EFIAPI
-PeiSetBootMode (
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN EFI_BOOT_MODE BootMode
- )
-{
- PEI_CORE_INSTANCE *PrivateData;
- EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob;
-
- PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
-
- HandOffHob = (PrivateData->HobList.HandoffInformationTable);
-
- HandOffHob->BootMode = BootMode;
-
- return EFI_SUCCESS;
-}
+/** @file + This module provide function for ascertaining and updating the boot mode: + GetBootMode() + SetBootMode() + See PI Specification volume I, chapter 9 Boot Paths for additional information + on the boot mode. + +Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include "PeiMain.h" + +/** + This service enables PEIMs to ascertain the present value of the boot mode. + + @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation. + @param BootMode A pointer to contain the value of the boot mode. + + @retval EFI_SUCCESS The boot mode was returned successfully. + @retval EFI_INVALID_PARAMETER BootMode is NULL. + +**/ +EFI_STATUS +EFIAPI +PeiGetBootMode ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN OUT EFI_BOOT_MODE *BootMode + ) +{ + PEI_CORE_INSTANCE *PrivateData; + EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob; + + if (BootMode == NULL) { + return EFI_INVALID_PARAMETER; + } + + PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices); + + HandOffHob = (PrivateData->HobList.HandoffInformationTable); + + *BootMode = HandOffHob->BootMode; + + return EFI_SUCCESS; +} + +/** + This service enables PEIMs to update the boot mode variable. + + + @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation. + @param BootMode The value of the boot mode to set. + + @return EFI_SUCCESS The value was successfully updated + +**/ +EFI_STATUS +EFIAPI +PeiSetBootMode ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN EFI_BOOT_MODE BootMode + ) +{ + PEI_CORE_INSTANCE *PrivateData; + EFI_HOB_HANDOFF_INFO_TABLE *HandOffHob; + + PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices); + + HandOffHob = (PrivateData->HobList.HandoffInformationTable); + + HandOffHob->BootMode = BootMode; + + return EFI_SUCCESS; +} |
