diff options
Diffstat (limited to 'MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.c')
| -rw-r--r-- | MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.c | 318 |
1 files changed, 159 insertions, 159 deletions
diff --git a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.c b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.c index a17d62a012..dcd664f737 100644 --- a/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.c +++ b/MdeModulePkg/Library/BootDiscoveryPolicyUiLib/BootDiscoveryPolicyUiLib.c @@ -1,159 +1,159 @@ -/** @file
- Boot Discovery Policy UI for Boot Maintenance menu.
-
- Copyright (c) 2021, ARM Ltd. All rights reserved.<BR>
- Copyright (c) 2021, Semihalf All rights reserved.<BR>
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <Guid/BootDiscoveryPolicy.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiRuntimeServicesTableLib.h>
-#include <Library/BaseLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/DebugLib.h>
-#include <Library/HiiLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Include/Library/PcdLib.h>
-
-///
-/// HII specific Vendor Device Path definition.
-///
-typedef struct {
- VENDOR_DEVICE_PATH VendorDevicePath;
- EFI_DEVICE_PATH_PROTOCOL End;
-} HII_VENDOR_DEVICE_PATH;
-
-extern UINT8 BootDiscoveryPolicyUiLibVfrBin[];
-
-EFI_HII_HANDLE mBPHiiHandle = NULL;
-EFI_HANDLE mBPDriverHandle = NULL;
-
-STATIC HII_VENDOR_DEVICE_PATH mVendorDevicePath = {
- {
- {
- HARDWARE_DEVICE_PATH,
- HW_VENDOR_DP,
- {
- (UINT8)(sizeof (VENDOR_DEVICE_PATH)),
- (UINT8)((sizeof (VENDOR_DEVICE_PATH)) >> 8)
- }
- },
- BOOT_DISCOVERY_POLICY_MGR_FORMSET_GUID
- },
- {
- END_DEVICE_PATH_TYPE,
- END_ENTIRE_DEVICE_PATH_SUBTYPE,
- {
- (UINT8)(END_DEVICE_PATH_LENGTH),
- (UINT8)((END_DEVICE_PATH_LENGTH) >> 8)
- }
- }
-};
-
-/**
-
- Initialize Boot Maintenance Menu library.
-
- @param ImageHandle The image handle.
- @param SystemTable The system table.
-
- @retval EFI_SUCCESS Install Boot manager menu success.
- @retval Other Return error status.gBPDisplayLibGuid
-
-**/
-EFI_STATUS
-EFIAPI
-BootDiscoveryPolicyUiLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- UINTN Size;
- UINT32 BootDiscoveryPolicy;
-
- Size = sizeof (UINT32);
- Status = gRT->GetVariable (
- BOOT_DISCOVERY_POLICY_VAR,
- &gBootDiscoveryPolicyMgrFormsetGuid,
- NULL,
- &Size,
- &BootDiscoveryPolicy
- );
- if (EFI_ERROR (Status)) {
- Status = PcdSet32S (PcdBootDiscoveryPolicy, PcdGet32 (PcdBootDiscoveryPolicy));
- ASSERT_EFI_ERROR (Status);
- }
-
- Status = gBS->InstallMultipleProtocolInterfaces (
- &mBPDriverHandle,
- &gEfiDevicePathProtocolGuid,
- &mVendorDevicePath,
- NULL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Publish our HII data
- //
- mBPHiiHandle = HiiAddPackages (
- &gBootDiscoveryPolicyMgrFormsetGuid,
- mBPDriverHandle,
- BootDiscoveryPolicyUiLibVfrBin,
- BootDiscoveryPolicyUiLibStrings,
- NULL
- );
- if (mBPHiiHandle == NULL) {
- gBS->UninstallMultipleProtocolInterfaces (
- mBPDriverHandle,
- &gEfiDevicePathProtocolGuid,
- &mVendorDevicePath,
- NULL
- );
-
- return EFI_OUT_OF_RESOURCES;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Destructor of Boot Maintenance menu library.
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The destructor completed successfully.
- @retval Other value The destructor did not complete successfully.
-
-**/
-EFI_STATUS
-EFIAPI
-BootDiscoveryPolicyUiLibDestructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- if (mBPDriverHandle != NULL) {
- gBS->UninstallProtocolInterface (
- mBPDriverHandle,
- &gEfiDevicePathProtocolGuid,
- &mVendorDevicePath
- );
- mBPDriverHandle = NULL;
- }
-
- if (mBPHiiHandle != NULL) {
- HiiRemovePackages (mBPHiiHandle);
- mBPHiiHandle = NULL;
- }
-
- return EFI_SUCCESS;
-}
+/** @file + Boot Discovery Policy UI for Boot Maintenance menu. + + Copyright (c) 2021, ARM Ltd. All rights reserved.<BR> + Copyright (c) 2021, Semihalf All rights reserved.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include <Guid/BootDiscoveryPolicy.h> +#include <Library/UefiDriverEntryPoint.h> +#include <Library/UefiBootServicesTableLib.h> +#include <Library/UefiRuntimeServicesTableLib.h> +#include <Library/BaseLib.h> +#include <Library/DevicePathLib.h> +#include <Library/DebugLib.h> +#include <Library/HiiLib.h> +#include <Library/UefiLib.h> +#include <Library/BaseMemoryLib.h> +#include <Include/Library/PcdLib.h> + +/// +/// HII specific Vendor Device Path definition. +/// +typedef struct { + VENDOR_DEVICE_PATH VendorDevicePath; + EFI_DEVICE_PATH_PROTOCOL End; +} HII_VENDOR_DEVICE_PATH; + +extern UINT8 BootDiscoveryPolicyUiLibVfrBin[]; + +EFI_HII_HANDLE mBPHiiHandle = NULL; +EFI_HANDLE mBPDriverHandle = NULL; + +STATIC HII_VENDOR_DEVICE_PATH mVendorDevicePath = { + { + { + HARDWARE_DEVICE_PATH, + HW_VENDOR_DP, + { + (UINT8)(sizeof (VENDOR_DEVICE_PATH)), + (UINT8)((sizeof (VENDOR_DEVICE_PATH)) >> 8) + } + }, + BOOT_DISCOVERY_POLICY_MGR_FORMSET_GUID + }, + { + END_DEVICE_PATH_TYPE, + END_ENTIRE_DEVICE_PATH_SUBTYPE, + { + (UINT8)(END_DEVICE_PATH_LENGTH), + (UINT8)((END_DEVICE_PATH_LENGTH) >> 8) + } + } +}; + +/** + + Initialize Boot Maintenance Menu library. + + @param ImageHandle The image handle. + @param SystemTable The system table. + + @retval EFI_SUCCESS Install Boot manager menu success. + @retval Other Return error status.gBPDisplayLibGuid + +**/ +EFI_STATUS +EFIAPI +BootDiscoveryPolicyUiLibConstructor ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + UINTN Size; + UINT32 BootDiscoveryPolicy; + + Size = sizeof (UINT32); + Status = gRT->GetVariable ( + BOOT_DISCOVERY_POLICY_VAR, + &gBootDiscoveryPolicyMgrFormsetGuid, + NULL, + &Size, + &BootDiscoveryPolicy + ); + if (EFI_ERROR (Status)) { + Status = PcdSet32S (PcdBootDiscoveryPolicy, PcdGet32 (PcdBootDiscoveryPolicy)); + ASSERT_EFI_ERROR (Status); + } + + Status = gBS->InstallMultipleProtocolInterfaces ( + &mBPDriverHandle, + &gEfiDevicePathProtocolGuid, + &mVendorDevicePath, + NULL + ); + if (EFI_ERROR (Status)) { + return Status; + } + + // + // Publish our HII data + // + mBPHiiHandle = HiiAddPackages ( + &gBootDiscoveryPolicyMgrFormsetGuid, + mBPDriverHandle, + BootDiscoveryPolicyUiLibVfrBin, + BootDiscoveryPolicyUiLibStrings, + NULL + ); + if (mBPHiiHandle == NULL) { + gBS->UninstallMultipleProtocolInterfaces ( + mBPDriverHandle, + &gEfiDevicePathProtocolGuid, + &mVendorDevicePath, + NULL + ); + + return EFI_OUT_OF_RESOURCES; + } + + return EFI_SUCCESS; +} + +/** + Destructor of Boot Maintenance menu library. + + @param ImageHandle The firmware allocated handle for the EFI image. + @param SystemTable A pointer to the EFI System Table. + + @retval EFI_SUCCESS The destructor completed successfully. + @retval Other value The destructor did not complete successfully. + +**/ +EFI_STATUS +EFIAPI +BootDiscoveryPolicyUiLibDestructor ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + if (mBPDriverHandle != NULL) { + gBS->UninstallProtocolInterface ( + mBPDriverHandle, + &gEfiDevicePathProtocolGuid, + &mVendorDevicePath + ); + mBPDriverHandle = NULL; + } + + if (mBPHiiHandle != NULL) { + HiiRemovePackages (mBPHiiHandle); + mBPHiiHandle = NULL; + } + + return EFI_SUCCESS; +} |