diff options
Diffstat (limited to 'SecurityPkg/HddPassword')
| -rw-r--r-- | SecurityPkg/HddPassword/HddPasswordDxe.c | 28 | ||||
| -rw-r--r-- | SecurityPkg/HddPassword/HddPasswordDxe.h | 1 | ||||
| -rw-r--r-- | SecurityPkg/HddPassword/HddPasswordDxe.inf | 3 |
3 files changed, 19 insertions, 13 deletions
diff --git a/SecurityPkg/HddPassword/HddPasswordDxe.c b/SecurityPkg/HddPassword/HddPasswordDxe.c index 55dfb25886..6f36b5a0a2 100644 --- a/SecurityPkg/HddPassword/HddPasswordDxe.c +++ b/SecurityPkg/HddPassword/HddPasswordDxe.c @@ -9,6 +9,7 @@ **/
#include "HddPasswordDxe.h"
+#include <Library/VariablePolicyHelperLib.h>
EFI_GUID mHddPasswordVendorGuid = HDD_PASSWORD_CONFIG_GUID;
CHAR16 mHddPasswordVendorStorageName[] = L"HDD_PASSWORD_CONFIG";
@@ -2818,11 +2819,11 @@ HddPasswordDxeInit ( IN EFI_SYSTEM_TABLE *SystemTable
)
{
- EFI_STATUS Status;
- HDD_PASSWORD_DXE_PRIVATE_DATA *Private;
- VOID *Registration;
- EFI_EVENT EndOfDxeEvent;
- EDKII_VARIABLE_LOCK_PROTOCOL *VariableLock;
+ EFI_STATUS Status;
+ HDD_PASSWORD_DXE_PRIVATE_DATA *Private;
+ VOID *Registration;
+ EFI_EVENT EndOfDxeEvent;
+ EDKII_VARIABLE_POLICY_PROTOCOL *VariablePolicy;
Private = NULL;
@@ -2858,13 +2859,18 @@ HddPasswordDxeInit ( //
// Make HDD_PASSWORD_VARIABLE_NAME variable read-only.
//
- Status = gBS->LocateProtocol (&gEdkiiVariableLockProtocolGuid, NULL, (VOID **)&VariableLock);
+ Status = gBS->LocateProtocol (&gEdkiiVariablePolicyProtocolGuid, NULL, (VOID **)&VariablePolicy);
if (!EFI_ERROR (Status)) {
- Status = VariableLock->RequestToLock (
- VariableLock,
- HDD_PASSWORD_VARIABLE_NAME,
- &mHddPasswordVendorGuid
- );
+ Status = RegisterBasicVariablePolicy (
+ VariablePolicy,
+ &mHddPasswordVendorGuid,
+ HDD_PASSWORD_VARIABLE_NAME,
+ VARIABLE_POLICY_NO_MIN_SIZE,
+ VARIABLE_POLICY_NO_MAX_SIZE,
+ VARIABLE_POLICY_NO_MUST_ATTR,
+ VARIABLE_POLICY_NO_CANT_ATTR,
+ VARIABLE_POLICY_TYPE_LOCK_NOW
+ );
DEBUG ((DEBUG_INFO, "%a(): Lock %s variable (%r)\n", __func__, HDD_PASSWORD_VARIABLE_NAME, Status));
ASSERT_EFI_ERROR (Status);
}
diff --git a/SecurityPkg/HddPassword/HddPasswordDxe.h b/SecurityPkg/HddPassword/HddPasswordDxe.h index 231533e737..049a208794 100644 --- a/SecurityPkg/HddPassword/HddPasswordDxe.h +++ b/SecurityPkg/HddPassword/HddPasswordDxe.h @@ -17,7 +17,6 @@ #include <Protocol/AtaPassThru.h>
#include <Protocol/PciIo.h>
#include <Protocol/HiiConfigAccess.h>
-#include <Protocol/VariableLock.h>
#include <Guid/MdeModuleHii.h>
#include <Guid/EventGroup.h>
diff --git a/SecurityPkg/HddPassword/HddPasswordDxe.inf b/SecurityPkg/HddPassword/HddPasswordDxe.inf index 06e8755ffc..2c0ebbcc78 100644 --- a/SecurityPkg/HddPassword/HddPasswordDxe.inf +++ b/SecurityPkg/HddPassword/HddPasswordDxe.inf @@ -50,6 +50,7 @@ PrintLib
UefiLib
LockBoxLib
+ VariablePolicyHelperLib
S3BootScriptLib
PciLib
BaseCryptLib
@@ -63,7 +64,7 @@ gEfiHiiConfigAccessProtocolGuid ## PRODUCES
gEfiAtaPassThruProtocolGuid ## CONSUMES
gEfiPciIoProtocolGuid ## CONSUMES
- gEdkiiVariableLockProtocolGuid ## CONSUMES
+ gEdkiiVariablePolicyProtocolGuid ## CONSUMES
[Pcd]
gEfiSecurityPkgTokenSpaceGuid.PcdSkipHddPasswordPrompt ## CONSUMES
|