diff options
| -rw-r--r-- | SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c b/SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c index f51d524..10bdb1b 100644 --- a/SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c +++ b/SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c @@ -3,6 +3,7 @@ Copyright (c) 2021, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2021, Semihalf All rights reserved.<BR>
+Copyright (c) 2021, Ampere Computing LLC. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -23,10 +24,10 @@ SPDX-License-Identifier: BSD-2-Clause-Patent @param[in] ImageHandle The image handle of the driver.
@param[in] SystemTable The system table.
- @retval EFI_ALREADY_STARTED The driver already exists in system.
- @retval EFI_OUT_OF_RESOURCES Fail to execute entry point due to lack of resources.
- @retval EFI_SUCCESS All the related protocols are installed on the driver.
- @retval Others Fail to get the SecureBootEnable variable.
+ @retval EFI_SUCCESS The secure default keys are initialized successfully.
+ @retval EFI_UNSUPPORTED One of the secure default keys already exists.
+ @retval EFI_NOT_FOUND One of the PK, KEK, or DB default keys is not found.
+ @retval Others Fail to initialize the secure default keys.
**/
EFI_STATUS
@@ -56,14 +57,20 @@ SecureBootDefaultKeysEntryPoint ( }
Status = SecureBootInitDbtDefault ();
- if (EFI_ERROR (Status)) {
+ if (Status == EFI_NOT_FOUND) {
DEBUG ((DEBUG_INFO, "%a: dbtDefault not initialized\n", __FUNCTION__));
+ } else if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "%a: Cannot initialize dbtDefault: %r\n", __FUNCTION__, Status));
+ return Status;
}
Status = SecureBootInitDbxDefault ();
- if (EFI_ERROR (Status)) {
+ if (Status == EFI_NOT_FOUND) {
DEBUG ((DEBUG_INFO, "%a: dbxDefault not initialized\n", __FUNCTION__));
+ } else if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "%a: Cannot initialize dbxDefault: %r\n", __FUNCTION__, Status));
+ return Status;
}
- return Status;
+ return EFI_SUCCESS;
}
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