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| author | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-12 01:44:54 +0000 |
|---|---|---|
| committer | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-12 01:44:54 +0000 |
| commit | a2f2c258d43f506b93b4a13a5c82d0200465df92 (patch) | |
| tree | 8dfe98dd2fd6fcbf542df0ffaea3d23a74093669 /SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c | |
| parent | 562fce0bf7127adf23b2affae106b2bb4b623e00 (diff) | |
| download | edk2-a2f2c258d43f506b93b4a13a5c82d0200465df92.zip edk2-a2f2c258d43f506b93b4a13a5c82d0200465df92.tar.gz edk2-a2f2c258d43f506b93b4a13a5c82d0200465df92.tar.bz2 | |
Update secure boot UI driver to handle “reset to default” hot key.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14257 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c')
| -rw-r--r-- | SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c b/SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c index 51da86b..3084f33 100644 --- a/SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c +++ b/SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c @@ -2378,6 +2378,11 @@ SecureBootRouteConfig ( OUT EFI_STRING *Progress
)
{
+ UINT8 *SecureBootEnable;
+ SECUREBOOT_CONFIGURATION IfrNvData;
+ UINTN BufferSize;
+ EFI_STATUS Status;
+
if (Configuration == NULL || Progress == NULL) {
return EFI_INVALID_PARAMETER;
}
@@ -2387,6 +2392,31 @@ SecureBootRouteConfig ( return EFI_NOT_FOUND;
}
+ BufferSize = sizeof (SECUREBOOT_CONFIGURATION);
+ Status = gHiiConfigRouting->ConfigToBlock (
+ gHiiConfigRouting,
+ Configuration,
+ (UINT8 *)&IfrNvData,
+ &BufferSize,
+ Progress
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // Store Buffer Storage back to EFI variable if needed
+ //
+ SecureBootEnable = NULL;
+ GetVariable2 (EFI_SECURE_BOOT_ENABLE_NAME, &gEfiSecureBootEnableDisableGuid, (VOID**)&SecureBootEnable, NULL);
+ if (NULL != SecureBootEnable) {
+ FreePool (SecureBootEnable);
+ Status = SaveSecureBootVariable (IfrNvData.AttemptSecureBoot);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ }
+
*Progress = Configuration + StrLen (Configuration);
return EFI_SUCCESS;
}
@@ -2445,7 +2475,8 @@ SecureBootCallback ( if ((Action != EFI_BROWSER_ACTION_CHANGED) &&
(Action != EFI_BROWSER_ACTION_CHANGING) &&
- (Action != EFI_BROWSER_ACTION_FORM_CLOSE)) {
+ (Action != EFI_BROWSER_ACTION_FORM_CLOSE) &&
+ (Action != EFI_BROWSER_ACTION_DEFAULT_STANDARD)) {
return EFI_UNSUPPORTED;
}
@@ -2733,6 +2764,17 @@ SecureBootCallback ( }
break;
}
+ } else if (Action == EFI_BROWSER_ACTION_DEFAULT_STANDARD) {
+ if (QuestionId == KEY_HIDE_SECURE_BOOT) {
+ GetVariable2 (EFI_SECURE_BOOT_ENABLE_NAME, &gEfiSecureBootEnableDisableGuid, (VOID**)&SecureBootEnable, NULL);
+ if (SecureBootEnable == NULL) {
+ IfrNvData->HideSecureBoot = TRUE;
+ } else {
+ FreePool (SecureBootEnable);
+ IfrNvData->HideSecureBoot = FALSE;
+ }
+ Value->b = IfrNvData->HideSecureBoot;
+ }
} else if (Action == EFI_BROWSER_ACTION_FORM_CLOSE) {
//
// Force the platform back to Standard Mode once user leave the setup screen.
|