CHAR16 *mVersionName = NULL;\r
\r
EFI_EVENT mFmpDeviceLockEvent;\r
+//\r
+// Indicates if an attempt has been made to lock a \r
+// FLASH storage device by calling FmpDeviceLock().\r
+// A FLASH storage device may not support being locked,\r
+// so this variable is set to TRUE even if FmpDeviceLock()\r
+// returns an error.\r
+//\r
BOOLEAN mFmpDeviceLocked = FALSE;\r
\r
/**\r
UINT32 AllHeaderSize;\r
UINT32 IncommingFwVersion;\r
UINT32 LastAttemptStatus;\r
+ EFI_STATUS GetAttributesStatus;\r
+ UINT64 AttributesSupported;\r
+ UINT64 AttributesSetting;\r
\r
Status = EFI_SUCCESS;\r
Updateable = 0;\r
//\r
if (mFmpDeviceLocked) {\r
DEBUG ((DEBUG_ERROR, "FmpDxe: SetTheImage() - Device is already locked. Can't update.\n"));\r
- Status = EFI_ACCESS_DENIED;\r
+ Status = EFI_UNSUPPORTED;\r
goto cleanup;\r
}\r
\r
\r
//\r
// Set flag so the descriptor is repopulated\r
- // This only applied to devices that do not require system reboot\r
+ // This is only applied to devices that do not require reset\r
//\r
- if (!PcdGetBool (PcdFmpDeviceSystemResetRequired)) {\r
- mDescriptorPopulated = FALSE;\r
+ GetAttributesStatus = FmpDeviceGetAttributes (&AttributesSupported, &AttributesSetting);\r
+ if (!EFI_ERROR (GetAttributesStatus)) {\r
+ if (((AttributesSupported & IMAGE_ATTRIBUTE_RESET_REQUIRED) == 0) ||\r
+ ((AttributesSetting & IMAGE_ATTRIBUTE_RESET_REQUIRED) == 0)) {\r
+ mDescriptorPopulated = FALSE;\r
+ }\r
}\r
\r
cleanup:\r