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Diffstat (limited to 'MdePkg/Include/Protocol/DriverDiagnostics2.h')
-rw-r--r--MdePkg/Include/Protocol/DriverDiagnostics2.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/MdePkg/Include/Protocol/DriverDiagnostics2.h b/MdePkg/Include/Protocol/DriverDiagnostics2.h
index a3798b1e54..b56997d153 100644
--- a/MdePkg/Include/Protocol/DriverDiagnostics2.h
+++ b/MdePkg/Include/Protocol/DriverDiagnostics2.h
@@ -56,6 +56,9 @@ typedef struct _EFI_DRIVER_DIAGNOSTICS2_PROTOCOL EFI_DRIVER_DIAGNOSTICS2_PROTOC
@retval EFI_SUCCESS The controller specified by ControllerHandle and
ChildHandle passed the diagnostic.
+ @retval EFI_ACCESS_DENIED The request for initiating diagnostics was unable
+ to be complete due to some underlying hardware or
+ software state.
@retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.