Add PI1.2.1 SAP2 support and UEFI231B mantis 896

[mirror_edk2.git] / MdePkg / Include / Uefi / UefiSpec.h

diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h
index 115a82bfc7ad9e31ae7dddeb96ea54172a6b271e..ffdfcd6398ea573ef6fd5a16de9f525cf2cad7f0 100644 (file)
--- a/MdePkg/Include/Uefi/UefiSpec.h
+++ b/MdePkg/Include/Uefi/UefiSpec.h
@@ -281,7 +281,9 @@ EFI_STATUS
   @retval EFI_NOT_FOUND         1) There are no EFI_DRIVER_BINDING_PROTOCOL instances\r
                                 present in the system.\r
                                 2) No drivers were connected to ControllerHandle.\r
-\r
+  @retval EFI_SECURITY_VIOLATION \r
+                                The user has no permission to start UEFI device drivers on the device path \r
+                                associated with the ControllerHandle or specified by the RemainingDevicePath.\r
 **/\r
 typedef\r
 EFI_STATUS\r
@@ -848,8 +850,9 @@ EFI_STATUS
   @param  ExitData              The pointer to a pointer to a data buffer that includes a Null-terminated\r
                                 string, optionally followed by additional binary data.\r
 \r
-  @retval EFI_INVALID_PARAMETER ImageHandle is either an invalid image handle or the image\r
-                                has already been initialized with StartImage.\r
+  @retval EFI_INVALID_PARAMETER  ImageHandle is either an invalid image handle or the image\r
+                                 has already been initialized with StartImage.\r
+  @retval EFI_SECURITY_VIOLATION The current platform policy specifies that the image should not be started.\r
   @return Exit code from image\r
 \r
 **/\r
@@ -1720,6 +1723,10 @@ EFI_STATUS
   OUT UINT64            *MaximumVariableSize\r
   );\r
 \r
+//\r
+// Firmware should stop at a firmware user interface on next boot\r
+//\r
+#define EFI_OS_INDICATIONS_BOOT_TO_FW_UI    0x0000000000000001\r
 \r
 //\r
 // EFI Runtime Services Table\r