MdePkg: Add FMP Capsule Image Header extension

Add bitmask to structure which gives a binary-inspectable mechanism to
determine if a capsule contains an authentication section or depex section.
(UEFI 2.8 errata a, mantis 2026)

Signed-off-by: Oleksiy Yakovlev <oleksiyy@ami.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

diff --git a/MdePkg/Include/Guid/FmpCapsule.h b/MdePkg/Include/Guid/FmpCapsule.h
index fb8c34622403a3ca02e7d8bd528105d29b1ec53b..bd5cb7798e27e3815a4ada5ef901a04b333e12d3 100644 (file)
--- a/MdePkg/Include/Guid/FmpCapsule.h
+++ b/MdePkg/Include/Guid/FmpCapsule.h
@@ -79,13 +79,22 @@ typedef struct {
   /// therefore can be modified without changing the Auth data.\r
   ///\r
   UINT64   UpdateHardwareInstance;\r
+\r
+  ///\r
+  /// A 64-bit bitmask that determines what sections are added to the payload.\r
+  /// #define CAPSULE_SUPPORT_AUTHENTICATION 0x0000000000000001\r
+  /// #define CAPSULE_SUPPORT_DEPENDENCY 0x0000000000000002\r
+  ///\r
+  UINT64   ImageCapsuleSupport;\r
 } EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER;\r
 \r
 #pragma pack()\r
 \r
 \r
 #define EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER_INIT_VERSION       0x00000001\r
-#define EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION 0x00000002\r
+#define EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION 0x00000003\r
+#define CAPSULE_SUPPORT_AUTHENTICATION    0x0000000000000001\r
+#define CAPSULE_SUPPORT_DEPENDENCY        0x0000000000000002\r
 \r
 extern EFI_GUID gEfiFmpCapsuleGuid;\r
 \r