MdePkg: UEFI JSON Capsule Support

Added Guids and structures, that defines the work flow to perform
capsule update using JSON objects.
(UEFI 2.8 mantis 1935)

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

1 files changed, 29 insertions, 0 deletions

diff --git a/MdePkg/Include/Guid/CapsuleReport.h b/MdePkg/Include/Guid/CapsuleReport.h
index 93d2bb75a5..cd91e6d8cd 100644
--- a/MdePkg/Include/Guid/CapsuleReport.h
+++ b/MdePkg/Include/Guid/CapsuleReport.h
@@ -93,6 +93,35 @@ typedef struct {
   ///

 } EFI_CAPSULE_RESULT_VARIABLE_FMP;

 

+typedef struct {

+

+  ///

+  /// Version of this structure, currently 0x00000001

+  ///

+  UINT32    Version;

+

+  ///

+  /// The unique identifier of the capsule whose processing result is recorded in this variable.

+  /// 0x00000000 - 0xEFFFFFFF - Implementation Reserved

+  /// 0xF0000000 - 0xFFFFFFFF - Specification Reserved

+  /// #define REDFISH_DEFINED_JSON_SCHEMA 0xF000000

+  /// The JSON payload shall conform to a Redfish-defined JSON schema, see DMTF-Redfish

+  /// Specification.

+  ///

+  UINT32 CapsuleId;

+

+  ///

+  /// The length of Resp in bytes.

+  ///

+  UINT32 RespLength;

+

+  ///

+  /// Variable length buffer containing the replied JSON payload to the caller who delivered JSON

+  /// capsule to system. The definition of the JSON schema used in the replied payload is beyond

+  /// the scope of this specification.

+  ///

+  UINT8 Resp[];

+ } EFI_CAPSULE_RESULT_VARIABLE_JSON;

 

 extern EFI_GUID gEfiCapsuleReportGuid;