[edk2-devel] [staging/dynamictables-reorg PATCH v0 02/12] DynamicTablesPkg: Define a SMBIOS Structure/Table type

["Girish Mahadevan via groups.io" <gmahadevan=nvidia.com@groups.io>]

From: Sami Mujawar <sami.mujawar@arm.com>

SMBIOS Structure Types 0 through 127 (7Fh) are reserved
for and defined by the SMBIOS specification. Types 128
through 256 (80h to FFh) are available for system and
OEM-specific information.

Therefore, define a new type 'SMBIOS_TABLE_TYPE' that
represents a SMBIOS structure type and include it in
the definition of CM_STD_OBJ_SMBIOS_TABLE_INFO.

Acked-by: Abner Chang <abner.chang@amd.com>
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Cc: Alexei Fedorov <Alexei.Fedorov@arm.com>
Cc: Pierre Gondois <pierre.gondois@arm.com>
Cc: Girish Mahadevan <gmahadevan@nvidia.com>
Cc: Jeff Brasen <jbrasen@nvidia.com>
Cc: Ashish Singhal <ashishsingha@nvidia.com>
Cc: Nick Ramirez <nramirez@nvidia.com>
Cc: William Watson <wwatson@nvidia.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
Cc: Jose Marinho <Jose.Marinho@arm.com>
---
 .../Include/StandardNameSpaceObjects.h          | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/DynamicTablesPkg/Include/StandardNameSpaceObjects.h b/DynamicTablesPkg/Include/StandardNameSpaceObjects.h
index 8ec3238225..c81efbc237 100644
--- a/DynamicTablesPkg/Include/StandardNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/StandardNameSpaceObjects.h
@@ -40,6 +40,20 @@
 **/

 typedef UINTN CM_OBJECT_TOKEN;

 

+/**

+  A type representing a SMBIOS structure/table type.

+

+  Types 0 through 127 (7Fh) are reserved for and defined by the

+  SMBIOS specification.

+  Types 128 through 256 (80h to FFh) are available for system and

+  OEM-specific information.

+

+  Note: This Dynamic SMBIOS table generation implementation defines

+  TableType FFh as a NULL table which is used by the Dynamic

+  SMBIOS table dispatcher to terminate the dependency sequence.

+*/

+typedef UINT8 SMBIOS_TABLE_TYPE;

+

 /** The ESTD_OBJECT_ID enum describes the Object IDs

     in the Standard Namespace.

 */

@@ -127,6 +141,9 @@ typedef struct CmAStdObjAcpiTableInfo {
   to NULL.

 */

 typedef struct CmStdObjSmbiosTableInfo {

+  /// SMBIOS Structure/Table Type

+  SMBIOS_TABLE_TYPE            TableType;

+

   /// The SMBIOS Table Generator ID

   SMBIOS_TABLE_GENERATOR_ID    TableGeneratorId;

 

-- 
2.25.1



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