diff --git a/MdePkg/Include/IndustryStandard/AcpiAml.h b/MdePkg/Include/IndustryStandard/AcpiAml.h index 3dd5408b35..74622e912e 100644 --- a/MdePkg/Include/IndustryStandard/AcpiAml.h +++ b/MdePkg/Include/IndustryStandard/AcpiAml.h @@ -168,4 +168,12 @@ #define AML_EXT_BANK_FIELD_OP 0x87 #define AML_EXT_DATA_REGION_OP 0x88 +// +// FieldElement OpCode +// +#define AML_FIELD_RESERVED_OP 0x00 +#define AML_FIELD_ACCESS_OP 0x01 +#define AML_FIELD_CONNECTION_OP 0x02 +#define AML_FIELD_EXT_ACCESS_OP 0x03 + #endif