1 /* 2 * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef TS_SMM_VARIABLE_OPCODES_H 8 #define TS_SMM_VARIABLE_OPCODES_H 9 10 /** 11 * C/C++ definition of smm_variable service opcodes 12 * 13 * These defines are aligned to the SMM Variable definitions from EDK2. These versions 14 * of these defines are maintained in the TS project to avoid a mandatory dependency 15 * on the EDK2 project. 16 */ 17 18 #define SMM_VARIABLE_FUNCTION_GET_VARIABLE 1 19 #define SMM_VARIABLE_FUNCTION_GET_NEXT_VARIABLE_NAME 2 20 #define SMM_VARIABLE_FUNCTION_SET_VARIABLE 3 21 #define SMM_VARIABLE_FUNCTION_QUERY_VARIABLE_INFO 4 22 #define SMM_VARIABLE_FUNCTION_READY_TO_BOOT 5 23 #define SMM_VARIABLE_FUNCTION_EXIT_BOOT_SERVICE 6 24 25 #define SMM_VARIABLE_FUNCTION_VAR_CHECK_VARIABLE_PROPERTY_SET 9 26 #define SMM_VARIABLE_FUNCTION_VAR_CHECK_VARIABLE_PROPERTY_GET 10 27 #define SMM_VARIABLE_FUNCTION_GET_PAYLOAD_SIZE 11 28 29 #endif /* TS_SMM_VARIABLE_OPCODES_H */ 30