1*b4734308SPeng Fan /* SPDX-License-Identifier: BSD-3-Clause */ 2*b4734308SPeng Fan /* 3*b4734308SPeng Fan * Copyright (c) 2015-2019, Arm Limited and Contributors. All rights reserved. 4*b4734308SPeng Fan */ 5*b4734308SPeng Fan #ifndef SCMI_MSG_SCMI_H 6*b4734308SPeng Fan #define SCMI_MSG_SCMI_H 7*b4734308SPeng Fan 8*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_BASE 0x10U 9*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_POWER_DOMAIN 0x11U 10*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_SYS_POWER 0x12U 11*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_PERF 0x13U 12*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_CLOCK 0x14U 13*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_SENSOR 0x15U 14*b4734308SPeng Fan #define SCMI_PROTOCOL_ID_RESET_DOMAIN 0x16U 15*b4734308SPeng Fan 16*b4734308SPeng Fan /* SCMI error codes reported to agent through server-to-agent messages */ 17*b4734308SPeng Fan #define SCMI_SUCCESS 0 18*b4734308SPeng Fan #define SCMI_NOT_SUPPORTED (-1) 19*b4734308SPeng Fan #define SCMI_INVALID_PARAMETERS (-2) 20*b4734308SPeng Fan #define SCMI_DENIED (-3) 21*b4734308SPeng Fan #define SCMI_NOT_FOUND (-4) 22*b4734308SPeng Fan #define SCMI_OUT_OF_RANGE (-5) 23*b4734308SPeng Fan #define SCMI_BUSY (-6) 24*b4734308SPeng Fan #define SCMI_COMMS_ERROR (-7) 25*b4734308SPeng Fan #define SCMI_GENERIC_ERROR (-8) 26*b4734308SPeng Fan #define SCMI_HARDWARE_ERROR (-9) 27*b4734308SPeng Fan #define SCMI_PROTOCOL_ERROR (-10) 28*b4734308SPeng Fan 29*b4734308SPeng Fan #endif /* SCMI_MSG_SCMI_H */ 30