| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2019 MediaTek Inc. |
| */ |
| #ifndef __MTK_SIP_SVC_H |
| #define __MTK_SIP_SVC_H |
| |
| /* Error Code */ |
| #define SIP_SVC_E_SUCCESS 0 |
| #define SIP_SVC_E_NOT_SUPPORTED -1 |
| #define SIP_SVC_E_INVALID_PARAMS -2 |
| #define SIP_SVC_E_INVALID_RANGE -3 |
| #define SIP_SVC_E_PERMISSION_DENIED -4 |
| |
| #ifdef CONFIG_ARM64 |
| #define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_64 |
| #else |
| #define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_32 |
| #endif |
| |
| #define MTK_SIP_SMC_CMD(fn_id) \ |
| ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \ |
| ARM_SMCCC_OWNER_SIP, fn_id) |
| |
| /* IOMMU related SMC call */ |
| #define MTK_SIP_KERNEL_IOMMU_CONTROL MTK_SIP_SMC_CMD(0x514) |
| |
| #endif |
