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