threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
101 lines
2.6 KiB
C
101 lines
2.6 KiB
C
/*
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* Copyright (C) 2019 MediaTek Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __SMCALL_TABLE_H__
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#define __SMCALL_TABLE_H__
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#include <gz-trusty/smcall_mtee.h>
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#include <gz-trusty/trusty.h>
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/* enum smc_functions:
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* Define all SMC functions of GenieZone.
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* SMCF means SMC Function.
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* The value of this enum corresponds to the array index of gz_smcnr_table.
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* Steps of adding a new SMC number:
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* 1. Define SMC number in smcall_mtee.h.
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* 2. Create an element which should be named as SMCF_[SC/FC]_[function name]
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* in this enum.
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* 2. Insert an element to gz_smcnr_table and set the SMC number for TEEs.
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* 3. Access the SMC number by MTEE_SMCNR_TID or MTEE_SMCNR.
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*/
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enum smc_functions {
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SMCF_NONE = 0,
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SMCF_FC_RESERVED,
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SMCF_FC_FIQ_EXIT,
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SMCF_FC_REQUEST_FIQ,
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SMCF_FC_GET_NEXT_IRQ,
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SMCF_FC_FIQ_ENTER,
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SMCF_FC64_SET_FIQ_HANDLER,
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SMCF_FC64_GET_FIQ_REGS,
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SMCF_FC_CPU_SUSPEND,
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SMCF_FC_CPU_RESUME,
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SMCF_FC_AARCH_SWITCH,
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SMCF_FC_GET_VERSION_STR,
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SMCF_FC_API_VERSION,
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SMCF_FC_GET_CMASK,
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SMCF_FC_GET_CPU_REQUEST,
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SMCF_SC_NS_RETURN,
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MT_SMCF_SC_ADD,
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MT_SMCF_SC_MDELAY,
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MT_SMCF_SC_IRQ_LATENCY,
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MT_SMCF_SC_INTERCEPT_MMIO,
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MT_SMCF_FC_THREADS,
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MT_SMCF_FC_THREADSTATS,
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MT_SMCF_FC_THREADLOAD,
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MT_SMCF_FC_HEAP_DUMP,
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MT_SMCF_FC_APPS,
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MT_SMCF_FC_MEM_USAGE,
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MT_SMCF_FC_DEVAPC_VIO,
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MT_SMCF_SC_SET_RAMCONSOLE,
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MT_SMCF_SC_VPU,
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MT_SMCF_FC_KTIME_ALIGN,
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SMCF_FC_TEST_ADD,
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SMCF_FC_TEST_MULTIPLY,
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SMCF_SC_TEST_ADD,
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SMCF_SC_TEST_MULTIPLY,
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SMCF_SC_RESTART_LAST,
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SMCF_SC_LOCKED_NOP,
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SMCF_SC_RESTART_FIQ,
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SMCF_SC_NOP,
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SMCF_SC_SHARED_LOG_VERSION,
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SMCF_SC_SHARED_LOG_ADD,
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SMCF_SC_SHARED_LOG_RM,
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SMCF_SC_VIRTIO_GET_DESCR,
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SMCF_SC_VIRTIO_START,
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SMCF_SC_VIRTIO_STOP,
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SMCF_SC_VDEV_RESET,
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SMCF_SC_VDEV_KICK_VQ,
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SMCF_NC_VDEV_KICK_VQ,
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SMCF_END
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};
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/* get GZ SMC version for select smcnr table */
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int init_smcnr_table(struct device *dev, enum tee_id_t tee_id);
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/* Get SMC number, not suggest to directly use */
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uint32_t get_smcnr_teeid(enum smc_functions fid, enum tee_id_t tee_id);
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uint32_t get_smcnr_dev(enum smc_functions fid, struct device *dev);
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/* Helper macro */
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#define MTEE_SMCNR_TID(fid, tee_id) (get_smcnr_teeid((fid), (tee_id)))
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#define MTEE_SMCNR(fid, dev) (get_smcnr_dev((fid), (dev)))
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#endif /* __SMCALL_TABLE_H__ */
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