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)
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/*
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* Copyright (C) 2018 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 TEE_OPS_H_
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#define TEE_OPS_H_
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struct secmem_param {
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u64 alignment; /* IN */
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u64 size; /* IN */
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u32 refcount; /* INOUT */
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u64 sec_handle; /* OUT */
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};
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#define CMD_SEC_MEM_ALLOC 1
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#define CMD_SEC_MEM_UNREF 3
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#define CMD_SEC_MEM_ENABLE 7
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#define CMD_SEC_MEM_DISABLE 8
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#define CMD_SEC_MEM_ALLOC_ZERO 13
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#define CMD_WFD_SMEM_ALLOC 30
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#define CMD_WFD_SMEM_UNREF 31
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#define CMD_WFD_SMEM_ENABLE 32
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#define CMD_WFD_SMEM_DISABLE 33
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#define CMD_WFD_SMEM_ALLOC_ZERO 34
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#define CMD_SDSP_SMEM_ALLOC 40
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#define CMD_SDSP_SMEM_UNREF 41
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#define CMD_SDSP_SMEM_ENABLE 42
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#define CMD_SDSP_SMEM_DISABLE 43
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#define CMD_SDSP_SMEM_ALLOC_ZERO 44
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#define CMD_2D_FR_SMEM_ALLOC 50
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#define CMD_2D_FR_SMEM_UNREF 51
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#define CMD_2D_FR_SMEM_ENABLE 52
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#define CMD_2D_FR_SMEM_DISABLE 53
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#define CMD_2D_FR_SMEM_ALLOC_ZERO 54
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#define CMD_SEC_MEM_INVOKE_CMD_START 100
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#define CMD_SEC_MEM_SET_PROT_REGION CMD_SEC_MEM_INVOKE_CMD_START
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#define CMD_SEC_MEM_DUMP_MEM_INFO 101
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#define CMD_SEC_MEM_DYNAMIC_DEBUG_CONFIG 102
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#define CMD_WFD_SMEM_DUMP_MEM_INFO 103
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#define CMD_SEC_MEM_FORCE_HW_PROTECTION 104
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#define CMD_SEC_MEM_SET_MCHUNKS_REGION 105
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#define CMD_2D_FR_SMEM_DUMP_MEM_INFO 106
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#define CMD_SEC_MEM_SET_SVP_REGION 107
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#define CMD_SEC_MEM_SET_WFD_REGION 108
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#define CMD_SEC_MEM_INVOKE_CMD_END 108
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#define CMD_SEC_MEM_DUMP_INFO 255
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#define CMD_SEC_MEM_INVALID (0xFFFFFFFF)
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enum TEE_OP {
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TEE_OP_ALLOC = 0,
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TEE_OP_ALLOC_ZERO = 1,
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TEE_OP_FREE = 2,
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TEE_OP_REGION_ENABLE = 3,
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TEE_OP_REGION_DISABLE = 4,
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TEE_OP_MAX = 5,
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};
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enum TEE_MEM_TYPE {
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TEE_MEM_SVP = 0,
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TEE_MEM_2D_FR = TEE_MEM_SVP,
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TEE_MEM_WFD = 1,
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TEE_MEM_SDSP_SHARED = 2,
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};
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struct tee_peer_ops_data {
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enum TEE_OP tee_cmds[TEE_OP_MAX];
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enum TEE_MEM_TYPE tee_mem_type;
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};
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void get_tee_peer_ops(struct trusted_driver_operations **ops);
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#endif /* TEE_OPS_H_ */
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