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https://github.com/physwizz/a155-U-u1.git
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115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2015-2019, MICROTRUST Incorporated
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* All Rights Reserved.
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*
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*/
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#ifndef __VFS_TEEI_ID_H_
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#define __VFS_TEEI_ID_H_
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#include <asm/cacheflush.h>
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#define SMC_ENOMEM 7
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#define SMC_EOPNOTSUPP 6
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#define SMC_EINVAL_ADDR 5
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#define SMC_EINVAL_ARG 4
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#define SMC_ERROR 3
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#define SMC_INTERRUPTED 2
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#define SMC_PENDING 1
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#define SMC_SUCCESS 0
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/*extern void __flush_dcache_area(void *addr, size_t len);*/
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/**
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* @brief Encoding data type
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*/
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enum teei_enc_data_type {
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TEEI_ENC_INVALID_TYPE = 0,
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TEEI_ENC_UINT32,
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TEEI_ENC_ARRAY,
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TEEI_MEM_REF,
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TEEI_SECURE_MEM_REF
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};
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/**
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* @brief Command ID's for global service
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*/
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enum _global_cmd_id {
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TEEI_GLOBAL_CMD_ID_INVALID = 0x0,
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TEEI_GLOBAL_CMD_ID_BOOT_ACK,
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/* add by lodovico */
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TEEI_GLOBAL_CMD_ID_INIT_CONTEXT,
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/* add end */
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TEEI_GLOBAL_CMD_ID_OPEN_SESSION,
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TEEI_GLOBAL_CMD_ID_CLOSE_SESSION,
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TEEI_GLOBAL_CMD_ID_RESUME_ASYNC_TASK,
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TEEI_GLOBAL_CMD_ID_UNKNOWN = 0x7FFFFFFE,
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TEEI_GLOBAL_CMD_ID_MAX = 0x7FFFFFFF
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};
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/* add by lodovico */
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/* void printff(); */
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int service_smc_call(u32 teei_cmd_type, u32 dev_file_id, u32 svc_id,
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u32 cmd_id, u32 context, u32 enc_id,
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const void *cmd_buf,
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size_t cmd_len,
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void *resp_buf,
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size_t resp_len,
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const void *meta_data,
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int *ret_resp_len,
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void *wq,
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void *arg_lock, int *error_code);
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enum teei_cmd_type {
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TEEI_CMD_TYPE_INVALID = 0x0,
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TEEI_CMD_TYPE_SOCKET_INIT,
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TEEI_CMD_TYPE_INITIALIZE_CONTEXT,
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TEEI_CMD_TYPE_FINALIZE_CONTEXT,
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TEEI_CMD_TYPE_OPEN_SESSION,
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TEEI_CMD_TYPE_CLOSE_SESSION,
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TEEI_CMD_TYPE_INVOKE_COMMAND,
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TEEI_CMD_TYPE_UNKNOWN = 0x7FFFFFFE,
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TEEI_CMD_TYPE_MAX = 0x7FFFFFFF
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};
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#define ROUND_UP(N, S) ((((N) + (S) - 1) / (S)) * (S))
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#define Cache_line_size 32
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#define START_STATUS (0)
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extern unsigned long boot_soter_flag;
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/****************************************************************
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* @brief:
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* Flush_Dcache_By_Area
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* @param:
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* start - mva start
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* end - mva end
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* @return:
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* ***************************************************************/
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static inline void Flush_Dcache_By_Area(unsigned long start, unsigned long end)
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{
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// if (boot_soter_flag == START_STATUS) {
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//#ifdef CONFIG_ARM64
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// __flush_dcache_area((void *)start, (end - start));
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//#else
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// __cpuc_flush_dcache_area((void *)start, (end - start));
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//#endif
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// }
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}
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/******************************************************************
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* @brief:
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* Invalidate_Dcache_By_Area
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* @param:
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* start - mva start
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* end - mva end
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* @return:
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* *****************************************************************/
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static inline void Invalidate_Dcache_By_Area(unsigned long start,
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unsigned long end)
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{
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}
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/* add end */
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#endif /* __OPEN_OTZ_ID_H_ */
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