49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* Copyright (c) 2013-2016 TRUSTONIC LIMITED
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* All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as 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 _TL_SEC_TCI_H_
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#define _TL_SEC_TCI_H_
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/**< Responses have bit 31 set */
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#define RSP_ID_MASK (1U << 31)
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#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK)
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#define IS_CMD(cmdId) ((((uint32_t)(cmdId)) & RSP_ID_MASK) == 0)
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#define IS_RSP(cmdId) ((((uint32_t)(cmdId)) & RSP_ID_MASK) == RSP_ID_MASK)
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/*
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* Return codes of Trustlet commands.
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*/
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#define RET_OK 0 /* Set, if processing is error free */
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#define RET_ERR_UNKNOWN_CMD 1 /* Unknown command */
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#define INVALID_VIRTUAL_ADDR 2
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/*
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* TCI command header.
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*/
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struct tciCommandHeader_t {
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uint32_t commandId; /* Command ID */
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};
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/*
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* TCI response header.
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*/
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struct tciResponseHeader_t {
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/* Response ID (must be command ID | RSP_ID_MASK ) */
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uint32_t responseId;
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/* Return code of command */
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uint32_t returnCode;
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};
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#endif /* TCI_H_ */
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