38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/*
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* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _SC_SCFW_H
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#define _SC_SCFW_H
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/* Includes */
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#include <stdint.h>
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#ifdef __cplusplus
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#define __I volatile /*!< Defines 'read only' permissions */
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#else
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#define __I volatile const /*!< Defines 'read only' permissions */
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#endif
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#define __O volatile /*!< Defines 'write only' permissions */
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#define __IO volatile /*!< Defines 'read / write' permissions */
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/*!
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* This type is used to declare a handle for an IPC communication
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* channel. Its meaning is specific to the IPC implementation.
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*/
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typedef uint64_t sc_ipc_t;
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/*!
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* This type is used to declare an ID for an IPC communication
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* channel. For the reference IPC implementation, this ID
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* selects the base address of the MU used for IPC.
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*/
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typedef uint64_t sc_ipc_id_t;
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#endif /* _SC_SCFW_H */
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