19 lines
536 B
C
19 lines
536 B
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Samsung IOVA Management header
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*
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* Copyright (c) 2021 Samsung Electronics Co., Ltd.
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* Author: <hyesoo.yu@samsung.com> for Samsung
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*/
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#if IS_ENABLED(CONFIG_EXYNOS_CONTENT_PATH_PROTECTION)
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unsigned long secure_iova_alloc(unsigned long size, unsigned int align);
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void secure_iova_free(unsigned long addr, unsigned long size);
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#else
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unsigned long secure_iova_alloc(unsigned long size, unsigned int align)
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{
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return 0;
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}
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void secure_iova_free(unsigned long addr, unsigned long size) { }
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#endif
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