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5343e674f3
This patch integrates the ppc4xx-rng driver into the existing crypto4xx. This is because the true random number generator is controlled and part of the security core. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/**
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* AMCC SoC PPC4xx Crypto Driver
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*
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* Copyright (c) 2008 Applied Micro Circuits Corporation.
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* All rights reserved. James Hsiao <jhsiao@amcc.com>
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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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* This file defines the security context
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* associate format.
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*/
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#ifndef __CRYPTO4XX_TRNG_H__
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#define __CRYPTO4XX_TRNG_H__
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#ifdef CONFIG_HW_RANDOM_PPC4XX
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void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev);
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void ppc4xx_trng_remove(struct crypto4xx_core_device *core_dev);
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#else
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static inline void ppc4xx_trng_probe(
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struct crypto4xx_device *dev __maybe_unused) { }
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static inline void ppc4xx_trng_remove(
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struct crypto4xx_device *dev __maybe_unused) { }
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#endif
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#endif
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