mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-28 05:24:47 +08:00
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>
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/**
|
|
* AMCC SoC PPC4xx Crypto Driver
|
|
*
|
|
* Copyright (c) 2008 Applied Micro Circuits Corporation.
|
|
* All rights reserved. James Hsiao <jhsiao@amcc.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* This file defines the security context
|
|
* associate format.
|
|
*/
|
|
|
|
#ifndef __CRYPTO4XX_TRNG_H__
|
|
#define __CRYPTO4XX_TRNG_H__
|
|
|
|
#ifdef CONFIG_HW_RANDOM_PPC4XX
|
|
void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev);
|
|
void ppc4xx_trng_remove(struct crypto4xx_core_device *core_dev);
|
|
#else
|
|
static inline void ppc4xx_trng_probe(
|
|
struct crypto4xx_device *dev __maybe_unused) { }
|
|
static inline void ppc4xx_trng_remove(
|
|
struct crypto4xx_device *dev __maybe_unused) { }
|
|
#endif
|
|
|
|
#endif
|