1 /** 2 * AMCC SoC PPC4xx Crypto Driver 3 * 4 * Copyright (c) 2008 Applied Micro Circuits Corporation. 5 * All rights reserved. James Hsiao <jhsiao@amcc.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * This file defines the security context 18 * associate format. 19 */ 20 21 #ifndef __CRYPTO4XX_TRNG_H__ 22 #define __CRYPTO4XX_TRNG_H__ 23 24 #ifdef CONFIG_HW_RANDOM_PPC4XX 25 void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev); 26 void ppc4xx_trng_remove(struct crypto4xx_core_device *core_dev); 27 #else 28 static inline void ppc4xx_trng_probe( 29 struct crypto4xx_device *dev __maybe_unused) { } 30 static inline void ppc4xx_trng_remove( 31 struct crypto4xx_device *dev __maybe_unused) { } 32 #endif 33 34 #endif 35