1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _FIPS_H 3 #define _FIPS_H 4 5 #ifdef BUILD_FIPS140_KO 6 /* 7 * In fips140.ko, enable the behavior that the upstream fips_enabled flag 8 * controls, such as the XTS weak key check. 9 */ 10 #define fips_enabled 1 11 #define CONFIG_CRYPTO_FIPS 1 12 13 #elif defined(CONFIG_CRYPTO_FIPS) 14 extern int fips_enabled; 15 extern struct atomic_notifier_head fips_fail_notif_chain; 16 17 void fips_fail_notify(void); 18 19 #else 20 #define fips_enabled 0 21 fips_fail_notify(void)22static inline void fips_fail_notify(void) {} 23 24 #endif 25 26 #endif 27