| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* Copyright Altera Corporation (C) 2014. All rights reserved. | ||||
| 3 | */ | ||||
| 4 | |||||
| 5 | #ifndef _ASM_NIOS2_TIMEX_H | ||||
| 6 | #define _ASM_NIOS2_TIMEX_H | ||||
| 7 | |||||
| 8 | typedef unsigned long cycles_t; | ||||
| 9 | |||||
| 10 | extern cycles_t get_cycles(void); | ||||
| 11 | #define get_cycles get_cycles | ||||
| 12 | |||||
| 13 | #define random_get_entropy() (((unsigned long)get_cycles()) ?: random_get_entropy_fallback()) | ||||
| 14 | |||||
| 15 | #endif | ||||