| 1 | /* |
| 2 | * RISC-V timer header file. |
| 3 | * |
| 4 | * Copyright (c) 2022 Rivos Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms and conditions of the GNU General Public License, |
| 8 | * version 2 or later, as published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 13 | * more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License along with |
| 16 | * this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | |
| 19 | #ifndef RISCV_TIME_HELPER_H |
| 20 | #define RISCV_TIME_HELPER_H |
| 21 | |
| 22 | #include "cpu.h" |
| 23 | #include "qemu/timer.h" |
| 24 | |
| 25 | void riscv_timer_write_timecmp(CPURISCVState *env, QEMUTimer *timer, |
| 26 | uint64_t timecmp, uint64_t delta, |
| 27 | uint32_t timer_irq); |
| 28 | void riscv_timer_stce_changed(CPURISCVState *env, bool is_m_mode, bool enable); |
| 29 | void riscv_timer_init(RISCVCPU *cpu); |
| 30 | |
| 31 | #endif |