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/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2018 HardenedLinux
 *
 * 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; version 2 of the License.
 *
 * 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.
 */

#ifndef RISCV_SBI_H
#define RISCV_SBI_H

#define SBI_SET_TIMER              0
#define SBI_CONSOLE_PUTCHAR        1
#define SBI_CONSOLE_GETCHAR        2
#define SBI_CLEAR_IPI              3
#define SBI_SEND_IPI               4
#define SBI_REMOTE_FENCE_I         5
#define SBI_REMOTE_SFENCE_VMA      6
#define SBI_REMOTE_SFENCE_VMA_ASID 7
#define SBI_SHUTDOWN               8

#define SBI_ENOSYS 38

#define IPI_SOFT            1
#define IPI_FENCE_I         2
#define IPI_SFENCE_VMA      4
#define IPI_SFENCE_VMA_ASID 8
#define IPI_SHUTDOWN        16

void handle_sbi(trapframe *tf);

#endif /* RISCV_SBI_H */