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/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2019 Western Digital Corporation or its affiliates.
*
* Authors:
* Anup Patel <anup.patel@wdc.com>
*/
#ifndef __SBI_HART_H__
#define __SBI_HART_H__
#include <sbi/sbi_types.h>
struct sbi_scratch;
int sbi_hart_init(struct sbi_scratch *scratch, u32 hartid, bool cold_boot);
void *sbi_hart_get_trap_info(struct sbi_scratch *scratch);
void sbi_hart_set_trap_info(struct sbi_scratch *scratch, void *data);
void sbi_hart_pmp_dump(struct sbi_scratch *scratch);
void __attribute__((noreturn)) sbi_hart_hang(void);
void __attribute__((noreturn))
sbi_hart_switch_mode(unsigned long arg0, unsigned long arg1,
unsigned long next_addr, unsigned long next_mode);
void sbi_hart_mark_available(u32 hartid);
ulong sbi_hart_available_mask(void);
void sbi_hart_unmark_available(u32 hartid);
struct sbi_scratch *sbi_hart_id_to_scratch(struct sbi_scratch *scratch,
u32 hartid);
void sbi_hart_wait_for_coldboot(struct sbi_scratch *scratch, u32 hartid);
void sbi_hart_wake_coldboot_harts(struct sbi_scratch *scratch, u32 hartid);
u32 sbi_current_hartid(void);
#endif
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