44 lines
1021 B
C
44 lines
1021 B
C
/*
|
|
* Copyright (c) 2018 Western Digital Corporation or its affiliates.
|
|
*
|
|
* Authors:
|
|
* Anup Patel <anup.patel@wdc.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#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);
|
|
|
|
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
|