162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */
262306a36Sopenharmony_ci#ifndef _MIPS_SETUP_H
362306a36Sopenharmony_ci#define _MIPS_SETUP_H
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci#include <linux/types.h>
662306a36Sopenharmony_ci#include <uapi/asm/setup.h>
762306a36Sopenharmony_ci
862306a36Sopenharmony_ciextern void prom_putchar(char);
962306a36Sopenharmony_ciextern void setup_early_printk(void);
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci#ifdef CONFIG_EARLY_PRINTK_8250
1262306a36Sopenharmony_ciextern void setup_8250_early_printk_port(unsigned long base,
1362306a36Sopenharmony_ci	unsigned int reg_shift, unsigned int timeout);
1462306a36Sopenharmony_ci#else
1562306a36Sopenharmony_cistatic inline void setup_8250_early_printk_port(unsigned long base,
1662306a36Sopenharmony_ci	unsigned int reg_shift, unsigned int timeout) {}
1762306a36Sopenharmony_ci#endif
1862306a36Sopenharmony_ci
1962306a36Sopenharmony_civoid set_handler(unsigned long offset, const void *addr, unsigned long len);
2062306a36Sopenharmony_ciextern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_citypedef void (*vi_handler_t)(void);
2362306a36Sopenharmony_ciextern void *set_vi_handler(int n, vi_handler_t addr);
2462306a36Sopenharmony_ci
2562306a36Sopenharmony_ciextern void *set_except_vector(int n, void *addr);
2662306a36Sopenharmony_ciextern unsigned long ebase;
2762306a36Sopenharmony_ciextern unsigned int hwrena;
2862306a36Sopenharmony_ciextern void per_cpu_trap_init(bool);
2962306a36Sopenharmony_ciextern void cpu_cache_init(void);
3062306a36Sopenharmony_ci
3162306a36Sopenharmony_ci#endif /* __SETUP_H */
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