| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _MIPS_SETUP_H |
| 3 | #define _MIPS_SETUP_H |
| 4 | |
| 5 | #include <linux/types.h> |
| 6 | #include <uapi/asm/setup.h> |
| 7 | |
| 8 | extern void prom_putchar(char); |
| 9 | extern void setup_early_printk(void); |
| 10 | |
| 11 | #ifdef CONFIG_EARLY_PRINTK_8250 |
| 12 | extern void setup_8250_early_printk_port(unsigned long base, |
| 13 | unsigned int reg_shift, unsigned int timeout); |
| 14 | #else |
| 15 | static inline void setup_8250_early_printk_port(unsigned long base, |
| 16 | unsigned int reg_shift, unsigned int timeout) {} |
| 17 | #endif |
| 18 | |
| 19 | void set_handler(unsigned long offset, const void *addr, unsigned long len); |
| 20 | extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len); |
| 21 | |
| 22 | typedef void (*vi_handler_t)(void); |
| 23 | extern void *set_vi_handler(int n, vi_handler_t addr); |
| 24 | |
| 25 | extern void *set_except_vector(int n, void *addr); |
| 26 | extern unsigned long ebase; |
| 27 | extern unsigned int hwrena; |
| 28 | extern void per_cpu_trap_init(bool); |
| 29 | extern void cpu_cache_init(void); |
| 30 | |
| 31 | #endif /* __SETUP_H */ |