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