1#ifndef _MIPS_SETUP_H
 2#define _MIPS_SETUP_H
 3
 4#define COMMAND_LINE_SIZE	4096
 
 
 5
 6#ifdef  __KERNEL__
 7extern void setup_early_printk(void);
 8
 9extern void set_handler(unsigned long offset, void *addr, unsigned long len);
 
 
 
 
 
 
 
 
10extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
11
12typedef void (*vi_handler_t)(void);
13extern void *set_vi_handler(int n, vi_handler_t addr);
14
15extern void *set_except_vector(int n, void *addr);
16extern unsigned long ebase;
 
17extern void per_cpu_trap_init(bool);
18extern void cpu_cache_init(void);
 
19
20#endif /* __KERNEL__ */
 
 
 
21
22#endif /* __SETUP_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _MIPS_SETUP_H
 3#define _MIPS_SETUP_H
 4
 5#include <linux/init.h>
 6#include <linux/types.h>
 7#include <uapi/asm/setup.h>
 8
 9extern void prom_putchar(char);
10extern void setup_early_printk(void);
11
12#ifdef CONFIG_EARLY_PRINTK_8250
13extern void setup_8250_early_printk_port(unsigned long base,
14	unsigned int reg_shift, unsigned int timeout);
15#else
16static inline void setup_8250_early_printk_port(unsigned long base,
17	unsigned int reg_shift, unsigned int timeout) {}
18#endif
19
20void set_handler(unsigned long offset, const void *addr, unsigned long len);
21extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
22
23typedef void (*vi_handler_t)(void);
24extern void *set_vi_handler(int n, vi_handler_t addr);
25
26extern void *set_except_vector(int n, void *addr);
27extern unsigned long ebase;
28extern unsigned int hwrena;
29extern void per_cpu_trap_init(bool);
30extern void cpu_cache_init(void);
31extern void tlb_init(void);
32
33#ifdef CONFIG_RELOCATABLE
34extern void * __init relocate_kernel(void);
35extern int plat_post_relocation(long);
36#endif
37
38#endif /* __SETUP_H */