LXR linux/arch/mips/include/asm/setup.h

   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
   8extern void prom_putchar(char);
   9extern void setup_early_printk(void);
  10
  11#ifdef CONFIG_EARLY_PRINTK_8250
  12extern void setup_8250_early_printk_port(unsigned long base,
  13        unsigned int reg_shift, unsigned int timeout);
  14#else
  15static inline void setup_8250_early_printk_port(unsigned long base,
  16        unsigned int reg_shift, unsigned int timeout) {}
  17#endif
  18
  19extern void set_handler(unsigned long offset, void *addr, unsigned long len);
  20extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
  21
  22typedef void (*vi_handler_t)(void);
  23extern void *set_vi_handler(int n, vi_handler_t addr);
  24
  25extern void *set_except_vector(int n, void *addr);
  26extern unsigned long ebase;
  27extern unsigned int hwrena;
  28extern void per_cpu_trap_init(bool);
  29extern void cpu_cache_init(void);
  30
  31#endif /* __SETUP_H */
  32