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