arch/mn10300/kernel/internal.h

   1 /* Internal definitions for the arch part of the core kernel
   2  *
   3  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11
  12 #include <linux/irqreturn.h>
  13
  14 struct clocksource;
  15 struct clock_event_device;
  16
  17 /*
  18  * kthread.S
  19  */
  20 extern int kernel_thread_helper(int);
  21
  22 /*
  23  * entry.S
  24  */
  25 extern void ret_from_fork(struct task_struct *) __attribute__((noreturn));
  26
  27 /*
  28  * smp-low.S
  29  */
  30 #ifdef CONFIG_SMP
  31 extern void mn10300_low_ipi_handler(void);
  32 #endif
  33
  34 /*
  35  * smp.c
  36  */
  37 #ifdef CONFIG_SMP
  38 extern void smp_jump_to_debugger(void);
  39 #endif
  40
  41 /*
  42  * time.c
  43  */
  44 extern irqreturn_t local_timer_interrupt(void);