i386/linux/linux-2.3.21/include/asm-m68k/keyboard.h

   1 /*
   2  *  linux/include/asm-m68k/keyboard.h
   3  *
   4  *  Created 3 Nov 1996 by Geert Uytterhoeven
   5  */
   6
   7 /*
   8  *  This file contains the m68k architecture specific keyboard definitions
   9  */
  10
  11 #include <linux/config.h> /* CONFIG_MAGIC_SYSRQ */
  12 #ifndef __M68K_KEYBOARD_H
  13 #define __M68K_KEYBOARD_H
  14
  15 #ifdef __KERNEL__
  16
  17 #include <asm/machdep.h>
  18
  19 #ifdef CONFIG_Q40
  20 #include <asm/q40_keyboard.h>
  21 #endif
  22
  23 static __inline__ int kbd_setkeycode(unsigned int scancode,
  24                                      unsigned int keycode)
  25 {
  26 #ifdef CONFIG_Q40
  27     if (MACH_IS_Q40)
  28         return q40kbd_setkeycode(scancode,keycode);
  29 #endif
  30     return -EOPNOTSUPP;
  31 }
  32
  33 static __inline__ int kbd_getkeycode(unsigned int scancode)
  34 {
  35 #ifdef CONFIG_Q40
  36     if (MACH_IS_Q40)
  37         return q40kbd_getkeycode(scancode);
  38 #endif
  39     return scancode > 127 ? -EINVAL : scancode;
  40 }
  41
  42 static __inline__ int kbd_translate(unsigned char scancode,
  43                                     unsigned char *keycode, char raw_mode)
  44 {
  45 #ifdef CONFIG_Q40
  46     if (MACH_IS_Q40)
  47         return q40kbd_translate(scancode,keycode,raw_mode);
  48 #endif
  49     *keycode = scancode;
  50     return 1;
  51 }
  52
  53 static __inline__ char kbd_unexpected_up(unsigned char keycode)
  54 {
  55 #ifdef CONFIG_Q40
  56     if (MACH_IS_Q40)
  57         return q40kbd_unexpected_up(keycode);
  58 #endif
  59     return 0200;
  60 }
  61
  62 static __inline__ void kbd_leds(unsigned char leds)
  63 {
  64     if (mach_kbd_leds)
  65         mach_kbd_leds(leds);
  66 }
  67
  68 #ifdef CONFIG_MAGIC_SYSRQ
  69 #define kbd_is_sysrq(keycode)   ((keycode) == mach_sysrq_key && \
  70                                  (up_flag || \
  71                                   (shift_state & mach_sysrq_shift_mask) == \
  72                                   mach_sysrq_shift_state))
  73 #define kbd_sysrq_xlate                 mach_sysrq_xlate
  74 #endif
  75
  76 #define kbd_init_hw     mach_keyb_init
  77
  78 #endif /* __KERNEL__ */
  79
  80 #endif /* __M68K_KEYBOARD_H */