tests/data/src/input_map.c

   1 /* Simple file with an INPUT map in it. */
   2 #define __stringify_1(x)        #x
   3 #define __stringify(x)          __stringify_1(x)
   4
   5 #define MODULE_GENERIC_TABLE(gtype,name)                        \
   6 static const unsigned long __module_##gtype##_size              \
   7   __attribute__ ((unused)) = sizeof(struct gtype##_id);         \
   8 static const struct gtype##_id * __module_##gtype##_table       \
   9   __attribute__ ((unused)) = name;                              \
  10 extern const struct gtype##_id __mod_##gtype##_table            \
  11   __attribute__ ((unused, alias(__stringify(name))))
  12
  13 #define MODULE_DEVICE_TABLE(type,name)          \
  14   MODULE_GENERIC_TABLE(type##_device,name)
  15
  16 #define INPUT_DEVICE_ID_MATCH_VENDOR    2
  17 #define INPUT_DEVICE_ID_MATCH_PRODUCT   4
  18 #define INPUT_DEVICE_ID_MATCH_VERSION   8
  19
  20 #define INPUT_DEVICE_ID_MATCH_EVBIT     0x010
  21 #define INPUT_DEVICE_ID_MATCH_KEYBIT    0x020
  22 #define INPUT_DEVICE_ID_MATCH_RELBIT    0x040
  23 #define INPUT_DEVICE_ID_MATCH_ABSBIT    0x080
  24 #define INPUT_DEVICE_ID_MATCH_MSCIT     0x100
  25 #define INPUT_DEVICE_ID_MATCH_LEDBIT    0x200
  26 #define INPUT_DEVICE_ID_MATCH_SNDBIT    0x400
  27 #define INPUT_DEVICE_ID_MATCH_FFBIT     0x800
  28
  29 #define INPUT_DEVICE_ID_MATCH_DEVICE\
  30         (INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT)
  31 #define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION\
  32         (INPUT_DEVICE_ID_MATCH_DEVICE | INPUT_DEVICE_ID_MATCH_VERSION)
  33
  34 #define EV_MAX                  0x1f
  35 #define KEY_MAX                 0x1ff
  36 #define REL_MAX                 0x0f
  37 #define ABS_MAX                 0x3f
  38 #define MSC_MAX                 0x07
  39 #define LED_MAX                 0x0f
  40 #define REP_MAX                 0x01
  41 #define SND_MAX                 0x07
  42 #define FF_MAX                  0x7f
  43
  44 #define BIT(x)  (1UL<<((x)%BITS_PER_LONG))
  45 #define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
  46
  47 struct input_id {
  48         unsigned short bustype;
  49         unsigned short vendor;
  50         unsigned short product;
  51         unsigned short version;
  52 };
  53
  54 struct input_device_id {
  55
  56         unsigned long flags;
  57
  58         struct input_id id;
  59
  60         unsigned long evbit[NBITS(EV_MAX)];
  61         unsigned long keybit[NBITS(KEY_MAX)];
  62         unsigned long relbit[NBITS(REL_MAX)];
  63         unsigned long absbit[NBITS(ABS_MAX)];
  64         unsigned long mscbit[NBITS(MSC_MAX)];
  65         unsigned long ledbit[NBITS(LED_MAX)];
  66         unsigned long sndbit[NBITS(SND_MAX)];
  67         unsigned long ffbit[NBITS(FF_MAX)];
  68
  69         unsigned long driver_info;
  70 };
  71
  72 #define EV_SND                  0x12
  73 #define EV_KEY                  0x01
  74
  75 static struct input_device_id kbd_ids[] = {
  76         {
  77                 .flags = INPUT_DEVICE_ID_MATCH_EVBIT,
  78                 .evbit = { BIT(EV_KEY) },
  79         },
  80
  81         {
  82                 .flags = INPUT_DEVICE_ID_MATCH_EVBIT,
  83                 .evbit = { BIT(EV_SND) },
  84         },
  85
  86         { },    /* Terminating entry */
  87 };
  88
  89 MODULE_DEVICE_TABLE(input, kbd_ids);