drivers/staging/iio/dds/dds.h

   1 /*
   2  * dds.h - sysfs attributes associated with DDS devices
   3  *
   4  * Copyright (c) 2010 Analog Devices Inc.
   5  *
   6  * Licensed under the GPL-2 or later.
   7  */
   8
   9 /**
  10  * /sys/bus/iio/devices/.../ddsX_freqY
  11  */
  12
  13 #define IIO_DEV_ATTR_FREQ(_channel, _num, _mode, _show, _store, _addr)  \
  14         IIO_DEVICE_ATTR(dds##_channel##_freq##_num,                     \
  15                         _mode, _show, _store, _addr)
  16
  17 /**
  18  * /sys/bus/iio/devices/.../ddsX_freqY_scale
  19  */
  20
  21 #define IIO_CONST_ATTR_FREQ_SCALE(_channel, _string)                    \
  22         IIO_CONST_ATTR(dds##_channel##_freq_scale, _string)
  23
  24 /**
  25  * /sys/bus/iio/devices/.../ddsX_freqsymbol
  26  */
  27
  28 #define IIO_DEV_ATTR_FREQSYMBOL(_channel, _mode, _show, _store, _addr)  \
  29         IIO_DEVICE_ATTR(dds##_channel##_freqsymbol,                     \
  30                         _mode, _show, _store, _addr);
  31
  32 /**
  33  * /sys/bus/iio/devices/.../ddsX_phaseY
  34  */
  35
  36 #define IIO_DEV_ATTR_PHASE(_channel, _num, _mode, _show, _store, _addr) \
  37         IIO_DEVICE_ATTR(dds##_channel##_phase##_num,                    \
  38                         _mode, _show, _store, _addr)
  39
  40 /**
  41  * /sys/bus/iio/devices/.../ddsX_phaseY_scale
  42  */
  43
  44 #define IIO_CONST_ATTR_PHASE_SCALE(_channel, _string)                   \
  45         IIO_CONST_ATTR(dds##_channel##_phase_scale, _string)
  46
  47 /**
  48  * /sys/bus/iio/devices/.../ddsX_phasesymbol
  49  */
  50
  51 #define IIO_DEV_ATTR_PHASESYMBOL(_channel, _mode, _show, _store, _addr) \
  52         IIO_DEVICE_ATTR(dds##_channel##_phasesymbol,                    \
  53                         _mode, _show, _store, _addr);
  54
  55 /**
  56  * /sys/bus/iio/devices/.../ddsX_pincontrol_en
  57  */
  58
  59 #define IIO_DEV_ATTR_PINCONTROL_EN(_channel, _mode, _show, _store, _addr)\
  60         IIO_DEVICE_ATTR(dds##_channel##_pincontrol_en,                  \
  61                         _mode, _show, _store, _addr);
  62
  63 /**
  64  * /sys/bus/iio/devices/.../ddsX_pincontrol_freq_en
  65  */
  66
  67 #define IIO_DEV_ATTR_PINCONTROL_FREQ_EN(_channel, _mode, _show, _store, _addr)\
  68         IIO_DEVICE_ATTR(dds##_channel##_pincontrol_freq_en,             \
  69                         _mode, _show, _store, _addr);
  70
  71 /**
  72  * /sys/bus/iio/devices/.../ddsX_pincontrol_phase_en
  73  */
  74
  75 #define IIO_DEV_ATTR_PINCONTROL_PHASE_EN(_channel, _mode, _show, _store, _addr)\
  76         IIO_DEVICE_ATTR(dds##_channel##_pincontrol_phase_en,            \
  77                         _mode, _show, _store, _addr);
  78
  79 /**
  80  * /sys/bus/iio/devices/.../ddsX_out_enable
  81  */
  82
  83 #define IIO_DEV_ATTR_OUT_ENABLE(_channel, _mode, _show, _store, _addr)  \
  84         IIO_DEVICE_ATTR(dds##_channel##_out_enable,                     \
  85                         _mode, _show, _store, _addr);
  86
  87 /**
  88  * /sys/bus/iio/devices/.../ddsX_outY_enable
  89  */
  90
  91 #define IIO_DEV_ATTR_OUTY_ENABLE(_channel, _output,                     \
  92                         _mode, _show, _store, _addr)                    \
  93         IIO_DEVICE_ATTR(dds##_channel##_out##_output##_enable,          \
  94                         _mode, _show, _store, _addr);
  95
  96 /**
  97  * /sys/bus/iio/devices/.../ddsX_outY_wavetype
  98  */
  99
 100 #define IIO_DEV_ATTR_OUT_WAVETYPE(_channel, _output, _store, _addr)     \
 101         IIO_DEVICE_ATTR(dds##_channel##_out##_output##_wavetype,        \
 102                         S_IWUSR, NULL, _store, _addr);
 103
 104 /**
 105  * /sys/bus/iio/devices/.../ddsX_outY_wavetype_available
 106  */
 107
 108 #define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\
 109         IIO_CONST_ATTR(dds##_channel##_out##_output##_wavetype_available,\
 110                         _modes);