drivers/staging/iio/frequency/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/.../out_altvoltageX_frequencyY
  11  */
  12
  13 #define IIO_DEV_ATTR_FREQ(_channel, _num, _mode, _show, _store, _addr)  \
  14         IIO_DEVICE_ATTR(out_altvoltage##_channel##_frequency##_num,     \
  15                         _mode, _show, _store, _addr)
  16
  17 /**
  18  * /sys/bus/iio/devices/.../out_altvoltageX_frequencyY_scale
  19  */
  20
  21 #define IIO_CONST_ATTR_FREQ_SCALE(_channel, _string)                    \
  22         IIO_CONST_ATTR(out_altvoltage##_channel##_frequency_scale, _string)
  23
  24 /**
  25  * /sys/bus/iio/devices/.../out_altvoltageX_frequencysymbol
  26  */
  27
  28 #define IIO_DEV_ATTR_FREQSYMBOL(_channel, _mode, _show, _store, _addr)  \
  29         IIO_DEVICE_ATTR(out_altvoltage##_channel##_frequencysymbol,     \
  30                         _mode, _show, _store, _addr)
  31
  32 /**
  33  * /sys/bus/iio/devices/.../out_altvoltageX_phaseY
  34  */
  35
  36 #define IIO_DEV_ATTR_PHASE(_channel, _num, _mode, _show, _store, _addr) \
  37         IIO_DEVICE_ATTR(out_altvoltage##_channel##_phase##_num,         \
  38                         _mode, _show, _store, _addr)
  39
  40 /**
  41  * /sys/bus/iio/devices/.../out_altvoltageX_phaseY_scale
  42  */
  43
  44 #define IIO_CONST_ATTR_PHASE_SCALE(_channel, _string)                   \
  45         IIO_CONST_ATTR(out_altvoltage##_channel##_phase_scale, _string)
  46
  47 /**
  48  * /sys/bus/iio/devices/.../out_altvoltageX_phasesymbol
  49  */
  50
  51 #define IIO_DEV_ATTR_PHASESYMBOL(_channel, _mode, _show, _store, _addr) \
  52         IIO_DEVICE_ATTR(out_altvoltage##_channel##_phasesymbol,         \
  53                         _mode, _show, _store, _addr)
  54
  55 /**
  56  * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_en
  57  */
  58
  59 #define IIO_DEV_ATTR_PINCONTROL_EN(_channel, _mode, _show, _store, _addr)\
  60         IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_en,       \
  61                         _mode, _show, _store, _addr)
  62
  63 /**
  64  * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_frequency_en
  65  */
  66
  67 #define IIO_DEV_ATTR_PINCONTROL_FREQ_EN(_channel, _mode, _show, _store, _addr)\
  68         IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_frequency_en,\
  69                         _mode, _show, _store, _addr)
  70
  71 /**
  72  * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_phase_en
  73  */
  74
  75 #define IIO_DEV_ATTR_PINCONTROL_PHASE_EN(_channel, _mode, _show, _store, _addr)\
  76         IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_phase_en, \
  77                         _mode, _show, _store, _addr)
  78
  79 /**
  80  * /sys/bus/iio/devices/.../out_altvoltageX_out_enable
  81  */
  82
  83 #define IIO_DEV_ATTR_OUT_ENABLE(_channel, _mode, _show, _store, _addr)  \
  84         IIO_DEVICE_ATTR(out_altvoltage##_channel##_out_enable,          \
  85                         _mode, _show, _store, _addr)
  86
  87 /**
  88  * /sys/bus/iio/devices/.../out_altvoltageX_outY_enable
  89  */
  90
  91 #define IIO_DEV_ATTR_OUTY_ENABLE(_channel, _output,                     \
  92                         _mode, _show, _store, _addr)                    \
  93         IIO_DEVICE_ATTR(out_altvoltage##_channel##_out##_output##_enable,\
  94                         _mode, _show, _store, _addr)
  95
  96 /**
  97  * /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype
  98  */
  99
 100 #define IIO_DEV_ATTR_OUT_WAVETYPE(_channel, _output, _store, _addr)     \
 101         IIO_DEVICE_ATTR(out_altvoltage##_channel##_out##_output##_wavetype,\
 102                         S_IWUSR, NULL, _store, _addr)
 103
 104 /**
 105  * /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype_available
 106  */
 107
 108 #define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\
 109         IIO_CONST_ATTR(                                                 \
 110         out_altvoltage##_channel##_out##_output##_wavetype_available, _modes)