diff options
author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-10-26 20:41:32 +0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-27 04:35:04 +0400 |
commit | af5046af1c812839f085030f358a01814666fc80 (patch) | |
tree | 2e5ebbefe032349bc6954ce3a6efc7443d4d9053 /drivers | |
parent | f791cec85073298d00f18b8492b79a8b4e9b0580 (diff) | |
download | linux-af5046af1c812839f085030f358a01814666fc80.tar.xz |
staging:iio: header reorganization
Issue brought up by Lars-Peter Clausen. This is a varient of what
he suggested.
io/iio.h for driver stuff (has to include types.h)
Sub files for the bits drivers may or may not use
iio/sysfs.h
iio/buffer.h (contents of current buffer_generic.h)
(obviously anything offering events will need events.h as well)
iio/types.h for the enums that matter to both
iio_chan_type, iio_modifier
iio/events.h for the event code stuff
IIO_EVENT_CODE and friends. + everything in chrdev.h So this
is the stuff that userspace cares about.
Also include iio_event_type, iio_event_direction
Thus iio drivers include iio.h + as required
events.h
sysfs.h
buffer.h
in kernel users (once that interface is merged) will need inkern.h
which will pull in types.h
Userspace will need just events.h (which pulls in types.h) to get
everything they need to know about. Buffer userspace access doesn't
currently need any core defines. All information about the data
format is passed through sysfs.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
47 files changed, 168 insertions, 140 deletions
diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c index 1c5dad537844..128351931756 100644 --- a/drivers/staging/iio/accel/adis16201_core.c +++ b/drivers/staging/iio/accel/adis16201_core.c @@ -17,7 +17,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16201.h" diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c index 8a3337442afd..5483b59aea32 100644 --- a/drivers/staging/iio/accel/adis16203_core.c +++ b/drivers/staging/iio/accel/adis16203_core.c @@ -17,7 +17,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16203.h" diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c index 644ac8e4d2aa..462f215f8c8d 100644 --- a/drivers/staging/iio/accel/adis16204_core.c +++ b/drivers/staging/iio/accel/adis16204_core.c @@ -20,7 +20,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16204.h" diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c index 0a8571b18b39..827499f70af6 100644 --- a/drivers/staging/iio/accel/adis16209_core.c +++ b/drivers/staging/iio/accel/adis16209_core.c @@ -18,7 +18,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16209.h" diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c index b8be2925d61c..8123fe3bd227 100644 --- a/drivers/staging/iio/accel/adis16240_core.c +++ b/drivers/staging/iio/accel/adis16240_core.c @@ -21,7 +21,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16240.h" diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c index 559545a42333..358a9f6cbb0a 100644 --- a/drivers/staging/iio/accel/lis3l02dq_core.c +++ b/drivers/staging/iio/accel/lis3l02dq_core.c @@ -25,7 +25,8 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../events.h" +#include "../buffer.h" #include "lis3l02dq.h" diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c index a44a70589db9..8a46983275bc 100644 --- a/drivers/staging/iio/accel/sca3000_core.c +++ b/drivers/staging/iio/accel/sca3000_core.c @@ -20,7 +20,8 @@ #include <linux/module.h> #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../events.h" +#include "../buffer.h" #include "sca3000.h" diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c index 4a9a01dccd0c..685ded8fb857 100644 --- a/drivers/staging/iio/accel/sca3000_ring.c +++ b/drivers/staging/iio/accel/sca3000_ring.c @@ -20,7 +20,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_hw.h" #include "sca3000.h" diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c index d8bf559fef87..39ba05db2c02 100644 --- a/drivers/staging/iio/adc/ad7192.c +++ b/drivers/staging/iio/adc/ad7192.c @@ -19,7 +19,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c index f45b66bf6105..8f4fac1ce7ae 100644 --- a/drivers/staging/iio/adc/ad7280a.c +++ b/drivers/staging/iio/adc/ad7280a.c @@ -18,6 +18,7 @@ #include "../iio.h" #include "../sysfs.h" +#include "../events.h" #include "ad7280a.h" diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c index 10e79e8ee64d..e5f352bc4368 100644 --- a/drivers/staging/iio/adc/ad7291.c +++ b/drivers/staging/iio/adc/ad7291.c @@ -19,6 +19,7 @@ #include "../iio.h" #include "../sysfs.h" +#include "../events.h" /* * Simplified handling diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c index c1de73a1ca91..445b07116d74 100644 --- a/drivers/staging/iio/adc/ad7298_core.c +++ b/drivers/staging/iio/adc/ad7298_core.c @@ -18,7 +18,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "ad7298.h" diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c index 47630d506a63..192328edeb29 100644 --- a/drivers/staging/iio/adc/ad7298_ring.c +++ b/drivers/staging/iio/adc/ad7298_ring.c @@ -12,7 +12,7 @@ #include <linux/spi/spi.h> #include "../iio.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c index fd79facc6cae..13473133bbe2 100644 --- a/drivers/staging/iio/adc/ad7476_core.c +++ b/drivers/staging/iio/adc/ad7476_core.c @@ -17,7 +17,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "ad7476.h" diff --git a/drivers/staging/iio/adc/ad7476_ring.c b/drivers/staging/iio/adc/ad7476_ring.c index e82c1a433f4f..09618873986e 100644 --- a/drivers/staging/iio/adc/ad7476_ring.c +++ b/drivers/staging/iio/adc/ad7476_ring.c @@ -14,7 +14,7 @@ #include <linux/spi/spi.h> #include "../iio.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c index 54423ab196fe..53174831663c 100644 --- a/drivers/staging/iio/adc/ad7606_core.c +++ b/drivers/staging/iio/adc/ad7606_core.c @@ -20,7 +20,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "ad7606.h" diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c index 20927fd53728..af6780a4fe7d 100644 --- a/drivers/staging/iio/adc/ad7606_ring.c +++ b/drivers/staging/iio/adc/ad7606_ring.c @@ -12,7 +12,7 @@ #include <linux/slab.h> #include "../iio.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c index 999f8f746cff..17fde6669eff 100644 --- a/drivers/staging/iio/adc/ad7793.c +++ b/drivers/staging/iio/adc/ad7793.c @@ -20,7 +20,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c index bdb90492b8a5..7a344a271615 100644 --- a/drivers/staging/iio/adc/ad7816.c +++ b/drivers/staging/iio/adc/ad7816.c @@ -18,6 +18,7 @@ #include "../iio.h" #include "../sysfs.h" +#include "../events.h" /* * AD7816 config masks diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c index 609dcd5f2ddc..a7baa9bb0eaa 100644 --- a/drivers/staging/iio/adc/ad7887_core.c +++ b/drivers/staging/iio/adc/ad7887_core.c @@ -17,7 +17,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "ad7887.h" diff --git a/drivers/staging/iio/adc/ad7887_ring.c b/drivers/staging/iio/adc/ad7887_ring.c index cb74cada5611..fbe21b5bd3dd 100644 --- a/drivers/staging/iio/adc/ad7887_ring.c +++ b/drivers/staging/iio/adc/ad7887_ring.c @@ -13,7 +13,7 @@ #include <linux/spi/spi.h> #include "../iio.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c index ee6cd792bec8..64ac31666739 100644 --- a/drivers/staging/iio/adc/ad799x_core.c +++ b/drivers/staging/iio/adc/ad799x_core.c @@ -35,7 +35,8 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../events.h" +#include "../buffer.h" #include "ad799x.h" diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c index e3f4698d7815..b215a1f5a02b 100644 --- a/drivers/staging/iio/adc/ad799x_ring.c +++ b/drivers/staging/iio/adc/ad799x_ring.c @@ -17,7 +17,7 @@ #include <linux/bitops.h> #include "../iio.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c index c9e0be3b1cf3..c937ac1838f2 100644 --- a/drivers/staging/iio/adc/adt7310.c +++ b/drivers/staging/iio/adc/adt7310.c @@ -17,7 +17,7 @@ #include "../iio.h" #include "../sysfs.h" - +#include "../events.h" /* * ADT7310 registers definition */ diff --git a/drivers/staging/iio/adc/adt7410.c b/drivers/staging/iio/adc/adt7410.c index a289e429dc41..16467a7ef4a4 100644 --- a/drivers/staging/iio/adc/adt7410.c +++ b/drivers/staging/iio/adc/adt7410.c @@ -17,6 +17,7 @@ #include "../iio.h" #include "../sysfs.h" +#include "../events.h" /* * ADT7410 registers definition diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c index eb699ade34b0..73b209f23c73 100644 --- a/drivers/staging/iio/adc/max1363_core.c +++ b/drivers/staging/iio/adc/max1363_core.c @@ -34,7 +34,8 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../events.h" +#include "../buffer.h" #include "max1363.h" diff --git a/drivers/staging/iio/adc/max1363_ring.c b/drivers/staging/iio/adc/max1363_ring.c index df6893e058cc..a87fbe8b0ee9 100644 --- a/drivers/staging/iio/adc/max1363_ring.c +++ b/drivers/staging/iio/adc/max1363_ring.c @@ -15,7 +15,7 @@ #include <linux/bitops.h> #include "../iio.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "../trigger_consumer.h" diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c index 8df24704ff26..13c39292d3f2 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -20,6 +20,7 @@ #include <linux/module.h> #include "../iio.h" +#include "../events.h" #include "../sysfs.h" #include "adt7316.h" diff --git a/drivers/staging/iio/buffer_generic.h b/drivers/staging/iio/buffer.h index 9e8f01009979..9de581e2d764 100644 --- a/drivers/staging/iio/buffer_generic.h +++ b/drivers/staging/iio/buffer.h @@ -11,7 +11,6 @@ #define _IIO_BUFFER_GENERIC_H_ #include <linux/sysfs.h> #include "iio.h" -#include "chrdev.h" #ifdef CONFIG_IIO_BUFFER diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c index a761ca94a17e..abe65096c110 100644 --- a/drivers/staging/iio/cdc/ad7150.c +++ b/drivers/staging/iio/cdc/ad7150.c @@ -15,7 +15,7 @@ #include "../iio.h" #include "../sysfs.h" - +#include "../events.h" /* * AD7150 registers definition */ diff --git a/drivers/staging/iio/chrdev.h b/drivers/staging/iio/chrdev.h deleted file mode 100644 index d8e736f60522..000000000000 --- a/drivers/staging/iio/chrdev.h +++ /dev/null @@ -1,25 +0,0 @@ -/* The industrial I/O core - character device related - * - * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - */ - -#ifndef _IIO_CHRDEV_H_ -#define _IIO_CHRDEV_H_ - -/** - * struct iio_event_data - The actual event being pushed to userspace - * @id: event identifier - * @timestamp: best estimate of time of event occurrence (often from - * the interrupt handler) - */ -struct iio_event_data { - u64 id; - s64 timestamp; -}; - -#define IIO_GET_EVENT_FD_IOCTL _IOR('i', 0x90, int) -#endif diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c index 60dd6404d689..72040cc73764 100644 --- a/drivers/staging/iio/dac/ad5504.c +++ b/drivers/staging/iio/dac/ad5504.c @@ -18,6 +18,7 @@ #include "../iio.h" #include "../sysfs.h" +#include "../events.h" #include "dac.h" #include "ad5504.h" diff --git a/drivers/staging/iio/events.h b/drivers/staging/iio/events.h new file mode 100644 index 000000000000..08cf3d1a38bf --- /dev/null +++ b/drivers/staging/iio/events.h @@ -0,0 +1,72 @@ +/* The industrial I/O - event passing to userspace + * + * Copyright (c) 2008-2011 Jonathan Cameron + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef _IIO_EVENTS_H_ +#define _IIO_EVENTS_H_ + +#include <linux/ioctl.h> +#include "types.h" + +/** + * struct iio_event_data - The actual event being pushed to userspace + * @id: event identifier + * @timestamp: best estimate of time of event occurrence (often from + * the interrupt handler) + */ +struct iio_event_data { + u64 id; + s64 timestamp; +}; + +#define IIO_GET_EVENT_FD_IOCTL _IOR('i', 0x90, int) + +enum iio_event_type { + IIO_EV_TYPE_THRESH, + IIO_EV_TYPE_MAG, + IIO_EV_TYPE_ROC, + IIO_EV_TYPE_THRESH_ADAPTIVE, + IIO_EV_TYPE_MAG_ADAPTIVE, +}; + +enum iio_event_direction { + IIO_EV_DIR_EITHER, + IIO_EV_DIR_RISING, + IIO_EV_DIR_FALLING, +}; + +#define IIO_EVENT_CODE(chan_type, diff, modifier, direction, \ + type, chan, chan1, chan2) \ + (((u64)type << 56) | ((u64)diff << 55) | \ + ((u64)direction << 48) | ((u64)modifier << 40) | \ + ((u64)chan_type << 32) | (chan2 << 16) | chan1 | chan) + + +#define IIO_EV_DIR_MAX 4 +#define IIO_EV_BIT(type, direction) \ + (1 << (type*IIO_EV_DIR_MAX + direction)) + +#define IIO_MOD_EVENT_CODE(channelclass, number, modifier, \ + type, direction) \ + IIO_EVENT_CODE(channelclass, 0, modifier, direction, type, number, 0, 0) + +#define IIO_UNMOD_EVENT_CODE(channelclass, number, type, direction) \ + IIO_EVENT_CODE(channelclass, 0, 0, direction, type, number, 0, 0) + +#define IIO_EVENT_CODE_EXTRACT_TYPE(mask) ((mask >> 56) & 0xFF) + +#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 48) & 0xCF) + +#define IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(mask) ((mask >> 32) & 0xFF) + +/* Event code number extraction depends on which type of event we have. + * Perhaps review this function in the future*/ +#define IIO_EVENT_CODE_EXTRACT_NUM(mask) (mask & 0xFFFF) + +#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF) + +#endif diff --git a/drivers/staging/iio/gyro/adis16260_core.c b/drivers/staging/iio/gyro/adis16260_core.c index aaa3967f8c03..40da95554fa2 100644 --- a/drivers/staging/iio/gyro/adis16260_core.c +++ b/drivers/staging/iio/gyro/adis16260_core.c @@ -20,7 +20,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16260.h" diff --git a/drivers/staging/iio/iio.h b/drivers/staging/iio/iio.h index f3d88cd7e8a0..cf95f74dc9db 100644 --- a/drivers/staging/iio/iio.h +++ b/drivers/staging/iio/iio.h @@ -7,13 +7,12 @@ * under the terms of the GNU General Public License version 2 as published by * the Free Software Foundation. */ - #ifndef _INDUSTRIAL_IO_H_ #define _INDUSTRIAL_IO_H_ #include <linux/device.h> #include <linux/cdev.h> - +#include "types.h" /* IIO TODO LIST */ /* * Provide means of adjusting timer accuracy. @@ -25,42 +24,6 @@ enum iio_data_type { IIO_PROCESSED, }; -enum iio_chan_type { - /* real channel types */ - IIO_VOLTAGE, - IIO_CURRENT, - IIO_POWER, - IIO_ACCEL, - IIO_ANGL_VEL, - IIO_MAGN, - IIO_LIGHT, - IIO_INTENSITY, - IIO_PROXIMITY, - IIO_TEMP, - IIO_INCLI, - IIO_ROT, - IIO_ANGL, - IIO_TIMESTAMP, - IIO_CAPACITANCE, -}; - -enum iio_modifier { - IIO_NO_MOD, - IIO_MOD_X, - IIO_MOD_Y, - IIO_MOD_Z, - IIO_MOD_X_AND_Y, - IIO_MOD_X_ANX_Z, - IIO_MOD_Y_AND_Z, - IIO_MOD_X_AND_Y_AND_Z, - IIO_MOD_X_OR_Y, - IIO_MOD_X_OR_Z, - IIO_MOD_Y_OR_Z, - IIO_MOD_X_OR_Y_OR_Z, - IIO_MOD_LIGHT_BOTH, - IIO_MOD_LIGHT_IR, -}; - /* Could add the raw attributes as well - allowing buffer only devices */ enum iio_chan_info_enum { IIO_CHAN_INFO_SCALE_SHARED, diff --git a/drivers/staging/iio/iio_simple_dummy.c b/drivers/staging/iio/iio_simple_dummy.c index af0c99236d4f..06c022e20943 100644 --- a/drivers/staging/iio/iio_simple_dummy.c +++ b/drivers/staging/iio/iio_simple_dummy.c @@ -21,7 +21,8 @@ #include "iio.h" #include "sysfs.h" -#include "buffer_generic.h" +#include "events.h" +#include "buffer.h" #include "iio_simple_dummy.h" /* diff --git a/drivers/staging/iio/iio_simple_dummy_events.c b/drivers/staging/iio/iio_simple_dummy_events.c index 9f00cff7ddd5..449c7a5ece80 100644 --- a/drivers/staging/iio/iio_simple_dummy_events.c +++ b/drivers/staging/iio/iio_simple_dummy_events.c @@ -14,6 +14,7 @@ #include "iio.h" #include "sysfs.h" +#include "events.h" #include "iio_simple_dummy.h" /* Evgen 'fakes' interrupt events for this example */ diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c index ece770766426..430743dfe9e0 100644 --- a/drivers/staging/iio/impedance-analyzer/ad5933.c +++ b/drivers/staging/iio/impedance-analyzer/ad5933.c @@ -21,7 +21,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "../ring_sw.h" #include "ad5933.h" diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c index d082a37c4fb7..e6df4921b55b 100644 --- a/drivers/staging/iio/imu/adis16400_core.c +++ b/drivers/staging/iio/imu/adis16400_core.c @@ -28,7 +28,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "adis16400.h" enum adis16400_chip_variant { diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/staging/iio/industrialio-buffer.c index ecf1e2f6d2dc..f757bb78d88e 100644 --- a/drivers/staging/iio/industrialio-buffer.c +++ b/drivers/staging/iio/industrialio-buffer.c @@ -24,7 +24,7 @@ #include "iio.h" #include "iio_core.h" #include "sysfs.h" -#include "buffer_generic.h" +#include "buffer.h" static const char * const iio_endian_prefix[] = { [IIO_BE] = "be", diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c index f5c111cb1dba..1c53b9acae81 100644 --- a/drivers/staging/iio/industrialio-core.c +++ b/drivers/staging/iio/industrialio-core.c @@ -25,8 +25,8 @@ #include "iio.h" #include "iio_core.h" #include "iio_core_trigger.h" -#include "chrdev.h" #include "sysfs.h" +#include "events.h" /* IDA to assign each registered device a unique id*/ static DEFINE_IDA(iio_ida); diff --git a/drivers/staging/iio/kfifo_buf.h b/drivers/staging/iio/kfifo_buf.h index a15598bb9fdb..cc2bd9a1ccfe 100644 --- a/drivers/staging/iio/kfifo_buf.h +++ b/drivers/staging/iio/kfifo_buf.h @@ -1,7 +1,7 @@ #include <linux/kfifo.h> #include "iio.h" -#include "buffer_generic.h" +#include "buffer.h" extern const struct iio_buffer_access_funcs kfifo_access_funcs; diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c index 6a1794508f67..32dfce0a644f 100644 --- a/drivers/staging/iio/light/tsl2563.c +++ b/drivers/staging/iio/light/tsl2563.c @@ -37,6 +37,7 @@ #include "../iio.h" #include "../sysfs.h" +#include "../events.h" #include "tsl2563.h" /* Use this many bits for fraction part. */ diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c index c5dafbdf3bda..7028e87acb41 100644 --- a/drivers/staging/iio/meter/ade7758_core.c +++ b/drivers/staging/iio/meter/ade7758_core.c @@ -20,7 +20,7 @@ #include "../iio.h" #include "../sysfs.h" -#include "../buffer_generic.h" +#include "../buffer.h" #include "meter.h" #include "ade7758.h" diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h index a3e15784c225..e6a6e2c40960 100644 --- a/drivers/staging/iio/ring_sw.h +++ b/drivers/staging/iio/ring_sw.h @@ -23,7 +23,7 @@ #ifndef _IIO_RING_SW_H_ #define _IIO_RING_SW_H_ -#include "buffer_generic.h" +#include "buffer.h" /** * ring_sw_access_funcs - access functions for a software ring buffer diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h index 868952b5ba63..bfedb73b850e 100644 --- a/drivers/staging/iio/sysfs.h +++ b/drivers/staging/iio/sysfs.h @@ -114,47 +114,4 @@ struct iio_const_attr { #define IIO_CONST_ATTR_TEMP_SCALE(_string) \ IIO_CONST_ATTR(in_temp_scale, _string) -enum iio_event_type { - IIO_EV_TYPE_THRESH, - IIO_EV_TYPE_MAG, - IIO_EV_TYPE_ROC, - IIO_EV_TYPE_THRESH_ADAPTIVE, - IIO_EV_TYPE_MAG_ADAPTIVE, -}; - -enum iio_event_direction { - IIO_EV_DIR_EITHER, - IIO_EV_DIR_RISING, - IIO_EV_DIR_FALLING, -}; - -#define IIO_EVENT_CODE(chan_type, diff, modifier, direction, \ - type, chan, chan1, chan2) \ - (((u64)type << 56) | ((u64)diff << 55) | \ - ((u64)direction << 48) | ((u64)modifier << 40) | \ - ((u64)chan_type << 32) | (chan2 << 16) | chan1 | chan) - -#define IIO_EV_DIR_MAX 4 -#define IIO_EV_BIT(type, direction) \ - (1 << (type*IIO_EV_DIR_MAX + direction)) - -#define IIO_MOD_EVENT_CODE(channelclass, number, modifier, \ - type, direction) \ - IIO_EVENT_CODE(channelclass, 0, modifier, direction, type, number, 0, 0) - -#define IIO_UNMOD_EVENT_CODE(channelclass, number, type, direction) \ - IIO_EVENT_CODE(channelclass, 0, 0, direction, type, number, 0, 0) - -#define IIO_EVENT_CODE_EXTRACT_TYPE(mask) ((mask >> 56) & 0xFF) - -#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 48) & 0xCF) - -#define IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(mask) ((mask >> 32) & 0xFF) - -/* Event code number extraction depends on which type of event we have. - * Perhaps review this function in the future*/ -#define IIO_EVENT_CODE_EXTRACT_NUM(mask) (mask & 0xFFFF) - -#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF) - #endif /* _INDUSTRIAL_IO_SYSFS_H_ */ diff --git a/drivers/staging/iio/types.h b/drivers/staging/iio/types.h new file mode 100644 index 000000000000..f1f5ca2aa385 --- /dev/null +++ b/drivers/staging/iio/types.h @@ -0,0 +1,49 @@ +/* industrial I/O data types needed both in and out of kernel + * + * Copyright (c) 2008 Jonathan Cameron + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#ifndef _IIO_TYPES_H_ +#define _IIO_TYPES_H_ + +enum iio_chan_type { + /* real channel types */ + IIO_VOLTAGE, + IIO_CURRENT, + IIO_POWER, + IIO_ACCEL, + IIO_ANGL_VEL, + IIO_MAGN, + IIO_LIGHT, + IIO_INTENSITY, + IIO_PROXIMITY, + IIO_TEMP, + IIO_INCLI, + IIO_ROT, + IIO_ANGL, + IIO_TIMESTAMP, + IIO_CAPACITANCE, +}; + +enum iio_modifier { + IIO_NO_MOD, + IIO_MOD_X, + IIO_MOD_Y, + IIO_MOD_Z, + IIO_MOD_X_AND_Y, + IIO_MOD_X_ANX_Z, + IIO_MOD_Y_AND_Z, + IIO_MOD_X_AND_Y_AND_Z, + IIO_MOD_X_OR_Y, + IIO_MOD_X_OR_Z, + IIO_MOD_Y_OR_Z, + IIO_MOD_X_OR_Y_OR_Z, + IIO_MOD_LIGHT_BOTH, + IIO_MOD_LIGHT_IR, +}; + +#endif /* _IIO_TYPES_H_ */ |