From af5046af1c812839f085030f358a01814666fc80 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Wed, 26 Oct 2011 17:41:32 +0100 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/accel/adis16201_core.c | 2 +- drivers/staging/iio/accel/adis16203_core.c | 2 +- drivers/staging/iio/accel/adis16204_core.c | 2 +- drivers/staging/iio/accel/adis16209_core.c | 2 +- drivers/staging/iio/accel/adis16240_core.c | 2 +- drivers/staging/iio/accel/lis3l02dq_core.c | 3 +- drivers/staging/iio/accel/sca3000_core.c | 3 +- drivers/staging/iio/accel/sca3000_ring.c | 2 +- drivers/staging/iio/adc/ad7192.c | 2 +- drivers/staging/iio/adc/ad7280a.c | 1 + drivers/staging/iio/adc/ad7291.c | 1 + drivers/staging/iio/adc/ad7298_core.c | 2 +- drivers/staging/iio/adc/ad7298_ring.c | 2 +- drivers/staging/iio/adc/ad7476_core.c | 2 +- drivers/staging/iio/adc/ad7476_ring.c | 2 +- drivers/staging/iio/adc/ad7606_core.c | 2 +- drivers/staging/iio/adc/ad7606_ring.c | 2 +- drivers/staging/iio/adc/ad7793.c | 2 +- drivers/staging/iio/adc/ad7816.c | 1 + drivers/staging/iio/adc/ad7887_core.c | 2 +- drivers/staging/iio/adc/ad7887_ring.c | 2 +- drivers/staging/iio/adc/ad799x_core.c | 3 +- drivers/staging/iio/adc/ad799x_ring.c | 2 +- drivers/staging/iio/adc/adt7310.c | 2 +- drivers/staging/iio/adc/adt7410.c | 1 + drivers/staging/iio/adc/max1363_core.c | 3 +- drivers/staging/iio/adc/max1363_ring.c | 2 +- drivers/staging/iio/addac/adt7316.c | 1 + .../iio/{buffer_generic.h => buffer.h} | 1 - drivers/staging/iio/cdc/ad7150.c | 2 +- drivers/staging/iio/chrdev.h | 25 ------- drivers/staging/iio/dac/ad5504.c | 1 + drivers/staging/iio/events.h | 72 +++++++++++++++++++ drivers/staging/iio/gyro/adis16260_core.c | 2 +- drivers/staging/iio/iio.h | 39 +--------- drivers/staging/iio/iio_simple_dummy.c | 3 +- drivers/staging/iio/iio_simple_dummy_events.c | 1 + .../staging/iio/impedance-analyzer/ad5933.c | 2 +- drivers/staging/iio/imu/adis16400_core.c | 2 +- drivers/staging/iio/industrialio-buffer.c | 2 +- drivers/staging/iio/industrialio-core.c | 2 +- drivers/staging/iio/kfifo_buf.h | 2 +- drivers/staging/iio/light/tsl2563.c | 1 + drivers/staging/iio/meter/ade7758_core.c | 2 +- drivers/staging/iio/ring_sw.h | 2 +- drivers/staging/iio/sysfs.h | 43 ----------- drivers/staging/iio/types.h | 49 +++++++++++++ 47 files changed, 168 insertions(+), 140 deletions(-) rename drivers/staging/iio/{buffer_generic.h => buffer.h} (99%) delete mode 100644 drivers/staging/iio/chrdev.h create mode 100644 drivers/staging/iio/events.h create mode 100644 drivers/staging/iio/types.h diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c index 1c5dad53784..12835193175 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 8a3337442af..5483b59aea3 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 644ac8e4d2a..462f215f8c8 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 0a8571b18b3..827499f70af 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 b8be2925d61..8123fe3bd22 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 559545a4233..358a9f6cbb0 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 a44a70589db..8a46983275b 100644 --- a/drivers/staging/iio/accel/sca3000_core.c +++ b/drivers/staging/iio/accel/sca3000_core.c @@ -20,7 +20,8 @@ #include #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 4a9a01dccd0..685ded8fb85 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 d8bf559fef8..39ba05db2c0 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 f45b66bf610..8f4fac1ce7a 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 10e79e8ee64..e5f352bc436 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 c1de73a1ca9..445b07116d7 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 47630d506a6..192328edeb2 100644 --- a/drivers/staging/iio/adc/ad7298_ring.c +++ b/drivers/staging/iio/adc/ad7298_ring.c @@ -12,7 +12,7 @@ #include #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 fd79facc6ca..13473133bbe 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 e82c1a433f4..09618873986 100644 --- a/drivers/staging/iio/adc/ad7476_ring.c +++ b/drivers/staging/iio/adc/ad7476_ring.c @@ -14,7 +14,7 @@ #include #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 54423ab196f..53174831663 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 20927fd5372..af6780a4fe7 100644 --- a/drivers/staging/iio/adc/ad7606_ring.c +++ b/drivers/staging/iio/adc/ad7606_ring.c @@ -12,7 +12,7 @@ #include #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 999f8f746cf..17fde6669ef 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 bdb90492b8a..7a344a27161 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 609dcd5f2dd..a7baa9bb0ea 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 cb74cada561..fbe21b5bd3d 100644 --- a/drivers/staging/iio/adc/ad7887_ring.c +++ b/drivers/staging/iio/adc/ad7887_ring.c @@ -13,7 +13,7 @@ #include #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 ee6cd792bec..64ac3166673 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 e3f4698d781..b215a1f5a02 100644 --- a/drivers/staging/iio/adc/ad799x_ring.c +++ b/drivers/staging/iio/adc/ad799x_ring.c @@ -17,7 +17,7 @@ #include #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 c9e0be3b1cf..c937ac1838f 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 a289e429dc4..16467a7ef4a 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 eb699ade34b..73b209f23c7 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 df6893e058c..a87fbe8b0ee 100644 --- a/drivers/staging/iio/adc/max1363_ring.c +++ b/drivers/staging/iio/adc/max1363_ring.c @@ -15,7 +15,7 @@ #include #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 8df24704ff2..13c39292d3f 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -20,6 +20,7 @@ #include #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 similarity index 99% rename from drivers/staging/iio/buffer_generic.h rename to drivers/staging/iio/buffer.h index 9e8f0100997..9de581e2d76 100644 --- a/drivers/staging/iio/buffer_generic.h +++ b/drivers/staging/iio/buffer.h @@ -11,7 +11,6 @@ #define _IIO_BUFFER_GENERIC_H_ #include #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 a761ca94a17..abe65096c11 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 d8e736f6052..00000000000 --- 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 60dd6404d68..72040cc7376 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 00000000000..08cf3d1a38b --- /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 +#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 aaa3967f8c0..40da95554fa 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 f3d88cd7e8a..cf95f74dc9d 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 #include - +#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 af0c99236d4..06c022e2094 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 9f00cff7ddd..449c7a5ece8 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 ece77076642..430743dfe9e 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 d082a37c4fb..e6df4921b55 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 ecf1e2f6d2d..f757bb78d88 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 f5c111cb1db..1c53b9acae8 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 a15598bb9fd..cc2bd9a1ccf 100644 --- a/drivers/staging/iio/kfifo_buf.h +++ b/drivers/staging/iio/kfifo_buf.h @@ -1,7 +1,7 @@ #include #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 6a1794508f6..32dfce0a644 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 c5dafbdf3bd..7028e87acb4 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 a3e15784c22..e6a6e2c4096 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 868952b5ba6..bfedb73b850 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 00000000000..f1f5ca2aa38 --- /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_ */ -- 2.46.0