diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2021-11-17 12:05:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-26 16:48:59 +0100 |
| commit | df0e68c1e9945e2ee86d266ce45597bbd8299b06 (patch) | |
| tree | 55c4f4a22fbfae9440c2a877fd756995b69ce327 /drivers | |
| parent | b4c80629c5c9d48880c5ad99943374f9ab72432e (diff) | |
comedi: Move the main COMEDI headers
Move the main COMEDI driver headers out of "drivers/comedi/" into new
directory "include/linux/comedi/". These are "comedidev.h",
"comedilib.h", "comedi_pci.h", "comedi_pcmcia.h", and "comedi_usb.h".
Additionally, move the user-space API header "comedi.h" into
"include/uapi/linux/" and add "WITH Linux-syscall-note" to its
SPDX-License-Identifier.
Update the "COMEDI DRIVERS" section of the MAINTAINERS file to account
for these changes.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20211117120604.117740-2-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
145 files changed, 143 insertions, 2999 deletions
diff --git a/drivers/comedi/comedi.h b/drivers/comedi/comedi.h deleted file mode 100644 index b5d00a006dbb..000000000000 --- a/drivers/comedi/comedi.h +++ /dev/null @@ -1,1528 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.0+ */ -/* - * comedi.h - * header file for COMEDI user API - * - * COMEDI - Linux Control and Measurement Device Interface - * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org> - */ - -#ifndef _COMEDI_H -#define _COMEDI_H - -#define COMEDI_MAJORVERSION 0 -#define COMEDI_MINORVERSION 7 -#define COMEDI_MICROVERSION 76 -#define VERSION "0.7.76" - -/* comedi's major device number */ -#define COMEDI_MAJOR 98 - -/* - * maximum number of minor devices. This can be increased, although - * kernel structures are currently statically allocated, thus you - * don't want this to be much more than you actually use. - */ -#define COMEDI_NDEVICES 16 - -/* number of config options in the config structure */ -#define COMEDI_NDEVCONFOPTS 32 - -/* - * NOTE: 'comedi_config --init-data' is deprecated - * - * The following indexes in the config options were used by - * comedi_config to pass firmware blobs from user space to the - * comedi drivers. The request_firmware() hotplug interface is - * now used by all comedi drivers instead. - */ - -/* length of nth chunk of firmware data -*/ -#define COMEDI_DEVCONF_AUX_DATA3_LENGTH 25 -#define COMEDI_DEVCONF_AUX_DATA2_LENGTH 26 -#define COMEDI_DEVCONF_AUX_DATA1_LENGTH 27 -#define COMEDI_DEVCONF_AUX_DATA0_LENGTH 28 -/* most significant 32 bits of pointer address (if needed) */ -#define COMEDI_DEVCONF_AUX_DATA_HI 29 -/* least significant 32 bits of pointer address */ -#define COMEDI_DEVCONF_AUX_DATA_LO 30 -#define COMEDI_DEVCONF_AUX_DATA_LENGTH 31 /* total data length */ - -/* max length of device and driver names */ -#define COMEDI_NAMELEN 20 - -/* packs and unpacks a channel/range number */ - -#define CR_PACK(chan, rng, aref) \ - ((((aref) & 0x3) << 24) | (((rng) & 0xff) << 16) | (chan)) -#define CR_PACK_FLAGS(chan, range, aref, flags) \ - (CR_PACK(chan, range, aref) | ((flags) & CR_FLAGS_MASK)) - -#define CR_CHAN(a) ((a) & 0xffff) -#define CR_RANGE(a) (((a) >> 16) & 0xff) -#define CR_AREF(a) (((a) >> 24) & 0x03) - -#define CR_FLAGS_MASK 0xfc000000 -#define CR_ALT_FILTER 0x04000000 -#define CR_DITHER CR_ALT_FILTER -#define CR_DEGLITCH CR_ALT_FILTER -#define CR_ALT_SOURCE 0x08000000 -#define CR_EDGE 0x40000000 -#define CR_INVERT 0x80000000 - -#define AREF_GROUND 0x00 /* analog ref = analog ground */ -#define AREF_COMMON 0x01 /* analog ref = analog common */ -#define AREF_DIFF 0x02 /* analog ref = differential */ -#define AREF_OTHER 0x03 /* analog ref = other (undefined) */ - -/* counters -- these are arbitrary values */ -#define GPCT_RESET 0x0001 -#define GPCT_SET_SOURCE 0x0002 -#define GPCT_SET_GATE 0x0004 -#define GPCT_SET_DIRECTION 0x0008 -#define GPCT_SET_OPERATION 0x0010 -#define GPCT_ARM 0x0020 -#define GPCT_DISARM 0x0040 -#define GPCT_GET_INT_CLK_FRQ 0x0080 - -#define GPCT_INT_CLOCK 0x0001 -#define GPCT_EXT_PIN 0x0002 -#define GPCT_NO_GATE 0x0004 -#define GPCT_UP 0x0008 -#define GPCT_DOWN 0x0010 -#define GPCT_HWUD 0x0020 -#define GPCT_SIMPLE_EVENT 0x0040 -#define GPCT_SINGLE_PERIOD 0x0080 -#define GPCT_SINGLE_PW 0x0100 -#define GPCT_CONT_PULSE_OUT 0x0200 -#define GPCT_SINGLE_PULSE_OUT 0x0400 - -/* instructions */ - -#define INSN_MASK_WRITE 0x8000000 -#define INSN_MASK_READ 0x4000000 -#define INSN_MASK_SPECIAL 0x2000000 - -#define INSN_READ (0 | INSN_MASK_READ) -#define INSN_WRITE (1 | INSN_MASK_WRITE) -#define INSN_BITS (2 | INSN_MASK_READ | INSN_MASK_WRITE) -#define INSN_CONFIG (3 | INSN_MASK_READ | INSN_MASK_WRITE) -#define INSN_DEVICE_CONFIG (INSN_CONFIG | INSN_MASK_SPECIAL) -#define INSN_GTOD (4 | INSN_MASK_READ | INSN_MASK_SPECIAL) -#define INSN_WAIT (5 | INSN_MASK_WRITE | INSN_MASK_SPECIAL) -#define INSN_INTTRIG (6 | INSN_MASK_WRITE | INSN_MASK_SPECIAL) - -/* command flags */ -/* These flags are used in comedi_cmd structures */ - -#define CMDF_BOGUS 0x00000001 /* do the motions */ - -/* try to use a real-time interrupt while performing command */ -#define CMDF_PRIORITY 0x00000008 - -/* wake up on end-of-scan events */ -#define CMDF_WAKE_EOS 0x00000020 - -#define CMDF_WRITE 0x00000040 - -#define CMDF_RAWDATA 0x00000080 - -/* timer rounding definitions */ -#define CMDF_ROUND_MASK 0x00030000 -#define CMDF_ROUND_NEAREST 0x00000000 -#define CMDF_ROUND_DOWN 0x00010000 -#define CMDF_ROUND_UP 0x00020000 -#define CMDF_ROUND_UP_NEXT 0x00030000 - -#define COMEDI_EV_START 0x00040000 -#define COMEDI_EV_SCAN_BEGIN 0x00080000 -#define COMEDI_EV_CONVERT 0x00100000 -#define COMEDI_EV_SCAN_END 0x00200000 -#define COMEDI_EV_STOP 0x00400000 - -/* compatibility definitions */ -#define TRIG_BOGUS CMDF_BOGUS -#define TRIG_RT CMDF_PRIORITY -#define TRIG_WAKE_EOS CMDF_WAKE_EOS -#define TRIG_WRITE CMDF_WRITE -#define TRIG_ROUND_MASK CMDF_ROUND_MASK -#define TRIG_ROUND_NEAREST CMDF_ROUND_NEAREST -#define TRIG_ROUND_DOWN CMDF_ROUND_DOWN -#define TRIG_ROUND_UP CMDF_ROUND_UP -#define TRIG_ROUND_UP_NEXT CMDF_ROUND_UP_NEXT - -/* trigger sources */ - -#define TRIG_ANY 0xffffffff -#define TRIG_INVALID 0x00000000 - -#define TRIG_NONE 0x00000001 /* never trigger */ -#define TRIG_NOW 0x00000002 /* trigger now + N ns */ -#define TRIG_FOLLOW 0x00000004 /* trigger on next lower level trig */ -#define TRIG_TIME 0x00000008 /* trigger at time N ns */ -#define TRIG_TIMER 0x00000010 /* trigger at rate N ns */ -#define TRIG_COUNT 0x00000020 /* trigger when count reaches N */ -#define TRIG_EXT 0x00000040 /* trigger on external signal N */ -#define TRIG_INT 0x00000080 /* trigger on comedi-internal signal N */ -#define TRIG_OTHER 0x00000100 /* driver defined */ - -/* subdevice flags */ - -#define SDF_BUSY 0x0001 /* device is busy */ -#define SDF_BUSY_OWNER 0x0002 /* device is busy with your job */ -#define SDF_LOCKED 0x0004 /* subdevice is locked */ -#define SDF_LOCK_OWNER 0x0008 /* you own lock */ -#define SDF_MAXDATA 0x0010 /* maxdata depends on channel */ -#define SDF_FLAGS 0x0020 /* flags depend on channel */ -#define SDF_RANGETYPE 0x0040 /* range type depends on channel */ -#define SDF_PWM_COUNTER 0x0080 /* PWM can automatically switch off */ -#define SDF_PWM_HBRIDGE 0x0100 /* PWM is signed (H-bridge) */ -#define SDF_CMD 0x1000 /* can do commands (deprecated) */ -#define SDF_SOFT_CALIBRATED 0x2000 /* subdevice uses software calibration */ -#define SDF_CMD_WRITE 0x4000 /* can do output commands */ -#define SDF_CMD_READ 0x8000 /* can do input commands */ - -/* subdevice can be read (e.g. analog input) */ -#define SDF_READABLE 0x00010000 -/* subdevice can be written (e.g. analog output) */ -#define SDF_WRITABLE 0x00020000 -#define SDF_WRITEABLE SDF_WRITABLE /* spelling error in API */ -/* subdevice does not have externally visible lines */ -#define SDF_INTERNAL 0x00040000 -#define SDF_GROUND 0x00100000 /* can do aref=ground */ -#define SDF_COMMON 0x00200000 /* can do aref=common */ -#define SDF_DIFF 0x00400000 /* can do aref=diff */ -#define SDF_OTHER 0x00800000 /* can do aref=other */ -#define SDF_DITHER 0x01000000 /* can do dithering */ -#define SDF_DEGLITCH 0x02000000 /* can do deglitching */ -#define SDF_MMAP 0x04000000 /* can do mmap() */ -#define SDF_RUNNING 0x08000000 /* subdevice is acquiring data */ -#define SDF_LSAMPL 0x10000000 /* subdevice uses 32-bit samples */ -#define SDF_PACKED 0x20000000 /* subdevice can do packed DIO */ - -/* subdevice types */ - -/** - * enum comedi_subdevice_type - COMEDI subdevice types - * @COMEDI_SUBD_UNUSED: Unused subdevice. - * @COMEDI_SUBD_AI: Analog input. - * @COMEDI_SUBD_AO: Analog output. - * @COMEDI_SUBD_DI: Digital input. - * @COMEDI_SUBD_DO: Digital output. - * @COMEDI_SUBD_DIO: Digital input/output. - * @COMEDI_SUBD_COUNTER: Counter. - * @COMEDI_SUBD_TIMER: Timer. - * @COMEDI_SUBD_MEMORY: Memory, EEPROM, DPRAM. - * @COMEDI_SUBD_CALIB: Calibration DACs. - * @COMEDI_SUBD_PROC: Processor, DSP. - * @COMEDI_SUBD_SERIAL: Serial I/O. - * @COMEDI_SUBD_PWM: Pulse-Width Modulation output. - */ -enum comedi_subdevice_type { - COMEDI_SUBD_UNUSED, - COMEDI_SUBD_AI, - COMEDI_SUBD_AO, - COMEDI_SUBD_DI, - COMEDI_SUBD_DO, - COMEDI_SUBD_DIO, - COMEDI_SUBD_COUNTER, - COMEDI_SUBD_TIMER, - COMEDI_SUBD_MEMORY, - COMEDI_SUBD_CALIB, - COMEDI_SUBD_PROC, - COMEDI_SUBD_SERIAL, - COMEDI_SUBD_PWM -}; - -/* configuration instructions */ - -/** - * enum comedi_io_direction - COMEDI I/O directions - * @COMEDI_INPUT: Input. - * @COMEDI_OUTPUT: Output. - * @COMEDI_OPENDRAIN: Open-drain (or open-collector) output. - * - * These are used by the %INSN_CONFIG_DIO_QUERY configuration instruction to - * report a direction. They may also be used in other places where a direction - * needs to be specified. - */ -enum comedi_io_direction { - COMEDI_INPUT = 0, - COMEDI_OUTPUT = 1, - COMEDI_OPENDRAIN = 2 -}; - -/** - * enum configuration_ids - COMEDI configuration instruction codes - * @INSN_CONFIG_DIO_INPUT: Configure digital I/O as input. - * @INSN_CONFIG_DIO_OUTPUT: Configure digital I/O as output. - * @INSN_CONFIG_DIO_OPENDRAIN: Configure digital I/O as open-drain (or open - * collector) output. - * @INSN_CONFIG_ANALOG_TRIG: Configure analog trigger. - * @INSN_CONFIG_ALT_SOURCE: Configure alternate input source. - * @INSN_CONFIG_DIGITAL_TRIG: Configure digital trigger. - * @INSN_CONFIG_BLOCK_SIZE: Configure block size for DMA transfers. - * @INSN_CONFIG_TIMER_1: Configure divisor for external clock. - * @INSN_CONFIG_FILTER: Configure a filter. - * @INSN_CONFIG_CHANGE_NOTIFY: Configure change notification for digital - * inputs. (New drivers should use - * %INSN_CONFIG_DIGITAL_TRIG instead.) - * @INSN_CONFIG_SERIAL_CLOCK: Configure clock for serial I/O. - * @INSN_CONFIG_BIDIRECTIONAL_DATA: Send and receive byte over serial I/O. - * @INSN_CONFIG_DIO_QUERY: Query direction of digital I/O channel. - * @INSN_CONFIG_PWM_OUTPUT: Configure pulse-width modulator output. - * @INSN_CONFIG_GET_PWM_OUTPUT: Get pulse-width modulator output configuration. - * @INSN_CONFIG_ARM: Arm a subdevice or channel. - * @INSN_CONFIG_DISARM: Disarm a subdevice or channel. - * @INSN_CONFIG_GET_COUNTER_STATUS: Get counter status. - * @INSN_CONFIG_RESET: Reset a subdevice or channel. - * @INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR: Configure counter/timer as - * single pulse generator. - * @INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR: Configure counter/timer as - * pulse train generator. - * @INSN_CONFIG_GPCT_QUADRATURE_ENCODER: Configure counter as a quadrature - * encoder. - * @INSN_CONFIG_SET_GATE_SRC: Set counter/timer gate source. - * @INSN_CONFIG_GET_GATE_SRC: Get counter/timer gate source. - * @INSN_CONFIG_SET_CLOCK_SRC: Set counter/timer master clock source. - * @INSN_CONFIG_GET_CLOCK_SRC: Get counter/timer master clock source. - * @INSN_CONFIG_SET_OTHER_SRC: Set counter/timer "other" source. - * @INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE: Get size (in bytes) of subdevice's - * on-board FIFOs used during streaming - * input/output. - * @INSN_CONFIG_SET_COUNTER_MODE: Set counter/timer mode. - * @INSN_CONFIG_8254_SET_MODE: (Deprecated) Same as - * %INSN_CONFIG_SET_COUNTER_MODE. - * @INSN_CONFIG_8254_READ_STATUS: Read status of 8254 counter channel. - * @INSN_CONFIG_SET_ROUTING: Set routing for a channel. - * @INSN_CONFIG_GET_ROUTING: Get routing for a channel. - * @INSN_CONFIG_PWM_SET_PERIOD: Set PWM period in nanoseconds. - * @INSN_CONFIG_PWM_GET_PERIOD: Get PWM period in nanoseconds. - * @INSN_CONFIG_GET_PWM_STATUS: Get PWM status. - * @INSN_CONFIG_PWM_SET_H_BRIDGE: Set PWM H bridge duty cycle and polarity for - * a relay simultaneously. - * @INSN_CONFIG_PWM_GET_H_BRIDGE: Get PWM H bridge duty cycle and polarity. - * @INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS: Get the hardware timing restraints, - * regardless of trigger sources. - */ -enum configuration_ids { - INSN_CONFIG_DIO_INPUT = COMEDI_INPUT, - INSN_CONFIG_DIO_OUTPUT = COMEDI_OUTPUT, - INSN_CONFIG_DIO_OPENDRAIN = COMEDI_OPENDRAIN, - INSN_CONFIG_ANALOG_TRIG = 16, -/* INSN_CONFIG_WAVEFORM = 17, */ -/* INSN_CONFIG_TRIG = 18, */ -/* INSN_CONFIG_COUNTER = 19, */ - INSN_CONFIG_ALT_SOURCE = 20, - INSN_CONFIG_DIGITAL_TRIG = 21, - INSN_CONFIG_BLOCK_SIZE = 22, - INSN_CONFIG_TIMER_1 = 23, - INSN_CONFIG_FILTER = 24, - INSN_CONFIG_CHANGE_NOTIFY = 25, - - INSN_CONFIG_SERIAL_CLOCK = 26, /*ALPHA*/ - INSN_CONFIG_BIDIRECTIONAL_DATA = 27, - INSN_CONFIG_DIO_QUERY = 28, - INSN_CONFIG_PWM_OUTPUT = 29, - INSN_CONFIG_GET_PWM_OUTPUT = 30, - INSN_CONFIG_ARM = 31, - INSN_CONFIG_DISARM = 32, - INSN_CONFIG_GET_COUNTER_STATUS = 33, - INSN_CONFIG_RESET = 34, - INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001, - INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002, - INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003, - INSN_CONFIG_SET_GATE_SRC = 2001, - INSN_CONFIG_GET_GATE_SRC = 2002, - INSN_CONFIG_SET_CLOCK_SRC = 2003, - INSN_CONFIG_GET_CLOCK_SRC = 2004, - INSN_CONFIG_SET_OTHER_SRC = 2005, - INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE = 2006, - INSN_CONFIG_SET_COUNTER_MODE = 4097, - INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE, - INSN_CONFIG_8254_READ_STATUS = 4098, - INSN_CONFIG_SET_ROUTING = 4099, - INSN_CONFIG_GET_ROUTING = 4109, - INSN_CONFIG_PWM_SET_PERIOD = 5000, - INSN_CONFIG_PWM_GET_PERIOD = 5001, - INSN_CONFIG_GET_PWM_STATUS = 5002, - INSN_CONFIG_PWM_SET_H_BRIDGE = 5003, - INSN_CONFIG_PWM_GET_H_BRIDGE = 5004, - INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS = 5005, -}; - -/** - * enum device_configuration_ids - COMEDI configuration instruction codes global - * to an entire device. - * @INSN_DEVICE_CONFIG_TEST_ROUTE: Validate the possibility of a - * globally-named route - * @INSN_DEVICE_CONFIG_CONNECT_ROUTE: Connect a globally-named route - * @INSN_DEVICE_CONFIG_DISCONNECT_ROUTE:Disconnect a globally-named route - * @INSN_DEVICE_CONFIG_GET_ROUTES: Get a list of all globally-named routes - * that are valid for a particular device. - */ -enum device_config_route_ids { - INSN_DEVICE_CONFIG_TEST_ROUTE = 0, - INSN_DEVICE_CONFIG_CONNECT_ROUTE = 1, - INSN_DEVICE_CONFIG_DISCONNECT_ROUTE = 2, - INSN_DEVICE_CONFIG_GET_ROUTES = 3, -}; - -/** - * enum comedi_digital_trig_op - operations for configuring a digital trigger - * @COMEDI_DIGITAL_TRIG_DISABLE: Return digital trigger to its default, - * inactive, unconfigured state. - * @COMEDI_DIGITAL_TRIG_ENABLE_EDGES: Set rising and/or falling edge inputs - * that each can fire the trigger. - * @COMEDI_DIGITAL_TRIG_ENABLE_LEVELS: Set a combination of high and/or low - * level inputs that can fire the trigger. - * - * These are used with the %INSN_CONFIG_DIGITAL_TRIG configuration instruction. - * The data for the configuration instruction is as follows... - * - * data[%0] = %INSN_CONFIG_DIGITAL_TRIG - * - * data[%1] = trigger ID - * - * data[%2] = configuration operation - * - * data[%3] = configuration parameter 1 - * - * data[%4] = configuration parameter 2 - * - * data[%5] = configuration parameter 3 - * - * The trigger ID (data[%1]) is used to differentiate multiple digital triggers - * belonging to the same subdevice. The configuration operation (data[%2]) is - * one of the enum comedi_digital_trig_op values. The configuration - * parameters (data[%3], data[%4], and data[%5]) depend on the operation; they - * are not used with %COMEDI_DIGITAL_TRIG_DISABLE. - * - * For %COMEDI_DIGITAL_TRIG_ENABLE_EDGES and %COMEDI_DIGITAL_TRIG_ENABLE_LEVELS, - * configuration parameter 1 (data[%3]) contains a "left-shift" value that - * specifies the input corresponding to bit 0 of configuration parameters 2 - * and 3. This is useful if the trigger has more than 32 inputs. - * - * For %COMEDI_DIGITAL_TRIG_ENABLE_EDGES, configuration parameter 2 (data[%4]) - * specifies which of up to 32 inputs have rising-edge sensitivity, and - * configuration parameter 3 (data[%5]) specifies which of up to 32 inputs - * have falling-edge sensitivity that can fire the trigger. - * - * For %COMEDI_DIGITAL_TRIG_ENABLE_LEVELS, configuration parameter 2 (data[%4]) - * specifies which of up to 32 inputs must be at a high level, and - * configuration parameter 3 (data[%5]) specifies which of up to 32 inputs - * must be at a low level for the trigger to fire. - * - * Some sequences of %INSN_CONFIG_DIGITAL_TRIG instructions may have a (partly) - * accumulative effect, depending on the low-level driver. This is useful - * when setting up a trigger that has more than 32 inputs, or has a combination - * of edge- and level-triggered inputs. - */ -enum comedi_digital_trig_op { - COMEDI_DIGITAL_TRIG_DISABLE = 0, - COMEDI_DIGITAL_TRIG_ENABLE_EDGES = 1, - COMEDI_DIGITAL_TRIG_ENABLE_LEVELS = 2 -}; - -/** - * enum comedi_support_level - support level for a COMEDI feature - * @COMEDI_UNKNOWN_SUPPORT: Unspecified support for feature. - * @COMEDI_SUPPORTED: Feature is supported. - * @COMEDI_UNSUPPORTED: Feature is unsupported. - */ -enum comedi_support_level { - COMEDI_UNKNOWN_SUPPORT = 0, - COMEDI_SUPPORTED, - COMEDI_UNSUPPORTED -}; - -/** - * enum comedi_counter_status_flags - counter status bits - * @COMEDI_COUNTER_ARMED: Counter is armed. - * @COMEDI_COUNTER_COUNTING: Counter is counting. - * @COMEDI_COUNTER_TERMINAL_COUNT: Counter reached terminal count. - * - * These bitwise values are used by the %INSN_CONFIG_GET_COUNTER_STATUS - * configuration instruction to report the status of a counter. - */ -enum comedi_counter_status_flags { - COMEDI_COUNTER_ARMED = 0x1, - COMEDI_COUNTER_COUNTING = 0x2, - COMEDI_COUNTER_TERMINAL_COUNT = 0x4, -}; - -/* ioctls */ - -#define CIO 'd' -#define COMEDI_DEVCONFIG _IOW(CIO, 0, struct comedi_devconfig) -#define COMEDI_DEVINFO _IOR(CIO, 1, struct comedi_devinfo) -#define COMEDI_SUBDINFO _IOR(CIO, 2, struct comedi_subdinfo) -#define COMEDI_CHANINFO _IOR(CIO, 3, struct comedi_chaninfo) -/* _IOWR(CIO, 4, ...) is reserved */ -#define COMEDI_LOCK _IO(CIO, 5) -#define COMEDI_UNLOCK _IO(CIO, 6) -#define COMEDI_CANCEL _IO(CIO, 7) -#define COMEDI_RANGEINFO _IOR(CIO, 8, struct comedi_rangeinfo) -#define COMEDI_CMD _IOR(CIO, 9, struct comedi_cmd) -#define COMEDI_CMDTEST _IOR(CIO, 10, struct comedi_cmd) -#define COMEDI_INSNLIST _IOR(CIO, 11, struct comedi_insnlist) -#define COMEDI_INSN _IOR(CIO, 12, struct comedi_insn) -#define COMEDI_BUFCONFIG _IOR(CIO, 13, struct comedi_bufconfig) -#define COMEDI_BUFINFO _IOWR(CIO, 14, struct comedi_bufinfo) -#define COMEDI_POLL _IO(CIO, 15) -#define COMEDI_SETRSUBD _IO(CIO, 16) -#define COMEDI_SETWSUBD _IO(CIO, 17) - -/* structures */ - -/** - * struct comedi_insn - COMEDI instruction - * @insn: COMEDI instruction type (%INSN_xxx). - * @n: Length of @data[]. - * @data: Pointer to data array operated on by the instruction. - * @subdev: Subdevice index. - * @chanspec: A packed "chanspec" value consisting of channel number, - * analog range index, analog reference type, and flags. - * @unused: Reserved for future use. - * - * This is used with the %COMEDI_INSN ioctl, and indirectly with the - * %COMEDI_INSNLIST ioctl. - */ -struct comedi_insn { - unsigned int insn; - unsigned int n; - unsigned int __user *data; - unsigned int subdev; - unsigned int chanspec; - unsigned int unused[3]; -}; - -/** - * struct comedi_insnlist - list of COMEDI instructions - * @n_insns: Number of COMEDI instructions. - * @insns: Pointer to array COMEDI instructions. - * - * This is used with the %COMEDI_INSNLIST ioctl. - */ -struct comedi_insnlist { - unsigned int n_insns; - struct comedi_insn __user *insns; -}; - -/** - * struct comedi_cmd - COMEDI asynchronous acquisition command details - * @subdev: Subdevice index. - * @flags: Command flags (%CMDF_xxx). - * @start_src: "Start acquisition" trigger source (%TRIG_xxx). - * @start_arg: "Start acquisition" trigger argument. - * @scan_begin_src: "Scan begin" trigger source. - * @scan_begin_arg: "Scan begin" trigger argument. - * @convert_src: "Convert" trigger source. - * @convert_arg: "Convert" trigger argument. - * @scan_end_src: "Scan end" trigger source. - * @scan_end_arg: "Scan end" trigger argument. - * @stop_src: "Stop acquisition" trigger source. - * @stop_arg: "Stop acquisition" trigger argument. - * @chanlist: Pointer to array of "chanspec" values, containing a - * sequence of channel numbers packed with analog range - * index, etc. - * @chanlist_len: Number of channels in sequence. - * @data: Pointer to miscellaneous set-up data (not used). - * @data_len: Length of miscellaneous set-up data. - * - * This is used with the %COMEDI_CMD or %COMEDI_CMDTEST ioctl to set-up - * or validate an asynchronous acquisition command. The ioctl may modify - * the &struct comedi_cmd and copy it back to the caller. - * - * Optional command @flags values that can be ORed together... - * - * %CMDF_BOGUS - makes %COMEDI_CMD ioctl return error %EAGAIN instead of - * starting the command. - * - * %CMDF_PRIORITY - requests "hard real-time" processing (which is not - * supported in this version of COMEDI). - * - * %CMDF_WAKE_EOS - requests the command makes data available for reading - * after every "scan" period. - * - * %CMDF_WRITE - marks the command as being in the "write" (to device) - * direction. This does not need to be specified by the caller unless the - * subdevice supports commands in either direction. - * - * %CMDF_RAWDATA - prevents the command from "munging" the data between the - * COMEDI sample format and the raw hardware sample format. - * - * %CMDF_ROUND_NEAREST - requests timing periods to be rounded to nearest - * supported values. - * - * %CMDF_ROUND_DOWN - requests timing periods to be rounded down to supported - * values (frequencies rounded up). - * - * %CMDF_ROUND_UP - requests timing periods to be rounded up to supported - * values (frequencies rounded down). - * - * Trigger source values for @start_src, @scan_begin_src, @convert_src, - * @scan_end_src, and @stop_src... - * - * %TRIG_ANY - "all ones" value used to test which trigger sources are - * supported. - * - * %TRIG_INVALID - "all zeroes" value used to indicate that all requested - * trigger sources are invalid. - * - * %TRIG_NONE - never trigger (often used as a @stop_src value). - * - * %TRIG_NOW - trigger after '_arg' nanoseconds. - * - * %TRIG_FOLLOW - trigger follows another event. - * - * %TRIG_TIMER - trigger every '_arg' nanoseconds. - * - * %TRIG_COUNT - trigger when count '_arg' is reached. - * - * %TRIG_EXT - trigger on external signal specified by '_arg'. - * - * %TRIG_INT - trigger on internal, software trigger specified by '_arg'. - * - * %TRIG_OTHER - trigger on other, driver-defined signal specified by '_arg'. - */ -struct comedi_cmd { - unsigned int subdev; - unsigned int flags; - - unsigned int start_src; - unsigned int start_arg; - - unsigned int scan_begin_src; - unsigned int scan_begin_arg; - - unsigned int convert_src; - unsigned int convert_arg; - - unsigned int scan_end_src; - unsigned int scan_end_arg; - - unsigned int stop_src; - unsigned int stop_arg; - - unsigned int *chanlist; - unsigned int chanlist_len; - - short __user *data; - unsigned int data_len; -}; - -/** - * struct comedi_chaninfo - used to retrieve per-channel information - * @subdev: Subdevice index. - * @maxdata_list: Optional pointer to per-channel maximum data values. - * @flaglist: Optional pointer to per-channel flags. - * @rangelist: Optional pointer to per-channel range types. - * @unused: Reserved for future use. - * - * This is used with the %COMEDI_CHANINFO ioctl to get per-channel information - * for the subdevice. Use of this requires knowledge of the number of channels - * and subdevice flags obtained using the %COMEDI_SUBDINFO ioctl. - * - * The @maxdata_list member must be %NULL unless the %SDF_MAXDATA subdevice - * flag is set. The @flaglist member must be %NULL unless the %SDF_FLAGS - * subdevice flag is set. The @rangelist member must be %NULL unless the - * %SDF_RANGETYPE subdevice flag is set. Otherwise, the arrays they point to - * must be at least as long as the number of channels. - */ -struct comedi_chaninfo { - unsigned int subdev; - unsigned int __user *maxdata_list; - unsigned int __user *flaglist; - unsigned int __user *rangelist; - unsigned int unused[4]; -}; - -/** - * struct comedi_rangeinfo - used to retrieve the range table for a channel - * @range_type: Encodes subdevice index (bits 27:24), channel index - * (bits 23:16) and range table length (bits 15:0). - * @range_ptr: Pointer to array of @struct comedi_krange to be filled - * in with the range table for the channel or subdevice. - * - * This is used with the %COMEDI_RANGEINFO ioctl to retrieve the range table - * for a specific channel (if the subdevice has the %SDF_RANGETYPE flag set to - * indicate that the range table depends on the channel), or for the subdevice - * as a whole (if the %SDF_RANGETYPE flag is clear, indicating the range table - * is shared by all channels). - * - * The @range_type value is an input to the ioctl and comes from a previous - * use of the %COMEDI_SUBDINFO ioctl (if the %SDF_RANGETYPE flag is clear), - * or the %COMEDI_CHANINFO ioctl (if the %SDF_RANGETYPE flag is set). - */ -struct comedi_rangeinfo { - unsigned int range_type; - void __user *range_ptr; -}; - -/** - * struct comedi_krange - describes a range in a range table - * @min: Minimum value in millionths (1e-6) of a unit. - * @max: Maximum value in millionths (1e-6) of a unit. - * @flags: Indicates the units (in bits 7:0) OR'ed with optional flags. - * - * A range table is associated with a single channel, or with all channels in a - * subdevice, and a list of one or more ranges. A %struct comedi_krange - * describes the physical range of units for one of those ranges. Sample - * values in COMEDI are unsigned from %0 up to some 'maxdata' value. The - * mapping from sample values to physical units is assumed to be nomimally - * linear (for the purpose of describing the range), with sample value %0 - * mapping to @min, and the 'maxdata' sample value mapping to @max. - * - * The currently defined units are %UNIT_volt (%0), %UNIT_mA (%1), and - * %UNIT_none (%2). The @min and @max values are the physical range multiplied - * by 1e6, so a @max value of %1000000 (with %UNIT_volt) represents a maximal - * value of 1 volt. - * - * The only defined flag value is %RF_EXTERNAL (%0x100), indicating that the - * range needs to be multiplied by an external reference. - */ -struct comedi_krange { - int min; - int max; - unsigned int flags; -}; - -/** - * struct comedi_subdinfo - used to retrieve information about a subdevice - * @type: Type of subdevice from &enum comedi_subdevice_type. - * @n_chan: Number of channels the subdevice supports. - * @subd_flags: A mixture of static and dynamic flags describing - * aspects of the subdevice and its current state. - * @timer_type: Timer type. Always set to %5 ("nanosecond timer"). - * @len_chanlist: Maximum length of a channel list if the subdevice - * supports asynchronous acquisition commands. - * @maxdata: Maximum sample value for all channels if the - * %SDF_MAXDATA subdevice flag is clear. - * @flags: Channel flags for all channels if the %SDF_FLAGS - * subdevice flag is clear. - * @range_type: The range type for all channels if the %SDF_RANGETYPE - * subdevice flag is clear. Encodes the subdevice index - * (bits 27:24), a dummy channel index %0 (bits 23:16), - * and the range table length (bits 15:0). - * @settling_time_0: Not used. - * @insn_bits_support: Set to %COMEDI_SUPPORTED if the subdevice supports the - * %INSN_BITS instruction, or to %COMEDI_UNSUPPORTED if it - * does not. - * @unused: Reserved for future use. - * - * This is used with the %COMEDI_SUBDINFO ioctl which copies an array of - * &struct comedi_subdinfo back to user space, with one element per subdevice. - * Use of this requires knowledge of the number of subdevices obtained from - * the %COMEDI_DEVINFO ioctl. - * - * These are the @subd_flags values that may be ORed together... - * - * %SDF_BUSY - the subdevice is busy processing an asynchronous command or a - * synchronous instruction. - * - * %SDF_BUSY_OWNER - the subdevice is busy processing an asynchronous - * acquisition command started on the current file object (the file object - * issuing the %COMEDI_SUBDINFO ioctl). - * - * %SDF_LOCKED - the subdevice is locked by a %COMEDI_LOCK ioctl. - * - * %SDF_LOCK_OWNER - the subdevice is locked by a %COMEDI_LOCK ioctl from the - * current file object. - * - * %SDF_MAXDATA - maximum sample values are channel-specific. - * - * %SDF_FLAGS - channel flags are channel-specific. - * - * %SDF_RANGETYPE - range types are channel-specific. - * - * %SDF_PWM_COUNTER - PWM can switch off automatically. - * - * %SDF_PWM_HBRIDGE - or PWM is signed (H-bridge). - * - * %SDF_CMD - the subdevice supports asynchronous commands. - * - * %SDF_SOFT_CALIBRATED - the subdevice uses software calibration. - * - * %SDF_CMD_WRITE - the subdevice supports asynchronous commands in the output - * ("write") direction. - * - * %SDF_CMD_READ - the subdevice supports asynchronous commands in the input - * ("read") direction. - * - * %SDF_READABLE - the subdevice is readable (e.g. analog input). - * - * %SDF_WRITABLE (aliased as %SDF_WRITEABLE) - the subdevice is writable (e.g. - * analog output). - * - * %SDF_INTERNAL - the subdevice has no externally visible lines. - * - * %SDF_GROUND - the subdevice can use ground as an analog reference. - * - * %SDF_COMMON - the subdevice can use a common analog reference. - * - * %SDF_DIFF - the subdevice can use differential inputs (or outputs). - * - * %SDF_OTHER - the subdevice can use some other analog reference. - * - * %SDF_DITHER - the subdevice can do dithering. - * - * %SDF_DEGLITCH - the subdevice can do deglitching. - * - * %SDF_MMAP - this is never set. - * - * %SDF_RUNNING - an asynchronous command is still running. - * - * %SDF_LSAMPL - the subdevice uses "long" (32-bit) samples (for asynchronous - * command data). - * - * %SDF_PACKED - the subdevice packs several DIO samples into a single sample - * (for asynchronous command data). - * - * No "channel flags" (@flags) values are currently defined. - */ -struct comedi_subdinfo { - unsigned int type; - unsigned int n_chan; - unsigned int subd_flags; - unsigned int timer_type; - unsigned int len_chanlist; - unsigned int maxdata; - unsigned int flags; - unsigned int range_type; - unsigned int settling_time_0; - unsigned int insn_bits_support; - unsigned int unused[8]; -}; - -/** - * struct comedi_devinfo - used to retrieve information about a COMEDI device - * @version_code: COMEDI version code. - * @n_subdevs: Number of subdevices the device has. - * @driver_name: Null-terminated COMEDI driver name. - * @board_name: Null-terminated COMEDI board name. - * @read_subdevice: Index of the current "read" subdevice (%-1 if none). - * @write_subdevice: Index of the current "write" subdevice (%-1 if none). - * @unused: Reserved for future use. - * - * This is used with the %COMEDI_DEVINFO ioctl to get basic information about - * the device. - */ -struct comedi_devinfo { - unsigned int version_code; - unsigned int n_subdevs; - char driver_name[COMEDI_NAMELEN]; - char board_name[COMEDI_NAMELEN]; - int read_subdevice; - int write_subdevice; - int unused[30]; -}; - -/** - * struct comedi_devconfig - used to configure a legacy COMEDI device - * @board_name: Null-terminated string specifying the type of board - * to configure. - * @options: An array of integer configuration options. - * - * This is used with the %COMEDI_DEVCONFIG ioctl to configure a "legacy" COMEDI - * device, such as an ISA card. Not all COMEDI drivers support this. Those - * that do either expect the specified board name to match one of a list of - * names registered with the COMEDI core, or expect the specified board name - * to match the COMEDI driver name itself. The configuration options are - * handled in a driver-specific manner. - */ -struct comedi_devconfig { - char board_name[COMEDI_NAMELEN]; - int options[COMEDI_NDEVCONFOPTS]; -}; - -/** - * struct comedi_bufconfig - used to set or get buffer size for a subdevice - * @subdevice: Subdevice index. - * @flags: Not used. - * @maximum_size: Maximum allowed buffer size. - * @size: Buffer size. - * @unused: Reserved for future use. - * - * This is used with the %COMEDI_BUFCONFIG ioctl to get or configure the - * maximum buffer size and current buffer size for a COMEDI subdevice that - * supports asynchronous commands. If the subdevice does not support - * asynchronous commands, @maximum_size and @size are ignored and set to 0. - * - * On ioctl input, non-zero values of @maximum_size and @size specify a - * new maximum size and new current size (in bytes), respectively. These - * will by rounded up to a multiple of %PAGE_SIZE. Specifying a new maximum - * size requires admin capabilities. - * - * On ioctl output, @maximum_size and @size and set to the current maximum - * buffer size and current buffer size, respectively. - */ -struct comedi_bufconfig { - unsigned int subdevice; - unsigned int flags; - - unsigned int maximum_size; - unsigned int size; - - unsigned int unused[4]; -}; - -/** - * struct comedi_bufinfo - used to manipulate buffer position for a subdevice - * @subdevice: Subdevice index. - * @bytes_read: Specify amount to advance read position for an - * asynchronous command in the input ("read") direction. - * @buf_write_ptr: Current write position (index) within the buffer. - * @buf_read_ptr: Current read position (index) within the buffer. - * @buf_write_count: Total amount written, modulo 2^32. - * @buf_read_count: Total amount read, modulo 2^32. - * @bytes_written: Specify amount to advance write position for an - * asynchronous command in the output ("write") direction. - * @unused: Reserved for future use. - * - * This is used with the %COMEDI_BUFINFO ioctl to optionally advance the - * current read or write position in an asynchronous acquisition data buffer, - * and to get the current read and write positions in the buffer. - */ -struct comedi_bufinfo { - unsigned int subdevice; - unsigned int bytes_read; - - unsigned int buf_write_ptr; - unsigned int buf_read_ptr; - unsigned int buf_write_count; - unsigned int buf_read_count; - - unsigned int bytes_written; - - unsigned int unused[4]; -}; - -/* range stuff */ - -#define __RANGE(a, b) ((((a) & 0xffff) << 16) | ((b) & 0xffff)) - -#define RANGE_OFFSET(a) (((a) >> 16) & 0xffff) -#define RANGE_LENGTH(b) ((b) & 0xffff) - -#define RF_UNIT(flags) ((flags) & 0xff) -#define RF_EXTERNAL 0x100 - -#define UNIT_volt 0 -#define UNIT_mA 1 -#define UNIT_none 2 - -#define COMEDI_MIN_SPEED 0xffffffffu - -/**********************************************************/ -/* everything after this line is ALPHA */ -/**********************************************************/ - -/* - * 8254 specific configuration. - * - * It supports two config commands: - * - * 0 ID: INSN_CONFIG_SET_COUNTER_MODE - * 1 8254 Mode - * I8254_MODE0, I8254_MODE1, ..., I8254_MODE5 - * OR'ed with: - * I8254_BCD, I8254_BINARY - * - * 0 ID: INSN_CONFIG_8254_READ_STATUS - * 1 <-- Status byte returned here. - * B7 = Output - * B6 = NULL Count - * B5 - B0 Current mode. - */ - -enum i8254_mode { - I8254_MODE0 = (0 << 1), /* Interrupt on terminal count */ - I8254_MODE1 = (1 << 1), /* Hardware retriggerable one-shot */ - I8254_MODE2 = (2 << 1), /* Rate generator */ - I8254_MODE3 = (3 << 1), /* Square wave mode */ - I8254_MODE4 = (4 << 1), /* Software triggered strobe */ - /* Hardware triggered strobe (retriggerable) */ - I8254_MODE5 = (5 << 1), - /* Use binary-coded decimal instead of binary (pretty useless) */ - I8254_BCD = 1, - I8254_BINARY = 0 -}; - -/* *** BEGIN GLOBALLY-NAMED NI TERMINALS/SIGNALS *** */ - -/* - * Common National Instruments Terminal/Signal names. - * Some of these have no NI_ prefix as they are useful for non-NI hardware, such - * as those that utilize the PXI/RTSI trigger lines. - * - * NOTE ABOUT THE CHOICE OF NAMES HERE AND THE CAMELSCRIPT: - * The choice to use CamelScript and the exact names below is for - * maintainability, clarity, similarity to manufacturer's documentation, - * _and_ a mitigation for confusion that has plagued the use of these drivers - * for years! - * - * More detail: - * There have been significant confusions over the past many years for users - * when trying to understand how to connect to/from signals and terminals on - * NI hardware using comedi. The major reason for this is that the actual - * register values were exposed and required to be used by users. Several - * major reasons exist why this caused major confusion for users: - * 1) The register values are _NOT_ in user documentation, but rather in - * arcane locations, such as a few register programming manuals that are - * increasingly hard to find and the NI MHDDK (comments in example code). - * There is no one place to find the various valid values of the registers. - * 2) The register values are _NOT_ completely consistent. There is no way to - * gain any sense of intuition of which values, or even enums one should use - * for various registers. There was some attempt in prior use of comedi to - * name enums such that a user might know which enums should be used for - * varying purposes, but the end-user had to gain a knowledge of register - * values to correctly wield this approach. - * 3) The names for signals and registers found in the various register level - * programming manuals and vendor-provided documentation are _not_ even - * close to the same names that are in the end-user documentation. - * - * Similar, albeit less, confusion plagued NI's previous version of their own - * drivers. Earlier than 2003, NI greatly simplified the situation for users - * by releasing a new API that abstracted the names of signals/terminals to a - * common and intuitive set of names. - * - * The names below mirror the names chosen and well documented by NI. These - * names are exposed to the user via the comedilib user library. By keeping - * the names below, in spite of the use of CamelScript, maintenance will be - * greatly eased and confusion for users _and_ comedi developers will be - * greatly reduced. - */ - -/* - * Base of abstracted NI names. - * The first 16 bits of *_arg are reserved for channel selection. - * Since we only actually need the first 4 or 5 bits for all register values on - * NI select registers anyways, we'll identify all values >= (1<<15) as being an - * abstracted NI signal/terminal name. - * These values are also used/returned by INSN_DEVICE_CONFIG_TEST_ROUTE, - * INSN_DEVICE_CONFIG_CONNECT_ROUTE, INSN_DEVICE_CONFIG_DISCONNECT_ROUTE, - * and INSN_DEVICE_CONFIG_GET_ROUTES. - */ -#define NI_NAMES_BASE 0x8000u - -#define _TERM_N(base, n, x) ((base) + ((x) & ((n) - 1))) - -/* - * not necessarily all allowed 64 PFIs are valid--certainly not for all devices - */ -#define NI_PFI(x) _TERM_N(NI_NAMES_BASE, 64, x) -/* 8 trigger lines by standard, Some devices cannot talk to all eight. */ -#define TRIGGER_LINE(x) _TERM_N(NI_PFI(-1) + 1, 8, x) -/* 4 RTSI shared MUXes to route signals to/from TRIGGER_LINES on NI hardware */ -#define NI_RTSI_BRD(x) _TERM_N(TRIGGER_LINE(-1) + 1, 4, x) - -/* *** Counter/timer names : 8 counters max *** */ -#define NI_MAX_COUNTERS 8 -#define NI_COUNTER_NAMES_BASE (NI_RTSI_BRD(-1) + 1) -#define NI_CtrSource(x) _TERM_N(NI_COUNTER_NAMES_BASE, NI_MAX_COUNTERS, x) -/* Gate, Aux, A,B,Z are all treated, at times as gates */ -#define NI_GATES_NAMES_BASE (NI_CtrSource(-1) + 1) -#define NI_CtrGate(x) _TERM_N(NI_GATES_NAMES_BASE, NI_MAX_COUNTERS, x) -#define NI_CtrAux(x) _TERM_N(NI_CtrGate(-1) + 1, NI_MAX_COUNTERS, x) -#define NI_CtrA(x) _TERM_N(NI_CtrAux(-1) + 1, NI_MAX_COUNTERS, x) -#define NI_CtrB(x) _TERM_N(NI_CtrA(-1) + 1, NI_MAX_COUNTERS, x) -#define NI_CtrZ(x) _TERM_N(NI_CtrB(-1) + 1, NI_MAX_COUNTERS, x) -#define NI_GATES_NAMES_MAX NI_CtrZ(-1) -#define NI_CtrArmStartTrigger(x) _TERM_N(NI_CtrZ(-1) + 1, NI_MAX_COUNTERS, x) -#define NI_CtrInternalOutput(x) \ - _TERM_N(NI_CtrArmStartTrigger(-1) + 1, NI_MAX_COUNTERS, x) -/** external pin(s) labeled conveniently as Ctr<i>Out. */ -#define NI_CtrOut(x) _TERM_N(NI_CtrInternalOutput(-1) + 1, NI_MAX_COUNTERS, x) -/** For Buffered sampling of ctr -- x series capability. */ -#define NI_CtrSampleClock(x) _TERM_N(NI_CtrOut(-1) + 1, NI_MAX_COUNTERS, x) -#define NI_COUNTER_NAMES_MAX NI_CtrSampleClock(-1) - -enum ni_common_signal_names { - /* PXI_Star: this is a non-NI-specific signal */ - PXI_Star = NI_COUNTER_NAMES_MAX + 1, - PXI_Clk10, - PXIe_Clk100, - NI_AI_SampleClock, - NI_AI_SampleClockTimebase, - NI_AI_StartTrigger, - NI_AI_ReferenceTrigger, - NI_AI_ConvertClock, - NI_AI_ConvertClockTimebase, - NI_AI_PauseTrigger, - NI_AI_HoldCompleteEvent, - NI_AI_HoldComplete, - NI_AI_ExternalMUXClock, - NI_AI_STOP, /* pulse signal that occurs when a update is finished(?) */ - NI_AO_SampleClock, - NI_AO_SampleClockTimebase, - NI_AO_StartTrigger, - NI_AO_PauseTrigger, - NI_DI_SampleClock, - NI_DI_SampleClockTimebase, - NI_DI_StartTrigger, - NI_DI_ReferenceTrigger, - NI_DI_PauseTrigger, - NI_DI_InputBufferFull, - NI_DI_ReadyForStartEvent, - NI_DI_ReadyForTransferEventBurst, - NI_DI_ReadyForTransferEventPipelined, - NI_DO_SampleClock, - NI_DO_SampleClockTimebase, - NI_DO_StartTrigger, - NI_DO_PauseTrigger, - NI_DO_OutputBufferFull, - NI_DO_DataActiveEvent, - NI_DO_ReadyForStartEvent, - NI_DO_ReadyForTransferEvent, - NI_MasterTimebase, - NI_20MHzTimebase, - NI_80MHzTimebase, - NI_100MHzTimebase, - NI_200MHzTimebase, - NI_100kHzTimebase, - NI_10MHzRefClock, - NI_FrequencyOutput, - NI_ChangeDetectionEvent, - NI_AnalogComparisonEvent, - NI_WatchdogExpiredEvent, - NI_WatchdogExpirationTrigger, - NI_SCXI_Trig1, - NI_LogicLow, - NI_LogicHigh, - NI_ExternalStrobe, - NI_PFI_DO, - NI_CaseGround, - /* special internal signal used as variable source for RTSI bus: */ - NI_RGOUT0, - - /* just a name to make the next more convenient, regardless of above */ - _NI_NAMES_MAX_PLUS_1, - NI_NUM_NAMES = _NI_NAMES_MAX_PLUS_1 - NI_NAMES_BASE, -}; - -/* *** END GLOBALLY-NAMED NI TERMINALS/SIGNALS *** */ - -#define NI_USUAL_PFI_SELECT(x) (((x) < 10) ? (0x1 + (x)) : (0xb + (x))) -#define NI_USUAL_RTSI_SELECT(x) (((x) < 7) ? (0xb + (x)) : 0x1b) - -/* - * mode bits for NI general-purpose counters, set with - * INSN_CONFIG_SET_COUNTER_MODE - */ -#define NI_GPCT_COUNTING_MODE_SHIFT 16 -#define NI_GPCT_INDEX_PHASE_BITSHIFT 20 -#define NI_GPCT_COUNTING_DIRECTION_SHIFT 24 -enum ni_gpct_mode_bits { - NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4, - NI_GPCT_EDGE_GATE_MODE_MASK = 0x18, - NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0, - NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8, - NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10, - NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18, - NI_GPCT_STOP_MODE_MASK = 0x60, - NI_GPCT_STOP_ON_GATE_BITS = 0x00, - NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20, - NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40, - NI_GPCT_LOAD_B_SELECT_BIT = 0x80, - NI_GPCT_OUTPUT_MODE_MASK = 0x300, - NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100, - NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200, - NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300, - NI_GPCT_HARDWARE_DISARM_MASK = 0xc00, - NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000, - NI_GPCT_DISARM_AT_TC_BITS = 0x400, - NI_GPCT_DISARM_AT_GATE_BITS = 0x800, - NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00, - NI_GPCT_LOADING_ON_TC_BIT = 0x1000, - NI_GPCT_LOADING_ON_GATE_BIT = 0x4000, - NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_NORMAL_BITS = - 0x0 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS = - 0x1 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS = - 0x2 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS = - 0x3 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS = - 0x4 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS = - 0x6 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS = - 0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS = - 0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS = - 0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS = - 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_ENABLE_BIT = 0x400000, - NI_GPCT_COUNTING_DIRECTION_MASK = - 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_DOWN_BITS = - 0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_UP_BITS = - 0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS = - 0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS = - 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000, - NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0, - NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000, - NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000, - NI_GPCT_OR_GATE_BIT = 0x10000000, - NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000 -}; - -/* - * Bits for setting a clock source with - * INSN_CONFIG_SET_CLOCK_SRC when using NI general-purpose counters. - */ -enum ni_gpct_clock_source_bits { - NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f, - NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0, - NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1, - NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2, - NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3, - NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4, - NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5, - /* NI 660x-specific */ - NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6, - NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7, - NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8, - NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9, - NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000, - NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0, - /* divide source by 2 */ - NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000, - /* divide source by 8 */ - NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000, - NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000 -}; - -/* NI 660x-specific */ -#define NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(x) (0x10 + (x)) - -#define NI_GPCT_RTSI_CLOCK_SRC_BITS(x) (0x18 + (x)) - -/* no pfi on NI 660x */ -#define NI_GPCT_PFI_CLOCK_SRC_BITS(x) (0x20 + (x)) - -/* - * Possibilities for setting a gate source with - * INSN_CONFIG_SET_GATE_SRC when using NI general-purpose counters. - * May be bitwise-or'd with CR_EDGE or CR_INVERT. - */ -enum ni_gpct_gate_select { - /* m-series gates */ - NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0, - NI_GPCT_AI_START2_GATE_SELECT = 0x12, - NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13, - NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14, - NI_GPCT_AI_START1_GATE_SELECT = 0x1c, - NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d, - NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e, - NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f, - /* more gates for 660x */ - NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100, - NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101, - /* more gates for 660x "second gate" */ - NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201, - NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e, - /* - * m-series "second gate" sources are unknown, - * we should add them here with an offset of 0x300 when - * known. - */ - NI_GPCT_DISABLED_GATE_SELECT = 0x8000, -}; - -#define NI_GPCT_GATE_PIN_GATE_SELECT(x) (0x102 + (x)) -#define NI_GPCT_RTSI_GATE_SELECT(x) NI_USUAL_RTSI_SELECT(x) -#define NI_GPCT_PFI_GATE_SELECT(x) NI_USUAL_PFI_SELECT(x) -#define NI_GPCT_UP_DOWN_PIN_GATE_SELECT(x) (0x202 + (x)) - -/* - * Possibilities for setting a source with - * INSN_CONFIG_SET_OTHER_SRC when using NI general-purpose counters. - */ -enum ni_gpct_other_index { - NI_GPCT_SOURCE_ENCODER_A, - NI_GPCT_SOURCE_ENCODER_B, - NI_GPCT_SOURCE_ENCODER_Z -}; - -enum ni_gpct_other_select { - /* m-series gates */ - /* Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT */ - NI_GPCT_DISABLED_OTHER_SELECT = 0x8000, -}; - -#define NI_GPCT_PFI_OTHER_SELECT(x) NI_USUAL_PFI_SELECT(x) - -/* - * start sources for ni general-purpose counters for use with - * INSN_CONFIG_ARM - */ -enum ni_gpct_arm_source { - NI_GPCT_ARM_IMMEDIATE = 0x0, - /* - * Start both the counter and the adjacent paired counter simultaneously - */ - NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1, - /* - * If the NI_GPCT_HW_ARM bit is set, we will pass the least significant - * bits (3 bits for 660x or 5 bits for m-series) through to the - * hardware. To select a hardware trigger, pass the appropriate select - * bit, e.g., - * NI_GPCT_HW_ARM | NI_GPCT_AI_START1_GATE_SELECT or - * NI_GPCT_HW_ARM | NI_GPCT_PFI_GATE_SELECT(pfi_number) - */ - NI_GPCT_HW_ARM = 0x1000, - NI_GPCT_ARM_UNKNOWN = NI_GPCT_HW_ARM, /* for backward compatibility */ -}; - -/* digital filtering options for ni 660x for use with INSN_CONFIG_FILTER. */ -enum ni_gpct_filter_select { - NI_GPCT_FILTER_OFF = 0x0, - NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1, - NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2, - NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3, - NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4, - NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5, - NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6 -}; - -/* - * PFI digital filtering options for ni m-series for use with - * INSN_CONFIG_FILTER. - */ -enum ni_pfi_filter_select { - NI_PFI_FILTER_OFF = 0x0, - NI_PFI_FILTER_125ns = 0x1, - NI_PFI_FILTER_6425ns = 0x2, - NI_PFI_FILTER_2550us = 0x3 -}; - -/* master clock sources for ni mio boards and INSN_CONFIG_SET_CLOCK_SRC */ -enum ni_mio_clock_source { - NI_MIO_INTERNAL_CLOCK = 0, - /* - * Doesn't work for m-series, use NI_MIO_PLL_RTSI_CLOCK() - * the NI_MIO_PLL_* sources are m-series only - */ - NI_MIO_RTSI_CLOCK = 1, - NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2, - NI_MIO_PLL_PXI10_CLOCK = 3, - NI_MIO_PLL_RTSI0_CLOCK = 4 -}; - -#define NI_MIO_PLL_RTSI_CLOCK(x) (NI_MIO_PLL_RTSI0_CLOCK + (x)) - -/* - * Signals which can be routed to an NI RTSI pin with INSN_CONFIG_SET_ROUTING. - * The numbers assigned are not arbitrary, they correspond to the bits required - * to program the board. - */ -enum ni_rtsi_routing { - NI_RTSI_OUTPUT_ADR_START1 = 0, - NI_RTSI_OUTPUT_ADR_START2 = 1, - NI_RTSI_OUTPUT_SCLKG = 2, - NI_RTSI_OUTPUT_DACUPDN = 3, - NI_RTSI_OUTPUT_DA_START1 = 4, - NI_RTSI_OUTPUT_G_SRC0 = 5, - NI_RTSI_OUTPUT_G_GATE0 = 6, - NI_RTSI_OUTPUT_RGOUT0 = 7, - NI_RTSI_OUTPUT_RTSI_BRD_0 = 8, - /* Pre-m-series always have RTSI clock on line 7 */ - NI_RTSI_OUTPUT_RTSI_OSC = 12 -}; - -#define NI_RTSI_OUTPUT_RTSI_BRD(x) (NI_RTSI_OUTPUT_RTSI_BRD_0 + (x)) - -/* - * Signals which can be routed to an NI PFI pin on an m-series board with - * INSN_CONFIG_SET_ROUTING. These numbers are also returned by - * INSN_CONFIG_GET_ROUTING on pre-m-series boards, even though their routing - * cannot be changed. The numbers assigned are not arbitrary, they correspond - * to the bits required to program the board. - */ -enum ni_pfi_routing { - NI_PFI_OUTPUT_PFI_DEFAULT = 0, - NI_PFI_OUTPUT_AI_START1 = 1, - NI_PFI_OUTPUT_AI_START2 = 2, - NI_PFI_OUTPUT_AI_CONVERT = 3, - NI_PFI_OUTPUT_G_SRC1 = 4, - NI_PFI_OUTPUT_G_GATE1 = 5, - NI_PFI_OUTPUT_AO_UPDATE_N = 6, - NI_PFI_OUTPUT_AO_START1 = 7, - NI_PFI_OUTPUT_AI_START_PULSE = 8, - NI_PFI_OUTPUT_G_SRC0 = 9, - NI_PFI_OUTPUT_G_GATE0 = 10, - NI_PFI_OUTPUT_EXT_STROBE = 11, - NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12, - NI_PFI_OUTPUT_GOUT0 = 13, - NI_PFI_OUTPUT_GOUT1 = 14, - NI_PFI_OUTPUT_FREQ_OUT = 15, - NI_PFI_OUTPUT_PFI_DO = 16, - NI_PFI_OUTPUT_I_ATRIG = 17, - NI_PFI_OUTPUT_RTSI0 = 18, - NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26, - NI_PFI_OUTPUT_SCXI_TRIG1 = 27, - NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28, - NI_PFI_OUTPUT_CDI_SAMPLE = 29, - NI_PFI_OUTPUT_CDO_UPDATE = 30 -}; - -#define NI_PFI_OUTPUT_RTSI(x) (NI_PFI_OUTPUT_RTSI0 + (x)) - -/* - * Signals which can be routed to output on a NI PFI pin on a 660x board - * with INSN_CONFIG_SET_ROUTING. The numbers assigned are - * not arbitrary, they correspond to the bits required - * to program the board. Lines 0 to 7 can only be set to - * NI_660X_PFI_OUTPUT_DIO. Lines 32 to 39 can only be set to - * NI_660X_PFI_OUTPUT_COUNTER. - */ -enum ni_660x_pfi_routing { - NI_660X_PFI_OUTPUT_COUNTER = 1, /* counter */ - NI_660X_PFI_OUTPUT_DIO = 2, /* static digital output */ -}; - -/* - * NI External Trigger lines. These values are not arbitrary, but are related - * to the bits required to program the board (offset by 1 for historical - * reasons). - */ -#define NI_EXT_PFI(x) (NI_USUAL_PFI_SELECT(x) - 1) -#define NI_EXT_RTSI(x) (NI_USUAL_RTSI_SELECT(x) - 1) - -/* - * Clock sources for CDIO subdevice on NI m-series boards. Used as the - * scan_begin_arg for a comedi_command. These sources may also be bitwise-or'd - * with CR_INVERT to change polarity. - */ -enum ni_m_series_cdio_scan_begin_src { - NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0, - NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18, - NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19, - NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20, - NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28, - NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29, - NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30, - NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31, - NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32, - NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33 -}; - -#define NI_CDIO_SCAN_BEGIN_SRC_PFI(x) NI_USUAL_PFI_SELECT(x) -#define NI_CDIO_SCAN_BEGIN_SRC_RTSI(x) NI_USUAL_RTSI_SELECT(x) - -/* - * scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command on NI - * boards. These scan begin sources can also be bitwise-or'd with CR_INVERT to - * change polarity. - */ -#define NI_AO_SCAN_BEGIN_SRC_PFI(x) NI_USUAL_PFI_SELECT(x) -#define NI_AO_SCAN_BEGIN_SRC_RTSI(x) NI_USUAL_RTSI_SELECT(x) - -/* - * Bits for setting a clock source with - * INSN_CONFIG_SET_CLOCK_SRC when using NI frequency output subdevice. - */ -enum ni_freq_out_clock_source_bits { - NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC, /* 10 MHz */ - NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC /* 100 KHz */ -}; - -/* - * Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for - * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). - */ -enum amplc_dio_clock_source { - /* - * Per channel external clock - * input/output pin (pin is only an - * input when clock source set to this value, - * otherwise it is an output) - */ - AMPLC_DIO_CLK_CLKN, - AMPLC_DIO_CLK_10MHZ, /* 10 MHz internal clock */ - AMPLC_DIO_CLK_1MHZ, /* 1 MHz internal clock */ - AMPLC_DIO_CLK_100KHZ, /* 100 kHz internal clock */ - AMPLC_DIO_CLK_10KHZ, /* 10 kHz internal clock */ - AMPLC_DIO_CLK_1KHZ, /* 1 kHz internal clock */ - /* - * Output of preceding counter channel - * (for channel 0, preceding counter - * channel is channel 2 on preceding - * counter subdevice, for first counter - * subdevice, preceding counter - * subdevice is the last counter - * subdevice) - */ - AMPLC_DIO_CLK_OUTNM1, - AMPLC_DIO_CLK_EXT, /* per chip external input pin */ - /* the following are "enhanced" clock sources for PCIe models */ - AMPLC_DIO_CLK_VCC, /* clock input HIGH */ - AMPLC_DIO_CLK_GND, /* clock input LOW */ - AMPLC_DIO_CLK_PAT_PRESENT, /* "pattern present" signal */ - AMPLC_DIO_CLK_20MHZ /* 20 MHz internal clock */ -}; - -/* - * Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for - * timer subdevice on some Amplicon DIO PCIe boards (amplc_dio200 driver). - */ -enum amplc_dio_ts_clock_src { - AMPLC_DIO_TS_CLK_1GHZ, /* 1 ns period with 20 ns granularity */ - AMPLC_DIO_TS_CLK_1MHZ, /* 1 us period */ - AMPLC_DIO_TS_CLK_1KHZ /* 1 ms period */ -}; - -/* - * Values for setting a gate source with INSN_CONFIG_SET_GATE_SRC for - * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). - */ -enum amplc_dio_gate_source { - AMPLC_DIO_GAT_VCC, /* internal high logic level */ - AMPLC_DIO_GAT_GND, /* internal low logic level */ - AMPLC_DIO_GAT_GATN, /* per channel external gate input */ - /* - * negated output of counter channel minus 2 - * (for channels 0 or 1, channel minus 2 is channel 1 or 2 on - * the preceding counter subdevice, for the first counter subdevice - * the preceding counter subdevice is the last counter subdevice) - */ - AMPLC_DIO_GAT_NOUTNM2, - AMPLC_DIO_GAT_RESERVED4, - AMPLC_DIO_GAT_RESERVED5, - AMPLC_DIO_GAT_RESERVED6, - AMPLC_DIO_GAT_RESERVED7, - /* the following are "enhanced" gate sources for PCIe models */ - AMPLC_DIO_GAT_NGATN = 6, /* negated per channel gate input */ - /* non-negated output of counter channel minus 2 */ - AMPLC_DIO_GAT_OUTNM2, - AMPLC_DIO_GAT_PAT_PRESENT, /* "pattern present" signal */ - AMPLC_DIO_GAT_PAT_OCCURRED, /* "pattern occurred" latched */ - AMPLC_DIO_GAT_PAT_GONE, /* "pattern gone away" latched */ - AMPLC_DIO_GAT_NPAT_PRESENT, /* negated "pattern present" */ - AMPLC_DIO_GAT_NPAT_OCCURRED, /* negated "pattern occurred" */ - AMPLC_DIO_GAT_NPAT_GONE /* negated "pattern gone away" */ -}; - -/* - * Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for - * the counter subdevice on the Kolter Electronic PCI-Counter board - * (ke_counter driver). - */ -enum ke_counter_clock_source { - KE_CLK_20MHZ, /* internal 20MHz (default) */ - KE_CLK_4MHZ, /* internal 4MHz (option) */ - KE_CLK_EXT /* external clock on pin 21 of D-Sub */ -}; - -#endif /* _COMEDI_H */ diff --git a/drivers/comedi/comedi_buf.c b/drivers/comedi/comedi_buf.c index 06bfc859ab31..393966c09740 100644 --- a/drivers/comedi/comedi_buf.c +++ b/drivers/comedi/comedi_buf.c @@ -9,8 +9,7 @@ #include <linux/vmalloc.h> #include <linux/slab.h> - -#include "comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_internal.h" #ifdef PAGE_KERNEL_NOCACHE diff --git a/drivers/comedi/comedi_fops.c b/drivers/comedi/comedi_fops.c index 763cea8418f8..55a0cae04b8d 100644 --- a/drivers/comedi/comedi_fops.c +++ b/drivers/comedi/comedi_fops.c @@ -23,7 +23,7 @@ #include <linux/poll.h> #include <linux/device.h> #include <linux/fs.h> -#include "comedidev.h" +#include <linux/comedi/comedidev.h> #include <linux/cdev.h> #include <linux/io.h> diff --git a/drivers/comedi/comedi_pci.c b/drivers/comedi/comedi_pci.c index 54739af7eb71..cc2581902195 100644 --- a/drivers/comedi/comedi_pci.c +++ b/drivers/comedi/comedi_pci.c @@ -9,8 +9,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /** * comedi_to_pci_dev() - Return PCI device attached to COMEDI device diff --git a/drivers/comedi/comedi_pci.h b/drivers/comedi/comedi_pci.h deleted file mode 100644 index 4e069440cbdc..000000000000 --- a/drivers/comedi/comedi_pci.h +++ /dev/null @@ -1,57 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * comedi_pci.h - * header file for Comedi PCI drivers - * - * COMEDI - Linux Control and Measurement Device Interface - * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org> - */ - -#ifndef _COMEDI_PCI_H -#define _COMEDI_PCI_H - -#include <linux/pci.h> - -#include "comedidev.h" - -/* - * PCI Vendor IDs not in <linux/pci_ids.h> - */ -#define PCI_VENDOR_ID_KOLTER 0x1001 -#define PCI_VENDOR_ID_ICP 0x104c -#define PCI_VENDOR_ID_DT 0x1116 -#define PCI_VENDOR_ID_IOTECH 0x1616 -#define PCI_VENDOR_ID_CONTEC 0x1221 -#define PCI_VENDOR_ID_RTD 0x1435 -#define PCI_VENDOR_ID_HUMUSOFT 0x186c - -struct pci_dev *comedi_to_pci_dev(struct comedi_device *dev); - -int comedi_pci_enable(struct comedi_device *dev); -void comedi_pci_disable(struct comedi_device *dev); -void comedi_pci_detach(struct comedi_device *dev); - -int comedi_pci_auto_config(struct pci_dev *pcidev, struct comedi_driver *driver, - unsigned long context); -void comedi_pci_auto_unconfig(struct pci_dev *pcidev); - -int comedi_pci_driver_register(struct comedi_driver *comedi_driver, - struct pci_driver *pci_driver); -void comedi_pci_driver_unregister(struct comedi_driver *comedi_driver, - struct pci_driver *pci_driver); - -/** - * module_comedi_pci_driver() - Helper macro for registering a comedi PCI driver - * @__comedi_driver: comedi_driver struct - * @__pci_driver: pci_driver struct - * - * Helper macro for comedi PCI drivers which do not do anything special - * in module init/exit. This eliminates a lot of boilerplate. Each - * module may only use this macro once, and calling it replaces - * module_init() and module_exit() - */ -#define module_comedi_pci_driver(__comedi_driver, __pci_driver) \ - module_driver(__comedi_driver, comedi_pci_driver_register, \ - comedi_pci_driver_unregister, &(__pci_driver)) - -#endif /* _COMEDI_PCI_H */ diff --git a/drivers/comedi/comedi_pcmcia.c b/drivers/comedi/comedi_pcmcia.c index bb273bb202e6..c53aad0fc2ce 100644 --- a/drivers/comedi/comedi_pcmcia.c +++ b/drivers/comedi/comedi_pcmcia.c @@ -9,8 +9,7 @@ #include <linux/module.h> #include <linux/kernel.h> - -#include "comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> /** * comedi_to_pcmcia_dev() - Return PCMCIA device attached to COMEDI device diff --git a/drivers/comedi/comedi_pcmcia.h b/drivers/comedi/comedi_pcmcia.h deleted file mode 100644 index f2f6e779645b..000000000000 --- a/drivers/comedi/comedi_pcmcia.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * comedi_pcmcia.h - * header file for Comedi PCMCIA drivers - * - * COMEDI - Linux Control and Measurement Device Interface - * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org> - */ - -#ifndef _COMEDI_PCMCIA_H -#define _COMEDI_PCMCIA_H - -#include <pcmcia/cistpl.h> -#include <pcmcia/ds.h> - -#include "comedidev.h" - -struct pcmcia_device *comedi_to_pcmcia_dev(struct comedi_device *dev); - -int comedi_pcmcia_enable(struct comedi_device *dev, - int (*conf_check)(struct pcmcia_device *p_dev, - void *priv_data)); -void comedi_pcmcia_disable(struct comedi_device *dev); - -int comedi_pcmcia_auto_config(struct pcmcia_device *link, - struct comedi_driver *driver); -void comedi_pcmcia_auto_unconfig(struct pcmcia_device *link); - -int comedi_pcmcia_driver_register(struct comedi_driver *comedi_driver, - struct pcmcia_driver *pcmcia_driver); -void comedi_pcmcia_driver_unregister(struct comedi_driver *comedi_driver, - struct pcmcia_driver *pcmcia_driver); - -/** - * module_comedi_pcmcia_driver() - Helper macro for registering a comedi - * PCMCIA driver - * @__comedi_driver: comedi_driver struct - * @__pcmcia_driver: pcmcia_driver struct - * - * Helper macro for comedi PCMCIA drivers which do not do anything special - * in module init/exit. This eliminates a lot of boilerplate. Each - * module may only use this macro once, and calling it replaces - * module_init() and module_exit() - */ -#define module_comedi_pcmcia_driver(__comedi_driver, __pcmcia_driver) \ - module_driver(__comedi_driver, comedi_pcmcia_driver_register, \ - comedi_pcmcia_driver_unregister, &(__pcmcia_driver)) - -#endif /* _COMEDI_PCMCIA_H */ diff --git a/drivers/comedi/comedi_usb.c b/drivers/comedi/comedi_usb.c index eea8ebf32ed0..d11ea148ebf8 100644 --- a/drivers/comedi/comedi_usb.c +++ b/drivers/comedi/comedi_usb.c @@ -8,8 +8,7 @@ */ #include <linux/module.h> - -#include "comedi_usb.h" +#include <linux/comedi/comedi_usb.h> /** * comedi_to_usb_interface() - Return USB interface attached to COMEDI device diff --git a/drivers/comedi/comedi_usb.h b/drivers/comedi/comedi_usb.h deleted file mode 100644 index 601e29d3891c..000000000000 --- a/drivers/comedi/comedi_usb.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* comedi_usb.h - * header file for USB Comedi drivers - * - * COMEDI - Linux Control and Measurement Device Interface - * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org> - */ - -#ifndef _COMEDI_USB_H -#define _COMEDI_USB_H - -#include <linux/usb.h> - -#include "comedidev.h" - -struct usb_interface *comedi_to_usb_interface(struct comedi_device *dev); -struct usb_device *comedi_to_usb_dev(struct comedi_device *dev); - -int comedi_usb_auto_config(struct usb_interface *intf, - struct comedi_driver *driver, unsigned long context); -void comedi_usb_auto_unconfig(struct usb_interface *intf); - -int comedi_usb_driver_register(struct comedi_driver *comedi_driver, - struct usb_driver *usb_driver); -void comedi_usb_driver_unregister(struct comedi_driver *comedi_driver, - struct usb_driver *usb_driver); - -/** - * module_comedi_usb_driver() - Helper macro for registering a comedi USB driver - * @__comedi_driver: comedi_driver struct - * @__usb_driver: usb_driver struct - * - * Helper macro for comedi USB drivers which do not do anything special - * in module init/exit. This eliminates a lot of boilerplate. Each - * module may only use this macro once, and calling it replaces - * module_init() and module_exit() - */ -#define module_comedi_usb_driver(__comedi_driver, __usb_driver) \ - module_driver(__comedi_driver, comedi_usb_driver_register, \ - comedi_usb_driver_unregister, &(__usb_driver)) - -#endif /* _COMEDI_USB_H */ diff --git a/drivers/comedi/comedidev.h b/drivers/comedi/comedidev.h deleted file mode 100644 index 0e1b95ef9a4d..000000000000 --- a/drivers/comedi/comedidev.h +++ /dev/null @@ -1,1054 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * comedidev.h - * header file for kernel-only structures, variables, and constants - * - * COMEDI - Linux Control and Measurement Device Interface - * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org> - */ - -#ifndef _COMEDIDEV_H -#define _COMEDIDEV_H - -#include <linux/dma-mapping.h> -#include <linux/mutex.h> -#include <linux/spinlock_types.h> -#include <linux/rwsem.h> -#include <linux/kref.h> - -#include "comedi.h" - -#define COMEDI_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c)) -#define COMEDI_VERSION_CODE COMEDI_VERSION(COMEDI_MAJORVERSION, \ - COMEDI_MINORVERSION, COMEDI_MICROVERSION) -#define COMEDI_RELEASE VERSION - -#define COMEDI_NUM_BOARD_MINORS 0x30 - -/** - * struct comedi_subdevice - Working data for a COMEDI subdevice - * @device: COMEDI device to which this subdevice belongs. (Initialized by - * comedi_alloc_subdevices().) - * @index: Index of this subdevice within device's array of subdevices. - * (Initialized by comedi_alloc_subdevices().) - * @type: Type of subdevice from &enum comedi_subdevice_type. (Initialized by - * the low-level driver.) - * @n_chan: Number of channels the subdevice supports. (Initialized by the - * low-level driver.) - * @subdev_flags: Various "SDF" flags indicating aspects of the subdevice to - * the COMEDI core and user application. (Initialized by the low-level - * driver.) - * @len_chanlist: Maximum length of a channel list if the subdevice supports - * asynchronous acquisition commands. (Optionally initialized by the - * low-level driver, or changed from 0 to 1 during post-configuration.) - * @private: Private data pointer which is either set by the low-level driver - * itself, or by a call to comedi_alloc_spriv() which allocates storage. - * In the latter case, the storage is automatically freed after the - * low-level driver's "detach" handler is called for the device. - * (Initialized by the low-level driver.) - * @async: Pointer to &struct comedi_async id the subdevice supports - * asynchronous acquisition commands. (Allocated and initialized during - * post-configuration if needed.) - * @lock: Pointer to a file object that performed a %COMEDI_LOCK ioctl on the - * subdevice. (Initially NULL.) - * @busy: Pointer to a file object that is performing an asynchronous - * acquisition command on the subdevice. (Initially NULL.) - * @runflags: Internal flags for use by COMEDI core, mostly indicating whether - * an asynchronous acquisition command is running. - * @spin_lock: Generic spin-lock for use by the COMEDI core and the low-level - * driver. (Initialized by comedi_alloc_subdevices().) - * @io_bits: Bit-mask indicating the channel directions for a DIO subdevice - * with no more than 32 channels. A '1' at a bit position indicates the - * corresponding channel is configured as an output. (Initialized by the - * low-level driver for a DIO subdevice. Forced to all-outputs during - * post-configuration for a digital output subdevice.) - * @maxdata: If non-zero, this is the maximum raw data value of each channel. - * If zero, the maximum data value is channel-specific. (Initialized by - * the low-level driver.) - * @maxdata_list: If the maximum data value is channel-specific, this points - * to an array of maximum data values indexed by channel index. - * (Initialized by the low-level driver.) - * @range_table: If non-NULL, this points to a COMEDI range table for the - * subdevice. If NULL, the range table is channel-specific. (Initialized - * by the low-level driver, will be set to an "invalid" range table during - * post-configuration if @range_table and @range_table_list are both - * NULL.) - * @range_table_list: If the COMEDI range table is channel-specific, this - * points to an array of pointers to COMEDI range tables indexed by - * channel number. (Initialized by the low-level driver.) - * @chanlist: Not used. - * @insn_read: Optional pointer to a handler for the %INSN_READ instruction. - * (Initialized by the low-level driver, or set to a default handler - * during post-configuration.) - * @insn_write: Optional pointer to a handler for the %INSN_WRITE instruction. - * (Initialized by the low-level driver, or set to a default handler - * during post-configuration.) - * @insn_bits: Optional pointer to a handler for the %INSN_BITS instruction - * for a digital input, digital output or digital input/output subdevice. - * (Initialized by the low-level driver, or set to a default handler - * during post-configuration.) - * @insn_config: Optional pointer to a handler for the %INSN_CONFIG - * instruction. (Initialized by the low-level driver, or set to a default - * handler during post-configuration.) - * @do_cmd: If the subdevice supports asynchronous acquisition commands, this - * points to a handler to set it up in hardware. (Initialized by the - * low-level driver.) - * @do_cmdtest: If the subdevice supports asynchronous acquisition commands, - * this points to a handler used to check and possibly tweak a prospective - * acquisition command without setting it up in hardware. (Initialized by - * the low-level driver.) - * @poll: If the subdevice supports asynchronous acquisition commands, this - * is an optional pointer to a handler for the %COMEDI_POLL ioctl which - * instructs the low-level driver to synchronize buffers. (Initialized by - * the low-level driver if needed.) - * @cancel: If the subdevice supports asynchronous acquisition commands, this - * points to a handler used to terminate a running command. (Initialized - * by the low-level driver.) - * @buf_change: If the subdevice supports asynchronous acquisition commands, - * this is an optional pointer to a handler that is called when the data - * buffer for handling asynchronous commands is allocated or reallocated. - * (Initialized by the low-level driver if needed.) - * @munge: If the subdevice supports asynchronous acquisition commands and - * uses DMA to transfer data from the hardware to the acquisition buffer, - * this points to a function used to "munge" the data values from the - * hardware into the format expected by COMEDI. (Initialized by the - * low-level driver if needed.) - * @async_dma_dir: If the subdevice supports asynchronous acquisition commands - * and uses DMA to transfer data from the hardware to the acquisition - * buffer, this sets the DMA direction for the buffer. (initialized to - * %DMA_NONE by comedi_alloc_subdevices() and changed by the low-level - * driver if necessary.) - * @state: Handy bit-mask indicating the output states for a DIO or digital - * output subdevice with no more than 32 channels. (Initialized by the - * low-level driver.) - * @class_dev: If the subdevice supports asynchronous acquisition commands, - * this points to a sysfs comediX_subdY device where X is the minor device - * number of the COMEDI device and Y is the subdevice number. The minor - * device number for the sysfs device is allocated dynamically in the - * range 48 to 255. This is used to allow the COMEDI device to be opened - * with a different default read or write subdevice. (Allocated during - * post-configuration if needed.) - * @minor: If @class_dev is set, this is its dynamically allocated minor - * device number. (Set during post-configuration if necessary.) - * @readback: Optional pointer to memory allocated by - * comedi_alloc_subdev_readback() used to hold the values written to - * analog output channels so they can be read back. The storage is - * automatically freed after the low-level driver's "detach" handler is - * called for the device. (Initialized by the low-level driver.) - * - * This is the main control structure for a COMEDI subdevice. If the subdevice - * supports asynchronous acquisition commands, additional information is stored - * in the &struct comedi_async pointed to by @async. - * - * Most of the subdevice is initialized by the low-level driver's "attach" or - * "auto_attach" handlers but parts of it are initialized by - * comedi_alloc_subdevices(), and other parts are initialized during - * post-configuration on return from that handler. - * - * A low-level driver that sets @insn_bits for a digital input, digital output, - * or DIO subdevice may leave @insn_read and @insn_write uninitialized, in - * which case they will be set to a default handler during post-configuration - * that uses @insn_bits to emulate the %INSN_READ and %INSN_WRITE instructions. - */ -struct comedi_subdevice { - struct comedi_device *device; - int index; - int type; - int n_chan; - int subdev_flags; - int len_chanlist; /* maximum length of channel/gain list */ - - void *private; - - struct comedi_async *async; - - void *lock; - void *busy; - unsigned int runflags; - spinlock_t spin_lock; /* generic spin-lock for COMEDI and drivers */ - - unsigned int io_bits; - - unsigned int maxdata; /* if maxdata==0, use list */ - const unsigned int *maxdata_list; /* list is channel specific */ - - const struct comedi_lrange *range_table; - const struct comedi_lrange *const *range_table_list; - - unsigned int *chanlist; /* driver-owned chanlist (not used) */ - - int (*insn_read)(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); - int (*insn_write)(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); - int (*insn_bits)(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); - int (*insn_config)(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data); - - int (*do_cmd)(struct comedi_device *dev, struct comedi_subdevice *s); - int (*do_cmdtest)(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_cmd *cmd); - int (*poll)(struct comedi_device *dev, struct comedi_subdevice *s); - int (*cancel)(struct comedi_device *dev, struct comedi_subdevice *s); - - /* called when the buffer changes */ - int (*buf_change)(struct comedi_device *dev, - struct comedi_subdevice *s); - - void (*munge)(struct comedi_device *dev, struct comedi_subdevice *s, - void *data, unsigned int num_bytes, - unsigned int start_chan_index); - enum dma_data_direction async_dma_dir; - - unsigned int state; - - struct device *class_dev; - int minor; - - unsigned int *readback; -}; - -/** - * struct comedi_buf_page - Describe a page of a COMEDI buffer - * @virt_addr: Kernel address of page. - * @dma_addr: DMA address of page if in DMA coherent memory. - */ -struct comedi_buf_page { - void *virt_addr; - dma_addr_t dma_addr; -}; - -/** - * struct comedi_buf_map - Describe pages in a COMEDI buffer - * @dma_hw_dev: Low-level hardware &struct device pointer copied from the - * COMEDI device's hw_dev member. - * @page_list: Pointer to array of &struct comedi_buf_page, one for each - * page in the buffer. - * @n_pages: Number of pages in the buffer. - * @dma_dir: DMA direction used to allocate pages of DMA coherent memory, - * or %DMA_NONE if pages allocated from regular memory. - * @refcount: &struct kref reference counter used to free the buffer. - * - * A COMEDI data buffer is allocated as individual pages, either in - * conventional memory or DMA coherent memory, depending on the attached, - * low-level hardware device. (The buffer pages also get mapped into the - * kernel's contiguous virtual address space pointed to by the 'prealloc_buf' - * member of &struct comedi_async.) - * - * The buffer is normally freed when the COMEDI device is detached from the - * low-level driver (which may happen due to device removal), but if it happens - * to be mmapped at the time, the pages cannot be freed until the buffer has - * been munmapped. That is what the reference counter is for. (The virtual - * address space pointed by 'prealloc_buf' is freed when the COMEDI device is - * detached.) - */ -struct comedi_buf_map { - struct device *dma_hw_dev; - struct comedi_buf_page *page_list; - unsigned int n_pages; - enum dma_data_direction dma_dir; - struct kref refcount; -}; - -/** - * struct comedi_async - Control data for asynchronous COMEDI commands - * @prealloc_buf: Kernel virtual address of allocated acquisition buffer. - * @prealloc_bufsz: Buffer size (in bytes). - * @buf_map: Map of buffer pages. - * @max_bufsize: Maximum allowed buffer size (in bytes). - * @buf_write_count: "Write completed" count (in bytes, modulo 2**32). - * @buf_write_alloc_count: "Allocated for writing" count (in bytes, - * modulo 2**32). - * @buf_read_count: "Read completed" count (in bytes, modulo 2**32). - * @buf_read_alloc_count: "Allocated for reading" count (in bytes, - * modulo 2**32). - * @buf_write_ptr: Buffer position for writer. - * @buf_read_ptr: Buffer position for reader. - * @cur_chan: Current position in chanlist for scan (for those drivers that - * use it). - * @scans_done: The number of scans completed. - * @scan_progress: Amount received or sent for current scan (in bytes). - * @munge_chan: Current position in chanlist for "munging". - * @munge_count: "Munge" count (in bytes, modulo 2**32). - * @munge_ptr: Buffer position for "munging". - * @events: Bit-vector of events that have occurred. - * @cmd: Details of comedi command in progress. - * @wait_head: Task wait queue for file reader or writer. - * @cb_mask: Bit-vector of events that should wake waiting tasks. - * @inttrig: Software trigger function for command, or NULL. - * - * Note about the ..._count and ..._ptr members: - * - * Think of the _Count values being integers of unlimited size, indexing - * into a buffer of infinite length (though only an advancing portion - * of the buffer of fixed length prealloc_bufsz is accessible at any - * time). Then: - * - * Buf_Read_Count <= Buf_Read_Alloc_Count <= Munge_Count <= - * Buf_Write_Count <= Buf_Write_Alloc_Count <= - * (Buf_Read_Count + prealloc_bufsz) - * - * (Those aren't the actual members, apart from prealloc_bufsz.) When the - * buffer is reset, those _Count values start at 0 and only increase in value, - * maintaining the above inequalities until the next time the buffer is - * reset. The buffer is divided into the following regions by the inequalities: - * - * [0, Buf_Read_Count): - * old region no longer accessible - * - * [Buf_Read_Count, Buf_Read_Alloc_Count): - * filled and munged region allocated for reading but not yet read - * - * [Buf_Read_Alloc_Count, Munge_Count): - * filled and munged region not yet allocated for reading - * - * [Munge_Count, Buf_Write_Count): - * filled region not yet munged - * - * [Buf_Write_Count, Buf_Write_Alloc_Count): - * unfilled region allocated for writing but not yet written - * - * [Buf_Write_Alloc_Count, Buf_Read_Count + prealloc_bufsz): - * unfilled region not yet allocated for writing - * - * [Buf_Read_Count + prealloc_bufsz, infinity): - * unfilled region not yet accessible - * - * Data needs to be written into the buffer before it can be read out, - * and may need to be converted (or "munged") between the two - * operations. Extra unfilled buffer space may need to allocated for - * writing (advancing Buf_Write_Alloc_Count) before new data is written. - * After writing new data, the newly filled space needs to be released - * (advancing Buf_Write_Count). This also results in the new data being - * "munged" (advancing Munge_Count). Before data is read out of the - * buffer, extra space may need to be allocated for reading (advancing - * Buf_Read_Alloc_Count). After the data has been read out, the space - * needs to be released (advancing Buf_Read_Count). - * - * The actual members, buf_read_count, buf_read_alloc_count, - * munge_count, buf_write_count, and buf_write_alloc_count take the - * value of the corresponding capitalized _Count values modulo 2^32 - * (UINT_MAX+1). Subtracting a "higher" _count value from a "lower" - * _count value gives the same answer as subtracting a "higher" _Count - * value from a lower _Count value because prealloc_bufsz < UINT_MAX+1. - * The modulo operation is done implicitly. - * - * The buf_read_ptr, munge_ptr, and buf_write_ptr members take the value - * of the corresponding capitalized _Count values modulo prealloc_bufsz. - * These correspond to byte indices in the physical buffer. The modulo - * operation is done by subtracting prealloc_bufsz when the value - * exceeds prealloc_bufsz (assuming prealloc_bufsz plus the increment is - * less than or equal to UINT_MAX). - */ -struct comedi_async { - void *prealloc_buf; - unsigned int prealloc_bufsz; - struct comedi_buf_map *buf_map; - unsigned int max_bufsize; - unsigned int buf_write_count; - unsigned int buf_write_alloc_count; - unsigned int buf_read_count; - unsigned int buf_read_alloc_count; - unsigned int buf_write_ptr; - unsigned int buf_read_ptr; - unsigned int cur_chan; - unsigned int scans_done; - unsigned int scan_progress; - unsigned int munge_chan; - unsigned int munge_count; - unsigned int munge_ptr; - unsigned int events; - struct comedi_cmd cmd; - wait_queue_head_t wait_head; - unsigned int cb_mask; - int (*inttrig)(struct comedi_device *dev, struct comedi_subdevice *s, - unsigned int x); -}; - -/** - * enum comedi_cb - &struct comedi_async callback "events" - * @COMEDI_CB_EOS: end-of-scan - * @COMEDI_CB_EOA: end-of-acquisition/output - * @COMEDI_CB_BLOCK: data has arrived, wakes up read() / write() - * @COMEDI_CB_EOBUF: DEPRECATED: end of buffer - * @COMEDI_CB_ERROR: card error during acquisition - * @COMEDI_CB_OVERFLOW: buffer overflow/underflow - * @COMEDI_CB_ERROR_MASK: events that indicate an error has occurred - * @COMEDI_CB_CANCEL_MASK: events that will cancel an async command - */ -enum comedi_cb { - COMEDI_CB_EOS = BIT(0), - COMEDI_CB_EOA = BIT(1), - COMEDI_CB_BLOCK = BIT(2), - COMEDI_CB_EOBUF = BIT(3), - COMEDI_CB_ERROR = BIT(4), - COMEDI_CB_OVERFLOW = BIT(5), - /* masks */ - COMEDI_CB_ERROR_MASK = (COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW), - COMEDI_CB_CANCEL_MASK = (COMEDI_CB_EOA | COMEDI_CB_ERROR_MASK) -}; - -/** - * struct comedi_driver - COMEDI driver registration - * @driver_name: Name of driver. - * @module: Owning module. - * @attach: The optional "attach" handler for manually configured COMEDI - * devices. - * @detach: The "detach" handler for deconfiguring COMEDI devices. - * @auto_attach: The optional "auto_attach" handler for automatically - * configured COMEDI devices. - * @num_names: Optional number of "board names" supported. - * @board_name: Optional pointer to a pointer to a board name. The pointer - * to a board name is embedded in an element of a driver-defined array - * of static, read-only board type information. - * @offset: Optional size of each element of the driver-defined array of - * static, read-only board type information, i.e. the offset between each - * pointer to a board name. - * - * This is used with comedi_driver_register() and comedi_driver_unregister() to - * register and unregister a low-level COMEDI driver with the COMEDI core. - * - * If @num_names is non-zero, @board_name should be non-NULL, and @offset - * should be at least sizeof(*board_name). These are used by the handler for - * the %COMEDI_DEVCONFIG ioctl to match a hardware device and its driver by - * board name. If @num_names is zero, the %COMEDI_DEVCONFIG ioctl matches a - * hardware device and its driver by driver name. This is only useful if the - * @attach handler is set. If @num_names is non-zero, the driver's @attach - * handler will be called with the COMEDI device structure's board_ptr member - * pointing to the matched pointer to a board name within the driver's private - * array of static, read-only board type information. - * - * The @detach handler has two roles. If a COMEDI device was successfully - * configured by the @attach or @auto_attach handler, it is called when the - * device is being deconfigured (by the %COMEDI_DEVCONFIG ioctl, or due to - * unloading of the driver, or due to device removal). It is also called when - * the @attach or @auto_attach handler returns an error. Therefore, the - * @attach or @auto_attach handlers can defer clean-up on error until the - * @detach handler is called. If the @attach or @auto_attach handlers free - * any resources themselves, they must prevent the @detach handler from - * freeing the same resources. The @detach handler must not assume that all - * resources requested by the @attach or @auto_attach handler were - * successfully allocated. - */ -struct comedi_driver { - /* private: */ - struct comedi_driver *next; /* Next in list of COMEDI drivers. */ - /* public: */ - const char *driver_name; - struct module *module; - int (*attach)(struct comedi_device *dev, struct comedi_devconfig *it); - void (*detach)(struct comedi_device *dev); - int (*auto_attach)(struct comedi_device *dev, unsigned long context); - unsigned int num_names; - const char *const *board_name; - int offset; -}; - -/** - * struct comedi_device - Working data for a COMEDI device - * @use_count: Number of open file objects. - * @driver: Low-level COMEDI driver attached to this COMEDI device. - * @pacer: Optional pointer to a dynamically allocated acquisition pacer - * control. It is freed automatically after the COMEDI device is - * detached from the low-level driver. - * @private: Optional pointer to private data allocated by the low-level - * driver. It is freed automatically after the COMEDI device is - * detached from the low-level driver. - * @class_dev: Sysfs comediX device. - * @minor: Minor device number of COMEDI char device (0-47). - * @detach_count: Counter incremented every time the COMEDI device is detached. - * Used for checking a previous attachment is still valid. - * @hw_dev: Optional pointer to the low-level hardware &struct device. It is - * required for automatically configured COMEDI devices and optional for - * COMEDI devices configured by the %COMEDI_DEVCONFIG ioctl, although - * the bus-specific COMEDI functions only work if it is set correctly. - * It is also passed to dma_alloc_coherent() for COMEDI subdevices that - * have their 'async_dma_dir' member set to something other than - * %DMA_NONE. - * @board_name: Pointer to a COMEDI board name or a COMEDI driver name. When - * the low-level driver's "attach" handler is called by the handler for - * the %COMEDI_DEVCONFIG ioctl, it either points to a matched board name - * string if the 'num_names' member of the &struct comedi_driver is - * non-zero, otherwise it points to the low-level driver name string. - * When the low-lever driver's "auto_attach" handler is called for an - * automatically configured COMEDI device, it points to the low-level - * driver name string. The low-level driver is free to change it in its - * "attach" or "auto_attach" handler if it wishes. - * @board_ptr: Optional pointer to private, read-only board type information in - * the low-level driver. If the 'num_names' member of the &struct - * comedi_driver is non-zero, the handler for the %COMEDI_DEVCONFIG ioctl - * will point it to a pointer to a matched board name string within the - * driver's private array of static, read-only board type information when - * calling the driver's "attach" handler. The low-level driver is free to - * change it. - * @attached: Flag indicating that the COMEDI device is attached to a low-level - * driver. - * @ioenabled: Flag used to indicate that a PCI device has been enabled and - * its regions requested. - * @spinlock: Generic spin-lock for use by the low-level driver. - * @mutex: Generic mutex for use by the COMEDI core module. - * @attach_lock: &struct rw_semaphore used to guard against the COMEDI device - * being detached while an operation is in progress. The down_write() - * operation is only allowed while @mutex is held and is used when - * changing @attached and @detach_count and calling the low-level driver's - * "detach" handler. The down_read() operation is generally used without - * holding @mutex. - * @refcount: &struct kref reference counter for freeing COMEDI device. - * @n_subdevices: Number of COMEDI subdevices allocated by the low-level - * driver for this device. - * @subdevices: Dynamically allocated array of COMEDI subdevices. - * @mmio: Optional pointer to a remapped MMIO region set by the low-level - * driver. - * @iobase: Optional base of an I/O port region requested by the low-level - * driver. - * @iolen: Length of I/O port region requested at @iobase. - * @irq: Optional IRQ number requested by the low-level driver. - * @read_subdev: Optional pointer to a default COMEDI subdevice operated on by - * the read() file operation. Set by the low-level driver. - * @write_subdev: Optional pointer to a default COMEDI subdevice operated on by - * the write() file operation. Set by the low-level driver. - * @async_queue: Storage for fasync_helper(). - * @open: Optional pointer to a function set by the low-level driver to be - * called when @use_count changes from 0 to 1. - * @close: Optional pointer to a function set by the low-level driver to be - * called when @use_count changed from 1 to 0. - * @insn_device_config: Optional pointer to a handler for all sub-instructions - * except %INSN_DEVICE_CONFIG_GET_ROUTES of the %INSN_DEVICE_CONFIG - * instruction. If this is not initialized by the low-level driver, a - * default handler will be set during post-configuration. - * @get_valid_routes: Optional pointer to a handler for the - * %INSN_DEVICE_CONFIG_GET_ROUTES sub-instruction of the - * %INSN_DEVICE_CONFIG instruction set. If this is not initialized by the - * low-level driver, a default handler that copies zero routes back to the - * user will be used. - * - * This is the main control data structure for a COMEDI device (as far as the - * COMEDI core is concerned). There are two groups of COMEDI devices - - * "legacy" devices that are configured by the handler for the - * %COMEDI_DEVCONFIG ioctl, and automatically configured devices resulting - * from a call to comedi_auto_config() as a result of a bus driver probe in - * a low-level COMEDI driver. The "legacy" COMEDI devices are allocated - * during module initialization if the "comedi_num_legacy_minors" module - * parameter is non-zero and use minor device numbers from 0 to - * comedi_num_legacy_minors minus one. The automatically configured COMEDI - * devices are allocated on demand and use minor device numbers from - * comedi_num_legacy_minors to 47. - */ -struct comedi_device { - int use_count; - struct comedi_driver *driver; - struct comedi_8254 *pacer; - void *private; - - struct device *class_dev; - int minor; - unsigned int detach_count; - struct device *hw_dev; - - const char *board_name; - const void *board_ptr; - unsigned int attached:1; - unsigned int ioenabled:1; - spinlock_t spinlock; /* generic spin-lock for low-level driver */ - struct mutex mutex; /* generic mutex for COMEDI core */ - struct rw_semaphore attach_lock; - struct kref refcount; - - int n_subdevices; - struct comedi_subdevice *subdevices; - - /* dumb */ - void __iomem *mmio; - unsigned long iobase; - unsigned long iolen; - unsigned int irq; - - struct comedi_subdevice *read_subdev; - struct comedi_subdevice *write_subdev; - - struct fasync_struct *async_queue; - - int (*open)(struct comedi_device *dev); - void (*close)(struct comedi_device *dev); - int (*insn_device_config)(struct comedi_device *dev, - struct comedi_insn *insn, unsigned int *data); - unsigned int (*get_valid_routes)(struct comedi_device *dev, - unsigned int n_pairs, - unsigned int *pair_data); -}; - -/* - * function prototypes - */ - -void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s); - -struct comedi_device *comedi_dev_get_from_minor(unsigned int minor); -int comedi_dev_put(struct comedi_device *dev); - -bool comedi_is_subdevice_running(struct comedi_subdevice *s); - -void *comedi_alloc_spriv(struct comedi_subdevice *s, size_t size); -void comedi_set_spriv_auto_free(struct comedi_subdevice *s); - -int comedi_check_chanlist(struct comedi_subdevice *s, - int n, - unsigned int *chanlist); - -/* range stuff */ - -#define RANGE(a, b) {(a) * 1e6, (b) * 1e6, 0} -#define RANGE_ext(a, b) {(a) * 1e6, (b) * 1e6, RF_EXTERNAL} -#define RANGE_mA(a, b) {(a) * 1e6, (b) * 1e6, UNIT_mA} -#define RANGE_unitless(a, b) {(a) * 1e6, (b) * 1e6, 0} -#define BIP_RANGE(a) {-(a) * 1e6, (a) * 1e6, 0} -#define UNI_RANGE(a) {0, (a) * 1e6, 0} - -extern const struct comedi_lrange range_bipolar10; -extern const struct comedi_lrange range_bipolar5; -extern const struct comedi_lrange range_bipolar2_5; -extern const struct comedi_lrange range_unipolar10; -extern const struct comedi_lrange range_unipolar5; -extern const struct comedi_lrange range_unipolar2_5; -extern const struct comedi_lrange range_0_20mA; -extern const struct comedi_lrange range_4_20mA; -extern const struct comedi_lrange range_0_32mA; -extern const struct comedi_lrange range_unknown; - -#define range_digital range_unipolar5 - -/** - * struct comedi_lrange - Describes a COMEDI range table - * @length: Number of entries in the range table. - * @range: Array of &struct comedi_krange, one for each range. - * - * Each element of @range[] describes the minimum and maximum physical range - * and the type of units. Typically, the type of unit is %UNIT_volt - * (i.e. volts) and the minimum and maximum are in millionths of a volt. - * There may also be a flag that indicates the minimum and maximum are merely - * scale factors for an unknown, external reference. - */ -struct comedi_lrange { - int length; - struct comedi_krange range[]; -}; - -/** - * comedi_range_is_bipolar() - Test if subdevice range is bipolar - * @s: COMEDI subdevice. - * @range: Index of range within a range table. - * - * Tests whether a range is bipolar by checking whether its minimum value - * is negative. - * - * Assumes @range is valid. Does not work for subdevices using a - * channel-specific range table list. - * - * Return: - * %true if the range is bipolar. - * %false if the range is unipolar. - */ -static inline bool comedi_range_is_bipolar(struct comedi_subdevice *s, - unsigned int range) -{ - return s->range_table->range[range].min < 0; -} - -/** - * comedi_range_is_unipolar() - Test if subdevice range is unipolar - * @s: COMEDI subdevice. - * @range: Index of range within a range table. - * - * Tests whether a range is unipolar by checking whether its minimum value - * is at least 0. - * - * Assumes @range is valid. Does not work for subdevices using a - * channel-specific range table list. - * - * Return: - * %true if the range is unipolar. - * %false if the range is bipolar. - */ -static inline bool comedi_range_is_unipolar(struct comedi_subdevice *s, - unsigned int range) -{ - return s->range_table->range[range].min >= 0; -} - -/** - * comedi_range_is_external() - Test if subdevice range is external - * @s: COMEDI subdevice. - * @range: Index of range within a range table. - * - * Tests whether a range is externally reference by checking whether its - * %RF_EXTERNAL flag is set. - * - * Assumes @range is valid. Does not work for subdevices using a - * channel-specific range table list. - * - * Return: - * %true if the range is external. - * %false if the range is internal. - */ -static inline bool comedi_range_is_external(struct comedi_subdevice *s, - unsigned int range) -{ - return !!(s->range_table->range[range].flags & RF_EXTERNAL); -} - -/** - * comedi_chan_range_is_bipolar() - Test if channel-specific range is bipolar - * @s: COMEDI subdevice. - * @chan: The channel number. - * @range: Index of range within a range table. - * - * Tests whether a range is bipolar by checking whether its minimum value - * is negative. - * - * Assumes @chan and @range are valid. Only works for subdevices with a - * channel-specific range table list. - * - * Return: - * %true if the range is bipolar. - * %false if the range is unipolar. - */ -static inline bool comedi_chan_range_is_bipolar(struct comedi_subdevice *s, - unsigned int chan, - unsigned int range) -{ - return s->range_table_list[chan]->range[range].min < 0; -} - -/** - * comedi_chan_range_is_unipolar() - Test if channel-specific range is unipolar - * @s: COMEDI subdevice. - * @chan: The channel number. - * @range: Index of range within a range table. - * - * Tests whether a range is unipolar by checking whether its minimum value - * is at least 0. - * - * Assumes @chan and @range are valid. Only works for subdevices with a - * channel-specific range table list. - * - * Return: - * %true if the range is unipolar. - * %false if the range is bipolar. - */ -static inline bool comedi_chan_range_is_unipolar(struct comedi_subdevice *s, - unsigned int chan, - unsigned int range) -{ - return s->range_table_list[chan]->range[range].min >= 0; -} - -/** - * comedi_chan_range_is_external() - Test if channel-specific range is external - * @s: COMEDI subdevice. - * @chan: The channel number. - * @range: Index of range within a range table. - * - * Tests whether a range is externally reference by checking whether its - * %RF_EXTERNAL flag is set. - * - * Assumes @chan and @range are valid. Only works for subdevices with a - * channel-specific range table list. - * - * Return: - * %true if the range is bipolar. - * %false if the range is unipolar. - */ -static inline bool comedi_chan_range_is_external(struct comedi_subdevice *s, - unsigned int chan, - unsigned int range) -{ - return !!(s->range_table_list[chan]->range[range].flags & RF_EXTERNAL); -} - -/** - * comedi_offset_munge() - Convert between offset binary and 2's complement - * @s: COMEDI subdevice. - * @val: Value to be converted. - * - * Toggles the highest bit of a sample value to toggle between offset binary - * and 2's complement. Assumes that @s->maxdata is a power of 2 minus 1. - * - * Return: The converted value. - */ -static inline unsigned int comedi_offset_munge(struct comedi_subdevice *s, - unsigned int val) -{ - return val ^ s->maxdata ^ (s->maxdata >> 1); -} - -/** - * comedi_bytes_per_sample() - Determine subdevice sample size - * @s: COMEDI subdevice. - * - * The sample size will be 4 (sizeof int) or 2 (sizeof short) depending on - * whether the %SDF_LSAMPL subdevice flag is set or not. - * - * Return: The subdevice sample size. - */ -static inline unsigned int comedi_bytes_per_sample(struct comedi_subdevice *s) -{ - return s->subdev_flags & SDF_LSAMPL ? sizeof(int) : sizeof(short); -} - -/** - * comedi_sample_shift() - Determine log2 of subdevice sample size - * @s: COMEDI subdevice. - * - * The sample size will be 4 (sizeof int) or 2 (sizeof short) depending on - * whether the %SDF_LSAMPL subdevice flag is set or not. The log2 of the - * sample size will be 2 or 1 and can be used as the right operand of a - * bit-shift operator to multiply or divide something by the sample size. - * - * Return: log2 of the subdevice sample size. - */ -static inline unsigned int comedi_sample_shift(struct comedi_subdevice *s) -{ - return s->subdev_flags & SDF_LSAMPL ? 2 : 1; -} - -/** - * comedi_bytes_to_samples() - Convert a number of bytes to a number of samples - * @s: COMEDI subdevice. - * @nbytes: Number of bytes - * - * Return: The number of bytes divided by the subdevice sample size. - */ -static inline unsigned int comedi_bytes_to_samples(struct comedi_subdevice *s, - unsigned int nbytes) -{ - return nbytes >> comedi_sample_shift(s); -} - -/** - * comedi_samples_to_bytes() - Convert a number of samples to a number of bytes - * @s: COMEDI subdevice. - * @nsamples: Number of samples. - * - * Return: The number of samples multiplied by the subdevice sample size. - * (Does not check for arithmetic overflow.) - */ -static inline unsigned int comedi_samples_to_bytes(struct comedi_subdevice *s, - unsigned int nsamples) -{ - return nsamples << comedi_sample_shift(s); -} - -/** - * comedi_check_trigger_src() - Trivially validate a comedi_cmd trigger source - * @src: Pointer to the trigger source to validate. - * @flags: Bitmask of valid %TRIG_* for the trigger. - * - * This is used in "step 1" of the do_cmdtest functions of comedi drivers - * to validate the comedi_cmd triggers. The mask of the @src against the - * @flags allows the userspace comedilib to pass all the comedi_cmd - * triggers as %TRIG_ANY and get back a bitmask of the valid trigger sources. - * - * Return: - * 0 if trigger sources in *@src are all supported. - * -EINVAL if any trigger source in *@src is unsupported. - */ -static inline int comedi_check_trigger_src(unsigned int *src, - unsigned int flags) -{ - unsigned int orig_src = *src; - - *src = orig_src & flags; - if (*src == TRIG_INVALID || *src != orig_src) - return -EINVAL; - return 0; -} - -/** - * comedi_check_trigger_is_unique() - Make sure a trigger source is unique - * @src: The trigger source to check. - * - * Return: - * 0 if no more than one trigger source is set. - * -EINVAL if more than one trigger source is set. - */ -static inline int comedi_check_trigger_is_unique(unsigned int src) -{ - /* this test is true if more than one _src bit is set */ - if ((src & (src - 1)) != 0) - return -EINVAL; - return 0; -} - -/** - * comedi_check_trigger_arg_is() - Trivially validate a trigger argument - * @arg: Pointer to the trigger arg to validate. - * @val: The value the argument should be. - * - * Forces *@arg to be @val. - * - * Return: - * 0 if *@arg was already @val. - * -EINVAL if *@arg differed from @val. - */ -static inline int comedi_check_trigger_arg_is(unsigned int *arg, - unsigned int val) -{ - if (*arg != val) { - *arg = val; - return -EINVAL; - } - return 0; -} - -/** - * comedi_check_trigger_arg_min() - Trivially validate a trigger argument min - * @arg: Pointer to the trigger arg to validate. - * @val: The minimum value the argument should be. - * - * Forces *@arg to be at least @val, setting it to @val if necessary. - * - * Return: - * 0 if *@arg was already at least @val. - * -EINVAL if *@arg was less than @val. - */ -static inline int comedi_check_trigger_arg_min(unsigned int *arg, - unsigned int val) -{ - if (*arg < val) { - *arg = val; - return -EINVAL; - } - return 0; -} - -/** - * comedi_check_trigger_arg_max() - Trivially validate a trigger argument max - * @arg: Pointer to the trigger arg to validate. - * @val: The maximum value the argument should be. - * - * Forces *@arg to be no more than @val, setting it to @val if necessary. - * - * Return: - * 0 if*@arg was already no more than @val. - * -EINVAL if *@arg was greater than @val. - */ -static inline int comedi_check_trigger_arg_max(unsigned int *arg, - unsigned int val) -{ - if (*arg > val) { - *arg = val; - return -EINVAL; - } - return 0; -} - -/* - * Must set dev->hw_dev if you wish to dma directly into comedi's buffer. - * Also useful for retrieving a previously configured hardware device of - * known bus type. Set automatically for auto-configured devices. - * Automatically set to NULL when detaching hardware device. - */ -int comedi_set_hw_dev(struct comedi_device *dev, struct device *hw_dev); - -/** - * comedi_buf_n_bytes_ready - Determine amount of unread data in buffer - * @s: COMEDI subdevice. - * - * Determines the number of bytes of unread data in the asynchronous - * acquisition data buffer for a subdevice. The data in question might not - * have been fully "munged" yet. - * - * Returns: The amount of unread data in bytes. - */ -static inline unsigned int comedi_buf_n_bytes_ready(struct comedi_subdevice *s) -{ - return s->async->buf_write_count - s->async->buf_read_count; -} - -unsigned int comedi_buf_write_alloc(struct comedi_subdevice *s, unsigned int n); -unsigned int comedi_buf_write_free(struct comedi_subdevice *s, unsigned int n); - -unsigned int comedi_buf_read_n_available(struct comedi_subdevice *s); -unsigned int comedi_buf_read_alloc(struct comedi_subdevice *s, unsigned int n); -unsigned int comedi_buf_read_free(struct comedi_subdevice *s, unsigned int n); - -unsigned int comedi_buf_write_samples(struct comedi_subdevice *s, - const void *data, unsigned int nsamples); -unsigned int comedi_buf_read_samples(struct comedi_subdevice *s, - void *data, unsigned int nsamples); - -/* drivers.c - general comedi driver functions */ - -#define COMEDI_TIMEOUT_MS 1000 - -int comedi_timeout(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, - int (*cb)(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned long context), - unsigned long context); - -unsigned int comedi_handle_events(struct comedi_device *dev, - struct comedi_subdevice *s); - -int comedi_dio_insn_config(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data, - unsigned int mask); -unsigned int comedi_dio_update_state(struct comedi_subdevice *s, - unsigned int *data); -unsigned int comedi_bytes_per_scan_cmd(struct comedi_subdevice *s, - struct comedi_cmd *cmd); -unsigned int comedi_bytes_per_scan(struct comedi_subdevice *s); -unsigned int comedi_nscans_left(struct comedi_subdevice *s, - unsigned int nscans); -unsigned int comedi_nsamples_left(struct comedi_subdevice *s, - unsigned int nsamples); -void comedi_inc_scan_progress(struct comedi_subdevice *s, - unsigned int num_bytes); - -void *comedi_alloc_devpriv(struct comedi_device *dev, size_t size); -int comedi_alloc_subdevices(struct comedi_device *dev, int num_subdevices); -int comedi_alloc_subdev_readback(struct comedi_subdevice *s); - -int comedi_readback_insn_read(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); - -int comedi_load_firmware(struct comedi_device *dev, struct device *hw_dev, - const char *name, - int (*cb)(struct comedi_device *dev, - const u8 *data, size_t size, - unsigned long context), - unsigned long context); - -int __comedi_request_region(struct comedi_device *dev, - unsigned long start, unsigned long len); -int comedi_request_region(struct comedi_device *dev, - unsigned long start, unsigned long len); -void comedi_legacy_detach(struct comedi_device *dev); - -int comedi_auto_config(struct device *hardware_device, - struct comedi_driver *driver, unsigned long context); -void comedi_auto_unconfig(struct device *hardware_device); - -int comedi_driver_register(struct comedi_driver *driver); -void comedi_driver_unregister(struct comedi_driver *driver); - -/** - * module_comedi_driver() - Helper macro for registering a comedi driver - * @__comedi_driver: comedi_driver struct - * - * Helper macro for comedi drivers which do not do anything special in module - * init/exit. This eliminates a lot of boilerplate. Each module may only use - * this macro once, and calling it replaces module_init() and module_exit(). - */ -#define module_comedi_driver(__comedi_driver) \ - module_driver(__comedi_driver, comedi_driver_register, \ - comedi_driver_unregister) - -#endif /* _COMEDIDEV_H */ diff --git a/drivers/comedi/comedilib.h b/drivers/comedi/comedilib.h deleted file mode 100644 index 0223c9cd9215..000000000000 --- a/drivers/comedi/comedilib.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * comedilib.h - * Header file for kcomedilib - * - * COMEDI - Linux Control and Measurement Device Interface - * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org> - */ - -#ifndef _LINUX_COMEDILIB_H -#define _LINUX_COMEDILIB_H - -struct comedi_device *comedi_open(const char *path); -int comedi_close(struct comedi_device *dev); -int comedi_dio_get_config(struct comedi_device *dev, unsigned int subdev, - unsigned int chan, unsigned int *io); -int comedi_dio_config(struct comedi_device *dev, unsigned int subdev, - unsigned int chan, unsigned int io); -int comedi_dio_bitfield2(struct comedi_device *dev, unsigned int subdev, - unsigned int mask, unsigned int *bits, - unsigned int base_channel); -int comedi_find_subdevice_by_type(struct comedi_device *dev, int type, - unsigned int subd); -int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice); - -#endif diff --git a/drivers/comedi/drivers.c b/drivers/comedi/drivers.c index 750a6ff3c03c..8eb1f699a857 100644 --- a/drivers/comedi/drivers.c +++ b/drivers/comedi/drivers.c @@ -17,8 +17,7 @@ #include <linux/dma-direction.h> #include <linux/interrupt.h> #include <linux/firmware.h> - -#include "comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_internal.h" struct comedi_driver *comedi_drivers; diff --git a/drivers/comedi/drivers/8255.c b/drivers/comedi/drivers/8255.c index e23335c75867..f23a52b7c919 100644 --- a/drivers/comedi/drivers/8255.c +++ b/drivers/comedi/drivers/8255.c @@ -40,7 +40,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" diff --git a/drivers/comedi/drivers/8255_pci.c b/drivers/comedi/drivers/8255_pci.c index 5a810f0e532a..76b8b4762bae 100644 --- a/drivers/comedi/drivers/8255_pci.c +++ b/drivers/comedi/drivers/8255_pci.c @@ -53,8 +53,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "8255.h" diff --git a/drivers/comedi/drivers/addi_apci_1032.c b/drivers/comedi/drivers/addi_apci_1032.c index 81a246fbcc01..8eec6d9402de 100644 --- a/drivers/comedi/drivers/addi_apci_1032.c +++ b/drivers/comedi/drivers/addi_apci_1032.c @@ -63,8 +63,8 @@ #include <linux/module.h> #include <linux/interrupt.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "amcc_s5933.h" /* diff --git a/drivers/comedi/drivers/addi_apci_1500.c b/drivers/comedi/drivers/addi_apci_1500.c index b04c15dcfb57..c94c78588889 100644 --- a/drivers/comedi/drivers/addi_apci_1500.c +++ b/drivers/comedi/drivers/addi_apci_1500.c @@ -14,8 +14,8 @@ #include <linux/module.h> #include <linux/interrupt.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "amcc_s5933.h" #include "z8536.h" diff --git a/drivers/comedi/drivers/addi_apci_1516.c b/drivers/comedi/drivers/addi_apci_1516.c index 274ec9fb030c..3c48b72dad9d 100644 --- a/drivers/comedi/drivers/addi_apci_1516.c +++ b/drivers/comedi/drivers/addi_apci_1516.c @@ -14,8 +14,8 @@ */ #include <linux/module.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "addi_watchdog.h" /* diff --git a/drivers/comedi/drivers/addi_apci_1564.c b/drivers/comedi/drivers/addi_apci_1564.c index 06fc7ed96200..0cd40948bee7 100644 --- a/drivers/comedi/drivers/addi_apci_1564.c +++ b/drivers/comedi/drivers/addi_apci_1564.c @@ -68,8 +68,8 @@ #include <linux/module.h> #include <linux/interrupt.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "addi_tcw.h" #include "addi_watchdog.h" diff --git a/drivers/comedi/drivers/addi_apci_16xx.c b/drivers/comedi/drivers/addi_apci_16xx.c index c306aa41df97..ec2c321d2431 100644 --- a/drivers/comedi/drivers/addi_apci_16xx.c +++ b/drivers/comedi/drivers/addi_apci_16xx.c @@ -14,8 +14,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/addi_apci_2032.c b/drivers/comedi/drivers/addi_apci_2032.c index e9a2b37a4ae0..e048dfc3ec77 100644 --- a/drivers/comedi/drivers/addi_apci_2032.c +++ b/drivers/comedi/drivers/addi_apci_2032.c @@ -16,8 +16,8 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/slab.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "addi_watchdog.h" /* diff --git a/drivers/comedi/drivers/addi_apci_2200.c b/drivers/comedi/drivers/addi_apci_2200.c index 4c5aee784bd9..00378c9dddc8 100644 --- a/drivers/comedi/drivers/addi_apci_2200.c +++ b/drivers/comedi/drivers/addi_apci_2200.c @@ -14,8 +14,8 @@ */ #include <linux/module.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "addi_watchdog.h" /* diff --git a/drivers/comedi/drivers/addi_apci_3120.c b/drivers/comedi/drivers/addi_apci_3120.c index 1ed3b33d1a30..28a242e69721 100644 --- a/drivers/comedi/drivers/addi_apci_3120.c +++ b/drivers/comedi/drivers/addi_apci_3120.c @@ -14,8 +14,8 @@ #include <linux/module.h> #include <linux/interrupt.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "amcc_s5933.h" /* diff --git a/drivers/comedi/drivers/addi_apci_3501.c b/drivers/comedi/drivers/addi_apci_3501.c index f0c9642f3f1a..ecb5552f1785 100644 --- a/drivers/comedi/drivers/addi_apci_3501.c +++ b/drivers/comedi/drivers/addi_apci_3501.c @@ -41,8 +41,8 @@ */ #include <linux/module.h> +#include <linux/comedi/comedi_pci.h> -#include "../comedi_pci.h" #include "amcc_s5933.h" /* diff --git a/drivers/comedi/drivers/addi_apci_3xxx.c b/drivers/comedi/drivers/addi_apci_3xxx.c index a90d59377e18..bc72273e6a29 100644 --- a/drivers/comedi/drivers/addi_apci_3xxx.c +++ b/drivers/comedi/drivers/addi_apci_3xxx.c @@ -15,8 +15,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #define CONV_UNIT_NS BIT(0) #define CONV_UNIT_US BIT(1) diff --git a/drivers/comedi/drivers/addi_watchdog.c b/drivers/comedi/drivers/addi_watchdog.c index 69b323fb869f..ed87ab432020 100644 --- a/drivers/comedi/drivers/addi_watchdog.c +++ b/drivers/comedi/drivers/addi_watchdog.c @@ -10,7 +10,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "addi_tcw.h" #include "addi_watchdog.h" diff --git a/drivers/comedi/drivers/adl_pci6208.c b/drivers/comedi/drivers/adl_pci6208.c index 9ae4cc523dd4..b27354a51f5c 100644 --- a/drivers/comedi/drivers/adl_pci6208.c +++ b/drivers/comedi/drivers/adl_pci6208.c @@ -24,8 +24,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI-6208/6216-GL register map diff --git a/drivers/comedi/drivers/adl_pci7x3x.c b/drivers/comedi/drivers/adl_pci7x3x.c index 8fc45638ff59..e9f22de9b6f1 100644 --- a/drivers/comedi/drivers/adl_pci7x3x.c +++ b/drivers/comedi/drivers/adl_pci7x3x.c @@ -46,8 +46,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "plx9052.h" diff --git a/drivers/comedi/drivers/adl_pci8164.c b/drivers/comedi/drivers/adl_pci8164.c index d5e1bda81557..0c513a67a264 100644 --- a/drivers/comedi/drivers/adl_pci8164.c +++ b/drivers/comedi/drivers/adl_pci8164.c @@ -19,8 +19,7 @@ #include <linux/kernel.h> #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #define PCI8164_AXIS(x) ((x) * 0x08) #define PCI8164_CMD_MSTS_REG 0x00 diff --git a/drivers/comedi/drivers/adl_pci9111.c b/drivers/comedi/drivers/adl_pci9111.c index a062c5ab20e9..65454f3ecc91 100644 --- a/drivers/comedi/drivers/adl_pci9111.c +++ b/drivers/comedi/drivers/adl_pci9111.c @@ -42,8 +42,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "plx9052.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/adl_pci9118.c b/drivers/comedi/drivers/adl_pci9118.c index cda3a4267dca..248cec3d894f 100644 --- a/drivers/comedi/drivers/adl_pci9118.c +++ b/drivers/comedi/drivers/adl_pci9118.c @@ -78,8 +78,7 @@ #include <linux/gfp.h> #include <linux/interrupt.h> #include <linux/io.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "amcc_s5933.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/adq12b.c b/drivers/comedi/drivers/adq12b.c index d719f76709ef..19d765182006 100644 --- a/drivers/comedi/drivers/adq12b.c +++ b/drivers/comedi/drivers/adq12b.c @@ -48,8 +48,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* address scheme (page 2.17 of the manual) */ #define ADQ12B_CTREG 0x00 diff --git a/drivers/comedi/drivers/adv_pci1710.c b/drivers/comedi/drivers/adv_pci1710.c index 090607760be6..47a800d72e58 100644 --- a/drivers/comedi/drivers/adv_pci1710.c +++ b/drivers/comedi/drivers/adv_pci1710.c @@ -30,8 +30,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" #include "amcc_s5933.h" diff --git a/drivers/comedi/drivers/adv_pci1720.c b/drivers/comedi/drivers/adv_pci1720.c index 2fcd7e8e7d85..2619591ba301 100644 --- a/drivers/comedi/drivers/adv_pci1720.c +++ b/drivers/comedi/drivers/adv_pci1720.c @@ -42,8 +42,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI BAR2 Register map (dev->iobase) diff --git a/drivers/comedi/drivers/adv_pci1723.c b/drivers/comedi/drivers/adv_pci1723.c index 23660a9fdb9c..e2aedb152068 100644 --- a/drivers/comedi/drivers/adv_pci1723.c +++ b/drivers/comedi/drivers/adv_pci1723.c @@ -32,8 +32,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI Bar 2 I/O Register map (dev->iobase) diff --git a/drivers/comedi/drivers/adv_pci1724.c b/drivers/comedi/drivers/adv_pci1724.c index e8ab573c839f..bb43b7deeb56 100644 --- a/drivers/comedi/drivers/adv_pci1724.c +++ b/drivers/comedi/drivers/adv_pci1724.c @@ -38,8 +38,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI bar 2 Register I/O map (dev->iobase) diff --git a/drivers/comedi/drivers/adv_pci1760.c b/drivers/comedi/drivers/adv_pci1760.c index 6de8ab97d346..fcfc2e299110 100644 --- a/drivers/comedi/drivers/adv_pci1760.c +++ b/drivers/comedi/drivers/adv_pci1760.c @@ -22,8 +22,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI-1760 Register Map diff --git a/drivers/comedi/drivers/adv_pci_dio.c b/drivers/comedi/drivers/adv_pci_dio.c index 54c7419c8ca6..5947f08b9a1e 100644 --- a/drivers/comedi/drivers/adv_pci_dio.c +++ b/drivers/comedi/drivers/adv_pci_dio.c @@ -23,8 +23,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "8255.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/aio_aio12_8.c b/drivers/comedi/drivers/aio_aio12_8.c index 4829115921a3..36c3a2d8a352 100644 --- a/drivers/comedi/drivers/aio_aio12_8.c +++ b/drivers/comedi/drivers/aio_aio12_8.c @@ -22,7 +22,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" #include "8255.h" diff --git a/drivers/comedi/drivers/aio_iiro_16.c b/drivers/comedi/drivers/aio_iiro_16.c index fe3876235075..b00fab0b89d4 100644 --- a/drivers/comedi/drivers/aio_iiro_16.c +++ b/drivers/comedi/drivers/aio_iiro_16.c @@ -30,8 +30,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #define AIO_IIRO_16_RELAY_0_7 0x00 #define AIO_IIRO_16_INPUT_0_7 0x01 diff --git a/drivers/comedi/drivers/amplc_dio200.c b/drivers/comedi/drivers/amplc_dio200.c index fa19c9e7c56b..4544bcdd8a70 100644 --- a/drivers/comedi/drivers/amplc_dio200.c +++ b/drivers/comedi/drivers/amplc_dio200.c @@ -185,7 +185,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "amplc_dio200.h" diff --git a/drivers/comedi/drivers/amplc_dio200_common.c b/drivers/comedi/drivers/amplc_dio200_common.c index a3454130d5f8..950c50be4ff3 100644 --- a/drivers/comedi/drivers/amplc_dio200_common.c +++ b/drivers/comedi/drivers/amplc_dio200_common.c @@ -12,8 +12,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "amplc_dio200.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/amplc_dio200_pci.c b/drivers/comedi/drivers/amplc_dio200_pci.c index 1bd7a42c8464..527994d82a1f 100644 --- a/drivers/comedi/drivers/amplc_dio200_pci.c +++ b/drivers/comedi/drivers/amplc_dio200_pci.c @@ -214,8 +214,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "amplc_dio200.h" diff --git a/drivers/comedi/drivers/amplc_pc236.c b/drivers/comedi/drivers/amplc_pc236.c index c377af1d5246..b21e0c906aab 100644 --- a/drivers/comedi/drivers/amplc_pc236.c +++ b/drivers/comedi/drivers/amplc_pc236.c @@ -32,8 +32,7 @@ */ #include <linux/module.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "amplc_pc236.h" diff --git a/drivers/comedi/drivers/amplc_pc236_common.c b/drivers/comedi/drivers/amplc_pc236_common.c index 981d281e87a1..b8b0a624f72b 100644 --- a/drivers/comedi/drivers/amplc_pc236_common.c +++ b/drivers/comedi/drivers/amplc_pc236_common.c @@ -11,8 +11,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "amplc_pc236.h" #include "8255.h" diff --git a/drivers/comedi/drivers/amplc_pc263.c b/drivers/comedi/drivers/amplc_pc263.c index 68da6098ee84..d7f088a8a5e3 100644 --- a/drivers/comedi/drivers/amplc_pc263.c +++ b/drivers/comedi/drivers/amplc_pc263.c @@ -25,7 +25,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* PC263 registers */ #define PC263_DO_0_7_REG 0x00 diff --git a/drivers/comedi/drivers/amplc_pci224.c b/drivers/comedi/drivers/amplc_pci224.c index bcf6d61af863..3cf1b7fa565d 100644 --- a/drivers/comedi/drivers/amplc_pci224.c +++ b/drivers/comedi/drivers/amplc_pci224.c @@ -96,8 +96,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/slab.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/amplc_pci230.c b/drivers/comedi/drivers/amplc_pci230.c index 8911dc2bd2c6..554ee40e321f 100644 --- a/drivers/comedi/drivers/amplc_pci230.c +++ b/drivers/comedi/drivers/amplc_pci230.c @@ -174,8 +174,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" #include "8255.h" diff --git a/drivers/comedi/drivers/amplc_pci236.c b/drivers/comedi/drivers/amplc_pci236.c index e7f6fa4d101a..482eb261c333 100644 --- a/drivers/comedi/drivers/amplc_pci236.c +++ b/drivers/comedi/drivers/amplc_pci236.c @@ -34,8 +34,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "amplc_pc236.h" #include "plx9052.h" diff --git a/drivers/comedi/drivers/amplc_pci263.c b/drivers/comedi/drivers/amplc_pci263.c index 9217973f1141..1609665c4b18 100644 --- a/drivers/comedi/drivers/amplc_pci263.c +++ b/drivers/comedi/drivers/amplc_pci263.c @@ -24,8 +24,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* PCI263 registers */ #define PCI263_DO_0_7_REG 0x00 diff --git a/drivers/comedi/drivers/c6xdigio.c b/drivers/comedi/drivers/c6xdigio.c index 786fd15698df..14b90d1c64dc 100644 --- a/drivers/comedi/drivers/c6xdigio.c +++ b/drivers/comedi/drivers/c6xdigio.c @@ -30,8 +30,7 @@ #include <linux/timer.h> #include <linux/io.h> #include <linux/pnp.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/cb_das16_cs.c b/drivers/comedi/drivers/cb_das16_cs.c index a5d171e71c33..190d73a7d12c 100644 --- a/drivers/comedi/drivers/cb_das16_cs.c +++ b/drivers/comedi/drivers/cb_das16_cs.c @@ -27,8 +27,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/delay.h> - -#include "../comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/cb_pcidas.c b/drivers/comedi/drivers/cb_pcidas.c index 2f20bd56ec6c..9b603532a4e7 100644 --- a/drivers/comedi/drivers/cb_pcidas.c +++ b/drivers/comedi/drivers/cb_pcidas.c @@ -54,8 +54,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" #include "8255.h" diff --git a/drivers/comedi/drivers/cb_pcidas64.c b/drivers/comedi/drivers/cb_pcidas64.c index 41a8fea7f48a..7d4808faa1fb 100644 --- a/drivers/comedi/drivers/cb_pcidas64.c +++ b/drivers/comedi/drivers/cb_pcidas64.c @@ -73,8 +73,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "8255.h" #include "plx9080.h" diff --git a/drivers/comedi/drivers/cb_pcidda.c b/drivers/comedi/drivers/cb_pcidda.c index 78cf1603638c..4ed3bcf47973 100644 --- a/drivers/comedi/drivers/cb_pcidda.c +++ b/drivers/comedi/drivers/cb_pcidda.c @@ -27,8 +27,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "8255.h" diff --git a/drivers/comedi/drivers/cb_pcimdas.c b/drivers/comedi/drivers/cb_pcimdas.c index 2292f69da4f4..64c7d72c7956 100644 --- a/drivers/comedi/drivers/cb_pcimdas.c +++ b/drivers/comedi/drivers/cb_pcimdas.c @@ -34,8 +34,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" #include "plx9052.h" diff --git a/drivers/comedi/drivers/cb_pcimdda.c b/drivers/comedi/drivers/cb_pcimdda.c index 21fc7b3c5f60..69d7803b0e58 100644 --- a/drivers/comedi/drivers/cb_pcimdda.c +++ b/drivers/comedi/drivers/cb_pcimdda.c @@ -67,8 +67,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "8255.h" diff --git a/drivers/comedi/drivers/comedi_8254.c b/drivers/comedi/drivers/comedi_8254.c index 4bf5daa9e885..fac81567133d 100644 --- a/drivers/comedi/drivers/comedi_8254.c +++ b/drivers/comedi/drivers/comedi_8254.c @@ -116,8 +116,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/io.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/comedi_8255.c b/drivers/comedi/drivers/comedi_8255.c index b7ca465933ee..10614603d677 100644 --- a/drivers/comedi/drivers/comedi_8255.c +++ b/drivers/comedi/drivers/comedi_8255.c @@ -29,7 +29,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" diff --git a/drivers/comedi/drivers/comedi_bond.c b/drivers/comedi/drivers/comedi_bond.c index 4392b5927a99..78c39fa84177 100644 --- a/drivers/comedi/drivers/comedi_bond.c +++ b/drivers/comedi/drivers/comedi_bond.c @@ -40,9 +40,9 @@ #include <linux/module.h> #include <linux/string.h> #include <linux/slab.h> -#include "../comedi.h" -#include "../comedilib.h" -#include "../comedidev.h" +#include <linux/comedi.h> +#include <linux/comedi/comedilib.h> +#include <linux/comedi/comedidev.h> struct bonded_device { struct comedi_device *dev; diff --git a/drivers/comedi/drivers/comedi_isadma.c b/drivers/comedi/drivers/comedi_isadma.c index 479b58e209ba..63457bd4ff78 100644 --- a/drivers/comedi/drivers/comedi_isadma.c +++ b/drivers/comedi/drivers/comedi_isadma.c @@ -9,8 +9,7 @@ #include <linux/delay.h> #include <linux/dma-mapping.h> #include <asm/dma.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" diff --git a/drivers/comedi/drivers/comedi_parport.c b/drivers/comedi/drivers/comedi_parport.c index 5338b5eea440..098738a688fe 100644 --- a/drivers/comedi/drivers/comedi_parport.c +++ b/drivers/comedi/drivers/comedi_parport.c @@ -57,8 +57,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register map diff --git a/drivers/comedi/drivers/comedi_test.c b/drivers/comedi/drivers/comedi_test.c index cbc225eb1991..0b5c0af1cebf 100644 --- a/drivers/comedi/drivers/comedi_test.c +++ b/drivers/comedi/drivers/comedi_test.c @@ -45,10 +45,8 @@ */ #include <linux/module.h> -#include "../comedidev.h" - +#include <linux/comedi/comedidev.h> #include <asm/div64.h> - #include <linux/timer.h> #include <linux/ktime.h> #include <linux/jiffies.h> diff --git a/drivers/comedi/drivers/contec_pci_dio.c b/drivers/comedi/drivers/contec_pci_dio.c index b8fdd9c1f166..41d42ff14144 100644 --- a/drivers/comedi/drivers/contec_pci_dio.c +++ b/drivers/comedi/drivers/contec_pci_dio.c @@ -18,8 +18,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * Register map diff --git a/drivers/comedi/drivers/dac02.c b/drivers/comedi/drivers/dac02.c index 5ef8114c2c85..4b011d66d7b0 100644 --- a/drivers/comedi/drivers/dac02.c +++ b/drivers/comedi/drivers/dac02.c @@ -25,8 +25,7 @@ */ #include <linux/module.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * The output range is selected by jumpering pins on the I/O connector. diff --git a/drivers/comedi/drivers/daqboard2000.c b/drivers/comedi/drivers/daqboard2000.c index f64e747078bd..52e4bf16cbda 100644 --- a/drivers/comedi/drivers/daqboard2000.c +++ b/drivers/comedi/drivers/daqboard2000.c @@ -96,8 +96,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "8255.h" #include "plx9080.h" diff --git a/drivers/comedi/drivers/das08.c b/drivers/comedi/drivers/das08.c index b50743c5b822..c146a168f43b 100644 --- a/drivers/comedi/drivers/das08.c +++ b/drivers/comedi/drivers/das08.c @@ -10,8 +10,7 @@ */ #include <linux/module.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/das08_cs.c b/drivers/comedi/drivers/das08_cs.c index 223479f9ea3c..6075efcf10d6 100644 --- a/drivers/comedi/drivers/das08_cs.c +++ b/drivers/comedi/drivers/das08_cs.c @@ -30,8 +30,7 @@ */ #include <linux/module.h> - -#include "../comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> #include "das08.h" diff --git a/drivers/comedi/drivers/das08_isa.c b/drivers/comedi/drivers/das08_isa.c index 8c4cfa821423..3d43b77cc9f4 100644 --- a/drivers/comedi/drivers/das08_isa.c +++ b/drivers/comedi/drivers/das08_isa.c @@ -29,7 +29,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "das08.h" diff --git a/drivers/comedi/drivers/das08_pci.c b/drivers/comedi/drivers/das08_pci.c index 1cd903336a4c..982f3ab0ccbd 100644 --- a/drivers/comedi/drivers/das08_pci.c +++ b/drivers/comedi/drivers/das08_pci.c @@ -23,8 +23,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "das08.h" diff --git a/drivers/comedi/drivers/das16.c b/drivers/comedi/drivers/das16.c index 4ac2622b0fac..362232ad4409 100644 --- a/drivers/comedi/drivers/das16.c +++ b/drivers/comedi/drivers/das16.c @@ -63,8 +63,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/das16m1.c b/drivers/comedi/drivers/das16m1.c index 75f3dbbe97ac..cc79e318cb2d 100644 --- a/drivers/comedi/drivers/das16m1.c +++ b/drivers/comedi/drivers/das16m1.c @@ -42,7 +42,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/interrupt.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/das1800.c b/drivers/comedi/drivers/das1800.c index f50891a6ee7d..768803742350 100644 --- a/drivers/comedi/drivers/das1800.c +++ b/drivers/comedi/drivers/das1800.c @@ -73,8 +73,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/io.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/das6402.c b/drivers/comedi/drivers/das6402.c index 96f4107b8054..d411ab7cf37c 100644 --- a/drivers/comedi/drivers/das6402.c +++ b/drivers/comedi/drivers/das6402.c @@ -24,8 +24,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/das800.c b/drivers/comedi/drivers/das800.c index bc08324f422f..c95e0fcb94a4 100644 --- a/drivers/comedi/drivers/das800.c +++ b/drivers/comedi/drivers/das800.c @@ -46,8 +46,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/delay.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/dmm32at.c b/drivers/comedi/drivers/dmm32at.c index 56682f01242f..0f2bea88b8a7 100644 --- a/drivers/comedi/drivers/dmm32at.c +++ b/drivers/comedi/drivers/dmm32at.c @@ -29,7 +29,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" diff --git a/drivers/comedi/drivers/dt2801.c b/drivers/comedi/drivers/dt2801.c index 0d571d817b4e..230d25010f58 100644 --- a/drivers/comedi/drivers/dt2801.c +++ b/drivers/comedi/drivers/dt2801.c @@ -31,7 +31,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include <linux/delay.h> #define DT2801_TIMEOUT 1000 diff --git a/drivers/comedi/drivers/dt2811.c b/drivers/comedi/drivers/dt2811.c index 0eb5e6ba6916..dbb9f38da289 100644 --- a/drivers/comedi/drivers/dt2811.c +++ b/drivers/comedi/drivers/dt2811.c @@ -40,8 +40,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/delay.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/dt2814.c b/drivers/comedi/drivers/dt2814.c index ed44ce0d151b..c98a5a4a7aec 100644 --- a/drivers/comedi/drivers/dt2814.c +++ b/drivers/comedi/drivers/dt2814.c @@ -27,8 +27,7 @@ #include <linux/module.h> #include <linux/interrupt.h> -#include "../comedidev.h" - +#include <linux/comedi/comedidev.h> #include <linux/delay.h> #define DT2814_CSR 0 diff --git a/drivers/comedi/drivers/dt2815.c b/drivers/comedi/drivers/dt2815.c index 5906f32aa01f..03ba2fd18a21 100644 --- a/drivers/comedi/drivers/dt2815.c +++ b/drivers/comedi/drivers/dt2815.c @@ -43,8 +43,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" - +#include <linux/comedi/comedidev.h> #include <linux/delay.h> #define DT2815_DATA 0 diff --git a/drivers/comedi/drivers/dt2817.c b/drivers/comedi/drivers/dt2817.c index 7c1463e835d3..6738045c7531 100644 --- a/drivers/comedi/drivers/dt2817.c +++ b/drivers/comedi/drivers/dt2817.c @@ -25,7 +25,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #define DT2817_CR 0 #define DT2817_DATA 1 diff --git a/drivers/comedi/drivers/dt282x.c b/drivers/comedi/drivers/dt282x.c index 2656b4b0e3d0..078f8fba7183 100644 --- a/drivers/comedi/drivers/dt282x.c +++ b/drivers/comedi/drivers/dt282x.c @@ -51,8 +51,7 @@ #include <linux/gfp.h> #include <linux/interrupt.h> #include <linux/io.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" diff --git a/drivers/comedi/drivers/dt3000.c b/drivers/comedi/drivers/dt3000.c index ec27aa4730d4..fc6e9c30e522 100644 --- a/drivers/comedi/drivers/dt3000.c +++ b/drivers/comedi/drivers/dt3000.c @@ -43,8 +43,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI BAR0 - dual-ported RAM location definitions (dev->mmio) diff --git a/drivers/comedi/drivers/dt9812.c b/drivers/comedi/drivers/dt9812.c index 704b04d2980d..b37b9d8eca0d 100644 --- a/drivers/comedi/drivers/dt9812.c +++ b/drivers/comedi/drivers/dt9812.c @@ -34,8 +34,7 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/uaccess.h> - -#include "../comedi_usb.h" +#include <linux/comedi/comedi_usb.h> #define DT9812_DIAGS_BOARD_INFO_ADDR 0xFBFF #define DT9812_MAX_WRITE_CMD_PIPE_SIZE 32 diff --git a/drivers/comedi/drivers/dyna_pci10xx.c b/drivers/comedi/drivers/dyna_pci10xx.c index c224422bb126..407a038fb3e0 100644 --- a/drivers/comedi/drivers/dyna_pci10xx.c +++ b/drivers/comedi/drivers/dyna_pci10xx.c @@ -26,8 +26,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/mutex.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #define READ_TIMEOUT 50 diff --git a/drivers/comedi/drivers/fl512.c b/drivers/comedi/drivers/fl512.c index b715f30659fa..139e801fc358 100644 --- a/drivers/comedi/drivers/fl512.c +++ b/drivers/comedi/drivers/fl512.c @@ -21,8 +21,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" - +#include <linux/comedi/comedidev.h> #include <linux/delay.h> /* diff --git a/drivers/comedi/drivers/gsc_hpdi.c b/drivers/comedi/drivers/gsc_hpdi.c index e35e4a743714..c09d135df38d 100644 --- a/drivers/comedi/drivers/gsc_hpdi.c +++ b/drivers/comedi/drivers/gsc_hpdi.c @@ -34,8 +34,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "plx9080.h" diff --git a/drivers/comedi/drivers/icp_multi.c b/drivers/comedi/drivers/icp_multi.c index 16d2b78de83c..ac4b11dbd741 100644 --- a/drivers/comedi/drivers/icp_multi.c +++ b/drivers/comedi/drivers/icp_multi.c @@ -36,8 +36,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #define ICP_MULTI_ADC_CSR 0x00 /* R/W: ADC command/status register */ #define ICP_MULTI_ADC_CSR_ST BIT(0) /* Start ADC */ diff --git a/drivers/comedi/drivers/ii_pci20kc.c b/drivers/comedi/drivers/ii_pci20kc.c index 399255dbe388..4a19bf8462be 100644 --- a/drivers/comedi/drivers/ii_pci20kc.c +++ b/drivers/comedi/drivers/ii_pci20kc.c @@ -30,7 +30,7 @@ #include <linux/module.h> #include <linux/io.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/jr3_pci.c b/drivers/comedi/drivers/jr3_pci.c index f963080dd61f..951c23fa0369 100644 --- a/drivers/comedi/drivers/jr3_pci.c +++ b/drivers/comedi/drivers/jr3_pci.c @@ -35,8 +35,7 @@ #include <linux/jiffies.h> #include <linux/slab.h> #include <linux/timer.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "jr3_pci.h" diff --git a/drivers/comedi/drivers/ke_counter.c b/drivers/comedi/drivers/ke_counter.c index bef1b20c1c8d..b825cf60e1e0 100644 --- a/drivers/comedi/drivers/ke_counter.c +++ b/drivers/comedi/drivers/ke_counter.c @@ -19,8 +19,7 @@ */ #include <linux/module.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI BAR 0 Register I/O map diff --git a/drivers/comedi/drivers/me4000.c b/drivers/comedi/drivers/me4000.c index 0d3d4cafce2e..c5dc8199771f 100644 --- a/drivers/comedi/drivers/me4000.c +++ b/drivers/comedi/drivers/me4000.c @@ -32,8 +32,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" #include "plx9052.h" diff --git a/drivers/comedi/drivers/me_daq.c b/drivers/comedi/drivers/me_daq.c index ef18e387471b..076b15097afd 100644 --- a/drivers/comedi/drivers/me_daq.c +++ b/drivers/comedi/drivers/me_daq.c @@ -23,8 +23,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/sched.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "plx9052.h" diff --git a/drivers/comedi/drivers/mf6x4.c b/drivers/comedi/drivers/mf6x4.c index 9da8dd748078..14f1d5e9cd59 100644 --- a/drivers/comedi/drivers/mf6x4.c +++ b/drivers/comedi/drivers/mf6x4.c @@ -18,8 +18,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* Registers present in BAR0 memory region */ #define MF624_GPIOC_REG 0x54 diff --git a/drivers/comedi/drivers/mite.c b/drivers/comedi/drivers/mite.c index 70960e3ba878..88f3cd6f54f1 100644 --- a/drivers/comedi/drivers/mite.c +++ b/drivers/comedi/drivers/mite.c @@ -38,8 +38,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/log2.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "mite.h" diff --git a/drivers/comedi/drivers/mpc624.c b/drivers/comedi/drivers/mpc624.c index 646f4c086204..9e51ff528ed1 100644 --- a/drivers/comedi/drivers/mpc624.c +++ b/drivers/comedi/drivers/mpc624.c @@ -44,8 +44,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" - +#include <linux/comedi/comedidev.h> #include <linux/delay.h> /* Offsets of different ports */ diff --git a/drivers/comedi/drivers/multiq3.c b/drivers/comedi/drivers/multiq3.c index c1897aee9a9a..07ff5383da99 100644 --- a/drivers/comedi/drivers/multiq3.c +++ b/drivers/comedi/drivers/multiq3.c @@ -26,8 +26,7 @@ */ #include <linux/module.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register map diff --git a/drivers/comedi/drivers/ni_6527.c b/drivers/comedi/drivers/ni_6527.c index f1a45cf7342a..ac5820085231 100644 --- a/drivers/comedi/drivers/ni_6527.c +++ b/drivers/comedi/drivers/ni_6527.c @@ -20,8 +20,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI BAR1 - Register memory map diff --git a/drivers/comedi/drivers/ni_65xx.c b/drivers/comedi/drivers/ni_65xx.c index 7cd8497420f2..58334de3b253 100644 --- a/drivers/comedi/drivers/ni_65xx.c +++ b/drivers/comedi/drivers/ni_65xx.c @@ -49,8 +49,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> /* * PCI BAR1 Register Map diff --git a/drivers/comedi/drivers/ni_660x.c b/drivers/comedi/drivers/ni_660x.c index e60d0125bcb2..0679bc39e0bc 100644 --- a/drivers/comedi/drivers/ni_660x.c +++ b/drivers/comedi/drivers/ni_660x.c @@ -26,8 +26,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "mite.h" #include "ni_tio.h" diff --git a/drivers/comedi/drivers/ni_670x.c b/drivers/comedi/drivers/ni_670x.c index c197e47486be..c875d251c230 100644 --- a/drivers/comedi/drivers/ni_670x.c +++ b/drivers/comedi/drivers/ni_670x.c @@ -24,8 +24,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/slab.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #define AO_VALUE_OFFSET 0x00 #define AO_CHAN_OFFSET 0x0c diff --git a/drivers/comedi/drivers/ni_at_a2150.c b/drivers/comedi/drivers/ni_at_a2150.c index 10ad7b88713e..ce5de58c499f 100644 --- a/drivers/comedi/drivers/ni_at_a2150.c +++ b/drivers/comedi/drivers/ni_at_a2150.c @@ -39,8 +39,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/io.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/ni_at_ao.c b/drivers/comedi/drivers/ni_at_ao.c index 2a0fb4d460db..a06dfb9da329 100644 --- a/drivers/comedi/drivers/ni_at_ao.c +++ b/drivers/comedi/drivers/ni_at_ao.c @@ -25,8 +25,7 @@ */ #include <linux/module.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/ni_atmio.c b/drivers/comedi/drivers/ni_atmio.c index 56c78da475e7..f60a4e459a98 100644 --- a/drivers/comedi/drivers/ni_atmio.c +++ b/drivers/comedi/drivers/ni_atmio.c @@ -73,8 +73,7 @@ #include <linux/module.h> #include <linux/interrupt.h> -#include "../comedidev.h" - +#include <linux/comedi/comedidev.h> #include <linux/isapnp.h> #include "ni_stc.h" diff --git a/drivers/comedi/drivers/ni_atmio16d.c b/drivers/comedi/drivers/ni_atmio16d.c index dffce1aa3e69..0bd4f88a2ac8 100644 --- a/drivers/comedi/drivers/ni_atmio16d.c +++ b/drivers/comedi/drivers/ni_atmio16d.c @@ -39,7 +39,7 @@ #include <linux/module.h> #include <linux/interrupt.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" diff --git a/drivers/comedi/drivers/ni_daq_700.c b/drivers/comedi/drivers/ni_daq_700.c index d40fc89f9cef..0ef20e9a8bc4 100644 --- a/drivers/comedi/drivers/ni_daq_700.c +++ b/drivers/comedi/drivers/ni_daq_700.c @@ -41,8 +41,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> /* daqcard700 registers */ #define DIO_W 0x04 /* WO 8bit */ diff --git a/drivers/comedi/drivers/ni_daq_dio24.c b/drivers/comedi/drivers/ni_daq_dio24.c index 44fb65afc218..84d78f2ee5ac 100644 --- a/drivers/comedi/drivers/ni_daq_dio24.c +++ b/drivers/comedi/drivers/ni_daq_dio24.c @@ -23,7 +23,7 @@ */ #include <linux/module.h> -#include "../comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> #include "8255.h" diff --git a/drivers/comedi/drivers/ni_labpc.c b/drivers/comedi/drivers/ni_labpc.c index 1f4a07bd1d26..b25a8e117072 100644 --- a/drivers/comedi/drivers/ni_labpc.c +++ b/drivers/comedi/drivers/ni_labpc.c @@ -48,8 +48,7 @@ */ #include <linux/module.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "ni_labpc.h" #include "ni_labpc_isadma.h" diff --git a/drivers/comedi/drivers/ni_labpc_common.c b/drivers/comedi/drivers/ni_labpc_common.c index dd97946eacaf..7c4687226450 100644 --- a/drivers/comedi/drivers/ni_labpc_common.c +++ b/drivers/comedi/drivers/ni_labpc_common.c @@ -12,8 +12,7 @@ #include <linux/io.h> #include <linux/delay.h> #include <linux/slab.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" #include "8255.h" diff --git a/drivers/comedi/drivers/ni_labpc_cs.c b/drivers/comedi/drivers/ni_labpc_cs.c index 4f7e2fe21254..62fecb50ec6e 100644 --- a/drivers/comedi/drivers/ni_labpc_cs.c +++ b/drivers/comedi/drivers/ni_labpc_cs.c @@ -38,8 +38,7 @@ */ #include <linux/module.h> - -#include "../comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> #include "ni_labpc.h" diff --git a/drivers/comedi/drivers/ni_labpc_isadma.c b/drivers/comedi/drivers/ni_labpc_isadma.c index a551aca6e615..dd37ec0d9b15 100644 --- a/drivers/comedi/drivers/ni_labpc_isadma.c +++ b/drivers/comedi/drivers/ni_labpc_isadma.c @@ -10,8 +10,7 @@ #include <linux/module.h> #include <linux/slab.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "ni_labpc.h" diff --git a/drivers/comedi/drivers/ni_labpc_pci.c b/drivers/comedi/drivers/ni_labpc_pci.c index ec180b0fedf7..e2a44bbd9fa6 100644 --- a/drivers/comedi/drivers/ni_labpc_pci.c +++ b/drivers/comedi/drivers/ni_labpc_pci.c @@ -22,8 +22,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "ni_labpc.h" diff --git a/drivers/comedi/drivers/ni_mio_cs.c b/drivers/comedi/drivers/ni_mio_cs.c index 4f37b4e58f09..bd967cdb2036 100644 --- a/drivers/comedi/drivers/ni_mio_cs.c +++ b/drivers/comedi/drivers/ni_mio_cs.c @@ -28,8 +28,8 @@ #include <linux/module.h> #include <linux/delay.h> +#include <linux/comedi/comedi_pcmcia.h> -#include "../comedi_pcmcia.h" #include "ni_stc.h" #include "8255.h" diff --git a/drivers/comedi/drivers/ni_pcidio.c b/drivers/comedi/drivers/ni_pcidio.c index 623f8d08d13a..2d58e83420e8 100644 --- a/drivers/comedi/drivers/ni_pcidio.c +++ b/drivers/comedi/drivers/ni_pcidio.c @@ -42,8 +42,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/sched.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "mite.h" diff --git a/drivers/comedi/drivers/ni_pcimio.c b/drivers/comedi/drivers/ni_pcimio.c index 6c813a490ba5..0b055321023d 100644 --- a/drivers/comedi/drivers/ni_pcimio.c +++ b/drivers/comedi/drivers/ni_pcimio.c @@ -94,9 +94,7 @@ #include <linux/module.h> #include <linux/delay.h> - -#include "../comedi_pci.h" - +#include <linux/comedi/comedi_pci.h> #include <asm/byteorder.h> #include "ni_stc.h" diff --git a/drivers/comedi/drivers/ni_routes.c b/drivers/comedi/drivers/ni_routes.c index f0f8cd424b30..f24eeb464eba 100644 --- a/drivers/comedi/drivers/ni_routes.c +++ b/drivers/comedi/drivers/ni_routes.c @@ -21,8 +21,7 @@ #include <linux/slab.h> #include <linux/bsearch.h> #include <linux/sort.h> - -#include "../comedi.h" +#include <linux/comedi.h> #include "ni_routes.h" #include "ni_routing/ni_route_values.h" diff --git a/drivers/comedi/drivers/ni_routes.h b/drivers/comedi/drivers/ni_routes.h index 036982315584..cff8a463a03f 100644 --- a/drivers/comedi/drivers/ni_routes.h +++ b/drivers/comedi/drivers/ni_routes.h @@ -27,7 +27,7 @@ #include <linux/bitops.h> #endif -#include "../comedi.h" +#include <linux/comedi.h> /** * struct ni_route_set - Set of destinations with a common source. diff --git a/drivers/comedi/drivers/ni_routing/ni_route_values.h b/drivers/comedi/drivers/ni_routing/ni_route_values.h index 6e358efa6f7f..80880083ea41 100644 --- a/drivers/comedi/drivers/ni_routing/ni_route_values.h +++ b/drivers/comedi/drivers/ni_routing/ni_route_values.h @@ -20,7 +20,7 @@ #ifndef _COMEDI_DRIVERS_NI_ROUTINT_NI_ROUTE_VALUES_H #define _COMEDI_DRIVERS_NI_ROUTINT_NI_ROUTE_VALUES_H -#include "../../comedi.h" +#include <linux/comedi.h> #include <linux/types.h> /* diff --git a/drivers/comedi/drivers/ni_tio.h b/drivers/comedi/drivers/ni_tio.h index e7b05718df9b..9ae2221c3c18 100644 --- a/drivers/comedi/drivers/ni_tio.h +++ b/drivers/comedi/drivers/ni_tio.h @@ -8,7 +8,7 @@ #ifndef _COMEDI_NI_TIO_H #define _COMEDI_NI_TIO_H -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> enum ni_gpct_register { NITIO_G0_AUTO_INC, diff --git a/drivers/comedi/drivers/ni_usb6501.c b/drivers/comedi/drivers/ni_usb6501.c index c42987b74b1d..0dd9edf7bced 100644 --- a/drivers/comedi/drivers/ni_usb6501.c +++ b/drivers/comedi/drivers/ni_usb6501.c @@ -87,8 +87,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> - -#include "../comedi_usb.h" +#include <linux/comedi/comedi_usb.h> #define NI6501_TIMEOUT 1000 diff --git a/drivers/comedi/drivers/pcl711.c b/drivers/comedi/drivers/pcl711.c index bd6f42fe9e3c..f1c383bd9d87 100644 --- a/drivers/comedi/drivers/pcl711.c +++ b/drivers/comedi/drivers/pcl711.c @@ -29,8 +29,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/pcl724.c b/drivers/comedi/drivers/pcl724.c index 1a5799278a7a..b3f472c93e80 100644 --- a/drivers/comedi/drivers/pcl724.c +++ b/drivers/comedi/drivers/pcl724.c @@ -25,7 +25,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" diff --git a/drivers/comedi/drivers/pcl726.c b/drivers/comedi/drivers/pcl726.c index 88f25d7e76f7..0430630e6ebb 100644 --- a/drivers/comedi/drivers/pcl726.c +++ b/drivers/comedi/drivers/pcl726.c @@ -50,8 +50,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #define PCL726_AO_MSB_REG(x) (0x00 + ((x) * 2)) #define PCL726_AO_LSB_REG(x) (0x01 + ((x) * 2)) diff --git a/drivers/comedi/drivers/pcl730.c b/drivers/comedi/drivers/pcl730.c index 32a29129e6e8..d2733cd5383d 100644 --- a/drivers/comedi/drivers/pcl730.c +++ b/drivers/comedi/drivers/pcl730.c @@ -25,7 +25,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register map diff --git a/drivers/comedi/drivers/pcl812.c b/drivers/comedi/drivers/pcl812.c index b87ab3840eee..f00976ddfc2a 100644 --- a/drivers/comedi/drivers/pcl812.c +++ b/drivers/comedi/drivers/pcl812.c @@ -114,8 +114,7 @@ #include <linux/gfp.h> #include <linux/delay.h> #include <linux/io.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/pcl816.c b/drivers/comedi/drivers/pcl816.c index c368a337a0ae..c5acdc8913f8 100644 --- a/drivers/comedi/drivers/pcl816.c +++ b/drivers/comedi/drivers/pcl816.c @@ -35,8 +35,7 @@ #include <linux/delay.h> #include <linux/io.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/pcl818.c b/drivers/comedi/drivers/pcl818.c index f4b4a686c710..20fcd6d588f8 100644 --- a/drivers/comedi/drivers/pcl818.c +++ b/drivers/comedi/drivers/pcl818.c @@ -97,8 +97,7 @@ #include <linux/delay.h> #include <linux/io.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_isadma.h" #include "comedi_8254.h" diff --git a/drivers/comedi/drivers/pcm3724.c b/drivers/comedi/drivers/pcm3724.c index 0cb1ad060402..93ae6cffed44 100644 --- a/drivers/comedi/drivers/pcm3724.c +++ b/drivers/comedi/drivers/pcm3724.c @@ -24,7 +24,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #include "8255.h" diff --git a/drivers/comedi/drivers/pcmad.c b/drivers/comedi/drivers/pcmad.c index eec89a0afb2f..976eda43881b 100644 --- a/drivers/comedi/drivers/pcmad.c +++ b/drivers/comedi/drivers/pcmad.c @@ -29,7 +29,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> #define PCMAD_STATUS 0 #define PCMAD_LSB 1 diff --git a/drivers/comedi/drivers/pcmda12.c b/drivers/comedi/drivers/pcmda12.c index 14ab1f0d1e9f..611f13bedca0 100644 --- a/drivers/comedi/drivers/pcmda12.c +++ b/drivers/comedi/drivers/pcmda12.c @@ -40,7 +40,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* AI range is not configurable, it's set by jumpers on the board */ static const struct comedi_lrange pcmda12_ranges = { diff --git a/drivers/comedi/drivers/pcmmio.c b/drivers/comedi/drivers/pcmmio.c index 24a9568d3378..c2402239d551 100644 --- a/drivers/comedi/drivers/pcmmio.c +++ b/drivers/comedi/drivers/pcmmio.c @@ -66,8 +66,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/slab.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/pcmuio.c b/drivers/comedi/drivers/pcmuio.c index b299d648a0eb..33b24dbbb919 100644 --- a/drivers/comedi/drivers/pcmuio.c +++ b/drivers/comedi/drivers/pcmuio.c @@ -65,8 +65,7 @@ #include <linux/module.h> #include <linux/interrupt.h> - -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/quatech_daqp_cs.c b/drivers/comedi/drivers/quatech_daqp_cs.c index fe4408ebf6b3..2a76c75c513b 100644 --- a/drivers/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/comedi/drivers/quatech_daqp_cs.c @@ -41,8 +41,7 @@ */ #include <linux/module.h> - -#include "../comedi_pcmcia.h" +#include <linux/comedi/comedi_pcmcia.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/rtd520.c b/drivers/comedi/drivers/rtd520.c index 2d99a648b054..ee5bca2b1c09 100644 --- a/drivers/comedi/drivers/rtd520.c +++ b/drivers/comedi/drivers/rtd520.c @@ -85,8 +85,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "comedi_8254.h" #include "plx9080.h" diff --git a/drivers/comedi/drivers/rti800.c b/drivers/comedi/drivers/rti800.c index 327fd93b8b12..1b02e47bdb4c 100644 --- a/drivers/comedi/drivers/rti800.c +++ b/drivers/comedi/drivers/rti800.c @@ -42,7 +42,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register map diff --git a/drivers/comedi/drivers/rti802.c b/drivers/comedi/drivers/rti802.c index 195e2b1ac4c1..d66762a22258 100644 --- a/drivers/comedi/drivers/rti802.c +++ b/drivers/comedi/drivers/rti802.c @@ -22,7 +22,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/s526.c b/drivers/comedi/drivers/s526.c index 085cf5b449e5..9245c679a3c4 100644 --- a/drivers/comedi/drivers/s526.c +++ b/drivers/comedi/drivers/s526.c @@ -27,7 +27,7 @@ */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* * Register I/O map diff --git a/drivers/comedi/drivers/s626.c b/drivers/comedi/drivers/s626.c index e7aba937d896..0e5f9a9a7fd3 100644 --- a/drivers/comedi/drivers/s626.c +++ b/drivers/comedi/drivers/s626.c @@ -55,8 +55,7 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/types.h> - -#include "../comedi_pci.h" +#include <linux/comedi/comedi_pci.h> #include "s626.h" diff --git a/drivers/comedi/drivers/ssv_dnp.c b/drivers/comedi/drivers/ssv_dnp.c index 016d315aa584..813bd0853b0b 100644 --- a/drivers/comedi/drivers/ssv_dnp.c +++ b/drivers/comedi/drivers/ssv_dnp.c @@ -19,7 +19,7 @@ /* include files ----------------------------------------------------------- */ #include <linux/module.h> -#include "../comedidev.h" +#include <linux/comedi/comedidev.h> /* Some global definitions: the registers of the DNP ----------------------- */ /* */ diff --git a/drivers/comedi/drivers/usbdux.c b/drivers/comedi/drivers/usbdux.c index 0350f303d557..92d514b3c1c3 100644 --- a/drivers/comedi/drivers/usbdux.c +++ b/drivers/comedi/drivers/usbdux.c @@ -73,8 +73,7 @@ #include <linux/input.h> #include <linux/fcntl.h> #include <linux/compiler.h> - -#include "../comedi_usb.h" +#include <linux/comedi/comedi_usb.h> /* constants for firmware upload and download */ #define USBDUX_FIRMWARE "usbdux_firmware.bin" diff --git a/drivers/comedi/drivers/usbduxfast.c b/drivers/comedi/drivers/usbduxfast.c index 4af012968cb6..39faae0ecb19 100644 --- a/drivers/comedi/drivers/usbduxfast.c +++ b/drivers/comedi/drivers/usbduxfast.c @@ -40,7 +40,7 @@ #include <linux/input.h> #include <linux/fcntl.h> #include <linux/compiler.h> -#include "../comedi_usb.h" +#include <linux/comedi/comedi_usb.h> /* * timeout for the USB-transfer diff --git a/drivers/comedi/drivers/usbduxsigma.c b/drivers/comedi/drivers/usbduxsigma.c index 54d7605e909f..2aaeaf44fbe5 100644 --- a/drivers/comedi/drivers/usbduxsigma.c +++ b/drivers/comedi/drivers/usbduxsigma.c @@ -40,8 +40,7 @@ #include <linux/fcntl.h> #include <linux/compiler.h> #include <asm/unaligned.h> - -#include "../comedi_usb.h" +#include <linux/comedi/comedi_usb.h> /* timeout for the USB-transfer in ms*/ #define BULK_TIMEOUT 1000 diff --git a/drivers/comedi/drivers/vmk80xx.c b/drivers/comedi/drivers/vmk80xx.c index 4b00a9ea611a..46023adc5395 100644 --- a/drivers/comedi/drivers/vmk80xx.c +++ b/drivers/comedi/drivers/vmk80xx.c @@ -35,8 +35,7 @@ #include <linux/slab.h> #include <linux/poll.h> #include <linux/uaccess.h> - -#include "../comedi_usb.h" +#include <linux/comedi/comedi_usb.h> enum { DEVICE_VMK8055, diff --git a/drivers/comedi/kcomedilib/kcomedilib_main.c b/drivers/comedi/kcomedilib/kcomedilib_main.c index df9bba1b69ed..43fbe1a63b14 100644 --- a/drivers/comedi/kcomedilib/kcomedilib_main.c +++ b/drivers/comedi/kcomedilib/kcomedilib_main.c @@ -16,9 +16,9 @@ #include <linux/mm.h> #include <linux/io.h> -#include "../comedi.h" -#include "../comedilib.h" -#include "../comedidev.h" +#include <linux/comedi.h> +#include <linux/comedi/comedidev.h> +#include <linux/comedi/comedilib.h> MODULE_AUTHOR("David Schleef <ds@schleef.org>"); MODULE_DESCRIPTION("Comedi kernel library"); diff --git a/drivers/comedi/proc.c b/drivers/comedi/proc.c index 8bc8e42beb90..2e4496633d3d 100644 --- a/drivers/comedi/proc.c +++ b/drivers/comedi/proc.c @@ -13,7 +13,7 @@ * was cool. */ -#include "comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_internal.h" #include <linux/proc_fs.h> #include <linux/seq_file.h> diff --git a/drivers/comedi/range.c b/drivers/comedi/range.c index a4e6fe0fb729..8f43cf88d784 100644 --- a/drivers/comedi/range.c +++ b/drivers/comedi/range.c @@ -8,7 +8,7 @@ */ #include <linux/uaccess.h> -#include "comedidev.h" +#include <linux/comedi/comedidev.h> #include "comedi_internal.h" const struct comedi_lrange range_bipolar10 = { 1, {BIP_RANGE(10)} }; |