These comments look terrible and are full of redundant information.
Also reformat the license at the head of the file to wrap at 80 char.
Signed-off-by: Fred Akers <knivey@botops.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-/**
-@verbatim
-
-Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
-
- ADDI-DATA GmbH
- Dieselstrasse 3
- D-77833 Ottersweier
- Tel: +19(0)7223/9493-0
- Fax: +49(0)7223/9493-92
- http://www.addi-data.com
- info@addi-data.com
-
-This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-@endverbatim
-*/
/*
-
- +-----------------------------------------------------------------------+
- | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier |
- +-----------------------------------------------------------------------+
- | Tel : +49 (0) 7223/9493-0 | email : info@addi-data.com |
- | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com |
- +-------------------------------+---------------------------------------+
- | Project : APCI-035 | Compiler : GCC |
- | Module name : hwdrv_apci035.c | Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-035 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
+ * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
+ *
+ * ADDI-DATA GmbH
+ * Dieselstrasse 3
+ * D-77833 Ottersweier
+ * Tel: +19(0)7223/9493-0
+ * Fax: +49(0)7223/9493-92
+ * http://www.addi-data.com
+ * info@addi-data.com
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ */
/* Card Specific information */
#define APCI035_ADDRESS_RANGE 255
static int i_WatchdogNbr;
static int i_Temp;
static int i_Flag = 1;
+
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci035_timer_config |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures The Timer , Counter or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 0 Configure As Timer |
-| 1 Configure As Watchdog |
-| data[1] : Watchdog number
-| data[2] : Time base Unit |
-| data[3] : Reload Value |
-| data[4] : External Trigger |
-| 1:Enable
-| 0:Disable
-| data[5] :External Trigger Level
-| 00 Trigger Disabled
-| 01 Trigger Enabled (Low level)
-| 10 Trigger Enabled (High Level)
-| 11 Trigger Enabled (High/Low level)
-| data[6] : External Gate |
-| 1:Enable
-| 0:Disable
-| data[7] : External Gate level
-| 00 Gate Disabled
-| 01 Gate Enabled (Low level)
-| 10 Gate Enabled (High Level)
-| data[8] :Warning Relay
-| 1: ENABLE
-| 0: DISABLE
-| data[9] :Warning Delay available
-| data[10] :Warning Relay Time unit
-| data[11] :Warning Relay Time Reload value
-| data[12] :Reset Relay
-| 1 : ENABLE
-| 0 : DISABLE
-| data[13] :Interrupt
-| 1 : ENABLE
-| 0 : DISABLE
-|
-|
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures The Timer , Counter or Watchdog
+ *
+ * data[0] 0 = Configure As Timer, 1 = Configure As Watchdog
+ * data[1] Watchdog number
+ * data[2] Time base Unit
+ * data[3] Reload Value
+ * data[4] External Trigger, 1 = Enable, 0 = Disable
+ * data[5] External Trigger Level
+ * 00 = Trigger Disabled
+ * 01 = Trigger Enabled (Low level)
+ * 10 = Trigger Enabled (High Level)
+ * 11 = Trigger Enabled (High/Low level)
+ * data[6] External Gate, 1 = Enable, 0 = Disable
+ * data[7] External Gate level
+ * 00 = Gate Disabled
+ * 01 = Gate Enabled (Low level)
+ * 10 = Gate Enabled (High Level)
+ * data[8] Warning Relay, 1 = Enable, 0 = Disable
+ * data[9] Warning Delay available
+ * data[10] Warning Relay Time unit
+ * data[11] Warning Relay Time Reload value
+ * data[12] Reset Relay, 1 = Enable, 0 = Disable
+ * data[13] Interrupt, 1 = Enable, 0 = Disable
+ */
static int apci035_timer_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci035_timer_write |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Start / Stop The Selected Timer , or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 0 - Stop Selected Timer/Watchdog |
-| 1 - Start Selected Timer/Watchdog |
-| 2 - Trigger Selected Timer/Watchdog |
-| 3 - Stop All Timer/Watchdog |
-| 4 - Start All Timer/Watchdog |
-| 5 - Trigger All Timer/Watchdog |
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Start / Stop The Selected Timer , or Watchdog
+ *
+ * data[0]
+ * 0 - Stop Selected Timer/Watchdog
+ * 1 - Start Selected Timer/Watch*dog
+ * 2 - Trigger Selected Timer/Watchdog
+ * 3 - Stop All Timer/Watchdog
+ * 4 - Start All Timer/Watchdog
+ * 5 - Trigger All Timer/Watchdog
+ */
static int apci035_timer_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci035_timer_read |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Read The Selected Timer , Counter or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : data[0] : software trigger status
-| data[1] : hardware trigger status
-| data[2] : Software clear status
-| data[3] : Overflow status
-| data[4] : Timer actual value
-|
-
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Read The Selected Timer , Counter or Watchdog
+ *
+ * data[0] software trigger status
+ * data[1] hardware trigger status
+ * data[2] Software clear status
+ * data[3] Overflow status
+ * data[4] Timer actual value
+ */
static int apci035_timer_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci035_ai_config |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures The Analog Input Subdevice |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s : Subdevice Pointer |
-| struct comedi_insn *insn : Insn Structure Pointer |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| data[0] : Warning delay value
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures The Analog Input Subdevice
+ *
+ * data[0] Warning delay value
+ */
static int apci035_ai_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci035_ai_read |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Read value of the selected channel |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_NoOfChannels : No Of Channels To read |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-| data[0] : Digital Value Of Input |
-| |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Read value of the selected channel
+ *
+ * data[0] Digital Value Of Input
+ */
static int apci035_ai_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
return insn->n;
}
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci035_reset(struct comedi_device *dev)
-| |
-+----------------------------------------------------------------------------+
-| Task :Resets the registers of the card |
-+----------------------------------------------------------------------------+
-| Input Parameters : |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : |
-| |
-+----------------------------------------------------------------------------+
-*/
static int apci035_reset(struct comedi_device *dev)
{
struct addi_private *devpriv = dev->private;
return 0;
}
-/*
-+----------------------------------------------------------------------------+
-| Function Name : static void apci035_interrupt
-| (int irq , void *d) |
-+----------------------------------------------------------------------------+
-| Task : Interrupt processing Routine |
-+----------------------------------------------------------------------------+
-| Input Parameters : int irq : irq number |
-| void *d : void pointer |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
static void apci035_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
-/**
-@verbatim
-
-Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
-
- ADDI-DATA GmbH
- Dieselstrasse 3
- D-77833 Ottersweier
- Tel: +19(0)7223/9493-0
- Fax: +49(0)7223/9493-92
- http://www.addi-data.com
- info@addi-data.com
-
-This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-@endverbatim
-*/
/*
-
- +-----------------------------------------------------------------------+
- | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier |
- +-----------------------------------------------------------------------+
- | Tel : +49 (0) 7223/9493-0 | email : info@addi-data.com |
- | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com |
- +-------------------------------+---------------------------------------+
- | Project : APCI-1500 | Compiler : GCC |
- | Module name : hwdrv_apci1500.c| Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-1500 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
-
-/********* Definitions for APCI-1500 card *****/
+ * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
+ *
+ * ADDI-DATA GmbH
+ * Dieselstrasse 3
+ * D-77833 Ottersweier
+ * Tel: +19(0)7223/9493-0
+ * Fax: +49(0)7223/9493-92
+ * http://www.addi-data.com
+ * info@addi-data.com
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ */
/* Card Specific information */
#define APCI1500_ADDRESS_RANGE 4
i_WatchdogCounter3Enabled;
/*
- +----------------------------------------------------------------------------+
- | Function Name : int apci1500_di_config |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : An event can be generated for each port. |
-| The first event is related to the first 8 channels |
-| (port 1) and the second to the following 6 channels |
-| (port 2). An interrupt is generated when one or both |
-| events have occurred |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] :Number of the input port on |
-| which the event will take place |
-| (1 or 2)
-| data[1] : The event logic for port 1 has |
-| three possibilities |
-| :0 APCI1500_AND :This logic |
-| links |
-| the inputs |
-| with an AND |
-| logic. |
-| 1 APCI1500_OR :This logic |
-| links |
-| the inputs |
-| with a |
-| OR logic. |
-| 2 APCI1500_OR_PRIORITY |
-| :This logic |
-| links |
-| the inputs |
-| with a |
-| priority |
-| OR logic. |
-| Input 1 |
-| has the |
-| highest |
-| priority |
-| level and |
-| input 8 |
-| the smallest|
-| For the second port the user has|
-| 1 possibility: |
-| APCI1500_OR :This logic |
-| links |
-| the inputs |
-| with a |
-| polarity |
-| OR logic |
-| data[2] : These 8-character word for port1|
-| and 6-character word for port 2 |
-| give the mask of the event. |
-| Each place gives the state |
-| of the input channels and can |
-| have one of these six characters|
-| |
-| 0 : This input must be on 0 |
-| 1 : This input must be on 1 |
-| 2 : This input reacts to |
-| a falling edge |
-| 3 : This input reacts to a |
-| rising edge |
-| 4 : This input reacts to both edges |
-|
-| 5 : This input is not |
-| used for event |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * An event can be generated for each port. The first event is related to the
+ * first 8 channels (port 1) and the second to the following 6 channels (port 2)
+ * An interrupt is generated when one or both events have occurred.
+ *
+ * data[0] Number of the input port on which the event will take place (1 or 2)
+ * data[1] The event logic for port 1 has three possibilities:
+ * APCI1500_AND This logic links the inputs with an AND logic.
+ * APCI1500_OR This logic links the inputs with a OR logic.
+ * APCI1500_OR_PRIORITY This logic links the inputs with a priority OR
+ * logic. Input 1 has the highest priority level
+ * and input 8 the smallest.
+ * For the second port the user has 1 possibility:
+ * APCI1500_OR This logic links the inputs with a polarity OR logic
+ * data[2] These 8-character word for port1 and 6-character word for port 2
+ * give the mask of the event. Each place gives the state of the input
+ * channels and can have one of these six characters
+ * 0 This input must be on 0
+ * 1 This input must be on 1
+ * 2 This input reacts to a falling edge
+ * 3 This input reacts to a rising edge
+ * 4 This input reacts to both edges
+ * 5 This input is not used for event
+ */
static int apci1500_di_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_di_write |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Allows or disallows a port event |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_Channel : Channel number to read |
-| unsigned int *data : Data Pointer to read status |
-| data[0] :0 Start input event
-| 1 Stop input event
-| data[1] :No of port (1 or 2)
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Allows or disallows a port event
+ *
+ * data[0] 0 = Start input event, 1 = Stop input event
+ * data[1] Number of port (1 or 2)
+ */
static int apci1500_di_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_di_read |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Return the status of the digital input |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_Channel : Channel number to read |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Return the status of the digital input
+ */
static int apci1500_di_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_do_config
-| (struct comedi_device *dev,struct comedi_subdevice *s struct comedi_insn
-| *insn,unsigned int *data) |
-| |
-+----------------------------------------------------------------------------+
-| Task : Configures the digital output memory and the digital
-| output error interrupt |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| data[0] :1:Memory on |
-| 0:Memory off |
-| data[1] :1 Enable the voltage error interrupt
-| :0 Disable the voltage error interrupt |
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures the digital output memory and the digital output error interrupt
+ *
+ * data[1] 1 = Enable the voltage error interrupt
+ * 2 = Disable the voltage error interrupt
+ */
static int apci1500_do_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_do_write |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Writes port value To the selected port |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int ui_NoOfChannels : No Of Channels To Write |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Writes port value to the selected port
+ */
static int apci1500_do_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_timer_config(comedi_device
-| *dev,struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data)|
-| |
-+----------------------------------------------------------------------------+
-| Task : Configures The Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status data[0] : 2 APCI1500_1_8_KHZ
-| 1 APCI1500_3_6_KHZ |
-| 0 APCI1500_115_KHZ
-| data[1] : 0 Counter1/Timer1
-| 1 Counter2/Timer2
-| 2 Counter3/Watchdog
-| data[2] : 0 Counter
-| 1 Timer/Watchdog
-| data[3] : This parameter has |
-| two meanings. |
-| - If the counter/timer |
-| is used as a counter |
-| the limit value of |
-| the counter is given |
-| |
-| - If the counter/timer |
-| is used as a timer, |
-| the divider factor |
-| for the output is |
-| given.
-| data[4] : 0 APCI1500_CONTINUOUS
-| 1 APCI1500_SINGLE
-| data[5] : 0 Software Trigger
-| 1 Hardware Trigger
-|
-| data[6] :0 Software gate
-| 1 Hardware gate
-| data[7] :0 Interrupt Disable
-| 1 Interrupt Enable
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures The Watchdog
+ *
+ * data[0] 0 = APCI1500_115_KHZ, 1 = APCI1500_3_6_KHZ, 2 = APCI1500_1_8_KHZ
+ * data[1] 0 = Counter1/Timer1, 1 = Counter2/Timer2, 2 = Counter3/Watchdog
+ * data[2] 0 = Counter, 1 = Timer/Watchdog
+ * data[3] This parameter has two meanings. If the counter/timer is used as
+ * a counter the limit value of the counter is given. If the counter/timer
+ * is used as a timer, the divider factor for the output is given.
+ * data[4] 0 = APCI1500_CONTINUOUS, 1 = APCI1500_SINGLE
+ * data[5] 0 = Software Trigger, 1 = Hardware Trigger
+ * data[6] 0 = Software gate, 1 = Hardware gate
+ * data[7] 0 = Interrupt Disable, 1 = Interrupt Enable
+ */
static int apci1500_timer_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_timer_write
-| (struct comedi_device *dev,struct comedi_subdevice *s,
-| struct comedi_insn *insn,unsigned int *data); |
-+----------------------------------------------------------------------------+
-| Task : Start / Stop or trigger the timer counter or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-| data[0] : 0 Counter1/Timer1
-| 1 Counter2/Timer2
-| 2 Counter3/Watchdog
-| data[1] : 0 start
-| 1 stop
-| 2 Trigger
-| data[2] : 0 Counter
-| 1 Timer/Watchdog
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Start / Stop or trigger the timer counter or Watchdog
+ *
+ * data[0] 0 = Counter1/Timer1, 1 = Counter2/Timer2, 2 = Counter3/Watchdog
+ * data[1] 0 = Start, 1 = Stop, 2 = Trigger
+ * data[2] 0 = Counter, 1 = Timer/Watchdog
+ */
static int apci1500_timer_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_timer_bits |
-| (struct comedi_device *dev,struct comedi_subdevice *s,struct comedi_insn *insn,
-| unsigned int *data); |
-+----------------------------------------------------------------------------+
-| Task : Read The Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-| data[0] : 0 Counter1/Timer1
-| 1 Counter2/Timer2
-| 2 Counter3/Watchdog
-|
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Read The Watchdog
+ *
+ * data[0] 0 = Counter1/Timer1, 1 = Counter2/Timer2, 2 = Counter3/Watchdog
+ */
static int apci1500_timer_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_timer_read |
-| (struct comedi_device *dev,struct comedi_subdevice *s,struct comedi_insn *insn,
-| unsigned int *data); |
-+----------------------------------------------------------------------------+
-| Task : Read the interrupt mask |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-
-
-+----------------------------------------------------------------------------+
-| Output Parameters : -- data[0]:The interrupt mask value data[1]:Channel no
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Read the interrupt mask
+ *
+ * data[0] The interrupt mask value
+ * data[1] Channel Number
+ */
static int apci1500_timer_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_do_bits |
-| (struct comedi_device *dev,struct comedi_subdevice *s,struct comedi_insn *insn,
-| unsigned int *data); |
-+----------------------------------------------------------------------------+
-| Task : Configures the interrupt registers |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer |
-|
-
-+----------------------------------------------------------------------------+
-| Output Parameters : --
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures the interrupt registers
+ */
static int apci1500_do_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
return insn->n;
}
-/*
-+----------------------------------------------------------------------------+
-| Function Name : static void apci1500_interrupt
-| (int irq , void *d) |
-+----------------------------------------------------------------------------+
-| Task : Interrupt handler |
-+----------------------------------------------------------------------------+
-| Input Parameters : int irq : irq number |
-| void *d : void pointer |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
static void apci1500_interrupt(int irq, void *d)
{
return;
}
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1500_reset(struct comedi_device *dev)
-+----------------------------------------------------------------------------+
-| Task :resets all the registers |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : |
-| |
-+----------------------------------------------------------------------------+
-*/
static int apci1500_reset(struct comedi_device *dev)
{
struct addi_private *devpriv = dev->private;
-/**
-@verbatim
-
-Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
-
- ADDI-DATA GmbH
- Dieselstrasse 3
- D-77833 Ottersweier
- Tel: +19(0)7223/9493-0
- Fax: +49(0)7223/9493-92
- http://www.addi-data.com
- info@addi-data.com
-
-This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-@endverbatim
-*/
/*
-
- +-----------------------------------------------------------------------+
- | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier |
- +-----------------------------------------------------------------------+
- | Tel : +49 (0) 7223/9493-0 | email : info@addi-data.com |
- | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com |
- +-------------------------------+---------------------------------------+
- | Project : APCI-1564 | Compiler : GCC |
- | Module name : hwdrv_apci1564.c| Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-1564 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
-
-/********* Definitions for APCI-1564 card *****/
+ * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
+ *
+ * ADDI-DATA GmbH
+ * Dieselstrasse 3
+ * D-77833 Ottersweier
+ * Tel: +19(0)7223/9493-0
+ * Fax: +49(0)7223/9493-92
+ * http://www.addi-data.com
+ * info@addi-data.com
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ */
#define APCI1564_ADDRESS_RANGE 128
static unsigned int ui_InterruptData, ui_Type;
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_di_config |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures the digital input Subdevice |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 1 Enable Digital Input Interrupt |
-| 0 Disable Digital Input Interrupt |
-| data[1] : 0 ADDIDATA Interrupt OR LOGIC |
-| : 1 ADDIDATA Interrupt AND LOGIC |
-| data[2] : Interrupt mask for the mode 1 |
-| data[3] : Interrupt mask for the mode 2 |
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures the digital input Subdevice
+ *
+ * data[0] 1 = Enable interrupt, 0 = Disable interrupt
+ * data[1] 0 = ADDIDATA Interrupt OR LOGIC, 1 = ADDIDATA Interrupt AND LOGIC
+ * data[2] Interrupt mask for the mode 1
+ * data[3] Interrupt mask for the mode 2
+ */
static int apci1564_di_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_do_config |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures The Digital Output Subdevice. |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[1] : 1 Enable VCC Interrupt |
-| 0 Disable VCC Interrupt |
-| data[2] : 1 Enable CC Interrupt |
-| 0 Disable CC Interrupt |
-| |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures The Digital Output Subdevice.
+ *
+ * data[1] 0 = Disable VCC Interrupt, 1 = Enable VCC Interrupt
+ * data[2] 0 = Disable CC Interrupt, 1 = Enable CC Interrupt
+ */
static int apci1564_do_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_timer_config |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Configures The Timer , Counter or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 0 Configure As Timer |
-| 1 Configure As Counter |
-| 2 Configure As Watchdog |
-| data[1] : 1 Enable Interrupt |
-| 0 Disable Interrupt |
-| data[2] : Time Unit |
-| data[3] : Reload Value |
-| data[4] : Timer Mode |
-| data[5] : Timer Counter Watchdog Number|
- data[6] : Counter Direction
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Configures The Timer, Counter or Watchdog
+ *
+ * data[0] Configure as: 0 = Timer, 1 = Counter, 2 = Watchdog
+ * data[1] 1 = Enable Interrupt, 0 = Disable Interrupt
+ * data[2] Time Unit
+ * data[3] Reload Value
+ * data[4] Timer Mode
+ * data[5] Timer Counter Watchdog Number
+ * data[6] Counter Direction
+ */
static int apci1564_timer_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_timer_write |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Start / Stop The Selected Timer , Counter or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-| data[0] : 0 Timer |
-| 1 Counter |
-| 2 Watchdog | | data[1] : 1 Start |
-| 0 Stop |
-| 2 Trigger |
-| Clear (Only Counter) |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Start / Stop The Selected Timer, Counter or Watchdog
+ *
+ * data[0] Configure as: 0 = Timer, 1 = Counter, 2 = Watchdog
+ * data[1] 0 = Stop, 1 = Start, 2 = Trigger Clear (Only Counter)
+ */
static int apci1564_timer_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_timer_read |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task : Read The Selected Timer , Counter or Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| unsigned int *data : Data Pointer contains |
-| configuration parameters as below |
-| |
-
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Read The Selected Timer, Counter or Watchdog
+ */
static int apci1564_timer_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_do_read |
-| (struct comedi_device *dev,struct comedi_subdevice *s, |
-| struct comedi_insn *insn,unsigned int *data) |
-+----------------------------------------------------------------------------+
-| Task :Reads the interrupt status register |
-+----------------------------------------------------------------------------+
-| Input Parameters : |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : |
-| |
-+----------------------------------------------------------------------------+
-*/
-
+ * Reads the interrupt status register
+ */
static int apci1564_do_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
}
/*
-+----------------------------------------------------------------------------+
-| Function Name : static void apci1564_interrupt
-| (int irq , void *d) |
-+----------------------------------------------------------------------------+
-| Task : Interrupt handler for the interruptible digital inputs |
-+----------------------------------------------------------------------------+
-| Input Parameters : int irq : irq number |
-| void *d : void pointer |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
+ * Interrupt handler for the interruptible digital inputs
+ */
static void apci1564_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
return;
}
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int apci1564_reset(struct comedi_device *dev)
-+----------------------------------------------------------------------------+
-| Task :resets all the registers |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : |
-| |
-+----------------------------------------------------------------------------+
-*/
-
static int apci1564_reset(struct comedi_device *dev)
{
struct addi_private *devpriv = dev->private;
projects / platform / kernel / linux-starfive.git / commitdiff