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staging: comedi: addi_apci_035: remove driver

Browse Source 
According to ADDI-DATA, this board was discontinued last year and they
feel that no further development is needed for this driver. Remove the
driver from comedi to help with the addi-data cleanup.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-10-20 10:37:43 -07:00 committed by Greg Kroah-Hartman
parent bcbb0c47c7
commit 4a3df1540b
4 changed files with 0 additions and 620 deletions
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8
drivers/staging/comedi/Kconfig
View File

@ -594,14 +594,6 @@ config COMEDI_ADDI_WATCHDOG
boards. This module will be automatically selected when needed. The
module will be called addi_watchdog.
config COMEDI_ADDI_APCI_035
tristate "ADDI-DATA APCI_035 support"
---help---
Enable support for ADDI-DATA APCI_035 cards
To compile this driver as a module, choose M here: the module will be
called addi_apci_035.
config COMEDI_ADDI_APCI_1032
tristate "ADDI-DATA APCI_1032 support"
---help---

1
drivers/staging/comedi/drivers/Makefile
View File

@ -60,7 +60,6 @@ obj-$(CONFIG_COMEDI_S526) += s526.o
# Comedi PCI drivers
obj-$(CONFIG_COMEDI_8255_PCI) += 8255_pci.o
obj-$(CONFIG_COMEDI_ADDI_WATCHDOG) += addi_watchdog.o
obj-$(CONFIG_COMEDI_ADDI_APCI_035) += addi_apci_035.o
obj-$(CONFIG_COMEDI_ADDI_APCI_1032) += addi_apci_1032.o
obj-$(CONFIG_COMEDI_ADDI_APCI_1500) += addi_apci_1500.o
obj-$(CONFIG_COMEDI_ADDI_APCI_1516) += addi_apci_1516.o

482
drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c
View File

@ -1,482 +0,0 @@
/*
* 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
/* Timer / Watchdog Related Defines */
#define APCI035_TCW_SYNC_ENABLEDISABLE 0
#define APCI035_TCW_RELOAD_VALUE 4
#define APCI035_TCW_TIMEBASE 8
#define APCI035_TCW_PROG 12
#define APCI035_TCW_TRIG_STATUS 16
#define APCI035_TCW_IRQ 20
#define APCI035_TCW_WARN_TIMEVAL 24
#define APCI035_TCW_WARN_TIMEBASE 28
#define ADDIDATA_TIMER 0
/* #define ADDIDATA_WATCHDOG 1 */
#define APCI035_TW1 0
#define APCI035_TW2 32
#define APCI035_TW3 64
#define APCI035_TW4 96
#define APCI035_AI_OFFSET 0
#define APCI035_TEMP 128
#define APCI035_ALR_SEQ 4
#define APCI035_START_STOP_INDEX 8
#define APCI035_ALR_START_STOP 12
#define APCI035_ALR_IRQ 16
#define APCI035_EOS 20
#define APCI035_CHAN_NO 24
#define APCI035_CHAN_VAL 28
#define APCI035_CONV_TIME_TIME_BASE 36
#define APCI035_RELOAD_CONV_TIME_VAL 32
#define APCI035_DELAY_TIME_TIME_BASE 44
#define APCI035_RELOAD_DELAY_TIME_VAL 40
#define ENABLE_EXT_TRIG 1
#define ENABLE_EXT_GATE 2
#define ENABLE_EXT_TRIG_GATE 3
#define ANALOG_INPUT 0
#define TEMPERATURE 1
#define RESISTANCE 2
#define ADDIDATA_GREATER_THAN_TEST 0
#define ADDIDATA_LESS_THAN_TEST 1
#define APCI035_MAXVOLT 2.5
#define ADDIDATA_UNIPOLAR 1
#define ADDIDATA_BIPOLAR 2
/* ANALOG INPUT RANGE */
static struct comedi_lrange range_apci035_ai = {
8, {
BIP_RANGE(10),
BIP_RANGE(5),
BIP_RANGE(2),
BIP_RANGE(1),
UNI_RANGE(10),
UNI_RANGE(5),
UNI_RANGE(2),
UNI_RANGE(1)
}
};
static int i_WatchdogNbr;
static int i_Temp;
static int i_Flag = 1;
/*
* 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,
unsigned int *data)
{
struct apci035_private *devpriv = dev->private;
unsigned int ui_Status;
unsigned int ui_Command;
unsigned int ui_Mode;
i_Temp = 0;
devpriv->tsk_Current = current;
devpriv->b_TimerSelectMode = data[0];
i_WatchdogNbr = data[1];
if (data[0] == 0)
ui_Mode = 2;
else
ui_Mode = 0;
ui_Command = 0;
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Set the reload value */
outl(data[3], devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 4);
/* Set the time unit */
outl(data[2], devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 8);
if (data[0] == ADDIDATA_TIMER) {
/* Set the mode : */
/* - Disable the hardware */
/* - Disable the counter mode */
/* - Disable the warning */
/* - Disable the reset */
/* - Enable the timer mode */
/* - Set the timer mode */
ui_Command =
(ui_Command & 0xFFF719E2UL) | ui_Mode << 13UL | 0x10UL;
} else if (data[0] == ADDIDATA_WATCHDOG) {
/* Set the mode : */
/* - Disable the hardware */
/* - Disable the counter mode */
/* - Disable the warning */
/* - Disable the reset */
/* - Disable the timer mode */
ui_Command = ui_Command & 0xFFF819E2UL;
} else {
dev_err(dev->class_dev, "The parameter for Timer/watchdog selection is in error\n");
return -EINVAL;
}
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Disable the hardware trigger */
ui_Command = ui_Command & 0xFFFFF89FUL;
if (data[4] == 1) {
/* Set the hardware trigger level */
ui_Command = ui_Command | (data[5] << 5);
}
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Disable the hardware gate */
ui_Command = ui_Command & 0xFFFFF87FUL;
if (data[6] == 1) {
/* Set the hardware gate level */
ui_Command = ui_Command | (data[7] << 7);
}
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Disable the hardware output */
ui_Command = ui_Command & 0xFFFFF9FBUL;
/* Set the hardware output level */
ui_Command = ui_Command | (data[8] << 2);
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
if (data[9] == 1) {
/* Set the reload value */
outl(data[11],
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 24);
/* Set the time unite */
outl(data[10],
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 28);
}
ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Disable the hardware output */
ui_Command = ui_Command & 0xFFFFF9F7UL;
/* Set the hardware output level */
ui_Command = ui_Command | (data[12] << 3);
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Enable the watchdog interrupt */
ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Set the interrupt selection */
ui_Status = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 16);
ui_Command = (ui_Command & 0xFFFFF9FDUL) | (data[13] << 1);
outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
return insn->n;
}
/*
* 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,
unsigned int *data)
{
struct apci035_private *devpriv = dev->private;
unsigned int ui_Command;
int i_Count;
if (data[0] == 1) {
ui_Command =
inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Start the hardware */
ui_Command = (ui_Command & 0xFFFFF9FFUL) | 0x1UL;
outl(ui_Command,
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
}
if (data[0] == 2) {
ui_Command =
inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
/* Set the trigger command */
ui_Command = (ui_Command & 0xFFFFF9FFUL) | 0x200UL;
outl(ui_Command,
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
}
if (data[0] == 0) {
/* Stop The Watchdog */
ui_Command = 0;
/*
* ui_Command = inl(devpriv->iobase+((i_WatchdogNbr-1)*32)+12);
* ui_Command = ui_Command & 0xFFFFF9FEUL;
*/
outl(ui_Command,
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
}
if (data[0] == 3) {
/* stop all Watchdogs */
ui_Command = 0;
for (i_Count = 1; i_Count <= 4; i_Count++) {
if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG)
ui_Command = 0x2UL;
else
ui_Command = 0x10UL;
i_WatchdogNbr = i_Count;
outl(ui_Command,
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) +
0);
}
}
if (data[0] == 4) {
/* start all Watchdogs */
ui_Command = 0;
for (i_Count = 1; i_Count <= 4; i_Count++) {
if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG)
ui_Command = 0x1UL;
else
ui_Command = 0x8UL;
i_WatchdogNbr = i_Count;
outl(ui_Command,
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) +
0);
}
}
if (data[0] == 5) {
/* trigger all Watchdogs */
ui_Command = 0;
for (i_Count = 1; i_Count <= 4; i_Count++) {
if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG)
ui_Command = 0x4UL;
else
ui_Command = 0x20UL;
i_WatchdogNbr = i_Count;
outl(ui_Command,
devpriv->iobase + ((i_WatchdogNbr - 1) * 32) +
0);
}
i_Temp = 1;
}
return insn->n;
}
/*
* 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,
unsigned int *data)
{
struct apci035_private *devpriv = dev->private;
unsigned int ui_Status; /* Status register */
i_WatchdogNbr = insn->unused[0];
/* Get the status */
ui_Status = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 16);
/* Get the software trigger status */
data[0] = ((ui_Status >> 1) & 1);
/* Get the hardware trigger status */
data[1] = ((ui_Status >> 2) & 1);
/* Get the software clear status */
data[2] = ((ui_Status >> 3) & 1);
/* Get the overflow status */
data[3] = ((ui_Status >> 0) & 1);
if (devpriv->b_TimerSelectMode == ADDIDATA_TIMER)
data[4] = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 0);
return insn->n;
}
/*
* 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,
unsigned int *data)
{
struct apci035_private *devpriv = dev->private;
devpriv->tsk_Current = current;
outl(0x200 | 0, devpriv->iobase + 128 + 0x4);
outl(0, devpriv->iobase + 128 + 0);
/* Initialise the warning value */
outl(0x300 | 0, devpriv->iobase + 128 + 0x4);
outl((data[0] << 8), devpriv->iobase + 128 + 0);
outl(0x200000UL, devpriv->iobase + 128 + 12);
return insn->n;
}
/*
* 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,
unsigned int *data)
{
struct apci035_private *devpriv = dev->private;
unsigned int ui_CommandRegister;
/* Set the start */
ui_CommandRegister = 0x80000;
/* Write the command register */
outl(ui_CommandRegister, devpriv->iobase + 128 + 8);
/* Read the digital value of the input */
data[0] = inl(devpriv->iobase + 128 + 28);
return insn->n;
}
static int apci035_reset(struct comedi_device *dev)
{
struct apci035_private *devpriv = dev->private;
int i_Count;
for (i_Count = 1; i_Count <= 4; i_Count++) {
i_WatchdogNbr = i_Count;
/* stop all timers */
outl(0x0, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 0);
}
outl(0x0, devpriv->iobase + 128 + 12); /* Disable the warning delay */
return 0;
}
static irqreturn_t apci035_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
struct apci035_private *devpriv = dev->private;
unsigned int ui_StatusRegister1;
unsigned int ui_StatusRegister2;
unsigned int ui_ReadCommand;
unsigned int ui_ChannelNumber;
unsigned int ui_DigitalTemperature;
if (i_Temp == 1) {
i_WatchdogNbr = i_Flag;
i_Flag = i_Flag + 1;
}
/* Read the interrupt status register of temperature Warning */
ui_StatusRegister1 = inl(devpriv->iobase + 128 + 16);
/* Read the interrupt status register for Watchdog/timer */
ui_StatusRegister2 =
inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 20);
/* Test if warning relay interrupt */
if ((((ui_StatusRegister1) & 0x8) == 0x8)) {
/* Disable the temperature warning */
ui_ReadCommand = inl(devpriv->iobase + 128 + 12);
ui_ReadCommand = ui_ReadCommand & 0xFFDF0000UL;
outl(ui_ReadCommand, devpriv->iobase + 128 + 12);
/* Read the channel number */
ui_ChannelNumber = inl(devpriv->iobase + 128 + 60);
/* Read the digital temperature value */
ui_DigitalTemperature = inl(devpriv->iobase + 128 + 60);
/* send signal to the sample */
send_sig(SIGIO, devpriv->tsk_Current, 0);
} else if ((ui_StatusRegister2 & 0x1) == 0x1) {
/* send signal to the sample */
send_sig(SIGIO, devpriv->tsk_Current, 0);
}
return IRQ_HANDLED;
}

129
drivers/staging/comedi/drivers/addi_apci_035.c
View File

@ -1,129 +0,0 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include "../comedidev.h"
#include "comedi_fc.h"
#include "amcc_s5933.h"
struct apci035_private {
int iobase;
int i_IobaseAmcc;
int i_IobaseAddon;
int i_IobaseReserved;
unsigned char b_TimerSelectMode;
struct task_struct *tsk_Current;
};
#define ADDIDATA_WATCHDOG 2 /* Or shold it be something else */
#include "addi-data/hwdrv_apci035.c"
static int apci035_auto_attach(struct comedi_device *dev,
unsigned long context)
{
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
struct apci035_private *devpriv;
struct comedi_subdevice *s;
unsigned int dw_Dummy;
int ret;
devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
if (!devpriv)
return -ENOMEM;
ret = comedi_pci_enable(dev);
if (ret)
return ret;
dev->iobase = pci_resource_start(pcidev, 1);
devpriv->iobase = dev->iobase;
devpriv->i_IobaseAmcc = pci_resource_start(pcidev, 0);
devpriv->i_IobaseAddon = pci_resource_start(pcidev, 2);
devpriv->i_IobaseReserved = pci_resource_start(pcidev, 3);
if (pcidev->irq > 0) {
ret = request_irq(pcidev->irq, apci035_interrupt, IRQF_SHARED,
dev->board_name, dev);
if (ret == 0)
dev->irq = pcidev->irq;
}
/* Set 3 wait stait */
outl(0x80808082, devpriv->i_IobaseAmcc + 0x60);
/* Enable the interrupt for the controller */
dw_Dummy = inl(devpriv->i_IobaseAmcc + 0x38);
outl(dw_Dummy | 0x2000, devpriv->i_IobaseAmcc + 0x38);
ret = comedi_alloc_subdevices(dev, 2);
if (ret)
return ret;
/* Allocate and Initialise AI Subdevice Structures */
s = &dev->subdevices[0];
dev->read_subdev = s;
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_COMMON | SDF_GROUND | SDF_DIFF;
s->n_chan = 16;
s->maxdata = 0xff;
s->len_chanlist = s->n_chan;
s->range_table = &range_apci035_ai;
s->insn_config = apci035_ai_config;
s->insn_read = apci035_ai_read;
/* Allocate and Initialise Timer Subdevice Structures */
s = &dev->subdevices[1];
s->type = COMEDI_SUBD_TIMER;
s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
s->n_chan = 1;
s->maxdata = 0;
s->len_chanlist = 1;
s->range_table = &range_digital;
s->insn_write = apci035_timer_write;
s->insn_read = apci035_timer_read;
s->insn_config = apci035_timer_config;
apci035_reset(dev);
return 0;
}
static void apci035_detach(struct comedi_device *dev)
{
if (dev->iobase)
apci035_reset(dev);
comedi_pci_detach(dev);
}
static struct comedi_driver apci035_driver = {
.driver_name = "addi_apci_035",
.module = THIS_MODULE,
.auto_attach = apci035_auto_attach,
.detach = apci035_detach,
};
static int apci035_pci_probe(struct pci_dev *dev,
const struct pci_device_id *id)
{
return comedi_pci_auto_config(dev, &apci035_driver, id->driver_data);
}
static const struct pci_device_id apci035_pci_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADDIDATA, 0x0300) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, apci035_pci_table);
static struct pci_driver apci035_pci_driver = {
.name = "addi_apci_035",
.id_table = apci035_pci_table,
.probe = apci035_pci_probe,
.remove = comedi_pci_auto_unconfig,
};
module_comedi_pci_driver(apci035_driver, apci035_pci_driver);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");