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Merge 3.4-rc5 into staging-next 

This resolves the conflict in:
	drivers/staging/vt6656/ioctl.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-05-02 11:48:07 -07:00
parent 69964ea4c7 5bb196ad29
commit d210267741
447 changed files with 12269 additions and 13443 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
drivers/staging/iio/Documentation/sysfs-bus-iio → Documentation/ABI/testing/sysfs-bus-iio
View File

@ -108,7 +108,7 @@ Description:
physically equivalent inputs when non differential readings are
separately available. In differential only parts, then all that
is required is a consistent labeling. Units after application
of scale and offset are nanofarads..
of scale and offset are nanofarads.
What: /sys/bus/iio/devices/iio:deviceX/in_temp_raw
What: /sys/bus/iio/devices/iio:deviceX/in_tempX_raw
@ -119,7 +119,7 @@ KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no bias removal etc) temperature measurement.
It an axis is specified it generally means that the temperature
If an axis is specified it generally means that the temperature
sensor is associated with one part of a compound device (e.g.
a gyroscope axis). Units after application of scale and offset
are milli degrees Celsuis.
@ -232,7 +232,7 @@ Description:
If known for a device, scale to be applied to <type>Y[_name]_raw
post addition of <type>[Y][_name]_offset in order to obtain the
measured value in <type> units as specified in
<type>[Y][_name]_raw documentation.. If shared across all in
<type>[Y][_name]_raw documentation. If shared across all in
channels then Y and <x|y|z> are not present and the value is
called <type>[Y][_name]_scale. The peak modifier means this
value is applied to <type>Y[_name]_peak_raw values.
@ -243,6 +243,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibbias
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@ -258,6 +260,8 @@ What /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibscale
What /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibscale
What /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibscale
What /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibscale
what /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibscale
what /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibscale
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@ -453,10 +457,14 @@ What: /sys/.../events/in_magn_z_raw_thresh_rising_value
What: /sys/.../events/in_magn_z_raw_thresh_falling_value
What: /sys/.../events/in_voltageY_supply_raw_thresh_rising_value
What: /sys/.../events/in_voltageY_supply_raw_thresh_falling_value
What: /sys/.../events/in_voltageY_raw_thresh_rising_value
What: /sys/.../events/in_voltageY_raw_thresh_falling_value
What: /sys/.../events/in_voltageY_raw_thresh_falling_value
What: /sys/.../events/in_tempY_raw_thresh_falling_value
What: /sys/.../events/in_tempY_raw_thresh_rising_value
What: /sys/.../events/in_tempY_raw_thresh_falling_value
What: /sys/.../events/in_illuminance0_thresh_falling_value
what: /sys/.../events/in_illuminance0_thresh_rising_value
what: /sys/.../events/in_proximity0_thresh_falling_value
what: /sys/.../events/in_proximity0_thresh_rising_value
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@ -490,9 +498,9 @@ What: /sys/.../events/in_magn_z_raw_roc_rising_value
What: /sys/.../events/in_magn_z_raw_roc_falling_value
What: /sys/.../events/in_voltageY_supply_raw_roc_rising_value
What: /sys/.../events/in_voltageY_supply_raw_roc_falling_value
What: /sys/.../events/in_voltageY_raw_roc_rising_value
What: /sys/.../events/in_voltageY_raw_roc_falling_value
What: /sys/.../events/in_voltageY_raw_roc_falling_value
What: /sys/.../events/in_tempY_raw_roc_falling_value
What: /sys/.../events/in_tempY_raw_roc_rising_value
What: /sys/.../events/in_tempY_raw_roc_falling_value
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
@ -556,6 +564,8 @@ What: /sys/.../events/in_tempY_thresh_falling_period
What: /sys/.../events/in_tempY_roc_rising_period
What: /sys/.../events/in_tempY_roc_falling_period
What: /sys/.../events/in_accel_x&y&z_mag_falling_period
What: /sys/.../events/in_intensity0_thresh_period
What: /sys/.../events/in_proximity0_thresh_period
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@ -718,24 +728,3 @@ Contact: linux-iio@vger.kernel.org
Description:
This attribute is used to read the amount of quadrature error
present in the device at a given time.
What: /sys/.../iio:deviceX/ac_excitation_en
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, is used to enable the AC
excitation mode found on some converters. In ac excitation mode,
the polarity of the excitation voltage is reversed on
alternate cycles, to eliminate DC errors.
What: /sys/.../iio:deviceX/bridge_switch_en
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, is used to close or open the
bridge power down switch found on some converters.
In bridge applications, such as strain gauges and load cells,
the bridge itself consumes the majority of the current in the
system. To minimize the current consumption of the system,
the bridge can be disconnected (when it is not being used
using the bridge_switch_en attribute.

16
Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt Normal file
View File

@ -0,0 +1,16 @@
* NXP LPC32xx SoC ADC controller
Required properties:
- compatible: must be "nxp,lpc3220-adc"
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: The ADC interrupt
Example:
adc@40048000 {
compatible = "nxp,lpc3220-adc";
reg = <0x40048000 0x1000>;
interrupt-parent = <&mic>;
interrupts = <39 0>;
};

26
Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt Normal file
View File

@ -0,0 +1,26 @@
* ST SPEAr ADC device driver
Required properties:
- compatible: Should be "st,spear600-adc"
- reg: Address and length of the register set for the device
- interrupt-parent: Should be the phandle for the interrupt controller
that services interrupts for this device
- interrupts: Should contain the ADC interrupt
- sampling-frequency: Default sampling frequency
Optional properties:
- vref-external: External voltage reference in milli-volts. If omitted
the internal voltage reference will be used.
- average-samples: Number of samples to generate an average value. If
omitted, single data conversion will be used.
Examples:
adc: adc@d8200000 {
compatible = "st,spear600-adc";
reg = <0xd8200000 0x1000>;
interrupt-parent = <&vic1>;
interrupts = <6>;
sampling-frequency = <5000000>;
vref-external = <2500>; /* 2.5V VRef */
};

1
MAINTAINERS
View File

@ -3384,6 +3384,7 @@ IIO SUBSYSTEM AND DRIVERS
M: Jonathan Cameron <jic23@cam.ac.uk>
L: linux-iio@vger.kernel.org
S: Maintained
F: drivers/iio/
F: drivers/staging/iio/
IKANOS/ADI EAGLE ADSL USB DRIVER

4
drivers/Kconfig
View File

@ -140,4 +140,8 @@ source "drivers/virt/Kconfig"
source "drivers/devfreq/Kconfig"
source "drivers/iio/Kconfig"
source "drivers/vme/Kconfig"
endmenu

2
drivers/Makefile
View File

@ -134,3 +134,5 @@ obj-$(CONFIG_VIRT_DRIVERS) += virt/
obj-$(CONFIG_HYPERV) += hv/
obj-$(CONFIG_PM_DEVFREQ) += devfreq/
obj-$(CONFIG_IIO) += iio/
obj-$(CONFIG_VME_BUS) += vme/

51
drivers/iio/Kconfig Normal file
View File

@ -0,0 +1,51 @@
#
# Industrial I/O subsytem configuration
#
menuconfig IIO
tristate "Industrial I/O support"
depends on GENERIC_HARDIRQS
help
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
number of different physical interfaces (i2c, spi, etc). See
Documentation/iio for more information.
if IIO
config IIO_BUFFER
bool "Enable buffer support within IIO"
help
Provide core support for various buffer based data
acquisition methods.
if IIO_BUFFER
config IIO_KFIFO_BUF
select IIO_TRIGGER
tristate "Industrial I/O buffering based on kfifo"
help
A simple fifo based on kfifo. Use this if you want a fifo
rather than a ring buffer. Note that this currently provides
no buffer events so it is up to userspace to work out how
often to read from the buffer.
endif # IIO_BUFFER
config IIO_TRIGGER
boolean "Enable triggered sampling support"
help
Provides IIO core support for triggers. Currently these
are used to initialize capture of samples to push into
ring buffers. The triggers are effectively a 'capture
data now' interrupt.
config IIO_CONSUMERS_PER_TRIGGER
int "Maximum number of consumers per trigger"
depends on IIO_TRIGGER
default "2"
help
This value controls the maximum number of consumers that a
given trigger may handle. Default is 2.
endif # IIO

10
drivers/iio/Makefile Normal file
View File

@ -0,0 +1,10 @@
#
# Makefile for the industrial I/O core.
#
obj-$(CONFIG_IIO) += industrialio.o
industrialio-y := industrialio-core.o industrialio-event.o inkern.o
industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
industrialio-$(CONFIG_IIO_TRIGGER) += industrialio-trigger.o
obj-$(CONFIG_IIO_KFIFO_BUF) += kfifo_buf.o

6
drivers/staging/iio/iio_core.h → drivers/iio/iio_core.h
View File

@ -12,6 +12,12 @@
#ifndef _IIO_CORE_H_
#define _IIO_CORE_H_
#include <linux/kernel.h>
#include <linux/device.h>
struct iio_chan_spec;
struct iio_dev;
int __iio_add_chan_devattr(const char *postfix,
struct iio_chan_spec const *chan,

0
drivers/staging/iio/iio_core_trigger.h → drivers/iio/iio_core_trigger.h
View File

91
drivers/staging/iio/industrialio-buffer.c → drivers/iio/industrialio-buffer.c
View File

@ -21,10 +21,10 @@
#include <linux/slab.h>
#include <linux/poll.h>
#include "iio.h"
#include <linux/iio/iio.h>
#include "iio_core.h"
#include "sysfs.h"
#include "buffer.h"
#include <linux/iio/sysfs.h>
#include <linux/iio/buffer.h>
static const char * const iio_endian_prefix[] = {
[IIO_BE] = "be",
@ -124,13 +124,15 @@ static ssize_t iio_scan_el_store(struct device *dev,
const char *buf,
size_t len)
{
int ret = 0;
int ret;
bool state;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_buffer *buffer = indio_dev->buffer;
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
state = !(buf[0] == '0');
ret = strtobool(buf, &state);
if (ret < 0)
return ret;
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev)) {
ret = -EBUSY;
@ -169,17 +171,21 @@ static ssize_t iio_scan_el_ts_store(struct device *dev,
const char *buf,
size_t len)
{
int ret = 0;
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
bool state;
state = !(buf[0] == '0');
ret = strtobool(buf, &state);
if (ret < 0)
return ret;
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev)) {
ret = -EBUSY;
goto error_ret;
}
indio_dev->buffer->scan_timestamp = state;
indio_dev->scan_timestamp = state;
error_ret:
mutex_unlock(&indio_dev->mlock);
@ -291,7 +297,7 @@ int iio_buffer_register(struct iio_dev *indio_dev,
goto error_cleanup_dynamic;
attrcount += ret;
if (channels[i].type == IIO_TIMESTAMP)
buffer->scan_index_timestamp =
indio_dev->scan_index_timestamp =
channels[i].scan_index;
}
if (indio_dev->masklength && buffer->scan_mask == NULL) {
@ -503,30 +509,41 @@ static const unsigned long *iio_scan_mask_match(const unsigned long *av_masks,
return NULL;
}
int iio_sw_buffer_preenable(struct iio_dev *indio_dev)
static int iio_compute_scan_bytes(struct iio_dev *indio_dev, const long *mask,
bool timestamp)
{
struct iio_buffer *buffer = indio_dev->buffer;
const struct iio_chan_spec *ch;
unsigned bytes = 0;
int length, i;
/* How much space will the demuxed element take? */
for_each_set_bit(i, mask,
indio_dev->masklength) {
ch = iio_find_channel_from_si(indio_dev, i);
length = ch->scan_type.storagebits / 8;
bytes = ALIGN(bytes, length);
bytes += length;
}
if (timestamp) {
ch = iio_find_channel_from_si(indio_dev,
indio_dev->scan_index_timestamp);
length = ch->scan_type.storagebits / 8;
bytes = ALIGN(bytes, length);
bytes += length;
}
return bytes;
}
int iio_sw_buffer_preenable(struct iio_dev *indio_dev)
{
struct iio_buffer *buffer = indio_dev->buffer;
dev_dbg(&indio_dev->dev, "%s\n", __func__);
/* How much space will the demuxed element take? */
for_each_set_bit(i, buffer->scan_mask,
indio_dev->masklength) {
ch = iio_find_channel_from_si(indio_dev, i);
length = ch->scan_type.storagebits/8;
bytes = ALIGN(bytes, length);
bytes += length;
}
if (buffer->scan_timestamp) {
ch = iio_find_channel_from_si(indio_dev,
buffer->scan_index_timestamp);
length = ch->scan_type.storagebits/8;
bytes = ALIGN(bytes, length);
bytes += length;
}
buffer->access->set_bytes_per_datum(buffer, bytes);
indio_dev->scan_bytes =
iio_compute_scan_bytes(indio_dev, buffer->scan_mask,
buffer->scan_timestamp);
buffer->access->set_bytes_per_datum(buffer, indio_dev->scan_bytes);
/* What scan mask do we actually have ?*/
if (indio_dev->available_scan_masks)
@ -638,19 +655,25 @@ int iio_push_to_buffer(struct iio_buffer *buffer, unsigned char *data,
}
EXPORT_SYMBOL_GPL(iio_push_to_buffer);
static void iio_buffer_demux_free(struct iio_buffer *buffer)
{
struct iio_demux_table *p, *q;
list_for_each_entry_safe(p, q, &buffer->demux_list, l) {
list_del(&p->l);
kfree(p);
}
}
int iio_update_demux(struct iio_dev *indio_dev)
{
const struct iio_chan_spec *ch;
struct iio_buffer *buffer = indio_dev->buffer;
int ret, in_ind = -1, out_ind, length;
unsigned in_loc = 0, out_loc = 0;
struct iio_demux_table *p, *q;
struct iio_demux_table *p;
/* Clear out any old demux */
list_for_each_entry_safe(p, q, &buffer->demux_list, l) {
list_del(&p->l);
kfree(p);
}
iio_buffer_demux_free(buffer);
kfree(buffer->demux_bounce);
buffer->demux_bounce = NULL;
@ -704,7 +727,7 @@ int iio_update_demux(struct iio_dev *indio_dev)
goto error_clear_mux_table;
}
ch = iio_find_channel_from_si(indio_dev,
buffer->scan_index_timestamp);
indio_dev->scan_index_timestamp);
length = ch->scan_type.storagebits/8;
if (out_loc % length)
out_loc += length - out_loc % length;
@ -725,10 +748,8 @@ int iio_update_demux(struct iio_dev *indio_dev)
return 0;
error_clear_mux_table:
list_for_each_entry_safe(p, q, &buffer->demux_list, l) {
list_del(&p->l);
kfree(p);
}
iio_buffer_demux_free(buffer);
return ret;
}
EXPORT_SYMBOL_GPL(iio_update_demux);

47
drivers/staging/iio/industrialio-core.c → drivers/iio/industrialio-core.c
View File

@ -23,11 +23,11 @@
#include <linux/slab.h>
#include <linux/anon_inodes.h>
#include <linux/debugfs.h>
#include "iio.h"
#include <linux/iio/iio.h>
#include "iio_core.h"
#include "iio_core_trigger.h"
#include "sysfs.h"
#include "events.h"
#include <linux/iio/sysfs.h>
#include <linux/iio/events.h>
/* IDA to assign each registered device a unique id*/
static DEFINE_IDA(iio_ida);
@ -42,11 +42,6 @@ EXPORT_SYMBOL(iio_bus_type);
static struct dentry *iio_debugfs_dentry;
static const char * const iio_data_type_name[] = {
[IIO_RAW] = "raw",
[IIO_PROCESSED] = "input",
};
static const char * const iio_direction[] = {
[0] = "in",
[1] = "out",
@ -68,6 +63,7 @@ static const char * const iio_chan_type_name_spec[] = {
[IIO_ANGL] = "angl",
[IIO_TIMESTAMP] = "timestamp",
[IIO_CAPACITANCE] = "capacitance",
[IIO_ALTVOLTAGE] = "altvoltage",
};
static const char * const iio_modifier_names[] = {
@ -80,6 +76,8 @@ static const char * const iio_modifier_names[] = {
/* relies on pairs of these shared then separate */
static const char * const iio_chan_info_postfix[] = {
[IIO_CHAN_INFO_RAW] = "raw",
[IIO_CHAN_INFO_PROCESSED] = "input",
[IIO_CHAN_INFO_SCALE] = "scale",
[IIO_CHAN_INFO_OFFSET] = "offset",
[IIO_CHAN_INFO_CALIBSCALE] = "calibscale",
@ -90,6 +88,9 @@ static const char * const iio_chan_info_postfix[] = {
[IIO_CHAN_INFO_AVERAGE_RAW] = "mean_raw",
[IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY]
= "filter_low_pass_3db_frequency",
[IIO_CHAN_INFO_SAMP_FREQ] = "sampling_frequency",
[IIO_CHAN_INFO_FREQUENCY] = "frequency",
[IIO_CHAN_INFO_PHASE] = "phase",
};
const struct iio_chan_spec
@ -280,7 +281,7 @@ static ssize_t iio_read_channel_ext_info(struct device *dev,
ext_info = &this_attr->c->ext_info[this_attr->address];
return ext_info->read(indio_dev, this_attr->c, buf);
return ext_info->read(indio_dev, ext_info->private, this_attr->c, buf);
}
static ssize_t iio_write_channel_ext_info(struct device *dev,
@ -294,7 +295,8 @@ static ssize_t iio_write_channel_ext_info(struct device *dev,
ext_info = &this_attr->c->ext_info[this_attr->address];
return ext_info->write(indio_dev, this_attr->c, buf, len);
return ext_info->write(indio_dev, ext_info->private,
this_attr->c, buf, len);
}
static ssize_t iio_read_channel_info(struct device *dev,
@ -575,25 +577,12 @@ int __iio_add_chan_devattr(const char *postfix,
static int iio_device_add_channel_sysfs(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan)
{
int ret, i, attrcount = 0;
int ret, attrcount = 0;
int i;
const struct iio_chan_spec_ext_info *ext_info;
if (chan->channel < 0)
return 0;
ret = __iio_add_chan_devattr(iio_data_type_name[chan->processed_val],
chan,
&iio_read_channel_info,
(chan->output ?
&iio_write_channel_info : NULL),
0,
0,
&indio_dev->dev,
&indio_dev->channel_attr_list);
if (ret)
goto error_ret;
attrcount++;
for_each_set_bit(i, &chan->info_mask, sizeof(long)*8) {
ret = __iio_add_chan_devattr(iio_chan_info_postfix[i/2],
chan,
@ -752,7 +741,7 @@ static struct device_type iio_dev_type = {
.release = iio_dev_release,
};
struct iio_dev *iio_allocate_device(int sizeof_priv)
struct iio_dev *iio_device_alloc(int sizeof_priv)
{
struct iio_dev *dev;
size_t alloc_size;
@ -788,16 +777,16 @@ struct iio_dev *iio_allocate_device(int sizeof_priv)
return dev;
}
EXPORT_SYMBOL(iio_allocate_device);
EXPORT_SYMBOL(iio_device_alloc);
void iio_free_device(struct iio_dev *dev)
void iio_device_free(struct iio_dev *dev)
{
if (dev) {
ida_simple_remove(&iio_ida, dev->id);
kfree(dev);
}
}
EXPORT_SYMBOL(iio_free_device);
EXPORT_SYMBOL(iio_device_free);
/**
* iio_chrdev_open() - chrdev file open for buffer access and ioctls

6
drivers/staging/iio/industrialio-event.c → drivers/iio/industrialio-event.c
View File

@ -20,10 +20,10 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/wait.h>
#include "iio.h"
#include <linux/iio/iio.h>
#include "iio_core.h"
#include "sysfs.h"
#include "events.h"
#include <linux/iio/sysfs.h>
#include <linux/iio/events.h>
/**
* struct iio_event_interface - chrdev interface for an event line

20
drivers/staging/iio/industrialio-trigger.c → drivers/iio/industrialio-trigger.c
View File

@ -15,11 +15,11 @@
#include <linux/list.h>
#include <linux/slab.h>
#include "iio.h"
#include "trigger.h"
#include <linux/iio/iio.h>
#include <linux/iio/trigger.h>
#include "iio_core.h"
#include "iio_core_trigger.h"
#include "trigger_consumer.h"
#include <linux/iio/trigger_consumer.h>
/* RFC - Question of approach
* Make the common case (single sensor single trigger)
@ -360,9 +360,9 @@ static ssize_t iio_trigger_write_current(struct device *dev,
indio_dev->trig = trig;
if (oldtrig && indio_dev->trig != oldtrig)
iio_put_trigger(oldtrig);
iio_trigger_put(oldtrig);
if (indio_dev->trig)
iio_get_trigger(indio_dev->trig);
iio_trigger_get(indio_dev->trig);
return len;
}
@ -426,7 +426,7 @@ static void iio_trig_subirqunmask(struct irq_data *d)
trig->subirqs[d->irq - trig->subirq_base].enabled = true;
}
struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
struct iio_trigger *iio_trigger_alloc(const char *fmt, ...)
{
va_list vargs;
struct iio_trigger *trig;
@ -472,14 +472,14 @@ struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
}
return trig;
}
EXPORT_SYMBOL(iio_allocate_trigger);
EXPORT_SYMBOL(iio_trigger_alloc);
void iio_free_trigger(struct iio_trigger *trig)
void iio_trigger_free(struct iio_trigger *trig)
{
if (trig)
put_device(&trig->dev);
}
EXPORT_SYMBOL(iio_free_trigger);
EXPORT_SYMBOL(iio_trigger_free);
void iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
{
@ -491,7 +491,7 @@ void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
{
/* Clean up and associated but not attached triggers references */
if (indio_dev->trig)
iio_put_trigger(indio_dev->trig);
iio_trigger_put(indio_dev->trig);
}
int iio_triggered_buffer_postenable(struct iio_dev *indio_dev)

8
drivers/staging/iio/inkern.c → drivers/iio/inkern.c
View File

@ -11,11 +11,11 @@
#include <linux/slab.h>
#include <linux/mutex.h>
#include "iio.h"
#include <linux/iio/iio.h>
#include "iio_core.h"
#include "machine.h"
#include "driver.h"
#include "consumer.h"
#include <linux/iio/machine.h>
#include <linux/iio/driver.h>
#include <linux/iio/consumer.h>
struct iio_map_internal {
struct iio_dev *indio_dev;

3
drivers/staging/iio/kfifo_buf.c → drivers/iio/kfifo_buf.c
View File

@ -5,8 +5,7 @@
#include <linux/workqueue.h>
#include <linux/kfifo.h>
#include <linux/mutex.h>
#include "kfifo_buf.h"
#include <linux/iio/kfifo_buf.h>
struct iio_kfifo {
struct iio_buffer buffer;

1
drivers/misc/Kconfig
View File

@ -506,4 +506,5 @@ source "drivers/misc/ti-st/Kconfig"
source "drivers/misc/lis3lv02d/Kconfig"
source "drivers/misc/carma/Kconfig"
source "drivers/misc/altera-stapl/Kconfig"
source "drivers/misc/mei/Kconfig"
endmenu

1
drivers/misc/Makefile
View File

@ -49,3 +49,4 @@ obj-y += carma/
obj-$(CONFIG_USB_SWITCH_FSA9480) += fsa9480.o
obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/
obj-$(CONFIG_MAX8997_MUIC) += max8997-muic.o
obj-$(CONFIG_INTEL_MEI) += mei/

0
drivers/staging/mei/Kconfig → drivers/misc/mei/Kconfig
View File

0
drivers/staging/mei/Makefile → drivers/misc/mei/Makefile
View File

0
drivers/staging/mei/TODO → drivers/misc/mei/TODO
View File

0
drivers/staging/mei/hw.h → drivers/misc/mei/hw.h
View File

2
drivers/staging/mei/init.c → drivers/misc/mei/init.c
View File

@ -200,7 +200,7 @@ int mei_hw_init(struct mei_device *dev)
if (!(dev->me_hw_state & ME_RDY_HRA))
dev_dbg(&dev->pdev->dev, "ME turn off ME_RDY.\n");
printk(KERN_ERR "mei: link layer initialization failed.\n");
dev_err(&dev->pdev->dev, "link layer initialization failed.\n");
ret = -ENODEV;
goto out;
}

0
drivers/staging/mei/interface.c → drivers/misc/mei/interface.c
View File

3
drivers/staging/mei/interface.h → drivers/misc/mei/interface.h
View File

@ -51,8 +51,7 @@ int mei_flow_ctrl_creds(struct mei_device *dev, struct mei_cl *cl);
int mei_wd_send(struct mei_device *dev);
int mei_wd_stop(struct mei_device *dev, bool preserve);
bool mei_wd_host_init(struct mei_device *dev);
void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout);
int mei_wd_host_init(struct mei_device *dev);
/*
* mei_watchdog_register - Registering watchdog interface
* once we got connection to the WD Client

0
drivers/staging/mei/interrupt.c → drivers/misc/mei/interrupt.c
View File

0
drivers/staging/mei/iorw.c → drivers/misc/mei/iorw.c
View File

21
drivers/staging/mei/main.c → drivers/misc/mei/main.c
View File

@ -14,6 +14,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
@ -39,16 +41,7 @@
#include "mei.h"
#include "interface.h"
#define MEI_READ_TIMEOUT 45
#define MEI_DRIVER_NAME "mei"
#define MEI_DEV_NAME "mei"
/*
* mei driver strings
*/
static char mei_driver_name[] = MEI_DRIVER_NAME;
static const char mei_driver_string[] = "Intel(R) Management Engine Interface";
static const char mei_driver_name[] = "mei";
/* The device pointer */
/* Currently this driver works as long as there is only a single AMT device. */
@ -931,7 +924,7 @@ static const struct file_operations mei_fops = {
* Misc Device Struct
*/
static struct miscdevice mei_misc_device = {
.name = MEI_DRIVER_NAME,
.name = "mei",
.fops = &mei_fops,
.minor = MISC_DYNAMIC_MINOR,
};
@ -1020,7 +1013,7 @@ static int __devinit mei_probe(struct pci_dev *pdev,
mutex_unlock(&mei_mutex);
pr_debug("mei: Driver initialization successful.\n");
pr_debug("initialization successful.\n");
return 0;
@ -1204,7 +1197,7 @@ static int __init mei_init_module(void)
{
int ret;
pr_debug("mei: %s\n", mei_driver_string);
pr_debug("loading.\n");
/* init pci module */
ret = pci_register_driver(&mei_driver);
if (ret < 0)
@ -1226,7 +1219,7 @@ static void __exit mei_exit_module(void)
misc_deregister(&mei_misc_device);
pci_unregister_driver(&mei_driver);
pr_debug("mei: Driver unloaded successfully.\n");
pr_debug("unloaded successfully.\n");
}
module_exit(mei_exit_module);

0
drivers/staging/mei/mei-amt-version.c → drivers/misc/mei/mei-amt-version.c
View File

0
drivers/staging/mei/mei.h → drivers/misc/mei/mei.h
View File

0
drivers/staging/mei/mei.txt → drivers/misc/mei/mei.txt
View File

0
drivers/staging/mei/mei_dev.h → drivers/misc/mei/mei_dev.h
View File

74
drivers/staging/mei/wd.c → drivers/misc/mei/wd.c
View File

@ -45,23 +45,22 @@ const uuid_le mei_wd_guid = UUID_LE(0x05B79A6F, 0x4628, 0x4D7F, 0x89,
0x9D, 0xA9, 0x15, 0x14, 0xCB,
0x32, 0xAB);
void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout)
static void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout)
{
dev_dbg(&dev->pdev->dev, "timeout=%d.\n", timeout);
dev_dbg(&dev->pdev->dev, "wd: set timeout=%d.\n", timeout);
memcpy(dev->wd_data, mei_start_wd_params, MEI_WD_PARAMS_SIZE);
memcpy(dev->wd_data + MEI_WD_PARAMS_SIZE,
&timeout, sizeof(u16));
memcpy(dev->wd_data + MEI_WD_PARAMS_SIZE, &timeout, sizeof(u16));
}
/**
* host_init_wd - mei initialization wd.
*
* @dev: the device structure
* returns -ENENT if wd client cannot be found
* -EIO if write has failed
*/
bool mei_wd_host_init(struct mei_device *dev)
int mei_wd_host_init(struct mei_device *dev)
{
bool ret = false;
mei_cl_init(&dev->wd_cl, dev);
/* look for WD client and connect to it */
@ -72,25 +71,21 @@ bool mei_wd_host_init(struct mei_device *dev)
mei_find_me_client_update_filext(dev, &dev->wd_cl,
&mei_wd_guid, MEI_WD_HOST_CLIENT_ID);
dev_dbg(&dev->pdev->dev, "check wd_cl\n");
if (MEI_FILE_CONNECTING == dev->wd_cl.state) {
if (mei_connect(dev, &dev->wd_cl)) {
dev_dbg(&dev->pdev->dev, "Failed to connect to WD client\n");
dev->wd_cl.state = MEI_FILE_DISCONNECTED;
dev->wd_cl.host_client_id = 0;
ret = false;
goto end;
} else {
dev->wd_cl.timer_count = CONNECT_TIMEOUT;
}
} else {
dev_dbg(&dev->pdev->dev, "Failed to find WD client\n");
ret = false;
goto end;
dev_dbg(&dev->pdev->dev, "wd: check client\n");
if (MEI_FILE_CONNECTING != dev->wd_cl.state) {
dev_info(&dev->pdev->dev, "wd: failed to find the client\n");
return -ENOENT;
}
end:
return ret;
if (mei_connect(dev, &dev->wd_cl)) {
dev_err(&dev->pdev->dev, "wd: failed to connect to the client\n");
dev->wd_cl.state = MEI_FILE_DISCONNECTED;
dev->wd_cl.host_client_id = 0;
return -EIO;
}
dev->wd_cl.timer_count = CONNECT_TIMEOUT;
return 0;
}
/**
@ -159,7 +154,7 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
if (ret)
goto out;
} else {
dev_dbg(&dev->pdev->dev, "send stop WD failed\n");
dev_err(&dev->pdev->dev, "wd: send stop failed\n");
}
dev->wd_pending = false;
@ -173,13 +168,13 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
dev->wd_stopped, 10 * HZ);
mutex_lock(&dev->device_lock);
if (dev->wd_stopped) {
dev_dbg(&dev->pdev->dev, "stop wd complete ret=%d.\n", ret);
dev_dbg(&dev->pdev->dev, "wd: stop completed ret=%d.\n", ret);
ret = 0;
} else {
if (!ret)
ret = -ETIMEDOUT;
dev_warn(&dev->pdev->dev,
"stop wd failed to complete ret=%d.\n", ret);
"wd: stop failed to complete ret=%d.\n", ret);
}
if (preserve)
@ -208,13 +203,15 @@ static int mei_wd_ops_start(struct watchdog_device *wd_dev)
mutex_lock(&dev->device_lock);
if (dev->mei_state != MEI_ENABLED) {
dev_dbg(&dev->pdev->dev, "mei_state != MEI_ENABLED mei_state= %d\n",
dev->mei_state);
dev_dbg(&dev->pdev->dev,
"wd: mei_state != MEI_ENABLED mei_state = %d\n",
dev->mei_state);
goto end_unlock;
}
if (dev->wd_cl.state != MEI_FILE_CONNECTED) {
dev_dbg(&dev->pdev->dev, "MEI Driver is not connected to Watchdog Client\n");
dev_dbg(&dev->pdev->dev,
"MEI Driver is not connected to Watchdog Client\n");
goto end_unlock;
}
@ -267,7 +264,7 @@ static int mei_wd_ops_ping(struct watchdog_device *wd_dev)
mutex_lock(&dev->device_lock);
if (dev->wd_cl.state != MEI_FILE_CONNECTED) {
dev_dbg(&dev->pdev->dev, "wd is not connected.\n");
dev_err(&dev->pdev->dev, "wd: not connected.\n");
ret = -ENODEV;
goto end;
}
@ -277,16 +274,17 @@ static int mei_wd_ops_ping(struct watchdog_device *wd_dev)
mei_flow_ctrl_creds(dev, &dev->wd_cl) > 0) {
dev->mei_host_buffer_is_empty = false;
dev_dbg(&dev->pdev->dev, "sending watchdog ping\n");
dev_dbg(&dev->pdev->dev, "wd: sending ping\n");
if (mei_wd_send(dev)) {
dev_dbg(&dev->pdev->dev, "wd send failed.\n");
dev_err(&dev->pdev->dev, "wd: send failed.\n");
ret = -EIO;
goto end;
}
if (mei_flow_ctrl_reduce(dev, &dev->wd_cl)) {
dev_dbg(&dev->pdev->dev, "mei_flow_ctrl_reduce() failed.\n");
dev_err(&dev->pdev->dev,
"wd: mei_flow_ctrl_reduce() failed.\n");
ret = -EIO;
goto end;
}
@ -346,7 +344,7 @@ static const struct watchdog_info wd_info = {
.options = WDIOF_KEEPALIVEPING,
};
struct watchdog_device amt_wd_dev = {
static struct watchdog_device amt_wd_dev = {
.info = &wd_info,
.ops = &wd_ops,
.timeout = AMT_WD_DEFAULT_TIMEOUT,
@ -362,10 +360,12 @@ void mei_watchdog_register(struct mei_device *dev)
dev->wd_due_counter = !!dev->wd_timeout;
if (watchdog_register_device(&amt_wd_dev)) {
dev_err(&dev->pdev->dev, "unable to register watchdog device.\n");
dev_err(&dev->pdev->dev,
"wd: unable to register watchdog device.\n");
dev->wd_interface_reg = false;
} else {
dev_dbg(&dev->pdev->dev, "successfully register watchdog interface.\n");
dev_dbg(&dev->pdev->dev,
"wd: successfully register watchdog interface.\n");
dev->wd_interface_reg = true;
}
}

31
drivers/net/wan/Kconfig
View File

@ -203,37 +203,6 @@ config WANXL_BUILD_FIRMWARE
You should never need this option, say N.
config PC300
tristate "Cyclades-PC300 support (RS-232/V.35, X.21, T1/E1 boards)"
depends on HDLC && PCI && BROKEN
---help---
This driver is broken because of struct tty_driver change.
Driver for the Cyclades-PC300 synchronous communication boards.
These boards provide synchronous serial interfaces to your
Linux box (interfaces currently available are RS-232/V.35, X.21 and
T1/E1). If you wish to support Multilink PPP, please select the
option later and read the file README.mlppp provided by PC300
package.
To compile this as a module, choose M here: the module
will be called pc300.
If unsure, say N.
config PC300_MLPPP
bool "Cyclades-PC300 MLPPP support"
depends on PC300 && PPP_MULTILINK && PPP_SYNC_TTY && HDLC_PPP
help
Multilink PPP over the PC300 synchronous communication boards.
comment "Cyclades-PC300 MLPPP support is disabled."
depends on HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
comment "Refer to the file README.mlppp, provided by PC300 package."
depends on HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
config PC300TOO
tristate "Cyclades PC300 RSV/X21 alternative support"
depends on HDLC && PCI

5
drivers/net/wan/Makefile
View File

@ -17,10 +17,6 @@ obj-$(CONFIG_HDLC_FR) += hdlc_fr.o
obj-$(CONFIG_HDLC_PPP) += hdlc_ppp.o
obj-$(CONFIG_HDLC_X25) += hdlc_x25.o
pc300-y := pc300_drv.o
pc300-$(CONFIG_PC300_MLPPP) += pc300_tty.o
pc300-objs := $(pc300-y)
obj-$(CONFIG_HOSTESS_SV11) += z85230.o hostess_sv11.o
obj-$(CONFIG_SEALEVEL_4021) += z85230.o sealevel.o
obj-$(CONFIG_COSA) += cosa.o
@ -35,7 +31,6 @@ obj-$(CONFIG_SDLA) += sdla.o
obj-$(CONFIG_CYCLADES_SYNC) += cycx_drv.o cyclomx.o
obj-$(CONFIG_LAPBETHER) += lapbether.o
obj-$(CONFIG_SBNI) += sbni.o
obj-$(CONFIG_PC300) += pc300.o
obj-$(CONFIG_N2) += n2.o
obj-$(CONFIG_C101) += c101.o
obj-$(CONFIG_WANXL) += wanxl.o

8
drivers/staging/Kconfig
View File

@ -24,8 +24,6 @@ menuconfig STAGING
if STAGING
source "drivers/staging/serial/Kconfig"
source "drivers/staging/et131x/Kconfig"
source "drivers/staging/slicoss/Kconfig"
@ -74,8 +72,6 @@ source "drivers/staging/vt6655/Kconfig"
source "drivers/staging/vt6656/Kconfig"
source "drivers/staging/vme/Kconfig"
source "drivers/staging/sep/Kconfig"
source "drivers/staging/iio/Kconfig"
@ -116,12 +112,12 @@ source "drivers/staging/cptm1217/Kconfig"
source "drivers/staging/ste_rmi4/Kconfig"
source "drivers/staging/mei/Kconfig"
source "drivers/staging/nvec/Kconfig"
source "drivers/staging/media/Kconfig"
source "drivers/staging/net/Kconfig"
source "drivers/staging/omapdrm/Kconfig"
source "drivers/staging/android/Kconfig"

3
drivers/staging/Makefile
View File

@ -3,8 +3,8 @@
# fix for build system bug...
obj-$(CONFIG_STAGING) += staging.o
obj-y += serial/
obj-y += media/
obj-y += net/
obj-$(CONFIG_ET131X) += et131x/
obj-$(CONFIG_SLICOSS) += slicoss/
obj-$(CONFIG_USBIP_CORE) += usbip/
@ -50,7 +50,6 @@ obj-$(CONFIG_FT1000) += ft1000/
obj-$(CONFIG_SPEAKUP) += speakup/
obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217) += cptm1217/
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += ste_rmi4/
obj-$(CONFIG_INTEL_MEI) += mei/
obj-$(CONFIG_MFD_NVEC) += nvec/
obj-$(CONFIG_DRM_OMAP) += omapdrm/
obj-$(CONFIG_ANDROID) += android/

21
drivers/staging/android/Kconfig
View File

@ -55,31 +55,14 @@ config ANDROID_LOW_MEMORY_KILLER
source "drivers/staging/android/switch/Kconfig"
config ANDROID_INTF_ALARM
config ANDROID_INTF_ALARM_DEV
bool "Android alarm driver"
depends on RTC_CLASS
default n
help
Provides non-wakeup and rtc backed wakeup alarms based on rtc or
elapsed realtime, and a non-wakeup alarm on the monotonic clock.
Also provides an interface to set the wall time which must be used
for elapsed realtime to work.
config ANDROID_INTF_ALARM_DEV
bool "Android alarm device"
depends on ANDROID_INTF_ALARM
default y
help
Exports the alarm interface to user-space.
config ANDROID_ALARM_OLDDRV_COMPAT
bool "Android Alarm compatability with old drivers"
depends on ANDROID_INTF_ALARM
default n
help
Provides preprocessor alias to aid compatability with
older out-of-tree drivers that use the Android Alarm
in-kernel API. This will be removed eventually.
Also exports the alarm interface to user-space.
endif # if ANDROID

1
drivers/staging/android/Makefile
View File

@ -7,5 +7,4 @@ obj-$(CONFIG_ANDROID_TIMED_OUTPUT) += timed_output.o
obj-$(CONFIG_ANDROID_TIMED_GPIO) += timed_gpio.o
obj-$(CONFIG_ANDROID_LOW_MEMORY_KILLER) += lowmemorykiller.o
obj-$(CONFIG_ANDROID_SWITCH) += switch/
obj-$(CONFIG_ANDROID_INTF_ALARM) += alarm.o
obj-$(CONFIG_ANDROID_INTF_ALARM_DEV) += alarm-dev.o

137
drivers/staging/android/alarm-dev.c
View File

@ -22,19 +22,9 @@
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/uaccess.h>
#include <linux/alarmtimer.h>
#include "android_alarm.h"
/* XXX - Hack out wakelocks, while they are out of tree */
struct wake_lock {
int i;
};
#define wake_lock(x)
#define wake_lock_timeout(x, y)
#define wake_unlock(x)
#define WAKE_LOCK_SUSPEND 0
#define wake_lock_init(x, y, z) ((x)->i = 1)
#define wake_lock_destroy(x)
#define ANDROID_ALARM_PRINT_INFO (1U << 0)
#define ANDROID_ALARM_PRINT_IO (1U << 1)
#define ANDROID_ALARM_PRINT_INT (1U << 2)
@ -54,19 +44,65 @@ module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP);
ANDROID_ALARM_RTC_WAKEUP_MASK | \
ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK)
/* support old usespace code */
/* support old userspace code */
#define ANDROID_ALARM_SET_OLD _IOW('a', 2, time_t) /* set alarm */
#define ANDROID_ALARM_SET_AND_WAIT_OLD _IOW('a', 3, time_t)
static int alarm_opened;
static DEFINE_SPINLOCK(alarm_slock);
static struct wake_lock alarm_wake_lock;
static struct wakeup_source alarm_wake_lock;
static DECLARE_WAIT_QUEUE_HEAD(alarm_wait_queue);
static uint32_t alarm_pending;
static uint32_t alarm_enabled;
static uint32_t wait_pending;
static struct android_alarm alarms[ANDROID_ALARM_TYPE_COUNT];
struct devalarm {
union {
struct hrtimer hrt;
struct alarm alrm;
} u;
enum android_alarm_type type;
};
static struct devalarm alarms[ANDROID_ALARM_TYPE_COUNT];
static int is_wakeup(enum android_alarm_type type)
{
if (type == ANDROID_ALARM_RTC_WAKEUP ||
type == ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP)
return 1;
return 0;
}
static void devalarm_start(struct devalarm *alrm, ktime_t exp)
{
if (is_wakeup(alrm->type))
alarm_start(&alrm->u.alrm, exp);
else
hrtimer_start(&alrm->u.hrt, exp, HRTIMER_MODE_ABS);
}
static int devalarm_try_to_cancel(struct devalarm *alrm)
{
int ret;
if (is_wakeup(alrm->type))
ret = alarm_try_to_cancel(&alrm->u.alrm);
else
ret = hrtimer_try_to_cancel(&alrm->u.hrt);
return ret;
}
static void devalarm_cancel(struct devalarm *alrm)
{
if (is_wakeup(alrm->type))
alarm_cancel(&alrm->u.alrm);
else
hrtimer_cancel(&alrm->u.hrt);
}
static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
@ -75,6 +111,8 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
struct timespec new_alarm_time;
struct timespec new_rtc_time;
struct timespec tmp_time;
struct rtc_time new_rtc_tm;
struct rtc_device *rtc_dev;
enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);
uint32_t alarm_type_mask = 1U << alarm_type;
@ -101,11 +139,11 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case ANDROID_ALARM_CLEAR(0):
spin_lock_irqsave(&alarm_slock, flags);
pr_alarm(IO, "alarm %d clear\n", alarm_type);
android_alarm_try_to_cancel(&alarms[alarm_type]);
devalarm_try_to_cancel(&alarms[alarm_type]);
if (alarm_pending) {
alarm_pending &= ~alarm_type_mask;
if (!alarm_pending && !wait_pending)
wake_unlock(&alarm_wake_lock);
__pm_relax(&alarm_wake_lock);
}
alarm_enabled &= ~alarm_type_mask;
spin_unlock_irqrestore(&alarm_slock, flags);
@ -132,8 +170,7 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
pr_alarm(IO, "alarm %d set %ld.%09ld\n", alarm_type,
new_alarm_time.tv_sec, new_alarm_time.tv_nsec);
alarm_enabled |= alarm_type_mask;
android_alarm_start_range(&alarms[alarm_type],
timespec_to_ktime(new_alarm_time),
devalarm_start(&alarms[alarm_type],
timespec_to_ktime(new_alarm_time));
spin_unlock_irqrestore(&alarm_slock, flags);
if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_SET_AND_WAIT(0)
@ -144,7 +181,7 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
spin_lock_irqsave(&alarm_slock, flags);
pr_alarm(IO, "alarm wait\n");
if (!alarm_pending && wait_pending) {
wake_unlock(&alarm_wake_lock);
__pm_relax(&alarm_wake_lock);
wait_pending = 0;
}
spin_unlock_irqrestore(&alarm_slock, flags);
@ -163,7 +200,13 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
rv = -EFAULT;
goto err1;
}
rv = android_alarm_set_rtc(new_rtc_time);
rtc_time_to_tm(new_rtc_time.tv_sec, &new_rtc_tm);
rtc_dev = alarmtimer_get_rtcdev();
rv = do_settimeofday(&new_rtc_time);
if (rv < 0)
goto err1;
if (rtc_dev)
rv = rtc_set_time(rtc_dev, &new_rtc_tm);
spin_lock_irqsave(&alarm_slock, flags);
alarm_pending |= ANDROID_ALARM_TIME_CHANGE_MASK;
wake_up(&alarm_wait_queue);
@ -179,8 +222,7 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
case ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP:
case ANDROID_ALARM_ELAPSED_REALTIME:
tmp_time =
ktime_to_timespec(alarm_get_elapsed_realtime());
get_monotonic_boottime(&tmp_time);
break;
case ANDROID_ALARM_TYPE_COUNT:
case ANDROID_ALARM_SYSTEMTIME:
@ -224,14 +266,14 @@ static int alarm_release(struct inode *inode, struct file *file)
alarm_enabled &= ~alarm_type_mask;
}
spin_unlock_irqrestore(&alarm_slock, flags);
android_alarm_cancel(&alarms[i]);
devalarm_cancel(&alarms[i]);
spin_lock_irqsave(&alarm_slock, flags);
}
if (alarm_pending | wait_pending) {
if (alarm_pending)
pr_alarm(INFO, "alarm_release: clear "
"pending alarms %x\n", alarm_pending);
wake_unlock(&alarm_wake_lock);
__pm_relax(&alarm_wake_lock);
wait_pending = 0;
alarm_pending = 0;
}
@ -241,15 +283,15 @@ static int alarm_release(struct inode *inode, struct file *file)
return 0;
}
static void alarm_triggered(struct android_alarm *alarm)
static void devalarm_triggered(struct devalarm *alarm)
{
unsigned long flags;
uint32_t alarm_type_mask = 1U << alarm->type;
pr_alarm(INT, "alarm_triggered type %d\n", alarm->type);
pr_alarm(INT, "devalarm_triggered type %d\n", alarm->type);
spin_lock_irqsave(&alarm_slock, flags);
if (alarm_enabled & alarm_type_mask) {
wake_lock_timeout(&alarm_wake_lock, 5 * HZ);
__pm_wakeup_event(&alarm_wake_lock, 5000); /* 5secs */
alarm_enabled &= ~alarm_type_mask;
alarm_pending |= alarm_type_mask;
wake_up(&alarm_wait_queue);
@ -257,6 +299,25 @@ static void alarm_triggered(struct android_alarm *alarm)
spin_unlock_irqrestore(&alarm_slock, flags);
}
static enum hrtimer_restart devalarm_hrthandler(struct hrtimer *hrt)
{
struct devalarm *devalrm = container_of(hrt, struct devalarm, u.hrt);
devalarm_triggered(devalrm);
return HRTIMER_NORESTART;
}
static enum alarmtimer_restart devalarm_alarmhandler(struct alarm *alrm,
ktime_t now)
{
struct devalarm *devalrm = container_of(alrm, struct devalarm, u.alrm);
devalarm_triggered(devalrm);
return ALARMTIMER_NORESTART;
}
static const struct file_operations alarm_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = alarm_ioctl,
@ -279,17 +340,31 @@ static int __init alarm_dev_init(void)
if (err)
return err;
for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++)
android_alarm_init(&alarms[i], i, alarm_triggered);
wake_lock_init(&alarm_wake_lock, WAKE_LOCK_SUSPEND, "alarm");
alarm_init(&alarms[ANDROID_ALARM_RTC_WAKEUP].u.alrm,
ALARM_REALTIME, devalarm_alarmhandler);
hrtimer_init(&alarms[ANDROID_ALARM_RTC].u.hrt,
CLOCK_REALTIME, HRTIMER_MODE_ABS);
alarm_init(&alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].u.alrm,
ALARM_BOOTTIME, devalarm_alarmhandler);
hrtimer_init(&alarms[ANDROID_ALARM_ELAPSED_REALTIME].u.hrt,
CLOCK_BOOTTIME, HRTIMER_MODE_ABS);
hrtimer_init(&alarms[ANDROID_ALARM_SYSTEMTIME].u.hrt,
CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++) {
alarms[i].type = i;
if (!is_wakeup(i))
alarms[i].u.hrt.function = devalarm_hrthandler;
}
wakeup_source_init(&alarm_wake_lock, "alarm");
return 0;
}
static void __exit alarm_dev_exit(void)
{
misc_deregister(&alarm_device);
wake_lock_destroy(&alarm_wake_lock);
wakeup_source_trash(&alarm_wake_lock);
}
module_init(alarm_dev_init);

601
drivers/staging/android/alarm.c
View File

@ -1,601 +0,0 @@
/* drivers/rtc/alarm.c
*
* Copyright (C) 2007-2009 Google, Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/time.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/miscdevice.h>
#include <linux/platform_device.h>
#include <linux/rtc.h>
#include <linux/sched.h>
#include <linux/spinlock.h>
#include "android_alarm.h"
/* XXX - Hack out wakelocks, while they are out of tree */
struct wake_lock {
int i;
};
#define wake_lock(x)
#define wake_lock_timeout(x, y)
#define wake_unlock(x)
#define WAKE_LOCK_SUSPEND 0
#define wake_lock_init(x, y, z) ((x)->i = 1)
#define wake_lock_destroy(x)
#define ANDROID_ALARM_PRINT_ERROR (1U << 0)
#define ANDROID_ALARM_PRINT_INIT_STATUS (1U << 1)
#define ANDROID_ALARM_PRINT_TSET (1U << 2)
#define ANDROID_ALARM_PRINT_CALL (1U << 3)
#define ANDROID_ALARM_PRINT_SUSPEND (1U << 4)
#define ANDROID_ALARM_PRINT_INT (1U << 5)
#define ANDROID_ALARM_PRINT_FLOW (1U << 6)
static int debug_mask = ANDROID_ALARM_PRINT_ERROR | \
ANDROID_ALARM_PRINT_INIT_STATUS;
module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP);
#define pr_alarm(debug_level_mask, args...) \
do { \
if (debug_mask & ANDROID_ALARM_PRINT_##debug_level_mask) { \
pr_info(args); \
} \
} while (0)
#define ANDROID_ALARM_WAKEUP_MASK ( \
ANDROID_ALARM_RTC_WAKEUP_MASK | \
ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK)
/* support old usespace code */
#define ANDROID_ALARM_SET_OLD _IOW('a', 2, time_t) /* set alarm */
#define ANDROID_ALARM_SET_AND_WAIT_OLD _IOW('a', 3, time_t)
struct alarm_queue {
struct rb_root alarms;
struct rb_node *first;
struct hrtimer timer;
ktime_t delta;
bool stopped;
ktime_t stopped_time;
};
static struct rtc_device *alarm_rtc_dev;
static DEFINE_SPINLOCK(alarm_slock);
static DEFINE_MUTEX(alarm_setrtc_mutex);
static struct wake_lock alarm_rtc_wake_lock;
static struct platform_device *alarm_platform_dev;
struct alarm_queue alarms[ANDROID_ALARM_TYPE_COUNT];
static bool suspended;
static void update_timer_locked(struct alarm_queue *base, bool head_removed)
{
struct android_alarm *alarm;
bool is_wakeup = base == &alarms[ANDROID_ALARM_RTC_WAKEUP] ||
base == &alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP];
if (base->stopped) {
pr_alarm(FLOW, "changed alarm while setting the wall time\n");
return;
}
if (is_wakeup && !suspended && head_removed)
wake_unlock(&alarm_rtc_wake_lock);
if (!base->first)
return;
alarm = container_of(base->first, struct android_alarm, node);
pr_alarm(FLOW, "selected alarm, type %d, func %pF at %lld\n",
alarm->type, alarm->function, ktime_to_ns(alarm->expires));
if (is_wakeup && suspended) {
pr_alarm(FLOW, "changed alarm while suspened\n");
wake_lock_timeout(&alarm_rtc_wake_lock, 1 * HZ);
return;
}
hrtimer_try_to_cancel(&base->timer);
base->timer.node.expires = ktime_add(base->delta, alarm->expires);
base->timer._softexpires = ktime_add(base->delta, alarm->softexpires);
hrtimer_start_expires(&base->timer, HRTIMER_MODE_ABS);
}
static void alarm_enqueue_locked(struct android_alarm *alarm)
{
struct alarm_queue *base = &alarms[alarm->type];
struct rb_node **link = &base->alarms.rb_node;
struct rb_node *parent = NULL;
struct android_alarm *entry;
int leftmost = 1;
bool was_first = false;
pr_alarm(FLOW, "added alarm, type %d, func %pF at %lld\n",
alarm->type, alarm->function, ktime_to_ns(alarm->expires));
if (base->first == &alarm->node) {
base->first = rb_next(&alarm->node);
was_first = true;
}
if (!RB_EMPTY_NODE(&alarm->node)) {
rb_erase(&alarm->node, &base->alarms);
RB_CLEAR_NODE(&alarm->node);
}
while (*link) {
parent = *link;
entry = rb_entry(parent, struct android_alarm, node);
/*
* We dont care about collisions. Nodes with
* the same expiry time stay together.
*/
if (alarm->expires.tv64 < entry->expires.tv64) {
link = &(*link)->rb_left;
} else {
link = &(*link)->rb_right;
leftmost = 0;
}
}
if (leftmost)
base->first = &alarm->node;
if (leftmost || was_first)
update_timer_locked(base, was_first);
rb_link_node(&alarm->node, parent, link);
rb_insert_color(&alarm->node, &base->alarms);
}
/**
* android_alarm_init - initialize an alarm
* @alarm: the alarm to be initialized
* @type: the alarm type to be used
* @function: alarm callback function
*/
void android_alarm_init(struct android_alarm *alarm,
enum android_alarm_type type, void (*function)(struct android_alarm *))
{
RB_CLEAR_NODE(&alarm->node);
alarm->type = type;
alarm->function = function;
pr_alarm(FLOW, "created alarm, type %d, func %pF\n", type, function);
}
/**
* android_alarm_start_range - (re)start an alarm
* @alarm: the alarm to be added
* @start: earliest expiry time
* @end: expiry time
*/
void android_alarm_start_range(struct android_alarm *alarm, ktime_t start,
ktime_t end)
{
unsigned long flags;
spin_lock_irqsave(&alarm_slock, flags);
alarm->softexpires = start;
alarm->expires = end;
alarm_enqueue_locked(alarm);
spin_unlock_irqrestore(&alarm_slock, flags);
}
/**
* android_alarm_try_to_cancel - try to deactivate an alarm
* @alarm: alarm to stop
*
* Returns:
* 0 when the alarm was not active
* 1 when the alarm was active
* -1 when the alarm may currently be excuting the callback function and
* cannot be stopped (it may also be inactive)
*/
int android_alarm_try_to_cancel(struct android_alarm *alarm)
{
struct alarm_queue *base = &alarms[alarm->type];
unsigned long flags;
bool first = false;
int ret = 0;
spin_lock_irqsave(&alarm_slock, flags);
if (!RB_EMPTY_NODE(&alarm->node)) {
pr_alarm(FLOW, "canceled alarm, type %d, func %pF at %lld\n",
alarm->type, alarm->function,
ktime_to_ns(alarm->expires));
ret = 1;
if (base->first == &alarm->node) {
base->first = rb_next(&alarm->node);
first = true;
}
rb_erase(&alarm->node, &base->alarms);
RB_CLEAR_NODE(&alarm->node);
if (first)
update_timer_locked(base, true);
} else
pr_alarm(FLOW, "tried to cancel alarm, type %d, func %pF\n",
alarm->type, alarm->function);
spin_unlock_irqrestore(&alarm_slock, flags);
if (!ret && hrtimer_callback_running(&base->timer))
ret = -1;
return ret;
}
/**
* android_alarm_cancel - cancel an alarm and wait for the handler to finish.
* @alarm: the alarm to be cancelled
*
* Returns:
* 0 when the alarm was not active
* 1 when the alarm was active
*/
int android_alarm_cancel(struct android_alarm *alarm)
{
for (;;) {
int ret = android_alarm_try_to_cancel(alarm);
if (ret >= 0)
return ret;
cpu_relax();
}
}
/**
* alarm_set_rtc - set the kernel and rtc walltime
* @new_time: timespec value containing the new time
*/
int android_alarm_set_rtc(struct timespec new_time)
{
int i;
int ret;
unsigned long flags;
struct rtc_time rtc_new_rtc_time;
struct timespec tmp_time;
rtc_time_to_tm(new_time.tv_sec, &rtc_new_rtc_time);
pr_alarm(TSET, "set rtc %ld %ld - rtc %02d:%02d:%02d %02d/%02d/%04d\n",
new_time.tv_sec, new_time.tv_nsec,
rtc_new_rtc_time.tm_hour, rtc_new_rtc_time.tm_min,
rtc_new_rtc_time.tm_sec, rtc_new_rtc_time.tm_mon + 1,
rtc_new_rtc_time.tm_mday,
rtc_new_rtc_time.tm_year + 1900);
mutex_lock(&alarm_setrtc_mutex);
spin_lock_irqsave(&alarm_slock, flags);
wake_lock(&alarm_rtc_wake_lock);
getnstimeofday(&tmp_time);
for (i = 0; i < ANDROID_ALARM_SYSTEMTIME; i++) {
hrtimer_try_to_cancel(&alarms[i].timer);
alarms[i].stopped = true;
alarms[i].stopped_time = timespec_to_ktime(tmp_time);
}
alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].delta =
alarms[ANDROID_ALARM_ELAPSED_REALTIME].delta =
ktime_sub(alarms[ANDROID_ALARM_ELAPSED_REALTIME].delta,
timespec_to_ktime(timespec_sub(tmp_time, new_time)));
spin_unlock_irqrestore(&alarm_slock, flags);
ret = do_settimeofday(&new_time);
spin_lock_irqsave(&alarm_slock, flags);
for (i = 0; i < ANDROID_ALARM_SYSTEMTIME; i++) {
alarms[i].stopped = false;
update_timer_locked(&alarms[i], false);
}
spin_unlock_irqrestore(&alarm_slock, flags);
if (ret < 0) {
pr_alarm(ERROR, "alarm_set_rtc: Failed to set time\n");
goto err;
}
if (!alarm_rtc_dev) {
pr_alarm(ERROR,
"alarm_set_rtc: no RTC, time will be lost on reboot\n");
goto err;
}
ret = rtc_set_time(alarm_rtc_dev, &rtc_new_rtc_time);
if (ret < 0)
pr_alarm(ERROR, "alarm_set_rtc: "
"Failed to set RTC, time will be lost on reboot\n");
err:
wake_unlock(&alarm_rtc_wake_lock);
mutex_unlock(&alarm_setrtc_mutex);
return ret;
}
/**
* alarm_get_elapsed_realtime - get the elapsed real time in ktime_t format
*
* returns the time in ktime_t format
*/
ktime_t alarm_get_elapsed_realtime(void)
{
ktime_t now;
unsigned long flags;
struct alarm_queue *base = &alarms[ANDROID_ALARM_ELAPSED_REALTIME];
spin_lock_irqsave(&alarm_slock, flags);
now = base->stopped ? base->stopped_time : ktime_get_real();
now = ktime_sub(now, base->delta);
spin_unlock_irqrestore(&alarm_slock, flags);
return now;
}
static enum hrtimer_restart alarm_timer_triggered(struct hrtimer *timer)
{
struct alarm_queue *base;
struct android_alarm *alarm;
unsigned long flags;
ktime_t now;
spin_lock_irqsave(&alarm_slock, flags);
base = container_of(timer, struct alarm_queue, timer);
now = base->stopped ? base->stopped_time : hrtimer_cb_get_time(timer);
now = ktime_sub(now, base->delta);
pr_alarm(INT, "alarm_timer_triggered type %ld at %lld\n",
base - alarms, ktime_to_ns(now));
while (base->first) {
alarm = container_of(base->first, struct android_alarm, node);
if (alarm->softexpires.tv64 > now.tv64) {
pr_alarm(FLOW, "don't call alarm, %pF, %lld (s %lld)\n",
alarm->function, ktime_to_ns(alarm->expires),
ktime_to_ns(alarm->softexpires));
break;
}
base->first = rb_next(&alarm->node);
rb_erase(&alarm->node, &base->alarms);
RB_CLEAR_NODE(&alarm->node);
pr_alarm(CALL, "call alarm, type %d, func %pF, %lld (s %lld)\n",
alarm->type, alarm->function,
ktime_to_ns(alarm->expires),
ktime_to_ns(alarm->softexpires));
spin_unlock_irqrestore(&alarm_slock, flags);
alarm->function(alarm);
spin_lock_irqsave(&alarm_slock, flags);
}
if (!base->first)
pr_alarm(FLOW, "no more alarms of type %ld\n", base - alarms);
update_timer_locked(base, true);
spin_unlock_irqrestore(&alarm_slock, flags);
return HRTIMER_NORESTART;
}
static void alarm_triggered_func(void *p)
{
struct rtc_device *rtc = alarm_rtc_dev;
if (!(rtc->irq_data & RTC_AF))
return;
pr_alarm(INT, "rtc alarm triggered\n");
wake_lock_timeout(&alarm_rtc_wake_lock, 1 * HZ);
}
static int alarm_suspend(struct platform_device *pdev, pm_message_t state)
{
int err = 0;
unsigned long flags;
struct rtc_wkalrm rtc_alarm;
struct rtc_time rtc_current_rtc_time;
unsigned long rtc_current_time;
unsigned long rtc_alarm_time;
struct timespec rtc_delta;
struct timespec wall_time;
struct alarm_queue *wakeup_queue = NULL;
struct alarm_queue *tmp_queue = NULL;
pr_alarm(SUSPEND, "alarm_suspend(%p, %d)\n", pdev, state.event);
spin_lock_irqsave(&alarm_slock, flags);
suspended = true;
spin_unlock_irqrestore(&alarm_slock, flags);
hrtimer_cancel(&alarms[ANDROID_ALARM_RTC_WAKEUP].timer);
hrtimer_cancel(&alarms[
ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].timer);
tmp_queue = &alarms[ANDROID_ALARM_RTC_WAKEUP];
if (tmp_queue->first)
wakeup_queue = tmp_queue;
tmp_queue = &alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP];
if (tmp_queue->first && (!wakeup_queue ||
hrtimer_get_expires(&tmp_queue->timer).tv64 <
hrtimer_get_expires(&wakeup_queue->timer).tv64))
wakeup_queue = tmp_queue;
if (wakeup_queue) {
rtc_read_time(alarm_rtc_dev, &rtc_current_rtc_time);
getnstimeofday(&wall_time);
rtc_tm_to_time(&rtc_current_rtc_time, &rtc_current_time);
set_normalized_timespec(&rtc_delta,
wall_time.tv_sec - rtc_current_time,
wall_time.tv_nsec);
rtc_alarm_time = timespec_sub(ktime_to_timespec(
hrtimer_get_expires(&wakeup_queue->timer)),
rtc_delta).tv_sec;
rtc_time_to_tm(rtc_alarm_time, &rtc_alarm.time);
rtc_alarm.enabled = 1;
rtc_set_alarm(alarm_rtc_dev, &rtc_alarm);
rtc_read_time(alarm_rtc_dev, &rtc_current_rtc_time);
rtc_tm_to_time(&rtc_current_rtc_time, &rtc_current_time);
pr_alarm(SUSPEND,
"rtc alarm set at %ld, now %ld, rtc delta %ld.%09ld\n",
rtc_alarm_time, rtc_current_time,
rtc_delta.tv_sec, rtc_delta.tv_nsec);
if (rtc_current_time + 1 >= rtc_alarm_time) {
pr_alarm(SUSPEND, "alarm about to go off\n");
memset(&rtc_alarm, 0, sizeof(rtc_alarm));
rtc_alarm.enabled = 0;
rtc_set_alarm(alarm_rtc_dev, &rtc_alarm);
spin_lock_irqsave(&alarm_slock, flags);
suspended = false;
wake_lock_timeout(&alarm_rtc_wake_lock, 2 * HZ);
update_timer_locked(&alarms[ANDROID_ALARM_RTC_WAKEUP],
false);
update_timer_locked(&alarms[
ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP], false);
err = -EBUSY;
spin_unlock_irqrestore(&alarm_slock, flags);
}
}
return err;
}
static int alarm_resume(struct platform_device *pdev)
{
struct rtc_wkalrm alarm;
unsigned long flags;
pr_alarm(SUSPEND, "alarm_resume(%p)\n", pdev);
memset(&alarm, 0, sizeof(alarm));
alarm.enabled = 0;
rtc_set_alarm(alarm_rtc_dev, &alarm);
spin_lock_irqsave(&alarm_slock, flags);
suspended = false;
update_timer_locked(&alarms[ANDROID_ALARM_RTC_WAKEUP], false);
update_timer_locked(&alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP],
false);
spin_unlock_irqrestore(&alarm_slock, flags);
return 0;
}
static struct rtc_task alarm_rtc_task = {
.func = alarm_triggered_func
};
static int rtc_alarm_add_device(struct device *dev,
struct class_interface *class_intf)
{
int err;
struct rtc_device *rtc = to_rtc_device(dev);
mutex_lock(&alarm_setrtc_mutex);
if (alarm_rtc_dev) {
err = -EBUSY;
goto err1;
}
alarm_platform_dev =
platform_device_register_simple("alarm", -1, NULL, 0);
if (IS_ERR(alarm_platform_dev)) {
err = PTR_ERR(alarm_platform_dev);
goto err2;
}
err = rtc_irq_register(rtc, &alarm_rtc_task);
if (err)
goto err3;
alarm_rtc_dev = rtc;
pr_alarm(INIT_STATUS, "using rtc device, %s, for alarms", rtc->name);
mutex_unlock(&alarm_setrtc_mutex);
return 0;
err3:
platform_device_unregister(alarm_platform_dev);
err2:
err1:
mutex_unlock(&alarm_setrtc_mutex);
return err;
}
static void rtc_alarm_remove_device(struct device *dev,
struct class_interface *class_intf)
{
if (dev == &alarm_rtc_dev->dev) {
pr_alarm(INIT_STATUS, "lost rtc device for alarms");
rtc_irq_unregister(alarm_rtc_dev, &alarm_rtc_task);
platform_device_unregister(alarm_platform_dev);
alarm_rtc_dev = NULL;
}
}
static struct class_interface rtc_alarm_interface = {
.add_dev = &rtc_alarm_add_device,
.remove_dev = &rtc_alarm_remove_device,
};
static struct platform_driver alarm_driver = {
.suspend = alarm_suspend,
.resume = alarm_resume,
.driver = {
.name = "alarm"
}
};
static int __init alarm_late_init(void)
{
unsigned long flags;
struct timespec tmp_time, system_time;
/* this needs to run after the rtc is read at boot */
spin_lock_irqsave(&alarm_slock, flags);
/* We read the current rtc and system time so we can later calulate
* elasped realtime to be (boot_systemtime + rtc - boot_rtc) ==
* (rtc - (boot_rtc - boot_systemtime))
*/
getnstimeofday(&tmp_time);
ktime_get_ts(&system_time);
alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].delta =
alarms[ANDROID_ALARM_ELAPSED_REALTIME].delta =
timespec_to_ktime(timespec_sub(tmp_time, system_time));
spin_unlock_irqrestore(&alarm_slock, flags);
return 0;
}
static int __init alarm_driver_init(void)
{
int err;
int i;
for (i = 0; i < ANDROID_ALARM_SYSTEMTIME; i++) {
hrtimer_init(&alarms[i].timer,
CLOCK_REALTIME, HRTIMER_MODE_ABS);
alarms[i].timer.function = alarm_timer_triggered;
}
hrtimer_init(&alarms[ANDROID_ALARM_SYSTEMTIME].timer,
CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
alarms[ANDROID_ALARM_SYSTEMTIME].timer.function = alarm_timer_triggered;
err = platform_driver_register(&alarm_driver);
if (err < 0)
goto err1;
wake_lock_init(&alarm_rtc_wake_lock, WAKE_LOCK_SUSPEND, "alarm_rtc");
rtc_alarm_interface.class = rtc_class;
err = class_interface_register(&rtc_alarm_interface);
if (err < 0)
goto err2;
return 0;
err2:
wake_lock_destroy(&alarm_rtc_wake_lock);
platform_driver_unregister(&alarm_driver);
err1:
return err;
}
static void __exit alarm_exit(void)
{
class_interface_unregister(&rtc_alarm_interface);
wake_lock_destroy(&alarm_rtc_wake_lock);
platform_driver_unregister(&alarm_driver);
}
late_initcall(alarm_late_init);
module_init(alarm_driver_init);
module_exit(alarm_exit);

59
drivers/staging/android/android_alarm.h
View File

@ -33,65 +33,6 @@ enum android_alarm_type {
/* ANDROID_ALARM_TIME_CHANGE = 16 */
};
#ifdef __KERNEL__
#include <linux/ktime.h>
#include <linux/rbtree.h>
/*
* The alarm interface is similar to the hrtimer interface but adds support
* for wakeup from suspend. It also adds an elapsed realtime clock that can
* be used for periodic timers that need to keep runing while the system is
* suspended and not be disrupted when the wall time is set.
*/
/**
* struct alarm - the basic alarm structure
* @node: red black tree node for time ordered insertion
* @type: alarm type. rtc/elapsed-realtime/systemtime, wakeup/non-wakeup.
* @softexpires: the absolute earliest expiry time of the alarm.
* @expires: the absolute expiry time.
* @function: alarm expiry callback function
*
* The alarm structure must be initialized by alarm_init()
*
*/
struct android_alarm {
struct rb_node node;
enum android_alarm_type type;
ktime_t softexpires;
ktime_t expires;
void (*function)(struct android_alarm *);
};
void android_alarm_init(struct android_alarm *alarm,
enum android_alarm_type type, void (*function)(struct android_alarm *));
void android_alarm_start_range(struct android_alarm *alarm, ktime_t start,
ktime_t end);
int android_alarm_try_to_cancel(struct android_alarm *alarm);
int android_alarm_cancel(struct android_alarm *alarm);
ktime_t alarm_get_elapsed_realtime(void);
/* set rtc while preserving elapsed realtime */
int android_alarm_set_rtc(const struct timespec ts);
#ifdef CONFIG_ANDROID_ALARM_OLDDRV_COMPAT
/*
* Some older drivers depend on the old API,
* so provide compatability macros for now.
*/
#define alarm android_alarm
#define alarm_init(x, y, z) android_alarm_init(x, y, z)
#define alarm_start_range(x, y, z) android_alarm_start_range(x, y, z)
#define alarm_try_to_cancel(x) android_alarm_try_to_cancel(x)
#define alarm_cancel(x) android_alarm_cancel(x)
#define alarm_set_rtc(x) android_alarm_set_rtc(x)
#endif
#endif
enum android_alarm_return_flags {
ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP,
ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC,

10
drivers/staging/android/binder.h
View File

@ -53,17 +53,17 @@ struct flat_binder_object {
/* 8 bytes of data. */
union {
void *binder; /* local object */
void __user *binder; /* local object */
signed long handle; /* remote object */
};
/* extra data associated with local object */
void *cookie;
void __user *cookie;
};
/*
* On 64-bit platforms where user code may run in 32-bits the driver must
* translate the buffer (and local binder) addresses apropriately.
* translate the buffer (and local binder) addresses appropriately.
*/
struct binder_write_read {
@ -139,9 +139,9 @@ struct binder_transaction_data {
union {
struct {
/* transaction data */
const void *buffer;
const void __user *buffer;
/* offsets from buffer to flat_binder_object structs */
const void *offsets;
const void __user *offsets;
} ptr;
uint8_t buf[8];
} data;

4
drivers/staging/android/persistent_ram.c
View File

@ -424,11 +424,11 @@ struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc)
if (buffer_size(prz) > prz->buffer_size ||
buffer_start(prz) > buffer_size(prz))
pr_info("persistent_ram: found existing invalid buffer,"
" size %ld, start %ld\n",
" size %zu, start %zu\n",
buffer_size(prz), buffer_start(prz));
else {
pr_info("persistent_ram: found existing buffer,"
" size %ld, start %ld\n",
" size %zu, start %zu\n",
buffer_size(prz), buffer_start(prz));
persistent_ram_save_old(prz);
}

1
drivers/staging/android/timed_output.c
View File

@ -99,6 +99,7 @@ EXPORT_SYMBOL_GPL(timed_output_dev_register);
void timed_output_dev_unregister(struct timed_output_dev *tdev)
{
tdev->enable(tdev, 0);
device_remove_file(tdev->dev, &dev_attr_enable);
device_destroy(timed_output_class, MKDEV(0, tdev->index));
dev_set_drvdata(tdev->dev, NULL);

6
drivers/staging/asus_oled/asus_oled.c
View File

@ -782,20 +782,20 @@ static int __init asus_oled_init(void)
oled_class = class_create(THIS_MODULE, ASUS_OLED_UNDERSCORE_NAME);
if (IS_ERR(oled_class)) {
err("Error creating " ASUS_OLED_UNDERSCORE_NAME " class");
printk(KERN_ERR "Error creating " ASUS_OLED_UNDERSCORE_NAME " class\n");
return PTR_ERR(oled_class);
}
retval = class_create_file(oled_class, &class_attr_version.attr);
if (retval) {
err("Error creating class version file");
printk(KERN_ERR "Error creating class version file\n");
goto error;
}
retval = usb_register(&oled_driver);
if (retval) {
err("usb_register failed. Error number %d", retval);
printk(KERN_ERR "usb_register failed. Error number %d\n", retval);
goto error;
}

26
drivers/staging/bcm/DDRInit.c
View File

@ -1115,20 +1115,20 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3LP_DDRSetting80MHz;
RegCount = (sizeof(asT3LP_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3LP_DDRSetting80MHz);
RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3LP_DDRSetting100MHz;
RegCount = (sizeof(asT3LP_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3LP_DDRSetting100MHz);
RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3LP_DDRSetting133MHz;
RegCount = (sizeof(asT3LP_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3LP_DDRSetting133MHz);
RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ;
break;
@ -1146,20 +1146,20 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3LPB_DDRSetting80MHz;
RegCount=(sizeof(asT3LPB_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
RegCount=ARRAY_SIZE(asT3LPB_DDRSetting80MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3LPB_DDRSetting100MHz;
RegCount = (sizeof(asT3LPB_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3LPB_DDRSetting100MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3LPB_DDRSetting133MHz;
RegCount = (sizeof(asT3LPB_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3LPB_DDRSetting133MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ;
break;
@ -1167,7 +1167,7 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
case DDR_160_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3LPB_DDRSetting160MHz;
RegCount = sizeof(asT3LPB_DDRSetting160MHz)/sizeof(DDR_SET_NODE);
RegCount = ARRAY_SIZE(asT3LPB_DDRSetting160MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ;
@ -1181,19 +1181,19 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3_DDRSetting80MHz;
RegCount = (sizeof(asT3_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3_DDRSetting80MHz);
RegCount-=T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3_DDRSetting100MHz;
RegCount = (sizeof(asT3_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3_DDRSetting100MHz);
RegCount-=T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
psDDRSetting = asT3_DDRSetting133MHz;
RegCount = (sizeof(asT3_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3_DDRSetting133MHz);
RegCount-=T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
break;
@ -1207,20 +1207,20 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3B_DDRSetting80MHz;
RegCount = (sizeof(asT3B_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3B_DDRSetting80MHz);
RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3B_DDRSetting100MHz;
RegCount = (sizeof(asT3B_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3B_DDRSetting100MHz);
RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3B_DDRSetting133MHz;
RegCount = (sizeof(asT3B_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
RegCount = ARRAY_SIZE(asT3B_DDRSetting133MHz);
RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ;
break;

409
drivers/staging/bcm/IPv6Protocol.c
View File

@ -1,51 +1,52 @@
#include "headers.h"
static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
IPV6Header *pstIpv6Header);
static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
IPV6Header *pstIpv6Header);
static VOID DumpIpv6Header(IPV6Header *pstIpv6Header);
static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader,BOOLEAN *bParseDone,USHORT *pusPayloadLength)
static UCHAR *GetNextIPV6ChainedHeader(UCHAR **ppucPayload,
UCHAR *pucNextHeader, BOOLEAN *bParseDone, USHORT *pusPayloadLength)
{
UCHAR *pucRetHeaderPtr = NULL;
UCHAR *pucPayloadPtr = NULL;
USHORT usNextHeaderOffset = 0 ;
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
if((NULL == ppucPayload) || (*pusPayloadLength == 0) || (*bParseDone))
{
if ((ppucPayload == NULL) || (*pusPayloadLength == 0) ||
(*bParseDone)) {
*bParseDone = TRUE;
return NULL;
}
pucRetHeaderPtr = *ppucPayload;
pucPayloadPtr = *ppucPayload;
if(!pucRetHeaderPtr || !pucPayloadPtr)
{
if (!pucRetHeaderPtr || !pucPayloadPtr) {
*bParseDone = TRUE;
return NULL;
}
//Get the Nextt Header Type
/* Get the Nextt Header Type */
*bParseDone = FALSE;
switch(*pucNextHeader)
{
switch (*pucNextHeader) {
case IPV6HDR_TYPE_HOPBYHOP:
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 HopByHop Header");
usNextHeaderOffset+=sizeof(IPV6HopByHopOptionsHeader);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 HopByHop Header");
usNextHeaderOffset += sizeof(IPV6HopByHopOptionsHeader);
}
break;
case IPV6HDR_TYPE_ROUTING:
{
IPV6RoutingHeader *pstIpv6RoutingHeader;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Routing Header");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 Routing Header");
pstIpv6RoutingHeader = (IPV6RoutingHeader *)pucPayloadPtr;
usNextHeaderOffset += sizeof(IPV6RoutingHeader);
usNextHeaderOffset += pstIpv6RoutingHeader->ucNumAddresses * IPV6_ADDRESS_SIZEINBYTES;
@ -54,8 +55,10 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
break;
case IPV6HDR_TYPE_FRAGMENTATION:
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Fragmentation Header");
usNextHeaderOffset+= sizeof(IPV6FragmentHeader);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"\nIPv6 Fragmentation Header");
usNextHeaderOffset += sizeof(IPV6FragmentHeader);
}
break;
@ -63,9 +66,11 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
{
IPV6DestOptionsHeader *pstIpv6DestOptsHdr = (IPV6DestOptionsHeader *)pucPayloadPtr;
int nTotalOptions = pstIpv6DestOptsHdr->ucHdrExtLen;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 DestOpts Header Header");
usNextHeaderOffset+= sizeof(IPV6DestOptionsHeader);
usNextHeaderOffset+= nTotalOptions * IPV6_DESTOPTS_HDR_OPTIONSIZE ;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"\nIPv6 DestOpts Header Header");
usNextHeaderOffset += sizeof(IPV6DestOptionsHeader);
usNextHeaderOffset += nTotalOptions * IPV6_DESTOPTS_HDR_OPTIONSIZE ;
}
break;
@ -73,36 +78,43 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
{
IPV6AuthenticationHeader *pstIpv6AuthHdr = (IPV6AuthenticationHeader *)pucPayloadPtr;
int nHdrLen = pstIpv6AuthHdr->ucLength;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Authentication Header");
usNextHeaderOffset+= nHdrLen * 4;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"\nIPv6 Authentication Header");
usNextHeaderOffset += nHdrLen * 4;
}
break;
case IPV6HDR_TYPE_ENCRYPTEDSECURITYPAYLOAD:
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Encrypted Security Payload Header");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"\nIPv6 Encrypted Security Payload Header");
*bParseDone = TRUE;
}
break;
case IPV6_ICMP_HDR_TYPE:
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " ICMP Header");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nICMP Header");
*bParseDone = TRUE;
}
break;
case TCP_HEADER_TYPE:
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " \nTCP Header");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nTCP Header");
*bParseDone = TRUE;
}
break;
case UDP_HEADER_TYPE:
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " \nUDP Header");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nUDP Header");
*bParseDone = TRUE;
}
break;
default :
default:
{
*bParseDone = TRUE;
@ -112,53 +124,49 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
}
if(*bParseDone == FALSE)
{
if(*pusPayloadLength <= usNextHeaderOffset)
{
if (*bParseDone == FALSE) {
if (*pusPayloadLength <= usNextHeaderOffset) {
*bParseDone = TRUE;
}
else
{
} else {
*pucNextHeader = *pucPayloadPtr;
pucPayloadPtr+=usNextHeaderOffset;
(*pusPayloadLength)-=usNextHeaderOffset;
pucPayloadPtr += usNextHeaderOffset;
(*pusPayloadLength) -= usNextHeaderOffset;
}
}
*ppucPayload = pucPayloadPtr;
return pucRetHeaderPtr;
}
static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload,USHORT *pusSrcPort,USHORT *pusDestPort,USHORT usPayloadLength,UCHAR ucNextHeader)
static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload, USHORT *pusSrcPort,
USHORT *pusDestPort, USHORT usPayloadLength, UCHAR ucNextHeader)
{
UCHAR *pIpv6HdrScanContext = pucPayload;
BOOLEAN bDone = FALSE;
UCHAR ucHeaderType =0;
UCHAR ucHeaderType = 0;
UCHAR *pucNextHeader = NULL;
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
if( !pucPayload || (usPayloadLength == 0))
{
if (!pucPayload || (usPayloadLength == 0))
return 0;
}
*pusSrcPort = *pusDestPort = 0;
ucHeaderType = ucNextHeader;
while(!bDone)
{
pucNextHeader = GetNextIPV6ChainedHeader(&pIpv6HdrScanContext,&ucHeaderType,&bDone,&usPayloadLength);
if(bDone)
{
if((ucHeaderType==TCP_HEADER_TYPE) || (ucHeaderType == UDP_HEADER_TYPE))
{
*pusSrcPort=*((PUSHORT)(pucNextHeader));
*pusDestPort=*((PUSHORT)(pucNextHeader+2));
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " \nProtocol Ports - Src Port :0x%x Dest Port : 0x%x",ntohs(*pusSrcPort),ntohs(*pusDestPort));
while (!bDone) {
pucNextHeader = GetNextIPV6ChainedHeader(&pIpv6HdrScanContext,
&ucHeaderType, &bDone, &usPayloadLength);
if (bDone) {
if ((ucHeaderType == TCP_HEADER_TYPE) ||
(ucHeaderType == UDP_HEADER_TYPE)) {
*pusSrcPort = *((PUSHORT)(pucNextHeader));
*pusDestPort = *((PUSHORT)(pucNextHeader+2));
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"\nProtocol Ports - Src Port :0x%x Dest Port : 0x%x",
ntohs(*pusSrcPort),
ntohs(*pusDestPort));
}
break;
@ -168,92 +176,111 @@ static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload,USHORT *pusSrcPort,USHORT *p
}
USHORT IpVersion6(PMINI_ADAPTER Adapter, /**< Pointer to the driver control structure */
PVOID pcIpHeader, /**<Pointer to the IP Hdr of the packet*/
S_CLASSIFIER_RULE *pstClassifierRule )
/*
* Arg 1 PMINI_ADAPTER Adapter is a pointer ot the driver contorl structure
* Arg 2 PVOID pcIpHeader is a pointer to the IP header of the packet
*/
USHORT IpVersion6(PMINI_ADAPTER Adapter, PVOID pcIpHeader,
S_CLASSIFIER_RULE *pstClassifierRule)
{
USHORT ushDestPort = 0;
USHORT ushSrcPort = 0;
UCHAR ucNextProtocolAboveIP =0;
UCHAR ucNextProtocolAboveIP = 0;
IPV6Header *pstIpv6Header = NULL;
BOOLEAN bClassificationSucceed = FALSE;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "IpVersion6 ==========>\n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "IpVersion6 ==========>\n");
pstIpv6Header = (IPV6Header *)pcIpHeader;
DumpIpv6Header(pstIpv6Header);
//Try to get the next higher layer protocol and the Ports Nos if TCP or UDP
/*
* Try to get the next higher layer protocol
* and the Ports Nos if TCP or UDP
*/
ucNextProtocolAboveIP = GetIpv6ProtocolPorts((UCHAR *)(pcIpHeader + sizeof(IPV6Header)),
&ushSrcPort,
&ushDestPort,
pstIpv6Header->usPayloadLength,
pstIpv6Header->ucNextHeader);
do
{
if(0 == pstClassifierRule->ucDirection)
{
//cannot be processed for classification.
// it is a down link connection
do {
if (pstClassifierRule->ucDirection == 0) {
/*
* cannot be processed for classification.
* it is a down link connection
*/
break;
}
if(!pstClassifierRule->bIpv6Protocol)
{
//We are looking for Ipv6 Classifiers . Lets ignore this classifier and try the next one.
if (!pstClassifierRule->bIpv6Protocol) {
/*
* We are looking for Ipv6 Classifiers
* Lets ignore this classifier and try the next one
*/
break;
}
bClassificationSucceed=MatchSrcIpv6Address(pstClassifierRule,pstIpv6Header);
if(!bClassificationSucceed)
break;
bClassificationSucceed = MatchSrcIpv6Address(pstClassifierRule,
pstIpv6Header);
if (!bClassificationSucceed)
break;
bClassificationSucceed=MatchDestIpv6Address(pstClassifierRule,pstIpv6Header);
if(!bClassificationSucceed)
break;
bClassificationSucceed = MatchDestIpv6Address(pstClassifierRule,
pstIpv6Header);
if (!bClassificationSucceed)
break;
//Match the protocol type.For IPv6 the next protocol at end of Chain of IPv6 prot headers
bClassificationSucceed=MatchProtocol(pstClassifierRule,ucNextProtocolAboveIP);
if(!bClassificationSucceed)
break;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Protocol Matched");
/*
* Match the protocol type.
* For IPv6 the next protocol at end of
* Chain of IPv6 prot headers
*/
bClassificationSucceed = MatchProtocol(pstClassifierRule,
ucNextProtocolAboveIP);
if (!bClassificationSucceed)
break;
if((ucNextProtocolAboveIP == TCP_HEADER_TYPE) || (ucNextProtocolAboveIP == UDP_HEADER_TYPE))
{
//Match Src Port
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Source Port:%x\n",ntohs(ushSrcPort));
bClassificationSucceed=MatchSrcPort(pstClassifierRule,ntohs(ushSrcPort));
if(!bClassificationSucceed)
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 Protocol Matched");
if ((ucNextProtocolAboveIP == TCP_HEADER_TYPE) ||
(ucNextProtocolAboveIP == UDP_HEADER_TYPE)) {
/* Match Src Port */
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 Source Port:%x\n",
ntohs(ushSrcPort));
bClassificationSucceed = MatchSrcPort(pstClassifierRule,
ntohs(ushSrcPort));
if (!bClassificationSucceed)
break;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Src Port Matched");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 Src Port Matched");
//Match Dest Port
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Destination Port:%x\n",ntohs(ushDestPort));
bClassificationSucceed=MatchDestPort(pstClassifierRule,ntohs(ushDestPort));
if(!bClassificationSucceed)
/* Match Dest Port */
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 Destination Port:%x\n",
ntohs(ushDestPort));
bClassificationSucceed = MatchDestPort(pstClassifierRule,
ntohs(ushDestPort));
if (!bClassificationSucceed)
break;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Dest Port Matched");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL, "\nIPv6 Dest Port Matched");
}
}while(0);
} while (0);
if(TRUE==bClassificationSucceed)
{
if (bClassificationSucceed == TRUE) {
INT iMatchedSFQueueIndex = 0;
iMatchedSFQueueIndex = SearchSfid(Adapter,pstClassifierRule->ulSFID);
if(iMatchedSFQueueIndex >= NO_OF_QUEUES)
{
iMatchedSFQueueIndex = SearchSfid(Adapter, pstClassifierRule->ulSFID);
if (iMatchedSFQueueIndex >= NO_OF_QUEUES) {
bClassificationSucceed = FALSE;
}
else
{
if(FALSE == Adapter->PackInfo[iMatchedSFQueueIndex].bActive)
{
} else {
if (Adapter->PackInfo[iMatchedSFQueueIndex].bActive == FALSE)
bClassificationSucceed = FALSE;
}
}
}
@ -261,52 +288,55 @@ USHORT IpVersion6(PMINI_ADAPTER Adapter, /**< Pointer to the driver control stru
}
static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
IPV6Header *pstIpv6Header)
{
UINT uiLoopIndex=0;
UINT uiIpv6AddIndex=0;
UINT uiIpv6AddrNoLongWords = 4;
UINT uiLoopIndex = 0;
UINT uiIpv6AddIndex = 0;
UINT uiIpv6AddrNoLongWords = 4;
ULONG aulSrcIP[4];
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
/*
//This is the no. of Src Addresses ie Range of IP Addresses contained
//in the classifier rule for which we need to match
*/
* This is the no. of Src Addresses ie Range of IP Addresses contained
* in the classifier rule for which we need to match
*/
UINT uiCountIPSrcAddresses = (UINT)pstClassifierRule->ucIPSourceAddressLength;
if(0 == uiCountIPSrcAddresses)
if (uiCountIPSrcAddresses == 0)
return TRUE;
//First Convert the Ip Address in the packet to Host Endian order
for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
{
aulSrcIP[uiIpv6AddIndex]=ntohl(pstIpv6Header->ulSrcIpAddress[uiIpv6AddIndex]);
}
/* First Convert the Ip Address in the packet to Host Endian order */
for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++)
aulSrcIP[uiIpv6AddIndex] = ntohl(pstIpv6Header->ulSrcIpAddress[uiIpv6AddIndex]);
for(uiLoopIndex=0;uiLoopIndex<uiCountIPSrcAddresses;uiLoopIndex+=uiIpv6AddrNoLongWords)
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Src Ipv6 Address In Received Packet : \n ");
for (uiLoopIndex = 0; uiLoopIndex < uiCountIPSrcAddresses; uiLoopIndex += uiIpv6AddrNoLongWords) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"\n Src Ipv6 Address In Received Packet :\n ");
DumpIpv6Address(aulSrcIP);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Src Ipv6 Mask In Classifier Rule: \n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"\n Src Ipv6 Mask In Classifier Rule:\n");
DumpIpv6Address(&pstClassifierRule->stSrcIpAddress.ulIpv6Mask[uiLoopIndex]);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Src Ipv6 Address In Classifier Rule : \n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"\n Src Ipv6 Address In Classifier Rule :\n");
DumpIpv6Address(&pstClassifierRule->stSrcIpAddress.ulIpv6Addr[uiLoopIndex]);
for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
{
if((pstClassifierRule->stSrcIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulSrcIP[uiIpv6AddIndex])
!= pstClassifierRule->stSrcIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex])
{
//Match failed for current Ipv6 Address.Try next Ipv6 Address
for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++) {
if ((pstClassifierRule->stSrcIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulSrcIP[uiIpv6AddIndex])
!= pstClassifierRule->stSrcIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex]) {
/*
* Match failed for current Ipv6 Address
* Try next Ipv6 Address
*/
break;
}
if(uiIpv6AddIndex == uiIpv6AddrNoLongWords-1)
{
//Match Found
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Ipv6 Src Ip Address Matched\n");
if (uiIpv6AddIndex == uiIpv6AddrNoLongWords-1) {
/* Match Found */
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"Ipv6 Src Ip Address Matched\n");
return TRUE;
}
}
@ -314,52 +344,56 @@ static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Head
return FALSE;
}
static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
IPV6Header *pstIpv6Header)
{
UINT uiLoopIndex=0;
UINT uiIpv6AddIndex=0;
UINT uiIpv6AddrNoLongWords = 4;
UINT uiLoopIndex = 0;
UINT uiIpv6AddIndex = 0;
UINT uiIpv6AddrNoLongWords = 4;
ULONG aulDestIP[4];
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
/*
//This is the no. of Destination Addresses ie Range of IP Addresses contained
//in the classifier rule for which we need to match
*/
* This is the no. of Destination Addresses
* ie Range of IP Addresses contained in the classifier rule
* for which we need to match
*/
UINT uiCountIPDestinationAddresses = (UINT)pstClassifierRule->ucIPDestinationAddressLength;
if(0 == uiCountIPDestinationAddresses)
if (uiCountIPDestinationAddresses == 0)
return TRUE;
//First Convert the Ip Address in the packet to Host Endian order
for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
{
aulDestIP[uiIpv6AddIndex]=ntohl(pstIpv6Header->ulDestIpAddress[uiIpv6AddIndex]);
}
/* First Convert the Ip Address in the packet to Host Endian order */
for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++)
aulDestIP[uiIpv6AddIndex] = ntohl(pstIpv6Header->ulDestIpAddress[uiIpv6AddIndex]);
for(uiLoopIndex=0;uiLoopIndex<uiCountIPDestinationAddresses;uiLoopIndex+=uiIpv6AddrNoLongWords)
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Destination Ipv6 Address In Received Packet : \n ");
for (uiLoopIndex = 0; uiLoopIndex < uiCountIPDestinationAddresses; uiLoopIndex += uiIpv6AddrNoLongWords) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"\n Destination Ipv6 Address In Received Packet :\n ");
DumpIpv6Address(aulDestIP);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Destination Ipv6 Mask In Classifier Rule: \n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"\n Destination Ipv6 Mask In Classifier Rule :\n");
DumpIpv6Address(&pstClassifierRule->stDestIpAddress.ulIpv6Mask[uiLoopIndex]);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Destination Ipv6 Address In Classifier Rule : \n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"\n Destination Ipv6 Address In Classifier Rule :\n");
DumpIpv6Address(&pstClassifierRule->stDestIpAddress.ulIpv6Addr[uiLoopIndex]);
for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
{
if((pstClassifierRule->stDestIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulDestIP[uiIpv6AddIndex])
!= pstClassifierRule->stDestIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex])
{
//Match failed for current Ipv6 Address.Try next Ipv6 Address
for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++) {
if ((pstClassifierRule->stDestIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulDestIP[uiIpv6AddIndex])
!= pstClassifierRule->stDestIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex]) {
/*
* Match failed for current Ipv6 Address.
* Try next Ipv6 Address
*/
break;
}
if(uiIpv6AddIndex == uiIpv6AddrNoLongWords-1)
{
//Match Found
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Ipv6 Destination Ip Address Matched\n");
if (uiIpv6AddIndex == uiIpv6AddrNoLongWords-1) {
/* Match Found */
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
DBG_LVL_ALL,
"Ipv6 Destination Ip Address Matched\n");
return TRUE;
}
}
@ -371,11 +405,11 @@ static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Hea
VOID DumpIpv6Address(ULONG *puIpv6Address)
{
UINT uiIpv6AddrNoLongWords = 4;
UINT uiIpv6AddIndex=0;
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
{
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, ":%lx",puIpv6Address[uiIpv6AddIndex]);
UINT uiIpv6AddIndex = 0;
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
":%lx", puIpv6Address[uiIpv6AddIndex]);
}
}
@ -383,22 +417,35 @@ VOID DumpIpv6Address(ULONG *puIpv6Address)
static VOID DumpIpv6Header(IPV6Header *pstIpv6Header)
{
UCHAR ucVersion;
UCHAR ucPrio ;
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "----Ipv6 Header---");
UCHAR ucPrio;
PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"----Ipv6 Header---");
ucVersion = pstIpv6Header->ucVersionPrio & 0xf0;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Version : %x \n",ucVersion);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Version : %x\n", ucVersion);
ucPrio = pstIpv6Header->ucVersionPrio & 0x0f;
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Priority : %x \n",ucPrio);
//BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Flow Label : %x \n",(pstIpv6Header->ucVersionPrio &0xf0);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Payload Length : %x \n",ntohs(pstIpv6Header->usPayloadLength));
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Next Header : %x \n",pstIpv6Header->ucNextHeader);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Hop Limit : %x \n",pstIpv6Header->ucHopLimit);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Src Address :\n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Priority : %x\n", ucPrio);
/*
* BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
* "Flow Label : %x\n",(pstIpv6Header->ucVersionPrio &0xf0);
*/
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Payload Length : %x\n",
ntohs(pstIpv6Header->usPayloadLength));
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Next Header : %x\n", pstIpv6Header->ucNextHeader);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Hop Limit : %x\n", pstIpv6Header->ucHopLimit);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Src Address :\n");
DumpIpv6Address(pstIpv6Header->ulSrcIpAddress);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Dest Address :\n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"Dest Address :\n");
DumpIpv6Address(pstIpv6Header->ulDestIpAddress);
BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "----Ipv6 Header End---");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
"----Ipv6 Header End---");
}

2
drivers/staging/bcm/Misc.c
View File

@ -835,7 +835,7 @@ int reset_card_proc(PMINI_ADAPTER ps_adapter)
Bcm_kill_all_URBs(psIntfAdapter);
/* Reset the UMA-B Device */
if (ps_adapter->chip_id >= T3LPB) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reseting UMA-B\n");
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Resetting UMA-B\n");
retval = usb_reset_device(psIntfAdapter->udev);
psIntfAdapter->psAdapter->StopAllXaction = FALSE;

132
drivers/staging/comedi/Kconfig
View File

@ -14,6 +14,26 @@ config COMEDI_DEBUG
This is an option for use by developers; most people should
say N here. This enables comedi core and driver debugging.
config COMEDI_DEFAULT_BUF_SIZE_KB
int "Comedi default initial asynchronous buffer size in KiB"
default "2048"
depends on COMEDI != n
---help---
This is the default asynchronous buffer size which is used for
commands running in the background in kernel space. This
defaults to 2048 KiB of memory so that a 16 channel card
running at 10 kHz has of 2-4 seconds of buffer.
config COMEDI_DEFAULT_BUF_MAXSIZE_KB
int "Comedi default maximum asynchronous buffer size in KiB"
default "20480"
depends on COMEDI != n
---help---
This is the default maximum asynchronous buffer size which can
be requested by a userspace program without root privileges.
This is set to 20480 KiB so that a fast I/O card with 16
channels running at 100 kHz has 2-4 seconds of buffer.
menuconfig COMEDI_MISC_DRIVERS
tristate "Comedi misc drivers"
depends on COMEDI
@ -211,6 +231,38 @@ config COMEDI_PCM3730
To compile this driver as a module, choose M here: the module will be
called pcm3730.
config COMEDI_AMPLC_DIO200_ISA
tristate "Amplicon PC212E/PC214E/PC215E/PC218E/PC272E"
select COMEDI_AMPLC_DIO200
depends on COMEDI_ISA_DRIVERS
default N
---help---
Enable support for Amplicon PC212E, PC214E, PC215E, PC218E and
PC272E ISA DIO boards
To compile this driver as a module, choose M here: the module will be
called amplc_dio200.
config COMEDI_AMPLC_PC236_ISA
tristate "Amplicon PC36AT DIO board support"
select COMEDI_AMPLC_PC236
default N
---help---
Enable support for Amplicon PC36AT ISA DIO board.
To compile this driver as a module, choose M here: the module will be
called amplc_pc236.
config COMEDI_AMPLC_PC263_ISA
tristate "Amplicon PC263 relay board support"
select COMEDI_AMPLC_PC263
default N
---help---
Enable support for Amplicon PC263 ISA relay board.
To compile this driver as a module, choose M here: the module will be
called amplc_pc263.
config COMEDI_RTI800
tristate "Analog Devices RTI-800/815 ISA card support"
default N
@ -240,6 +292,20 @@ config COMEDI_DAS16M1
To compile this driver as a module, choose M here: the module will be
called das16m1.
config COMEDI_DAS08_ISA
tristate "DAS-08 compatible ISA and PC/104 card support"
select COMEDI_DAS08
default N
---help---
Enable support for Keithley Metrabyte/ComputerBoards DAS08
and compatible ISA and PC/104 cards:
Keithley Metrabyte/ComputerBoards DAS08, DAS08-PGM, DAS08-PGH,
DAS08-PGL, DAS08-AOH, DAS08-AOL, DAS08-AOM, DAS08/JR-AO,
DAS08/JR-16-AO, PC104-DAS08, DAS08/JR/16.
To compile this driver as a module, choose M here: the module will be
called das08.
config COMEDI_DAS16
tristate "DAS-16 compatible ISA and PC/104 card support"
select COMEDI_8255
@ -772,31 +838,32 @@ config COMEDI_ADV_PCI_DIO
To compile this driver as a module, choose M here: the module will be
called adv_pci_dio.
config COMEDI_AMPLC_DIO200
tristate "Amplicon PC272E and PCI272 DIO board support"
select COMEDI_8255
config COMEDI_AMPLC_DIO200_PCI
tristate "Amplicon PCI215 and PCI272 DIO board support"
select COMEDI_AMPLC_DIO200
default N
---help---
Enable support for Amplicon PC272E and PCI272 DIO boards
Enable support for Amplicon PCI215 and PCI272 DIO boards.
To compile this driver as a module, choose M here: the module will be
called amplc_dio200.
config COMEDI_AMPLC_PC236
tristate "Amplicon PC36AT and PCI236 DIO board support"
select COMEDI_8255
config COMEDI_AMPLC_PC236_PCI
tristate "Amplicon PCI236 DIO board support"
select COMEDI_AMPLC_PC236
default N
---help---
Enable support for Amplicon PC36AT and PCI236 DIO boards
Enable support for Amplicon PCI236 DIO board.
To compile this driver as a module, choose M here: the module will be
called amplc_pc236.
config COMEDI_AMPLC_PC263
tristate "Amplicon PC263 and PCI263 relay board support"
config COMEDI_AMPLC_PC263_PCI
tristate "Amplicon PCI263 relay board support"
select COMEDI_AMPLC_PC263
default N
---help---
Enable support for Amplicon PC263 and PCI263 relay boards
Enable support for Amplicon PCI263 relay board.
To compile this driver as a module, choose M here: the module will be
called amplc_pc263.
@ -831,6 +898,16 @@ config COMEDI_CONTEC_PCI_DIO
To compile this driver as a module, choose M here: the module will be
called contec_pci_dio.
config COMEDI_DAS08_PCI
tristate "DAS-08 PCI support"
select COMEDI_DAS08
default N
---help---
Enable support for PCI DAS-08 cards.
To compile this driver as a module, choose M here: the module will be
called das08.
config COMEDI_DT3000
tristate "Data Translation DT3000 series support"
default N
@ -1357,20 +1434,6 @@ config COMEDI_8255
To compile this driver as a module, choose M here: the module will be
called 8255.
config COMEDI_DAS08
tristate "DAS-08 compatible support"
depends on COMEDI
select COMEDI_8255
default N
---help---
Enable support for DAS08 and compatible ISA, PC/104 and PCI cards.
Note that PCMCIA DAS08 cards are not directly supported by this
driver, and need a separate driver as a wrapper.
To compile this driver as a module, choose M here: the module will be
called das08.
config COMEDI_FC
tristate "Comedi shared functions for low-level driver support"
depends on COMEDI
@ -1382,3 +1445,22 @@ config COMEDI_FC
To compile this driver as a module, choose M here: the module will be
called comedi_fc.
config COMEDI_AMPLC_DIO200
def_tristate N
depends on COMEDI
select COMEDI_8255
config COMEDI_AMPLC_PC236
def_tristate N
depends on COMEDI
select COMEDI_8255
config COMEDI_AMPLC_PC263
def_tristate N
depends on COMEDI
config COMEDI_DAS08
def_tristate N
depends on COMEDI
select COMEDI_8255

2
drivers/staging/comedi/comedi.h
View File

@ -465,7 +465,7 @@
/* only relevant to kernel modules. */
#define COMEDI_CB_EOS 1 /* end of scan */
#define COMEDI_CB_EOA 2 /* end of acquisition */
#define COMEDI_CB_EOA 2 /* end of acquisition/output */
#define COMEDI_CB_BLOCK 4 /* data has arrived:
* wakes up read() / write() */
#define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */

74
drivers/staging/comedi/comedi_fops.c
View File

@ -58,14 +58,35 @@ MODULE_LICENSE("GPL");
#ifdef CONFIG_COMEDI_DEBUG
int comedi_debug;
EXPORT_SYMBOL(comedi_debug);
module_param(comedi_debug, int, 0644);
module_param(comedi_debug, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(comedi_debug,
"enable comedi core and driver debugging if non-zero (default 0)"
);
#endif
bool comedi_autoconfig = 1;
module_param(comedi_autoconfig, bool, 0444);
module_param(comedi_autoconfig, bool, S_IRUGO);
MODULE_PARM_DESC(comedi_autoconfig,
"enable drivers to auto-configure comedi devices (default 1)");
static int comedi_num_legacy_minors;
module_param(comedi_num_legacy_minors, int, 0444);
module_param(comedi_num_legacy_minors, int, S_IRUGO);
MODULE_PARM_DESC(comedi_num_legacy_minors,
"number of comedi minor devices to reserve for non-auto-configured devices (default 0)"
);
unsigned int comedi_default_buf_size_kb = CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB;
module_param(comedi_default_buf_size_kb, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(comedi_default_buf_size_kb,
"default asynchronous buffer size in KiB (default "
__MODULE_STRING(CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB) ")");
unsigned int comedi_default_buf_maxsize_kb
= CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB;
module_param(comedi_default_buf_maxsize_kb, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(comedi_default_buf_maxsize_kb,
"default maximum size of asynchronous buffer in KiB (default "
__MODULE_STRING(CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB) ")");
static DEFINE_SPINLOCK(comedi_file_info_table_lock);
static struct comedi_device_file_info
@ -280,7 +301,7 @@ static int do_devconfig_ioctl(struct comedi_device *dev,
if (ret == 0) {
if (!try_module_get(dev->driver->module)) {
comedi_device_detach(dev);
return -ENOSYS;
ret = -ENOSYS;
}
}
@ -1545,7 +1566,7 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma)
return retval;
}
static unsigned int comedi_poll(struct file *file, poll_table * wait)
static unsigned int comedi_poll(struct file *file, poll_table *wait)
{
unsigned int mask = 0;
const unsigned minor = iminor(file->f_dentry->d_inode);
@ -2192,7 +2213,6 @@ static void comedi_device_cleanup(struct comedi_device *dev)
int comedi_alloc_board_minor(struct device *hardware_device)
{
unsigned long flags;
struct comedi_device_file_info *info;
struct device *csdev;
unsigned i;
@ -2206,15 +2226,16 @@ int comedi_alloc_board_minor(struct device *hardware_device)
kfree(info);
return -ENOMEM;
}
info->hardware_device = hardware_device;
comedi_device_init(info->device);
spin_lock_irqsave(&comedi_file_info_table_lock, flags);
spin_lock(&comedi_file_info_table_lock);
for (i = 0; i < COMEDI_NUM_BOARD_MINORS; ++i) {
if (comedi_file_info_table[i] == NULL) {
comedi_file_info_table[i] = info;
break;
}
}
spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
spin_unlock(&comedi_file_info_table_lock);
if (i == COMEDI_NUM_BOARD_MINORS) {
comedi_device_cleanup(info->device);
kfree(info->device);
@ -2271,14 +2292,13 @@ int comedi_alloc_board_minor(struct device *hardware_device)
void comedi_free_board_minor(unsigned minor)
{
unsigned long flags;
struct comedi_device_file_info *info;
BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS);
spin_lock_irqsave(&comedi_file_info_table_lock, flags);
spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[minor];
comedi_file_info_table[minor] = NULL;
spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
spin_unlock(&comedi_file_info_table_lock);
if (info) {
struct comedi_device *dev = info->device;
@ -2294,10 +2314,26 @@ void comedi_free_board_minor(unsigned minor)
}
}
int comedi_find_board_minor(struct device *hardware_device)
{
int minor;
struct comedi_device_file_info *info;
for (minor = 0; minor < COMEDI_NUM_BOARD_MINORS; minor++) {
spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[minor];
if (info && info->hardware_device == hardware_device) {
spin_unlock(&comedi_file_info_table_lock);
return minor;
}
spin_unlock(&comedi_file_info_table_lock);
}
return -ENODEV;
}
int comedi_alloc_subdevice_minor(struct comedi_device *dev,
struct comedi_subdevice *s)
{
unsigned long flags;
struct comedi_device_file_info *info;
struct device *csdev;
unsigned i;
@ -2309,14 +2345,14 @@ int comedi_alloc_subdevice_minor(struct comedi_device *dev,
info->device = dev;
info->read_subdevice = s;
info->write_subdevice = s;
spin_lock_irqsave(&comedi_file_info_table_lock, flags);
spin_lock(&comedi_file_info_table_lock);
for (i = COMEDI_FIRST_SUBDEVICE_MINOR; i < COMEDI_NUM_MINORS; ++i) {
if (comedi_file_info_table[i] == NULL) {
comedi_file_info_table[i] = info;
break;
}
}
spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
spin_unlock(&comedi_file_info_table_lock);
if (i == COMEDI_NUM_MINORS) {
kfree(info);
printk(KERN_ERR
@ -2372,7 +2408,6 @@ int comedi_alloc_subdevice_minor(struct comedi_device *dev,
void comedi_free_subdevice_minor(struct comedi_subdevice *s)
{
unsigned long flags;
struct comedi_device_file_info *info;
if (s == NULL)
@ -2383,10 +2418,10 @@ void comedi_free_subdevice_minor(struct comedi_subdevice *s)
BUG_ON(s->minor >= COMEDI_NUM_MINORS);
BUG_ON(s->minor < COMEDI_FIRST_SUBDEVICE_MINOR);
spin_lock_irqsave(&comedi_file_info_table_lock, flags);
spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[s->minor];
comedi_file_info_table[s->minor] = NULL;
spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
spin_unlock(&comedi_file_info_table_lock);
if (s->class_dev) {
device_destroy(comedi_class, MKDEV(COMEDI_MAJOR, s->minor));
@ -2397,13 +2432,12 @@ void comedi_free_subdevice_minor(struct comedi_subdevice *s)
struct comedi_device_file_info *comedi_get_device_file_info(unsigned minor)
{
unsigned long flags;
struct comedi_device_file_info *info;
BUG_ON(minor >= COMEDI_NUM_MINORS);
spin_lock_irqsave(&comedi_file_info_table_lock, flags);
spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[minor];
spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
spin_unlock(&comedi_file_info_table_lock);
return info;
}
EXPORT_SYMBOL_GPL(comedi_get_device_file_info);

20
drivers/staging/comedi/comedidev.h
View File

@ -180,6 +180,9 @@ struct comedi_async {
unsigned int x);
};
struct pci_dev;
struct usb_interface;
struct comedi_driver {
struct comedi_driver *next;
@ -187,6 +190,8 @@ struct comedi_driver {
struct module *module;
int (*attach) (struct comedi_device *, struct comedi_devconfig *);
int (*detach) (struct comedi_device *);
int (*attach_pci) (struct comedi_device *, struct pci_dev *);
int (*attach_usb) (struct comedi_device *, struct usb_interface *);
/* number of elements in board_name and board_id arrays */
unsigned int num_names;
@ -230,10 +235,16 @@ struct comedi_device {
void (*close) (struct comedi_device *dev);
};
static inline const void *comedi_board(struct comedi_device *dev)
{
return dev->board_ptr;
}
struct comedi_device_file_info {
struct comedi_device *device;
struct comedi_subdevice *read_subdevice;
struct comedi_subdevice *write_subdevice;
struct device *hardware_device;
};
#ifdef CONFIG_COMEDI_DEBUG
@ -456,11 +467,12 @@ static inline void *comedi_aux_data(int options[], int n)
int comedi_alloc_subdevice_minor(struct comedi_device *dev,
struct comedi_subdevice *s);
void comedi_free_subdevice_minor(struct comedi_subdevice *s);
int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name);
int comedi_pci_auto_config(struct pci_dev *pcidev,
struct comedi_driver *driver);
void comedi_pci_auto_unconfig(struct pci_dev *pcidev);
struct usb_device; /* forward declaration */
int comedi_usb_auto_config(struct usb_device *usbdev, const char *board_name);
void comedi_usb_auto_unconfig(struct usb_device *usbdev);
int comedi_usb_auto_config(struct usb_interface *intf,
struct comedi_driver *driver);
void comedi_usb_auto_unconfig(struct usb_interface *intf);
#ifdef CONFIG_COMEDI_PCI_DRIVERS
#define CONFIG_COMEDI_PCI

274
drivers/staging/comedi/drivers.c
View File

@ -106,6 +106,26 @@ void comedi_device_detach(struct comedi_device *dev)
__comedi_device_detach(dev);
}
/* do a little post-config cleanup */
/* called with module refcount incremented, decrements it */
static int comedi_device_postconfig(struct comedi_device *dev)
{
int ret = postconfig(dev);
module_put(dev->driver->module);
if (ret < 0) {
__comedi_device_detach(dev);
return ret;
}
if (!dev->board_name) {
printk(KERN_WARNING "BUG: dev->board_name=<%p>\n",
dev->board_name);
dev->board_name = "BUG";
}
smp_wmb();
dev->attached = 1;
return 0;
}
int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_driver *driv;
@ -121,59 +141,36 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
if (driv->num_names) {
dev->board_ptr = comedi_recognize(driv, it->board_name);
if (dev->board_ptr == NULL) {
module_put(driv->module);
continue;
}
} else {
if (strcmp(driv->driver_name, it->board_name)) {
module_put(driv->module);
continue;
}
}
/* initialize dev->driver here so
* comedi_error() can be called from attach */
dev->driver = driv;
ret = driv->attach(dev, it);
if (ret < 0) {
module_put(dev->driver->module);
__comedi_device_detach(dev);
return ret;
}
goto attached;
}
/* recognize has failed if we get here */
/* report valid board names before returning error */
for (driv = comedi_drivers; driv; driv = driv->next) {
if (!try_module_get(driv->module)) {
printk(KERN_INFO
"comedi: failed to increment module count\n");
continue;
}
comedi_report_boards(driv);
if (dev->board_ptr)
break;
} else if (strcmp(driv->driver_name, it->board_name))
break;
module_put(driv->module);
}
return -EIO;
attached:
/* do a little post-config cleanup */
ret = postconfig(dev);
module_put(dev->driver->module);
if (driv == NULL) {
/* recognize has failed if we get here */
/* report valid board names before returning error */
for (driv = comedi_drivers; driv; driv = driv->next) {
if (!try_module_get(driv->module)) {
printk(KERN_INFO
"comedi: failed to increment module count\n");
continue;
}
comedi_report_boards(driv);
module_put(driv->module);
}
return -EIO;
}
/* initialize dev->driver here so
* comedi_error() can be called from attach */
dev->driver = driv;
ret = driv->attach(dev, it);
if (ret < 0) {
module_put(dev->driver->module);
__comedi_device_detach(dev);
return ret;
}
if (!dev->board_name) {
printk(KERN_WARNING "BUG: dev->board_name=<%p>\n",
dev->board_name);
dev->board_name = "BUG";
}
smp_wmb();
dev->attached = 1;
return 0;
return comedi_device_postconfig(dev);
}
int comedi_driver_register(struct comedi_driver *driver)
@ -242,6 +239,8 @@ static int postconfig(struct comedi_device *dev)
s->len_chanlist = 1;
if (s->do_cmd) {
unsigned int buf_size;
BUG_ON((s->subdev_flags & (SDF_CMD_READ |
SDF_CMD_WRITE)) == 0);
BUG_ON(!s->do_cmdtest);
@ -257,19 +256,20 @@ static int postconfig(struct comedi_device *dev)
async->subdevice = s;
s->async = async;
#define DEFAULT_BUF_MAXSIZE (64*1024)
#define DEFAULT_BUF_SIZE (64*1024)
async->max_bufsize = DEFAULT_BUF_MAXSIZE;
async->max_bufsize =
comedi_default_buf_maxsize_kb * 1024;
buf_size = comedi_default_buf_size_kb * 1024;
if (buf_size > async->max_bufsize)
buf_size = async->max_bufsize;
async->prealloc_buf = NULL;
async->prealloc_bufsz = 0;
if (comedi_buf_alloc(dev, s, DEFAULT_BUF_SIZE) < 0) {
if (comedi_buf_alloc(dev, s, buf_size) < 0) {
printk(KERN_INFO "Buffer allocation failed\n");
return -ENOMEM;
}
if (s->buf_change) {
ret = s->buf_change(dev, s, DEFAULT_BUF_SIZE);
ret = s->buf_change(dev, s, buf_size);
if (ret < 0)
return ret;
}
@ -814,67 +814,102 @@ void comedi_reset_async_buf(struct comedi_async *async)
async->events = 0;
}
static int comedi_auto_config(struct device *hardware_device,
const char *board_name, const int *options,
unsigned num_options)
static int
comedi_auto_config_helper(struct device *hardware_device,
struct comedi_driver *driver,
int (*attach_wrapper) (struct comedi_device *,
void *), void *context)
{
struct comedi_devconfig it;
int minor;
struct comedi_device_file_info *dev_file_info;
int retval;
unsigned *private_data = NULL;
struct comedi_device *comedi_dev;
int ret;
if (!comedi_autoconfig) {
dev_set_drvdata(hardware_device, NULL);
if (!comedi_autoconfig)
return 0;
}
minor = comedi_alloc_board_minor(hardware_device);
if (minor < 0)
return minor;
private_data = kmalloc(sizeof(unsigned), GFP_KERNEL);
if (private_data == NULL) {
retval = -ENOMEM;
goto cleanup;
}
*private_data = minor;
dev_set_drvdata(hardware_device, private_data);
dev_file_info = comedi_get_device_file_info(minor);
comedi_dev = dev_file_info->device;
mutex_lock(&comedi_dev->mutex);
if (comedi_dev->attached)
ret = -EBUSY;
else if (!try_module_get(driver->module)) {
printk(KERN_INFO "comedi: failed to increment module count\n");
ret = -EIO;
} else {
/* set comedi_dev->driver here for attach wrapper */
comedi_dev->driver = driver;
ret = (*attach_wrapper)(comedi_dev, context);
if (ret < 0) {
module_put(driver->module);
__comedi_device_detach(comedi_dev);
} else {
ret = comedi_device_postconfig(comedi_dev);
}
}
mutex_unlock(&comedi_dev->mutex);
if (ret < 0)
comedi_free_board_minor(minor);
return ret;
}
static int comedi_auto_config_wrapper(struct comedi_device *dev, void *context)
{
struct comedi_devconfig *it = context;
struct comedi_driver *driv = dev->driver;
if (driv->num_names) {
/* look for generic board entry matching driver name, which
* has already been copied to it->board_name */
dev->board_ptr = comedi_recognize(driv, it->board_name);
if (dev->board_ptr == NULL) {
printk(KERN_WARNING
"comedi: auto config failed to find board entry"
" '%s' for driver '%s'\n", it->board_name,
driv->driver_name);
comedi_report_boards(driv);
return -EINVAL;
}
}
return driv->attach(dev, it);
}
static int comedi_auto_config(struct device *hardware_device,
struct comedi_driver *driver, const int *options,
unsigned num_options)
{
struct comedi_devconfig it;
memset(&it, 0, sizeof(it));
strncpy(it.board_name, board_name, COMEDI_NAMELEN);
strncpy(it.board_name, driver->driver_name, COMEDI_NAMELEN);
it.board_name[COMEDI_NAMELEN - 1] = '\0';
BUG_ON(num_options > COMEDI_NDEVCONFOPTS);
memcpy(it.options, options, num_options * sizeof(int));
mutex_lock(&dev_file_info->device->mutex);
retval = comedi_device_attach(dev_file_info->device, &it);
mutex_unlock(&dev_file_info->device->mutex);
cleanup:
if (retval < 0) {
kfree(private_data);
comedi_free_board_minor(minor);
}
return retval;
return comedi_auto_config_helper(hardware_device, driver,
comedi_auto_config_wrapper, &it);
}
static void comedi_auto_unconfig(struct device *hardware_device)
{
unsigned *minor = (unsigned *)dev_get_drvdata(hardware_device);
if (minor == NULL)
int minor;
if (hardware_device == NULL)
return;
BUG_ON(*minor >= COMEDI_NUM_BOARD_MINORS);
comedi_free_board_minor(*minor);
dev_set_drvdata(hardware_device, NULL);
kfree(minor);
minor = comedi_find_board_minor(hardware_device);
if (minor < 0)
return;
BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS);
comedi_free_board_minor(minor);
}
int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name)
static int comedi_old_pci_auto_config(struct pci_dev *pcidev,
struct comedi_driver *driver)
{
int options[2];
@ -883,9 +918,30 @@ int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name)
/* pci slot */
options[1] = PCI_SLOT(pcidev->devfn);
return comedi_auto_config(&pcidev->dev, board_name,
return comedi_auto_config(&pcidev->dev, driver,
options, ARRAY_SIZE(options));
}
static int comedi_pci_attach_wrapper(struct comedi_device *dev, void *pcidev)
{
return dev->driver->attach_pci(dev, pcidev);
}
static int comedi_new_pci_auto_config(struct pci_dev *pcidev,
struct comedi_driver *driver)
{
return comedi_auto_config_helper(&pcidev->dev, driver,
comedi_pci_attach_wrapper, pcidev);
}
int comedi_pci_auto_config(struct pci_dev *pcidev, struct comedi_driver *driver)
{
if (driver->attach_pci)
return comedi_new_pci_auto_config(pcidev, driver);
else
return comedi_old_pci_auto_config(pcidev, driver);
}
EXPORT_SYMBOL_GPL(comedi_pci_auto_config);
void comedi_pci_auto_unconfig(struct pci_dev *pcidev)
@ -894,16 +950,38 @@ void comedi_pci_auto_unconfig(struct pci_dev *pcidev)
}
EXPORT_SYMBOL_GPL(comedi_pci_auto_unconfig);
int comedi_usb_auto_config(struct usb_device *usbdev, const char *board_name)
static int comedi_old_usb_auto_config(struct usb_interface *intf,
struct comedi_driver *driver)
{
BUG_ON(usbdev == NULL);
return comedi_auto_config(&usbdev->dev, board_name, NULL, 0);
return comedi_auto_config(&intf->dev, driver, NULL, 0);
}
static int comedi_usb_attach_wrapper(struct comedi_device *dev, void *intf)
{
return dev->driver->attach_usb(dev, intf);
}
static int comedi_new_usb_auto_config(struct usb_interface *intf,
struct comedi_driver *driver)
{
return comedi_auto_config_helper(&intf->dev, driver,
comedi_usb_attach_wrapper, intf);
}
int comedi_usb_auto_config(struct usb_interface *intf,
struct comedi_driver *driver)
{
BUG_ON(intf == NULL);
if (driver->attach_usb)
return comedi_new_usb_auto_config(intf, driver);
else
return comedi_old_usb_auto_config(intf, driver);
}
EXPORT_SYMBOL_GPL(comedi_usb_auto_config);
void comedi_usb_auto_unconfig(struct usb_device *usbdev)
void comedi_usb_auto_unconfig(struct usb_interface *intf)
{
BUG_ON(usbdev == NULL);
comedi_auto_unconfig(&usbdev->dev);
BUG_ON(intf == NULL);
comedi_auto_unconfig(&intf->dev);
}
EXPORT_SYMBOL_GPL(comedi_usb_auto_unconfig);

78
drivers/staging/comedi/drivers/8255.c
View File

@ -107,31 +107,6 @@ struct subdev_8255_struct {
#define CALLBACK_FUNC (((struct subdev_8255_struct *)s->private)->cb_func)
#define subdevpriv ((struct subdev_8255_struct *)s->private)
static int dev_8255_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int dev_8255_detach(struct comedi_device *dev);
static struct comedi_driver driver_8255 = {
.driver_name = "8255",
.module = THIS_MODULE,
.attach = dev_8255_attach,
.detach = dev_8255_detach,
};
static int __init driver_8255_init_module(void)
{
return comedi_driver_register(&driver_8255);
}
static void __exit driver_8255_cleanup_module(void)
{
comedi_driver_unregister(&driver_8255);
}
module_init(driver_8255_init_module);
module_exit(driver_8255_cleanup_module);
static void do_config(struct comedi_device *dev, struct comedi_subdevice *s);
void subdev_8255_interrupt(struct comedi_device *dev,
struct comedi_subdevice *s)
{
@ -185,6 +160,23 @@ static int subdev_8255_insn(struct comedi_device *dev,
return 2;
}
static void do_config(struct comedi_device *dev, struct comedi_subdevice *s)
{
int config;
config = CR_CW;
/* 1 in io_bits indicates output, 1 in config indicates input */
if (!(s->io_bits & 0x0000ff))
config |= CR_A_IO;
if (!(s->io_bits & 0x00ff00))
config |= CR_B_IO;
if (!(s->io_bits & 0x0f0000))
config |= CR_C_LO_IO;
if (!(s->io_bits & 0xf00000))
config |= CR_C_HI_IO;
CALLBACK_FUNC(1, _8255_CR, config, CALLBACK_ARG);
}
static int subdev_8255_insn_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -222,23 +214,6 @@ static int subdev_8255_insn_config(struct comedi_device *dev,
return 1;
}
static void do_config(struct comedi_device *dev, struct comedi_subdevice *s)
{
int config;
config = CR_CW;
/* 1 in io_bits indicates output, 1 in config indicates input */
if (!(s->io_bits & 0x0000ff))
config |= CR_A_IO;
if (!(s->io_bits & 0x00ff00))
config |= CR_B_IO;
if (!(s->io_bits & 0x0f0000))
config |= CR_C_LO_IO;
if (!(s->io_bits & 0xf00000))
config |= CR_C_HI_IO;
CALLBACK_FUNC(1, _8255_CR, config, CALLBACK_ARG);
}
static int subdev_8255_cmdtest(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_cmd *cmd)
@ -462,6 +437,25 @@ static int dev_8255_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver driver_8255 = {
.driver_name = "8255",
.module = THIS_MODULE,
.attach = dev_8255_attach,
.detach = dev_8255_detach,
};
static int __init driver_8255_init_module(void)
{
return comedi_driver_register(&driver_8255);
}
module_init(driver_8255_init_module);
static void __exit driver_8255_cleanup_module(void)
{
comedi_driver_unregister(&driver_8255);
}
module_exit(driver_8255_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

60
drivers/staging/comedi/drivers/acl7225b.c
View File

@ -22,46 +22,13 @@ Devices: [Adlink] ACL-7225b (acl7225b), [ICP] P16R16DIO (p16r16dio)
#define ACL7225_DI_LO 2 /* Digital input low byte (DI0-DI7) */
#define ACL7225_DI_HI 3 /* Digital input high byte (DI8-DI15) */
static int acl7225b_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int acl7225b_detach(struct comedi_device *dev);
struct boardtype {
const char *name; /* driver name */
int io_range; /* len of I/O space */
};
static const struct boardtype boardtypes[] = {
{"acl7225b", ACL7225_SIZE,},
{"p16r16dio", P16R16DIO_SIZE,},
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
#define this_board ((const struct boardtype *)dev->board_ptr)
static struct comedi_driver driver_acl7225b = {
.driver_name = "acl7225b",
.module = THIS_MODULE,
.attach = acl7225b_attach,
.detach = acl7225b_detach,
.board_name = &boardtypes[0].name,
.num_names = n_boardtypes,
.offset = sizeof(struct boardtype),
};
static int __init driver_acl7225b_init_module(void)
{
return comedi_driver_register(&driver_acl7225b);
}
static void __exit driver_acl7225b_cleanup_module(void)
{
comedi_driver_unregister(&driver_acl7225b);
}
module_init(driver_acl7225b_init_module);
module_exit(driver_acl7225b_cleanup_module);
static int acl7225b_do_insn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -162,6 +129,33 @@ static int acl7225b_detach(struct comedi_device *dev)
return 0;
}
static const struct boardtype boardtypes[] = {
{ "acl7225b", ACL7225_SIZE, },
{ "p16r16dio", P16R16DIO_SIZE, },
};
static struct comedi_driver driver_acl7225b = {
.driver_name = "acl7225b",
.module = THIS_MODULE,
.attach = acl7225b_attach,
.detach = acl7225b_detach,
.board_name = &boardtypes[0].name,
.num_names = ARRAY_SIZE(boardtypes),
.offset = sizeof(struct boardtype),
};
static int __init driver_acl7225b_init_module(void)
{
return comedi_driver_register(&driver_acl7225b);
}
module_init(driver_acl7225b_init_module);
static void __exit driver_acl7225b_cleanup_module(void)
{
comedi_driver_unregister(&driver_acl7225b);
}
module_exit(driver_acl7225b_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

6
drivers/staging/comedi/drivers/addi-data/addi_common.c
View File

@ -2528,14 +2528,12 @@ static const struct addi_board boardtypes[] = {
#endif
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct addi_board))
static struct comedi_driver driver_addi = {
.driver_name = ADDIDATA_DRIVER_NAME,
.module = THIS_MODULE,
.attach = i_ADDI_Attach,
.detach = i_ADDI_Detach,
.num_names = n_boardtypes,
.num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].pc_DriverName,
.offset = sizeof(struct addi_board),
};
@ -2543,7 +2541,7 @@ static struct comedi_driver driver_addi = {
static int __devinit driver_addi_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_addi.driver_name);
return comedi_pci_auto_config(dev, &driver_addi);
}
static void __devexit driver_addi_pci_remove(struct pci_dev *dev)

281
drivers/staging/comedi/drivers/adl_pci6208.c
View File

@ -85,17 +85,6 @@ static const struct pci6208_board pci6208_boards[] = {
}
};
/* This is used by modprobe to translate PCI IDs to drivers. Should
* only be used for PCI and ISA-PnP devices */
static DEFINE_PCI_DEVICE_TABLE(pci6208_pci_table) = {
/* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
/* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, 0x6208) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
/* Will be initialized in pci6208_find device(). */
#define thisboard ((const struct pci6208_board *)dev->board_ptr)
@ -107,157 +96,6 @@ struct pci6208_private {
#define devpriv ((struct pci6208_private *)dev->private)
static int pci6208_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int pci6208_detach(struct comedi_device *dev);
static struct comedi_driver driver_pci6208 = {
.driver_name = PCI6208_DRIVER_NAME,
.module = THIS_MODULE,
.attach = pci6208_attach,
.detach = pci6208_detach,
};
static int __devinit driver_pci6208_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_pci6208.driver_name);
}
static void __devexit driver_pci6208_pci_remove(struct pci_dev *dev)
{
comedi_pci_auto_unconfig(dev);
}
static struct pci_driver driver_pci6208_pci_driver = {
.id_table = pci6208_pci_table,
.probe = &driver_pci6208_pci_probe,
.remove = __devexit_p(&driver_pci6208_pci_remove)
};
static int __init driver_pci6208_init_module(void)
{
int retval;
retval = comedi_driver_register(&driver_pci6208);
if (retval < 0)
return retval;
driver_pci6208_pci_driver.name = (char *)driver_pci6208.driver_name;
return pci_register_driver(&driver_pci6208_pci_driver);
}
static void __exit driver_pci6208_cleanup_module(void)
{
pci_unregister_driver(&driver_pci6208_pci_driver);
comedi_driver_unregister(&driver_pci6208);
}
module_init(driver_pci6208_init_module);
module_exit(driver_pci6208_cleanup_module);
static int pci6208_find_device(struct comedi_device *dev, int bus, int slot);
static int
pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
int dev_minor);
/*read/write functions*/
static int pci6208_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
static int pci6208_ao_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
/* static int pci6208_dio_insn_bits (struct comedi_device *dev,
* struct comedi_subdevice *s, */
/* struct comedi_insn *insn,unsigned int *data); */
/* static int pci6208_dio_insn_config(struct comedi_device *dev,
* struct comedi_subdevice *s, */
/* struct comedi_insn *insn,unsigned int *data); */
/*
* Attach is called by the Comedi core to configure the driver
* for a particular board. If you specified a board_name array
* in the driver structure, dev->board_ptr contains that
* address.
*/
static int pci6208_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
int retval;
unsigned long io_base;
printk(KERN_INFO "comedi%d: pci6208: ", dev->minor);
retval = alloc_private(dev, sizeof(struct pci6208_private));
if (retval < 0)
return retval;
retval = pci6208_find_device(dev, it->options[0], it->options[1]);
if (retval < 0)
return retval;
retval = pci6208_pci_setup(devpriv->pci_dev, &io_base, dev->minor);
if (retval < 0)
return retval;
dev->iobase = io_base;
dev->board_name = thisboard->name;
/*
* Allocate the subdevice structures. alloc_subdevice() is a
* convenient macro defined in comedidev.h.
*/
if (alloc_subdevices(dev, 2) < 0)
return -ENOMEM;
s = dev->subdevices + 0;
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE; /* anything else to add here?? */
s->n_chan = thisboard->ao_chans;
s->maxdata = 0xffff; /* 16-bit DAC */
s->range_table = &range_bipolar10; /* this needs to be checked. */
s->insn_write = pci6208_ao_winsn;
s->insn_read = pci6208_ao_rinsn;
/* s=dev->subdevices+1; */
/* digital i/o subdevice */
/* s->type=COMEDI_SUBD_DIO; */
/* s->subdev_flags=SDF_READABLE|SDF_WRITABLE; */
/* s->n_chan=16; */
/* s->maxdata=1; */
/* s->range_table=&range_digital; */
/* s->insn_bits = pci6208_dio_insn_bits; */
/* s->insn_config = pci6208_dio_insn_config; */
printk(KERN_INFO "attached\n");
return 1;
}
/*
* _detach is called to deconfigure a device. It should deallocate
* resources.
* This function is also called when _attach() fails, so it should be
* careful not to release resources that were not necessarily
* allocated by _attach(). dev->private and dev->subdevices are
* deallocated automatically by the core.
*/
static int pci6208_detach(struct comedi_device *dev)
{
printk(KERN_INFO "comedi%d: pci6208: remove\n", dev->minor);
if (devpriv && devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
pci_dev_put(devpriv->pci_dev);
}
return 0;
}
static int pci6208_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -442,6 +280,125 @@ pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
return 0;
}
static int pci6208_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
int retval;
unsigned long io_base;
printk(KERN_INFO "comedi%d: pci6208: ", dev->minor);
retval = alloc_private(dev, sizeof(struct pci6208_private));
if (retval < 0)
return retval;
retval = pci6208_find_device(dev, it->options[0], it->options[1]);
if (retval < 0)
return retval;
retval = pci6208_pci_setup(devpriv->pci_dev, &io_base, dev->minor);
if (retval < 0)
return retval;
dev->iobase = io_base;
dev->board_name = thisboard->name;
if (alloc_subdevices(dev, 2) < 0)
return -ENOMEM;
s = dev->subdevices + 0;
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE; /* anything else to add here?? */
s->n_chan = thisboard->ao_chans;
s->maxdata = 0xffff; /* 16-bit DAC */
s->range_table = &range_bipolar10; /* this needs to be checked. */
s->insn_write = pci6208_ao_winsn;
s->insn_read = pci6208_ao_rinsn;
/* s=dev->subdevices+1; */
/* digital i/o subdevice */
/* s->type=COMEDI_SUBD_DIO; */
/* s->subdev_flags=SDF_READABLE|SDF_WRITABLE; */
/* s->n_chan=16; */
/* s->maxdata=1; */
/* s->range_table=&range_digital; */
/* s->insn_bits = pci6208_dio_insn_bits; */
/* s->insn_config = pci6208_dio_insn_config; */
printk(KERN_INFO "attached\n");
return 1;
}
static int pci6208_detach(struct comedi_device *dev)
{
printk(KERN_INFO "comedi%d: pci6208: remove\n", dev->minor);
if (devpriv && devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
pci_dev_put(devpriv->pci_dev);
}
return 0;
}
static struct comedi_driver driver_pci6208 = {
.driver_name = PCI6208_DRIVER_NAME,
.module = THIS_MODULE,
.attach = pci6208_attach,
.detach = pci6208_detach,
};
static int __devinit driver_pci6208_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, &driver_pci6208);
}
static void __devexit driver_pci6208_pci_remove(struct pci_dev *dev)
{
comedi_pci_auto_unconfig(dev);
}
/* This is used by modprobe to translate PCI IDs to drivers. Should
* only be used for PCI and ISA-PnP devices */
static DEFINE_PCI_DEVICE_TABLE(pci6208_pci_table) = {
/* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
/* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, 0x6208) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
static struct pci_driver driver_pci6208_pci_driver = {
.id_table = pci6208_pci_table,
.probe = driver_pci6208_pci_probe,
.remove = __devexit_p(driver_pci6208_pci_remove),
};
static int __init driver_pci6208_init_module(void)
{
int retval;
retval = comedi_driver_register(&driver_pci6208);
if (retval < 0)
return retval;
driver_pci6208_pci_driver.name = (char *)driver_pci6208.driver_name;
return pci_register_driver(&driver_pci6208_pci_driver);
}
module_init(driver_pci6208_init_module);
static void __exit driver_pci6208_cleanup_module(void)
{
pci_unregister_driver(&driver_pci6208_pci_driver);
comedi_driver_unregister(&driver_pci6208);
}
module_exit(driver_pci6208_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

99
drivers/staging/comedi/drivers/adl_pci7230.c
View File

@ -43,13 +43,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI7230 0x7230
static DEFINE_PCI_DEVICE_TABLE(adl_pci7230_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7230) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci7230_pci_table);
struct adl_pci7230_private {
int data;
struct pci_dev *pci_dev;
@ -57,27 +50,36 @@ struct adl_pci7230_private {
#define devpriv ((struct adl_pci7230_private *)dev->private)
static int adl_pci7230_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int adl_pci7230_detach(struct comedi_device *dev);
static struct comedi_driver driver_adl_pci7230 = {
.driver_name = "adl_pci7230",
.module = THIS_MODULE,
.attach = adl_pci7230_attach,
.detach = adl_pci7230_detach,
};
static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
/* Digital IO */
if (data[0]) {
s->state &= ~data[0];
s->state |= (data[0] & data[1]);
outl((s->state << 16) & 0xffffffff, dev->iobase + PCI7230_DO);
}
return 2;
}
static int adl_pci7230_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
data[1] = inl(dev->iobase + PCI7230_DI) & 0xffffffff;
return 2;
}
static int adl_pci7230_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
@ -161,42 +163,18 @@ static int adl_pci7230_detach(struct comedi_device *dev)
return 0;
}
static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
if (data[0]) {
s->state &= ~data[0];
s->state |= (data[0] & data[1]);
outl((s->state << 16) & 0xffffffff, dev->iobase + PCI7230_DO);
}
return 2;
}
static int adl_pci7230_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
data[1] = inl(dev->iobase + PCI7230_DI) & 0xffffffff;
return 2;
}
static struct comedi_driver driver_adl_pci7230 = {
.driver_name = "adl_pci7230",
.module = THIS_MODULE,
.attach = adl_pci7230_attach,
.detach = adl_pci7230_detach,
};
static int __devinit driver_adl_pci7230_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_adl_pci7230.driver_name);
return comedi_pci_auto_config(dev, &driver_adl_pci7230);
}
static void __devexit driver_adl_pci7230_pci_remove(struct pci_dev *dev)
@ -204,10 +182,16 @@ static void __devexit driver_adl_pci7230_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(adl_pci7230_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7230) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci7230_pci_table);
static struct pci_driver driver_adl_pci7230_pci_driver = {
.id_table = adl_pci7230_pci_table,
.probe = &driver_adl_pci7230_pci_probe,
.remove = __devexit_p(&driver_adl_pci7230_pci_remove)
.id_table = adl_pci7230_pci_table,
.probe = driver_adl_pci7230_pci_probe,
.remove = __devexit_p(driver_adl_pci7230_pci_remove)
};
static int __init driver_adl_pci7230_init_module(void)
@ -222,14 +206,13 @@ static int __init driver_adl_pci7230_init_module(void)
(char *)driver_adl_pci7230.driver_name;
return pci_register_driver(&driver_adl_pci7230_pci_driver);
}
module_init(driver_adl_pci7230_init_module);
static void __exit driver_adl_pci7230_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci7230_pci_driver);
comedi_driver_unregister(&driver_adl_pci7230);
}
module_init(driver_adl_pci7230_init_module);
module_exit(driver_adl_pci7230_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

41
drivers/staging/comedi/drivers/adl_pci7296.c
View File

@ -48,13 +48,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI7296 0x7296
static DEFINE_PCI_DEVICE_TABLE(adl_pci7296_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7296) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci7296_pci_table);
struct adl_pci7296_private {
int data;
struct pci_dev *pci_dev;
@ -62,16 +55,6 @@ struct adl_pci7296_private {
#define devpriv ((struct adl_pci7296_private *)dev->private)
static int adl_pci7296_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int adl_pci7296_detach(struct comedi_device *dev);
static struct comedi_driver driver_adl_pci7296 = {
.driver_name = "adl_pci7296",
.module = THIS_MODULE,
.attach = adl_pci7296_attach,
.detach = adl_pci7296_detach,
};
static int adl_pci7296_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
@ -172,11 +155,18 @@ static int adl_pci7296_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver driver_adl_pci7296 = {
.driver_name = "adl_pci7296",
.module = THIS_MODULE,
.attach = adl_pci7296_attach,
.detach = adl_pci7296_detach,
};
static int __devinit driver_adl_pci7296_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_adl_pci7296.driver_name);
return comedi_pci_auto_config(dev, &driver_adl_pci7296);
}
static void __devexit driver_adl_pci7296_pci_remove(struct pci_dev *dev)
@ -184,10 +174,16 @@ static void __devexit driver_adl_pci7296_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(adl_pci7296_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7296) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci7296_pci_table);
static struct pci_driver driver_adl_pci7296_pci_driver = {
.id_table = adl_pci7296_pci_table,
.probe = &driver_adl_pci7296_pci_probe,
.remove = __devexit_p(&driver_adl_pci7296_pci_remove)
.id_table = adl_pci7296_pci_table,
.probe = driver_adl_pci7296_pci_probe,
.remove = __devexit_p(driver_adl_pci7296_pci_remove)
};
static int __init driver_adl_pci7296_init_module(void)
@ -202,14 +198,13 @@ static int __init driver_adl_pci7296_init_module(void)
(char *)driver_adl_pci7296.driver_name;
return pci_register_driver(&driver_adl_pci7296_pci_driver);
}
module_init(driver_adl_pci7296_init_module);
static void __exit driver_adl_pci7296_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci7296_pci_driver);
comedi_driver_unregister(&driver_adl_pci7296);
}
module_init(driver_adl_pci7296_init_module);
module_exit(driver_adl_pci7296_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

115
drivers/staging/comedi/drivers/adl_pci7432.c
View File

@ -43,13 +43,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI7432 0x7432
static DEFINE_PCI_DEVICE_TABLE(adl_pci7432_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7432) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci7432_pci_table);
struct adl_pci7432_private {
int data;
struct pci_dev *pci_dev;
@ -57,29 +50,44 @@ struct adl_pci7432_private {
#define devpriv ((struct adl_pci7432_private *)dev->private)
static int adl_pci7432_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int adl_pci7432_detach(struct comedi_device *dev);
static struct comedi_driver driver_adl_pci7432 = {
.driver_name = "adl_pci7432",
.module = THIS_MODULE,
.attach = adl_pci7432_attach,
.detach = adl_pci7432_detach,
};
static int adl_pci7432_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
printk(KERN_DEBUG "comedi: pci7432_do_insn_bits called\n");
printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
/* Digital IO */
if (insn->n != 2)
return -EINVAL;
if (data[0]) {
s->state &= ~data[0];
s->state |= (data[0] & data[1]);
printk(KERN_DEBUG "comedi: out: %8x on iobase %4lx\n", s->state,
dev->iobase + PCI7432_DO);
outl(s->state & 0xffffffff, dev->iobase + PCI7432_DO);
}
return 2;
}
static int adl_pci7432_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
unsigned int *data)
{
printk(KERN_DEBUG "comedi: pci7432_di_insn_bits called\n");
printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
static int adl_pci7432_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
if (insn->n != 2)
return -EINVAL;
/* */
data[1] = inl(dev->iobase + PCI7432_DI) & 0xffffffff;
printk(KERN_DEBUG "comedi: data1 %8x\n", data[1]);
return 2;
}
static int adl_pci7432_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
@ -166,50 +174,18 @@ static int adl_pci7432_detach(struct comedi_device *dev)
return 0;
}
static int adl_pci7432_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
printk(KERN_DEBUG "comedi: pci7432_do_insn_bits called\n");
printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
if (insn->n != 2)
return -EINVAL;
if (data[0]) {
s->state &= ~data[0];
s->state |= (data[0] & data[1]);
printk(KERN_DEBUG "comedi: out: %8x on iobase %4lx\n", s->state,
dev->iobase + PCI7432_DO);
outl(s->state & 0xffffffff, dev->iobase + PCI7432_DO);
}
return 2;
}
static int adl_pci7432_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
printk(KERN_DEBUG "comedi: pci7432_di_insn_bits called\n");
printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
if (insn->n != 2)
return -EINVAL;
data[1] = inl(dev->iobase + PCI7432_DI) & 0xffffffff;
printk(KERN_DEBUG "comedi: data1 %8x\n", data[1]);
return 2;
}
static struct comedi_driver driver_adl_pci7432 = {
.driver_name = "adl_pci7432",
.module = THIS_MODULE,
.attach = adl_pci7432_attach,
.detach = adl_pci7432_detach,
};
static int __devinit driver_adl_pci7432_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_adl_pci7432.driver_name);
return comedi_pci_auto_config(dev, &driver_adl_pci7432);
}
static void __devexit driver_adl_pci7432_pci_remove(struct pci_dev *dev)
@ -217,10 +193,16 @@ static void __devexit driver_adl_pci7432_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(adl_pci7432_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7432) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci7432_pci_table);
static struct pci_driver driver_adl_pci7432_pci_driver = {
.id_table = adl_pci7432_pci_table,
.probe = &driver_adl_pci7432_pci_probe,
.remove = __devexit_p(&driver_adl_pci7432_pci_remove)
.id_table = adl_pci7432_pci_table,
.probe = driver_adl_pci7432_pci_probe,
.remove = __devexit_p(driver_adl_pci7432_pci_remove)
};
static int __init driver_adl_pci7432_init_module(void)
@ -235,14 +217,13 @@ static int __init driver_adl_pci7432_init_module(void)
(char *)driver_adl_pci7432.driver_name;
return pci_register_driver(&driver_adl_pci7432_pci_driver);
}
module_init(driver_adl_pci7432_init_module);
static void __exit driver_adl_pci7432_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci7432_pci_driver);
comedi_driver_unregister(&driver_adl_pci7432);
}
module_init(driver_adl_pci7432_init_module);
module_exit(driver_adl_pci7432_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

287
drivers/staging/comedi/drivers/adl_pci8164.c
View File

@ -56,13 +56,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI8164 0x8164
static DEFINE_PCI_DEVICE_TABLE(adl_pci8164_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI8164) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci8164_pci_table);
struct adl_pci8164_private {
int data;
struct pci_dev *pci_dev;
@ -70,159 +63,6 @@ struct adl_pci8164_private {
#define devpriv ((struct adl_pci8164_private *)dev->private)
static int adl_pci8164_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int adl_pci8164_detach(struct comedi_device *dev);
static struct comedi_driver driver_adl_pci8164 = {
.driver_name = "adl_pci8164",
.module = THIS_MODULE,
.attach = adl_pci8164_attach,
.detach = adl_pci8164_detach,
};
static int adl_pci8164_insn_read_msts(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_read_ssts(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_read_buf0(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_read_buf1(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_write_cmd(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_write_otp(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_write_buf0(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_insn_write_buf1(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
static int adl_pci8164_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
struct pci_dev *pcidev = NULL;
struct comedi_subdevice *s;
int bus, slot;
printk(KERN_INFO "comedi: attempt to attach...\n");
printk(KERN_INFO "comedi%d: adl_pci8164\n", dev->minor);
dev->board_name = "pci8164";
bus = it->options[0];
slot = it->options[1];
if (alloc_private(dev, sizeof(struct adl_pci8164_private)) < 0)
return -ENOMEM;
if (alloc_subdevices(dev, 4) < 0)
return -ENOMEM;
for_each_pci_dev(pcidev) {
if (pcidev->vendor == PCI_VENDOR_ID_ADLINK &&
pcidev->device == PCI_DEVICE_ID_PCI8164) {
if (bus || slot) {
/* requested particular bus/slot */
if (pcidev->bus->number != bus
|| PCI_SLOT(pcidev->devfn) != slot)
continue;
}
devpriv->pci_dev = pcidev;
if (comedi_pci_enable(pcidev, "adl_pci8164") < 0) {
printk(KERN_ERR "comedi%d: Failed to enable "
"PCI device and request regions\n", dev->minor);
return -EIO;
}
dev->iobase = pci_resource_start(pcidev, 2);
printk(KERN_DEBUG "comedi: base addr %4lx\n",
dev->iobase);
s = dev->subdevices + 0;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_msts;
s->insn_write = adl_pci8164_insn_write_cmd;
s = dev->subdevices + 1;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_ssts;
s->insn_write = adl_pci8164_insn_write_otp;
s = dev->subdevices + 2;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_buf0;
s->insn_write = adl_pci8164_insn_write_buf0;
s = dev->subdevices + 3;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_buf1;
s->insn_write = adl_pci8164_insn_write_buf1;
printk(KERN_INFO "comedi: attached\n");
return 1;
}
}
printk(KERN_ERR "comedi%d: no supported board found!"
"(req. bus/slot : %d/%d)\n", dev->minor, bus, slot);
return -EIO;
}
static int adl_pci8164_detach(struct comedi_device *dev)
{
printk(KERN_INFO "comedi%d: pci8164: remove\n", dev->minor);
if (devpriv && devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
pci_dev_put(devpriv->pci_dev);
}
return 0;
}
/*
all the read commands are the same except for the addition a constant
* const to the data for inw()
@ -384,11 +224,121 @@ static int adl_pci8164_insn_write_buf1(struct comedi_device *dev,
return 2;
}
static int adl_pci8164_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
struct pci_dev *pcidev = NULL;
struct comedi_subdevice *s;
int bus, slot;
printk(KERN_INFO "comedi: attempt to attach...\n");
printk(KERN_INFO "comedi%d: adl_pci8164\n", dev->minor);
dev->board_name = "pci8164";
bus = it->options[0];
slot = it->options[1];
if (alloc_private(dev, sizeof(struct adl_pci8164_private)) < 0)
return -ENOMEM;
if (alloc_subdevices(dev, 4) < 0)
return -ENOMEM;
for_each_pci_dev(pcidev) {
if (pcidev->vendor == PCI_VENDOR_ID_ADLINK &&
pcidev->device == PCI_DEVICE_ID_PCI8164) {
if (bus || slot) {
/* requested particular bus/slot */
if (pcidev->bus->number != bus
|| PCI_SLOT(pcidev->devfn) != slot)
continue;
}
devpriv->pci_dev = pcidev;
if (comedi_pci_enable(pcidev, "adl_pci8164") < 0) {
printk(KERN_ERR "comedi%d: Failed to enable "
"PCI device and request regions\n", dev->minor);
return -EIO;
}
dev->iobase = pci_resource_start(pcidev, 2);
printk(KERN_DEBUG "comedi: base addr %4lx\n",
dev->iobase);
s = dev->subdevices + 0;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_msts;
s->insn_write = adl_pci8164_insn_write_cmd;
s = dev->subdevices + 1;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_ssts;
s->insn_write = adl_pci8164_insn_write_otp;
s = dev->subdevices + 2;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_buf0;
s->insn_write = adl_pci8164_insn_write_buf0;
s = dev->subdevices + 3;
s->type = COMEDI_SUBD_PROC;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0xffff;
s->len_chanlist = 4;
/* s->range_table = &range_axis; */
s->insn_read = adl_pci8164_insn_read_buf1;
s->insn_write = adl_pci8164_insn_write_buf1;
printk(KERN_INFO "comedi: attached\n");
return 1;
}
}
printk(KERN_ERR "comedi%d: no supported board found!"
"(req. bus/slot : %d/%d)\n", dev->minor, bus, slot);
return -EIO;
}
static int adl_pci8164_detach(struct comedi_device *dev)
{
printk(KERN_INFO "comedi%d: pci8164: remove\n", dev->minor);
if (devpriv && devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
pci_dev_put(devpriv->pci_dev);
}
return 0;
}
static struct comedi_driver driver_adl_pci8164 = {
.driver_name = "adl_pci8164",
.module = THIS_MODULE,
.attach = adl_pci8164_attach,
.detach = adl_pci8164_detach,
};
static int __devinit driver_adl_pci8164_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_adl_pci8164.driver_name);
return comedi_pci_auto_config(dev, &driver_adl_pci8164);
}
static void __devexit driver_adl_pci8164_pci_remove(struct pci_dev *dev)
@ -396,10 +346,16 @@ static void __devexit driver_adl_pci8164_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(adl_pci8164_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI8164) },
{0}
};
MODULE_DEVICE_TABLE(pci, adl_pci8164_pci_table);
static struct pci_driver driver_adl_pci8164_pci_driver = {
.id_table = adl_pci8164_pci_table,
.probe = &driver_adl_pci8164_pci_probe,
.remove = __devexit_p(&driver_adl_pci8164_pci_remove)
.id_table = adl_pci8164_pci_table,
.probe = driver_adl_pci8164_pci_probe,
.remove = __devexit_p(driver_adl_pci8164_pci_remove),
};
static int __init driver_adl_pci8164_init_module(void)
@ -414,14 +370,13 @@ static int __init driver_adl_pci8164_init_module(void)
(char *)driver_adl_pci8164.driver_name;
return pci_register_driver(&driver_adl_pci8164_pci_driver);
}
module_init(driver_adl_pci8164_init_module);
static void __exit driver_adl_pci8164_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci8164_pci_driver);
comedi_driver_unregister(&driver_adl_pci8164);
}
module_init(driver_adl_pci8164_init_module);
module_exit(driver_adl_pci8164_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

114
drivers/staging/comedi/drivers/adl_pci9111.c
View File

@ -289,16 +289,6 @@ a multiple of chanlist_len*convert_arg.
PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_2); \
} while (0)
/* Function prototypes */
static int pci9111_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int pci9111_detach(struct comedi_device *dev);
static void pci9111_ai_munge(struct comedi_device *dev,
struct comedi_subdevice *s, void *data,
unsigned int num_bytes,
unsigned int start_chan_index);
static const struct comedi_lrange pci9111_hr_ai_range = {
5,
{
@ -310,14 +300,6 @@ static const struct comedi_lrange pci9111_hr_ai_range = {
}
};
static DEFINE_PCI_DEVICE_TABLE(pci9111_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HR_DEVICE_ID) },
/* { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HG_DEVICE_ID) }, */
{ 0 }
};
MODULE_DEVICE_TABLE(pci, pci9111_pci_table);
/* */
/* Board specification structure */
/* */
@ -354,51 +336,6 @@ static const struct pci9111_board pci9111_boards[] = {
#define pci9111_board_nbr \
(sizeof(pci9111_boards)/sizeof(struct pci9111_board))
static struct comedi_driver pci9111_driver = {
.driver_name = PCI9111_DRIVER_NAME,
.module = THIS_MODULE,
.attach = pci9111_attach,
.detach = pci9111_detach,
};
static int __devinit pci9111_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, pci9111_driver.driver_name);
}
static void __devexit pci9111_driver_pci_remove(struct pci_dev *dev)
{
comedi_pci_auto_unconfig(dev);
}
static struct pci_driver pci9111_driver_pci_driver = {
.id_table = pci9111_pci_table,
.probe = &pci9111_driver_pci_probe,
.remove = __devexit_p(&pci9111_driver_pci_remove)
};
static int __init pci9111_driver_init_module(void)
{
int retval;
retval = comedi_driver_register(&pci9111_driver);
if (retval < 0)
return retval;
pci9111_driver_pci_driver.name = (char *)pci9111_driver.driver_name;
return pci_register_driver(&pci9111_driver_pci_driver);
}
static void __exit pci9111_driver_cleanup_module(void)
{
pci_unregister_driver(&pci9111_driver_pci_driver);
comedi_driver_unregister(&pci9111_driver);
}
module_init(pci9111_driver_init_module);
module_exit(pci9111_driver_cleanup_module);
/* Private data structure */
struct pci9111_private_data {
@ -1470,6 +1407,57 @@ static int pci9111_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver pci9111_driver = {
.driver_name = PCI9111_DRIVER_NAME,
.module = THIS_MODULE,
.attach = pci9111_attach,
.detach = pci9111_detach,
};
static int __devinit pci9111_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, &pci9111_driver);
}
static void __devexit pci9111_driver_pci_remove(struct pci_dev *dev)
{
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(pci9111_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HR_DEVICE_ID) },
/* { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HG_DEVICE_ID) }, */
{ 0 }
};
MODULE_DEVICE_TABLE(pci, pci9111_pci_table);
static struct pci_driver pci9111_driver_pci_driver = {
.id_table = pci9111_pci_table,
.probe = pci9111_driver_pci_probe,
.remove = __devexit_p(pci9111_driver_pci_remove),
};
static int __init pci9111_driver_init_module(void)
{
int retval;
retval = comedi_driver_register(&pci9111_driver);
if (retval < 0)
return retval;
pci9111_driver_pci_driver.name = (char *)pci9111_driver.driver_name;
return pci_register_driver(&pci9111_driver_pci_driver);
}
module_init(pci9111_driver_init_module);
static void __exit pci9111_driver_cleanup_module(void)
{
pci_unregister_driver(&pci9111_driver_pci_driver);
comedi_driver_unregister(&pci9111_driver);
}
module_exit(pci9111_driver_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

6
drivers/staging/comedi/drivers/adl_pci9118.c
View File

@ -277,14 +277,12 @@ static const struct boardtype boardtypes[] = {
10000, 40, 512},
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
static struct comedi_driver driver_pci9118 = {
.driver_name = "adl_pci9118",
.module = THIS_MODULE,
.attach = pci9118_attach,
.detach = pci9118_detach,
.num_names = n_boardtypes,
.num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};
@ -292,7 +290,7 @@ static struct comedi_driver driver_pci9118 = {
static int __devinit driver_pci9118_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_pci9118.driver_name);
return comedi_pci_auto_config(dev, &driver_pci9118);
}
static void __devexit driver_pci9118_pci_remove(struct pci_dev *dev)

232
drivers/staging/comedi/drivers/adq12b.c
View File

@ -125,24 +125,6 @@ struct adq12b_board {
int do_chans;
};
static const struct adq12b_board adq12b_boards[] = {
{
.name = "adq12b",
.ai_se_chans = 16,
.ai_diff_chans = 8,
.ai_bits = 12,
.di_chans = 5,
.do_chans = 8}
/* potentially, more adq-based deviced will be added */
/*,
.name = "adq12b",
.ai_chans = 16, // this is just for reference, hardcoded again later
.ai_bits = 12,
.di_chans = 8,
.do_chans = 5
}*/
};
#define thisboard ((const struct adq12b_board *)dev->board_ptr)
struct adq12b_private {
@ -156,41 +138,88 @@ struct adq12b_private {
#define devpriv ((struct adq12b_private *)dev->private)
/*
* The struct comedi_driver structure tells the Comedi core module
* which functions to call to configure/deconfigure (attach/detach)
* the board, and also about the kernel module that contains
* the device code.
* "instructions" read/write data in "one-shot" or "software-triggered"
* mode.
*/
static int adq12b_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int adq12b_detach(struct comedi_device *dev);
static struct comedi_driver driver_adq12b = {
.driver_name = "adq12b",
.module = THIS_MODULE,
.attach = adq12b_attach,
.detach = adq12b_detach,
.board_name = &adq12b_boards[0].name,
.offset = sizeof(struct adq12b_board),
.num_names = ARRAY_SIZE(adq12b_boards),
};
static int adq12b_ai_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s, struct comedi_insn *insn,
unsigned int *data);
unsigned int *data)
{
int n, i;
int range, channel;
unsigned char hi, lo, status;
/* change channel and range only if it is different from the previous */
range = CR_RANGE(insn->chanspec);
channel = CR_CHAN(insn->chanspec);
if (channel != devpriv->last_channel || range != devpriv->last_range) {
outb((range << 4) | channel, dev->iobase + ADQ12B_CTREG);
udelay(50); /* wait for the mux to settle */
}
/* trigger conversion */
status = inb(dev->iobase + ADQ12B_ADLOW);
/* convert n samples */
for (n = 0; n < insn->n; n++) {
/* wait for end of conversion */
i = 0;
do {
/* udelay(1); */
status = inb(dev->iobase + ADQ12B_STINR);
status = status & ADQ12B_EOC;
} while (status == 0 && ++i < TIMEOUT);
/* } while (++i < 10); */
/* read data */
hi = inb(dev->iobase + ADQ12B_ADHIG);
lo = inb(dev->iobase + ADQ12B_ADLOW);
/* printk("debug: chan=%d range=%d status=%d hi=%d lo=%d\n",
channel, range, status, hi, lo); */
data[n] = (hi << 8) | lo;
}
/* return the number of samples read/written */
return n;
}
static int adq12b_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
struct comedi_insn *insn, unsigned int *data)
{
/* only bits 0-4 have information about digital inputs */
data[1] = (inb(dev->iobase + ADQ12B_STINR) & (0x1f));
return 2;
}
static int adq12b_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
struct comedi_insn *insn, unsigned int *data)
{
int channel;
for (channel = 0; channel < 8; channel++)
if (((data[0] >> channel) & 0x01) != 0)
outb((((data[1] >> channel) & 0x01) << 3) | channel,
dev->iobase + ADQ12B_OUTBR);
/* store information to retrieve when asked for reading */
if (data[0]) {
devpriv->digital_state &= ~data[0];
devpriv->digital_state |= (data[0] & data[1]);
}
data[1] = devpriv->digital_state;
return 2;
}
/*
* Attach is called by the Comedi core to configure the driver
* for a particular board. If you specified a board_name array
* in the driver structure, dev->board_ptr contains that
* address.
*/
static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
@ -295,14 +324,6 @@ static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return 0;
}
/*
* _detach is called to deconfigure a device. It should deallocate
* resources.
* This function is also called when _attach() fails, so it should be
* careful not to release resources that were not necessarily
* allocated by _attach(). dev->private and dev->subdevices are
* deallocated automatically by the core.
*/
static int adq12b_detach(struct comedi_device *dev)
{
if (dev->iobase)
@ -315,104 +336,37 @@ static int adq12b_detach(struct comedi_device *dev)
return 0;
}
/*
* "instructions" read/write data in "one-shot" or "software-triggered"
* mode.
*/
static const struct adq12b_board adq12b_boards[] = {
{
.name = "adq12b",
.ai_se_chans = 16,
.ai_diff_chans = 8,
.ai_bits = 12,
.di_chans = 5,
.do_chans = 8,
},
};
static int adq12b_ai_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s, struct comedi_insn *insn,
unsigned int *data)
{
int n, i;
int range, channel;
unsigned char hi, lo, status;
static struct comedi_driver driver_adq12b = {
.driver_name = "adq12b",
.module = THIS_MODULE,
.attach = adq12b_attach,
.detach = adq12b_detach,
.board_name = &adq12b_boards[0].name,
.offset = sizeof(struct adq12b_board),
.num_names = ARRAY_SIZE(adq12b_boards),
};
/* change channel and range only if it is different from the previous */
range = CR_RANGE(insn->chanspec);
channel = CR_CHAN(insn->chanspec);
if (channel != devpriv->last_channel || range != devpriv->last_range) {
outb((range << 4) | channel, dev->iobase + ADQ12B_CTREG);
udelay(50); /* wait for the mux to settle */
}
/* trigger conversion */
status = inb(dev->iobase + ADQ12B_ADLOW);
/* convert n samples */
for (n = 0; n < insn->n; n++) {
/* wait for end of conversion */
i = 0;
do {
/* udelay(1); */
status = inb(dev->iobase + ADQ12B_STINR);
status = status & ADQ12B_EOC;
} while (status == 0 && ++i < TIMEOUT);
/* } while (++i < 10); */
/* read data */
hi = inb(dev->iobase + ADQ12B_ADHIG);
lo = inb(dev->iobase + ADQ12B_ADLOW);
/* printk("debug: chan=%d range=%d status=%d hi=%d lo=%d\n",
channel, range, status, hi, lo); */
data[n] = (hi << 8) | lo;
}
/* return the number of samples read/written */
return n;
}
static int adq12b_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
/* only bits 0-4 have information about digital inputs */
data[1] = (inb(dev->iobase + ADQ12B_STINR) & (0x1f));
return 2;
}
static int adq12b_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
int channel;
for (channel = 0; channel < 8; channel++)
if (((data[0] >> channel) & 0x01) != 0)
outb((((data[1] >> channel) & 0x01) << 3) | channel,
dev->iobase + ADQ12B_OUTBR);
/* store information to retrieve when asked for reading */
if (data[0]) {
devpriv->digital_state &= ~data[0];
devpriv->digital_state |= (data[0] & data[1]);
}
data[1] = devpriv->digital_state;
return 2;
}
/*
* A convenient macro that defines init_module() and cleanup_module(),
* as necessary.
*/
static int __init driver_adq12b_init_module(void)
{
return comedi_driver_register(&driver_adq12b);
}
module_init(driver_adq12b_init_module);
static void __exit driver_adq12b_cleanup_module(void)
{
comedi_driver_unregister(&driver_adq12b);
}
module_init(driver_adq12b_init_module);
module_exit(driver_adq12b_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

43
drivers/staging/comedi/drivers/adv_pci1710.c
View File

@ -264,14 +264,12 @@ static const struct boardtype boardtypes[] = {
{.name = DRV_NAME},
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
static struct comedi_driver driver_pci1710 = {
.driver_name = DRV_NAME,
.module = THIS_MODULE,
.attach = pci1710_attach,
.detach = pci1710_detach,
.num_names = n_boardtypes,
.num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};
@ -676,7 +674,9 @@ static void interrupt_pci1710_every_sample(void *d)
s->async->buf_int_count, s->async->buf_int_ptr,
s->async->buf_user_count, s->async->buf_user_ptr);
DPRINTK("adv_pci1710 EDBG: EOS2\n");
if ((!devpriv->neverending_ai) && (devpriv->ai_act_scan >= devpriv->ai_scans)) { /* all data sampled */
if ((!devpriv->neverending_ai) &&
(devpriv->ai_act_scan >= devpriv->ai_scans)) {
/* all data sampled */
pci171x_ai_cancel(dev, s);
s->async->events |= COMEDI_CB_EOA;
comedi_event(dev, s);
@ -804,8 +804,8 @@ static irqreturn_t interrupt_service_pci1710(int irq, void *d)
irq);
if (!dev->attached) /* is device attached? */
return IRQ_NONE; /* no, exit */
if (!(inw(dev->iobase + PCI171x_STATUS) & Status_IRQ)) /* is this interrupt from our board? */
/* is this interrupt from our board? */
if (!(inw(dev->iobase + PCI171x_STATUS) & Status_IRQ))
return IRQ_NONE; /* no, exit */
DPRINTK("adv_pci1710 EDBG: interrupt_service_pci1710() ST: %4x\n",
@ -814,7 +814,7 @@ static irqreturn_t interrupt_service_pci1710(int irq, void *d)
if (devpriv->ai_et) { /* Switch from initial TRIG_EXT to TRIG_xxx. */
devpriv->ai_et = 0;
devpriv->CntrlReg &= Control_CNT0;
devpriv->CntrlReg |= Control_SW; /* set software trigger */
devpriv->CntrlReg |= Control_SW; /* set software trigger */
outw(devpriv->CntrlReg, dev->iobase + PCI171x_CONTROL);
devpriv->CntrlReg = devpriv->ai_et_CntrlReg;
outb(0, dev->iobase + PCI171x_CLRFIFO);
@ -865,7 +865,8 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev,
devpriv->neverending_ai = 0;
devpriv->CntrlReg &= Control_CNT0;
if ((devpriv->ai_flags & TRIG_WAKE_EOS)) { /* don't we want wake up every scan? devpriv->ai_eos=1; */
/* don't we want wake up every scan? devpriv->ai_eos=1; */
if ((devpriv->ai_flags & TRIG_WAKE_EOS)) {
devpriv->ai_eos = 1;
} else {
devpriv->CntrlReg |= Control_ONEFH;
@ -982,13 +983,13 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
#ifdef PCI171X_EXTDEBUG
pci171x_cmdtest_out(1, cmd);
#endif
DPRINTK
("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=1\n",
err);
DPRINTK(
"adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=1\n",
err);
return 1;
}
/* step 2: make sure trigger sources are unique and mutually compatible */
/* step2: make sure trigger srcs are unique and mutually compatible */
if (cmd->start_src != TRIG_NOW && cmd->start_src != TRIG_EXT) {
cmd->start_src = TRIG_NOW;
@ -1015,9 +1016,9 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
#ifdef PCI171X_EXTDEBUG
pci171x_cmdtest_out(2, cmd);
#endif
DPRINTK
("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=2\n",
err);
DPRINTK(
"adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=2\n",
err);
return 2;
}
@ -1065,9 +1066,9 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
#ifdef PCI171X_EXTDEBUG
pci171x_cmdtest_out(3, cmd);
#endif
DPRINTK
("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=3\n",
err);
DPRINTK(
"adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=3\n",
err);
return 3;
}
@ -1398,13 +1399,13 @@ static int pci1710_attach(struct comedi_device *dev,
while (NULL != (pcidev = pci_get_device(PCI_VENDOR_ID_ADVANTECH,
PCI_ANY_ID, pcidev))) {
if (strcmp(this_board->name, DRV_NAME) == 0) {
for (i = 0; i < n_boardtypes; ++i) {
for (i = 0; i < ARRAY_SIZE(boardtypes); ++i) {
if (pcidev->device == boardtypes[i].device_id) {
board_index = i;
break;
}
}
if (i == n_boardtypes)
if (i == ARRAY_SIZE(boardtypes))
continue;
} else {
if (pcidev->device != boardtypes[board_index].device_id)
@ -1612,7 +1613,7 @@ static int pci1710_detach(struct comedi_device *dev)
static int __devinit driver_pci1710_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_pci1710.driver_name);
return comedi_pci_auto_config(dev, &driver_pci1710);
}
static void __devexit driver_pci1710_pci_remove(struct pci_dev *dev)

70
drivers/staging/comedi/drivers/adv_pci1723.c
View File

@ -150,36 +150,6 @@ static const struct pci1723_board boardtypes[] = {
},
};
/*
* This is used by modprobe to translate PCI IDs to drivers.
* Should only be used for PCI and ISA-PnP devices
*/
static DEFINE_PCI_DEVICE_TABLE(pci1723_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADVANTECH, 0x1723) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, pci1723_pci_table);
/*
* The struct comedi_driver structure tells the Comedi core module
* which functions to call to configure/deconfigure (attach/detach)
* the board, and also about the kernel module that contains
* the device code.
*/
static int pci1723_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int pci1723_detach(struct comedi_device *dev);
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pci1723_board))
static struct comedi_driver driver_pci1723 = {
.driver_name = "adv_pci1723",
.module = THIS_MODULE,
.attach = pci1723_attach,
.detach = pci1723_detach,
};
/* This structure is for data unique to this hardware driver. */
struct pci1723_private {
int valid; /* card is usable; */
@ -319,10 +289,6 @@ static int pci1723_dio_insn_bits(struct comedi_device *dev,
return 2;
}
/*
* Attach is called by the Comedi core to configure the driver
* for a pci1723 board.
*/
static int pci1723_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
@ -465,14 +431,6 @@ static int pci1723_attach(struct comedi_device *dev,
return 0;
}
/*
* _detach is called to deconfigure a device. It should deallocate
* resources.
* This function is also called when _attach() fails, so it should be
* careful not to release resources that were not necessarily
* allocated by _attach(). dev->private and dev->subdevices are
* deallocated automatically by the core.
*/
static int pci1723_detach(struct comedi_device *dev)
{
printk(KERN_ERR "comedi%d: pci1723: remove\n", dev->minor);
@ -491,14 +449,17 @@ static int pci1723_detach(struct comedi_device *dev)
return 0;
}
/*
* A convenient macro that defines init_module() and cleanup_module(),
* as necessary.
*/
static struct comedi_driver driver_pci1723 = {
.driver_name = "adv_pci1723",
.module = THIS_MODULE,
.attach = pci1723_attach,
.detach = pci1723_detach,
};
static int __devinit driver_pci1723_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_pci1723.driver_name);
return comedi_pci_auto_config(dev, &driver_pci1723);
}
static void __devexit driver_pci1723_pci_remove(struct pci_dev *dev)
@ -506,10 +467,16 @@ static void __devexit driver_pci1723_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(pci1723_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_ADVANTECH, 0x1723) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, pci1723_pci_table);
static struct pci_driver driver_pci1723_pci_driver = {
.id_table = pci1723_pci_table,
.probe = &driver_pci1723_pci_probe,
.remove = __devexit_p(&driver_pci1723_pci_remove)
.id_table = pci1723_pci_table,
.probe = driver_pci1723_pci_probe,
.remove = __devexit_p(driver_pci1723_pci_remove),
};
static int __init driver_pci1723_init_module(void)
@ -523,14 +490,13 @@ static int __init driver_pci1723_init_module(void)
driver_pci1723_pci_driver.name = (char *)driver_pci1723.driver_name;
return pci_register_driver(&driver_pci1723_pci_driver);
}
module_init(driver_pci1723_init_module);
static void __exit driver_pci1723_cleanup_module(void)
{
pci_unregister_driver(&driver_pci1723_pci_driver);
comedi_driver_unregister(&driver_pci1723);
}
module_init(driver_pci1723_init_module);
module_exit(driver_pci1723_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

6
drivers/staging/comedi/drivers/adv_pci_dio.c
View File

@ -406,8 +406,6 @@ static const struct dio_boardtype boardtypes[] = {
IO_16b}
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct dio_boardtype))
static struct comedi_driver driver_pci_dio = {
.driver_name = "adv_pci_dio",
.module = THIS_MODULE,
@ -1134,7 +1132,7 @@ static int pci_dio_attach(struct comedi_device *dev,
for_each_pci_dev(pcidev) {
/* loop through cards supported by this driver */
for (i = 0; i < n_boardtypes; ++i) {
for (i = 0; i < ARRAY_SIZE(boardtypes); ++i) {
if (boardtypes[i].vendor_id != pcidev->vendor)
continue;
if (boardtypes[i].device_id != pcidev->device)
@ -1319,7 +1317,7 @@ static int pci_dio_detach(struct comedi_device *dev)
static int __devinit driver_pci_dio_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_pci_dio.driver_name);
return comedi_pci_auto_config(dev, &driver_pci_dio);
}
static void __devexit driver_pci_dio_pci_remove(struct pci_dev *dev)

92
drivers/staging/comedi/drivers/aio_iiro_16.c
View File

@ -67,30 +67,41 @@ struct aio_iiro_16_private {
#define devpriv ((struct aio_iiro_16_private *) dev->private)
static int aio_iiro_16_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
static int aio_iiro_16_detach(struct comedi_device *dev);
if (data[0]) {
s->state &= ~data[0];
s->state |= data[0] & data[1];
outb(s->state & 0xff, dev->iobase + AIO_IIRO_16_RELAY_0_7);
outb((s->state >> 8) & 0xff,
dev->iobase + AIO_IIRO_16_RELAY_8_15);
}
static struct comedi_driver driver_aio_iiro_16 = {
.driver_name = "aio_iiro_16",
.module = THIS_MODULE,
.attach = aio_iiro_16_attach,
.detach = aio_iiro_16_detach,
.board_name = &aio_iiro_16_boards[0].name,
.offset = sizeof(struct aio_iiro_16_board),
.num_names = ARRAY_SIZE(aio_iiro_16_boards),
};
data[1] = s->state;
return 2;
}
static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data);
data[1] = 0;
data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_0_7);
data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_8_15) << 8;
return 2;
}
static int aio_iiro_16_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
@ -148,53 +159,26 @@ static int aio_iiro_16_detach(struct comedi_device *dev)
return 0;
}
static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
if (data[0]) {
s->state &= ~data[0];
s->state |= data[0] & data[1];
outb(s->state & 0xff, dev->iobase + AIO_IIRO_16_RELAY_0_7);
outb((s->state >> 8) & 0xff,
dev->iobase + AIO_IIRO_16_RELAY_8_15);
}
data[1] = s->state;
return 2;
}
static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
if (insn->n != 2)
return -EINVAL;
data[1] = 0;
data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_0_7);
data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_8_15) << 8;
return 2;
}
static struct comedi_driver driver_aio_iiro_16 = {
.driver_name = "aio_iiro_16",
.module = THIS_MODULE,
.attach = aio_iiro_16_attach,
.detach = aio_iiro_16_detach,
.board_name = &aio_iiro_16_boards[0].name,
.offset = sizeof(struct aio_iiro_16_board),
.num_names = ARRAY_SIZE(aio_iiro_16_boards),
};
static int __init driver_aio_iiro_16_init_module(void)
{
return comedi_driver_register(&driver_aio_iiro_16);
}
module_init(driver_aio_iiro_16_init_module);
static void __exit driver_aio_iiro_16_cleanup_module(void)
{
comedi_driver_unregister(&driver_aio_iiro_16);
}
module_init(driver_aio_iiro_16_init_module);
module_exit(driver_aio_iiro_16_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

81
drivers/staging/comedi/drivers/amplc_dio200.c
View File

@ -217,6 +217,14 @@ order they appear in the channel list.
#define DIO200_DRIVER_NAME "amplc_dio200"
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA_MODULE
#define CONFIG_COMEDI_AMPLC_DIO200_ISA
#endif
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI_MODULE
#define CONFIG_COMEDI_AMPLC_DIO200_PCI
#endif
/* PCI IDs */
#define PCI_VENDOR_ID_AMPLICON 0x14dc
#define PCI_DEVICE_ID_AMPLICON_PCI272 0x000a
@ -274,10 +282,14 @@ enum dio200_model {
};
enum dio200_layout {
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
pc212_layout,
pc214_layout,
#endif
pc215_layout,
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
pc218_layout,
#endif
pc272_layout
};
@ -290,6 +302,7 @@ struct dio200_board {
};
static const struct dio200_board dio200_boards[] = {
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
{
.name = "pc212e",
.bustype = isa_bustype,
@ -308,15 +321,6 @@ static const struct dio200_board dio200_boards[] = {
.model = pc215e_model,
.layout = pc215_layout,
},
#ifdef CONFIG_COMEDI_PCI
{
.name = "pci215",
.devid = PCI_DEVICE_ID_AMPLICON_PCI215,
.bustype = pci_bustype,
.model = pci215_model,
.layout = pc215_layout,
},
#endif
{
.name = "pc218e",
.bustype = isa_bustype,
@ -329,7 +333,15 @@ static const struct dio200_board dio200_boards[] = {
.model = pc272e_model,
.layout = pc272_layout,
},
#ifdef CONFIG_COMEDI_PCI
#endif
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
{
.name = "pci215",
.devid = PCI_DEVICE_ID_AMPLICON_PCI215,
.bustype = pci_bustype,
.model = pci215_model,
.layout = pc215_layout,
},
{
.name = "pci272",
.devid = PCI_DEVICE_ID_AMPLICON_PCI272,
@ -337,8 +349,6 @@ static const struct dio200_board dio200_boards[] = {
.model = pci272_model,
.layout = pc272_layout,
},
#endif
#ifdef CONFIG_COMEDI_PCI
{
.name = DIO200_DRIVER_NAME,
.devid = PCI_DEVICE_ID_INVALID,
@ -367,6 +377,7 @@ struct dio200_layout_struct {
};
static const struct dio200_layout_struct dio200_layouts[] = {
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
[pc212_layout] = {
.n_subdevs = 6,
.sdtype = {sd_8255, sd_8254, sd_8254, sd_8254,
@ -385,6 +396,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
.has_int_sce = 0,
.has_clk_gat_sce = 0,
},
#endif
[pc215_layout] = {
.n_subdevs = 5,
.sdtype = {sd_8255, sd_8255, sd_8254,
@ -394,6 +406,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
.has_int_sce = 1,
.has_clk_gat_sce = 1,
},
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
[pc218_layout] = {
.n_subdevs = 7,
.sdtype = {sd_8254, sd_8254, sd_8255, sd_8254,
@ -405,6 +418,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
.has_int_sce = 1,
.has_clk_gat_sce = 1,
},
#endif
[pc272_layout] = {
.n_subdevs = 4,
.sdtype = {sd_8255, sd_8255, sd_8255,
@ -419,7 +433,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
* PCI driver table.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
static DEFINE_PCI_DEVICE_TABLE(dio200_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI215) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI272) },
@ -427,7 +441,7 @@ static DEFINE_PCI_DEVICE_TABLE(dio200_pci_table) = {
};
MODULE_DEVICE_TABLE(pci, dio200_pci_table);
#endif /* CONFIG_COMEDI_PCI */
#endif /* CONFIG_COMEDI_AMPLC_DIO200_PCI */
/*
* Useful for shorthand access to the particular board structure
@ -441,7 +455,7 @@ MODULE_DEVICE_TABLE(pci, dio200_pci_table);
feel free to suggest moving the variable to the struct comedi_device struct.
*/
struct dio200_private {
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
struct pci_dev *pci_dev; /* PCI device */
#endif
int intr_sd;
@ -490,12 +504,12 @@ static struct comedi_driver driver_amplc_dio200 = {
.num_names = ARRAY_SIZE(dio200_boards),
};
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
static int __devinit driver_amplc_dio200_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_amplc_dio200.driver_name);
return comedi_pci_auto_config(dev, &driver_amplc_dio200);
}
static void __devexit driver_amplc_dio200_pci_remove(struct pci_dev *dev)
@ -549,7 +563,7 @@ module_exit(driver_amplc_dio200_cleanup_module);
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
static int
dio200_find_pci(struct comedi_device *dev, int bus, int slot,
struct pci_dev **pci_dev_p)
@ -611,6 +625,7 @@ dio200_find_pci(struct comedi_device *dev, int bus, int slot,
* This function checks and requests an I/O region, reporting an error
* if there is a conflict.
*/
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
static int
dio200_request_region(unsigned minor, unsigned long from, unsigned long extent)
{
@ -621,6 +636,7 @@ dio200_request_region(unsigned minor, unsigned long from, unsigned long extent)
}
return 0;
}
#endif
/*
* 'insn_bits' function for an 'INTERRUPT' subdevice.
@ -1332,7 +1348,7 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
struct comedi_subdevice *s;
unsigned long iobase = 0;
unsigned int irq = 0;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
struct pci_dev *pci_dev = NULL;
int bus = 0, slot = 0;
#endif
@ -1354,12 +1370,14 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* Process options. */
switch (thisboard->bustype) {
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
case isa_bustype:
iobase = it->options[0];
irq = it->options[1];
share_irq = 0;
break;
#ifdef CONFIG_COMEDI_PCI
#endif
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
case pci_bustype:
bus = it->options[0];
slot = it->options[1];
@ -1382,7 +1400,7 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
devpriv->intr_sd = -1;
/* Enable device and reserve I/O spaces. */
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
if (pci_dev) {
ret = comedi_pci_enable(pci_dev, DIO200_DRIVER_NAME);
if (ret < 0) {
@ -1396,9 +1414,11 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
} else
#endif
{
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
ret = dio200_request_region(dev->minor, iobase, DIO200_IO_SIZE);
if (ret < 0)
return ret;
#endif
}
dev->iobase = iobase;
@ -1474,12 +1494,19 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
if (thisboard->bustype == isa_bustype) {
switch (thisboard->bustype) {
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
case isa_bustype:
printk("(base %#lx) ", iobase);
} else {
#ifdef CONFIG_COMEDI_PCI
printk("(pci %s) ", pci_name(pci_dev));
break;
#endif
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
case pci_bustype:
printk("(pci %s) ", pci_name(pci_dev));
break;
#endif
default:
break;
}
if (irq)
printk("(irq %u%s) ", irq, (dev->irq ? "" : " UNAVAILABLE"));
@ -1529,7 +1556,7 @@ static int dio200_detach(struct comedi_device *dev)
}
}
if (devpriv) {
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
if (devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
@ -1537,8 +1564,10 @@ static int dio200_detach(struct comedi_device *dev)
} else
#endif
{
#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
if (dev->iobase)
release_region(dev->iobase, DIO200_IO_SIZE);
#endif
}
}
if (dev->board_name)

67
drivers/staging/comedi/drivers/amplc_pc236.c
View File

@ -63,6 +63,14 @@ unused.
#define PC236_DRIVER_NAME "amplc_pc236"
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA_MODULE
#define CONFIG_COMEDI_AMPLC_PC236_ISA
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI_MODULE
#define CONFIG_COMEDI_AMPLC_PC236_PCI
#endif
/* PCI236 PCI configuration register information */
#define PCI_VENDOR_ID_AMPLICON 0x14dc
#define PCI_DEVICE_ID_AMPLICON_PCI236 0x0009
@ -106,13 +114,15 @@ struct pc236_board {
enum pc236_model model;
};
static const struct pc236_board pc236_boards[] = {
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
{
.name = "pc36at",
.fancy_name = "PC36AT",
.bustype = isa_bustype,
.model = pc36at_model,
},
#ifdef CONFIG_COMEDI_PCI
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
{
.name = "pci236",
.fancy_name = "PCI236",
@ -120,8 +130,6 @@ static const struct pc236_board pc236_boards[] = {
.bustype = pci_bustype,
.model = pci236_model,
},
#endif
#ifdef CONFIG_COMEDI_PCI
{
.name = PC236_DRIVER_NAME,
.fancy_name = PC236_DRIVER_NAME,
@ -132,14 +140,14 @@ static const struct pc236_board pc236_boards[] = {
#endif
};
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
static DEFINE_PCI_DEVICE_TABLE(pc236_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI236) },
{0}
};
MODULE_DEVICE_TABLE(pci, pc236_pci_table);
#endif /* CONFIG_COMEDI_PCI */
#endif /* CONFIG_COMEDI_AMPLC_PC236_PCI */
/*
* Useful for shorthand access to the particular board structure
@ -151,7 +159,7 @@ MODULE_DEVICE_TABLE(pci, pc236_pci_table);
feel free to suggest moving the variable to the struct comedi_device struct.
*/
struct pc236_private {
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
/* PCI device */
struct pci_dev *pci_dev;
unsigned long lcr_iobase; /* PLX PCI9052 config registers in PCIBAR1 */
@ -179,12 +187,12 @@ static struct comedi_driver driver_amplc_pc236 = {
.num_names = ARRAY_SIZE(pc236_boards),
};
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
static int __devinit driver_amplc_pc236_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_amplc_pc236.driver_name);
return comedi_pci_auto_config(dev, &driver_amplc_pc236);
}
static void __devexit driver_amplc_pc236_pci_remove(struct pci_dev *dev)
@ -234,8 +242,10 @@ module_init(driver_amplc_pc236_init_module);
module_exit(driver_amplc_pc236_cleanup_module);
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
static int pc236_request_region(unsigned minor, unsigned long from,
unsigned long extent);
#endif
static void pc236_intr_disable(struct comedi_device *dev);
static void pc236_intr_enable(struct comedi_device *dev);
static int pc236_intr_check(struct comedi_device *dev);
@ -255,7 +265,7 @@ static irqreturn_t pc236_interrupt(int irq, void *d);
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
static int
pc236_find_pci(struct comedi_device *dev, int bus, int slot,
struct pci_dev **pci_dev_p)
@ -324,7 +334,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
struct comedi_subdevice *s;
unsigned long iobase = 0;
unsigned int irq = 0;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
struct pci_dev *pci_dev = NULL;
int bus = 0, slot = 0;
#endif
@ -345,12 +355,14 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
/* Process options. */
switch (thisboard->bustype) {
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
case isa_bustype:
iobase = it->options[0];
irq = it->options[1];
share_irq = 0;
break;
#ifdef CONFIG_COMEDI_PCI
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
case pci_bustype:
bus = it->options[0];
slot = it->options[1];
@ -361,7 +373,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
devpriv->pci_dev = pci_dev;
break;
#endif /* CONFIG_COMEDI_PCI */
#endif
default:
printk(KERN_ERR
"comedi%d: %s: BUG! cannot determine board type!\n",
@ -376,7 +388,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev->board_name = thisboard->name;
/* Enable device and reserve I/O spaces. */
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (pci_dev) {
ret = comedi_pci_enable(pci_dev, PC236_DRIVER_NAME);
@ -392,9 +404,11 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
} else
#endif
{
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
ret = pc236_request_region(dev->minor, iobase, PC236_IO_SIZE);
if (ret < 0)
return ret;
#endif
}
dev->iobase = iobase;
@ -439,12 +453,19 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
}
printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
if (thisboard->bustype == isa_bustype) {
switch (thisboard->bustype) {
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
case isa_bustype:
printk("(base %#lx) ", iobase);
} else {
#ifdef CONFIG_COMEDI_PCI
printk("(pci %s) ", pci_name(pci_dev));
break;
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
case pci_bustype:
printk("(pci %s) ", pci_name(pci_dev));
break;
#endif
default:
break;
}
if (irq)
printk("(irq %u%s) ", irq, (dev->irq ? "" : " UNAVAILABLE"));
@ -476,7 +497,7 @@ static int pc236_detach(struct comedi_device *dev)
if (dev->subdevices)
subdev_8255_cleanup(dev, dev->subdevices + 0);
if (devpriv) {
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
@ -484,8 +505,10 @@ static int pc236_detach(struct comedi_device *dev)
} else
#endif
{
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
if (dev->iobase)
release_region(dev->iobase, PC236_IO_SIZE);
#endif
}
}
if (dev->board_name) {
@ -499,6 +522,7 @@ static int pc236_detach(struct comedi_device *dev)
* This function checks and requests an I/O region, reporting an error
* if there is a conflict.
*/
#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
static int pc236_request_region(unsigned minor, unsigned long from,
unsigned long extent)
{
@ -509,6 +533,7 @@ static int pc236_request_region(unsigned minor, unsigned long from,
}
return 0;
}
#endif
/*
* This function is called to mark the interrupt as disabled (no command
@ -521,7 +546,7 @@ static void pc236_intr_disable(struct comedi_device *dev)
spin_lock_irqsave(&dev->spinlock, flags);
devpriv->enable_irq = 0;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->lcr_iobase)
outl(PCI236_INTR_DISABLE, devpriv->lcr_iobase + PLX9052_INTCSR);
#endif
@ -539,7 +564,7 @@ static void pc236_intr_enable(struct comedi_device *dev)
spin_lock_irqsave(&dev->spinlock, flags);
devpriv->enable_irq = 1;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->lcr_iobase)
outl(PCI236_INTR_ENABLE, devpriv->lcr_iobase + PLX9052_INTCSR);
#endif
@ -561,7 +586,7 @@ static int pc236_intr_check(struct comedi_device *dev)
spin_lock_irqsave(&dev->spinlock, flags);
if (devpriv->enable_irq) {
retval = 1;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->lcr_iobase) {
if ((inl(devpriv->lcr_iobase + PLX9052_INTCSR)
& PLX9052_INTCSR_LI1STAT_MASK)

69
drivers/staging/comedi/drivers/amplc_pc263.c
View File

@ -50,6 +50,14 @@ The state of the outputs can be read.
#define PC263_DRIVER_NAME "amplc_pc263"
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA_MODULE
#define CONFIG_COMEDI_AMPLC_PC263_ISA
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI_MODULE
#define CONFIG_COMEDI_AMPLC_PC263_PCI
#endif
/* PCI263 PCI configuration register information */
#define PCI_VENDOR_ID_AMPLICON 0x14dc
#define PCI_DEVICE_ID_AMPLICON_PCI263 0x000c
@ -73,13 +81,15 @@ struct pc263_board {
enum pc263_model model;
};
static const struct pc263_board pc263_boards[] = {
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
{
.name = "pc263",
.fancy_name = "PC263",
.bustype = isa_bustype,
.model = pc263_model,
},
#ifdef CONFIG_COMEDI_PCI
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
{
.name = "pci263",
.fancy_name = "PCI263",
@ -87,8 +97,6 @@ static const struct pc263_board pc263_boards[] = {
.bustype = pci_bustype,
.model = pci263_model,
},
#endif
#ifdef CONFIG_COMEDI_PCI
{
.name = PC263_DRIVER_NAME,
.fancy_name = PC263_DRIVER_NAME,
@ -99,14 +107,14 @@ static const struct pc263_board pc263_boards[] = {
#endif
};
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
static DEFINE_PCI_DEVICE_TABLE(pc263_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI263) },
{0}
};
MODULE_DEVICE_TABLE(pci, pc263_pci_table);
#endif /* CONFIG_COMEDI_PCI */
#endif /* CONFIG_COMEDI_AMPLC_PC263_PCI */
/*
* Useful for shorthand access to the particular board structure
@ -117,14 +125,14 @@ MODULE_DEVICE_TABLE(pci, pc263_pci_table);
several hardware drivers keep similar information in this structure,
feel free to suggest moving the variable to the struct comedi_device struct.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
struct pc263_private {
/* PCI device. */
struct pci_dev *pci_dev;
};
#define devpriv ((struct pc263_private *)dev->private)
#endif /* CONFIG_COMEDI_PCI */
#endif /* CONFIG_COMEDI_AMPLC_PC263_PCI */
/*
* The struct comedi_driver structure tells the Comedi core module
@ -144,8 +152,10 @@ static struct comedi_driver driver_amplc_pc263 = {
.num_names = ARRAY_SIZE(pc263_boards),
};
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
static int pc263_request_region(unsigned minor, unsigned long from,
unsigned long extent);
#endif
static int pc263_dio_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
@ -157,7 +167,7 @@ static int pc263_dio_insn_config(struct comedi_device *dev,
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
static int
pc263_find_pci(struct comedi_device *dev, int bus, int slot,
struct pci_dev **pci_dev_p)
@ -225,7 +235,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
unsigned long iobase = 0;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
struct pci_dev *pci_dev = NULL;
int bus = 0, slot = 0;
#endif
@ -237,7 +247,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
* Allocate the private structure area. alloc_private() is a
* convenient macro defined in comedidev.h.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
ret = alloc_private(dev, sizeof(struct pc263_private));
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
@ -247,10 +257,12 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
#endif
/* Process options. */
switch (thisboard->bustype) {
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
case isa_bustype:
iobase = it->options[0];
break;
#ifdef CONFIG_COMEDI_PCI
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
case pci_bustype:
bus = it->options[0];
slot = it->options[1];
@ -260,7 +272,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
devpriv->pci_dev = pci_dev;
break;
#endif /* CONFIG_COMEDI_PCI */
#endif
default:
printk(KERN_ERR
"comedi%d: %s: BUG! cannot determine board type!\n",
@ -275,7 +287,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev->board_name = thisboard->name;
/* Enable device and reserve I/O spaces. */
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
if (pci_dev) {
ret = comedi_pci_enable(pci_dev, PC263_DRIVER_NAME);
if (ret < 0) {
@ -289,9 +301,11 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
} else
#endif
{
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
ret = pc263_request_region(dev->minor, iobase, PC263_IO_SIZE);
if (ret < 0)
return ret;
#endif
}
dev->iobase = iobase;
@ -322,12 +336,18 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->state = s->state | (inb(dev->iobase) << 8);
printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
if (thisboard->bustype == isa_bustype) {
switch (thisboard->bustype) {
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
case isa_bustype:
printk("(base %#lx) ", iobase);
} else {
#ifdef CONFIG_COMEDI_PCI
printk("(pci %s) ", pci_name(pci_dev));
break;
#endif
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
printk("(pci %s) ", pci_name(pci_dev));
break;
#endif
default:
break;
}
printk("attached\n");
@ -348,10 +368,11 @@ static int pc263_detach(struct comedi_device *dev)
printk(KERN_DEBUG "comedi%d: %s: detach\n", dev->minor,
PC263_DRIVER_NAME);
#ifdef CONFIG_COMEDI_PCI
if (devpriv) {
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
if (devpriv)
#endif
#ifdef CONFIG_COMEDI_PCI
{
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
if (devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
@ -359,8 +380,10 @@ static int pc263_detach(struct comedi_device *dev)
} else
#endif
{
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
if (dev->iobase)
release_region(dev->iobase, PC263_IO_SIZE);
#endif
}
}
if (dev->board_name) {
@ -374,6 +397,7 @@ static int pc263_detach(struct comedi_device *dev)
* This function checks and requests an I/O region, reporting an error
* if there is a conflict.
*/
#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
static int pc263_request_region(unsigned minor, unsigned long from,
unsigned long extent)
{
@ -384,6 +408,7 @@ static int pc263_request_region(unsigned minor, unsigned long from,
}
return 0;
}
#endif
/* DIO devices are slightly special. Although it is possible to
* implement the insn_read/insn_write interface, it is much more
@ -429,12 +454,12 @@ static int pc263_dio_insn_config(struct comedi_device *dev,
* A convenient macro that defines init_module() and cleanup_module(),
* as necessary.
*/
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
static int __devinit driver_amplc_pc263_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_amplc_pc263.driver_name);
return comedi_pci_auto_config(dev, &driver_amplc_pc263);
}
static void __devexit driver_amplc_pc263_pci_remove(struct pci_dev *dev)

147
drivers/staging/comedi/drivers/amplc_pci224.c
View File

@ -430,11 +430,14 @@ struct pci224_private {
static int pci224_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int pci224_detach(struct comedi_device *dev);
static int pci224_attach_pci(struct comedi_device *dev,
struct pci_dev *pci_dev);
static struct comedi_driver driver_amplc_pci224 = {
.driver_name = DRIVER_NAME,
.module = THIS_MODULE,
.attach = pci224_attach,
.detach = pci224_detach,
.attach_pci = pci224_attach_pci,
.board_name = &pci224_boards[0].name,
.offset = sizeof(struct pci224_board),
.num_names = ARRAY_SIZE(pci224_boards),
@ -444,7 +447,7 @@ static int __devinit driver_amplc_pci224_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_amplc_pci224.driver_name);
return comedi_pci_auto_config(dev, &driver_amplc_pci224);
}
static void __devexit driver_amplc_pci224_pci_remove(struct pci_dev *dev)
@ -1311,6 +1314,20 @@ static irqreturn_t pci224_interrupt(int irq, void *d)
return IRQ_RETVAL(retval);
}
/*
* This function looks for a board matching the supplied PCI device.
*/
static const struct pci224_board
*pci224_find_pci_board(struct pci_dev *pci_dev)
{
int i;
for (i = 0; i < ARRAY_SIZE(pci224_boards); i++)
if (pci_dev->device == pci224_boards[i].devid)
return &pci224_boards[i];
return NULL;
}
/*
* This function looks for a PCI device matching the requested board name,
* bus and slot.
@ -1336,17 +1353,12 @@ pci224_find_pci(struct comedi_device *dev, int bus, int slot,
}
if (thisboard->model == any_model) {
/* Match any supported model. */
int i;
for (i = 0; i < ARRAY_SIZE(pci224_boards); i++) {
if (pci_dev->device == pci224_boards[i].devid) {
/* Change board_ptr to matched board. */
dev->board_ptr = &pci224_boards[i];
break;
}
}
if (i == ARRAY_SIZE(pci224_boards))
const struct pci224_board *board_ptr;
board_ptr = pci224_find_pci_board(pci_dev);
if (board_ptr == NULL)
continue;
/* Change board_ptr to matched board. */
dev->board_ptr = board_ptr;
} else {
/* Match specific model name. */
if (thisboard->devid != pci_dev->device)
@ -1370,35 +1382,16 @@ pci224_find_pci(struct comedi_device *dev, int bus, int slot,
}
/*
* Attach is called by the Comedi core to configure the driver
* for a particular board. If you specified a board_name array
* in the driver structure, dev->board_ptr contains that
* address.
* Common part of attach and attach_pci.
*/
static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
static int pci224_attach_common(struct comedi_device *dev,
struct pci_dev *pci_dev, int *options)
{
struct comedi_subdevice *s;
struct pci_dev *pci_dev;
unsigned int irq;
int bus = 0, slot = 0;
unsigned n;
int ret;
printk(KERN_DEBUG "comedi%d: %s: attach\n", dev->minor, DRIVER_NAME);
bus = it->options[0];
slot = it->options[1];
ret = alloc_private(dev, sizeof(struct pci224_private));
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
dev->minor);
return ret;
}
ret = pci224_find_pci(dev, bus, slot, &pci_dev);
if (ret < 0)
return ret;
devpriv->pci_dev = pci_dev;
ret = comedi_pci_enable(pci_dev, DRIVER_NAME);
if (ret < 0) {
@ -1483,24 +1476,26 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (!s->range_table_list)
return -ENOMEM;
for (n = 2; n < 3 + s->n_chan; n++) {
if (it->options[n] < 0 || it->options[n] > 1) {
printk(KERN_WARNING "comedi%d: %s: warning! "
"bad options[%u]=%d\n",
dev->minor, DRIVER_NAME, n,
it->options[n]);
if (options) {
for (n = 2; n < 3 + s->n_chan; n++) {
if (options[n] < 0 || options[n] > 1) {
printk(KERN_WARNING
"comedi%d: %s: warning! bad options[%u]=%d\n",
dev->minor, DRIVER_NAME, n,
options[n]);
}
}
}
for (n = 0; n < s->n_chan; n++) {
if (n < COMEDI_NDEVCONFOPTS - 3 &&
it->options[3 + n] == 1) {
if (it->options[2] == 1)
if (n < COMEDI_NDEVCONFOPTS - 3 && options &&
options[3 + n] == 1) {
if (options[2] == 1)
range_table_list[n] = &range_pci234_ext;
else
range_table_list[n] = &range_bipolar5;
} else {
if (it->options[2] == 1) {
if (options && options[2] == 1) {
range_table_list[n] =
&range_pci234_ext2;
} else {
@ -1511,14 +1506,14 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
devpriv->hwrange = hwrange_pci234;
} else {
/* PCI224 range options. */
if (it->options[2] == 1) {
if (options && options[2] == 1) {
s->range_table = &range_pci224_external;
devpriv->hwrange = hwrange_pci224_external;
} else {
if (it->options[2] != 0) {
if (options && options[2] != 0) {
printk(KERN_WARNING "comedi%d: %s: warning! "
"bad options[2]=%d\n",
dev->minor, DRIVER_NAME, it->options[2]);
dev->minor, DRIVER_NAME, options[2]);
}
s->range_table = &range_pci224_internal;
devpriv->hwrange = hwrange_pci224_internal;
@ -1552,6 +1547,66 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return 1;
}
/*
* _attach is called by the Comedi core to configure the driver
* for a particular board. If you specified a board_name array
* in the driver structure, dev->board_ptr contains that
* address.
*/
static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct pci_dev *pci_dev;
int bus, slot;
int ret;
printk(KERN_DEBUG "comedi%d: %s: attach\n", dev->minor, DRIVER_NAME);
bus = it->options[0];
slot = it->options[1];
ret = alloc_private(dev, sizeof(struct pci224_private));
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
dev->minor);
return ret;
}
ret = pci224_find_pci(dev, bus, slot, &pci_dev);
if (ret < 0)
return ret;
return pci224_attach_common(dev, pci_dev, it->options);
}
/*
* _attach_pci is called by comedi_pci_auto_config() in the Comedi core
* to configure a comedi device for a probed PCI device.
* dev->board_ptr is NULL on entry.
*/
static int
pci224_attach_pci(struct comedi_device *dev, struct pci_dev *pci_dev)
{
int ret;
printk(KERN_DEBUG "comedi%d: %s: attach_pci %s\n", dev->minor,
DRIVER_NAME, pci_name(pci_dev));
ret = alloc_private(dev, sizeof(struct pci224_private));
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
dev->minor);
return ret;
}
dev->board_ptr = pci224_find_pci_board(pci_dev);
if (dev->board_ptr == NULL) {
printk(KERN_ERR
"comedi%d: %s: BUG! cannot determine board type!\n",
dev->minor, DRIVER_NAME);
return -EINVAL;
}
return pci224_attach_common(dev, pci_dev, NULL);
}
/*
* _detach is called to deconfigure a device. It should deallocate
* resources.

2
drivers/staging/comedi/drivers/amplc_pci230.c
View File

@ -618,7 +618,7 @@ static int __devinit driver_amplc_pci230_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_amplc_pci230.driver_name);
return comedi_pci_auto_config(dev, &driver_amplc_pci230);
}
static void __devexit driver_amplc_pci230_pci_remove(struct pci_dev *dev)

20
drivers/staging/comedi/drivers/c6xdigio.c
View File

@ -97,16 +97,6 @@ union encvaluetype {
#define C6XDIGIO_TIME_OUT 20
static int c6xdigio_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int c6xdigio_detach(struct comedi_device *dev);
struct comedi_driver driver_c6xdigio = {
.driver_name = "c6xdigio",
.module = THIS_MODULE,
.attach = c6xdigio_attach,
.detach = c6xdigio_detach,
};
static void C6X_pwmInit(unsigned long baseAddr)
{
int timeout = 0;
@ -518,17 +508,23 @@ static int c6xdigio_detach(struct comedi_device *dev)
return 0;
}
struct comedi_driver driver_c6xdigio = {
.driver_name = "c6xdigio",
.module = THIS_MODULE,
.attach = c6xdigio_attach,
.detach = c6xdigio_detach,
};
static int __init driver_c6xdigio_init_module(void)
{
return comedi_driver_register(&driver_c6xdigio);
}
module_init(driver_c6xdigio_init_module);
static void __exit driver_c6xdigio_cleanup_module(void)
{
comedi_driver_unregister(&driver_c6xdigio);
}
module_init(driver_c6xdigio_init_module);
module_exit(driver_c6xdigio_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");

2
drivers/staging/comedi/drivers/cb_pcidas.c
View File

@ -1925,7 +1925,7 @@ static int nvram_read(struct comedi_device *dev, unsigned int address,
static int __devinit driver_cb_pcidas_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_cb_pcidas.driver_name);
return comedi_pci_auto_config(dev, &driver_cb_pcidas);
}
static void __devexit driver_cb_pcidas_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/cb_pcidas64.c
View File

@ -1219,7 +1219,7 @@ static void load_ao_dma(struct comedi_device *dev,
static int __devinit driver_cb_pcidas_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_cb_pcidas.driver_name);
return comedi_pci_auto_config(dev, &driver_cb_pcidas);
}
static void __devexit driver_cb_pcidas_pci_remove(struct pci_dev *dev)

74
drivers/staging/comedi/drivers/cb_pcidda.c
View File

@ -51,9 +51,12 @@ Please report success/failure with other different cards to
#include "comedi_pci.h"
#include "8255.h"
#define PCI_VENDOR_ID_CB 0x1307 /* PCI vendor number of ComputerBoards */
/* PCI vendor number of ComputerBoards */
#define PCI_VENDOR_ID_CB 0x1307
#define EEPROM_SIZE 128 /* number of entries in eeprom */
#define MAX_AO_CHANNELS 8 /* maximum number of ao channels for supported boards */
/* maximum number of ao channels for supported boards */
#define MAX_AO_CHANNELS 8
/* PCI-DDA base addresses */
#define DIGITALIO_BADRINDEX 2
@ -94,20 +97,26 @@ Please report success/failure with other different cards to
#define DACALIBRATION1 4 /* D/A CALIBRATION REGISTER 1 */
/* write bits */
#define SERIAL_IN_BIT 0x1 /* serial data input for eeprom, caldacs, reference dac */
/* serial data input for eeprom, caldacs, reference dac */
#define SERIAL_IN_BIT 0x1
#define CAL_CHANNEL_MASK (0x7 << 1)
#define CAL_CHANNEL_BITS(channel) (((channel) << 1) & CAL_CHANNEL_MASK)
/* read bits */
#define CAL_COUNTER_MASK 0x1f
#define CAL_COUNTER_OVERFLOW_BIT 0x20 /* calibration counter overflow status bit */
#define AO_BELOW_REF_BIT 0x40 /* analog output is less than reference dac voltage */
/* calibration counter overflow status bit */
#define CAL_COUNTER_OVERFLOW_BIT 0x20
/* analog output is less than reference dac voltage */
#define AO_BELOW_REF_BIT 0x40
#define SERIAL_OUT_BIT 0x80 /* serial data out, for reading from eeprom */
#define DACALIBRATION2 6 /* D/A CALIBRATION REGISTER 2 */
#define SELECT_EEPROM_BIT 0x1 /* send serial data in to eeprom */
#define DESELECT_REF_DAC_BIT 0x2 /* don't send serial data to MAX542 reference dac */
#define DESELECT_CALDAC_BIT(n) (0x4 << (n)) /* don't send serial data to caldac n */
#define DUMMY_BIT 0x40 /* manual says to set this bit with no explanation */
/* don't send serial data to MAX542 reference dac */
#define DESELECT_REF_DAC_BIT 0x2
/* don't send serial data to caldac n */
#define DESELECT_CALDAC_BIT(n) (0x4 << (n))
/* manual says to set this bit with no explanation */
#define DUMMY_BIT 0x40
#define DADATA 8 /* FIRST D/A DATA REGISTER (0) */
@ -212,9 +221,12 @@ MODULE_DEVICE_TABLE(pci, cb_pcidda_pci_table);
*/
#define thisboard ((const struct cb_pcidda_board *)dev->board_ptr)
/* this structure is for data unique to this hardware driver. If
several hardware drivers keep similar information in this structure,
feel free to suggest moving the variable to the struct comedi_device struct. */
/*
* this structure is for data unique to this hardware driver. If
* several hardware drivers keep similar information in this structure,
* feel free to suggest moving the variable to the struct comedi_device
* struct.
*/
struct cb_pcidda_private {
int data;
@ -227,8 +239,10 @@ struct cb_pcidda_private {
/* unsigned long control_status; */
/* unsigned long adc_fifo; */
unsigned int dac_cal1_bits; /* bits last written to da calibration register 1 */
unsigned int ao_range[MAX_AO_CHANNELS]; /* current range settings for output channels */
/* bits last written to da calibration register 1 */
unsigned int dac_cal1_bits;
/* current range settings for output channels */
unsigned int ao_range[MAX_AO_CHANNELS];
u16 eeprom_data[EEPROM_SIZE]; /* software copy of board's eeprom */
};
@ -377,7 +391,8 @@ static int cb_pcidda_attach(struct comedi_device *dev,
dev_dbg(dev->hw_dev, "eeprom:\n");
for (index = 0; index < EEPROM_SIZE; index++) {
devpriv->eeprom_data[index] = cb_pcidda_read_eeprom(dev, index);
dev_dbg(dev->hw_dev, "%i:0x%x\n", index, devpriv->eeprom_data[index]);
dev_dbg(dev->hw_dev, "%i:0x%x\n", index,
devpriv->eeprom_data[index]);
}
/* set calibrations dacs */
@ -484,7 +499,10 @@ static int cb_pcidda_ai_cmdtest(struct comedi_device *dev,
if (err)
return 1;
/* step 2: make sure trigger sources are unique and mutually compatible */
/*
* step 2: make sure trigger sources are unique and mutually
* compatible
*/
/* note that mutual compatibility is not an issue here */
if (cmd->scan_begin_src != TRIG_TIMER
@ -696,8 +714,10 @@ static unsigned int cb_pcidda_read_eeprom(struct comedi_device *dev,
unsigned int i;
unsigned int cal2_bits;
unsigned int value;
const int max_num_caldacs = 4; /* one caldac for every two dac channels */
const int read_instruction = 0x6; /* bits to send to tell eeprom we want to read */
/* one caldac for every two dac channels */
const int max_num_caldacs = 4;
/* bits to send to tell eeprom we want to read */
const int read_instruction = 0x6;
const int instruction_length = 3;
const int address_length = 8;
@ -729,9 +749,11 @@ static void cb_pcidda_write_caldac(struct comedi_device *dev,
{
unsigned int cal2_bits;
unsigned int i;
const int num_channel_bits = 3; /* caldacs use 3 bit channel specification */
/* caldacs use 3 bit channel specification */
const int num_channel_bits = 3;
const int num_caldac_bits = 8; /* 8 bit calibration dacs */
const int max_num_caldacs = 4; /* one caldac for every two dac channels */
/* one caldac for every two dac channels */
const int max_num_caldacs = 4;
/* write 3 bit channel */
cb_pcidda_serial_out(dev, channel, num_channel_bits);
@ -790,14 +812,20 @@ static unsigned int offset_eeprom_address(unsigned int ao_channel,
return 0x7 + 2 * range + 12 * ao_channel;
}
/* returns eeprom address that provides gain calibration for given ao channel and range */
/*
* returns eeprom address that provides gain calibration for given ao
* channel and range
*/
static unsigned int gain_eeprom_address(unsigned int ao_channel,
unsigned int range)
{
return 0x8 + 2 * range + 12 * ao_channel;
}
/* returns upper byte of eeprom entry, which gives the coarse adjustment values */
/*
* returns upper byte of eeprom entry, which gives the coarse adjustment
* values
*/
static unsigned int eeprom_coarse_byte(unsigned int word)
{
return (word >> 8) & 0xff;
@ -815,7 +843,7 @@ static void cb_pcidda_calibrate(struct comedi_device *dev, unsigned int channel,
{
unsigned int coarse_offset, fine_offset, coarse_gain, fine_gain;
/* remember range so we can tell when we need to readjust calibration */
/* remember range so we can tell when we need to readjust calibration */
devpriv->ao_range[channel] = range;
/* get values from eeprom data */
@ -850,7 +878,7 @@ static void cb_pcidda_calibrate(struct comedi_device *dev, unsigned int channel,
static int __devinit driver_cb_pcidda_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_cb_pcidda.driver_name);
return comedi_pci_auto_config(dev, &driver_cb_pcidda);
}
static void __devexit driver_cb_pcidda_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/cb_pcidio.c
View File

@ -293,7 +293,7 @@ static int pcidio_detach(struct comedi_device *dev)
static int __devinit driver_cb_pcidio_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_cb_pcidio.driver_name);
return comedi_pci_auto_config(dev, &driver_cb_pcidio);
}
static void __devexit driver_cb_pcidio_pci_remove(struct pci_dev *dev)

19
drivers/staging/comedi/drivers/cb_pcimdas.c
View File

@ -139,9 +139,12 @@ MODULE_DEVICE_TABLE(pci, cb_pcimdas_pci_table);
*/
#define thisboard ((const struct cb_pcimdas_board *)dev->board_ptr)
/* this structure is for data unique to this hardware driver. If
several hardware drivers keep similar information in this structure,
feel free to suggest moving the variable to the struct comedi_device struct. */
/*
* this structure is for data unique to this hardware driver. If
* several hardware drivers keep similar information in this structure,
* feel free to suggest moving the variable to the struct comedi_device
* struct.
*/
struct cb_pcimdas_private {
int data;
@ -317,7 +320,8 @@ static int cb_pcimdas_attach(struct comedi_device *dev,
s->subdev_flags = SDF_WRITABLE;
s->n_chan = thisboard->ao_nchan;
s->maxdata = 1 << thisboard->ao_bits;
s->range_table = &range_unknown; /* ranges are hardware settable, but not software readable. */
/* ranges are hardware settable, but not software readable. */
s->range_table = &range_unknown;
s->insn_write = &cb_pcimdas_ao_winsn;
s->insn_read = &cb_pcimdas_ao_rinsn;
@ -402,7 +406,10 @@ static int cb_pcimdas_ai_rinsn(struct comedi_device *dev,
outb(0x01, devpriv->BADR3 + 6); /* set bursting off, conversions on */
outb(0x00, devpriv->BADR3 + 7); /* set range to 10V. UP/BP is controlled by a switch on the board */
/* write channel limits to multiplexer, set Low (bits 0-3) and High (bits 4-7) channels to chan. */
/*
* write channel limits to multiplexer, set Low (bits 0-3) and
* High (bits 4-7) channels to chan.
*/
chanlims = chan | (chan << 4);
outb(chanlims, devpriv->BADR3 + 0);
@ -487,7 +494,7 @@ static int __devinit driver_cb_pcimdas_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_cb_pcimdas.driver_name);
return comedi_pci_auto_config(dev, &driver_cb_pcimdas);
}
static void __devexit driver_cb_pcimdas_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/cb_pcimdda.c
View File

@ -201,7 +201,7 @@ static int __devinit cb_pcimdda_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, cb_pcimdda_driver.driver_name);
return comedi_pci_auto_config(dev, &cb_pcimdda_driver);
}
static void __devexit cb_pcimdda_driver_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/contec_pci_dio.c
View File

@ -231,7 +231,7 @@ static int contec_di_insn_bits(struct comedi_device *dev,
static int __devinit driver_contec_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_contec.driver_name);
return comedi_pci_auto_config(dev, &driver_contec);
}
static void __devexit driver_contec_pci_remove(struct pci_dev *dev)

14
drivers/staging/comedi/drivers/daqboard2000.c
View File

@ -321,7 +321,6 @@ static const struct daq200_boardtype boardtypes[] = {
{"ids4", DAQBOARD2000_SUBSYSTEM_IDS4},
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct daq200_boardtype))
#define this_board ((const struct daq200_boardtype *)dev->board_ptr)
static DEFINE_PCI_DEVICE_TABLE(daqboard2000_pci_table) = {
@ -412,9 +411,12 @@ static int daqboard2000_ai_insn_read(struct comedi_device *dev,
DAQBOARD2000_AcqResetScanListFifo |
DAQBOARD2000_AcqResetResultsFifo | DAQBOARD2000_AcqResetConfigPipe;
/* If pacer clock is not set to some high value (> 10 us), we
risk multiple samples to be put into the result FIFO. */
fpga->acqPacerClockDivLow = 1000000; /* 1 second, should be long enough */
/*
* If pacer clock is not set to some high value (> 10 us), we
* risk multiple samples to be put into the result FIFO.
*/
/* 1 second, should be long enough */
fpga->acqPacerClockDivLow = 1000000;
fpga->acqPacerClockDivHigh = 0;
gain = CR_RANGE(insn->chanspec);
@ -761,7 +763,7 @@ static int daqboard2000_attach(struct comedi_device *dev,
devpriv->pci_dev = card;
id = ((u32) card->
subsystem_device << 16) | card->subsystem_vendor;
for (i = 0; i < n_boardtypes; i++) {
for (i = 0; i < ARRAY_SIZE(boardtypes); i++) {
if (boardtypes[i].id == id) {
dev_dbg(dev->hw_dev, "%s\n",
boardtypes[i].name);
@ -878,7 +880,7 @@ static int __devinit driver_daqboard2000_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
return comedi_pci_auto_config(dev, driver_daqboard2000.driver_name);
return comedi_pci_auto_config(dev, &driver_daqboard2000);
}
static void __devexit driver_daqboard2000_pci_remove(struct pci_dev *dev)

143
drivers/staging/comedi/drivers/das08.c
View File

@ -61,6 +61,20 @@
#define DRV_NAME "das08"
#ifdef CONFIG_COMEDI_DAS08_ISA_MODULE
#define CONFIG_COMEDI_DAS08_ISA
#endif
#ifdef CONFIG_COMEDI_DAS08_PCI_MODULE
#define CONFIG_COMEDI_DAS08_PCI
#endif
#ifdef CONFIG_COMEDI_DAS08_CS_MODULE
#define CONFIG_COMEDI_DAS08_CS
#endif
#if defined(CONFIG_COMEDI_DAS08_ISA) || defined(CONFIG_COMEDI_DAS08_PCI)
#define DO_COMEDI_DRIVER_REGISTER
#endif
#define PCI_VENDOR_ID_COMPUTERBOARDS 0x1307
#define PCI_DEVICE_ID_PCIDAS08 0x29
#define PCIDAS08_SIZE 0x54
@ -160,6 +174,7 @@ static int das08_di_rbits(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
static int das08_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_di_rbits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
@ -172,6 +187,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev,
static int das08ao_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
#endif
static void i8254_set_mode_low(unsigned int base, int channel,
unsigned int mode);
@ -253,7 +269,9 @@ static const int *const das08_gainlists[] = {
das08_pgm_gainlist,
};
#ifdef DO_COMEDI_DRIVER_REGISTER
static const struct das08_board_struct das08_boards[] = {
#ifdef CONFIG_COMEDI_DAS08_ISA
{
.name = "isa-das08", /* cio-das08.pdf */
.bustype = isa,
@ -395,25 +413,6 @@ static const struct das08_board_struct das08_boards[] = {
.i8254_offset = 0x04,
.iosize = 16, /* unchecked */
},
#ifdef CONFIG_COMEDI_PCI
{
.name = "das08", /* pci-das08 */
.id = PCI_DEVICE_ID_PCIDAS08,
.bustype = pci,
.ai = das08_ai_rinsn,
.ai_nbits = 12,
.ai_pg = das08_bipolar5,
.ai_encoding = das08_encode12,
.ao = NULL,
.ao_nbits = 0,
.di = das08_di_rbits,
.do_ = das08_do_wbits,
.do_nchan = 4,
.i8255_offset = 0,
.i8254_offset = 4,
.iosize = 8,
},
#endif
{
.name = "pc104-das08",
.bustype = pc104,
@ -462,9 +461,30 @@ static const struct das08_board_struct das08_boards[] = {
.name = "das08-pga-g2", /* a KM board */
},
#endif
#endif /* CONFIG_COMEDI_DAS08_ISA */
#ifdef CONFIG_COMEDI_DAS08_PCI
{
.name = "das08", /* pci-das08 */
.id = PCI_DEVICE_ID_PCIDAS08,
.bustype = pci,
.ai = das08_ai_rinsn,
.ai_nbits = 12,
.ai_pg = das08_bipolar5,
.ai_encoding = das08_encode12,
.ao = NULL,
.ao_nbits = 0,
.di = das08_di_rbits,
.do_ = das08_do_wbits,
.do_nchan = 4,
.i8255_offset = 0,
.i8254_offset = 4,
.iosize = 8,
},
#endif /* CONFIG_COMEDI_DAS08_PCI */
};
#endif /* DO_COMEDI_DRIVER_REGISTER */
#ifdef CONFIG_COMEDI_PCMCIA
#ifdef CONFIG_COMEDI_DAS08_CS
struct das08_board_struct das08_cs_boards[NUM_DAS08_CS_BOARDS] = {
{
.name = "pcm-das08",
@ -504,7 +524,7 @@ struct das08_board_struct das08_cs_boards[NUM_DAS08_CS_BOARDS] = {
};
#endif
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_DAS08_PCI
static DEFINE_PCI_DEVICE_TABLE(das08_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, PCI_DEVICE_ID_PCIDAS08) },
{0}
@ -619,6 +639,7 @@ static int das08_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
return 2;
}
#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_di_rbits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -628,7 +649,9 @@ static int das08jr_di_rbits(struct comedi_device *dev,
return 2;
}
#endif
#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_do_wbits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -643,7 +666,9 @@ static int das08jr_do_wbits(struct comedi_device *dev,
return 2;
}
#endif
#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -672,6 +697,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev,
return n;
}
#endif
/*
*
@ -679,6 +705,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev,
* a different method to force an update.
*
*/
#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08ao_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -707,6 +734,7 @@ static int das08ao_ao_winsn(struct comedi_device *dev,
return n;
}
#endif
static unsigned int i8254_read_channel_low(unsigned int base, int chan)
{
@ -842,6 +870,7 @@ static int das08_counter_config(struct comedi_device *dev,
return 2;
}
#ifdef DO_COMEDI_DRIVER_REGISTER
static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it);
static struct comedi_driver driver_das08 = {
@ -853,6 +882,7 @@ static struct comedi_driver driver_das08 = {
.num_names = sizeof(das08_boards) / sizeof(struct das08_board_struct),
.offset = sizeof(struct das08_board_struct),
};
#endif
int das08_common_attach(struct comedi_device *dev, unsigned long iobase)
{
@ -972,11 +1002,12 @@ int das08_common_attach(struct comedi_device *dev, unsigned long iobase)
}
EXPORT_SYMBOL_GPL(das08_common_attach);
#ifdef DO_COMEDI_DRIVER_REGISTER
static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret;
unsigned long iobase;
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_DAS08_PCI
unsigned long pci_iobase = 0;
struct pci_dev *pdev = NULL;
#endif
@ -986,9 +1017,9 @@ static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
printk(KERN_INFO "comedi%d: das08: ", dev->minor);
#ifdef CONFIG_COMEDI_DAS08_PCI
/* deal with a pci board */
if (thisboard->bustype == pci) {
#ifdef CONFIG_COMEDI_PCI
if (it->options[0] || it->options[1]) {
printk("bus %i slot %i ",
it->options[0], it->options[1]);
@ -1037,17 +1068,16 @@ static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* Enable local interrupt 1 and pci interrupt */
outw(INTR1_ENABLE | PCI_INTR_ENABLE, pci_iobase + INTCSR);
#endif
#else /* CONFIG_COMEDI_PCI */
printk(KERN_ERR "this driver has not been built with PCI support.\n");
return -EINVAL;
#endif /* CONFIG_COMEDI_PCI */
} else {
} else
#endif /* CONFIG_COMEDI_DAS08_PCI */
{
iobase = it->options[0];
}
printk(KERN_INFO "\n");
return das08_common_attach(dev, iobase);
}
#endif /* DO_COMEDI_DRIVER_REGISTER */
int das08_common_detach(struct comedi_device *dev)
@ -1062,7 +1092,7 @@ int das08_common_detach(struct comedi_device *dev)
if (dev->iobase)
release_region(dev->iobase, thisboard->iosize);
}
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_DAS08_PCI
if (devpriv) {
if (devpriv->pdev) {
if (devpriv->pci_iobase)
@ -1077,11 +1107,11 @@ int das08_common_detach(struct comedi_device *dev)
}
EXPORT_SYMBOL_GPL(das08_common_detach);
#ifdef CONFIG_COMEDI_PCI
#ifdef CONFIG_COMEDI_DAS08_PCI
static int __devinit driver_das08_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_das08.driver_name);
return comedi_pci_auto_config(dev, &driver_das08);
}
static void __devexit driver_das08_pci_remove(struct pci_dev *dev)
@ -1094,43 +1124,38 @@ static struct pci_driver driver_das08_pci_driver = {
.probe = &driver_das08_pci_probe,
.remove = __devexit_p(&driver_das08_pci_remove)
};
#endif /* CONFIG_COMEDI_DAS08_PCI */
static int __init driver_das08_init_module(void)
{
int retval;
int retval = 0;
#ifdef DO_COMEDI_DRIVER_REGISTER
retval = comedi_driver_register(&driver_das08);
if (retval < 0)
return retval;
driver_das08_pci_driver.name = (char *)driver_das08.driver_name;
return pci_register_driver(&driver_das08_pci_driver);
}
static void __exit driver_das08_cleanup_module(void)
{
pci_unregister_driver(&driver_das08_pci_driver);
comedi_driver_unregister(&driver_das08);
}
module_init(driver_das08_init_module);
module_exit(driver_das08_cleanup_module);
#else
static int __init driver_das08_init_module(void)
{
return comedi_driver_register(&driver_das08);
}
static void __exit driver_das08_cleanup_module(void)
{
comedi_driver_unregister(&driver_das08);
}
module_init(driver_das08_init_module);
module_exit(driver_das08_cleanup_module);
#endif
#ifdef CONFIG_COMEDI_DAS08_PCI
driver_das08_pci_driver.name = (char *)driver_das08.driver_name;
retval = pci_register_driver(&driver_das08_pci_driver);
#endif
return retval;
}
#ifdef CONFIG_COMEDI_PCMCIA
static void __exit driver_das08_cleanup_module(void)
{
#ifdef CONFIG_COMEDI_DAS08_PCI
pci_unregister_driver(&driver_das08_pci_driver);
#endif
#ifdef DO_COMEDI_DRIVER_REGISTER
comedi_driver_unregister(&driver_das08);
#endif
}
module_init(driver_das08_init_module);
module_exit(driver_das08_cleanup_module);
#ifdef CONFIG_COMEDI_DAS08_CS
EXPORT_SYMBOL_GPL(das08_cs_boards);
#endif

44
drivers/staging/comedi/drivers/dt2815.c
View File

@ -72,31 +72,6 @@ static const struct comedi_lrange
#define DT2815_DATA 0
#define DT2815_STATUS 1
static int dt2815_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int dt2815_detach(struct comedi_device *dev);
static struct comedi_driver driver_dt2815 = {
.driver_name = "dt2815",
.module = THIS_MODULE,
.attach = dt2815_attach,
.detach = dt2815_detach,
};
static int __init driver_dt2815_init_module(void)
{
return comedi_driver_register(&driver_dt2815);
}
static void __exit driver_dt2815_cleanup_module(void)
{
comedi_driver_unregister(&driver_dt2815);
}
module_init(driver_dt2815_init_module);
module_exit(driver_dt2815_cleanup_module);
static void dt2815_free_resources(struct comedi_device *dev);
struct dt2815_private {
const struct comedi_lrange *range_type_list[8];
@ -267,6 +242,25 @@ static int dt2815_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver driver_dt2815 = {
.driver_name = "dt2815",
.module = THIS_MODULE,
.attach = dt2815_attach,
.detach = dt2815_detach,
};
static int __init driver_dt2815_init_module(void)
{
return comedi_driver_register(&driver_dt2815);
}
module_init(driver_dt2815_init_module);
static void __exit driver_dt2815_cleanup_module(void)
{
comedi_driver_unregister(&driver_dt2815);
}
module_exit(driver_dt2815_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

42
drivers/staging/comedi/drivers/dt2817.c
View File

@ -47,29 +47,6 @@ Configuration options:
#define DT2817_CR 0
#define DT2817_DATA 1
static int dt2817_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int dt2817_detach(struct comedi_device *dev);
static struct comedi_driver driver_dt2817 = {
.driver_name = "dt2817",
.module = THIS_MODULE,
.attach = dt2817_attach,
.detach = dt2817_detach,
};
static int __init driver_dt2817_init_module(void)
{
return comedi_driver_register(&driver_dt2817);
}
static void __exit driver_dt2817_cleanup_module(void)
{
comedi_driver_unregister(&driver_dt2817);
}
module_init(driver_dt2817_init_module);
module_exit(driver_dt2817_cleanup_module);
static int dt2817_dio_insn_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@ -192,6 +169,25 @@ static int dt2817_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver driver_dt2817 = {
.driver_name = "dt2817",
.module = THIS_MODULE,
.attach = dt2817_attach,
.detach = dt2817_detach,
};
static int __init driver_dt2817_init_module(void)
{
return comedi_driver_register(&driver_dt2817);
}
module_init(driver_dt2817_init_module);
static void __exit driver_dt2817_cleanup_module(void)
{
comedi_driver_unregister(&driver_dt2817);
}
module_exit(driver_dt2817_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

3
drivers/staging/comedi/drivers/dt282x.c
View File

@ -350,7 +350,6 @@ static const struct dt282x_board boardtypes[] = {
},
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct dt282x_board))
#define this_board ((const struct dt282x_board *)dev->board_ptr)
struct dt282x_private {
@ -420,7 +419,7 @@ static struct comedi_driver driver_dt282x = {
.attach = dt282x_attach,
.detach = dt282x_detach,
.board_name = &boardtypes[0].name,
.num_names = n_boardtypes,
.num_names = ARRAY_SIZE(boardtypes),
.offset = sizeof(struct dt282x_board),
};

2
drivers/staging/comedi/drivers/dt3000.c
View File

@ -289,7 +289,7 @@ static struct comedi_driver driver_dt3000 = {
static int __devinit driver_dt3000_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_dt3000.driver_name);
return comedi_pci_auto_config(dev, &driver_dt3000);
}
static void __devexit driver_dt3000_pci_remove(struct pci_dev *dev)

39
drivers/staging/comedi/drivers/dt9812.c
View File

@ -196,7 +196,7 @@ struct dt9812_flash_data {
};
#define DT9812_MAX_NUM_MULTI_BYTE_RDS \
((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8))
((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8))
struct dt9812_read_multi {
u8 count;
@ -209,8 +209,8 @@ struct dt9812_write_byte {
};
#define DT9812_MAX_NUM_MULTI_BYTE_WRTS \
((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \
sizeof(struct dt9812_write_byte))
((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \
sizeof(struct dt9812_write_byte))
struct dt9812_write_multi {
u8 count;
@ -224,7 +224,8 @@ struct dt9812_rmw_byte {
};
#define DT9812_MAX_NUM_MULTI_BYTE_RMWS \
((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(struct dt9812_rmw_byte))
((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \
sizeof(struct dt9812_rmw_byte))
struct dt9812_rmw_multi {
u8 count;
@ -365,7 +366,7 @@ static int dt9812_read_info(struct usb_dt9812 *dev, int offset, void *buf,
}
static int dt9812_read_multiple_registers(struct usb_dt9812 *dev, int reg_count,
u8 * address, u8 * value)
u8 *address, u8 *value)
{
struct dt9812_usb_cmd cmd;
int i, count, retval;
@ -391,8 +392,8 @@ static int dt9812_read_multiple_registers(struct usb_dt9812 *dev, int reg_count,
}
static int dt9812_write_multiple_registers(struct usb_dt9812 *dev,
int reg_count, u8 * address,
u8 * value)
int reg_count, u8 *address,
u8 *value)
{
struct dt9812_usb_cmd cmd;
int i, count, retval;
@ -430,7 +431,7 @@ static int dt9812_rmw_multiple_registers(struct usb_dt9812 *dev, int reg_count,
return retval;
}
static int dt9812_digital_in(struct slot_dt9812 *slot, u8 * bits)
static int dt9812_digital_in(struct slot_dt9812 *slot, u8 *bits)
{
int result = -ENODEV;
@ -476,7 +477,7 @@ static int dt9812_digital_out(struct slot_dt9812 *slot, u8 bits)
return result;
}
static int dt9812_digital_out_shadow(struct slot_dt9812 *slot, u8 * bits)
static int dt9812_digital_out_shadow(struct slot_dt9812 *slot, u8 *bits)
{
int result = -ENODEV;
@ -547,12 +548,12 @@ static void dt9812_configure_gain(struct usb_dt9812 *dev,
rmw->or_value = F020_MASK_ADC0CF_AMP0GN2;
break;
default:
err("Illegal gain %d\n", gain);
dev_err(&dev->interface->dev, "Illegal gain %d\n", gain);
}
}
static int dt9812_analog_in(struct slot_dt9812 *slot, int channel, u16 * value,
static int dt9812_analog_in(struct slot_dt9812 *slot, int channel, u16 *value,
enum dt9812_gain gain)
{
struct dt9812_rmw_byte rmw[3];
@ -619,7 +620,7 @@ static int dt9812_analog_in(struct slot_dt9812 *slot, int channel, u16 * value,
}
static int dt9812_analog_out_shadow(struct slot_dt9812 *slot, int channel,
u16 * value)
u16 *value)
{
int result = -ENODEV;
@ -715,7 +716,7 @@ static int dt9812_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
if (iface_desc->desc.bNumEndpoints != 5) {
err("Wrong number of endpints.");
dev_err(&interface->dev, "Wrong number of endpoints.\n");
retval = -ENODEV;
goto error;
}
@ -781,22 +782,22 @@ static int dt9812_probe(struct usb_interface *interface,
}
if (dt9812_read_info(dev, 1, &dev->vendor, sizeof(dev->vendor)) != 0) {
err("Failed to read vendor.");
dev_err(&interface->dev, "Failed to read vendor.\n");
retval = -ENODEV;
goto error;
}
if (dt9812_read_info(dev, 3, &dev->product, sizeof(dev->product)) != 0) {
err("Failed to read product.");
dev_err(&interface->dev, "Failed to read product.\n");
retval = -ENODEV;
goto error;
}
if (dt9812_read_info(dev, 5, &dev->device, sizeof(dev->device)) != 0) {
err("Failed to read device.");
dev_err(&interface->dev, "Failed to read device.\n");
retval = -ENODEV;
goto error;
}
if (dt9812_read_info(dev, 7, &dev->serial, sizeof(dev->serial)) != 0) {
err("Failed to read serial.");
dev_err(&interface->dev, "Failed to read serial.\n");
retval = -ENODEV;
goto error;
}
@ -1146,7 +1147,9 @@ static int __init usb_dt9812_init(void)
result = comedi_driver_register(&dt9812_comedi_driver);
if (result) {
usb_deregister(&dt9812_usb_driver);
err("comedi_driver_register failed. Error number %d", result);
printk(KERN_ERR KBUILD_MODNAME
": comedi_driver_register failed. Error number %d\n",
result);
}
return result;

2
drivers/staging/comedi/drivers/dyna_pci10xx.c
View File

@ -421,7 +421,7 @@ static int dyna_pci10xx_detach(struct comedi_device *dev)
static int __devinit driver_dyna_pci10xx_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_dyna_pci10xx.driver_name);
return comedi_pci_auto_config(dev, &driver_dyna_pci10xx);
}
static void __devexit driver_dyna_pci10xx_pci_remove(struct pci_dev *dev)

54
drivers/staging/comedi/drivers/fl512.c
View File

@ -42,38 +42,6 @@ static const struct comedi_lrange range_fl512 = { 4, {
}
};
static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it);
static int fl512_detach(struct comedi_device *dev);
static struct comedi_driver driver_fl512 = {
.driver_name = "fl512",
.module = THIS_MODULE,
.attach = fl512_attach,
.detach = fl512_detach,
};
static int __init driver_fl512_init_module(void)
{
return comedi_driver_register(&driver_fl512);
}
static void __exit driver_fl512_cleanup_module(void)
{
comedi_driver_unregister(&driver_fl512);
}
module_init(driver_fl512_init_module);
module_exit(driver_fl512_cleanup_module);
static int fl512_ai_insn(struct comedi_device *dev,
struct comedi_subdevice *s, struct comedi_insn *insn,
unsigned int *data);
static int fl512_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
static int fl512_ao_insn_readback(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
/*
* fl512_ai_insn : this is the analog input function
*/
@ -140,9 +108,6 @@ static int fl512_ao_insn_readback(struct comedi_device *dev,
return n;
}
/*
* start attach
*/
static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
unsigned long iobase;
@ -217,6 +182,25 @@ static int fl512_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver driver_fl512 = {
.driver_name = "fl512",
.module = THIS_MODULE,
.attach = fl512_attach,
.detach = fl512_detach,
};
static int __init driver_fl512_init_module(void)
{
return comedi_driver_register(&driver_fl512);
}
module_init(driver_fl512_init_module);
static void __exit driver_fl512_cleanup_module(void)
{
comedi_driver_unregister(&driver_fl512);
}
module_exit(driver_fl512_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

2
drivers/staging/comedi/drivers/gsc_hpdi.c
View File

@ -348,7 +348,7 @@ static struct comedi_driver driver_hpdi = {
static int __devinit driver_hpdi_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_hpdi.driver_name);
return comedi_pci_auto_config(dev, &driver_hpdi);
}
static void __devexit driver_hpdi_pci_remove(struct pci_dev *dev)

4
drivers/staging/comedi/drivers/icp_multi.c
View File

@ -173,14 +173,12 @@ static const struct boardtype boardtypes[] = {
&range_analog}, /* Rangelist for D/A */
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
static struct comedi_driver driver_icp_multi = {
.driver_name = "icp_multi",
.module = THIS_MODULE,
.attach = icp_multi_attach,
.detach = icp_multi_detach,
.num_names = n_boardtypes,
.num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};

2
drivers/staging/comedi/drivers/jr3_pci.c
View File

@ -977,7 +977,7 @@ static int jr3_pci_detach(struct comedi_device *dev)
static int __devinit driver_jr3_pci_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_jr3_pci.driver_name);
return comedi_pci_auto_config(dev, &driver_jr3_pci);
}
static void __devexit driver_jr3_pci_pci_remove(struct pci_dev *dev)

111
drivers/staging/comedi/drivers/ke_counter.c
View File

@ -46,18 +46,6 @@ Kolter Electronic PCI Counter Card.
#define PCI_VENDOR_ID_KOLTER 0x1001
#define CNT_CARD_DEVICE_ID 0x0014
/*-- function prototypes ----------------------------------------------------*/
static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it);
static int cnt_detach(struct comedi_device *dev);
static DEFINE_PCI_DEVICE_TABLE(cnt_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_KOLTER, CNT_CARD_DEVICE_ID) },
{0}
};
MODULE_DEVICE_TABLE(pci, cnt_pci_table);
/*-- board specification structure ------------------------------------------*/
struct cnt_board_struct {
@ -87,51 +75,6 @@ struct cnt_device_private {
#define devpriv ((struct cnt_device_private *)dev->private)
static struct comedi_driver cnt_driver = {
.driver_name = CNT_DRIVER_NAME,
.module = THIS_MODULE,
.attach = cnt_attach,
.detach = cnt_detach,
};
static int __devinit cnt_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, cnt_driver.driver_name);
}
static void __devexit cnt_driver_pci_remove(struct pci_dev *dev)
{
comedi_pci_auto_unconfig(dev);
}
static struct pci_driver cnt_driver_pci_driver = {
.id_table = cnt_pci_table,
.probe = &cnt_driver_pci_probe,
.remove = __devexit_p(&cnt_driver_pci_remove)
};
static int __init cnt_driver_init_module(void)
{
int retval;
retval = comedi_driver_register(&cnt_driver);
if (retval < 0)
return retval;
cnt_driver_pci_driver.name = (char *)cnt_driver.driver_name;
return pci_register_driver(&cnt_driver_pci_driver);
}
static void __exit cnt_driver_cleanup_module(void)
{
pci_unregister_driver(&cnt_driver_pci_driver);
comedi_driver_unregister(&cnt_driver);
}
module_init(cnt_driver_init_module);
module_exit(cnt_driver_cleanup_module);
/*-- counter write ----------------------------------------------------------*/
/* This should be used only for resetting the counters; maybe it is better
@ -181,8 +124,6 @@ static int cnt_rinsn(struct comedi_device *dev,
return 1;
}
/*-- attach -----------------------------------------------------------------*/
static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_subdevice *subdevice;
@ -278,8 +219,6 @@ static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return 0;
}
/*-- detach -----------------------------------------------------------------*/
static int cnt_detach(struct comedi_device *dev)
{
if (devpriv && devpriv->pcidev) {
@ -292,6 +231,56 @@ static int cnt_detach(struct comedi_device *dev)
return 0;
}
static struct comedi_driver cnt_driver = {
.driver_name = CNT_DRIVER_NAME,
.module = THIS_MODULE,
.attach = cnt_attach,
.detach = cnt_detach,
};
static int __devinit cnt_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, &cnt_driver);
}
static void __devexit cnt_driver_pci_remove(struct pci_dev *dev)
{
comedi_pci_auto_unconfig(dev);
}
static DEFINE_PCI_DEVICE_TABLE(cnt_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_KOLTER, CNT_CARD_DEVICE_ID) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, cnt_pci_table);
static struct pci_driver cnt_driver_pci_driver = {
.id_table = cnt_pci_table,
.probe = cnt_driver_pci_probe,
.remove = __devexit_p(cnt_driver_pci_remove),
};
static int __init cnt_driver_init_module(void)
{
int retval;
retval = comedi_driver_register(&cnt_driver);
if (retval < 0)
return retval;
cnt_driver_pci_driver.name = (char *)cnt_driver.driver_name;
return pci_register_driver(&cnt_driver_pci_driver);
}
module_init(cnt_driver_init_module);
static void __exit cnt_driver_cleanup_module(void)
{
pci_unregister_driver(&cnt_driver_pci_driver);
comedi_driver_unregister(&cnt_driver);
}
module_exit(cnt_driver_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");

2
drivers/staging/comedi/drivers/me4000.c
View File

@ -2427,7 +2427,7 @@ static int me4000_cnt_insn_write(struct comedi_device *dev,
static int __devinit driver_me4000_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_me4000.driver_name);
return comedi_pci_auto_config(dev, &driver_me4000);
}
static void __devexit driver_me4000_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/me_daq.c
View File

@ -257,7 +257,7 @@ static struct comedi_driver me_driver = {
static int __devinit me_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, me_driver.driver_name);
return comedi_pci_auto_config(dev, &me_driver);
}
static void __devexit me_driver_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/ni_6527.c
View File

@ -493,7 +493,7 @@ static int ni6527_find_device(struct comedi_device *dev, int bus, int slot)
static int __devinit driver_ni6527_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_ni6527.driver_name);
return comedi_pci_auto_config(dev, &driver_ni6527);
}
static void __devexit driver_ni6527_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/ni_65xx.c
View File

@ -837,7 +837,7 @@ static int ni_65xx_find_device(struct comedi_device *dev, int bus, int slot)
static int __devinit driver_ni_65xx_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_ni_65xx.driver_name);
return comedi_pci_auto_config(dev, &driver_ni_65xx);
}
static void __devexit driver_ni_65xx_pci_remove(struct pci_dev *dev)

2
drivers/staging/comedi/drivers/ni_660x.c
View File

@ -474,7 +474,7 @@ static struct comedi_driver driver_ni_660x = {
static int __devinit driver_ni_660x_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
return comedi_pci_auto_config(dev, driver_ni_660x.driver_name);
return comedi_pci_auto_config(dev, &driver_ni_660x);
}
static void __devexit driver_ni_660x_pci_remove(struct pci_dev *dev)

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