tc1100-wmi.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/types.h>
#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
#include <linux/platform_device.h>

Go to the source code of this file.

Data Structures
struct	tc1100_data

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	GUID   "C364AC71-36DB-495A-8494-B439D472A505"
#define	TC1100_INSTANCE_WIRELESS   1
#define	TC1100_INSTANCE_JOGDIAL   2
#define	show_set_bool(value, instance)

Functions
	MODULE_AUTHOR ("Jamey Hicks, Carlos Corbacho")
	MODULE_DESCRIPTION ("HP Compaq TC1100 Tablet WMI Extras")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("wmi:C364AC71-36DB-495A-8494-B439D472A505")
	show_set_bool (wireless, TC1100_INSTANCE_WIRELESS)
	show_set_bool (jogdial, TC1100_INSTANCE_JOGDIAL)
	module_init (tc1100_init)
	module_exit (tc1100_exit)

Macro Definition Documentation

unsigned char GUID   "C364AC71-36DB-495A-8494-B439D472A505"

Definition at line 40 of file tc1100-wmi.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 28 of file tc1100-wmi.c.

#define show_set_bool	(		value,
			instance
	)

Value:

static ssize_t \
show_bool_##value(struct device *dev, struct device_attribute *attr, \
    char *buf) \
{ \
	u32 result; \
	acpi_status status = get_state(&result, instance); \
    if (ACPI_SUCCESS(status)) \
        return sprintf(buf, "%d\n", result); \
    return sprintf(buf, "Read error\n"); \
} \
\
static ssize_t \
set_bool_##value(struct device *dev, struct device_attribute *attr, \
    const char *buf, size_t count) \
{ \
	u32 tmp = simple_strtoul(buf, NULL, 10); \
	acpi_status status = set_state(&tmp, instance); \
        if (ACPI_FAILURE(status)) \
            return -EINVAL; \
    return count; \
} \
static DEVICE_ATTR(value, S_IRUGO | S_IWUSR, \
    show_bool_##value, set_bool_##value);

Definition at line 142 of file tc1100-wmi.c.

#define TC1100_INSTANCE_JOGDIAL   2

Definition at line 43 of file tc1100-wmi.c.

#define TC1100_INSTANCE_WIRELESS   1

Definition at line 42 of file tc1100-wmi.c.

Function Documentation

MODULE_ALIAS

(

"wmi:C364AC71-36DB-495A-8494-B439D472A505"

)

MODULE_AUTHOR	(	"Jamey	Hicks,
		Carlos Corbacho"
	)

MODULE_DESCRIPTION

(

"HP Compaq TC1100 Tablet WMI Extras"

)

module_exit

(

tc1100_exit

)

module_init

(

tc1100_init

)

MODULE_LICENSE

(

"GPL"

)

show_set_bool	(	wireless	,
		TC1100_INSTANCE_WIRELESS
	)

show_set_bool	(	jogdial	,
		TC1100_INSTANCE_JOGDIAL
	)