#include <sys/cdefs.h>
#include "opt_hid.h"
#include <sys/param.h>
#include <sys/bus.h>
#include <sys/callout.h>
#include <sys/endian.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/rman.h>
#include <sys/sysctl.h>
#include <sys/systm.h>
#include <sys/taskqueue.h>
#include <machine/resource.h>
#include <contrib/dev/acpica/include/acpi.h>
#include <contrib/dev/acpica/include/accommon.h>
#include <dev/acpica/acpivar.h>
#include <dev/evdev/input.h>
#include <dev/hid/hid.h>
#include <dev/hid/hidquirk.h>
#include <dev/iicbus/iic.h>
#include <dev/iicbus/iicbus.h>
#include <dev/iicbus/iiconf.h>
#include "hid_if.h"

Include dependency graph for iichid.c:

Data Structures
struct	i2c_hid_desc

struct	iichid_id

struct	iichid_softc

Macros
#define	DPRINTFN(...) do {} while (0)

#define	DPRINTF(...) do {} while (0)

#define	IICHID_SIZE_MAX (UINT16_MAX - 2)

#define	I2C_HID_POWER_ON 0x0

#define	I2C_HID_POWER_OFF 0x1

#define	IICHID_SAMPLING_RATE_FAST 60

#define	IICHID_SAMPLING_RATE_SLOW 10

#define	IICHID_SAMPLING_HYSTERESIS 1

#define	IICHID_REG_NONE -1

#define	IICHID_REG_ACPI (UINT16_MAX + 1)

#define	IICHID_REG_ELAN 0x0001

#define	suspend_thread taskqueue_thread

Typedefs
typedef hid_size_t	iichid_size_t

Enumerations
enum	{ I2C_HID_CMD_DESCR = 0x0 , I2C_HID_CMD_RESET = 0x1 , I2C_HID_CMD_GET_REPORT = 0x2 , I2C_HID_CMD_SET_REPORT = 0x3 , I2C_HID_CMD_GET_IDLE = 0x4 , I2C_HID_CMD_SET_IDLE = 0x5 , I2C_HID_CMD_GET_PROTO = 0x6 , I2C_HID_CMD_SET_PROTO = 0x7 , I2C_HID_CMD_SET_POWER = 0x8 }

enum	iichid_powerstate_how { IICHID_PS_NULL , IICHID_PS_ON , IICHID_PS_OFF }

Functions
	__FBSDID ("$FreeBSD$")

static void	iichid_suspend_task (void *, int)

static int	acpi_is_iichid (ACPI_HANDLE handle)

static ACPI_STATUS	iichid_get_config_reg (ACPI_HANDLE handle, uint16_t *config_reg)

static int	iichid_cmd_read (struct iichid_softc sc, void buf, iichid_size_t maxlen, iichid_size_t *actual_len)

static int	iichid_cmd_write (struct iichid_softc sc, const void buf, iichid_size_t len)

static int	iichid_cmd_get_hid_desc (struct iichid_softc sc, uint16_t config_reg, struct i2c_hid_desc hid_desc)

static int	iichid_set_power (struct iichid_softc *sc, uint8_t param)

static int	iichid_reset (struct iichid_softc *sc)

static int	iichid_cmd_get_report_desc (struct iichid_softc sc, void buf, iichid_size_t len)

static int	iichid_cmd_get_report (struct iichid_softc sc, void buf, iichid_size_t maxlen, iichid_size_t *actual_len, uint8_t type, uint8_t id)

static int	iichid_cmd_set_report (struct iichid_softc sc, const void buf, iichid_size_t len, uint8_t type, uint8_t id)

static void	iichid_intr (void *context)

static int	iichid_set_power_state (struct iichid_softc *sc, enum iichid_powerstate_how how_open, enum iichid_powerstate_how how_suspend)

static int	iichid_setup_interrupt (struct iichid_softc *sc)

static void	iichid_teardown_interrupt (struct iichid_softc *sc)

static void	iichid_intr_setup (device_t dev, hid_intr_t intr, void context, struct hid_rdesc_info rdesc)

static void	iichid_intr_unsetup (device_t dev)

static int	iichid_intr_start (device_t dev)

static int	iichid_intr_stop (device_t dev)

static void	iichid_intr_poll (device_t dev)

static int	iichid_get_rdesc (device_t dev, void *buf, hid_size_t len)

static int	iichid_read (device_t dev, void buf, hid_size_t maxlen, hid_size_t actlen)

static int	iichid_write (device_t dev, const void *buf, hid_size_t len)

static int	iichid_get_report (device_t dev, void buf, hid_size_t maxlen, hid_size_t actlen, uint8_t type, uint8_t id)

static int	iichid_set_report (device_t dev, const void *buf, hid_size_t len, uint8_t type, uint8_t id)

static int	iichid_set_idle (device_t dev, uint16_t duration, uint8_t id)

static int	iichid_set_protocol (device_t dev, uint16_t protocol)

static int	iichid_ioctl (device_t dev, unsigned long cmd, uintptr_t data)

static int	iichid_fill_device_info (struct i2c_hid_desc desc, ACPI_HANDLE handle, struct hid_device_info hw)

static int	iichid_probe (device_t dev)

static int	iichid_attach (device_t dev)

static int	iichid_detach (device_t dev)

static int	iichid_suspend (device_t dev)

static int	iichid_resume (device_t dev)

	DRIVER_MODULE (iichid, iicbus, iichid_driver, iichid_devclass, NULL, 0)

	MODULE_DEPEND (iichid, iicbus, IICBUS_MINVER, IICBUS_PREFVER, IICBUS_MAXVER)

	MODULE_DEPEND (iichid, acpi, 1, 1, 1)

	MODULE_DEPEND (iichid, hid, 1, 1, 1)

	MODULE_DEPEND (iichid, hidbus, 1, 1, 1)

	MODULE_VERSION (iichid, 1)

	IICBUS_ACPI_PNP_INFO (iichid_ids)

Variables
struct i2c_hid_desc	__packed

static const struct iichid_id	iichid_ids []

static device_probe_t	iichid_probe

static device_attach_t	iichid_attach

static device_detach_t	iichid_detach

static device_resume_t	iichid_resume

static device_suspend_t	iichid_suspend

static devclass_t	iichid_devclass

static device_method_t	iichid_methods []

static driver_t	iichid_driver

Macro Definition Documentation

◆ DPRINTF

#define DPRINTF ( ... ) do {} while (0)

Definition at line 80 of file iichid.c.

◆ DPRINTFN

#define DPRINTFN ( ... ) do {} while (0)

Definition at line 79 of file iichid.c.

◆ I2C_HID_POWER_OFF

#define I2C_HID_POWER_OFF 0x1

Definition at line 100 of file iichid.c.

◆ I2C_HID_POWER_ON

#define I2C_HID_POWER_ON 0x0

Definition at line 99 of file iichid.c.

◆ IICHID_REG_ACPI

#define IICHID_REG_ACPI (UINT16_MAX + 1)

Definition at line 134 of file iichid.c.

◆ IICHID_REG_ELAN

#define IICHID_REG_ELAN 0x0001

Definition at line 135 of file iichid.c.

◆ IICHID_REG_NONE

#define IICHID_REG_NONE -1

Definition at line 133 of file iichid.c.

◆ IICHID_SAMPLING_HYSTERESIS

#define IICHID_SAMPLING_HYSTERESIS 1

Definition at line 113 of file iichid.c.

◆ IICHID_SAMPLING_RATE_FAST

#define IICHID_SAMPLING_RATE_FAST 60

Definition at line 111 of file iichid.c.

◆ IICHID_SAMPLING_RATE_SLOW

#define IICHID_SAMPLING_RATE_SLOW 10

Definition at line 112 of file iichid.c.

◆ IICHID_SIZE_MAX

#define IICHID_SIZE_MAX (UINT16_MAX - 2)

Definition at line 84 of file iichid.c.

◆ suspend_thread

#define suspend_thread taskqueue_thread

Typedef Documentation

◆ iichid_size_t

typedef hid_size_t iichid_size_t

Definition at line 83 of file iichid.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
I2C_HID_CMD_DESCR
I2C_HID_CMD_RESET
I2C_HID_CMD_GET_REPORT
I2C_HID_CMD_SET_REPORT
I2C_HID_CMD_GET_IDLE
I2C_HID_CMD_SET_IDLE
I2C_HID_CMD_GET_PROTO
I2C_HID_CMD_SET_PROTO
I2C_HID_CMD_SET_POWER

Definition at line 87 of file iichid.c.

◆ iichid_powerstate_how

enum iichid_powerstate_how

Enumerator
IICHID_PS_NULL
IICHID_PS_ON
IICHID_PS_OFF

Definition at line 147 of file iichid.c.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ acpi_is_iichid()

static int acpi_is_iichid ( ACPI_HANDLE handle )

inlinestatic

Definition at line 209 of file iichid.c.

References iichid_id::id, iichid_ids, IICHID_REG_NONE, and iichid_id::reg.

Referenced by iichid_probe().

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◆ DRIVER_MODULE()

DRIVER_MODULE	(	iichid	,
		iicbus	,
		iichid_driver	,
		iichid_devclass	,
		NULL	,
		0
	)

◆ IICBUS_ACPI_PNP_INFO()

IICBUS_ACPI_PNP_INFO ( iichid_ids )

◆ iichid_attach()

static int iichid_attach ( device_t dev )

static

Definition at line 1087 of file iichid.c.

References iichid_softc::dev, dev, DPRINTF, iichid_softc::hw, I2C_HID_POWER_OFF, I2C_HID_POWER_ON, iichid_cmd_read(), iichid_detach, iichid_reset(), IICHID_SAMPLING_HYSTERESIS, IICHID_SAMPLING_RATE_FAST, IICHID_SAMPLING_RATE_SLOW, iichid_set_power(), iichid_setup_interrupt(), iichid_suspend_task(), iichid_softc::irq_res, iichid_softc::irq_rid, iichid_softc::power_on, and iichid_softc::suspend_task.

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◆ iichid_cmd_get_hid_desc()

static int iichid_cmd_get_hid_desc	(	struct iichid_softc *	sc,
		uint16_t	config_reg,
		struct i2c_hid_desc *	hid_desc
	)

static

Definition at line 337 of file iichid.c.

References iichid_softc::addr, iichid_softc::dev, DPRINTF, IIC_M_NOSTOP, IIC_M_RD, IIC_M_WR, iicbus_transfer(), and msgs.

Referenced by iichid_probe().

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◆ iichid_cmd_get_report()

static int iichid_cmd_get_report	(	struct iichid_softc *	sc,
		void *	buf,
		iichid_size_t	maxlen,
		iichid_size_t *	actual_len,
		uint8_t	type,
		uint8_t	id
	)

static

Definition at line 415 of file iichid.c.

References iichid_softc::addr, buf, iichid_softc::desc, iichid_softc::dev, DPRINTF, I2C_HID_CMD_GET_REPORT, IIC_M_NOSTART, IIC_M_NOSTOP, IIC_M_RD, IIC_M_WR, iicbus_transfer(), msgs, i2c_hid_desc::wCommandRegister, and i2c_hid_desc::wDataRegister.

Referenced by iichid_get_report().

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◆ iichid_cmd_get_report_desc()

static int iichid_cmd_get_report_desc	(	struct iichid_softc *	sc,
		void *	buf,
		iichid_size_t	len
	)

static

Definition at line 392 of file iichid.c.

References iichid_softc::addr, buf, iichid_softc::desc, iichid_softc::dev, DPRINTF, IIC_M_NOSTOP, IIC_M_RD, IIC_M_WR, iicbus_transfer(), len, msgs, and i2c_hid_desc::wReportDescRegister.

Referenced by iichid_get_rdesc().

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◆ iichid_cmd_read()

static int iichid_cmd_read	(	struct iichid_softc *	sc,
		void *	buf,
		iichid_size_t	maxlen,
		iichid_size_t *	actual_len
	)

static

Definition at line 266 of file iichid.c.

References iichid_softc::addr, iic_msg::buf, buf, iichid_softc::dev, DPRINTF, DPRINTFN, IIC_M_NOSTART, IIC_M_NOSTOP, IIC_M_RD, iicbus_transfer(), len, and msgs.

Referenced by iichid_attach(), iichid_intr(), iichid_intr_poll(), and iichid_read().

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◆ iichid_cmd_set_report()

static int iichid_cmd_set_report	(	struct iichid_softc *	sc,
		const void *	buf,
		iichid_size_t	len,
		uint8_t	type,
		uint8_t	id
	)

static

Definition at line 485 of file iichid.c.

References iichid_softc::addr, buf, iichid_softc::desc, iichid_softc::dev, DPRINTF, I2C_HID_CMD_SET_REPORT, IIC_M_NOSTART, IIC_M_NOSTOP, IIC_M_WR, iicbus_transfer(), len, msgs, i2c_hid_desc::wCommandRegister, and i2c_hid_desc::wDataRegister.

Referenced by iichid_set_report().

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◆ iichid_cmd_write()

static int iichid_cmd_write	(	struct iichid_softc *	sc,
		const void *	buf,
		iichid_size_t	len
	)

static

Definition at line 314 of file iichid.c.

References iichid_softc::desc, len, and i2c_hid_desc::wOutputRegister.

Referenced by iichid_write().

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◆ iichid_detach()

static int iichid_detach ( device_t dev )

static

Definition at line 1198 of file iichid.c.

References dev, iichid_teardown_interrupt(), iichid_softc::irq_res, and iichid_softc::irq_rid.

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◆ iichid_fill_device_info()

static int iichid_fill_device_info	(	struct i2c_hid_desc *	desc,
		ACPI_HANDLE	handle,
		struct hid_device_info *	hw
	)

static

Definition at line 980 of file iichid.c.

References iichid_softc::desc, iichid_softc::hw, i2c_hid_desc::wMaxOutputLength, i2c_hid_desc::wOutputRegister, i2c_hid_desc::wProductID, i2c_hid_desc::wReportDescLength, i2c_hid_desc::wVendorID, and i2c_hid_desc::wVersionID.

Referenced by iichid_probe().

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◆ iichid_get_config_reg()

static ACPI_STATUS iichid_get_config_reg	(	ACPI_HANDLE	handle,
		uint16_t *	config_reg
	)

static

Definition at line 236 of file iichid.c.

Referenced by iichid_probe().

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◆ iichid_get_rdesc()

static int iichid_get_rdesc	(	device_t	dev,
		void *	buf,
		hid_size_t	len
	)

static

Definition at line 881 of file iichid.c.

References buf, dev, DPRINTF, iic2errno(), iichid_cmd_get_report_desc(), and len.

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◆ iichid_get_report()

static int iichid_get_report	(	device_t	dev,
		void *	buf,
		hid_size_t	maxlen,
		hid_size_t *	actlen,
		uint8_t	type,
		uint8_t	id
	)

static

Definition at line 925 of file iichid.c.

References buf, dev, iic2errno(), iichid_cmd_get_report(), and IICHID_SIZE_MAX.

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◆ iichid_intr()

static void iichid_intr ( void * context )

static

Definition at line 566 of file iichid.c.

References iichid_softc::dev, DPRINTF, IIC_DONTWAIT, iicbus_release_bus(), iicbus_request_bus(), iichid_cmd_read(), iichid_softc::intr_buf, iichid_softc::intr_bufsize, iichid_softc::intr_ctx, iichid_softc::intr_handler, and iichid_softc::power_on.

Referenced by iichid_setup_interrupt().

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◆ iichid_intr_poll()

static void iichid_intr_poll ( device_t dev )

static

Definition at line 865 of file iichid.c.

References dev, iichid_cmd_read(), iichid_softc::intr_buf, iichid_softc::intr_bufsize, iichid_softc::intr_ctx, and iichid_softc::intr_handler.

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◆ iichid_intr_setup()

static void iichid_intr_setup	(	device_t	dev,
		hid_intr_t	intr,
		void *	context,
		struct hid_rdesc_info *	rdesc
	)

static

Definition at line 794 of file iichid.c.

References iichid_softc::dev, dev, IICHID_SIZE_MAX, intr, iichid_softc::intr_buf, iichid_softc::intr_bufsize, iichid_softc::intr_ctx, and iichid_softc::intr_handler.

◆ iichid_intr_start()

static int iichid_intr_start ( device_t dev )

static

Definition at line 835 of file iichid.c.

References dev, DPRINTF, IICHID_PS_NULL, IICHID_PS_ON, and iichid_set_power_state().

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◆ iichid_intr_stop()

static int iichid_intr_stop ( device_t dev )

static

Definition at line 847 of file iichid.c.

References dev, DPRINTF, IICHID_PS_NULL, IICHID_PS_OFF, and iichid_set_power_state().

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◆ iichid_intr_unsetup()

static void iichid_intr_unsetup ( device_t dev )

static

Definition at line 823 of file iichid.c.

References dev, and iichid_softc::intr_buf.

◆ iichid_ioctl()

static int iichid_ioctl	(	device_t	dev,
		unsigned long	cmd,
		uintptr_t	data
	)

static

Definition at line 962 of file iichid.c.

References data, dev, I2CRDWR, iic2errno(), iicbus_transfer(), msgs, and nmsgs.

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◆ iichid_probe()

static int iichid_probe ( device_t dev )

static

Definition at line 1015 of file iichid.c.

References acpi_is_iichid(), iichid_softc::addr, i2c_hid_desc::bcdVersion, buf, iichid_softc::desc, iichid_softc::dev, dev, DPRINTF, iichid_softc::hw, iichid_cmd_get_hid_desc(), iichid_fill_device_info(), iichid_get_config_reg(), IICHID_REG_ACPI, IICHID_REG_NONE, iichid_softc::probe_done, iichid_softc::probe_result, and i2c_hid_desc::wHIDDescLength.

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◆ iichid_read()

static int iichid_read	(	device_t	dev,
		void *	buf,
		hid_size_t	maxlen,
		hid_size_t *	actlen
	)

static

Definition at line 895 of file iichid.c.

References buf, iichid_softc::dev, dev, iic2errno(), IIC_WAIT, iicbus_release_bus(), iicbus_request_bus(), iichid_cmd_read(), and IICHID_SIZE_MAX.

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◆ iichid_reset()

static int iichid_reset ( struct iichid_softc * sc )

static

Definition at line 378 of file iichid.c.

References iichid_softc::desc, I2C_HID_CMD_RESET, and i2c_hid_desc::wCommandRegister.

Referenced by iichid_attach().

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◆ iichid_resume()

static int iichid_resume ( device_t dev )

static

Definition at line 1270 of file iichid.c.

References dev, DPRINTF, IICHID_PS_NULL, IICHID_PS_ON, iichid_set_power_state(), and iichid_setup_interrupt().

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◆ iichid_set_idle()

static int iichid_set_idle	(	device_t	dev,
		uint16_t	duration,
		uint8_t	id
	)

static

Definition at line 950 of file iichid.c.

◆ iichid_set_power()

static int iichid_set_power	(	struct iichid_softc *	sc,
		uint8_t	param
	)

static

Definition at line 364 of file iichid.c.

References iichid_softc::desc, I2C_HID_CMD_SET_POWER, and i2c_hid_desc::wCommandRegister.

Referenced by iichid_attach(), and iichid_set_power_state().

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◆ iichid_set_power_state()

static int iichid_set_power_state	(	struct iichid_softc *	sc,
		enum iichid_powerstate_how	how_open,
		enum iichid_powerstate_how	how_suspend
	)

static

Definition at line 609 of file iichid.c.

References iichid_softc::dev, I2C_HID_POWER_OFF, I2C_HID_POWER_ON, IIC_INTRWAIT, IIC_WAIT, iicbus_release_bus(), iicbus_request_bus(), IICHID_PS_NULL, IICHID_PS_OFF, IICHID_PS_ON, iichid_set_power(), iichid_softc::intr_handler, iichid_softc::open, iichid_softc::power_on, and iichid_softc::suspend.

Referenced by iichid_intr_start(), iichid_intr_stop(), iichid_resume(), and iichid_suspend().

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◆ iichid_set_protocol()

static int iichid_set_protocol	(	device_t	dev,
		uint16_t	protocol
	)

static

Definition at line 956 of file iichid.c.

◆ iichid_set_report()

static int iichid_set_report	(	device_t	dev,
		const void *	buf,
		hid_size_t	len,
		uint8_t	type,
		uint8_t	id
	)

static

Definition at line 938 of file iichid.c.

References buf, dev, iic2errno(), iichid_cmd_set_report(), IICHID_SIZE_MAX, and len.

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◆ iichid_setup_interrupt()

static int iichid_setup_interrupt ( struct iichid_softc * sc )

static

Definition at line 677 of file iichid.c.

References iichid_softc::dev, DPRINTF, iichid_intr(), iichid_softc::irq_cookie, and iichid_softc::irq_res.

Referenced by iichid_attach(), and iichid_resume().

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◆ iichid_suspend()

static int iichid_suspend ( device_t dev )

static

Definition at line 1228 of file iichid.c.

References dev, DPRINTF, IICHID_PS_NULL, IICHID_PS_OFF, iichid_set_power_state(), iichid_softc::suspend_task, and suspend_thread.

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◆ iichid_suspend_task()

static void iichid_suspend_task	(	void *	context,
		int	pending
	)

static

Definition at line 1220 of file iichid.c.

References iichid_teardown_interrupt().

Referenced by iichid_attach().

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◆ iichid_teardown_interrupt()

static void iichid_teardown_interrupt ( struct iichid_softc * sc )

static

Definition at line 692 of file iichid.c.

References iichid_softc::dev, iichid_softc::irq_cookie, and iichid_softc::irq_res.

Referenced by iichid_detach(), and iichid_suspend_task().

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◆ iichid_write()

static int iichid_write	(	device_t	dev,
		const void *	buf,
		hid_size_t	len
	)

static

Definition at line 914 of file iichid.c.

References buf, dev, iic2errno(), iichid_cmd_write(), IICHID_SIZE_MAX, and len.

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◆ MODULE_DEPEND() [1/4]

MODULE_DEPEND	(	iichid	,
		acpi	,
		1	,
		1	,
		1
	)

◆ MODULE_DEPEND() [2/4]

MODULE_DEPEND	(	iichid	,
		hid	,
		1	,
		1	,
		1
	)

◆ MODULE_DEPEND() [3/4]

MODULE_DEPEND	(	iichid	,
		hidbus	,
		1	,
		1	,
		1
	)

◆ MODULE_DEPEND() [4/4]

MODULE_DEPEND	(	iichid	,
		iicbus	,
		IICBUS_MINVER	,
		IICBUS_PREFVER	,
		IICBUS_MAXVER
	)

◆ MODULE_VERSION()

MODULE_VERSION	(	iichid	,
		1
	)

Variable Documentation

◆ __packed

struct i2c_hid_desc __packed

◆ iichid_attach

device_attach_t iichid_attach

static

Definition at line 195 of file iichid.c.

◆ iichid_detach

device_detach_t iichid_detach

static

Definition at line 196 of file iichid.c.

Referenced by iichid_attach().

◆ iichid_devclass

devclass_t iichid_devclass

static

Definition at line 1292 of file iichid.c.

◆ iichid_driver

driver_t iichid_driver

static

Initial value:

= {
        .name = "iichid",
        .methods = iichid_methods,
        .size = sizeof(struct iichid_softc),
}

Definition at line 1320 of file iichid.c.

◆ iichid_ids

const struct iichid_id iichid_ids[]

static

Initial value:

= {
        { "ELAN0000",   IICHID_REG_ELAN },
        { "PNP0C50",    IICHID_REG_ACPI },
        { "ACPI0C50",   IICHID_REG_ACPI },
        { NULL,         0 },
}

Referenced by acpi_is_iichid().

◆ iichid_methods

device_method_t iichid_methods[]

static

Initial value:

= {
        DEVMETHOD(device_probe,         iichid_probe),
        DEVMETHOD(device_attach,        iichid_attach),
        DEVMETHOD(device_detach,        iichid_detach),
        DEVMETHOD(device_suspend,       iichid_suspend),
        DEVMETHOD(device_resume,        iichid_resume),
 
        DEVMETHOD(hid_intr_setup,       iichid_intr_setup),
        DEVMETHOD(hid_intr_unsetup,     iichid_intr_unsetup),
        DEVMETHOD(hid_intr_start,       iichid_intr_start),
        DEVMETHOD(hid_intr_stop,        iichid_intr_stop),
        DEVMETHOD(hid_intr_poll,        iichid_intr_poll),
 
        
        DEVMETHOD(hid_get_rdesc,        iichid_get_rdesc),
        DEVMETHOD(hid_read,             iichid_read),
        DEVMETHOD(hid_write,            iichid_write),
        DEVMETHOD(hid_get_report,       iichid_get_report),
        DEVMETHOD(hid_set_report,       iichid_set_report),
        DEVMETHOD(hid_set_idle,         iichid_set_idle),
        DEVMETHOD(hid_set_protocol,     iichid_set_protocol),
        DEVMETHOD(hid_ioctl,            iichid_ioctl),
 
        DEVMETHOD_END
}

Definition at line 1294 of file iichid.c.

◆ iichid_probe

device_probe_t iichid_probe

static

Definition at line 194 of file iichid.c.

◆ iichid_resume

device_resume_t iichid_resume

static

Definition at line 197 of file iichid.c.

◆ iichid_suspend

device_suspend_t iichid_suspend

static

Definition at line 198 of file iichid.c.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ DPRINTF

◆ DPRINTFN

◆ I2C_HID_POWER_OFF

◆ I2C_HID_POWER_ON

◆ IICHID_REG_ACPI

◆ IICHID_REG_ELAN

◆ IICHID_REG_NONE

◆ IICHID_SAMPLING_HYSTERESIS

◆ IICHID_SAMPLING_RATE_FAST

◆ IICHID_SAMPLING_RATE_SLOW

◆ IICHID_SIZE_MAX

◆ suspend_thread

Typedef Documentation

◆ iichid_size_t

Enumeration Type Documentation

◆ anonymous enum

◆ iichid_powerstate_how

Function Documentation

◆ __FBSDID()

◆ acpi_is_iichid()

◆ DRIVER_MODULE()

◆ IICBUS_ACPI_PNP_INFO()

◆ iichid_attach()

◆ iichid_cmd_get_hid_desc()

◆ iichid_cmd_get_report()

◆ iichid_cmd_get_report_desc()

◆ iichid_cmd_read()

◆ iichid_cmd_set_report()

◆ iichid_cmd_write()

◆ iichid_detach()

◆ iichid_fill_device_info()

◆ iichid_get_config_reg()

◆ iichid_get_rdesc()

◆ iichid_get_report()

◆ iichid_intr()

◆ iichid_intr_poll()

◆ iichid_intr_setup()

◆ iichid_intr_start()

◆ iichid_intr_stop()

◆ iichid_intr_unsetup()

◆ iichid_ioctl()

◆ iichid_probe()

◆ iichid_read()

◆ iichid_reset()

◆ iichid_resume()

◆ iichid_set_idle()

◆ iichid_set_power()

◆ iichid_set_power_state()

◆ iichid_set_protocol()

◆ iichid_set_report()

◆ iichid_setup_interrupt()

◆ iichid_suspend()

◆ iichid_suspend_task()

◆ iichid_teardown_interrupt()

◆ iichid_write()

◆ MODULE_DEPEND() [1/4]

◆ MODULE_DEPEND() [2/4]

◆ MODULE_DEPEND() [3/4]

◆ MODULE_DEPEND() [4/4]

◆ MODULE_VERSION()

Variable Documentation

◆ __packed

◆ iichid_attach

◆ iichid_detach

◆ iichid_devclass

◆ iichid_driver

◆ iichid_ids

◆ iichid_methods

◆ iichid_probe

◆ iichid_resume

◆ iichid_suspend