device_fsm.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/string.h>
#include <asm/ccwdev.h>
#include <asm/cio.h>
#include <asm/chpid.h>
#include "cio.h"
#include "cio_debug.h"
#include "css.h"
#include "device.h"
#include "chsc.h"
#include "ioasm.h"
#include "chp.h"

Go to the source code of this file.

Functions
	__setup ("ccw_timeout_log", ccw_timeout_log_setup)
void	ccw_device_set_timeout (struct ccw_device *cdev, int expires)
int	ccw_device_cancel_halt_clear (struct ccw_device *cdev)
void	ccw_device_update_sense_data (struct ccw_device *cdev)
int	ccw_device_test_sense_data (struct ccw_device *cdev)
void	ccw_device_sense_id_done (struct ccw_device *cdev, int err)
int	ccw_device_notify (struct ccw_device *cdev, int event)
void	ccw_device_recognition (struct ccw_device *cdev)
void	ccw_device_verify_done (struct ccw_device *cdev, int err)
int	ccw_device_online (struct ccw_device *cdev)
void	ccw_device_disband_done (struct ccw_device *cdev, int err)
int	ccw_device_offline (struct ccw_device *cdev)
void	ccw_device_kill_io (struct ccw_device *cdev)
void	ccw_device_trigger_reprobe (struct ccw_device *cdev)
	EXPORT_SYMBOL_GPL (ccw_device_set_timeout)

Variables
fsm_func_t *	dev_jumptable [NR_DEV_STATES][NR_DEV_EVENTS]

Function Documentation

__setup	(	"ccw_timeout_log"	,
		ccw_timeout_log_setup
	)

int ccw_device_cancel_halt_clear

(

struct ccw_device *

cdev

)

Definition at line 136 of file device_fsm.c.

void ccw_device_disband_done	(	struct ccw_device *	cdev,
		int	err
	)

Definition at line 597 of file device_fsm.c.

void ccw_device_kill_io

(

struct ccw_device *

cdev

)

Definition at line 883 of file device_fsm.c.

int ccw_device_notify	(	struct ccw_device *	cdev,
		int	event
	)

ccw_device_notify() - inform the device's driver about an event : device for which an event occurred : event that occurred

Returns: -EINVAL if the device is offline or has no driver. -EOPNOTSUPP if the device's driver has no notifier registered. NOTIFY_OK if the driver wants to keep the device. NOTIFY_BAD if the driver doesn't want to keep the device.

Definition at line 329 of file device_fsm.c.

int ccw_device_offline

(

struct ccw_device *

cdev

)

Definition at line 617 of file device_fsm.c.

int ccw_device_online

(

struct ccw_device *

cdev

)

Definition at line 574 of file device_fsm.c.

void ccw_device_recognition

(

struct ccw_device *

cdev

)

Definition at line 431 of file device_fsm.c.

void ccw_device_sense_id_done	(	struct ccw_device *	cdev,
		int	err
	)

Definition at line 303 of file device_fsm.c.

void ccw_device_set_timeout	(	struct ccw_device *	cdev,
		int	expires
	)

Definition at line 111 of file device_fsm.c.

int ccw_device_test_sense_data

(

struct ccw_device *

cdev

)

Definition at line 191 of file device_fsm.c.

void ccw_device_trigger_reprobe

(

struct ccw_device *

cdev

)

Definition at line 921 of file device_fsm.c.

void ccw_device_update_sense_data

(

struct ccw_device *

cdev

)

Definition at line 182 of file device_fsm.c.

void ccw_device_verify_done	(	struct ccw_device *	cdev,
		int	err
	)

Definition at line 517 of file device_fsm.c.

EXPORT_SYMBOL_GPL

(

ccw_device_set_timeout

)

Variable Documentation

fsm_func_t* dev_jumptable[NR_DEV_STATES][NR_DEV_EVENTS]

Definition at line 1016 of file device_fsm.c.