xenbus_probe.c File Reference

#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/proc_fs.h>
#include <linux/notifier.h>
#include <linux/kthread.h>
#include <linux/mutex.h>
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/xen/hypervisor.h>
#include <xen/xen.h>
#include <xen/xenbus.h>
#include <xen/events.h>
#include <xen/page.h>
#include <xen/hvm.h>
#include "xenbus_comms.h"
#include "xenbus_probe.h"

Go to the source code of this file.

Data Structures
struct	xb_find_info

Macros
#define	DPRINTK(fmt, args...)

Enumerations
enum	xenstore_init { UNKNOWN, PV, HVM, LOCAL }

Functions
	EXPORT_SYMBOL_GPL (xen_store_evtchn)
	EXPORT_SYMBOL_GPL (xen_store_interface)
int	xenbus_match (struct device *_dev, struct device_driver *_drv)
	EXPORT_SYMBOL_GPL (xenbus_match)
int	xenbus_read_otherend_details (struct xenbus_device *xendev, char *id_node, char *path_node)
	EXPORT_SYMBOL_GPL (xenbus_read_otherend_details)
void	xenbus_otherend_changed (struct xenbus_watch *watch, const char **vec, unsigned int len, int ignore_on_shutdown)
	EXPORT_SYMBOL_GPL (xenbus_otherend_changed)
int	xenbus_dev_probe (struct device *_dev)
	EXPORT_SYMBOL_GPL (xenbus_dev_probe)
int	xenbus_dev_remove (struct device *_dev)
	EXPORT_SYMBOL_GPL (xenbus_dev_remove)
void	xenbus_dev_shutdown (struct device *_dev)
	EXPORT_SYMBOL_GPL (xenbus_dev_shutdown)
int	xenbus_register_driver_common (struct xenbus_driver *drv, struct xen_bus_type *bus)
	EXPORT_SYMBOL_GPL (xenbus_register_driver_common)
void	xenbus_unregister_driver (struct xenbus_driver *drv)
	EXPORT_SYMBOL_GPL (xenbus_unregister_driver)
	EXPORT_SYMBOL_GPL (xenbus_dev_attrs)
int	xenbus_probe_node (struct xen_bus_type *bus, const char *type, const char *nodename)
	EXPORT_SYMBOL_GPL (xenbus_probe_node)
int	xenbus_probe_devices (struct xen_bus_type *bus)
	EXPORT_SYMBOL_GPL (xenbus_probe_devices)
void	xenbus_dev_changed (const char *node, struct xen_bus_type *bus)
	EXPORT_SYMBOL_GPL (xenbus_dev_changed)
int	xenbus_dev_suspend (struct device *dev)
	EXPORT_SYMBOL_GPL (xenbus_dev_suspend)
int	xenbus_dev_resume (struct device *dev)
	EXPORT_SYMBOL_GPL (xenbus_dev_resume)
int	xenbus_dev_cancel (struct device *dev)
	EXPORT_SYMBOL_GPL (xenbus_dev_cancel)
int	register_xenstore_notifier (struct notifier_block *nb)
	EXPORT_SYMBOL_GPL (register_xenstore_notifier)
void	unregister_xenstore_notifier (struct notifier_block *nb)
	EXPORT_SYMBOL_GPL (unregister_xenstore_notifier)
void	xenbus_probe (struct work_struct *unused)
	EXPORT_SYMBOL_GPL (xenbus_probe)
	device_initcall (xenbus_probe_initcall)
	postcore_initcall (xenbus_init)
	MODULE_LICENSE ("GPL")

Variables
int	xen_store_evtchn
struct xenstore_domain_interface *	xen_store_interface
struct device_attribute	xenbus_dev_attrs []
int	xenstored_ready

Macro Definition Documentation

#define DPRINTK	(		fmt,
			args...
	)

Value:

pr_debug("xenbus_probe (%s:%d) " fmt ".\n", \
         __func__, __LINE__, ##args)

Definition at line 33 of file xenbus_probe.c.

Enumeration Type Documentation

enum xenstore_init

Enumerator:

UNKNOWN
PV
HVM
LOCAL

Definition at line 722 of file xenbus_probe.c.

Function Documentation

device_initcall

(

xenbus_probe_initcall

)

EXPORT_SYMBOL_GPL

(

xen_store_evtchn

)

EXPORT_SYMBOL_GPL

(

xen_store_interface

)

EXPORT_SYMBOL_GPL

(

xenbus_match

)

EXPORT_SYMBOL_GPL

(

xenbus_read_otherend_details

)

EXPORT_SYMBOL_GPL

(

xenbus_otherend_changed

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_probe

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_remove

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_shutdown

)

EXPORT_SYMBOL_GPL

(

xenbus_register_driver_common

)

EXPORT_SYMBOL_GPL

(

xenbus_unregister_driver

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_attrs

)

EXPORT_SYMBOL_GPL

(

xenbus_probe_node

)

EXPORT_SYMBOL_GPL

(

xenbus_probe_devices

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_changed

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_suspend

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_resume

)

EXPORT_SYMBOL_GPL

(

xenbus_dev_cancel

)

EXPORT_SYMBOL_GPL

(

register_xenstore_notifier

)

EXPORT_SYMBOL_GPL

(

unregister_xenstore_notifier

)

EXPORT_SYMBOL_GPL

(

xenbus_probe

)

MODULE_LICENSE

(

"GPL"

)

postcore_initcall

(

xenbus_init

)

int register_xenstore_notifier

(

struct notifier_block *

nb

)

Definition at line 641 of file xenbus_probe.c.

void unregister_xenstore_notifier

(

struct notifier_block *

nb

)

Definition at line 654 of file xenbus_probe.c.

int xenbus_dev_cancel

(

struct device *

dev

)

Definition at line 629 of file xenbus_probe.c.

void xenbus_dev_changed	(	const char *	node,
		struct xen_bus_type *	bus
	)

Definition at line 526 of file xenbus_probe.c.

int xenbus_dev_probe

(

struct device *

_dev

)

Definition at line 206 of file xenbus_probe.c.

int xenbus_dev_remove

(

struct device *

_dev

)

Definition at line 252 of file xenbus_probe.c.

int xenbus_dev_resume

(

struct device *

dev

)

Definition at line 585 of file xenbus_probe.c.

void xenbus_dev_shutdown

(

struct device *

_dev

)

Definition at line 271 of file xenbus_probe.c.

int xenbus_dev_suspend

(

struct device *

dev

)

Definition at line 564 of file xenbus_probe.c.

int xenbus_match	(	struct device *	_dev,
		struct device_driver *	_drv
	)

Definition at line 87 of file xenbus_probe.c.

void xenbus_otherend_changed	(	struct xenbus_watch *	watch,
		const char **	vec,
		unsigned int	len,
		int	ignore_on_shutdown
	)

Definition at line 166 of file xenbus_probe.c.

void xenbus_probe

(

struct work_struct *

unused

)

Definition at line 660 of file xenbus_probe.c.

int xenbus_probe_devices

(

struct xen_bus_type *

bus

)

Definition at line 482 of file xenbus_probe.c.

int xenbus_probe_node	(	struct xen_bus_type *	bus,
		const char *	type,
		const char *	nodename
	)

Definition at line 404 of file xenbus_probe.c.

int xenbus_read_otherend_details	(	struct xenbus_device *	xendev,
		char *	id_node,
		char *	path_node
	)

Definition at line 139 of file xenbus_probe.c.

int xenbus_register_driver_common	(	struct xenbus_driver *	drv,
		struct xen_bus_type *	bus
	)

Definition at line 294 of file xenbus_probe.c.

void xenbus_unregister_driver

(

struct xenbus_driver *

drv

)

Definition at line 303 of file xenbus_probe.c.

Variable Documentation

int xen_store_evtchn

Definition at line 66 of file xenbus_probe.c.

struct xenstore_domain_interface* xen_store_interface

Definition at line 69 of file xenbus_probe.c.

struct device_attribute xenbus_dev_attrs[]

Initial value:

= {
    __ATTR_RO(nodename),
    __ATTR_RO(devtype),
    __ATTR_RO(modalias),
    __ATTR_NULL
}

Definition at line 396 of file xenbus_probe.c.

int xenstored_ready

Definition at line 638 of file xenbus_probe.c.