pciback.h File Reference

#include <linux/pci.h>
#include <linux/interrupt.h>
#include <xen/xenbus.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <linux/atomic.h>
#include <xen/interface/io/pciif.h>

Go to the source code of this file.

Data Structures
struct	pci_dev_entry
struct	xen_pcibk_device
struct	xen_pcibk_dev_data
struct	xen_pcibk_backend

Macros
#define	DRV_NAME   "xen-pciback"
#define	_PDEVF_op_active   (0)
#define	PDEVF_op_active   (1<<(_PDEVF_op_active))
#define	_PCIB_op_pending   (1)
#define	PCIB_op_pending   (1<<(_PCIB_op_pending))

Typedefs
typedef int(*	publish_pci_dev_cb )(struct xen_pcibk_device *pdev, unsigned int domain, unsigned int bus, unsigned int devfn, unsigned int devid)
typedef int(*	publish_pci_root_cb )(struct xen_pcibk_device *pdev, unsigned int domain, unsigned int bus)

Functions
struct pci_dev *	pcistub_get_pci_dev_by_slot (struct xen_pcibk_device *pdev, int domain, int bus, int slot, int func)
struct pci_dev *	pcistub_get_pci_dev (struct xen_pcibk_device *pdev, struct pci_dev *dev)
void	pcistub_put_pci_dev (struct pci_dev *dev)
void	xen_pcibk_reset_device (struct pci_dev *pdev)
int	xen_pcibk_config_init (void)
int	xen_pcibk_config_init_dev (struct pci_dev *dev)
void	xen_pcibk_config_free_dyn_fields (struct pci_dev *dev)
void	xen_pcibk_config_reset_dev (struct pci_dev *dev)
void	xen_pcibk_config_free_dev (struct pci_dev *dev)
int	xen_pcibk_config_read (struct pci_dev *dev, int offset, int size, u32 *ret_val)
int	xen_pcibk_config_write (struct pci_dev *dev, int offset, int size, u32 value)
irqreturn_t	xen_pcibk_handle_event (int irq, void *dev_id)
void	xen_pcibk_do_op (struct work_struct *data)
int	xen_pcibk_xenbus_register (void)
void	xen_pcibk_xenbus_unregister (void)
void	xen_pcibk_test_and_schedule_op (struct xen_pcibk_device *pdev)
void	xen_pcibk_irq_handler (struct pci_dev *dev, int reset)

Variables
wait_queue_head_t	xen_pcibk_aer_wait_queue
struct workqueue_struct *	xen_pcibk_wq
struct list_head	xen_pcibk_quirks
struct xen_pcibk_backend	xen_pcibk_vpci_backend
struct xen_pcibk_backend	xen_pcibk_passthrough_backend
struct xen_pcibk_backend *	xen_pcibk_backend
int	verbose_request

Macro Definition Documentation

#define _PCIB_op_pending   (1)

Definition at line 27 of file pciback.h.

#define _PDEVF_op_active   (0)

Definition at line 25 of file pciback.h.

#define DRV_NAME   "xen-pciback"

Definition at line 18 of file pciback.h.

#define PCIB_op_pending   (1<<(_PCIB_op_pending))

Definition at line 28 of file pciback.h.

#define PDEVF_op_active   (1<<(_PDEVF_op_active))

Definition at line 26 of file pciback.h.

Typedef Documentation

typedef int(* publish_pci_dev_cb)(struct xen_pcibk_device *pdev, unsigned int domain, unsigned int bus, unsigned int devfn, unsigned int devid)

Definition at line 84 of file pciback.h.

typedef int(* publish_pci_root_cb)(struct xen_pcibk_device *pdev, unsigned int domain, unsigned int bus)

Definition at line 87 of file pciback.h.

Function Documentation

struct pci_dev* pcistub_get_pci_dev ( struct xen_pcibk_device *  pdev, struct pci_dev *  dev  )

read

Definition at line 204 of file pci_stub.c.

struct pci_dev* pcistub_get_pci_dev_by_slot ( struct xen_pcibk_device *  pdev, int  domain, int  bus, int  slot, int  func  )

read

Definition at line 180 of file pci_stub.c.

void pcistub_put_pci_dev

(

struct pci_dev *

dev

)

Definition at line 224 of file pci_stub.c.

void xen_pcibk_config_free_dev

(

struct pci_dev *

dev

)

Definition at line 340 of file conf_space.c.

void xen_pcibk_config_free_dyn_fields

(

struct pci_dev *

dev

)

Definition at line 296 of file conf_space.c.

int xen_pcibk_config_init

(

void

)

Definition at line 435 of file conf_space.c.

int xen_pcibk_config_init_dev

(

struct pci_dev *

dev

)

Definition at line 412 of file conf_space.c.

int xen_pcibk_config_read	(	struct pci_dev *	dev,
		int	offset,
		int	size,
		u32 *	ret_val
	)

Definition at line 144 of file conf_space.c.

void xen_pcibk_config_reset_dev

(

struct pci_dev *

dev

)

Definition at line 322 of file conf_space.c.

int xen_pcibk_config_write	(	struct pci_dev *	dev,
		int	offset,
		int	size,
		u32	value
	)

Definition at line 208 of file conf_space.c.

void xen_pcibk_do_op

(

struct work_struct *

data

)

Definition at line 291 of file pciback_ops.c.

irqreturn_t xen_pcibk_handle_event	(	int	irq,
		void *	dev_id
	)

Definition at line 357 of file pciback_ops.c.

void xen_pcibk_irq_handler	(	struct pci_dev *	dev,
		int	reset
	)

void xen_pcibk_reset_device

(

struct pci_dev *

pdev

)

Definition at line 100 of file pciback_ops.c.

void xen_pcibk_test_and_schedule_op

(

struct xen_pcibk_device *

pdev

)

Definition at line 270 of file pciback_ops.c.

int xen_pcibk_xenbus_register

(

void

)

Definition at line 722 of file xenbus.c.

void xen_pcibk_xenbus_unregister

(

void

)

Definition at line 737 of file xenbus.c.

Variable Documentation

int verbose_request

Definition at line 13 of file pciback_ops.c.

wait_queue_head_t xen_pcibk_aer_wait_queue

Definition at line 25 of file pci_stub.c.

struct xen_pcibk_backend* xen_pcibk_backend

Definition at line 720 of file xenbus.c.

struct xen_pcibk_backend xen_pcibk_passthrough_backend

Definition at line 179 of file passthrough.c.

struct list_head xen_pcibk_quirks

struct xen_pcibk_backend xen_pcibk_vpci_backend

Definition at line 251 of file vpci.c.

struct workqueue_struct* xen_pcibk_wq

Definition at line 17 of file xenbus.c.