virtio_blk.c File Reference

#include <linux/spinlock.h>
#include <linux/slab.h>
#include <linux/blkdev.h>
#include <linux/hdreg.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/virtio.h>
#include <linux/virtio_blk.h>
#include <linux/scatterlist.h>
#include <linux/string_helpers.h>
#include <scsi/scsi_cmnd.h>
#include <linux/idr.h>

Go to the source code of this file.

Data Structures
struct	virtio_blk
struct	virtblk_req

Macros
#define	PART_BITS   4

Enumerations
enum	{ VBLK_IS_FLUSH = 1, VBLK_REQ_FLUSH = 2, VBLK_REQ_DATA = 4, VBLK_REQ_FUA = 8 }

Functions
	module_param (use_bio, bool, S_IRUGO)
	DEVICE_ATTR (serial, S_IRUGO, virtblk_serial_show, NULL)
	module_init (init)
	module_exit (fini)
	MODULE_DEVICE_TABLE (virtio, id_table)
	MODULE_DESCRIPTION ("Virtio block driver")
	MODULE_LICENSE ("GPL")

Variables
struct workqueue_struct *	virtblk_wq
struct virtio_blk	__attribute__

Macro Definition Documentation

#define PART_BITS   4

Definition at line 15 of file virtio_blk.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

VBLK_IS_FLUSH
VBLK_REQ_FLUSH
VBLK_REQ_DATA
VBLK_REQ_FUA

Definition at line 68 of file virtio_blk.c.

Function Documentation

DEVICE_ATTR	(	serial	,
		S_IRUGO	,
		virtblk_serial_show	,
		NULL
	)

MODULE_DESCRIPTION

(

"Virtio block driver"

)

MODULE_DEVICE_TABLE	(	virtio	,
		id_table
	)

module_exit

(

fini

)

module_init

(

init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	use_bio	,
		bool	,
		S_IRUGO
	)

Variable Documentation

struct virtio_blk __attribute__

struct workqueue_struct* virtblk_wq

Definition at line 23 of file virtio_blk.c.