vhost_virtqueue Struct Reference

#include <vhost.h>

Data Fields
struct vhost_dev *	dev
struct mutex	mutex
unsigned int	num
struct vring_desc __user *	desc
struct vring_avail __user *	avail
struct vring_used __user *	used
struct file *	kick
struct file *	call
struct file *	error
struct eventfd_ctx *	call_ctx
struct eventfd_ctx *	error_ctx
struct eventfd_ctx *	log_ctx
struct vhost_poll	poll
vhost_work_fn_t	handle_kick
u16	last_avail_idx
u16	avail_idx
u16	last_used_idx
u16	used_flags
u16	signalled_used
bool	signalled_used_valid
bool	log_used
u64	log_addr
struct iovec	iov [UIO_MAXIOV]
struct iovec	hdr [sizeof(struct virtio_net_hdr_mrg_rxbuf)]
struct iovec *	indirect
size_t	vhost_hlen
size_t	sock_hlen
struct vring_used_elem *	heads
void __rcu *	private_data
void __user *	log_base
struct vhost_log *	log
int	upend_idx
int	done_idx
struct ubuf_info *	ubuf_info
struct vhost_ubuf_ref *	ubufs

Detailed Description

Definition at line 74 of file vhost.h.

Field Documentation

struct vring_avail __user* avail

Definition at line 81 of file vhost.h.

u16 avail_idx

Definition at line 99 of file vhost.h.

struct file* call

Definition at line 84 of file vhost.h.

struct eventfd_ctx* call_ctx

Definition at line 86 of file vhost.h.

struct vring_desc __user* desc

Definition at line 80 of file vhost.h.

struct vhost_dev* dev

Definition at line 75 of file vhost.h.

int done_idx

Definition at line 141 of file vhost.h.

struct file* error

Definition at line 85 of file vhost.h.

struct eventfd_ctx* error_ctx

Definition at line 87 of file vhost.h.

vhost_work_fn_t handle_kick

Definition at line 93 of file vhost.h.

struct iovec hdr[sizeof(struct virtio_net_hdr_mrg_rxbuf)]

Definition at line 121 of file vhost.h.

struct vring_used_elem* heads

Definition at line 125 of file vhost.h.

struct iovec* indirect

Definition at line 122 of file vhost.h.

struct iovec iov[UIO_MAXIOV]

Definition at line 117 of file vhost.h.

struct file* kick

Definition at line 83 of file vhost.h.

u16 last_avail_idx

Definition at line 96 of file vhost.h.

u16 last_used_idx

Definition at line 102 of file vhost.h.

struct vhost_log* log

Definition at line 136 of file vhost.h.

u64 log_addr

Definition at line 115 of file vhost.h.

void __user* log_base

Definition at line 135 of file vhost.h.

struct eventfd_ctx* log_ctx

Definition at line 88 of file vhost.h.

bool log_used

Definition at line 114 of file vhost.h.

struct mutex mutex

Definition at line 78 of file vhost.h.

unsigned int num

Definition at line 79 of file vhost.h.

struct vhost_poll poll

Definition at line 90 of file vhost.h.

void __rcu* private_data

Definition at line 133 of file vhost.h.

u16 signalled_used

Definition at line 108 of file vhost.h.

bool signalled_used_valid

Definition at line 111 of file vhost.h.

size_t sock_hlen

Definition at line 124 of file vhost.h.

struct ubuf_info* ubuf_info

Definition at line 143 of file vhost.h.

struct vhost_ubuf_ref* ubufs

Definition at line 146 of file vhost.h.

int upend_idx

Definition at line 139 of file vhost.h.

struct vring_used __user* used

Definition at line 82 of file vhost.h.

u16 used_flags

Definition at line 105 of file vhost.h.

size_t vhost_hlen

Definition at line 123 of file vhost.h.

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The documentation for this struct was generated from the following file:

• drivers/vhost/vhost.h