#include <rte_vhost.h>

Data Fields
int(*	new_device )(int vid)
void(*	destroy_device )(int vid)
int(*	vring_state_changed )(int vid, uint16_t queue_id, int enable)
int(*	features_changed )(int vid, uint64_t features)
void *	reserved [2]

Detailed Description

Device and vring operations.

Examples:: examples/tep_termination/main.c, examples/vhost/main.c, examples/vhost_crypto/main.c, and examples/vhost_scsi/vhost_scsi.c.

Definition at line 104 of file rte_vhost.h.

Field Documentation

int(* new_device)(int vid)

Add device.

Examples:: examples/tep_termination/main.c, examples/vhost/main.c, examples/vhost_crypto/main.c, and examples/vhost_scsi/vhost_scsi.c.

Definition at line 105 of file rte_vhost.h.

void(* destroy_device)(int vid)

Remove device.

Examples:: examples/tep_termination/main.c, examples/vhost/main.c, examples/vhost_crypto/main.c, and examples/vhost_scsi/vhost_scsi.c.

Definition at line 106 of file rte_vhost.h.

int(* vring_state_changed)(int vid, uint16_t queue_id, int enable)

triggered when a vring is enabled or disabled

Definition at line 108 of file rte_vhost.h.

int(* features_changed)(int vid, uint64_t features)

Features could be changed after the feature negotiation. For example, VHOST_F_LOG_ALL will be set/cleared at the start/end of live migration, respectively. This callback is used to inform the application on such change.

Definition at line 116 of file rte_vhost.h.

void* reserved[2]

Reserved for future extension

Definition at line 121 of file rte_vhost.h.

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

lib/librte_vhost/rte_vhost.h

Data Fields

Detailed Description

Field Documentation