mirror of https://gitee.com/openkylin/qemu.git
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#ifndef VHOST_NET_H
|
|
#define VHOST_NET_H
|
|
|
|
#include "net/net.h"
|
|
#include "hw/virtio/vhost-backend.h"
|
|
|
|
#define VHOST_NET_INIT_FAILED \
|
|
"vhost-net requested but could not be initialized"
|
|
|
|
struct vhost_net;
|
|
typedef struct vhost_net VHostNetState;
|
|
|
|
typedef struct VhostNetOptions {
|
|
VhostBackendType backend_type;
|
|
NetClientState *net_backend;
|
|
uint32_t busyloop_timeout;
|
|
void *opaque;
|
|
} VhostNetOptions;
|
|
|
|
uint64_t vhost_net_get_max_queues(VHostNetState *net);
|
|
struct vhost_net *vhost_net_init(VhostNetOptions *options);
|
|
|
|
int vhost_net_start(VirtIODevice *dev, NetClientState *ncs, int total_queues);
|
|
void vhost_net_stop(VirtIODevice *dev, NetClientState *ncs, int total_queues);
|
|
|
|
void vhost_net_cleanup(VHostNetState *net);
|
|
|
|
uint64_t vhost_net_get_features(VHostNetState *net, uint64_t features);
|
|
void vhost_net_ack_features(VHostNetState *net, uint64_t features);
|
|
|
|
bool vhost_net_virtqueue_pending(VHostNetState *net, int n);
|
|
void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,
|
|
int idx, bool mask);
|
|
int vhost_net_notify_migration_done(VHostNetState *net, char* mac_addr);
|
|
VHostNetState *get_vhost_net(NetClientState *nc);
|
|
|
|
int vhost_set_vring_enable(NetClientState * nc, int enable);
|
|
|
|
uint64_t vhost_net_get_acked_features(VHostNetState *net);
|
|
|
|
int vhost_net_set_mtu(struct vhost_net *net, uint16_t mtu);
|
|
|
|
#endif
|