55 static bool receive_filter(struct vdpasim *vdpasim, size_t len)  in receive_filter()  argument
57 	bool modern = vdpasim->features & (1ULL << VIRTIO_F_VERSION_1);  in receive_filter()
60 	struct virtio_net_config *vio_config = vdpasim->config;  in receive_filter()
65 	if (!strncmp(vdpasim->buffer + hdr_len, vio_config->mac, ETH_ALEN))  in receive_filter()
71 static virtio_net_ctrl_ack vdpasim_handle_ctrl_mac(struct vdpasim *vdpasim,  in vdpasim_handle_ctrl_mac()  argument
74 	struct virtio_net_config *vio_config = vdpasim->config;  in vdpasim_handle_ctrl_mac()
75 	struct vdpasim_virtqueue *cvq = &vdpasim->vqs[2];  in vdpasim_handle_ctrl_mac()
93 static void vdpasim_handle_cvq(struct vdpasim *vdpasim)  in vdpasim_handle_cvq()  argument
95 	struct vdpasim_virtqueue *cvq = &vdpasim->vqs[2];  in vdpasim_handle_cvq()
101 	if (!(vdpasim->features & (1ULL << VIRTIO_NET_F_CTRL_VQ)))  in vdpasim_handle_cvq()
121 			status = vdpasim_handle_ctrl_mac(vdpasim, ctrl.cmd);  in vdpasim_handle_cvq()
148 	struct vdpasim *vdpasim = container_of(work, struct vdpasim, work);  in vdpasim_net_work()  local
149 	struct vdpasim_virtqueue *txq = &vdpasim->vqs[1];  in vdpasim_net_work()
150 	struct vdpasim_virtqueue *rxq = &vdpasim->vqs[0];  in vdpasim_net_work()
155 	spin_lock(&vdpasim->lock);  in vdpasim_net_work()
157 	if (!(vdpasim->status & VIRTIO_CONFIG_S_DRIVER_OK))  in vdpasim_net_work()
160 	vdpasim_handle_cvq(vdpasim);  in vdpasim_net_work()
172 					     vdpasim->buffer,  in vdpasim_net_work()
175 		if (!receive_filter(vdpasim, read)) {  in vdpasim_net_work()
188 					      vdpasim->buffer, read);  in vdpasim_net_work()
196 			schedule_work(&vdpasim->work);  in vdpasim_net_work()
202 	spin_unlock(&vdpasim->lock);  in vdpasim_net_work()
205 static void vdpasim_net_get_config(struct vdpasim *vdpasim, void *config)  in vdpasim_net_get_config()  argument
209 	net_config->status = cpu_to_vdpasim16(vdpasim, VIRTIO_NET_S_LINK_UP);  in vdpasim_net_get_config()
212 static void vdpasim_net_setup_config(struct vdpasim *vdpasim,  in vdpasim_net_setup_config()  argument
215 	struct virtio_net_config *vio_config = vdpasim->config;  in vdpasim_net_setup_config()
220 		vio_config->mtu = cpu_to_vdpasim16(vdpasim, config->net.mtu);  in vdpasim_net_setup_config()
223 		vio_config->mtu = cpu_to_vdpasim16(vdpasim, 1500);  in vdpasim_net_setup_config()
239 	struct vdpasim *simdev;  in vdpasim_net_dev_add()
274 	struct vdpasim *simdev = container_of(dev, struct vdpasim, vdpa);  in vdpasim_net_dev_del()