usr.sbin/bhyve/pci_virtio_console.c

183 	struct pci_vtcon_softc *sc;
185 	sc = vsc;
188 	vi_reset_dev(&sc->vsc_vs);
194 	struct pci_vtcon_softc *sc = vsc;
196 	sc->vsc_features = negotiated_features;
202 	struct pci_vtcon_softc *sc = vsc;
205 	ptr = (uint8_t *)sc->vsc_config + offset;
218 pci_vtcon_vq_to_port(struct pci_vtcon_softc *sc, struct vqueue_info *vq)
223 		return (&sc->vsc_ports[0]);
226 		return (&sc->vsc_control_port);
228 	return (&sc->vsc_ports[(num / 2) - 1]);
241 pci_vtcon_port_add(struct pci_vtcon_softc *sc, const char *name,
246 	if (sc->vsc_nports == VTCON_MAXPORTS) {
251 	port = &sc->vsc_ports[sc->vsc_nports++];
252 	port->vsp_id = sc->vsc_nports - 1;
253 	port->vsp_sc = sc;
263 		port->vsp_txq = sc->vsc_nports * 2;
272 pci_vtcon_sock_add(struct pci_vtcon_softc *sc, const char *name,
325 	sock->vss_port = pci_vtcon_port_add(sc, name, pci_vtcon_sock_tx, sock);
460 	struct pci_vtcon_softc *sc;
467 	sc = port->vsp_sc;
472 		sc->vsc_ready = true;
475 			tmp = &sc->vsc_ports[i];
485 		if (ctrl->id >= sc->vsc_nports) {
491 		tmp = &sc->vsc_ports[ctrl->id];
496 			pci_vtcon_control_send(sc, &resp, NULL, 0);
534 pci_vtcon_control_send(struct pci_vtcon_softc *sc,
542 	vq = pci_vtcon_port_to_vq(&sc->vsc_control_port, true);
563 	struct pci_vtcon_softc *sc;
570 	sc = vsc;
571 	port = pci_vtcon_vq_to_port(sc, vq);
590 	struct pci_vtcon_softc *sc;
593 	sc = vsc;
594 	port = pci_vtcon_vq_to_port(sc, vq);
605 	struct pci_vtcon_softc *sc;
611 	sc = calloc(1, sizeof(struct pci_vtcon_softc));
612 	sc->vsc_config = calloc(1, sizeof(struct pci_vtcon_config));
613 	sc->vsc_config->max_nr_ports = VTCON_MAXPORTS;
614 	sc->vsc_config->cols = 80;
615 	sc->vsc_config->rows = 25;
617 	vi_softc_linkup(&sc->vsc_vs, &vtcon_vi_consts, sc, pi, sc->vsc_queues);
618 	sc->vsc_vs.vs_mtx = &sc->vsc_mtx;
621 		sc->vsc_queues[i].vq_qsize = VTCON_RINGSZ;
622 		sc->vsc_queues[i].vq_notify = i % 2 == 0
634 	if (vi_intr_init(&sc->vsc_vs, 1, fbsdrun_virtio_msix()))
636 	vi_set_io_bar(&sc->vsc_vs, 0);
639 	sc->vsc_control_port.vsp_sc = sc;
640 	sc->vsc_control_port.vsp_txq = 2;
641 	sc->vsc_control_port.vsp_rxq = 3;
642 	sc->vsc_control_port.vsp_cb = pci_vtcon_control_tx;
643 	sc->vsc_control_port.vsp_enabled = true;
650 		if (pci_vtcon_sock_add(sc, portname, portpath) < 0) {