dev/puc/puc.c

133 	struct puc_port *port;
157 			 * lead to false positives on 8-port boards.
177 			port = &sc->sc_port[idx];
178 			port->p_ipend = SERDEV_IPEND(port->p_dev);
179 			ipend |= port->p_ipend;
196 				port = &sc->sc_port[idx];
197 				if (!(port->p_ipend & isrc))
199 				if (port->p_ihsrc[i] != NULL)
200 					(*port->p_ihsrc[i])(port->p_iharg);
214 	struct puc_port *port;
247 	snprintf(buffer, sizeof(buffer), "%s I/O port mapping",
253 	snprintf(buffer, sizeof(buffer), "%s port numbers",
272 		port = &sc->sc_port[idx];
273 		port->p_nr = idx + 1;
277 		port->p_type = res;
286 		port->p_bar = bar;
298 		port->p_rres = rman_reserve_resource(rm, start + ofs,
300 		if (port->p_rres != NULL) {
304 			rman_set_bushandle(port->p_rres, bsh);
305 			rman_set_bustag(port->p_rres, bst);
307 		port->p_ires = rman_reserve_resource(&sc->sc_irq, port->p_nr,
308 		    port->p_nr, 1, 0, NULL);
309 		if (port->p_ires == NULL) {
316 		port->p_rclk = res;
318 		port->p_dev = device_add_child(dev, NULL, -1);
319 		if (port->p_dev != NULL)
320 			device_set_ivars(port->p_dev, (void *)port);
356 		port = &sc->sc_port[idx];
357 		if (port->p_dev == NULL)
359 		error = device_probe_and_attach(port->p_dev);
361 			device_delete_child(dev, port->p_dev);
362 			port->p_dev = NULL;
377 		port = &sc->sc_port[idx];
378 		if (port->p_dev != NULL)
379 			device_delete_child(dev, port->p_dev);
380 		if (port->p_rres != NULL)
381 			rman_release_resource(port->p_rres);
382 		if (port->p_ires != NULL)
383 			rman_release_resource(port->p_ires);
405 	struct puc_port *port;
414 		port = &sc->sc_port[idx];
415 		if (port->p_dev == NULL)
417 		if (device_detach(port->p_dev) == 0) {
418 			device_delete_child(dev, port->p_dev);
419 			if (port->p_rres != NULL)
420 				rman_release_resource(port->p_rres);
421 			if (port->p_ires != NULL)
422 				rman_release_resource(port->p_ires);
461 	/* We don't attach to single-port serial cards. */
479 	struct puc_port *port;
491 	port = device_get_ivars(child);
492 	KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
501 	if (type == port->p_bar->b_type)
502 		res = port->p_rres;
504 		res = port->p_ires;
533 	struct puc_port *port;
543 	port = device_get_ivars(child);
544 	KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
549 	if (type == port->p_bar->b_type) {
550 		if (res != port->p_rres)
553 		if (res != port->p_ires)
555 		if (port->p_hasintr)
572 	struct puc_port *port;
582 	port = device_get_ivars(child);
583 	KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
585 	if (type == port->p_bar->b_type)
586 		res = port->p_rres;
588 		res = port->p_ires;
607 	struct puc_port *port;
621 	port = device_get_ivars(child);
622 	KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
624 	if (cookiep == NULL || res != port->p_ires)
627 	if (port->p_type == PUC_TYPE_SERIAL && ihand != NULL)
629 	if (rman_get_device(port->p_ires) != originator)
638 	if (port->p_type == PUC_TYPE_SERIAL) {
641 			port->p_ihsrc[i] = SERDEV_IHAND(originator, isrc);
642 			if (port->p_ihsrc[i] != NULL)
651 	sc->sc_serdevs |= 1UL << (port->p_nr - 1);
653 	port->p_hasintr = 1;
654 	port->p_iharg = arg;
656 	*cookiep = port;
664 	struct puc_port *port;
678 	port = device_get_ivars(child);
679 	KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
681 	if (res != port->p_ires)
683 	if (rman_get_device(port->p_ires) != originator)
686 	if (!port->p_hasintr)
690 	if (cookie != port)
693 	port->p_hasintr = 0;
694 	port->p_iharg = NULL;
697 		port->p_ihsrc[i] = NULL;
705 	struct puc_port *port;
713 	port = device_get_ivars(child);
714 	KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
721 		*result = port->p_rclk;
724 		*result = port->p_type;
735 	struct puc_port *port;
738 	port = device_get_ivars(child);
742 	retval += printf(" at port %d", port->p_nr);
752 	struct puc_port *port;
754 	port = device_get_ivars(child);
755 	snprintf(buf, buflen, "port=%d", port->p_nr);
763 	struct puc_port *port;
765 	port = device_get_ivars(child);
766 	snprintf(buf, buflen, "type=%d", port->p_type);