usb/controller/dwc_otg_fdt.c

72 	struct dwc_otg_softc sc_otg;	/* must be first */
98 	sc->sc_otg.sc_bus.parent = dev;
99 	sc->sc_otg.sc_bus.devices = sc->sc_otg.sc_devices;
100 	sc->sc_otg.sc_bus.devices_max = DWC_OTG_MAX_DEVICES;
101 	sc->sc_otg.sc_bus.dma_bits = 32;
104 	if (usb_bus_mem_alloc_all(&sc->sc_otg.sc_bus,
109 	sc->sc_otg.sc_io_res =
112 	if (!(sc->sc_otg.sc_io_res)) {
116 	sc->sc_otg.sc_io_tag = rman_get_bustag(sc->sc_otg.sc_io_res);
117 	sc->sc_otg.sc_io_hdl = rman_get_bushandle(sc->sc_otg.sc_io_res);
118 	sc->sc_otg.sc_io_size = rman_get_size(sc->sc_otg.sc_io_res);
121 	sc->sc_otg.sc_irq_res =
123 	if (sc->sc_otg.sc_irq_res == NULL)
126 	sc->sc_otg.sc_bus.bdev = device_add_child(dev, "usbus", -1);
127 	if (sc->sc_otg.sc_bus.bdev == NULL)
130 	device_set_ivars(sc->sc_otg.sc_bus.bdev, &sc->sc_otg.sc_bus);
132 	err = bus_setup_intr(dev, sc->sc_otg.sc_irq_res, INTR_TYPE_TTY | INTR_MPSAFE,
133 	    &dwc_otg_filter_interrupt, &dwc_otg_interrupt, sc, &sc->sc_otg.sc_intr_hdl);
135 		sc->sc_otg.sc_intr_hdl = NULL;
138 	err = dwc_otg_init(&sc->sc_otg);
140 		err = device_probe_and_attach(sc->sc_otg.sc_bus.bdev);
160 	if (sc->sc_otg.sc_bus.bdev) {
161 		bdev = sc->sc_otg.sc_bus.bdev;
168 	if (sc->sc_otg.sc_irq_res && sc->sc_otg.sc_intr_hdl) {
172 		dwc_otg_uninit(&sc->sc_otg);
174 		err = bus_teardown_intr(dev, sc->sc_otg.sc_irq_res,
175 		    sc->sc_otg.sc_intr_hdl);
176 		sc->sc_otg.sc_intr_hdl = NULL;
179 	if (sc->sc_otg.sc_irq_res) {
181 		    sc->sc_otg.sc_irq_res);
182 		sc->sc_otg.sc_irq_res = NULL;
185 	if (sc->sc_otg.sc_io_res) {
187 		    sc->sc_otg.sc_io_res);
188 		sc->sc_otg.sc_io_res = NULL;
190 	usb_bus_mem_free_all(&sc->sc_otg.sc_bus, NULL);