usb/controller/atmegadci_atmelarm.c

67 	struct atmegadci_softc sc_otg;	/* must be first */
97 	sc->sc_otg.sc_clocks_on = &atmegadci_clocks_on;
98 	sc->sc_otg.sc_clocks_off = &atmegadci_clocks_off;
101 	sc->sc_otg.sc_bus.parent = dev;
102 	sc->sc_otg.sc_bus.devices = sc->sc_otg.sc_devices;
103 	sc->sc_otg.sc_bus.devices_max = ATMEGA_MAX_DEVICES;
104 	sc->sc_otg.sc_bus.dma_bits = 32;
107 	if (usb_bus_mem_alloc_all(&sc->sc_otg.sc_bus,
112 	sc->sc_otg.sc_io_res =
115 	if (!(sc->sc_otg.sc_io_res)) {
119 	sc->sc_otg.sc_io_tag = rman_get_bustag(sc->sc_otg.sc_io_res);
120 	sc->sc_otg.sc_io_hdl = rman_get_bushandle(sc->sc_otg.sc_io_res);
123 	sc->sc_otg.sc_irq_res =
125 	if (!(sc->sc_otg.sc_irq_res)) {
128 	sc->sc_otg.sc_bus.bdev = device_add_child(dev, "usbus", -1);
129 	if (!(sc->sc_otg.sc_bus.bdev)) {
132 	device_set_ivars(sc->sc_otg.sc_bus.bdev, &sc->sc_otg.sc_bus);
134 	err = bus_setup_intr(dev, sc->sc_otg.sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
135 	    NULL, (driver_intr_t *)atmegadci_interrupt, sc, &sc->sc_otg.sc_intr_hdl);
137 		sc->sc_otg.sc_intr_hdl = NULL;
140 	err = atmegadci_init(&sc->sc_otg);
142 		err = device_probe_and_attach(sc->sc_otg.sc_bus.bdev);
161 	if (sc->sc_otg.sc_bus.bdev) {
162 		bdev = sc->sc_otg.sc_bus.bdev;
169 	if (sc->sc_otg.sc_irq_res && sc->sc_otg.sc_intr_hdl) {
173 		atmegadci_uninit(&sc->sc_otg);
175 		err = bus_teardown_intr(dev, sc->sc_otg.sc_irq_res,
176 		    sc->sc_otg.sc_intr_hdl);
177 		sc->sc_otg.sc_intr_hdl = NULL;
180 	if (sc->sc_otg.sc_irq_res) {
182 		    sc->sc_otg.sc_irq_res);
183 		sc->sc_otg.sc_irq_res = NULL;
186 	if (sc->sc_otg.sc_io_res) {
188 		    sc->sc_otg.sc_io_res);
189 		sc->sc_otg.sc_io_res = NULL;
191 	usb_bus_mem_free_all(&sc->sc_otg.sc_bus, NULL);