usb/controller/musb_otg_atmelarm.c

67 	struct musbotg_softc sc_otg;	/* must be first */
76 	musbotg_vbus_interrupt(&sc->sc_otg, vbus_val);
132 	sc->sc_otg.sc_clocks_on = &musbotg_clocks_on;
133 	sc->sc_otg.sc_clocks_off = &musbotg_clocks_off;
134 	sc->sc_otg.sc_clocks_arg = sc;
137 	sc->sc_otg.sc_bus.parent = dev;
138 	sc->sc_otg.sc_bus.devices = sc->sc_otg.sc_devices;
139 	sc->sc_otg.sc_bus.devices_max = MUSB2_MAX_DEVICES;
140 	sc->sc_otg.sc_bus.dma_bits = 32;
143 	if (usb_bus_mem_alloc_all(&sc->sc_otg.sc_bus,
148 	sc->sc_otg.sc_io_res =
151 	if (!(sc->sc_otg.sc_io_res)) {
155 	sc->sc_otg.sc_io_tag = rman_get_bustag(sc->sc_otg.sc_io_res);
156 	sc->sc_otg.sc_io_hdl = rman_get_bushandle(sc->sc_otg.sc_io_res);
157 	sc->sc_otg.sc_io_size = rman_get_size(sc->sc_otg.sc_io_res);
160 	sc->sc_otg.sc_irq_res =
162 	if (!(sc->sc_otg.sc_irq_res)) {
165 	sc->sc_otg.sc_bus.bdev = device_add_child(dev, "usbus", -1);
166 	if (!(sc->sc_otg.sc_bus.bdev)) {
169 	device_set_ivars(sc->sc_otg.sc_bus.bdev, &sc->sc_otg.sc_bus);
171 	sc->sc_otg.sc_id = 0;
172 	sc->sc_otg.sc_platform_data = sc;
173 	sc->sc_otg.sc_mode = MUSB2_DEVICE_MODE;
176 	err = bus_setup_intr(dev, sc->sc_otg.sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
177 	    NULL, (driver_intr_t *)musbotg_wrapper_interrupt, sc, &sc->sc_otg.sc_intr_hdl);
179 	err = bus_setup_intr(dev, sc->sc_otg.sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
180 	    (driver_intr_t *)musbotg_wrapper_interrupt, sc, &sc->sc_otg.sc_intr_hdl);
183 		sc->sc_otg.sc_intr_hdl = NULL;
186 	err = musbotg_init(&sc->sc_otg);
188 		err = device_probe_and_attach(sc->sc_otg.sc_bus.bdev);
210 	if (sc->sc_otg.sc_bus.bdev) {
211 		bdev = sc->sc_otg.sc_bus.bdev;
218 	if (sc->sc_otg.sc_irq_res && sc->sc_otg.sc_intr_hdl) {
222 		musbotg_uninit(&sc->sc_otg);
224 		err = bus_teardown_intr(dev, sc->sc_otg.sc_irq_res,
225 		    sc->sc_otg.sc_intr_hdl);
226 		sc->sc_otg.sc_intr_hdl = NULL;
229 	if (sc->sc_otg.sc_irq_res) {
231 		    sc->sc_otg.sc_irq_res);
232 		sc->sc_otg.sc_irq_res = NULL;
235 	if (sc->sc_otg.sc_io_res) {
237 		    sc->sc_otg.sc_io_res);
238 		sc->sc_otg.sc_io_res = NULL;
240 	usb_bus_mem_free_all(&sc->sc_otg.sc_bus, NULL);