2 * Copyright (C) 2010 Nathan Whitehorn
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
21 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
22 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
23 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
31 #include <sys/stdint.h>
32 #include <sys/stddef.h>
33 #include <sys/param.h>
34 #include <sys/queue.h>
35 #include <sys/types.h>
36 #include <sys/systm.h>
37 #include <sys/kernel.h>
39 #include <sys/linker_set.h>
40 #include <sys/module.h>
42 #include <sys/mutex.h>
43 #include <sys/condvar.h>
44 #include <sys/sysctl.h>
46 #include <sys/unistd.h>
47 #include <sys/callout.h>
48 #include <sys/malloc.h>
53 #include <dev/usb/usb.h>
54 #include <dev/usb/usbdi.h>
56 #include <dev/usb/usb_core.h>
57 #include <dev/usb/usb_busdma.h>
58 #include <dev/usb/usb_process.h>
59 #include <dev/usb/usb_util.h>
61 #include <dev/usb/usb_controller.h>
62 #include <dev/usb/usb_bus.h>
63 #include <dev/usb/controller/ohci.h>
64 #include <dev/usb/controller/ohcireg.h>
69 ohci_ps3_probe(device_t dev)
71 if (ps3bus_get_bustype(dev) != PS3_BUSTYPE_SYSBUS ||
72 ps3bus_get_devtype(dev) != PS3_DEVTYPE_USB)
75 device_set_desc(dev, "Playstation 3 USB 2.0 controller");
76 return (BUS_PROBE_SPECIFIC);
80 ohci_ps3_attach(device_t dev)
82 ohci_softc_t *sc = device_get_softc(dev);
85 sc->sc_bus.parent = dev;
86 sc->sc_bus.devices = sc->sc_devices;
87 sc->sc_bus.devices_max = OHCI_MAX_DEVICES;
89 if (usb_bus_mem_alloc_all(&sc->sc_bus,
90 USB_GET_DMA_TAG(dev), &ohci_iterate_hw_softc))
94 sc->sc_io_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
98 device_printf(dev, "Could not map memory\n");
102 sc->sc_io_tag = rman_get_bustag(sc->sc_io_res);
103 sc->sc_io_hdl = rman_get_bushandle(sc->sc_io_res);
104 sc->sc_io_size = rman_get_size(sc->sc_io_res);
107 sc->sc_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
108 RF_SHAREABLE | RF_ACTIVE);
110 if (sc->sc_irq_res == NULL) {
111 device_printf(dev, "Could not allocate irq\n");
115 sc->sc_bus.bdev = device_add_child(dev, "usbus", -1);
116 if (!sc->sc_bus.bdev) {
117 device_printf(dev, "Could not add USB device\n");
121 device_set_ivars(sc->sc_bus.bdev, &sc->sc_bus);
123 sprintf(sc->sc_vendor, "Sony");
125 err = bus_setup_intr(dev, sc->sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
126 NULL, (driver_intr_t *)ohci_interrupt, sc, &sc->sc_intr_hdl);
128 device_printf(dev, "Could not setup error irq, %d\n", err);
132 //sc->sc_flags |= EHCI_SCFLG_BIGEMMIO;
133 bus_space_write_4(sc->sc_io_tag, sc->sc_io_hdl,
137 device_printf(dev, "USB init failed err=%d\n", err);
141 err = device_probe_and_attach(sc->sc_bus.bdev);
149 static device_method_t ohci_ps3_methods[] = {
150 /* Device interface */
151 DEVMETHOD(device_probe, ohci_ps3_probe),
152 DEVMETHOD(device_attach, ohci_ps3_attach),
153 DEVMETHOD(device_resume, bus_generic_resume),
154 DEVMETHOD(device_suspend, bus_generic_suspend),
155 DEVMETHOD(device_shutdown, bus_generic_shutdown),
160 static driver_t ohci_ps3_driver = {
162 .methods = ohci_ps3_methods,
163 .size = sizeof(ohci_softc_t),
166 static devclass_t ohci_ps3_devclass;
168 DRIVER_MODULE(ohci_ps3, ps3bus, ohci_ps3_driver, ohci_ps3_devclass, 0, 0);
169 MODULE_DEPEND(ohci_ps3, usb, 1, 1, 1);