uberry.c revision 1.9.14.5
1 /* $NetBSD: uberry.c,v 1.9.14.5 2016/12/05 10:55:18 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific pberryr written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <sys/cdefs.h> 40 __KERNEL_RCSID(0, "$NetBSD: uberry.c,v 1.9.14.5 2016/12/05 10:55:18 skrll Exp $"); 41 42 #ifdef _KERNEL_OPT 43 #include "opt_usb.h" 44 #endif 45 46 #include <sys/param.h> 47 #include <sys/systm.h> 48 #include <sys/kernel.h> 49 #include <sys/device.h> 50 #include <sys/ioctl.h> 51 #include <sys/conf.h> 52 #include <sys/file.h> 53 #include <sys/select.h> 54 #include <sys/proc.h> 55 #include <sys/vnode.h> 56 #include <sys/poll.h> 57 #include <sys/bus.h> 58 59 #include <dev/usb/usb.h> 60 #include <dev/usb/usbdi.h> 61 #include <dev/usb/usbdi_util.h> 62 #include <dev/usb/usbdivar.h> 63 64 #include <dev/usb/usbdevs.h> 65 66 #ifdef UBERRY_DEBUG 67 #define DPRINTF(x) if (uberrydebug) printf x 68 #define DPRINTFN(n, x) if (uberrydebug > n) printf x 69 int uberrydebug = 0; 70 #else 71 #define DPRINTF(x) 72 #define DPRINTFN(n, x) 73 #endif 74 75 struct uberry_softc { 76 device_t sc_dev; 77 struct usbd_device * sc_udev; 78 }; 79 80 /* 81 * Note that we do not attach to USB_PRODUCT_RIM_BLACKBERRY_PEARL_DUAL 82 * as we let umass claim the device instead. 83 */ 84 static const struct usb_devno uberry_devs[] = { 85 { USB_VENDOR_RIM, USB_PRODUCT_RIM_BLACKBERRY }, 86 { USB_VENDOR_RIM, USB_PRODUCT_RIM_BLACKBERRY_PEARL }, 87 }; 88 89 #define uberry_lookup(v, p) usb_lookup(uberry_devs, v, p) 90 #define UBERRY_CONFIG_NO 1 91 92 int uberry_match(device_t, cfdata_t, void *); 93 void uberry_attach(device_t, device_t, void *); 94 int uberry_detach(device_t, int); 95 int uberry_activate(device_t, enum devact); 96 extern struct cfdriver uberry_cd; 97 CFATTACH_DECL_NEW(uberry, sizeof(struct uberry_softc), uberry_match, 98 uberry_attach, uberry_detach, NULL); 99 100 static void 101 uberry_cmd(struct uberry_softc *sc, uint8_t requestType, uint8_t reqno, 102 uint8_t value, uint8_t index, void *data, uint8_t length) 103 { 104 usb_device_request_t req; 105 usbd_status err; 106 107 DPRINTF(("berry cmd type=%x, number=%x, value=%d, index=%d, len=%d\n", 108 requestType, reqno, value, index, length)); 109 req.bmRequestType = requestType; 110 req.bRequest = reqno; 111 USETW(req.wValue, value); 112 USETW(req.wIndex, index); 113 USETW(req.wLength, length); 114 115 if ((err = usbd_do_request(sc->sc_udev, &req, data)) != 0) 116 aprint_error_dev(sc->sc_dev, "sending command failed %d\n", 117 err); 118 } 119 120 static void 121 uberry_charge(struct uberry_softc *sc) 122 { 123 char dummy[2]; 124 usbd_status err; 125 126 if (sc->sc_udev->ud_power != USB_MAX_POWER) { 127 uberry_cmd(sc, UT_READ | UT_VENDOR, 0xa5, 0, 1, dummy, 2); 128 uberry_cmd(sc, UT_WRITE | UT_VENDOR, 0xa2, 0, 1, dummy, 0); 129 } 130 131 err = usbd_set_config_no(sc->sc_udev, UBERRY_CONFIG_NO, 1); 132 if (err) { 133 aprint_error_dev(sc->sc_dev, "failed to set configuration" 134 ", err=%s\n", usbd_errstr(err)); 135 return; 136 } 137 } 138 139 /* 140 * Expose both the USB mass storage interface and the database access one 141 */ 142 static void 143 uberry_dual_mode(struct uberry_softc *sc) 144 { 145 char dummy[2]; 146 usbd_status err; 147 148 uberry_cmd(sc, UT_READ | UT_VENDOR, 0xa9, 1, 1, dummy, 2); 149 150 err = usbd_set_config_no(sc->sc_udev, UBERRY_CONFIG_NO, 1); 151 if (err) { 152 aprint_error_dev(sc->sc_dev, "failed to set configuration" 153 ", err=%s\n", usbd_errstr(err)); 154 return; 155 } 156 } 157 158 159 int 160 uberry_match(device_t parent, cfdata_t match, void *aux) 161 { 162 struct usb_attach_arg *uaa = aux; 163 164 DPRINTFN(50, ("uberry_match\n")); 165 return (uberry_lookup(uaa->uaa_vendor, uaa->uaa_product) != NULL ? 166 UMATCH_VENDOR_PRODUCT : UMATCH_NONE); 167 } 168 169 void 170 uberry_attach(device_t parent, device_t self, void *aux) 171 { 172 struct uberry_softc *sc = device_private(self); 173 struct usb_attach_arg *uaa = aux; 174 struct usbd_device * dev = uaa->uaa_device; 175 char *devinfop; 176 177 DPRINTFN(10,("uberry_attach: sc=%p\n", sc)); 178 179 sc->sc_dev = self; 180 sc->sc_udev = dev; 181 182 aprint_naive("\n"); 183 aprint_normal("\n"); 184 185 devinfop = usbd_devinfo_alloc(dev, 0); 186 aprint_normal_dev(self, "%s\n", devinfop); 187 usbd_devinfo_free(devinfop); 188 189 uberry_charge(sc); 190 if (uaa->uaa_product == USB_PRODUCT_RIM_BLACKBERRY_PEARL) 191 uberry_dual_mode(sc); 192 193 DPRINTFN(10, ("uberry_attach: %p\n", sc->sc_udev)); 194 195 if (!pmf_device_register(self, NULL, NULL)) 196 aprint_error_dev(self, "couldn't establish power handler\n"); 197 198 usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev, sc->sc_dev); 199 return; 200 } 201 202 int 203 uberry_detach(device_t self, int flags) 204 { 205 struct uberry_softc *sc = device_private(self); 206 DPRINTF(("uberry_detach: sc=%p flags=%d\n", sc, flags)); 207 208 pmf_device_deregister(self); 209 210 usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev, sc->sc_dev); 211 212 return (0); 213 } 214
Indexes created Wed Oct 15 03:09:54 GMT 2025