if_ndis_usb.c revision 142408
1/*- 2 * Copyright (c) 2005 3 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 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. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Bill Paul. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> 34__FBSDID("$FreeBSD: head/sys/dev/if_ndis/if_ndis_usb.c 142408 2005-02-24 22:54:15Z wpaul $"); 35 36#include <sys/param.h> 37#include <sys/systm.h> 38#include <sys/sockio.h> 39#include <sys/mbuf.h> 40#include <sys/malloc.h> 41#include <sys/kernel.h> 42#include <sys/socket.h> 43#include <sys/sysctl.h> 44 45#include <net/if.h> 46#include <net/if_arp.h> 47#include <net/ethernet.h> 48#include <net/if_dl.h> 49#include <net/if_media.h> 50 51#include <net/bpf.h> 52 53#include <sys/bus.h> 54#include <machine/bus.h> 55#include <dev/usb/usb.h> 56#include <dev/usb/usbdi.h> 57#include <dev/usb/usbdi_util.h> 58#include <dev/usb/usbdivar.h> 59#include <dev/usb/usbdevs.h> 60#include <dev/usb/usb_ethersubr.h> 61 62#include <net80211/ieee80211_var.h> 63 64#include <compat/ndis/pe_var.h> 65#include <compat/ndis/resource_var.h> 66#include <compat/ndis/ntoskrnl_var.h> 67#include <compat/ndis/ndis_var.h> 68#include <compat/ndis/cfg_var.h> 69#include <dev/if_ndis/if_ndisvar.h> 70 71MODULE_DEPEND(ndis, usb, 1, 1, 1); 72MODULE_DEPEND(ndis, ether, 1, 1, 1); 73MODULE_DEPEND(ndis, wlan, 1, 1, 1); 74MODULE_DEPEND(ndis, ndisapi, 1, 1, 1); 75 76#include "ndis_driver_data.h" 77 78#ifdef NDIS_USB_DEV_TABLE 79 80Static int ndisusb_match (device_ptr_t); 81Static int ndisusb_attach (device_ptr_t); 82Static struct resource_list *ndis_get_resource_list 83 (device_t, device_t); 84 85extern int ndisdrv_modevent (module_t, int, void *); 86extern int ndis_attach (device_t); 87extern int ndis_shutdown (device_t); 88extern int ndis_detach (device_t); 89extern int ndis_suspend (device_t); 90extern int ndis_resume (device_t); 91 92extern unsigned char drv_data[]; 93 94Static device_method_t ndis_methods[] = { 95 /* Device interface */ 96 DEVMETHOD(device_probe, ndisusb_match), 97 DEVMETHOD(device_attach, ndisusb_attach), 98 DEVMETHOD(device_detach, ndis_detach), 99 DEVMETHOD(device_shutdown, ndis_shutdown), 100 101 /* bus interface */ 102 DEVMETHOD(bus_print_child, bus_generic_print_child), 103 DEVMETHOD(bus_driver_added, bus_generic_driver_added), 104 DEVMETHOD(bus_get_resource_list, ndis_get_resource_list), 105 106 { 0, 0 } 107}; 108 109Static driver_t ndis_driver = { 110#ifdef NDIS_DEVNAME 111 NDIS_DEVNAME, 112#else 113 "ndis", 114#endif 115 ndis_methods, 116 sizeof(struct ndis_softc) 117}; 118 119Static devclass_t ndis_devclass; 120 121#ifdef NDIS_MODNAME 122#define NDIS_MODNAME_OVERRIDE_USB(x) 123 DRIVER_MODULE(x, usb, ndis_driver, ndis_devclass, ndisdrv_modevent, 0) 124NDIS_MODNAME_OVERRIDE_USB(NDIS_MODNAME); 125#else 126DRIVER_MODULE(ndis, uhub, ndis_driver, ndis_devclass, ndisdrv_modevent, 0); 127#endif 128 129USB_MATCH(ndisusb) 130{ 131 USB_MATCH_START(ndisusb, uaa); 132 133 if (windrv_lookup(NULL, "USB Bus") == NULL) 134 return(UMATCH_NONE); 135 136 if (uaa->iface != NULL) 137 return(UMATCH_NONE); 138 139 return(UMATCH_NONE); 140} 141 142USB_ATTACH(ndisusb) 143{ 144 USB_ATTACH_START(ndisusb, dummy, uaa); 145 struct ndis_softc *sc; 146 driver_object *drv; 147 148 sc = (struct ndis_softc *)dummy; 149 150 sc->ndis_dev = self; 151 152 /* Create PDO for this device instance */ 153 154 drv = windrv_lookup(NULL, "USB Bus"); 155 windrv_create_pdo(drv, self); 156 157 if (ndis_attach(self) != 0) 158 USB_ATTACH_ERROR_RETURN; 159 160 USB_ATTACH_SUCCESS_RETURN; 161} 162 163static struct resource_list * 164ndis_get_resource_list(dev, child) 165 device_t dev; 166 device_t child; 167{ 168 struct ndis_softc *sc; 169 170 sc = device_get_softc(dev); 171 return (BUS_GET_RESOURCE_LIST(device_get_parent(sc->ndis_dev), dev)); 172} 173 174#endif /* NDIS_USB_DEV_TABLE */ 175