b3974c00b5
Now the NDISulator supports NDIS USB drivers that it've tested with devices as follows: - Anygate XM-142 (Conexant) - Netgear WG111v2 (Realtek) - U-Khan UW-2054u (Marvell) - Shuttle XPC Accessory PN20 (Realtek) - ipTIME G054U2 (Ralink) - UNiCORN WL-54G (ZyDAS) - ZyXEL G-200v2 (ZyDAS) All of them succeeded to attach and worked though there are still some problems that it's expected to be solved. To use NDIS USB support, you should rebuild and install ndiscvt(8) and if you encounter a problem to attach please set `hw.ndisusb.halt' to 0 then retry. I expect no changes of the NDIS code for PCI, PCMCIA devices. Obtained from: //depot/projects/ndisusb/...
253 lines
6.7 KiB
C
253 lines
6.7 KiB
C
/*-
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* Copyright (c) 2005
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* Bill Paul <wpaul@windriver.com>. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/sockio.h>
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#include <sys/module.h>
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#include <sys/malloc.h>
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#include <sys/kernel.h>
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#include <sys/socket.h>
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#include <sys/sysctl.h>
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#include <net/if.h>
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#include <net/if_arp.h>
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#include <net/ethernet.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/bpf.h>
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#include <sys/bus.h>
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#include <machine/bus.h>
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#include <dev/usb/usb.h>
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#include <dev/usb/usbdi.h>
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#include <dev/usb/usbdi_util.h>
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#include <dev/usb/usbdivar.h>
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#include "usbdevs.h"
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#include <net80211/ieee80211_var.h>
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#include <compat/ndis/pe_var.h>
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#include <compat/ndis/cfg_var.h>
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#include <compat/ndis/resource_var.h>
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#include <compat/ndis/ntoskrnl_var.h>
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#include <compat/ndis/ndis_var.h>
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#include <compat/ndis/usbd_var.h>
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#include <dev/if_ndis/if_ndisvar.h>
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SYSCTL_NODE(_hw, OID_AUTO, ndisusb, CTLFLAG_RD, 0, "NDIS USB driver parameters");
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MODULE_DEPEND(ndis, usb, 1, 1, 1);
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static device_probe_t ndisusb_match;
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static device_attach_t ndisusb_attach;
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static device_detach_t ndisusb_detach;
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static bus_get_resource_list_t ndis_get_resource_list;
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extern int ndisdrv_modevent (module_t, int, void *);
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extern int ndis_attach (device_t);
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extern int ndis_shutdown (device_t);
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extern int ndis_detach (device_t);
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extern int ndis_suspend (device_t);
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extern int ndis_resume (device_t);
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extern unsigned char drv_data[];
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static device_method_t ndis_methods[] = {
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/* Device interface */
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DEVMETHOD(device_probe, ndisusb_match),
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DEVMETHOD(device_attach, ndisusb_attach),
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DEVMETHOD(device_detach, ndisusb_detach),
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DEVMETHOD(device_shutdown, ndis_shutdown),
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/* bus interface */
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DEVMETHOD(bus_print_child, bus_generic_print_child),
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DEVMETHOD(bus_driver_added, bus_generic_driver_added),
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DEVMETHOD(bus_get_resource_list, ndis_get_resource_list),
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{ 0, 0 }
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};
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static driver_t ndis_driver = {
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"ndis",
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ndis_methods,
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sizeof(struct ndis_softc)
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};
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static devclass_t ndis_devclass;
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DRIVER_MODULE(ndis, uhub, ndis_driver, ndis_devclass, ndisdrv_modevent, 0);
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static int
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ndisusb_devcompare(interface_type bustype, struct ndis_usb_type *t, device_t dev)
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{
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struct usb_attach_arg *uaa;
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if (bustype != PNPBus)
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return (FALSE);
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uaa = device_get_ivars(dev);
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while (t->ndis_name != NULL) {
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if ((uaa->vendor == t->ndis_vid) &&
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(uaa->product == t->ndis_did)) {
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device_set_desc(dev, t->ndis_name);
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return (TRUE);
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}
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t++;
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}
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return (FALSE);
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}
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static int
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ndisusb_match(device_t self)
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{
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struct drvdb_ent *db;
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struct usb_attach_arg *uaa = device_get_ivars(self);
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if (windrv_lookup(0, "USB Bus") == NULL)
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return (UMATCH_NONE);
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if (uaa->iface != NULL)
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return (UMATCH_NONE);
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db = windrv_match((matchfuncptr)ndisusb_devcompare, self);
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if (db == NULL)
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return (UMATCH_NONE);
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return (UMATCH_VENDOR_PRODUCT);
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}
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static int
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ndisusb_attach(device_t self)
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{
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struct drvdb_ent *db;
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struct ndisusb_softc *dummy = device_get_softc(self);
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struct usb_attach_arg *uaa = device_get_ivars(self);
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struct ndis_softc *sc;
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struct ndis_usb_type *t;
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driver_object *drv;
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int devidx = 0;
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usbd_status status;
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sc = (struct ndis_softc *)dummy;
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if (uaa->device == NULL)
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return ENXIO;
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db = windrv_match((matchfuncptr)ndisusb_devcompare, self);
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if (db == NULL)
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return (ENXIO);
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sc->ndis_dev = self;
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sc->ndis_dobj = db->windrv_object;
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sc->ndis_regvals = db->windrv_regvals;
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sc->ndis_iftype = PNPBus;
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/* Create PDO for this device instance */
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drv = windrv_lookup(0, "USB Bus");
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windrv_create_pdo(drv, self);
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status = usbd_set_config_no(uaa->device, NDISUSB_CONFIG_NO, 0);
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if (status != USBD_NORMAL_COMPLETION) {
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device_printf(self, "setting config no failed\n");
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return (ENXIO);
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}
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/* Figure out exactly which device we matched. */
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t = db->windrv_devlist;
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while (t->ndis_name != NULL) {
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if ((uaa->vendor == t->ndis_vid) &&
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(uaa->product == t->ndis_did)) {
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sc->ndis_devidx = devidx;
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break;
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}
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t++;
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devidx++;
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}
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if (ndis_attach(self) != 0)
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return ENXIO;
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usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, uaa->device, self);
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return 0;
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}
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static int
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ndisusb_detach(device_t self)
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{
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int i;
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struct ndis_softc *sc = device_get_softc(self);
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struct usb_attach_arg *uaa = device_get_ivars(self);
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sc->ndisusb_status |= NDISUSB_STATUS_DETACH;
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for (i = 0; i < NDISUSB_ENDPT_MAX; i++) {
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if (sc->ndisusb_ep[i] == NULL)
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continue;
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usbd_abort_pipe(sc->ndisusb_ep[i]);
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usbd_close_pipe(sc->ndisusb_ep[i]);
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sc->ndisusb_ep[i] = NULL;
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}
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if (sc->ndisusb_iin_buf != NULL) {
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free(sc->ndisusb_iin_buf, M_USBDEV);
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sc->ndisusb_iin_buf = NULL;
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}
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ndis_pnpevent_nic(self, NDIS_PNP_EVENT_SURPRISE_REMOVED);
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ndis_cancel_timerlist();
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usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, uaa->device, self);
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return ndis_detach(self);
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}
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static struct resource_list *
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ndis_get_resource_list(device_t dev, device_t child)
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{
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struct ndis_softc *sc;
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sc = device_get_softc(dev);
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return (BUS_GET_RESOURCE_LIST(device_get_parent(sc->ndis_dev), dev));
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}
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