76039bc84f
to this event, adding if_var.h to files that do need it. Also, include all includes that now are included due to implicit pollution via if_var.h Sponsored by: Netflix Sponsored by: Nginx, Inc.
236 lines
6.3 KiB
C
236 lines
6.3 KiB
C
/*-
|
|
* Copyright (c) 2005
|
|
* Bill Paul <wpaul@windriver.com>. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Bill Paul.
|
|
* 4. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
* THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/sockio.h>
|
|
#include <sys/module.h>
|
|
#include <sys/malloc.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/sysctl.h>
|
|
|
|
#include <net/if.h>
|
|
#include <net/if_var.h>
|
|
#include <net/if_arp.h>
|
|
#include <net/ethernet.h>
|
|
#include <net/if_dl.h>
|
|
#include <net/if_media.h>
|
|
|
|
#include <net/bpf.h>
|
|
|
|
#include <sys/bus.h>
|
|
#include <machine/bus.h>
|
|
#include <dev/usb/usb.h>
|
|
#include <dev/usb/usbdi.h>
|
|
|
|
#include <net80211/ieee80211_var.h>
|
|
|
|
#include <compat/ndis/pe_var.h>
|
|
#include <compat/ndis/cfg_var.h>
|
|
#include <compat/ndis/resource_var.h>
|
|
#include <compat/ndis/ntoskrnl_var.h>
|
|
#include <compat/ndis/ndis_var.h>
|
|
#include <compat/ndis/usbd_var.h>
|
|
#include <dev/if_ndis/if_ndisvar.h>
|
|
|
|
SYSCTL_NODE(_hw, OID_AUTO, ndisusb, CTLFLAG_RD, 0, "NDIS USB driver parameters");
|
|
|
|
MODULE_DEPEND(ndis, usb, 1, 1, 1);
|
|
|
|
static device_probe_t ndisusb_match;
|
|
static device_attach_t ndisusb_attach;
|
|
static device_detach_t ndisusb_detach;
|
|
static bus_get_resource_list_t ndis_get_resource_list;
|
|
|
|
extern int ndisdrv_modevent (module_t, int, void *);
|
|
extern int ndis_attach (device_t);
|
|
extern int ndis_shutdown (device_t);
|
|
extern int ndis_detach (device_t);
|
|
extern int ndis_suspend (device_t);
|
|
extern int ndis_resume (device_t);
|
|
|
|
extern unsigned char drv_data[];
|
|
|
|
static device_method_t ndis_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, ndisusb_match),
|
|
DEVMETHOD(device_attach, ndisusb_attach),
|
|
DEVMETHOD(device_detach, ndisusb_detach),
|
|
DEVMETHOD(device_shutdown, ndis_shutdown),
|
|
|
|
/* bus interface */
|
|
DEVMETHOD(bus_get_resource_list, ndis_get_resource_list),
|
|
|
|
DEVMETHOD_END
|
|
};
|
|
|
|
static driver_t ndis_driver = {
|
|
"ndis",
|
|
ndis_methods,
|
|
sizeof(struct ndis_softc)
|
|
};
|
|
|
|
static devclass_t ndis_devclass;
|
|
|
|
DRIVER_MODULE(ndis, uhub, ndis_driver, ndis_devclass, ndisdrv_modevent, 0);
|
|
|
|
static int
|
|
ndisusb_devcompare(interface_type bustype, struct ndis_usb_type *t, device_t dev)
|
|
{
|
|
struct usb_attach_arg *uaa;
|
|
|
|
if (bustype != PNPBus)
|
|
return (FALSE);
|
|
|
|
uaa = device_get_ivars(dev);
|
|
|
|
while (t->ndis_name != NULL) {
|
|
if ((uaa->info.idVendor == t->ndis_vid) &&
|
|
(uaa->info.idProduct == t->ndis_did)) {
|
|
device_set_desc(dev, t->ndis_name);
|
|
return (TRUE);
|
|
}
|
|
t++;
|
|
}
|
|
|
|
return (FALSE);
|
|
}
|
|
|
|
static int
|
|
ndisusb_match(device_t self)
|
|
{
|
|
struct drvdb_ent *db;
|
|
struct usb_attach_arg *uaa = device_get_ivars(self);
|
|
|
|
if (uaa->usb_mode != USB_MODE_HOST)
|
|
return (ENXIO);
|
|
if (uaa->info.bConfigIndex != NDISUSB_CONFIG_NO)
|
|
return (ENXIO);
|
|
if (uaa->info.bIfaceIndex != NDISUSB_IFACE_INDEX)
|
|
return (ENXIO);
|
|
|
|
if (windrv_lookup(0, "USB Bus") == NULL)
|
|
return (ENXIO);
|
|
|
|
db = windrv_match((matchfuncptr)ndisusb_devcompare, self);
|
|
if (db == NULL)
|
|
return (ENXIO);
|
|
uaa->driver_ivar = db;
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
ndisusb_attach(device_t self)
|
|
{
|
|
const struct drvdb_ent *db;
|
|
struct ndisusb_softc *dummy = device_get_softc(self);
|
|
struct usb_attach_arg *uaa = device_get_ivars(self);
|
|
struct ndis_softc *sc;
|
|
struct ndis_usb_type *t;
|
|
driver_object *drv;
|
|
int devidx = 0;
|
|
|
|
device_set_usb_desc(self);
|
|
db = uaa->driver_ivar;
|
|
sc = (struct ndis_softc *)dummy;
|
|
sc->ndis_dev = self;
|
|
mtx_init(&sc->ndisusb_mtx, "NDIS USB", MTX_NETWORK_LOCK, MTX_DEF);
|
|
sc->ndis_dobj = db->windrv_object;
|
|
sc->ndis_regvals = db->windrv_regvals;
|
|
sc->ndis_iftype = PNPBus;
|
|
sc->ndisusb_dev = uaa->device;
|
|
|
|
/* Create PDO for this device instance */
|
|
|
|
drv = windrv_lookup(0, "USB Bus");
|
|
windrv_create_pdo(drv, self);
|
|
|
|
/* Figure out exactly which device we matched. */
|
|
|
|
t = db->windrv_devlist;
|
|
|
|
while (t->ndis_name != NULL) {
|
|
if ((uaa->info.idVendor == t->ndis_vid) &&
|
|
(uaa->info.idProduct == t->ndis_did)) {
|
|
sc->ndis_devidx = devidx;
|
|
break;
|
|
}
|
|
t++;
|
|
devidx++;
|
|
}
|
|
|
|
if (ndis_attach(self) != 0)
|
|
return (ENXIO);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
ndisusb_detach(device_t self)
|
|
{
|
|
int i;
|
|
struct ndis_softc *sc = device_get_softc(self);
|
|
struct ndisusb_ep *ne;
|
|
|
|
sc->ndisusb_status |= NDISUSB_STATUS_DETACH;
|
|
|
|
ndis_pnpevent_nic(self, NDIS_PNP_EVENT_SURPRISE_REMOVED);
|
|
|
|
if (sc->ndisusb_status & NDISUSB_STATUS_SETUP_EP) {
|
|
usbd_transfer_unsetup(sc->ndisusb_dread_ep.ne_xfer, 1);
|
|
usbd_transfer_unsetup(sc->ndisusb_dwrite_ep.ne_xfer, 1);
|
|
}
|
|
for (i = 0; i < NDISUSB_ENDPT_MAX; i++) {
|
|
ne = &sc->ndisusb_ep[i];
|
|
usbd_transfer_unsetup(ne->ne_xfer, 1);
|
|
}
|
|
|
|
(void)ndis_detach(self);
|
|
|
|
mtx_destroy(&sc->ndisusb_mtx);
|
|
return (0);
|
|
}
|
|
|
|
static struct resource_list *
|
|
ndis_get_resource_list(device_t dev, device_t child)
|
|
{
|
|
struct ndis_softc *sc;
|
|
|
|
sc = device_get_softc(dev);
|
|
return (BUS_GET_RESOURCE_LIST(device_get_parent(sc->ndis_dev), dev));
|
|
}
|