3 * Bill Paul <wpaul@windriver.com>. All rights reserved.
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.
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.
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.
33 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
36 #include <sys/ctype.h>
37 #include <sys/param.h>
38 #include <sys/systm.h>
39 #include <sys/kernel.h>
40 #include <sys/module.h>
41 #include <sys/socket.h>
42 #include <sys/queue.h>
43 #include <sys/sysctl.h>
46 #include <net/if_arp.h>
47 #include <net/if_media.h>
49 #include <machine/bus.h>
50 #include <machine/resource.h>
54 #include <dev/usb/usb.h>
55 #include <dev/usb/usbdi.h>
57 #include <net80211/ieee80211_var.h>
59 #include <compat/ndis/pe_var.h>
60 #include <compat/ndis/cfg_var.h>
61 #include <compat/ndis/resource_var.h>
62 #include <compat/ndis/ntoskrnl_var.h>
63 #include <compat/ndis/ndis_var.h>
64 #include <dev/if_ndis/if_ndisvar.h>
66 #include <dev/pccard/pccardvar.h>
69 MODULE_DEPEND(ndis, pccard, 1, 1, 1);
71 static int ndis_probe_pccard (device_t);
72 static int ndis_attach_pccard (device_t);
73 static struct resource_list *ndis_get_resource_list
75 static int ndis_devcompare (interface_type,
76 struct ndis_pccard_type *, device_t);
77 extern int ndisdrv_modevent (module_t, int, void *);
78 extern int ndis_attach (device_t);
79 extern int ndis_shutdown (device_t);
80 extern int ndis_detach (device_t);
81 extern int ndis_suspend (device_t);
82 extern int ndis_resume (device_t);
84 extern unsigned char drv_data[];
86 static device_method_t ndis_methods[] = {
87 /* Device interface */
88 DEVMETHOD(device_probe, ndis_probe_pccard),
89 DEVMETHOD(device_attach, ndis_attach_pccard),
90 DEVMETHOD(device_detach, ndis_detach),
91 DEVMETHOD(device_shutdown, ndis_shutdown),
92 DEVMETHOD(device_suspend, ndis_suspend),
93 DEVMETHOD(device_resume, ndis_resume),
98 * This is an awful kludge, but we need it becase pccard
99 * does not implement a bus_get_resource_list() method.
102 DEVMETHOD(bus_get_resource_list, ndis_get_resource_list),
107 static driver_t ndis_driver = {
110 sizeof(struct ndis_softc)
113 static devclass_t ndis_devclass;
115 DRIVER_MODULE(ndis, pccard, ndis_driver, ndis_devclass, ndisdrv_modevent, 0);
118 ndis_devcompare(bustype, t, dev)
119 interface_type bustype;
120 struct ndis_pccard_type *t;
123 const char *prodstr, *vendstr;
126 if (bustype != PCMCIABus)
129 error = pccard_get_product_str(dev, &prodstr);
132 error = pccard_get_vendor_str(dev, &vendstr);
136 while(t->ndis_name != NULL) {
137 if (strcasecmp(vendstr, t->ndis_vid) == 0 &&
138 strcasecmp(prodstr, t->ndis_did) == 0) {
139 device_set_desc(dev, t->ndis_name);
149 * Probe for an NDIS device. Check the PCI vendor and device
150 * IDs against our list and return a device name if we find a match.
153 ndis_probe_pccard(dev)
157 struct drvdb_ent *db;
159 drv = windrv_lookup(0, "PCCARD Bus");
163 db = windrv_match((matchfuncptr)ndis_devcompare, dev);
166 /* Create PDO for this device instance */
167 windrv_create_pdo(drv, dev);
175 * Attach the interface. Allocate softc structures, do ifmedia
176 * setup and ethernet/BPF attach.
179 ndis_attach_pccard(dev)
182 struct ndis_softc *sc;
183 int unit, error = 0, rid;
184 struct ndis_pccard_type *t;
186 const char *prodstr, *vendstr;
187 struct drvdb_ent *db;
189 sc = device_get_softc(dev);
190 unit = device_get_unit(dev);
193 db = windrv_match((matchfuncptr)ndis_devcompare, dev);
196 sc->ndis_dobj = db->windrv_object;
197 sc->ndis_regvals = db->windrv_regvals;
198 resource_list_init(&sc->ndis_rl);
201 sc->ndis_res_io = bus_alloc_resource(dev,
202 SYS_RES_IOPORT, &sc->ndis_io_rid,
203 0, ~0, 1, RF_ACTIVE);
204 if (sc->ndis_res_io == NULL) {
206 "couldn't map iospace\n");
211 resource_list_add(&sc->ndis_rl, SYS_RES_IOPORT, rid,
212 rman_get_start(sc->ndis_res_io), rman_get_end(sc->ndis_res_io),
213 rman_get_size(sc->ndis_res_io));
216 sc->ndis_irq = bus_alloc_resource(dev,
217 SYS_RES_IRQ, &rid, 0, ~0, 1,
218 RF_SHAREABLE | RF_ACTIVE);
219 if (sc->ndis_irq == NULL) {
221 "couldn't map interrupt\n");
226 resource_list_add(&sc->ndis_rl, SYS_RES_IRQ, rid,
227 rman_get_start(sc->ndis_irq), rman_get_start(sc->ndis_irq), 1);
229 sc->ndis_iftype = PCMCIABus;
231 /* Figure out exactly which device we matched. */
233 t = db->windrv_devlist;
235 error = pccard_get_product_str(dev, &prodstr);
238 error = pccard_get_vendor_str(dev, &vendstr);
242 while(t->ndis_name != NULL) {
243 if (strcasecmp(vendstr, t->ndis_vid) == 0 &&
244 strcasecmp(prodstr, t->ndis_did) == 0)
250 sc->ndis_devidx = devidx;
252 error = ndis_attach(dev);
258 static struct resource_list *
259 ndis_get_resource_list(dev, child)
263 struct ndis_softc *sc;
265 sc = device_get_softc(dev);
266 return (&sc->ndis_rl);
269 #define NDIS_AM_RID 3
275 struct ndis_softc *sc;
283 sc->ndis_res_am = bus_alloc_resource(sc->ndis_dev, SYS_RES_MEMORY,
284 &rid, 0UL, ~0UL, 0x1000, RF_ACTIVE);
286 if (sc->ndis_res_am == NULL) {
287 device_printf(sc->ndis_dev,
288 "failed to allocate attribute memory\n");
292 resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid,
293 rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am),
294 rman_get_size(sc->ndis_res_am));
296 error = CARD_SET_MEMORY_OFFSET(device_get_parent(sc->ndis_dev),
297 sc->ndis_dev, rid, 0, NULL);
300 device_printf(sc->ndis_dev,
301 "CARD_SET_MEMORY_OFFSET() returned 0x%x\n", error);
305 error = CARD_SET_RES_FLAGS(device_get_parent(sc->ndis_dev),
306 sc->ndis_dev, SYS_RES_MEMORY, rid, PCCARD_A_MEM_ATTR);
309 device_printf(sc->ndis_dev,
310 "CARD_SET_RES_FLAGS() returned 0x%x\n", error);
314 sc->ndis_am_rid = rid;
323 struct ndis_softc *sc;
330 if (sc->ndis_res_am != NULL)
331 bus_release_resource(sc->ndis_dev, SYS_RES_MEMORY,
332 sc->ndis_am_rid, sc->ndis_res_am);
333 resource_list_free(&sc->ndis_rl);