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 int ndis_detach_pccard (device_t);
74 static struct resource_list *ndis_get_resource_list
76 static int ndis_devcompare (interface_type,
77 struct ndis_pccard_type *, device_t);
78 extern int ndisdrv_modevent (module_t, int, void *);
79 extern int ndis_attach (device_t);
80 extern int ndis_shutdown (device_t);
81 extern int ndis_detach (device_t);
82 extern int ndis_suspend (device_t);
83 extern int ndis_resume (device_t);
85 extern unsigned char drv_data[];
87 static device_method_t ndis_methods[] = {
88 /* Device interface */
89 DEVMETHOD(device_probe, ndis_probe_pccard),
90 DEVMETHOD(device_attach, ndis_attach_pccard),
91 DEVMETHOD(device_detach, ndis_detach_pccard),
92 DEVMETHOD(device_shutdown, ndis_shutdown),
93 DEVMETHOD(device_suspend, ndis_suspend),
94 DEVMETHOD(device_resume, ndis_resume),
99 * This is an awful kludge, but we need it becase pccard
100 * does not implement a bus_get_resource_list() method.
103 DEVMETHOD(bus_get_resource_list, ndis_get_resource_list),
108 static driver_t ndis_driver = {
111 sizeof(struct ndis_softc)
114 static devclass_t ndis_devclass;
116 DRIVER_MODULE(ndis, pccard, ndis_driver, ndis_devclass, ndisdrv_modevent, 0);
119 ndis_devcompare(bustype, t, dev)
120 interface_type bustype;
121 struct ndis_pccard_type *t;
124 const char *prodstr, *vendstr;
127 if (bustype != PCMCIABus)
130 error = pccard_get_product_str(dev, &prodstr);
133 error = pccard_get_vendor_str(dev, &vendstr);
137 while(t->ndis_name != NULL) {
138 if (strcasecmp(vendstr, t->ndis_vid) == 0 &&
139 strcasecmp(prodstr, t->ndis_did) == 0) {
140 device_set_desc(dev, t->ndis_name);
150 * Probe for an NDIS device. Check the PCI vendor and device
151 * IDs against our list and return a device name if we find a match.
154 ndis_probe_pccard(dev)
158 struct drvdb_ent *db;
160 drv = windrv_lookup(0, "PCCARD Bus");
164 db = windrv_match((matchfuncptr)ndis_devcompare, dev);
167 /* Create PDO for this device instance */
168 windrv_create_pdo(drv, dev);
175 #define NDIS_AM_RID 3
178 ndis_alloc_amem(struct ndis_softc *sc)
183 sc->ndis_res_am = bus_alloc_resource(sc->ndis_dev, SYS_RES_MEMORY,
184 &rid, 0UL, ~0UL, 0x1000, RF_ACTIVE);
186 if (sc->ndis_res_am == NULL) {
187 device_printf(sc->ndis_dev,
188 "failed to allocate attribute memory\n");
192 resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid,
193 rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am),
194 rman_get_size(sc->ndis_res_am));
196 error = CARD_SET_MEMORY_OFFSET(device_get_parent(sc->ndis_dev),
197 sc->ndis_dev, rid, 0, NULL);
200 device_printf(sc->ndis_dev,
201 "CARD_SET_MEMORY_OFFSET() returned 0x%x\n", error);
205 error = CARD_SET_RES_FLAGS(device_get_parent(sc->ndis_dev),
206 sc->ndis_dev, SYS_RES_MEMORY, rid, PCCARD_A_MEM_ATTR);
209 device_printf(sc->ndis_dev,
210 "CARD_SET_RES_FLAGS() returned 0x%x\n", error);
214 sc->ndis_am_rid = rid;
220 * Attach the interface. Allocate softc structures, do ifmedia
221 * setup and ethernet/BPF attach.
224 ndis_attach_pccard(dev)
227 struct ndis_softc *sc;
228 int unit, error = 0, rid;
229 struct ndis_pccard_type *t;
231 const char *prodstr, *vendstr;
232 struct drvdb_ent *db;
234 sc = device_get_softc(dev);
235 unit = device_get_unit(dev);
238 db = windrv_match((matchfuncptr)ndis_devcompare, dev);
241 sc->ndis_dobj = db->windrv_object;
242 sc->ndis_regvals = db->windrv_regvals;
243 resource_list_init(&sc->ndis_rl);
246 sc->ndis_res_io = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
247 &sc->ndis_io_rid, RF_ACTIVE);
248 if (sc->ndis_res_io == NULL) {
250 "couldn't map iospace\n");
255 resource_list_add(&sc->ndis_rl, SYS_RES_IOPORT, sc->ndis_io_rid,
256 rman_get_start(sc->ndis_res_io), rman_get_end(sc->ndis_res_io),
257 rman_get_size(sc->ndis_res_io));
260 sc->ndis_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
261 RF_SHAREABLE | RF_ACTIVE);
262 if (sc->ndis_irq == NULL) {
264 "couldn't map interrupt\n");
269 resource_list_add(&sc->ndis_rl, SYS_RES_IRQ, rid,
270 rman_get_start(sc->ndis_irq), rman_get_start(sc->ndis_irq), 1);
272 sc->ndis_iftype = PCMCIABus;
274 /* Figure out exactly which device we matched. */
276 t = db->windrv_devlist;
278 error = pccard_get_product_str(dev, &prodstr);
281 error = pccard_get_vendor_str(dev, &vendstr);
285 while(t->ndis_name != NULL) {
286 if (strcasecmp(vendstr, t->ndis_vid) == 0 &&
287 strcasecmp(prodstr, t->ndis_did) == 0)
293 sc->ndis_devidx = devidx;
295 error = ndis_alloc_amem(sc);
297 device_printf(dev, "failed to allocate attribute memory\n");
301 error = ndis_attach(dev);
308 ndis_detach_pccard(device_t dev)
310 struct ndis_softc *sc = device_get_softc(dev);
312 (void) ndis_detach(dev);
314 if (sc->ndis_res_am != NULL)
315 bus_release_resource(sc->ndis_dev, SYS_RES_MEMORY,
316 sc->ndis_am_rid, sc->ndis_res_am);
317 resource_list_free(&sc->ndis_rl);
322 static struct resource_list *
323 ndis_get_resource_list(dev, child)
327 struct ndis_softc *sc;
329 sc = device_get_softc(dev);
330 return (&sc->ndis_rl);