Do a major clean-up of the BUSDMA architecture. A large number of
[dragonfly.git] / sys / dev / netif / wi / if_wi_pccard.c
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1/*
2 * Copyright (c) 1997, 1998, 1999
3 * Bill Paul <wpaul@ctr.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.
1de703da 31 *
acffed4b 32 * $FreeBSD: src/sys/dev/wi/if_wi_pccard.c,v 1.47 2004/06/09 06:31:40 imp Exp $
1f7ab7c9 33 * $DragonFly: src/sys/dev/netif/wi/if_wi_pccard.c,v 1.10 2006/10/25 20:55:59 dillon Exp $
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34 */
35
36/*
37 * Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD.
38 *
39 * Written by Bill Paul <wpaul@ctr.columbia.edu>
40 * Electrical Engineering Department
41 * Columbia University, New York City
42 */
43
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44#include "opt_wi.h"
45
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46#include <sys/param.h>
47#include <sys/kernel.h>
48#include <sys/socket.h>
49#include <sys/systm.h>
50#include <sys/module.h>
51#include <sys/bus.h>
acffed4b 52#include <sys/thread.h>
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53#include <sys/rman.h>
54
55#include <net/if.h>
56#include <net/if_arp.h>
57#include <net/ethernet.h>
58#include <net/if_dl.h>
59#include <net/if_media.h>
60#include <net/if_types.h>
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61
62#include <netproto/802_11/ieee80211_var.h>
63#include <netproto/802_11/ieee80211_radiotap.h>
3ee50d77 64#include <netproto/802_11/if_wavelan_ieee.h>
984263bc 65
acffed4b 66#include <bus/pccard/pccardreg.h>
1f2de5d4 67#include <bus/pccard/pccardvar.h>
1f2de5d4 68#include <bus/pccard/pccarddevs.h>
984263bc 69
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70#include <dev/netif/wi/if_wireg.h>
71#include <dev/netif/wi/if_wivar.h>
72#ifdef WI_SYMBOL_FIRMWARE
73#include <dev/netif/wi/spectrum24t_cf.h>
74#endif
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75
76#include "card_if.h"
77
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78static int wi_pccard_probe(device_t);
79static int wi_pccard_attach(device_t);
80
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81static int wi_pccard_match(device_t);
82
83static device_method_t wi_pccard_methods[] = {
84 /* Device interface */
85 DEVMETHOD(device_probe, pccard_compat_probe),
86 DEVMETHOD(device_attach, pccard_compat_attach),
acffed4b 87 DEVMETHOD(device_detach, wi_detach),
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88 DEVMETHOD(device_shutdown, wi_shutdown),
89
90 /* Card interface */
91 DEVMETHOD(card_compat_match, wi_pccard_match),
92 DEVMETHOD(card_compat_probe, wi_pccard_probe),
93 DEVMETHOD(card_compat_attach, wi_pccard_attach),
94
95 { 0, 0 }
96};
97
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98static driver_t wi_pccard_driver = {
99 "wi",
100 wi_pccard_methods,
101 sizeof(struct wi_softc)
102};
103
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104DRIVER_MODULE(wi, pccard, wi_pccard_driver, wi_devclass, 0, 0);
105MODULE_DEPEND(wi, wlan, 1, 1, 1);
984263bc 106
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107static const struct pccard_product wi_pccard_products[] = {
108 PCMCIA_CARD(3COM, 3CRWE737A, 0),
109 PCMCIA_CARD(3COM, 3CRWE777A, 0),
6e534416 110 PCMCIA_CARD(ACTIONTEC, PRISM, 0),
984263bc 111 PCMCIA_CARD(ADDTRON, AWP100, 0),
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112 PCMCIA_CARD(AIRVAST, WN_100, 0),
113 PCMCIA_CARD(ALLIEDTELESIS, WR211PCM, 0),
114 PCMCIA_CARD(ARTEM, ONAIR, 0),
115 PCMCIA_CARD(ASUS, WL100, 0),
116 PCMCIA_CARD(BAY, EMOBILITY_11B, 0),
117 PCMCIA_CARD(BROMAX, IWN, 0),
118 PCMCIA_CARD(BROMAX, IWN3, 0),
119 PCMCIA_CARD(BROMAX, WCF11, 0),
984263bc 120 PCMCIA_CARD(BUFFALO, WLI_CF_S11G, 0),
6e534416 121 PCMCIA_CARD(BUFFALO, WLI_PCM_S11, 0),
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122 PCMCIA_CARD(COMPAQ, NC5004, 0),
123 PCMCIA_CARD(CONTEC, FX_DS110_PCC, 0),
124 PCMCIA_CARD(COREGA, WIRELESS_LAN_PCC_11, 0),
125 PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCA_11, 0),
126 PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCB_11, 0),
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127 PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCL_11, 0),
128 PCMCIA_CARD(DLINK, DWL650H, 0),
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129 PCMCIA_CARD(ELSA, XI300_IEEE, 0),
130 PCMCIA_CARD(ELSA, XI325_IEEE, 0),
131 PCMCIA_CARD(ELSA, XI800_IEEE, 0),
132 PCMCIA_CARD(EMTAC, WLAN, 0),
133 PCMCIA_CARD(ERICSSON, WIRELESSLAN, 0),
134 PCMCIA_CARD(GEMTEK, WLAN, 0),
135 PCMCIA_CARD(HWN, AIRWAY80211, 0),
136 PCMCIA_CARD(INTEL, PRO_WLAN_2011, 0),
6e534416 137 PCMCIA_CARD(INTERSIL, MA401RA, 0),
acffed4b 138 PCMCIA_CARD(INTERSIL, DWL650, 0),
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139 PCMCIA_CARD(INTERSIL2, PRISM2, 0),
140 PCMCIA_CARD(IODATA2, WCF12, 0),
984263bc 141 PCMCIA_CARD(IODATA2, WNB11PCM, 0),
6e534416 142 PCMCIA_CARD(FUJITSU, WL110, 0),
984263bc 143 PCMCIA_CARD(LUCENT, WAVELAN_IEEE, 0),
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144 PCMCIA_CARD(MICROSOFT, MN_520, 0),
145 PCMCIA_CARD(NOKIA, C020_WLAN, 0),
984263bc 146 PCMCIA_CARD(NOKIA, C110_WLAN, 0),
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147 PCMCIA_CARD(PLANEX_2, GWNS11H, 0),
148 PCMCIA_CARD(PROXIM, HARMONY, 0),
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149 PCMCIA_CARD(PROXIM, RANGELANDS_8430, 0),
150 PCMCIA_CARD(SAMSUNG, SWL_2000N, 0),
6e534416 151 PCMCIA_CARD(SIEMENS, SS1021, 0),
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152 PCMCIA_CARD(SIMPLETECH, SPECTRUM24_ALT, 0),
153 PCMCIA_CARD(SOCKET, LP_WLAN_CF, 0),
154 PCMCIA_CARD(SYMBOL, LA4100, 0),
155 PCMCIA_CARD(TDK, LAK_CD011WL, 0),
156 { NULL }
157};
158
159static int
c436375a 160wi_pccard_match(device_t dev)
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161{
162 const struct pccard_product *pp;
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163 u_int32_t fcn;
164
165 /* Make sure we're a network driver */
166 fcn = pccard_get_function(dev);
167 if (fcn != PCCARD_FUNCTION_NETWORK)
168 return (ENXIO);
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169
170 if ((pp = pccard_product_lookup(dev, wi_pccard_products,
171 sizeof(wi_pccard_products[0]), NULL)) != NULL) {
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172 if (pp->pp_name != NULL)
173 device_set_desc(dev, pp->pp_name);
174 return (0);
984263bc 175 }
acffed4b 176 return (ENXIO);
984263bc 177}
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178
179static int
c436375a 180wi_pccard_probe(device_t dev)
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181{
182 struct wi_softc *sc;
183 int error;
184
185 sc = device_get_softc(dev);
186 sc->wi_gone = 0;
187 sc->wi_bus_type = WI_BUS_PCCARD;
188
189 error = wi_alloc(dev, 0);
190 if (error)
191 return (error);
192
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193 /* Make sure interrupts are disabled. */
194 CSR_WRITE_2(sc, WI_INT_EN, 0);
195 CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF);
196
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197 wi_free(dev);
198
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199 return (0);
200}
201
202static int
203wi_pccard_attach(device_t dev)
204{
205 struct wi_softc *sc;
206 int error;
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207 uint32_t vendor;
208 uint32_t product;
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209
210 sc = device_get_softc(dev);
211
212 error = wi_alloc(dev, 0);
213 if (error) {
214 device_printf(dev, "wi_alloc() failed! (%d)\n", error);
215 return (error);
216 }
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217
218 /*
219 * The cute little Symbol LA4100-series CF cards need to have
220 * code downloaded to them.
221 */
222 vendor = pccard_get_vendor(dev);
223 product = pccard_get_product(dev);
224 if (vendor == PCMCIA_VENDOR_SYMBOL &&
225 product == PCMCIA_PRODUCT_SYMBOL_LA4100) {
226#ifdef WI_SYMBOL_FIRMWARE
227 if (wi_symbol_load_firm(sc,
228 spectrum24t_primsym, sizeof(spectrum24t_primsym),
229 spectrum24t_secsym, sizeof(spectrum24t_secsym))) {
230 device_printf(dev, "couldn't load firmware\n");
2c21acdf 231 return (ENXIO);
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232 }
233#else
2c21acdf 234 device_printf(dev,
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235 "Symbol LA4100 needs 'option WI_SYMBOL_FIRMWARE'\n");
236 wi_free(dev);
237 return (ENXIO);
238#endif
239 }
0d71884b 240 return wi_attach(dev);
984263bc 241}