1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/* $OpenBSD: if_an_pcmcia.c,v 1.6 2001/09/30 00:31:15 art Exp $ */
/*
* Copyright (c) 1999 Michael Shalayeff
* 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 Michael Shalayeff.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR OR HIS RELATIVES 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 MIND, 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/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <sys/timeout.h>
#include <sys/socket.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/if_types.h>
#include <net/if_media.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
#include <machine/bus.h>
#include <dev/pcmcia/pcmciareg.h>
#include <dev/pcmcia/pcmciavar.h>
#include <dev/pcmcia/pcmciadevs.h>
#include <dev/ic/anvar.h>
#include <dev/ic/anreg.h>
int an_pcmcia_match __P((struct device *, void *, void *));
void an_pcmcia_attach __P((struct device *, struct device *, void *));
int an_pcmcia_detach __P((struct device *, int));
int an_pcmcia_activate __P((struct device *, enum devact));
struct an_pcmcia_softc {
struct an_softc sc_an;
struct pcmcia_io_handle sc_pcioh;
int sc_io_window;
struct pcmcia_function *sc_pf;
};
struct cfattach an_pcmcia_ca = {
sizeof(struct an_pcmcia_softc), an_pcmcia_match, an_pcmcia_attach,
an_pcmcia_detach, an_pcmcia_activate
};
int
an_pcmcia_match(parent, match, aux)
struct device *parent;
void *match, *aux;
{
struct pcmcia_attach_args *pa = aux;
if (pa->pf->function != PCMCIA_FUNCTION_NETWORK)
return 0;
switch (pa->manufacturer) {
case PCMCIA_VENDOR_AIRONET:
switch (pa->product) {
case PCMCIA_PRODUCT_AIRONET_PC4500:
case PCMCIA_PRODUCT_AIRONET_PC4800:
case PCMCIA_PRODUCT_AIRONET_350:
return 1;
}
}
return 0;
}
void
an_pcmcia_attach(parent, self, aux)
struct device *parent, *self;
void *aux;
{
struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)self;
struct an_softc *sc = (struct an_softc *)self;
struct pcmcia_attach_args *pa = aux;
struct pcmcia_config_entry *cfe;
psc->sc_pf = pa->pf;
cfe = pa->pf->cfe_head.sqh_first;
pcmcia_function_init(pa->pf, cfe);
if (pcmcia_function_enable(pa->pf)) {
printf(": function enable failed\n");
return;
}
if (pcmcia_io_alloc(pa->pf, 0, AN_IOSIZ, AN_IOSIZ, &psc->sc_pcioh)) {
printf(": can't alloc i/o space\n");
pcmcia_function_disable(pa->pf);
return;
}
if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 0, AN_IOSIZ,
&psc->sc_pcioh, &psc->sc_io_window)) {
printf(": can't map i/o space\n");
pcmcia_io_free(pa->pf, &psc->sc_pcioh);
pcmcia_function_disable(pa->pf);
return;
}
sc->an_btag = psc->sc_pcioh.iot;
sc->an_bhandle = psc->sc_pcioh.ioh;
sc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET,
an_intr, sc, "");
if (sc->sc_ih == NULL)
printf("no irq");
an_attach(sc);
}
int
an_pcmcia_detach(dev, flags)
struct device *dev;
int flags;
{
struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)dev;
struct an_softc *sc = (struct an_softc *)dev;
struct ifnet *ifp = &sc->arpcom.ac_if;
if (sc->an_gone) {
printf ("%s: already detached\n", sc->sc_dev.dv_xname);
return 0;
}
if (ifp->if_flags & IFF_RUNNING)
an_stop(sc);
pcmcia_io_unmap(psc->sc_pf, psc->sc_io_window);
pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh);
ether_ifdetach(ifp);
if_detach(ifp);
sc->an_gone = 1;
return 0;
}
int
an_pcmcia_activate(dev, act)
struct device *dev;
enum devact act;
{
struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)dev;
struct an_softc *sc = &psc->sc_an;
struct ifnet *ifp = &sc->arpcom.ac_if;
int s;
s = splnet();
switch (act) {
case DVACT_ACTIVATE:
pcmcia_function_enable(psc->sc_pf);
sc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET,
an_intr, sc, sc->sc_dev.dv_xname);
an_init(sc);
break;
case DVACT_DEACTIVATE:
ifp->if_timer = 0;
if (ifp->if_flags & IFF_RUNNING)
an_stop(sc);
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
pcmcia_function_disable(psc->sc_pf);
break;
}
splx(s);
return (0);
}
|