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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
/* $OpenBSD: umsm.c,v 1.17 2007/10/11 18:33:15 deraadt Exp $ */
/*
* Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* Driver for Qualcomm MSM EVDO and UMTS communication devices */
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/device.h>
#include <sys/conf.h>
#include <sys/tty.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usbdi_util.h>
#include <dev/usb/usbdevs.h>
#include <dev/usb/ucomvar.h>
#define UMSMBUFSZ 2048
#define UMSM_CONFIG_NO 0
#define UMSM_IFACE_NO 0
struct umsm_softc {
struct device sc_dev;
usbd_device_handle sc_udev;
usbd_interface_handle sc_iface;
struct device *sc_subdev;
u_char sc_dying;
};
struct ucom_methods umsm_methods = {
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
};
static const struct usb_devno umsm_devs[] = {
{ USB_VENDOR_AIRPRIME, USB_PRODUCT_AIRPRIME_PC5220 },
{ USB_VENDOR_DELL, USB_PRODUCT_DELL_W5500 },
{ USB_VENDOR_KYOCERA2, USB_PRODUCT_KYOCERA2_KPC650 },
{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_EXPRESSCARD },
{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_MERLINV620 },
{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_S720 },
{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_U720 },
{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_XU870 },
{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_ES620 },
{ USB_VENDOR_QUALCOMM, USB_PRODUCT_QUALCOMM_MSM_HSDPA },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_EM5625 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_AIRCARD_580 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_AIRCARD_595 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_AIRCARD_875 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_MC5720 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_MC5725 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_MC8755 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_MC8755_2 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_MC8765 },
{ USB_VENDOR_SIERRA, USB_PRODUCT_SIERRA_MC8775 },
};
int umsm_match(struct device *, void *, void *);
void umsm_attach(struct device *, struct device *, void *);
int umsm_detach(struct device *, int);
int umsm_activate(struct device *, enum devact);
struct cfdriver umsm_cd = {
NULL, "umsm", DV_DULL
};
const struct cfattach umsm_ca = {
sizeof(struct umsm_softc),
umsm_match,
umsm_attach,
umsm_detach,
umsm_activate,
};
int
umsm_match(struct device *parent, void *match, void *aux)
{
struct usb_attach_arg *uaa = aux;
if (uaa->iface != NULL)
return UMATCH_NONE;
return (usb_lookup(umsm_devs, uaa->vendor, uaa->product) != NULL) ?
UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
}
void
umsm_attach(struct device *parent, struct device *self, void *aux)
{
struct umsm_softc *sc = (struct umsm_softc *)self;
struct usb_attach_arg *uaa = aux;
struct ucom_attach_args uca;
usb_interface_descriptor_t *id;
usb_endpoint_descriptor_t *ed;
usbd_status error;
int i;
bzero(&uca, sizeof(uca));
sc->sc_udev = uaa->device;
if (usbd_set_config_index(sc->sc_udev, UMSM_CONFIG_NO, 1) != 0) {
printf("%s: could not set configuration no\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
/* get the first interface handle */
error = usbd_device2interface_handle(sc->sc_udev, UMSM_IFACE_NO,
&sc->sc_iface);
if (error != 0) {
printf("%s: could not get interface handle\n",
sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
id = usbd_get_interface_descriptor(sc->sc_iface);
uca.bulkin = uca.bulkout = -1;
for (i = 0; i < id->bNumEndpoints; i++) {
ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
if (ed == NULL) {
printf("%s: no endpoint descriptor found for %d\n",
sc->sc_dev.dv_xname, i);
sc->sc_dying = 1;
return;
}
if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
uca.bulkin = ed->bEndpointAddress;
else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
uca.bulkout = ed->bEndpointAddress;
}
if (uca.bulkin == -1 || uca.bulkout == -1) {
printf("%s: missing endpoint\n", sc->sc_dev.dv_xname);
sc->sc_dying = 1;
return;
}
/* We need to force size as some devices lie */
uca.ibufsize = UMSMBUFSZ;
uca.obufsize = UMSMBUFSZ;
uca.ibufsizepad = UMSMBUFSZ;
uca.opkthdrlen = 0;
uca.device = sc->sc_udev;
uca.iface = sc->sc_iface;
uca.methods = &umsm_methods;
uca.arg = sc;
uca.info = NULL;
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
&sc->sc_dev);
sc->sc_subdev = config_found_sm(self, &uca, ucomprint, ucomsubmatch);
}
int
umsm_detach(struct device *self, int flags)
{
struct umsm_softc *sc = (struct umsm_softc *)self;
int rv = 0;
sc->sc_dying = 1;
if (sc->sc_subdev != NULL) {
rv = config_detach(sc->sc_subdev, flags);
sc->sc_subdev = NULL;
}
usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev,
&sc->sc_dev);
return (rv);
}
int
umsm_activate(struct device *self, enum devact act)
{
struct umsm_softc *sc = (struct umsm_softc *)self;
int rv = 0;
switch (act) {
case DVACT_ACTIVATE:
break;
case DVACT_DEACTIVATE:
if (sc->sc_subdev != NULL)
rv = config_deactivate(sc->sc_subdev);
sc->sc_dying = 1;
break;
}
return (rv);
}
|
