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
|
/* $OpenBSD: uberry.c,v 1.13 2007/08/30 05:06:21 deraadt Exp $ */
/*-
* Copyright (c) 2006 Theo de Raadt <deraadt@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.
*/
#include <sys/param.h>
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/mbuf.h>
#include <sys/kernel.h>
#include <sys/socket.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/timeout.h>
#include <sys/conf.h>
#include <sys/device.h>
#include <machine/bus.h>
#include <machine/endian.h>
#include <machine/intr.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usbdivar.h>
#include <dev/usb/usbdi_util.h>
#include <dev/usb/usbdevs.h>
struct uberry_softc {
struct device sc_dev;
usbd_device_handle sc_udev;
usbd_interface_handle sc_iface;
};
#define UBERRY_INTERFACE_NO 0
#define UBERRY_CONFIG_NO 1
/*
* Do not match on the following device, because it is type umass
* { USB_VENDOR_RIM, USB_PRODUCT_RIM_PEARL_DUAL },
*/
struct usb_devno const uberry_devices[] = {
{ USB_VENDOR_RIM, USB_PRODUCT_RIM_BLACKBERRY },
{ USB_VENDOR_RIM, USB_PRODUCT_RIM_PEARL }
};
int uberry_match(struct device *, void *, void *);
void uberry_attach(struct device *, struct device *, void *);
int uberry_detach(struct device *, int);
int uberry_activate(struct device *, enum devact);
void uberry_pearlmode(struct uberry_softc *);
void uberry_charge(struct uberry_softc *);
struct cfdriver uberry_cd = {
NULL, "uberry", DV_DULL
};
const struct cfattach uberry_ca = {
sizeof(struct uberry_softc),
uberry_match,
uberry_attach,
uberry_detach,
uberry_activate,
};
int
uberry_match(struct device *parent, void *match, void *aux)
{
struct usb_attach_arg *uaa = aux;
if (uaa->iface != NULL)
return UMATCH_NONE;
return (usb_lookup(uberry_devices, uaa->vendor, uaa->product) != NULL) ?
UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
}
void
uberry_attach(struct device *parent, struct device *self, void *aux)
{
struct uberry_softc *sc = (struct uberry_softc *)self;
struct usb_attach_arg *uaa = aux;
usb_device_descriptor_t *dd;
char *devinfop;
sc->sc_udev = uaa->device;
dd = usbd_get_device_descriptor(uaa->device);
devinfop = usbd_devinfo_alloc(uaa->device, 0);
printf("\n%s: %s\n", sc->sc_dev.dv_xname, devinfop);
usbd_devinfo_free(devinfop);
/* Enable configuration, to keep it connected... */
if (usbd_set_config_no(sc->sc_udev, UBERRY_CONFIG_NO, 1) != 0) {
/*
* Really ancient (ie. 7250) devices when off will
* only charge at 100mA when turned off.
*/
printf("%s: Charging at %dmA\n", sc->sc_dev.dv_xname,
sc->sc_udev->power);
return;
}
printf("%s: Charging at %dmA", sc->sc_dev.dv_xname,
sc->sc_udev->power);
if (sc->sc_udev->power >= 250)
printf("\n");
else {
printf("... requesting higher-power charging\n");
uberry_charge(sc);
/*
* Older berry's will disconnect/reconnect at this
* point, and come back requesting higher power
*/
}
/* On the Pearl, request a change to Dual mode */
if (UGETW(dd->idProduct) == USB_PRODUCT_RIM_PEARL)
uberry_pearlmode(sc);
/* Enable the device, then it cannot idle, and will charge */
if (usbd_set_config_no(sc->sc_udev, UBERRY_CONFIG_NO, 1) != 0) {
printf("%s: could not set configuration no\n",
sc->sc_dev.dv_xname);
return;
}
if (UGETW(dd->idProduct) == USB_PRODUCT_RIM_PEARL) {
/*
* Pearl does not disconnect/reconnect by itself,
* and therefore needs to be told to reset, so that
* it can come back in Dual mode.
*/
usb_needs_reattach(sc->sc_udev);
}
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
&sc->sc_dev);
}
int
uberry_detach(struct device *self, int flags)
{
struct uberry_softc *sc = (struct uberry_softc *)self;
usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev,
&sc->sc_dev);
return 0;
}
int
uberry_activate(struct device *self, enum devact act)
{
switch (act) {
case DVACT_ACTIVATE:
break;
case DVACT_DEACTIVATE:
break;
}
return 0;
}
void
uberry_pearlmode(struct uberry_softc *sc)
{
usb_device_request_t req;
char buffer[256];
req.bmRequestType = UT_READ_VENDOR_DEVICE;
req.bRequest = 0xa9;
USETW(req.wValue, 1);
USETW(req.wIndex, 1);
USETW(req.wLength, 2);
(void) usbd_do_request(sc->sc_udev, &req, &buffer);
}
void
uberry_charge(struct uberry_softc *sc)
{
usb_device_request_t req;
char buffer[256];
req.bmRequestType = UT_READ_VENDOR_DEVICE;
req.bRequest = 0xa5;
USETW(req.wValue, 0);
USETW(req.wIndex, 1);
USETW(req.wLength, 2);
(void) usbd_do_request(sc->sc_udev, &req, &buffer);
req.bmRequestType = UT_WRITE_VENDOR_DEVICE;
req.bRequest = 0xa2;
USETW(req.wValue, 0);
USETW(req.wIndex, 1);
USETW(req.wLength, 0);
(void) usbd_do_request(sc->sc_udev, &req, &buffer);
}
|
