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
|
/* $FreeBSD$ */
/*-
* Copyright (c) 2007 Hans Petter Selasky <hselasky@FreeBSD.org>
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 CONTRIBUTORS 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 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.
*/
/* USB templates are used to build up real USB descriptors */
#ifndef _USB_TEMPLATE_H_
#define _USB_TEMPLATE_H_
#ifndef USB_TEMPLATE_VENDOR
#define USB_TEMPLATE_VENDOR 0x0001
#endif
typedef const void *(usb_temp_get_string_desc_t)(uint16_t lang_id, uint8_t string_index);
typedef const void *(usb_temp_get_vendor_desc_t)(const struct usb_device_request *req, uint16_t *plen);
struct usb_temp_packet_size {
uint16_t mps[USB_SPEED_MAX];
};
struct usb_temp_interval {
uint8_t bInterval[USB_SPEED_MAX];
};
struct usb_temp_endpoint_desc {
const void **ppRawDesc;
const struct usb_temp_packet_size *pPacketSize;
const struct usb_temp_interval *pIntervals;
/*
* If (bEndpointAddress & UE_ADDR) is non-zero the endpoint number
* is pre-selected for this endpoint descriptor. Else an endpoint
* number is automatically chosen.
*/
uint8_t bEndpointAddress; /* UE_DIR_IN or UE_DIR_OUT */
uint8_t bmAttributes;
};
struct usb_temp_interface_desc {
const void **ppRawDesc;
const struct usb_temp_endpoint_desc **ppEndpoints;
uint8_t bInterfaceClass;
uint8_t bInterfaceSubClass;
uint8_t bInterfaceProtocol;
uint8_t iInterface;
uint8_t isAltInterface;
};
struct usb_temp_config_desc {
const struct usb_temp_interface_desc **ppIfaceDesc;
uint8_t bmAttributes;
uint8_t bMaxPower;
uint8_t iConfiguration;
};
struct usb_temp_device_desc {
usb_temp_get_string_desc_t *getStringDesc;
usb_temp_get_vendor_desc_t *getVendorDesc;
const struct usb_temp_config_desc **ppConfigDesc;
uint16_t idVendor;
uint16_t idProduct;
uint16_t bcdDevice;
uint8_t bDeviceClass;
uint8_t bDeviceSubClass;
uint8_t bDeviceProtocol;
uint8_t iManufacturer;
uint8_t iProduct;
uint8_t iSerialNumber;
};
struct usb_temp_data {
const struct usb_temp_device_desc *tdd;
struct usb_device_descriptor udd; /* device descriptor */
struct usb_device_qualifier udq; /* device qualifier */
};
/* prototypes */
extern const struct usb_temp_device_desc usb_template_audio;
extern const struct usb_temp_device_desc usb_template_cdce;
extern const struct usb_temp_device_desc usb_template_kbd;
extern const struct usb_temp_device_desc usb_template_modem;
extern const struct usb_temp_device_desc usb_template_mouse;
extern const struct usb_temp_device_desc usb_template_msc;
extern const struct usb_temp_device_desc usb_template_mtp;
extern const struct usb_temp_device_desc usb_template_phone;
extern const struct usb_temp_device_desc usb_template_serialnet;
usb_error_t usb_temp_setup(struct usb_device *,
const struct usb_temp_device_desc *);
void usb_temp_unsetup(struct usb_device *);
#endif /* _USB_TEMPLATE_H_ */
|
