1 What: /config/usb-gadget
2 Date: Jun 2013
3 KernelVersion: 3.11
4 Description:
5 This group contains sub-groups
6 USB gadgets.
7
8 What: /config/usb-gadget/gadget
9 Date: Jun 2013
10 KernelVersion: 3.11
11 Description:
12
13 The attributes of a gadget:
14
15 ================ ============
16 UDC bind a gadge
17 write UDC's
18 to bind a ga
19
20 max_speed maximum spee
21 names are su
22 high-speed,
23
24 bDeviceClass USB device c
25 bDeviceSubClass USB device s
26 bDeviceProtocol USB device p
27 bMaxPacketSize0 maximum endp
28 bcdDevice bcd device r
29 bcdUSB bcd USB spec
30 idProduct product ID
31 idVendor vendor ID
32 ================ ============
33
34 What: /config/usb-gadget/gadget/conf
35 Date: Jun 2013
36 KernelVersion: 3.11
37 Description:
38 This group contains a USB gadg
39
40 What: /config/usb-gadget/gadget/conf
41 Date: Jun 2013
42 KernelVersion: 3.11
43 Description:
44 The attributes of a configurat
45
46 ================ ============
47 bmAttributes configuratio
48 MaxPower maximum powe
49 ================ ============
50
51 What: /config/usb-gadget/gadget/conf
52 Date: Jun 2013
53 KernelVersion: 3.11
54 Description:
55 This group contains subdirecto
56 strings for this configuration
57
58 What: /config/usb-gadget/gadget/conf
59 Date: Jun 2013
60 KernelVersion: 3.11
61 Description:
62 The attributes:
63
64 ================ ============
65 configuration configuratio
66 ================ ============
67
68
69 What: /config/usb-gadget/gadget/func
70 Date: Jun 2013
71 KernelVersion: 3.11
72 Description:
73 This group contains functions
74
75 What: /config/usb-gadget/gadget/func
76 Date: May 2014
77 KernelVersion: 3.16
78 Description:
79 This group contains "Feature D
80 gadget's USB interface or one
81 by an IAD.
82
83 The attributes:
84
85 ================= ======
86 compatible_id 8-byte
87 sub_compatible_id 8-byte
88 ================= ======
89
90 What: /config/usb-gadget/gadget/func
91 Date: May 2014
92 KernelVersion: 3.16
93 Description:
94 This group contains "Extended
95 gadget's USB interface or one
96 by an IAD.
97
98 The attributes:
99
100 ===== ==============
101 type value 1..7 for
102
103 - 1: unicode s
104 - 2: unicode s
105 - 3: binary
106 - 4: little-en
107 - 5: big-endia
108 - 6: unicode s
109 - 7: multiple
110 data blob of data t
111 type
112 ===== ==============
113
114 What: /config/usb-gadget/gadget/stri
115 Date: Jun 2013
116 KernelVersion: 3.11
117 Description:
118 This group contains subdirecto
119 strings for this gadget.
120
121 What: /config/usb-gadget/gadget/stri
122 Date: Jun 2013
123 KernelVersion: 3.11
124 Description:
125 The attributes:
126
127 ============ ==============
128 serialnumber gadget's seria
129 product gadget's produ
130 manufacturer gadget's manuf
131 ============ ==============
132
133 What: /config/usb-gadget/gadget/os_d
134 Date: May 2014
135 KernelVersion: 3.16
136 Description:
137 This group contains "OS String
138
139 ============= ==============
140 use flag turning "
141 b_vendor_code one-byte value
142 per-interface
143 qw_sign an identifier
144 proper
145 ============= ==============
146
147 What: /config/usb-gadget/gadget/webu
148 Date: Dec 2022
149 KernelVersion: 6.3
150 Description:
151 This group contains "WebUSB" e
152
153 ============= ==============
154 use flag turning "
155 bcdVersion bcd WebUSB spe
156 bVendorCode one-byte value
157 landingPage UTF-8 encoded
158 ============= ==============
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