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1#
2# USB device configuration
3#
4
5config USB_OHCI_BIG_ENDIAN_DESC
6 bool
7
8config USB_OHCI_BIG_ENDIAN_MMIO
9 bool
10
11config USB_OHCI_LITTLE_ENDIAN
12 bool
13 default n if STB03xxx || PPC_MPC52xx
14 default y
15
16config USB_EHCI_BIG_ENDIAN_MMIO
17 bool
18
19config USB_EHCI_BIG_ENDIAN_DESC
20 bool
21
22menuconfig USB_SUPPORT
23 bool "USB support"
24 depends on HAS_IOMEM
25 default y
26 ---help---
27 This option adds core support for Universal Serial Bus (USB).
28 You will also need drivers from the following menu to make use of it.
29
30if USB_SUPPORT
31
32config USB_COMMON
33 tristate
34 default y
35 depends on USB || USB_GADGET
36
37config USB_ARCH_HAS_HCD
38 def_bool y
39
40# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
41config USB
42 tristate "Support for Host-side USB"
43 depends on USB_ARCH_HAS_HCD
44 select NLS # for UTF-8 strings
45 ---help---
46 Universal Serial Bus (USB) is a specification for a serial bus
47 subsystem which offers higher speeds and more features than the
48 traditional PC serial port. The bus supplies power to peripherals
49 and allows for hot swapping. Up to 127 USB peripherals can be
50 connected to a single USB host in a tree structure.
51
52 The USB host is the root of the tree, the peripherals are the
53 leaves and the inner nodes are special USB devices called hubs.
54 Most PCs now have USB host ports, used to connect peripherals
55 such as scanners, keyboards, mice, modems, cameras, disks,
56 flash memory, network links, and printers to the PC.
57
58 Say Y here if your computer has a host-side USB port and you want
59 to use USB devices. You then need to say Y to at least one of the
60 Host Controller Driver (HCD) options below. Choose a USB 1.1
61 controller, such as "UHCI HCD support" or "OHCI HCD support",
62 and "EHCI HCD (USB 2.0) support" except for older systems that
63 do not have USB 2.0 support. It doesn't normally hurt to select
64 them all if you are not certain.
65
66 If your system has a device-side USB port, used in the peripheral
67 side of the USB protocol, see the "USB Gadget" framework instead.
68
69 After choosing your HCD, then select drivers for the USB peripherals
70 you'll be using. You may want to check out the information provided
71 in <file:Documentation/usb/> and especially the links given in
72 <file:Documentation/usb/usb-help.txt>.
73
74 To compile this driver as a module, choose M here: the
75 module will be called usbcore.
76
77if USB
78
79source "drivers/usb/core/Kconfig"
80
81source "drivers/usb/mon/Kconfig"
82
83source "drivers/usb/wusbcore/Kconfig"
84
85source "drivers/usb/host/Kconfig"
86
87source "drivers/usb/renesas_usbhs/Kconfig"
88
89source "drivers/usb/class/Kconfig"
90
91source "drivers/usb/storage/Kconfig"
92
93source "drivers/usb/image/Kconfig"
94
95source "drivers/usb/usbip/Kconfig"
96
97endif
98
99source "drivers/usb/musb/Kconfig"
100
101source "drivers/usb/dwc3/Kconfig"
102
103source "drivers/usb/dwc2/Kconfig"
104
105source "drivers/usb/chipidea/Kconfig"
106
107source "drivers/usb/isp1760/Kconfig"
108
109comment "USB port drivers"
110
111if USB
112
113config USB_USS720
114 tristate "USS720 parport driver"
115 depends on PARPORT
116 select PARPORT_NOT_PC
117 ---help---
118 This driver is for USB parallel port adapters that use the Lucent
119 Technologies USS-720 chip. These cables are plugged into your USB
120 port and provide USB compatibility to peripherals designed with
121 parallel port interfaces.
122
123 The chip has two modes: automatic mode and manual mode. In automatic
124 mode, it looks to the computer like a standard USB printer. Only
125 printers may be connected to the USS-720 in this mode. The generic
126 USB printer driver ("USB Printer support", above) may be used in
127 that mode, and you can say N here if you want to use the chip only
128 in this mode.
129
130 Manual mode is not limited to printers, any parallel port
131 device should work. This driver utilizes manual mode.
132 Note however that some operations are three orders of magnitude
133 slower than on a PCI/ISA Parallel Port, so timing critical
134 applications might not work.
135
136 Say Y here if you own an USS-720 USB->Parport cable and intend to
137 connect anything other than a printer to it.
138
139 To compile this driver as a module, choose M here: the
140 module will be called uss720.
141
142source "drivers/usb/serial/Kconfig"
143
144source "drivers/usb/misc/Kconfig"
145
146source "drivers/usb/atm/Kconfig"
147
148endif # USB
149
150source "drivers/usb/phy/Kconfig"
151
152source "drivers/usb/gadget/Kconfig"
153
154config USB_LED_TRIG
155 bool "USB LED Triggers"
156 depends on LEDS_CLASS && USB_COMMON && LEDS_TRIGGERS
157 help
158 This option adds LED triggers for USB host and/or gadget activity.
159
160 Say Y here if you are working on a system with led-class supported
161 LEDs and you want to use them as activity indicators for USB host or
162 gadget.
163
164endif # USB_SUPPORT
1# SPDX-License-Identifier: GPL-2.0
2#
3# USB device configuration
4#
5
6config USB_OHCI_BIG_ENDIAN_DESC
7 bool
8
9config USB_OHCI_BIG_ENDIAN_MMIO
10 bool
11
12config USB_OHCI_LITTLE_ENDIAN
13 bool
14 default n if STB03xxx || PPC_MPC52xx
15 default y
16
17config USB_EHCI_BIG_ENDIAN_MMIO
18 bool
19
20config USB_EHCI_BIG_ENDIAN_DESC
21 bool
22
23config USB_UHCI_BIG_ENDIAN_MMIO
24 bool
25
26config USB_UHCI_BIG_ENDIAN_DESC
27 bool
28
29menuconfig USB_SUPPORT
30 bool "USB support"
31 depends on HAS_IOMEM
32 default y
33 help
34 This option adds core support for Universal Serial Bus (USB).
35 You will also need drivers from the following menu to make use of it.
36
37if USB_SUPPORT
38
39source "drivers/usb/common/Kconfig"
40
41config USB_ARCH_HAS_HCD
42 def_bool y
43
44config USB
45 tristate "Support for Host-side USB"
46 depends on USB_ARCH_HAS_HCD
47 select GENERIC_ALLOCATOR
48 select USB_COMMON
49 select NLS # for UTF-8 strings
50 help
51 Universal Serial Bus (USB) is a specification for a serial bus
52 subsystem which offers higher speeds and more features than the
53 traditional PC serial port. The bus supplies power to peripherals
54 and allows for hot swapping. Up to 127 USB peripherals can be
55 connected to a single USB host in a tree structure.
56
57 The USB host is the root of the tree, the peripherals are the
58 leaves and the inner nodes are special USB devices called hubs.
59 Most PCs now have USB host ports, used to connect peripherals
60 such as scanners, keyboards, mice, modems, cameras, disks,
61 flash memory, network links, and printers to the PC.
62
63 Say Y here if your computer has a host-side USB port and you want
64 to use USB devices. You then need to say Y to at least one of the
65 Host Controller Driver (HCD) options below. Choose a USB 1.1
66 controller, such as "UHCI HCD support" or "OHCI HCD support",
67 and "EHCI HCD (USB 2.0) support" except for older systems that
68 do not have USB 2.0 support. It doesn't normally hurt to select
69 them all if you are not certain.
70
71 If your system has a device-side USB port, used in the peripheral
72 side of the USB protocol, see the "USB Gadget" framework instead.
73
74 After choosing your HCD, then select drivers for the USB peripherals
75 you'll be using. You may want to check out the information provided
76 in <file:Documentation/usb/> and especially the links given in
77 <file:Documentation/usb/usb-help.rst>.
78
79 To compile this driver as a module, choose M here: the
80 module will be called usbcore.
81
82config USB_PCI
83 bool "PCI based USB host interface"
84 depends on PCI
85 default y
86 help
87 Many embedded system SOCs (e.g. freescale T2080) have both
88 PCI and USB modules with the USB module directly controlled by
89 registers and having no relationship to the PCI module.
90
91 If you have such a device you may say N here and PCI related code
92 will not be built in the USB driver.
93
94if USB
95
96source "drivers/usb/core/Kconfig"
97
98source "drivers/usb/mon/Kconfig"
99
100source "drivers/usb/host/Kconfig"
101
102source "drivers/usb/renesas_usbhs/Kconfig"
103
104source "drivers/usb/class/Kconfig"
105
106source "drivers/usb/storage/Kconfig"
107
108source "drivers/usb/image/Kconfig"
109
110source "drivers/usb/usbip/Kconfig"
111
112endif
113
114source "drivers/usb/cdns3/Kconfig"
115
116source "drivers/usb/mtu3/Kconfig"
117
118source "drivers/usb/musb/Kconfig"
119
120source "drivers/usb/dwc3/Kconfig"
121
122source "drivers/usb/dwc2/Kconfig"
123
124source "drivers/usb/chipidea/Kconfig"
125
126source "drivers/usb/isp1760/Kconfig"
127
128comment "USB port drivers"
129
130if USB
131
132config USB_USS720
133 tristate "USS720 parport driver"
134 depends on PARPORT
135 select PARPORT_NOT_PC
136 help
137 This driver is for USB parallel port adapters that use the Lucent
138 Technologies USS-720 chip. These cables are plugged into your USB
139 port and provide USB compatibility to peripherals designed with
140 parallel port interfaces.
141
142 The chip has two modes: automatic mode and manual mode. In automatic
143 mode, it looks to the computer like a standard USB printer. Only
144 printers may be connected to the USS-720 in this mode. The generic
145 USB printer driver ("USB Printer support", above) may be used in
146 that mode, and you can say N here if you want to use the chip only
147 in this mode.
148
149 Manual mode is not limited to printers, any parallel port
150 device should work. This driver utilizes manual mode.
151 Note however that some operations are three orders of magnitude
152 slower than on a PCI/ISA Parallel Port, so timing critical
153 applications might not work.
154
155 Say Y here if you own an USS-720 USB->Parport cable and intend to
156 connect anything other than a printer to it.
157
158 To compile this driver as a module, choose M here: the
159 module will be called uss720.
160
161source "drivers/usb/serial/Kconfig"
162
163source "drivers/usb/misc/Kconfig"
164
165source "drivers/usb/atm/Kconfig"
166
167endif # USB
168
169source "drivers/usb/phy/Kconfig"
170
171source "drivers/usb/gadget/Kconfig"
172
173source "drivers/usb/typec/Kconfig"
174
175source "drivers/usb/roles/Kconfig"
176
177endif # USB_SUPPORT