2 # USB device configuration
5 config USB_OHCI_BIG_ENDIAN_DESC
8 config USB_OHCI_BIG_ENDIAN_MMIO
11 config USB_OHCI_LITTLE_ENDIAN
13 default n if STB03xxx || PPC_MPC52xx
16 config USB_EHCI_BIG_ENDIAN_MMIO
19 config USB_EHCI_BIG_ENDIAN_DESC
22 config USB_UHCI_BIG_ENDIAN_MMIO
24 default y if SPARC_LEON
26 config USB_UHCI_BIG_ENDIAN_DESC
28 default y if SPARC_LEON
30 menuconfig USB_SUPPORT
35 This option adds core support for Universal Serial Bus (USB).
36 You will also need drivers from the following menu to make use of it.
43 config USB_ARCH_HAS_HCD
46 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
48 tristate "Support for Host-side USB"
49 depends on USB_ARCH_HAS_HCD
51 select NLS # for UTF-8 strings
53 Universal Serial Bus (USB) is a specification for a serial bus
54 subsystem which offers higher speeds and more features than the
55 traditional PC serial port. The bus supplies power to peripherals
56 and allows for hot swapping. Up to 127 USB peripherals can be
57 connected to a single USB host in a tree structure.
59 The USB host is the root of the tree, the peripherals are the
60 leaves and the inner nodes are special USB devices called hubs.
61 Most PCs now have USB host ports, used to connect peripherals
62 such as scanners, keyboards, mice, modems, cameras, disks,
63 flash memory, network links, and printers to the PC.
65 Say Y here if your computer has a host-side USB port and you want
66 to use USB devices. You then need to say Y to at least one of the
67 Host Controller Driver (HCD) options below. Choose a USB 1.1
68 controller, such as "UHCI HCD support" or "OHCI HCD support",
69 and "EHCI HCD (USB 2.0) support" except for older systems that
70 do not have USB 2.0 support. It doesn't normally hurt to select
71 them all if you are not certain.
73 If your system has a device-side USB port, used in the peripheral
74 side of the USB protocol, see the "USB Gadget" framework instead.
76 After choosing your HCD, then select drivers for the USB peripherals
77 you'll be using. You may want to check out the information provided
78 in <file:Documentation/usb/> and especially the links given in
79 <file:Documentation/usb/usb-help.txt>.
81 To compile this driver as a module, choose M here: the
82 module will be called usbcore.
86 source "drivers/usb/core/Kconfig"
88 source "drivers/usb/mon/Kconfig"
90 source "drivers/usb/wusbcore/Kconfig"
92 source "drivers/usb/host/Kconfig"
94 source "drivers/usb/renesas_usbhs/Kconfig"
96 source "drivers/usb/class/Kconfig"
98 source "drivers/usb/storage/Kconfig"
100 source "drivers/usb/image/Kconfig"
102 source "drivers/usb/usbip/Kconfig"
106 source "drivers/usb/musb/Kconfig"
108 source "drivers/usb/dwc3/Kconfig"
110 source "drivers/usb/dwc2/Kconfig"
112 source "drivers/usb/chipidea/Kconfig"
114 source "drivers/usb/isp1760/Kconfig"
116 comment "USB port drivers"
121 tristate "USS720 parport driver"
123 select PARPORT_NOT_PC
125 This driver is for USB parallel port adapters that use the Lucent
126 Technologies USS-720 chip. These cables are plugged into your USB
127 port and provide USB compatibility to peripherals designed with
128 parallel port interfaces.
130 The chip has two modes: automatic mode and manual mode. In automatic
131 mode, it looks to the computer like a standard USB printer. Only
132 printers may be connected to the USS-720 in this mode. The generic
133 USB printer driver ("USB Printer support", above) may be used in
134 that mode, and you can say N here if you want to use the chip only
137 Manual mode is not limited to printers, any parallel port
138 device should work. This driver utilizes manual mode.
139 Note however that some operations are three orders of magnitude
140 slower than on a PCI/ISA Parallel Port, so timing critical
141 applications might not work.
143 Say Y here if you own an USS-720 USB->Parport cable and intend to
144 connect anything other than a printer to it.
146 To compile this driver as a module, choose M here: the
147 module will be called uss720.
149 source "drivers/usb/serial/Kconfig"
151 source "drivers/usb/misc/Kconfig"
153 source "drivers/usb/atm/Kconfig"
157 source "drivers/usb/phy/Kconfig"
159 source "drivers/usb/gadget/Kconfig"
162 bool "USB LED Triggers"
163 depends on LEDS_CLASS && LEDS_TRIGGERS
166 This option adds LED triggers for USB host and/or gadget activity.
168 Say Y here if you are working on a system with led-class supported
169 LEDs and you want to use them as activity indicators for USB host or
173 tristate "USB ULPI PHY interface support"
176 UTMI+ Low Pin Interface (ULPI) is specification for a commonly used
177 USB 2.0 PHY interface. The ULPI specification defines a standard set
178 of registers that can be used to detect the vendor and product which
179 allows ULPI to be handled as a bus. This module is the driver for that
182 The ULPI interfaces (the buses) are registered by the drivers for USB
183 controllers which support ULPI register access and have ULPI PHY
184 attached to them. The ULPI PHY drivers themselves are normal PHY
187 ULPI PHYs provide often functions such as ADP sensing/probing (OTG
188 protocol) and USB charger detection.
190 To compile this driver as a module, choose M here: the module will