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 menuconfig USB_SUPPORT
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.
35 config USB_ARCH_HAS_HCD
38 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
40 tristate "Support for Host-side USB"
41 depends on USB_ARCH_HAS_HCD
43 select NLS # for UTF-8 strings
45 Universal Serial Bus (USB) is a specification for a serial bus
46 subsystem which offers higher speeds and more features than the
47 traditional PC serial port. The bus supplies power to peripherals
48 and allows for hot swapping. Up to 127 USB peripherals can be
49 connected to a single USB host in a tree structure.
51 The USB host is the root of the tree, the peripherals are the
52 leaves and the inner nodes are special USB devices called hubs.
53 Most PCs now have USB host ports, used to connect peripherals
54 such as scanners, keyboards, mice, modems, cameras, disks,
55 flash memory, network links, and printers to the PC.
57 Say Y here if your computer has a host-side USB port and you want
58 to use USB devices. You then need to say Y to at least one of the
59 Host Controller Driver (HCD) options below. Choose a USB 1.1
60 controller, such as "UHCI HCD support" or "OHCI HCD support",
61 and "EHCI HCD (USB 2.0) support" except for older systems that
62 do not have USB 2.0 support. It doesn't normally hurt to select
63 them all if you are not certain.
65 If your system has a device-side USB port, used in the peripheral
66 side of the USB protocol, see the "USB Gadget" framework instead.
68 After choosing your HCD, then select drivers for the USB peripherals
69 you'll be using. You may want to check out the information provided
70 in <file:Documentation/usb/> and especially the links given in
71 <file:Documentation/usb/usb-help.txt>.
73 To compile this driver as a module, choose M here: the
74 module will be called usbcore.
78 source "drivers/usb/core/Kconfig"
80 source "drivers/usb/mon/Kconfig"
82 source "drivers/usb/wusbcore/Kconfig"
84 source "drivers/usb/host/Kconfig"
86 source "drivers/usb/renesas_usbhs/Kconfig"
88 source "drivers/usb/class/Kconfig"
90 source "drivers/usb/storage/Kconfig"
92 source "drivers/usb/image/Kconfig"
94 source "drivers/usb/usbip/Kconfig"
98 source "drivers/usb/musb/Kconfig"
100 source "drivers/usb/dwc3/Kconfig"
102 source "drivers/usb/dwc2/Kconfig"
104 source "drivers/usb/chipidea/Kconfig"
106 source "drivers/usb/isp1760/Kconfig"
108 comment "USB port drivers"
113 tristate "USS720 parport driver"
115 select PARPORT_NOT_PC
117 This driver is for USB parallel port adapters that use the Lucent
118 Technologies USS-720 chip. These cables are plugged into your USB
119 port and provide USB compatibility to peripherals designed with
120 parallel port interfaces.
122 The chip has two modes: automatic mode and manual mode. In automatic
123 mode, it looks to the computer like a standard USB printer. Only
124 printers may be connected to the USS-720 in this mode. The generic
125 USB printer driver ("USB Printer support", above) may be used in
126 that mode, and you can say N here if you want to use the chip only
129 Manual mode is not limited to printers, any parallel port
130 device should work. This driver utilizes manual mode.
131 Note however that some operations are three orders of magnitude
132 slower than on a PCI/ISA Parallel Port, so timing critical
133 applications might not work.
135 Say Y here if you own an USS-720 USB->Parport cable and intend to
136 connect anything other than a printer to it.
138 To compile this driver as a module, choose M here: the
139 module will be called uss720.
141 source "drivers/usb/serial/Kconfig"
143 source "drivers/usb/misc/Kconfig"
145 source "drivers/usb/atm/Kconfig"
149 source "drivers/usb/phy/Kconfig"
151 source "drivers/usb/gadget/Kconfig"
154 bool "USB LED Triggers"
155 depends on LEDS_CLASS && USB_COMMON && LEDS_TRIGGERS
157 This option adds LED triggers for USB host and/or gadget activity.
159 Say Y here if you are working on a system with led-class supported
160 LEDs and you want to use them as activity indicators for USB host or