2 # USB device configuration
10 This option adds core support for Universal Serial Bus (USB).
11 You will also need drivers from the following menu to make use of it.
15 # Host-side USB depends on having a host controller
16 # NOTE: dummy_hcd is always an option, but it's ignored here ...
17 # NOTE: SL-811 option should be board-specific ...
18 config USB_ARCH_HAS_HCD
20 default y if USB_ARCH_HAS_OHCI
21 default y if USB_ARCH_HAS_EHCI
22 default y if PCMCIA && !M32R # sl811_cs
23 default y if ARM # SL-811
26 # many non-PCI SOC chips embed OHCI
27 config USB_ARCH_HAS_OHCI
31 default y if ARCH_OMAP
32 default y if ARCH_LH7A404
33 default y if ARCH_S3C2410
35 default y if ARCH_EP93XX
36 default y if ARCH_AT91
37 default y if ARCH_PNX4008
40 default y if PPC_MPC52xx
42 default y if SOC_AU1X00
46 # some non-PCI hcds implement EHCI
47 config USB_ARCH_HAS_EHCI
50 default y if SOC_AU1200
53 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
55 tristate "Support for Host-side USB"
56 depends on USB_ARCH_HAS_HCD
58 Universal Serial Bus (USB) is a specification for a serial bus
59 subsystem which offers higher speeds and more features than the
60 traditional PC serial port. The bus supplies power to peripherals
61 and allows for hot swapping. Up to 127 USB peripherals can be
62 connected to a single USB host in a tree structure.
64 The USB host is the root of the tree, the peripherals are the
65 leaves and the inner nodes are special USB devices called hubs.
66 Most PCs now have USB host ports, used to connect peripherals
67 such as scanners, keyboards, mice, modems, cameras, disks,
68 flash memory, network links, and printers to the PC.
70 Say Y here if your computer has a host-side USB port and you want
71 to use USB devices. You then need to say Y to at least one of the
72 Host Controller Driver (HCD) options below. Choose a USB 1.1
73 controller, such as "UHCI HCD support" or "OHCI HCD support",
74 and "EHCI HCD (USB 2.0) support" except for older systems that
75 do not have USB 2.0 support. It doesn't normally hurt to select
76 them all if you are not certain.
78 If your system has a device-side USB port, used in the peripheral
79 side of the USB protocol, see the "USB Gadget" framework instead.
81 After choosing your HCD, then select drivers for the USB peripherals
82 you'll be using. You may want to check out the information provided
83 in <file:Documentation/usb/> and especially the links given in
84 <file:Documentation/usb/usb-help.txt>.
86 To compile this driver as a module, choose M here: the
87 module will be called usbcore.
89 source "drivers/usb/core/Kconfig"
91 source "drivers/usb/host/Kconfig"
93 source "drivers/usb/class/Kconfig"
95 source "drivers/usb/storage/Kconfig"
97 source "drivers/usb/image/Kconfig"
99 source "drivers/usb/mon/Kconfig"
101 comment "USB port drivers"
105 tristate "USS720 parport driver"
106 depends on USB && PARPORT
107 select PARPORT_NOT_PC
109 This driver is for USB parallel port adapters that use the Lucent
110 Technologies USS-720 chip. These cables are plugged into your USB
111 port and provide USB compatibility to peripherals designed with
112 parallel port interfaces.
114 The chip has two modes: automatic mode and manual mode. In automatic
115 mode, it looks to the computer like a standard USB printer. Only
116 printers may be connected to the USS-720 in this mode. The generic
117 USB printer driver ("USB Printer support", above) may be used in
118 that mode, and you can say N here if you want to use the chip only
121 Manual mode is not limited to printers, any parallel port
122 device should work. This driver utilizes manual mode.
123 Note however that some operations are three orders of magnitude
124 slower than on a PCI/ISA Parallel Port, so timing critical
125 applications might not work.
127 Say Y here if you own an USS-720 USB->Parport cable and intend to
128 connect anything other than a printer to it.
130 To compile this driver as a module, choose M here: the
131 module will be called uss720.
133 source "drivers/usb/serial/Kconfig"
135 source "drivers/usb/misc/Kconfig"
137 source "drivers/usb/atm/Kconfig"
139 source "drivers/usb/gadget/Kconfig"