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