2 # USB device configuration
7 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
9 tristate "Support for Host-side USB"
10 depends on PCI || ARCH_MOXACPU
12 Universal Serial Bus (USB) is a specification for a serial bus
13 subsystem which offers higher speeds and more features than the
14 traditional PC serial port. The bus supplies power to peripherals
15 and allows for hot swapping. Up to 127 USB peripherals can be
16 connected to a single USB host in a tree structure.
18 The USB host is the root of the tree, the peripherals are the
19 leaves and the inner nodes are special USB devices called hubs.
20 Most PCs now have USB host ports, used to connect peripherals
21 such as scanners, keyboards, mice, modems, cameras, disks,
22 flash memory, network links, and printers to the PC.
24 Say Y here if your computer has a host-side USB port and you want
25 to use USB devices. You then need to say Y to at least one of the
26 Host Controller Driver (HCD) options below. Choose a USB 1.1
27 controller, such as "UHCI HCD support" or "OHCI HCD support",
28 and "EHCI HCD (USB 2.0) support" except for older systems that
29 do not have USB 2.0 support. It doesn't normally hurt to select
30 them all if you are not certain.
32 If your system has a device-side USB port, used in the peripheral
33 side of the USB protocol, see the "USB Gadget" framework instead.
35 After choosing your HCD, then select drivers for the USB peripherals
36 you'll be using. You may want to check out the information provided
37 in <file:Documentation/usb/> and especially the links given in
38 <file:Documentation/usb/usb-help.txt>.
40 To compile this driver as a module, choose M here: the
41 module will be called usbcore.
43 source "drivers/usb/core/Kconfig"
45 source "drivers/usb/host/Kconfig"
47 source "drivers/usb/class/Kconfig"
49 source "drivers/usb/storage/Kconfig"
51 source "drivers/usb/input/Kconfig"
53 source "drivers/usb/image/Kconfig"
55 source "drivers/usb/media/Kconfig"
57 source "drivers/usb/net/Kconfig"
59 comment "USB port drivers"
63 tristate "USS720 parport driver"
64 depends on USB && PARPORT
66 This driver is for USB parallel port adapters that use the Lucent
67 Technologies USS-720 chip. These cables are plugged into your USB
68 port and provide USB compatibility to peripherals designed with
69 parallel port interfaces.
71 The chip has two modes: automatic mode and manual mode. In automatic
72 mode, it looks to the computer like a standard USB printer. Only
73 printers may be connected to the USS-720 in this mode. The generic
74 USB printer driver ("USB Printer support", above) may be used in
75 that mode, and you can say N here if you want to use the chip only
78 Manual mode is not limited to printers, any parallel port
79 device should work. This driver utilizes manual mode.
80 Note however that some operations are three orders of magnitude
81 slower than on a PCI/ISA Parallel Port, so timing critical
82 applications might not work.
84 Say Y here if you own an USS-720 USB->Parport cable and intend to
85 connect anything other than a printer to it.
87 To compile this driver as a module, choose M here: the
88 module will be called uss720.
90 source "drivers/usb/serial/Kconfig"
92 source "drivers/usb/misc/Kconfig"
94 source "drivers/usb/gadget/Kconfig"