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