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_AT91RM9200
29 default y if PPC_MPC52xx
31 default y if SOC_AU1X00
35 # some non-PCI hcds implement EHCI
36 config USB_ARCH_HAS_EHCI
39 default y if SOC_AU1200
42 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
44 tristate "Support for Host-side USB"
45 depends on USB_ARCH_HAS_HCD
47 Universal Serial Bus (USB) is a specification for a serial bus
48 subsystem which offers higher speeds and more features than the
49 traditional PC serial port. The bus supplies power to peripherals
50 and allows for hot swapping. Up to 127 USB peripherals can be
51 connected to a single USB host in a tree structure.
53 The USB host is the root of the tree, the peripherals are the
54 leaves and the inner nodes are special USB devices called hubs.
55 Most PCs now have USB host ports, used to connect peripherals
56 such as scanners, keyboards, mice, modems, cameras, disks,
57 flash memory, network links, and printers to the PC.
59 Say Y here if your computer has a host-side USB port and you want
60 to use USB devices. You then need to say Y to at least one of the
61 Host Controller Driver (HCD) options below. Choose a USB 1.1
62 controller, such as "UHCI HCD support" or "OHCI HCD support",
63 and "EHCI HCD (USB 2.0) support" except for older systems that
64 do not have USB 2.0 support. It doesn't normally hurt to select
65 them all if you are not certain.
67 If your system has a device-side USB port, used in the peripheral
68 side of the USB protocol, see the "USB Gadget" framework instead.
70 After choosing your HCD, then select drivers for the USB peripherals
71 you'll be using. You may want to check out the information provided
72 in <file:Documentation/usb/> and especially the links given in
73 <file:Documentation/usb/usb-help.txt>.
75 To compile this driver as a module, choose M here: the
76 module will be called usbcore.
78 source "drivers/usb/core/Kconfig"
80 source "drivers/usb/host/Kconfig"
82 source "drivers/usb/class/Kconfig"
84 source "drivers/usb/storage/Kconfig"
86 source "drivers/usb/input/Kconfig"
88 source "drivers/usb/image/Kconfig"
90 source "drivers/usb/media/Kconfig"
92 source "drivers/usb/net/Kconfig"
94 source "drivers/usb/mon/Kconfig"
96 comment "USB port drivers"
100 tristate "USS720 parport driver"
101 depends on USB && PARPORT
102 select PARPORT_NOT_PC
104 This driver is for USB parallel port adapters that use the Lucent
105 Technologies USS-720 chip. These cables are plugged into your USB
106 port and provide USB compatibility to peripherals designed with
107 parallel port interfaces.
109 The chip has two modes: automatic mode and manual mode. In automatic
110 mode, it looks to the computer like a standard USB printer. Only
111 printers may be connected to the USS-720 in this mode. The generic
112 USB printer driver ("USB Printer support", above) may be used in
113 that mode, and you can say N here if you want to use the chip only
116 Manual mode is not limited to printers, any parallel port
117 device should work. This driver utilizes manual mode.
118 Note however that some operations are three orders of magnitude
119 slower than on a PCI/ISA Parallel Port, so timing critical
120 applications might not work.
122 Say Y here if you own an USS-720 USB->Parport cable and intend to
123 connect anything other than a printer to it.
125 To compile this driver as a module, choose M here: the
126 module will be called uss720.
128 source "drivers/usb/serial/Kconfig"
130 source "drivers/usb/misc/Kconfig"
132 source "drivers/usb/atm/Kconfig"
134 source "drivers/usb/gadget/Kconfig"