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 PCMCIA && !M32R # sl811_cs
20 default y if ARM # SL-811
23 # many non-PCI SOC chips embed OHCI
24 config USB_ARCH_HAS_OHCI
28 default y if ARCH_OMAP
29 default y if ARCH_LH7A404
30 default y if ARCH_S3C2410
32 default y if ARCH_EP93XX
33 default y if ARCH_AT91
34 default y if ARCH_PNX4008
37 default y if PPC_MPC52xx
39 default y if SOC_AU1X00
43 # some non-PCI hcds implement EHCI
44 config USB_ARCH_HAS_EHCI
47 default y if SOC_AU1200
50 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
52 tristate "Support for Host-side USB"
53 depends on USB_ARCH_HAS_HCD
55 Universal Serial Bus (USB) is a specification for a serial bus
56 subsystem which offers higher speeds and more features than the
57 traditional PC serial port. The bus supplies power to peripherals
58 and allows for hot swapping. Up to 127 USB peripherals can be
59 connected to a single USB host in a tree structure.
61 The USB host is the root of the tree, the peripherals are the
62 leaves and the inner nodes are special USB devices called hubs.
63 Most PCs now have USB host ports, used to connect peripherals
64 such as scanners, keyboards, mice, modems, cameras, disks,
65 flash memory, network links, and printers to the PC.
67 Say Y here if your computer has a host-side USB port and you want
68 to use USB devices. You then need to say Y to at least one of the
69 Host Controller Driver (HCD) options below. Choose a USB 1.1
70 controller, such as "UHCI HCD support" or "OHCI HCD support",
71 and "EHCI HCD (USB 2.0) support" except for older systems that
72 do not have USB 2.0 support. It doesn't normally hurt to select
73 them all if you are not certain.
75 If your system has a device-side USB port, used in the peripheral
76 side of the USB protocol, see the "USB Gadget" framework instead.
78 After choosing your HCD, then select drivers for the USB peripherals
79 you'll be using. You may want to check out the information provided
80 in <file:Documentation/usb/> and especially the links given in
81 <file:Documentation/usb/usb-help.txt>.
83 To compile this driver as a module, choose M here: the
84 module will be called usbcore.
86 source "drivers/usb/core/Kconfig"
88 source "drivers/usb/host/Kconfig"
90 source "drivers/usb/class/Kconfig"
92 source "drivers/usb/storage/Kconfig"
94 source "drivers/usb/image/Kconfig"
96 source "drivers/usb/mon/Kconfig"
98 comment "USB port drivers"
102 tristate "USS720 parport driver"
103 depends on USB && PARPORT
104 select PARPORT_NOT_PC
106 This driver is for USB parallel port adapters that use the Lucent
107 Technologies USS-720 chip. These cables are plugged into your USB
108 port and provide USB compatibility to peripherals designed with
109 parallel port interfaces.
111 The chip has two modes: automatic mode and manual mode. In automatic
112 mode, it looks to the computer like a standard USB printer. Only
113 printers may be connected to the USS-720 in this mode. The generic
114 USB printer driver ("USB Printer support", above) may be used in
115 that mode, and you can say N here if you want to use the chip only
118 Manual mode is not limited to printers, any parallel port
119 device should work. This driver utilizes manual mode.
120 Note however that some operations are three orders of magnitude
121 slower than on a PCI/ISA Parallel Port, so timing critical
122 applications might not work.
124 Say Y here if you own an USS-720 USB->Parport cable and intend to
125 connect anything other than a printer to it.
127 To compile this driver as a module, choose M here: the
128 module will be called uss720.
130 source "drivers/usb/serial/Kconfig"
132 source "drivers/usb/misc/Kconfig"
134 source "drivers/usb/atm/Kconfig"
136 source "drivers/usb/gadget/Kconfig"