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_AT91RM9200 || ARCH_AT91SAM9261)
30 default y if PPC_MPC52xx
32 default y if SOC_AU1X00
36 # some non-PCI hcds implement EHCI
37 config USB_ARCH_HAS_EHCI
40 default y if SOC_AU1200
43 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
45 tristate "Support for Host-side USB"
46 depends on USB_ARCH_HAS_HCD
48 Universal Serial Bus (USB) is a specification for a serial bus
49 subsystem which offers higher speeds and more features than the
50 traditional PC serial port. The bus supplies power to peripherals
51 and allows for hot swapping. Up to 127 USB peripherals can be
52 connected to a single USB host in a tree structure.
54 The USB host is the root of the tree, the peripherals are the
55 leaves and the inner nodes are special USB devices called hubs.
56 Most PCs now have USB host ports, used to connect peripherals
57 such as scanners, keyboards, mice, modems, cameras, disks,
58 flash memory, network links, and printers to the PC.
60 Say Y here if your computer has a host-side USB port and you want
61 to use USB devices. You then need to say Y to at least one of the
62 Host Controller Driver (HCD) options below. Choose a USB 1.1
63 controller, such as "UHCI HCD support" or "OHCI HCD support",
64 and "EHCI HCD (USB 2.0) support" except for older systems that
65 do not have USB 2.0 support. It doesn't normally hurt to select
66 them all if you are not certain.
68 If your system has a device-side USB port, used in the peripheral
69 side of the USB protocol, see the "USB Gadget" framework instead.
71 After choosing your HCD, then select drivers for the USB peripherals
72 you'll be using. You may want to check out the information provided
73 in <file:Documentation/usb/> and especially the links given in
74 <file:Documentation/usb/usb-help.txt>.
76 To compile this driver as a module, choose M here: the
77 module will be called usbcore.
79 source "drivers/usb/core/Kconfig"
81 source "drivers/usb/host/Kconfig"
83 source "drivers/usb/class/Kconfig"
85 source "drivers/usb/storage/Kconfig"
87 source "drivers/usb/input/Kconfig"
89 source "drivers/usb/image/Kconfig"
91 source "drivers/usb/net/Kconfig"
93 source "drivers/usb/mon/Kconfig"
95 comment "USB port drivers"
99 tristate "USS720 parport driver"
100 depends on USB && PARPORT
101 select PARPORT_NOT_PC
103 This driver is for USB parallel port adapters that use the Lucent
104 Technologies USS-720 chip. These cables are plugged into your USB
105 port and provide USB compatibility to peripherals designed with
106 parallel port interfaces.
108 The chip has two modes: automatic mode and manual mode. In automatic
109 mode, it looks to the computer like a standard USB printer. Only
110 printers may be connected to the USS-720 in this mode. The generic
111 USB printer driver ("USB Printer support", above) may be used in
112 that mode, and you can say N here if you want to use the chip only
115 Manual mode is not limited to printers, any parallel port
116 device should work. This driver utilizes manual mode.
117 Note however that some operations are three orders of magnitude
118 slower than on a PCI/ISA Parallel Port, so timing critical
119 applications might not work.
121 Say Y here if you own an USS-720 USB->Parport cable and intend to
122 connect anything other than a printer to it.
124 To compile this driver as a module, choose M here: the
125 module will be called uss720.
127 source "drivers/usb/serial/Kconfig"
129 source "drivers/usb/misc/Kconfig"
131 source "drivers/usb/atm/Kconfig"
133 source "drivers/usb/gadget/Kconfig"