2 # USB device configuration
10 This option adds core support for Universal Serial Bus (USB).
11 You will also need drivers from the following menu to make use of it.
15 # Host-side USB depends on having a host controller
16 # NOTE: dummy_hcd is always an option, but it's ignored here ...
17 # NOTE: SL-811 option should be board-specific ...
18 config USB_ARCH_HAS_HCD
20 default y if USB_ARCH_HAS_OHCI
21 default y if USB_ARCH_HAS_EHCI
22 default y if PCMCIA && !M32R # sl811_cs
23 default y if ARM # SL-811
24 default y if SUPERH # r8a66597-hcd
27 # many non-PCI SOC chips embed OHCI
28 config USB_ARCH_HAS_OHCI
32 default y if ARCH_OMAP
33 default y if ARCH_LH7A404
34 default y if ARCH_S3C2410
37 default y if ARCH_EP93XX
38 default y if ARCH_AT91
39 default y if ARCH_PNX4008 && I2C
40 default y if MFD_TC6393XB
41 default y if ARCH_W90X900
44 default y if PPC_MPC52xx
46 default y if SOC_AU1X00
48 default y if CPU_SUBTYPE_SH7720
49 default y if CPU_SUBTYPE_SH7721
50 default y if CPU_SUBTYPE_SH7763
51 default y if CPU_SUBTYPE_SH7786
55 # some non-PCI hcds implement EHCI
56 config USB_ARCH_HAS_EHCI
59 default y if SOC_AU1200
60 default y if ARCH_IXP4XX
61 default y if ARCH_W90X900
62 default y if ARCH_AT91SAM9G45
63 default y if ARCH_OMAP34XX
66 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
68 tristate "Support for Host-side USB"
69 depends on USB_ARCH_HAS_HCD
70 select NLS # for UTF-8 strings
72 Universal Serial Bus (USB) is a specification for a serial bus
73 subsystem which offers higher speeds and more features than the
74 traditional PC serial port. The bus supplies power to peripherals
75 and allows for hot swapping. Up to 127 USB peripherals can be
76 connected to a single USB host in a tree structure.
78 The USB host is the root of the tree, the peripherals are the
79 leaves and the inner nodes are special USB devices called hubs.
80 Most PCs now have USB host ports, used to connect peripherals
81 such as scanners, keyboards, mice, modems, cameras, disks,
82 flash memory, network links, and printers to the PC.
84 Say Y here if your computer has a host-side USB port and you want
85 to use USB devices. You then need to say Y to at least one of the
86 Host Controller Driver (HCD) options below. Choose a USB 1.1
87 controller, such as "UHCI HCD support" or "OHCI HCD support",
88 and "EHCI HCD (USB 2.0) support" except for older systems that
89 do not have USB 2.0 support. It doesn't normally hurt to select
90 them all if you are not certain.
92 If your system has a device-side USB port, used in the peripheral
93 side of the USB protocol, see the "USB Gadget" framework instead.
95 After choosing your HCD, then select drivers for the USB peripherals
96 you'll be using. You may want to check out the information provided
97 in <file:Documentation/usb/> and especially the links given in
98 <file:Documentation/usb/usb-help.txt>.
100 To compile this driver as a module, choose M here: the
101 module will be called usbcore.
103 source "drivers/usb/core/Kconfig"
105 source "drivers/usb/mon/Kconfig"
107 source "drivers/usb/wusbcore/Kconfig"
109 source "drivers/usb/host/Kconfig"
111 source "drivers/usb/musb/Kconfig"
113 source "drivers/usb/class/Kconfig"
115 source "drivers/usb/storage/Kconfig"
117 source "drivers/usb/image/Kconfig"
119 comment "USB port drivers"
123 tristate "USS720 parport driver"
124 depends on USB && PARPORT
125 select PARPORT_NOT_PC
127 This driver is for USB parallel port adapters that use the Lucent
128 Technologies USS-720 chip. These cables are plugged into your USB
129 port and provide USB compatibility to peripherals designed with
130 parallel port interfaces.
132 The chip has two modes: automatic mode and manual mode. In automatic
133 mode, it looks to the computer like a standard USB printer. Only
134 printers may be connected to the USS-720 in this mode. The generic
135 USB printer driver ("USB Printer support", above) may be used in
136 that mode, and you can say N here if you want to use the chip only
139 Manual mode is not limited to printers, any parallel port
140 device should work. This driver utilizes manual mode.
141 Note however that some operations are three orders of magnitude
142 slower than on a PCI/ISA Parallel Port, so timing critical
143 applications might not work.
145 Say Y here if you own an USS-720 USB->Parport cable and intend to
146 connect anything other than a printer to it.
148 To compile this driver as a module, choose M here: the
149 module will be called uss720.
151 source "drivers/usb/serial/Kconfig"
153 source "drivers/usb/misc/Kconfig"
155 source "drivers/usb/atm/Kconfig"
157 source "drivers/usb/gadget/Kconfig"
159 source "drivers/usb/otg/Kconfig"