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 BLACKFIN # SL-811
25 default y if SUPERH # r8a66597-hcd
28 # many non-PCI SOC chips embed OHCI
29 config USB_ARCH_HAS_OHCI
33 default y if ARCH_OMAP
34 default y if ARCH_LH7A404
35 default y if ARCH_S3C2410
38 default y if ARCH_EP93XX
39 default y if ARCH_AT91
40 default y if ARCH_PNX4008 && I2C
41 default y if MFD_TC6393XB
42 default y if ARCH_W90X900
43 default y if ARCH_DAVINCI_DA8XX
46 default y if PPC_MPC52xx
48 default y if MIPS_ALCHEMY
49 default y if MACH_JZ4740
51 default y if CPU_SUBTYPE_SH7720
52 default y if CPU_SUBTYPE_SH7721
53 default y if CPU_SUBTYPE_SH7763
54 default y if CPU_SUBTYPE_SH7786
58 # some non-PCI hcds implement EHCI
59 config USB_ARCH_HAS_EHCI
62 default y if SOC_AU1200
63 default y if ARCH_IXP4XX
64 default y if ARCH_W90X900
65 default y if ARCH_AT91SAM9G45
67 default y if ARCH_OMAP3
70 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
72 tristate "Support for Host-side USB"
73 depends on USB_ARCH_HAS_HCD
74 select NLS # for UTF-8 strings
76 Universal Serial Bus (USB) is a specification for a serial bus
77 subsystem which offers higher speeds and more features than the
78 traditional PC serial port. The bus supplies power to peripherals
79 and allows for hot swapping. Up to 127 USB peripherals can be
80 connected to a single USB host in a tree structure.
82 The USB host is the root of the tree, the peripherals are the
83 leaves and the inner nodes are special USB devices called hubs.
84 Most PCs now have USB host ports, used to connect peripherals
85 such as scanners, keyboards, mice, modems, cameras, disks,
86 flash memory, network links, and printers to the PC.
88 Say Y here if your computer has a host-side USB port and you want
89 to use USB devices. You then need to say Y to at least one of the
90 Host Controller Driver (HCD) options below. Choose a USB 1.1
91 controller, such as "UHCI HCD support" or "OHCI HCD support",
92 and "EHCI HCD (USB 2.0) support" except for older systems that
93 do not have USB 2.0 support. It doesn't normally hurt to select
94 them all if you are not certain.
96 If your system has a device-side USB port, used in the peripheral
97 side of the USB protocol, see the "USB Gadget" framework instead.
99 After choosing your HCD, then select drivers for the USB peripherals
100 you'll be using. You may want to check out the information provided
101 in <file:Documentation/usb/> and especially the links given in
102 <file:Documentation/usb/usb-help.txt>.
104 To compile this driver as a module, choose M here: the
105 module will be called usbcore.
107 source "drivers/usb/core/Kconfig"
109 source "drivers/usb/mon/Kconfig"
111 source "drivers/usb/wusbcore/Kconfig"
113 source "drivers/usb/host/Kconfig"
115 source "drivers/usb/musb/Kconfig"
117 source "drivers/usb/class/Kconfig"
119 source "drivers/usb/storage/Kconfig"
121 source "drivers/usb/image/Kconfig"
123 comment "USB port drivers"
127 tristate "USS720 parport driver"
128 depends on USB && PARPORT
129 select PARPORT_NOT_PC
131 This driver is for USB parallel port adapters that use the Lucent
132 Technologies USS-720 chip. These cables are plugged into your USB
133 port and provide USB compatibility to peripherals designed with
134 parallel port interfaces.
136 The chip has two modes: automatic mode and manual mode. In automatic
137 mode, it looks to the computer like a standard USB printer. Only
138 printers may be connected to the USS-720 in this mode. The generic
139 USB printer driver ("USB Printer support", above) may be used in
140 that mode, and you can say N here if you want to use the chip only
143 Manual mode is not limited to printers, any parallel port
144 device should work. This driver utilizes manual mode.
145 Note however that some operations are three orders of magnitude
146 slower than on a PCI/ISA Parallel Port, so timing critical
147 applications might not work.
149 Say Y here if you own an USS-720 USB->Parport cable and intend to
150 connect anything other than a printer to it.
152 To compile this driver as a module, choose M here: the
153 module will be called uss720.
155 source "drivers/usb/serial/Kconfig"
157 source "drivers/usb/misc/Kconfig"
159 source "drivers/usb/atm/Kconfig"
161 source "drivers/usb/gadget/Kconfig"
163 source "drivers/usb/otg/Kconfig"