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
44 default y if ARCH_CNS3XXX
47 default y if PPC_MPC52xx
49 default y if MIPS_ALCHEMY
50 default y if MACH_JZ4740
52 default y if CPU_SUBTYPE_SH7720
53 default y if CPU_SUBTYPE_SH7721
54 default y if CPU_SUBTYPE_SH7763
55 default y if CPU_SUBTYPE_SH7786
59 # some non-PCI hcds implement EHCI
60 config USB_ARCH_HAS_EHCI
63 default y if PPC_MPC512x
64 default y if SOC_AU1200
65 default y if ARCH_IXP4XX
66 default y if ARCH_W90X900
67 default y if ARCH_AT91SAM9G45
69 default y if ARCH_OMAP3
70 default y if ARCH_CNS3XXX
73 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
75 tristate "Support for Host-side USB"
76 depends on USB_ARCH_HAS_HCD
77 select NLS # for UTF-8 strings
79 Universal Serial Bus (USB) is a specification for a serial bus
80 subsystem which offers higher speeds and more features than the
81 traditional PC serial port. The bus supplies power to peripherals
82 and allows for hot swapping. Up to 127 USB peripherals can be
83 connected to a single USB host in a tree structure.
85 The USB host is the root of the tree, the peripherals are the
86 leaves and the inner nodes are special USB devices called hubs.
87 Most PCs now have USB host ports, used to connect peripherals
88 such as scanners, keyboards, mice, modems, cameras, disks,
89 flash memory, network links, and printers to the PC.
91 Say Y here if your computer has a host-side USB port and you want
92 to use USB devices. You then need to say Y to at least one of the
93 Host Controller Driver (HCD) options below. Choose a USB 1.1
94 controller, such as "UHCI HCD support" or "OHCI HCD support",
95 and "EHCI HCD (USB 2.0) support" except for older systems that
96 do not have USB 2.0 support. It doesn't normally hurt to select
97 them all if you are not certain.
99 If your system has a device-side USB port, used in the peripheral
100 side of the USB protocol, see the "USB Gadget" framework instead.
102 After choosing your HCD, then select drivers for the USB peripherals
103 you'll be using. You may want to check out the information provided
104 in <file:Documentation/usb/> and especially the links given in
105 <file:Documentation/usb/usb-help.txt>.
107 To compile this driver as a module, choose M here: the
108 module will be called usbcore.
110 source "drivers/usb/core/Kconfig"
112 source "drivers/usb/mon/Kconfig"
114 source "drivers/usb/wusbcore/Kconfig"
116 source "drivers/usb/host/Kconfig"
118 source "drivers/usb/musb/Kconfig"
120 source "drivers/usb/class/Kconfig"
122 source "drivers/usb/storage/Kconfig"
124 source "drivers/usb/image/Kconfig"
126 comment "USB port drivers"
130 tristate "USS720 parport driver"
131 depends on USB && PARPORT
132 select PARPORT_NOT_PC
134 This driver is for USB parallel port adapters that use the Lucent
135 Technologies USS-720 chip. These cables are plugged into your USB
136 port and provide USB compatibility to peripherals designed with
137 parallel port interfaces.
139 The chip has two modes: automatic mode and manual mode. In automatic
140 mode, it looks to the computer like a standard USB printer. Only
141 printers may be connected to the USS-720 in this mode. The generic
142 USB printer driver ("USB Printer support", above) may be used in
143 that mode, and you can say N here if you want to use the chip only
146 Manual mode is not limited to printers, any parallel port
147 device should work. This driver utilizes manual mode.
148 Note however that some operations are three orders of magnitude
149 slower than on a PCI/ISA Parallel Port, so timing critical
150 applications might not work.
152 Say Y here if you own an USS-720 USB->Parport cable and intend to
153 connect anything other than a printer to it.
155 To compile this driver as a module, choose M here: the
156 module will be called uss720.
158 source "drivers/usb/serial/Kconfig"
160 source "drivers/usb/misc/Kconfig"
162 source "drivers/usb/atm/Kconfig"
164 source "drivers/usb/gadget/Kconfig"
166 source "drivers/usb/otg/Kconfig"