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
43 default y if PPC_MPC52xx
45 default y if SOC_AU1X00
47 default y if CPU_SUBTYPE_SH7720
48 default y if CPU_SUBTYPE_SH7721
49 default y if CPU_SUBTYPE_SH7763
53 # some non-PCI hcds implement EHCI
54 config USB_ARCH_HAS_EHCI
57 default y if SOC_AU1200
58 default y if ARCH_IXP4XX
61 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
63 tristate "Support for Host-side USB"
64 depends on USB_ARCH_HAS_HCD
66 Universal Serial Bus (USB) is a specification for a serial bus
67 subsystem which offers higher speeds and more features than the
68 traditional PC serial port. The bus supplies power to peripherals
69 and allows for hot swapping. Up to 127 USB peripherals can be
70 connected to a single USB host in a tree structure.
72 The USB host is the root of the tree, the peripherals are the
73 leaves and the inner nodes are special USB devices called hubs.
74 Most PCs now have USB host ports, used to connect peripherals
75 such as scanners, keyboards, mice, modems, cameras, disks,
76 flash memory, network links, and printers to the PC.
78 Say Y here if your computer has a host-side USB port and you want
79 to use USB devices. You then need to say Y to at least one of the
80 Host Controller Driver (HCD) options below. Choose a USB 1.1
81 controller, such as "UHCI HCD support" or "OHCI HCD support",
82 and "EHCI HCD (USB 2.0) support" except for older systems that
83 do not have USB 2.0 support. It doesn't normally hurt to select
84 them all if you are not certain.
86 If your system has a device-side USB port, used in the peripheral
87 side of the USB protocol, see the "USB Gadget" framework instead.
89 After choosing your HCD, then select drivers for the USB peripherals
90 you'll be using. You may want to check out the information provided
91 in <file:Documentation/usb/> and especially the links given in
92 <file:Documentation/usb/usb-help.txt>.
94 To compile this driver as a module, choose M here: the
95 module will be called usbcore.
97 source "drivers/usb/core/Kconfig"
99 source "drivers/usb/mon/Kconfig"
101 source "drivers/usb/wusbcore/Kconfig"
103 source "drivers/usb/host/Kconfig"
105 source "drivers/usb/musb/Kconfig"
107 source "drivers/usb/class/Kconfig"
109 source "drivers/usb/storage/Kconfig"
111 source "drivers/usb/image/Kconfig"
113 comment "USB port drivers"
117 tristate "USS720 parport driver"
118 depends on USB && PARPORT
119 select PARPORT_NOT_PC
121 This driver is for USB parallel port adapters that use the Lucent
122 Technologies USS-720 chip. These cables are plugged into your USB
123 port and provide USB compatibility to peripherals designed with
124 parallel port interfaces.
126 The chip has two modes: automatic mode and manual mode. In automatic
127 mode, it looks to the computer like a standard USB printer. Only
128 printers may be connected to the USS-720 in this mode. The generic
129 USB printer driver ("USB Printer support", above) may be used in
130 that mode, and you can say N here if you want to use the chip only
133 Manual mode is not limited to printers, any parallel port
134 device should work. This driver utilizes manual mode.
135 Note however that some operations are three orders of magnitude
136 slower than on a PCI/ISA Parallel Port, so timing critical
137 applications might not work.
139 Say Y here if you own an USS-720 USB->Parport cable and intend to
140 connect anything other than a printer to it.
142 To compile this driver as a module, choose M here: the
143 module will be called uss720.
145 source "drivers/usb/serial/Kconfig"
147 source "drivers/usb/misc/Kconfig"
149 source "drivers/usb/atm/Kconfig"
151 source "drivers/usb/gadget/Kconfig"
153 source "drivers/usb/otg/Kconfig"