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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# USB device configuration
3#
4
5menu "USB support"
6
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 ...
10config USB_ARCH_HAS_HCD
11 boolean
12 default y if USB_ARCH_HAS_OHCI
13 default y if ARM # SL-811
14 default PCI
15
16# many non-PCI SOC chips embed OHCI
17config USB_ARCH_HAS_OHCI
18 boolean
19 # ARM:
20 default y if SA1111
21 default y if ARCH_OMAP
22 default y if ARCH_LH7A404
23 default y if PXA27x
24 # PPC:
25 default y if STB03xxx
26 default y if PPC_MPC52xx
27 # MIPS:
28 default y if SOC_AU1X00
29 # more:
30 default PCI
31
32# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
33config USB
34 tristate "Support for Host-side USB"
35 depends on USB_ARCH_HAS_HCD
36 ---help---
37 Universal Serial Bus (USB) is a specification for a serial bus
38 subsystem which offers higher speeds and more features than the
39 traditional PC serial port. The bus supplies power to peripherals
40 and allows for hot swapping. Up to 127 USB peripherals can be
41 connected to a single USB host in a tree structure.
42
43 The USB host is the root of the tree, the peripherals are the
44 leaves and the inner nodes are special USB devices called hubs.
45 Most PCs now have USB host ports, used to connect peripherals
46 such as scanners, keyboards, mice, modems, cameras, disks,
47 flash memory, network links, and printers to the PC.
48
49 Say Y here if your computer has a host-side USB port and you want
50 to use USB devices. You then need to say Y to at least one of the
51 Host Controller Driver (HCD) options below. Choose a USB 1.1
52 controller, such as "UHCI HCD support" or "OHCI HCD support",
53 and "EHCI HCD (USB 2.0) support" except for older systems that
54 do not have USB 2.0 support. It doesn't normally hurt to select
55 them all if you are not certain.
56
57 If your system has a device-side USB port, used in the peripheral
58 side of the USB protocol, see the "USB Gadget" framework instead.
59
60 After choosing your HCD, then select drivers for the USB peripherals
61 you'll be using. You may want to check out the information provided
62 in <file:Documentation/usb/> and especially the links given in
63 <file:Documentation/usb/usb-help.txt>.
64
65 To compile this driver as a module, choose M here: the
66 module will be called usbcore.
67
68source "drivers/usb/core/Kconfig"
69
70source "drivers/usb/host/Kconfig"
71
72source "drivers/usb/class/Kconfig"
73
74source "drivers/usb/storage/Kconfig"
75
76source "drivers/usb/input/Kconfig"
77
78source "drivers/usb/image/Kconfig"
79
80source "drivers/usb/media/Kconfig"
81
82source "drivers/usb/net/Kconfig"
83
84source "drivers/usb/mon/Kconfig"
85
86comment "USB port drivers"
87 depends on USB
88
89config USB_USS720
90 tristate "USS720 parport driver"
91 depends on USB && PARPORT
92 select PARPORT_NOT_PC
93 ---help---
94 This driver is for USB parallel port adapters that use the Lucent
95 Technologies USS-720 chip. These cables are plugged into your USB
96 port and provide USB compatibility to peripherals designed with
97 parallel port interfaces.
98
99 The chip has two modes: automatic mode and manual mode. In automatic
100 mode, it looks to the computer like a standard USB printer. Only
101 printers may be connected to the USS-720 in this mode. The generic
102 USB printer driver ("USB Printer support", above) may be used in
103 that mode, and you can say N here if you want to use the chip only
104 in this mode.
105
106 Manual mode is not limited to printers, any parallel port
107 device should work. This driver utilizes manual mode.
108 Note however that some operations are three orders of magnitude
109 slower than on a PCI/ISA Parallel Port, so timing critical
110 applications might not work.
111
112 Say Y here if you own an USS-720 USB->Parport cable and intend to
113 connect anything other than a printer to it.
114
115 To compile this driver as a module, choose M here: the
116 module will be called uss720.
117
118source "drivers/usb/serial/Kconfig"
119
120source "drivers/usb/misc/Kconfig"
121
122source "drivers/usb/atm/Kconfig"
123
124source "drivers/usb/gadget/Kconfig"
125
126endmenu
127