1#
2# USB device configuration
3#
4
5menu "USB support"
6	depends on HAS_IOMEM
7
8# Host-side USB depends on having a host controller
9# NOTE:  dummy_hcd is always an option, but it's ignored here ...
10# NOTE:  SL-811 option should be board-specific ...
11config USB_ARCH_HAS_HCD
12	boolean
13	default y if USB_ARCH_HAS_OHCI
14	default y if USB_ARCH_HAS_EHCI
15	default y if ARM				# SL-811
16	default PCI
17
18# many non-PCI SOC chips embed OHCI
19config USB_ARCH_HAS_OHCI
20	boolean
21	# ARM:
22	default y if SA1111
23	default y if ARCH_OMAP
24	default y if ARCH_LH7A404
25	default y if ARCH_S3C2410
26	default y if PXA27x
27	default y if ARCH_EP93XX
28	default y if ARCH_AT91
29	default y if ARCH_PNX4008
30	# PPC:
31	default y if STB03xxx
32	default y if PPC_MPC52xx
33	# MIPS:
34	default y if SOC_AU1X00
35	# more:
36	default PCI
37
38# some non-PCI hcds implement EHCI
39config USB_ARCH_HAS_EHCI
40	boolean
41	default y if PPC_83xx
42	default y if SOC_AU1200
43	default PCI
44
45# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
46config USB
47	tristate "Support for Host-side USB"
48	depends on USB_ARCH_HAS_HCD
49	---help---
50	  Universal Serial Bus (USB) is a specification for a serial bus
51	  subsystem which offers higher speeds and more features than the
52	  traditional PC serial port.  The bus supplies power to peripherals
53	  and allows for hot swapping.  Up to 127 USB peripherals can be
54	  connected to a single USB host in a tree structure.
55	  
56	  The USB host is the root of the tree, the peripherals are the
57	  leaves and the inner nodes are special USB devices called hubs.
58	  Most PCs now have USB host ports, used to connect peripherals
59	  such as scanners, keyboards, mice, modems, cameras, disks,
60	  flash memory, network links, and printers to the PC.
61
62	  Say Y here if your computer has a host-side USB port and you want
63	  to use USB devices.  You then need to say Y to at least one of the
64	  Host Controller Driver (HCD) options below.  Choose a USB 1.1
65	  controller, such as "UHCI HCD support" or "OHCI HCD support",
66	  and "EHCI HCD (USB 2.0) support" except for older systems that
67	  do not have USB 2.0 support.  It doesn't normally hurt to select
68	  them all if you are not certain.
69
70	  If your system has a device-side USB port, used in the peripheral
71	  side of the USB protocol, see the "USB Gadget" framework instead.
72
73	  After choosing your HCD, then select drivers for the USB peripherals
74	  you'll be using.  You may want to check out the information provided
75	  in <file:Documentation/usb/> and especially the links given in
76	  <file:Documentation/usb/usb-help.txt>.
77
78	  To compile this driver as a module, choose M here: the
79	  module will be called usbcore.
80
81source "drivers/usb/core/Kconfig"
82
83source "drivers/usb/host/Kconfig"
84
85source "drivers/usb/class/Kconfig"
86
87source "drivers/usb/storage/Kconfig"
88
89source "drivers/usb/image/Kconfig"
90
91source "drivers/usb/mon/Kconfig"
92
93comment "USB port drivers"
94	depends on USB
95
96config USB_USS720
97	tristate "USS720 parport driver"
98	depends on USB && PARPORT
99	select PARPORT_NOT_PC
100	---help---
101	  This driver is for USB parallel port adapters that use the Lucent
102	  Technologies USS-720 chip. These cables are plugged into your USB
103	  port and provide USB compatibility to peripherals designed with
104	  parallel port interfaces.
105
106	  The chip has two modes: automatic mode and manual mode. In automatic
107	  mode, it looks to the computer like a standard USB printer. Only
108	  printers may be connected to the USS-720 in this mode. The generic
109	  USB printer driver ("USB Printer support", above) may be used in
110	  that mode, and you can say N here if you want to use the chip only
111	  in this mode.
112
113	  Manual mode is not limited to printers, any parallel port
114	  device should work. This driver utilizes manual mode.
115	  Note however that some operations are three orders of magnitude
116	  slower than on a PCI/ISA Parallel Port, so timing critical
117	  applications might not work.
118
119	  Say Y here if you own an USS-720 USB->Parport cable and intend to
120	  connect anything other than a printer to it.
121
122	  To compile this driver as a module, choose M here: the
123	  module will be called uss720.
124
125source "drivers/usb/serial/Kconfig"
126
127source "drivers/usb/misc/Kconfig"
128
129source "drivers/usb/atm/Kconfig"
130
131source "drivers/usb/gadget/Kconfig"
132
133endmenu
134