Lines Matching refs:USB

2 # USB device configuration
23 	bool "USB support"
27 	  This option adds core support for Universal Serial Bus (USB).
35 	depends on USB || USB_GADGET
40 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
41 config USB  config
42 	tristate "Support for Host-side USB"
46 	  Universal Serial Bus (USB) is a specification for a serial bus
49 	  and allows for hot swapping.  Up to 127 USB peripherals can be
50 	  connected to a single USB host in a tree structure.
52 	  The USB host is the root of the tree, the peripherals are the
53 	  leaves and the inner nodes are special USB devices called hubs.
54 	  Most PCs now have USB host ports, used to connect peripherals
58 	  Say Y here if your computer has a host-side USB port and you want
59 	  to use USB devices.  You then need to say Y to at least one of the
60 	  Host Controller Driver (HCD) options below.  Choose a USB 1.1
62 	  and "EHCI HCD (USB 2.0) support" except for older systems that
63 	  do not have USB 2.0 support.  It doesn't normally hurt to select
66 	  If your system has a device-side USB port, used in the peripheral
67 	  side of the USB protocol, see the "USB Gadget" framework instead.
69 	  After choosing your HCD, then select drivers for the USB peripherals
77 if USB
109 comment "USB port drivers"
111 if USB
118 	  This driver is for USB parallel port adapters that use the Lucent
119 	  Technologies USS-720 chip. These cables are plugged into your USB
120 	  port and provide USB compatibility to peripherals designed with
124 	  mode, it looks to the computer like a standard USB printer. Only
126 	  USB printer driver ("USB Printer support", above) may be used in
136 	  Say Y here if you own an USS-720 USB->Parport cable and intend to
148 endif # USB
155 	bool "USB LED Triggers"
158 	  This option adds LED triggers for USB host and/or gadget activity.
161 	  LEDs and you want to use them as activity indicators for USB host or