Lines Matching refs:USB

3 # USB device configuration
30 	bool "USB support"
34 	  This option adds core support for Universal Serial Bus (USB).
44 config USB  config
45 	tristate "Support for Host-side USB"
51 	  Universal Serial Bus (USB) is a specification for a serial bus
54 	  and allows for hot swapping.  Up to 127 USB peripherals can be
55 	  connected to a single USB host in a tree structure.
57 	  The USB host is the root of the tree, the peripherals are the
58 	  leaves and the inner nodes are special USB devices called hubs.
59 	  Most PCs now have USB host ports, used to connect peripherals
63 	  Say Y here if your computer has a host-side USB port and you want
64 	  to use USB devices.  You then need to say Y to at least one of the
65 	  Host Controller Driver (HCD) options below.  Choose a USB 1.1
67 	  and "EHCI HCD (USB 2.0) support" except for older systems that
68 	  do not have USB 2.0 support.  It doesn't normally hurt to select
71 	  If your system has a device-side USB port, used in the peripheral
72 	  side of the USB protocol, see the "USB Gadget" framework instead.
74 	  After choosing your HCD, then select drivers for the USB peripherals
83 	bool "PCI based USB host interface"
88 	  PCI and USB modules with the USB module directly controlled by
92 	  will not be built in the USB driver.
94 if USB
128 comment "USB port drivers"
130 if USB
137 	  This driver is for USB parallel port adapters that use the Lucent
138 	  Technologies USS-720 chip. These cables are plugged into your USB
139 	  port and provide USB compatibility to peripherals designed with
143 	  mode, it looks to the computer like a standard USB printer. Only
145 	  USB printer driver ("USB Printer support", above) may be used in
155 	  Say Y here if you own an USS-720 USB->Parport cable and intend to
167 endif # USB