drivers/usb/Kconfig

   1 #
   2 # USB device configuration
   3 #
   4
   5 menu "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 ...
  10 config USB_ARCH_HAS_HCD
  11         boolean
  12         default y if USB_ARCH_HAS_OHCI
  13         default y if USB_ARCH_HAS_EHCI
  14         default y if ARM                                # SL-811
  15         default PCI
  16
  17 # many non-PCI SOC chips embed OHCI
  18 config USB_ARCH_HAS_OHCI
  19         boolean
  20         # ARM:
  21         default y if SA1111
  22         default y if ARCH_OMAP
  23         default y if ARCH_LH7A404
  24         default y if ARCH_S3C2410
  25         default y if PXA27x
  26         default y if ARCH_AT91RM9200
  27         # PPC:
  28         default y if STB03xxx
  29         default y if PPC_MPC52xx
  30         # MIPS:
  31         default y if SOC_AU1X00
  32         # more:
  33         default PCI
  34
  35 # some non-PCI hcds implement EHCI
  36 config USB_ARCH_HAS_EHCI
  37         boolean
  38         default y if PPC_83xx
  39         default y if SOC_AU1200
  40         default PCI
  41
  42 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  43 config USB
  44         tristate "Support for Host-side USB"
  45         depends on USB_ARCH_HAS_HCD
  46         ---help---
  47           Universal Serial Bus (USB) is a specification for a serial bus
  48           subsystem which offers higher speeds and more features than the
  49           traditional PC serial port.  The bus supplies power to peripherals
  50           and allows for hot swapping.  Up to 127 USB peripherals can be
  51           connected to a single USB host in a tree structure.
  52
  53           The USB host is the root of the tree, the peripherals are the
  54           leaves and the inner nodes are special USB devices called hubs.
  55           Most PCs now have USB host ports, used to connect peripherals
  56           such as scanners, keyboards, mice, modems, cameras, disks,
  57           flash memory, network links, and printers to the PC.
  58
  59           Say Y here if your computer has a host-side USB port and you want
  60           to use USB devices.  You then need to say Y to at least one of the
  61           Host Controller Driver (HCD) options below.  Choose a USB 1.1
  62           controller, such as "UHCI HCD support" or "OHCI HCD support",
  63           and "EHCI HCD (USB 2.0) support" except for older systems that
  64           do not have USB 2.0 support.  It doesn't normally hurt to select
  65           them all if you are not certain.
  66
  67           If your system has a device-side USB port, used in the peripheral
  68           side of the USB protocol, see the "USB Gadget" framework instead.
  69
  70           After choosing your HCD, then select drivers for the USB peripherals
  71           you'll be using.  You may want to check out the information provided
  72           in <file:Documentation/usb/> and especially the links given in
  73           <file:Documentation/usb/usb-help.txt>.
  74
  75           To compile this driver as a module, choose M here: the
  76           module will be called usbcore.
  77
  78 source "drivers/usb/core/Kconfig"
  79
  80 source "drivers/usb/host/Kconfig"
  81
  82 source "drivers/usb/class/Kconfig"
  83
  84 source "drivers/usb/storage/Kconfig"
  85
  86 source "drivers/usb/input/Kconfig"
  87
  88 source "drivers/usb/image/Kconfig"
  89
  90 source "drivers/usb/net/Kconfig"
  91
  92 source "drivers/usb/mon/Kconfig"
  93
  94 comment "USB port drivers"
  95         depends on USB
  96
  97 config USB_USS720
  98         tristate "USS720 parport driver"
  99         depends on USB && PARPORT
 100         select PARPORT_NOT_PC
 101         ---help---
 102           This driver is for USB parallel port adapters that use the Lucent
 103           Technologies USS-720 chip. These cables are plugged into your USB
 104           port and provide USB compatibility to peripherals designed with
 105           parallel port interfaces.
 106
 107           The chip has two modes: automatic mode and manual mode. In automatic
 108           mode, it looks to the computer like a standard USB printer. Only
 109           printers may be connected to the USS-720 in this mode. The generic
 110           USB printer driver ("USB Printer support", above) may be used in
 111           that mode, and you can say N here if you want to use the chip only
 112           in this mode.
 113
 114           Manual mode is not limited to printers, any parallel port
 115           device should work. This driver utilizes manual mode.
 116           Note however that some operations are three orders of magnitude
 117           slower than on a PCI/ISA Parallel Port, so timing critical
 118           applications might not work.
 119
 120           Say Y here if you own an USS-720 USB->Parport cable and intend to
 121           connect anything other than a printer to it.
 122
 123           To compile this driver as a module, choose M here: the
 124           module will be called uss720.
 125
 126 source "drivers/usb/serial/Kconfig"
 127
 128 source "drivers/usb/misc/Kconfig"
 129
 130 source "drivers/usb/atm/Kconfig"
 131
 132 source "drivers/usb/gadget/Kconfig"
 133
 134 endmenu
 135