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_EP93XX
  27         default y if ARCH_AT91RM9200
  28         # PPC:
  29         default y if STB03xxx
  30         default y if PPC_MPC52xx
  31         # MIPS:
  32         default y if SOC_AU1X00
  33         # more:
  34         default PCI
  35
  36 # some non-PCI hcds implement EHCI
  37 config USB_ARCH_HAS_EHCI
  38         boolean
  39         default y if PPC_83xx
  40         default y if SOC_AU1200
  41         default PCI
  42
  43 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  44 config USB
  45         tristate "Support for Host-side USB"
  46         depends on USB_ARCH_HAS_HCD
  47         ---help---
  48           Universal Serial Bus (USB) is a specification for a serial bus
  49           subsystem which offers higher speeds and more features than the
  50           traditional PC serial port.  The bus supplies power to peripherals
  51           and allows for hot swapping.  Up to 127 USB peripherals can be
  52           connected to a single USB host in a tree structure.
  53
  54           The USB host is the root of the tree, the peripherals are the
  55           leaves and the inner nodes are special USB devices called hubs.
  56           Most PCs now have USB host ports, used to connect peripherals
  57           such as scanners, keyboards, mice, modems, cameras, disks,
  58           flash memory, network links, and printers to the PC.
  59
  60           Say Y here if your computer has a host-side USB port and you want
  61           to use USB devices.  You then need to say Y to at least one of the
  62           Host Controller Driver (HCD) options below.  Choose a USB 1.1
  63           controller, such as "UHCI HCD support" or "OHCI HCD support",
  64           and "EHCI HCD (USB 2.0) support" except for older systems that
  65           do not have USB 2.0 support.  It doesn't normally hurt to select
  66           them all if you are not certain.
  67
  68           If your system has a device-side USB port, used in the peripheral
  69           side of the USB protocol, see the "USB Gadget" framework instead.
  70
  71           After choosing your HCD, then select drivers for the USB peripherals
  72           you'll be using.  You may want to check out the information provided
  73           in <file:Documentation/usb/> and especially the links given in
  74           <file:Documentation/usb/usb-help.txt>.
  75
  76           To compile this driver as a module, choose M here: the
  77           module will be called usbcore.
  78
  79 source "drivers/usb/core/Kconfig"
  80
  81 source "drivers/usb/host/Kconfig"
  82
  83 source "drivers/usb/class/Kconfig"
  84
  85 source "drivers/usb/storage/Kconfig"
  86
  87 source "drivers/usb/input/Kconfig"
  88
  89 source "drivers/usb/image/Kconfig"
  90
  91 source "drivers/usb/net/Kconfig"
  92
  93 source "drivers/usb/mon/Kconfig"
  94
  95 comment "USB port drivers"
  96         depends on USB
  97
  98 config USB_USS720
  99         tristate "USS720 parport driver"
 100         depends on USB && PARPORT
 101         select PARPORT_NOT_PC
 102         ---help---
 103           This driver is for USB parallel port adapters that use the Lucent
 104           Technologies USS-720 chip. These cables are plugged into your USB
 105           port and provide USB compatibility to peripherals designed with
 106           parallel port interfaces.
 107
 108           The chip has two modes: automatic mode and manual mode. In automatic
 109           mode, it looks to the computer like a standard USB printer. Only
 110           printers may be connected to the USS-720 in this mode. The generic
 111           USB printer driver ("USB Printer support", above) may be used in
 112           that mode, and you can say N here if you want to use the chip only
 113           in this mode.
 114
 115           Manual mode is not limited to printers, any parallel port
 116           device should work. This driver utilizes manual mode.
 117           Note however that some operations are three orders of magnitude
 118           slower than on a PCI/ISA Parallel Port, so timing critical
 119           applications might not work.
 120
 121           Say Y here if you own an USS-720 USB->Parport cable and intend to
 122           connect anything other than a printer to it.
 123
 124           To compile this driver as a module, choose M here: the
 125           module will be called uss720.
 126
 127 source "drivers/usb/serial/Kconfig"
 128
 129 source "drivers/usb/misc/Kconfig"
 130
 131 source "drivers/usb/atm/Kconfig"
 132
 133 source "drivers/usb/gadget/Kconfig"
 134
 135 endmenu
 136