drivers/usb/Kconfig

   1 #
   2 # USB device configuration
   3 #
   4
   5 menu "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 ...
  11 config 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
  19 config 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
  39 config 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.
  46 config 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
  81 source "drivers/usb/core/Kconfig"
  82
  83 source "drivers/usb/host/Kconfig"
  84
  85 source "drivers/usb/class/Kconfig"
  86
  87 source "drivers/usb/storage/Kconfig"
  88
  89 source "drivers/usb/image/Kconfig"
  90
  91 source "drivers/usb/mon/Kconfig"
  92
  93 comment "USB port drivers"
  94         depends on USB
  95
  96 config 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
 125 source "drivers/usb/serial/Kconfig"
 126
 127 source "drivers/usb/misc/Kconfig"
 128
 129 source "drivers/usb/atm/Kconfig"
 130
 131 source "drivers/usb/gadget/Kconfig"
 132
 133 endmenu
 134