drivers/usb/Kconfig

   1 #
   2 # USB device configuration
   3 #
   4
   5 config USB_OHCI_BIG_ENDIAN_DESC
   6         bool
   7
   8 config USB_OHCI_BIG_ENDIAN_MMIO
   9         bool
  10
  11 config USB_OHCI_LITTLE_ENDIAN
  12         bool
  13         default n if STB03xxx || PPC_MPC52xx
  14         default y
  15
  16 config USB_EHCI_BIG_ENDIAN_MMIO
  17         bool
  18
  19 config USB_EHCI_BIG_ENDIAN_DESC
  20         bool
  21
  22 menuconfig USB_SUPPORT
  23         bool "USB support"
  24         depends on HAS_IOMEM
  25         default y
  26         ---help---
  27           This option adds core support for Universal Serial Bus (USB).
  28           You will also need drivers from the following menu to make use of it.
  29
  30 if USB_SUPPORT
  31
  32 config USB_COMMON
  33         tristate
  34         default y
  35         depends on USB || USB_GADGET
  36
  37 config USB_ARCH_HAS_HCD
  38         def_bool y
  39
  40 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  41 config USB
  42         tristate "Support for Host-side USB"
  43         depends on USB_ARCH_HAS_HCD
  44         select NLS  # for UTF-8 strings
  45         ---help---
  46           Universal Serial Bus (USB) is a specification for a serial bus
  47           subsystem which offers higher speeds and more features than the
  48           traditional PC serial port.  The bus supplies power to peripherals
  49           and allows for hot swapping.  Up to 127 USB peripherals can be
  50           connected to a single USB host in a tree structure.
  51
  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
  55           such as scanners, keyboards, mice, modems, cameras, disks,
  56           flash memory, network links, and printers to the PC.
  57
  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
  61           controller, such as "UHCI HCD support" or "OHCI HCD support",
  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
  64           them all if you are not certain.
  65
  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.
  68
  69           After choosing your HCD, then select drivers for the USB peripherals
  70           you'll be using.  You may want to check out the information provided
  71           in <file:Documentation/usb/> and especially the links given in
  72           <file:Documentation/usb/usb-help.txt>.
  73
  74           To compile this driver as a module, choose M here: the
  75           module will be called usbcore.
  76
  77 if USB
  78
  79 source "drivers/usb/core/Kconfig"
  80
  81 source "drivers/usb/mon/Kconfig"
  82
  83 source "drivers/usb/wusbcore/Kconfig"
  84
  85 source "drivers/usb/host/Kconfig"
  86
  87 source "drivers/usb/renesas_usbhs/Kconfig"
  88
  89 source "drivers/usb/class/Kconfig"
  90
  91 source "drivers/usb/storage/Kconfig"
  92
  93 source "drivers/usb/image/Kconfig"
  94
  95 endif
  96
  97 source "drivers/usb/musb/Kconfig"
  98
  99 source "drivers/usb/dwc3/Kconfig"
 100
 101 source "drivers/usb/dwc2/Kconfig"
 102
 103 source "drivers/usb/chipidea/Kconfig"
 104
 105 comment "USB port drivers"
 106
 107 if USB
 108
 109 config USB_USS720
 110         tristate "USS720 parport driver"
 111         depends on PARPORT
 112         select PARPORT_NOT_PC
 113         ---help---
 114           This driver is for USB parallel port adapters that use the Lucent
 115           Technologies USS-720 chip. These cables are plugged into your USB
 116           port and provide USB compatibility to peripherals designed with
 117           parallel port interfaces.
 118
 119           The chip has two modes: automatic mode and manual mode. In automatic
 120           mode, it looks to the computer like a standard USB printer. Only
 121           printers may be connected to the USS-720 in this mode. The generic
 122           USB printer driver ("USB Printer support", above) may be used in
 123           that mode, and you can say N here if you want to use the chip only
 124           in this mode.
 125
 126           Manual mode is not limited to printers, any parallel port
 127           device should work. This driver utilizes manual mode.
 128           Note however that some operations are three orders of magnitude
 129           slower than on a PCI/ISA Parallel Port, so timing critical
 130           applications might not work.
 131
 132           Say Y here if you own an USS-720 USB->Parport cable and intend to
 133           connect anything other than a printer to it.
 134
 135           To compile this driver as a module, choose M here: the
 136           module will be called uss720.
 137
 138 source "drivers/usb/serial/Kconfig"
 139
 140 source "drivers/usb/misc/Kconfig"
 141
 142 source "drivers/usb/atm/Kconfig"
 143
 144 endif # USB
 145
 146 source "drivers/usb/phy/Kconfig"
 147
 148 source "drivers/usb/gadget/Kconfig"
 149
 150 endif # USB_SUPPORT