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 source "drivers/usb/usbip/Kconfig"
  96
  97 endif
  98
  99 source "drivers/usb/musb/Kconfig"
 100
 101 source "drivers/usb/dwc3/Kconfig"
 102
 103 source "drivers/usb/dwc2/Kconfig"
 104
 105 source "drivers/usb/chipidea/Kconfig"
 106
 107 source "drivers/usb/isp1760/Kconfig"
 108
 109 comment "USB port drivers"
 110
 111 if USB
 112
 113 config USB_USS720
 114         tristate "USS720 parport driver"
 115         depends on PARPORT
 116         select PARPORT_NOT_PC
 117         ---help---
 118           This driver is for USB parallel port adapters that use the Lucent
 119           Technologies USS-720 chip. These cables are plugged into your USB
 120           port and provide USB compatibility to peripherals designed with
 121           parallel port interfaces.
 122
 123           The chip has two modes: automatic mode and manual mode. In automatic
 124           mode, it looks to the computer like a standard USB printer. Only
 125           printers may be connected to the USS-720 in this mode. The generic
 126           USB printer driver ("USB Printer support", above) may be used in
 127           that mode, and you can say N here if you want to use the chip only
 128           in this mode.
 129
 130           Manual mode is not limited to printers, any parallel port
 131           device should work. This driver utilizes manual mode.
 132           Note however that some operations are three orders of magnitude
 133           slower than on a PCI/ISA Parallel Port, so timing critical
 134           applications might not work.
 135
 136           Say Y here if you own an USS-720 USB->Parport cable and intend to
 137           connect anything other than a printer to it.
 138
 139           To compile this driver as a module, choose M here: the
 140           module will be called uss720.
 141
 142 source "drivers/usb/serial/Kconfig"
 143
 144 source "drivers/usb/misc/Kconfig"
 145
 146 source "drivers/usb/atm/Kconfig"
 147
 148 endif # USB
 149
 150 source "drivers/usb/phy/Kconfig"
 151
 152 source "drivers/usb/gadget/Kconfig"
 153
 154 config USB_LED_TRIG
 155         bool "USB LED Triggers"
 156         depends on LEDS_CLASS && USB_COMMON && LEDS_TRIGGERS
 157         help
 158           This option adds LED triggers for USB host and/or gadget activity.
 159
 160           Say Y here if you are working on a system with led-class supported
 161           LEDs and you want to use them as activity indicators for USB host or
 162           gadget.
 163
 164 endif # USB_SUPPORT