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
  35 config USB_ARCH_HAS_HCD
  36         def_bool y
  37
  38 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  39 config USB
  40         tristate "Support for Host-side USB"
  41         depends on USB_ARCH_HAS_HCD
  42         select USB_COMMON
  43         select NLS  # for UTF-8 strings
  44         ---help---
  45           Universal Serial Bus (USB) is a specification for a serial bus
  46           subsystem which offers higher speeds and more features than the
  47           traditional PC serial port.  The bus supplies power to peripherals
  48           and allows for hot swapping.  Up to 127 USB peripherals can be
  49           connected to a single USB host in a tree structure.
  50
  51           The USB host is the root of the tree, the peripherals are the
  52           leaves and the inner nodes are special USB devices called hubs.
  53           Most PCs now have USB host ports, used to connect peripherals
  54           such as scanners, keyboards, mice, modems, cameras, disks,
  55           flash memory, network links, and printers to the PC.
  56
  57           Say Y here if your computer has a host-side USB port and you want
  58           to use USB devices.  You then need to say Y to at least one of the
  59           Host Controller Driver (HCD) options below.  Choose a USB 1.1
  60           controller, such as "UHCI HCD support" or "OHCI HCD support",
  61           and "EHCI HCD (USB 2.0) support" except for older systems that
  62           do not have USB 2.0 support.  It doesn't normally hurt to select
  63           them all if you are not certain.
  64
  65           If your system has a device-side USB port, used in the peripheral
  66           side of the USB protocol, see the "USB Gadget" framework instead.
  67
  68           After choosing your HCD, then select drivers for the USB peripherals
  69           you'll be using.  You may want to check out the information provided
  70           in <file:Documentation/usb/> and especially the links given in
  71           <file:Documentation/usb/usb-help.txt>.
  72
  73           To compile this driver as a module, choose M here: the
  74           module will be called usbcore.
  75
  76 if USB
  77
  78 source "drivers/usb/core/Kconfig"
  79
  80 source "drivers/usb/mon/Kconfig"
  81
  82 source "drivers/usb/wusbcore/Kconfig"
  83
  84 source "drivers/usb/host/Kconfig"
  85
  86 source "drivers/usb/renesas_usbhs/Kconfig"
  87
  88 source "drivers/usb/class/Kconfig"
  89
  90 source "drivers/usb/storage/Kconfig"
  91
  92 source "drivers/usb/image/Kconfig"
  93
  94 source "drivers/usb/usbip/Kconfig"
  95
  96 endif
  97
  98 source "drivers/usb/mtu3/Kconfig"
  99
 100 source "drivers/usb/musb/Kconfig"
 101
 102 source "drivers/usb/dwc3/Kconfig"
 103
 104 source "drivers/usb/dwc2/Kconfig"
 105
 106 source "drivers/usb/chipidea/Kconfig"
 107
 108 source "drivers/usb/isp1760/Kconfig"
 109
 110 comment "USB port drivers"
 111
 112 if USB
 113
 114 config USB_USS720
 115         tristate "USS720 parport driver"
 116         depends on PARPORT
 117         select PARPORT_NOT_PC
 118         ---help---
 119           This driver is for USB parallel port adapters that use the Lucent
 120           Technologies USS-720 chip. These cables are plugged into your USB
 121           port and provide USB compatibility to peripherals designed with
 122           parallel port interfaces.
 123
 124           The chip has two modes: automatic mode and manual mode. In automatic
 125           mode, it looks to the computer like a standard USB printer. Only
 126           printers may be connected to the USS-720 in this mode. The generic
 127           USB printer driver ("USB Printer support", above) may be used in
 128           that mode, and you can say N here if you want to use the chip only
 129           in this mode.
 130
 131           Manual mode is not limited to printers, any parallel port
 132           device should work. This driver utilizes manual mode.
 133           Note however that some operations are three orders of magnitude
 134           slower than on a PCI/ISA Parallel Port, so timing critical
 135           applications might not work.
 136
 137           Say Y here if you own an USS-720 USB->Parport cable and intend to
 138           connect anything other than a printer to it.
 139
 140           To compile this driver as a module, choose M here: the
 141           module will be called uss720.
 142
 143 source "drivers/usb/serial/Kconfig"
 144
 145 source "drivers/usb/misc/Kconfig"
 146
 147 source "drivers/usb/atm/Kconfig"
 148
 149 endif # USB
 150
 151 source "drivers/usb/phy/Kconfig"
 152
 153 source "drivers/usb/gadget/Kconfig"
 154
 155 config USB_LED_TRIG
 156         bool "USB LED Triggers"
 157         depends on LEDS_CLASS && LEDS_TRIGGERS
 158         select USB_COMMON
 159         help
 160           This option adds LED triggers for USB host and/or gadget activity.
 161
 162           Say Y here if you are working on a system with led-class supported
 163           LEDs and you want to use them as activity indicators for USB host or
 164           gadget.
 165
 166 config USB_ULPI_BUS
 167         tristate "USB ULPI PHY interface support"
 168         select USB_COMMON
 169         help
 170           UTMI+ Low Pin Interface (ULPI) is specification for a commonly used
 171           USB 2.0 PHY interface. The ULPI specification defines a standard set
 172           of registers that can be used to detect the vendor and product which
 173           allows ULPI to be handled as a bus. This module is the driver for that
 174           bus.
 175
 176           The ULPI interfaces (the buses) are registered by the drivers for USB
 177           controllers which support ULPI register access and have ULPI PHY
 178           attached to them. The ULPI PHY drivers themselves are normal PHY
 179           drivers.
 180
 181           ULPI PHYs provide often functions such as ADP sensing/probing (OTG
 182           protocol) and USB charger detection.
 183
 184           To compile this driver as a module, choose M here: the module will
 185           be called ulpi.
 186
 187 endif # USB_SUPPORT