drivers/usb/Kconfig

   1 #
   2 # USB device configuration
   3 #
   4
   5 menuconfig USB_SUPPORT
   6         bool "USB support"
   7         depends on HAS_IOMEM
   8         default y
   9         ---help---
  10           This option adds core support for Universal Serial Bus (USB).
  11           You will also need drivers from the following menu to make use of it.
  12
  13 if USB_SUPPORT
  14
  15 # Host-side USB depends on having a host controller
  16 # NOTE:  dummy_hcd is always an option, but it's ignored here ...
  17 # NOTE:  SL-811 option should be board-specific ...
  18 config USB_ARCH_HAS_HCD
  19         boolean
  20         default y if USB_ARCH_HAS_OHCI
  21         default y if USB_ARCH_HAS_EHCI
  22         default y if PCMCIA && !M32R                    # sl811_cs
  23         default y if ARM                                # SL-811
  24         default y if SUPERH                             # r8a66597-hcd
  25         default PCI
  26
  27 # many non-PCI SOC chips embed OHCI
  28 config USB_ARCH_HAS_OHCI
  29         boolean
  30         # ARM:
  31         default y if SA1111
  32         default y if ARCH_OMAP
  33         default y if ARCH_LH7A404
  34         default y if ARCH_S3C2410
  35         default y if PXA27x
  36         default y if PXA3xx
  37         default y if ARCH_EP93XX
  38         default y if ARCH_AT91
  39         default y if ARCH_PNX4008 && I2C
  40         default y if MFD_TC6393XB
  41         # PPC:
  42         default y if STB03xxx
  43         default y if PPC_MPC52xx
  44         # MIPS:
  45         default y if SOC_AU1X00
  46         # SH:
  47         default y if CPU_SUBTYPE_SH7720
  48         default y if CPU_SUBTYPE_SH7721
  49         default y if CPU_SUBTYPE_SH7763
  50         # more:
  51         default PCI
  52
  53 # some non-PCI hcds implement EHCI
  54 config USB_ARCH_HAS_EHCI
  55         boolean
  56         default y if PPC_83xx
  57         default y if SOC_AU1200
  58         default y if ARCH_IXP4XX
  59         default PCI
  60
  61 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
  62 config USB
  63         tristate "Support for Host-side USB"
  64         depends on USB_ARCH_HAS_HCD
  65         ---help---
  66           Universal Serial Bus (USB) is a specification for a serial bus
  67           subsystem which offers higher speeds and more features than the
  68           traditional PC serial port.  The bus supplies power to peripherals
  69           and allows for hot swapping.  Up to 127 USB peripherals can be
  70           connected to a single USB host in a tree structure.
  71
  72           The USB host is the root of the tree, the peripherals are the
  73           leaves and the inner nodes are special USB devices called hubs.
  74           Most PCs now have USB host ports, used to connect peripherals
  75           such as scanners, keyboards, mice, modems, cameras, disks,
  76           flash memory, network links, and printers to the PC.
  77
  78           Say Y here if your computer has a host-side USB port and you want
  79           to use USB devices.  You then need to say Y to at least one of the
  80           Host Controller Driver (HCD) options below.  Choose a USB 1.1
  81           controller, such as "UHCI HCD support" or "OHCI HCD support",
  82           and "EHCI HCD (USB 2.0) support" except for older systems that
  83           do not have USB 2.0 support.  It doesn't normally hurt to select
  84           them all if you are not certain.
  85
  86           If your system has a device-side USB port, used in the peripheral
  87           side of the USB protocol, see the "USB Gadget" framework instead.
  88
  89           After choosing your HCD, then select drivers for the USB peripherals
  90           you'll be using.  You may want to check out the information provided
  91           in <file:Documentation/usb/> and especially the links given in
  92           <file:Documentation/usb/usb-help.txt>.
  93
  94           To compile this driver as a module, choose M here: the
  95           module will be called usbcore.
  96
  97 source "drivers/usb/core/Kconfig"
  98
  99 source "drivers/usb/mon/Kconfig"
 100
 101 source "drivers/usb/wusbcore/Kconfig"
 102
 103 source "drivers/usb/host/Kconfig"
 104
 105 source "drivers/usb/musb/Kconfig"
 106
 107 source "drivers/usb/class/Kconfig"
 108
 109 source "drivers/usb/storage/Kconfig"
 110
 111 source "drivers/usb/image/Kconfig"
 112
 113 comment "USB port drivers"
 114         depends on USB
 115
 116 config USB_USS720
 117         tristate "USS720 parport driver"
 118         depends on USB && PARPORT
 119         select PARPORT_NOT_PC
 120         ---help---
 121           This driver is for USB parallel port adapters that use the Lucent
 122           Technologies USS-720 chip. These cables are plugged into your USB
 123           port and provide USB compatibility to peripherals designed with
 124           parallel port interfaces.
 125
 126           The chip has two modes: automatic mode and manual mode. In automatic
 127           mode, it looks to the computer like a standard USB printer. Only
 128           printers may be connected to the USS-720 in this mode. The generic
 129           USB printer driver ("USB Printer support", above) may be used in
 130           that mode, and you can say N here if you want to use the chip only
 131           in this mode.
 132
 133           Manual mode is not limited to printers, any parallel port
 134           device should work. This driver utilizes manual mode.
 135           Note however that some operations are three orders of magnitude
 136           slower than on a PCI/ISA Parallel Port, so timing critical
 137           applications might not work.
 138
 139           Say Y here if you own an USS-720 USB->Parport cable and intend to
 140           connect anything other than a printer to it.
 141
 142           To compile this driver as a module, choose M here: the
 143           module will be called uss720.
 144
 145 source "drivers/usb/serial/Kconfig"
 146
 147 source "drivers/usb/misc/Kconfig"
 148
 149 source "drivers/usb/atm/Kconfig"
 150
 151 source "drivers/usb/gadget/Kconfig"
 152
 153 source "drivers/usb/otg/Kconfig"
 154
 155 endif # USB_SUPPORT