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#
# USB device configuration
#

menuconfig USB_SUPPORT
        bool "USB support"
        depends on HAS_IOMEM
        default y
        ---help---
          This option adds core support for Universal Serial Bus (USB).
          You will also need drivers from the following menu to make use of it.

if USB_SUPPORT

# Host-side USB depends on having a host controller
# NOTE:  dummy_hcd is always an option, but it's ignored here ...
# NOTE:  SL-811 option should be board-specific ...
config USB_ARCH_HAS_HCD
        boolean
        default y if USB_ARCH_HAS_OHCI
        default y if USB_ARCH_HAS_EHCI
        default y if PCMCIA && !M32R                    # sl811_cs
        default y if ARM                                # SL-811
        default y if SUPERH                             # r8a66597-hcd
        default PCI

# many non-PCI SOC chips embed OHCI
config USB_ARCH_HAS_OHCI
        boolean
        # ARM:
        default y if SA1111
        default y if ARCH_OMAP
        default y if ARCH_LH7A404
        default y if ARCH_S3C2410
        default y if PXA27x
        default y if ARCH_EP93XX
        default y if ARCH_AT91
        default y if ARCH_PNX4008
        # PPC:
        default y if STB03xxx
        default y if PPC_MPC52xx
        # MIPS:
        default y if SOC_AU1X00
        # more:
        default PCI

# some non-PCI hcds implement EHCI
config USB_ARCH_HAS_EHCI
        boolean
        default y if PPC_83xx
        default y if SOC_AU1200
        default PCI

# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
config USB
        tristate "Support for Host-side USB"
        depends on USB_ARCH_HAS_HCD
        ---help---
          Universal Serial Bus (USB) is a specification for a serial bus
          subsystem which offers higher speeds and more features than the
          traditional PC serial port.  The bus supplies power to peripherals
          and allows for hot swapping.  Up to 127 USB peripherals can be
          connected to a single USB host in a tree structure.
          
          The USB host is the root of the tree, the peripherals are the
          leaves and the inner nodes are special USB devices called hubs.
          Most PCs now have USB host ports, used to connect peripherals
          such as scanners, keyboards, mice, modems, cameras, disks,
          flash memory, network links, and printers to the PC.

          Say Y here if your computer has a host-side USB port and you want
          to use USB devices.  You then need to say Y to at least one of the
          Host Controller Driver (HCD) options below.  Choose a USB 1.1
          controller, such as "UHCI HCD support" or "OHCI HCD support",
          and "EHCI HCD (USB 2.0) support" except for older systems that
          do not have USB 2.0 support.  It doesn't normally hurt to select
          them all if you are not certain.

          If your system has a device-side USB port, used in the peripheral
          side of the USB protocol, see the "USB Gadget" framework instead.

          After choosing your HCD, then select drivers for the USB peripherals
          you'll be using.  You may want to check out the information provided
          in <file:Documentation/usb/> and especially the links given in
          <file:Documentation/usb/usb-help.txt>.

          To compile this driver as a module, choose M here: the
          module will be called usbcore.

source "drivers/usb/core/Kconfig"

source "drivers/usb/host/Kconfig"

source "drivers/usb/class/Kconfig"

source "drivers/usb/storage/Kconfig"

source "drivers/usb/image/Kconfig"

source "drivers/usb/mon/Kconfig"

comment "USB port drivers"
        depends on USB

config USB_USS720
        tristate "USS720 parport driver"
        depends on USB && PARPORT
        select PARPORT_NOT_PC
        ---help---
          This driver is for USB parallel port adapters that use the Lucent
          Technologies USS-720 chip. These cables are plugged into your USB
          port and provide USB compatibility to peripherals designed with
          parallel port interfaces.

          The chip has two modes: automatic mode and manual mode. In automatic
          mode, it looks to the computer like a standard USB printer. Only
          printers may be connected to the USS-720 in this mode. The generic
          USB printer driver ("USB Printer support", above) may be used in
          that mode, and you can say N here if you want to use the chip only
          in this mode.

          Manual mode is not limited to printers, any parallel port
          device should work. This driver utilizes manual mode.
          Note however that some operations are three orders of magnitude
          slower than on a PCI/ISA Parallel Port, so timing critical
          applications might not work.

          Say Y here if you own an USS-720 USB->Parport cable and intend to
          connect anything other than a printer to it.

          To compile this driver as a module, choose M here: the
          module will be called uss720.

source "drivers/usb/serial/Kconfig"

source "drivers/usb/misc/Kconfig"

source "drivers/usb/atm/Kconfig"

source "drivers/usb/gadget/Kconfig"

endif # USB_SUPPORT