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