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 ARCH_S3C2410 24 default y if PXA27x 25 # PPC: 26 default y if STB03xxx 27 default y if PPC_MPC52xx 28 # MIPS: 29 default y if SOC_AU1X00 30 # more: 31 default PCI 32 33# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface. 34config USB 35 tristate "Support for Host-side USB" 36 depends on USB_ARCH_HAS_HCD 37 ---help--- 38 Universal Serial Bus (USB) is a specification for a serial bus 39 subsystem which offers higher speeds and more features than the 40 traditional PC serial port. The bus supplies power to peripherals 41 and allows for hot swapping. Up to 127 USB peripherals can be 42 connected to a single USB host in a tree structure. 43 44 The USB host is the root of the tree, the peripherals are the 45 leaves and the inner nodes are special USB devices called hubs. 46 Most PCs now have USB host ports, used to connect peripherals 47 such as scanners, keyboards, mice, modems, cameras, disks, 48 flash memory, network links, and printers to the PC. 49 50 Say Y here if your computer has a host-side USB port and you want 51 to use USB devices. You then need to say Y to at least one of the 52 Host Controller Driver (HCD) options below. Choose a USB 1.1 53 controller, such as "UHCI HCD support" or "OHCI HCD support", 54 and "EHCI HCD (USB 2.0) support" except for older systems that 55 do not have USB 2.0 support. It doesn't normally hurt to select 56 them all if you are not certain. 57 58 If your system has a device-side USB port, used in the peripheral 59 side of the USB protocol, see the "USB Gadget" framework instead. 60 61 After choosing your HCD, then select drivers for the USB peripherals 62 you'll be using. You may want to check out the information provided 63 in <file:Documentation/usb/> and especially the links given in 64 <file:Documentation/usb/usb-help.txt>. 65 66 To compile this driver as a module, choose M here: the 67 module will be called usbcore. 68 69source "drivers/usb/core/Kconfig" 70 71source "drivers/usb/host/Kconfig" 72 73source "drivers/usb/class/Kconfig" 74 75source "drivers/usb/storage/Kconfig" 76 77source "drivers/usb/input/Kconfig" 78 79source "drivers/usb/image/Kconfig" 80 81source "drivers/usb/media/Kconfig" 82 83source "drivers/usb/net/Kconfig" 84 85source "drivers/usb/mon/Kconfig" 86 87comment "USB port drivers" 88 depends on USB 89 90config USB_USS720 91 tristate "USS720 parport driver" 92 depends on USB && PARPORT 93 select PARPORT_NOT_PC 94 ---help--- 95 This driver is for USB parallel port adapters that use the Lucent 96 Technologies USS-720 chip. These cables are plugged into your USB 97 port and provide USB compatibility to peripherals designed with 98 parallel port interfaces. 99 100 The chip has two modes: automatic mode and manual mode. In automatic 101 mode, it looks to the computer like a standard USB printer. Only 102 printers may be connected to the USS-720 in this mode. The generic 103 USB printer driver ("USB Printer support", above) may be used in 104 that mode, and you can say N here if you want to use the chip only 105 in this mode. 106 107 Manual mode is not limited to printers, any parallel port 108 device should work. This driver utilizes manual mode. 109 Note however that some operations are three orders of magnitude 110 slower than on a PCI/ISA Parallel Port, so timing critical 111 applications might not work. 112 113 Say Y here if you own an USS-720 USB->Parport cable and intend to 114 connect anything other than a printer to it. 115 116 To compile this driver as a module, choose M here: the 117 module will be called uss720. 118 119source "drivers/usb/serial/Kconfig" 120 121source "drivers/usb/misc/Kconfig" 122 123source "drivers/usb/atm/Kconfig" 124 125source "drivers/usb/gadget/Kconfig" 126 127endmenu 128 129