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