1# 2# USB device configuration 3# 4 5menuconfig 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 13if 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 ... 18config 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 BLACKFIN # SL-811 25 default y if SUPERH # r8a66597-hcd 26 default PCI 27 28# many non-PCI SOC chips embed OHCI 29config USB_ARCH_HAS_OHCI 30 boolean 31 # ARM: 32 default y if SA1111 33 default y if ARCH_OMAP 34 default y if ARCH_LH7A404 35 default y if ARCH_S3C2410 36 default y if PXA27x 37 default y if PXA3xx 38 default y if ARCH_EP93XX 39 default y if ARCH_AT91 40 default y if ARCH_PNX4008 && I2C 41 default y if MFD_TC6393XB 42 default y if ARCH_W90X900 43 default y if ARCH_DAVINCI_DA8XX 44 # PPC: 45 default y if STB03xxx 46 default y if PPC_MPC52xx 47 # MIPS: 48 default y if MIPS_ALCHEMY 49 default y if MACH_JZ4740 50 # SH: 51 default y if CPU_SUBTYPE_SH7720 52 default y if CPU_SUBTYPE_SH7721 53 default y if CPU_SUBTYPE_SH7763 54 default y if CPU_SUBTYPE_SH7786 55 # more: 56 default PCI 57 58# some non-PCI hcds implement EHCI 59config USB_ARCH_HAS_EHCI 60 boolean 61 default y if MIPS_SEAD3 62 default y if PPC_83xx 63 default y if SOC_AU1200 64 default y if ARCH_IXP4XX 65 default y if ARCH_W90X900 66 default y if ARCH_AT91SAM9G45 67 default y if ARCH_MXC 68 default y if ARCH_OMAP3 69 default PCI 70 71# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface. 72config USB 73 tristate "Support for Host-side USB" 74 depends on USB_ARCH_HAS_HCD 75 select NLS # for UTF-8 strings 76 ---help--- 77 Universal Serial Bus (USB) is a specification for a serial bus 78 subsystem which offers higher speeds and more features than the 79 traditional PC serial port. The bus supplies power to peripherals 80 and allows for hot swapping. Up to 127 USB peripherals can be 81 connected to a single USB host in a tree structure. 82 83 The USB host is the root of the tree, the peripherals are the 84 leaves and the inner nodes are special USB devices called hubs. 85 Most PCs now have USB host ports, used to connect peripherals 86 such as scanners, keyboards, mice, modems, cameras, disks, 87 flash memory, network links, and printers to the PC. 88 89 Say Y here if your computer has a host-side USB port and you want 90 to use USB devices. You then need to say Y to at least one of the 91 Host Controller Driver (HCD) options below. Choose a USB 1.1 92 controller, such as "UHCI HCD support" or "OHCI HCD support", 93 and "EHCI HCD (USB 2.0) support" except for older systems that 94 do not have USB 2.0 support. It doesn't normally hurt to select 95 them all if you are not certain. 96 97 If your system has a device-side USB port, used in the peripheral 98 side of the USB protocol, see the "USB Gadget" framework instead. 99 100 After choosing your HCD, then select drivers for the USB peripherals 101 you'll be using. You may want to check out the information provided 102 in <file:Documentation/usb/> and especially the links given in 103 <file:Documentation/usb/usb-help.txt>. 104 105 To compile this driver as a module, choose M here: the 106 module will be called usbcore. 107 108source "drivers/usb/core/Kconfig" 109 110source "drivers/usb/mon/Kconfig" 111 112source "drivers/usb/wusbcore/Kconfig" 113 114source "drivers/usb/host/Kconfig" 115 116source "drivers/usb/musb/Kconfig" 117 118source "drivers/usb/class/Kconfig" 119 120source "drivers/usb/storage/Kconfig" 121 122source "drivers/usb/image/Kconfig" 123 124comment "USB port drivers" 125 depends on USB 126 127config USB_USS720 128 tristate "USS720 parport driver" 129 depends on USB && PARPORT 130 select PARPORT_NOT_PC 131 ---help--- 132 This driver is for USB parallel port adapters that use the Lucent 133 Technologies USS-720 chip. These cables are plugged into your USB 134 port and provide USB compatibility to peripherals designed with 135 parallel port interfaces. 136 137 The chip has two modes: automatic mode and manual mode. In automatic 138 mode, it looks to the computer like a standard USB printer. Only 139 printers may be connected to the USS-720 in this mode. The generic 140 USB printer driver ("USB Printer support", above) may be used in 141 that mode, and you can say N here if you want to use the chip only 142 in this mode. 143 144 Manual mode is not limited to printers, any parallel port 145 device should work. This driver utilizes manual mode. 146 Note however that some operations are three orders of magnitude 147 slower than on a PCI/ISA Parallel Port, so timing critical 148 applications might not work. 149 150 Say Y here if you own an USS-720 USB->Parport cable and intend to 151 connect anything other than a printer to it. 152 153 To compile this driver as a module, choose M here: the 154 module will be called uss720. 155 156source "drivers/usb/serial/Kconfig" 157 158source "drivers/usb/misc/Kconfig" 159 160source "drivers/usb/atm/Kconfig" 161 162source "drivers/usb/gadget/Kconfig" 163 164source "drivers/usb/otg/Kconfig" 165 166endif # USB_SUPPORT 167