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 SUPERH # r8a66597-hcd 25 default y if MICROBLAZE 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 # PPC: 43 default y if STB03xxx 44 default y if PPC_MPC52xx 45 # MIPS: 46 default y if SOC_AU1X00 47 # SH: 48 default y if CPU_SUBTYPE_SH7720 49 default y if CPU_SUBTYPE_SH7721 50 default y if CPU_SUBTYPE_SH7763 51 default y if CPU_SUBTYPE_SH7786 52 # more: 53 default PCI 54 55# some non-PCI hcds implement EHCI 56config USB_ARCH_HAS_EHCI 57 boolean 58 default y if PPC_83xx 59 default y if SOC_AU1200 60 default y if ARCH_IXP4XX 61 default PCI 62 63# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface. 64config USB 65 tristate "Support for Host-side USB" 66 depends on USB_ARCH_HAS_HCD 67 ---help--- 68 Universal Serial Bus (USB) is a specification for a serial bus 69 subsystem which offers higher speeds and more features than the 70 traditional PC serial port. The bus supplies power to peripherals 71 and allows for hot swapping. Up to 127 USB peripherals can be 72 connected to a single USB host in a tree structure. 73 74 The USB host is the root of the tree, the peripherals are the 75 leaves and the inner nodes are special USB devices called hubs. 76 Most PCs now have USB host ports, used to connect peripherals 77 such as scanners, keyboards, mice, modems, cameras, disks, 78 flash memory, network links, and printers to the PC. 79 80 Say Y here if your computer has a host-side USB port and you want 81 to use USB devices. You then need to say Y to at least one of the 82 Host Controller Driver (HCD) options below. Choose a USB 1.1 83 controller, such as "UHCI HCD support" or "OHCI HCD support", 84 and "EHCI HCD (USB 2.0) support" except for older systems that 85 do not have USB 2.0 support. It doesn't normally hurt to select 86 them all if you are not certain. 87 88 If your system has a device-side USB port, used in the peripheral 89 side of the USB protocol, see the "USB Gadget" framework instead. 90 91 After choosing your HCD, then select drivers for the USB peripherals 92 you'll be using. You may want to check out the information provided 93 in <file:Documentation/usb/> and especially the links given in 94 <file:Documentation/usb/usb-help.txt>. 95 96 To compile this driver as a module, choose M here: the 97 module will be called usbcore. 98 99source "drivers/usb/core/Kconfig" 100 101source "drivers/usb/mon/Kconfig" 102 103source "drivers/usb/wusbcore/Kconfig" 104 105source "drivers/usb/host/Kconfig" 106 107source "drivers/usb/musb/Kconfig" 108 109source "drivers/usb/class/Kconfig" 110 111source "drivers/usb/storage/Kconfig" 112 113source "drivers/usb/image/Kconfig" 114 115comment "USB port drivers" 116 depends on USB 117 118config USB_USS720 119 tristate "USS720 parport driver" 120 depends on USB && PARPORT 121 select PARPORT_NOT_PC 122 ---help--- 123 This driver is for USB parallel port adapters that use the Lucent 124 Technologies USS-720 chip. These cables are plugged into your USB 125 port and provide USB compatibility to peripherals designed with 126 parallel port interfaces. 127 128 The chip has two modes: automatic mode and manual mode. In automatic 129 mode, it looks to the computer like a standard USB printer. Only 130 printers may be connected to the USS-720 in this mode. The generic 131 USB printer driver ("USB Printer support", above) may be used in 132 that mode, and you can say N here if you want to use the chip only 133 in this mode. 134 135 Manual mode is not limited to printers, any parallel port 136 device should work. This driver utilizes manual mode. 137 Note however that some operations are three orders of magnitude 138 slower than on a PCI/ISA Parallel Port, so timing critical 139 applications might not work. 140 141 Say Y here if you own an USS-720 USB->Parport cable and intend to 142 connect anything other than a printer to it. 143 144 To compile this driver as a module, choose M here: the 145 module will be called uss720. 146 147source "drivers/usb/serial/Kconfig" 148 149source "drivers/usb/misc/Kconfig" 150 151source "drivers/usb/atm/Kconfig" 152 153source "drivers/usb/gadget/Kconfig" 154 155source "drivers/usb/otg/Kconfig" 156 157endif # USB_SUPPORT 158