1# 2# USB device configuration 3# 4 5config USB_OHCI_BIG_ENDIAN_DESC 6 bool 7 8config USB_OHCI_BIG_ENDIAN_MMIO 9 bool 10 11config USB_OHCI_LITTLE_ENDIAN 12 bool 13 default n if STB03xxx || PPC_MPC52xx 14 default y 15 16config USB_EHCI_BIG_ENDIAN_MMIO 17 bool 18 19config USB_EHCI_BIG_ENDIAN_DESC 20 bool 21 22menuconfig USB_SUPPORT 23 bool "USB support" 24 depends on HAS_IOMEM 25 default y 26 ---help--- 27 This option adds core support for Universal Serial Bus (USB). 28 You will also need drivers from the following menu to make use of it. 29 30if USB_SUPPORT 31 32config USB_COMMON 33 tristate 34 default y 35 depends on USB || USB_GADGET 36 37config USB_ARCH_HAS_HCD 38 def_bool y 39 40# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface. 41config USB 42 tristate "Support for Host-side USB" 43 depends on USB_ARCH_HAS_HCD 44 select NLS # for UTF-8 strings 45 ---help--- 46 Universal Serial Bus (USB) is a specification for a serial bus 47 subsystem which offers higher speeds and more features than the 48 traditional PC serial port. The bus supplies power to peripherals 49 and allows for hot swapping. Up to 127 USB peripherals can be 50 connected to a single USB host in a tree structure. 51 52 The USB host is the root of the tree, the peripherals are the 53 leaves and the inner nodes are special USB devices called hubs. 54 Most PCs now have USB host ports, used to connect peripherals 55 such as scanners, keyboards, mice, modems, cameras, disks, 56 flash memory, network links, and printers to the PC. 57 58 Say Y here if your computer has a host-side USB port and you want 59 to use USB devices. You then need to say Y to at least one of the 60 Host Controller Driver (HCD) options below. Choose a USB 1.1 61 controller, such as "UHCI HCD support" or "OHCI HCD support", 62 and "EHCI HCD (USB 2.0) support" except for older systems that 63 do not have USB 2.0 support. It doesn't normally hurt to select 64 them all if you are not certain. 65 66 If your system has a device-side USB port, used in the peripheral 67 side of the USB protocol, see the "USB Gadget" framework instead. 68 69 After choosing your HCD, then select drivers for the USB peripherals 70 you'll be using. You may want to check out the information provided 71 in <file:Documentation/usb/> and especially the links given in 72 <file:Documentation/usb/usb-help.txt>. 73 74 To compile this driver as a module, choose M here: the 75 module will be called usbcore. 76 77if USB 78 79source "drivers/usb/core/Kconfig" 80 81source "drivers/usb/mon/Kconfig" 82 83source "drivers/usb/wusbcore/Kconfig" 84 85source "drivers/usb/host/Kconfig" 86 87source "drivers/usb/renesas_usbhs/Kconfig" 88 89source "drivers/usb/class/Kconfig" 90 91source "drivers/usb/storage/Kconfig" 92 93source "drivers/usb/image/Kconfig" 94 95endif 96 97source "drivers/usb/musb/Kconfig" 98 99source "drivers/usb/dwc3/Kconfig" 100 101source "drivers/usb/dwc2/Kconfig" 102 103source "drivers/usb/chipidea/Kconfig" 104 105comment "USB port drivers" 106 107if USB 108 109config USB_USS720 110 tristate "USS720 parport driver" 111 depends on PARPORT 112 select PARPORT_NOT_PC 113 ---help--- 114 This driver is for USB parallel port adapters that use the Lucent 115 Technologies USS-720 chip. These cables are plugged into your USB 116 port and provide USB compatibility to peripherals designed with 117 parallel port interfaces. 118 119 The chip has two modes: automatic mode and manual mode. In automatic 120 mode, it looks to the computer like a standard USB printer. Only 121 printers may be connected to the USS-720 in this mode. The generic 122 USB printer driver ("USB Printer support", above) may be used in 123 that mode, and you can say N here if you want to use the chip only 124 in this mode. 125 126 Manual mode is not limited to printers, any parallel port 127 device should work. This driver utilizes manual mode. 128 Note however that some operations are three orders of magnitude 129 slower than on a PCI/ISA Parallel Port, so timing critical 130 applications might not work. 131 132 Say Y here if you own an USS-720 USB->Parport cable and intend to 133 connect anything other than a printer to it. 134 135 To compile this driver as a module, choose M here: the 136 module will be called uss720. 137 138source "drivers/usb/serial/Kconfig" 139 140source "drivers/usb/misc/Kconfig" 141 142source "drivers/usb/atm/Kconfig" 143 144endif # USB 145 146source "drivers/usb/phy/Kconfig" 147 148source "drivers/usb/gadget/Kconfig" 149 150endif # USB_SUPPORT 151