drivers/char/xillybus/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # Xillybus devices
   4 #
   5
   6 config XILLYBUS_CLASS
   7         tristate
   8
   9 config XILLYBUS
  10         tristate "Xillybus generic FPGA interface"
  11         depends on PCI || OF
  12         select CRC32
  13         select XILLYBUS_CLASS
  14         help
  15           Xillybus is a generic interface for peripherals designed on
  16           programmable logic (FPGA). The driver probes the hardware for
  17           its capabilities, and creates device files accordingly.
  18
  19           If unsure, say N.
  20
  21 if XILLYBUS
  22
  23 config XILLYBUS_PCIE
  24         tristate "Xillybus over PCIe"
  25         depends on PCI_MSI
  26         help
  27           Set to M if you want Xillybus to use PCI Express for communicating
  28           with the FPGA. The module will be called xillybus_pcie.
  29
  30 config XILLYBUS_OF
  31         tristate "Xillybus over Device Tree"
  32         depends on OF && HAS_DMA
  33         help
  34           Set to M if you want Xillybus to find its resources from the
  35           Open Firmware Flattened Device Tree. If the target is an embedded
  36           system, say M. The module will be called xillybus_of.
  37
  38 endif # if XILLYBUS
  39
  40 # XILLYUSB doesn't depend on XILLYBUS
  41
  42 config XILLYUSB
  43         tristate "XillyUSB: Xillybus generic FPGA interface for USB"
  44         depends on USB
  45         select CRC32
  46         select XILLYBUS_CLASS
  47         help
  48           XillyUSB is the Xillybus variant which uses USB for communicating
  49           with the FPGA.
  50
  51           Set to M if you want Xillybus to use USB for communicating with
  52           the FPGA. The module will be called xillyusb.