diff options
Diffstat (limited to 'drivers/char/xillybus/Kconfig')
| -rw-r--r-- | drivers/char/xillybus/Kconfig | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/char/xillybus/Kconfig b/drivers/char/xillybus/Kconfig new file mode 100644 index 0000000000..f51d533390 --- /dev/null +++ b/drivers/char/xillybus/Kconfig @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Xillybus devices +# + +config XILLYBUS_CLASS + tristate + +config XILLYBUS + tristate "Xillybus generic FPGA interface" + depends on PCI || OF + select CRC32 + select XILLYBUS_CLASS + help + Xillybus is a generic interface for peripherals designed on + programmable logic (FPGA). The driver probes the hardware for + its capabilities, and creates device files accordingly. + + If unsure, say N. + +if XILLYBUS + +config XILLYBUS_PCIE + tristate "Xillybus over PCIe" + depends on PCI_MSI + help + Set to M if you want Xillybus to use PCI Express for communicating + with the FPGA. The module will be called xillybus_pcie. + +config XILLYBUS_OF + tristate "Xillybus over Device Tree" + depends on OF && HAS_DMA && HAS_IOMEM + help + Set to M if you want Xillybus to find its resources from the + Open Firmware Flattened Device Tree. If the target is an embedded + system, say M. The module will be called xillybus_of. + +endif # if XILLYBUS + +# XILLYUSB doesn't depend on XILLYBUS + +config XILLYUSB + tristate "XillyUSB: Xillybus generic FPGA interface for USB" + depends on USB + select CRC32 + select XILLYBUS_CLASS + help + XillyUSB is the Xillybus variant which uses USB for communicating + with the FPGA. + + Set to M if you want Xillybus to use USB for communicating with + the FPGA. The module will be called xillyusb. |