[mirror_ubuntu-kernels.git] / drivers / char / xillybus / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
#
# Xillybus devices
#

config XILLYBUS
	tristate "Xillybus generic FPGA interface"
	depends on PCI || OF
	select CRC32
	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.

config XILLYBUS_OF
	tristate "Xillybus over Device Tree"
	depends on OF && HAS_DMA
	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.

endif # if XILLYBUS
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
48bae050 EB	2	#
	3	# Xillybus devices
	4	#
	5
	6	config XILLYBUS
	7	tristate "Xillybus generic FPGA interface"
74d83a5d	8	depends on PCI \|\| OF
87b92503	9	select CRC32
48bae050 EB	10	help
	11	Xillybus is a generic interface for peripherals designed on
	12	programmable logic (FPGA). The driver probes the hardware for
	13	its capabilities, and creates device files accordingly.
	14
	15	If unsure, say N.
	16
	17	if XILLYBUS
	18
	19	config XILLYBUS_PCIE
	20	tristate "Xillybus over PCIe"
94debda3	21	depends on PCI_MSI
48bae050 EB	22	help
	23	Set to M if you want Xillybus to use PCI Express for communicating
	24	with the FPGA.
	25
	26	config XILLYBUS_OF
	27	tristate "Xillybus over Device Tree"
74d83a5d	28	depends on OF && HAS_DMA
48bae050 EB	29	help
	30	Set to M if you want Xillybus to find its resources from the
	31	Open Firmware Flattened Device Tree. If the target is an embedded
	32	system, say M.
	33
	34	endif # if XILLYBUS