2026-01-21 18:59:54 +08:00
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# Xillybus devices
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#
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2026-01-29 22:25:33 +08:00
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config XILLYBUS_CLASS
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tristate
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2026-01-21 18:59:54 +08:00
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config XILLYBUS
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tristate "Xillybus generic FPGA interface"
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depends on PCI || OF
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select CRC32
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2026-01-29 22:25:33 +08:00
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select XILLYBUS_CLASS
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2026-01-21 18:59:54 +08:00
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help
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Xillybus is a generic interface for peripherals designed on
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programmable logic (FPGA). The driver probes the hardware for
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its capabilities, and creates device files accordingly.
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If unsure, say N.
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if XILLYBUS
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config XILLYBUS_PCIE
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tristate "Xillybus over PCIe"
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depends on PCI_MSI
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help
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Set to M if you want Xillybus to use PCI Express for communicating
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2026-01-29 22:25:33 +08:00
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with the FPGA. The module will be called xillybus_pcie.
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2026-01-21 18:59:54 +08:00
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config XILLYBUS_OF
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tristate "Xillybus over Device Tree"
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2026-01-29 22:25:33 +08:00
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depends on OF && HAS_DMA && HAS_IOMEM
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2026-01-21 18:59:54 +08:00
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help
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Set to M if you want Xillybus to find its resources from the
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Open Firmware Flattened Device Tree. If the target is an embedded
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2026-01-29 22:25:33 +08:00
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system, say M. The module will be called xillybus_of.
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2026-01-21 18:59:54 +08:00
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endif # if XILLYBUS
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2026-01-29 22:25:33 +08:00
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# XILLYUSB doesn't depend on XILLYBUS
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config XILLYUSB
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tristate "XillyUSB: Xillybus generic FPGA interface for USB"
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depends on USB
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select CRC32
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select XILLYBUS_CLASS
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help
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XillyUSB is the Xillybus variant which uses USB for communicating
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with the FPGA.
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Set to M if you want Xillybus to use USB for communicating with
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the FPGA. The module will be called xillyusb.
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