# SPDX-License-Identifier: GPL-2.0-only
config HISI_PTT
tristate "HiSilicon PCIe Tune and Trace Device"
depends on ARM64 || (COMPILE_TEST && 64BIT)
depends on PCI && HAS_DMA && HAS_IOMEM && PERF_EVENTS
help
HiSilicon PCIe Tune and Trace device exists as a PCIe RCiEP
device, and it provides support for PCIe traffic tuning and
tracing TLP headers to the memory.
This driver can also be built as a module. If so, the module
will be called hisi_ptt.
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