| # 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. |