A set of in-kernel software simulators that emulate vDPA (virtio Data Path Acceleration) devices such as virtual network and block endpoints. They exist purely for testing and developing the vDPA framework itself, with no real hardware behind them.
This is not actually a hardware driver; it is a software simulator used by kernel developers and QA to exercise the vDPA subsystem without needing a physical accelerator card. It belongs to the virtualization tooling rather than a chipset-bound driver, so the keep/remove question doesn't really apply to it in the same way.
repository signals
5files
2,077source lines
76commits, 5y
+1,638 / −496lines added / removed, 5y
22authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 76 total · active in 27/61 months
sources
No sources cited.
codex reasoning notes (technical)
Not a driver directory: vDPA simulator code for synthetic/software devices, not a hardware-bound chipset driver.