Intel Habana Gaudi AI accelerator cards
PCIe accelerator cards from Intel's Habana Labs line (Goya, Gaudi, Gaudi 2, and now Gaudi 3) used to train and run large AI and machine-learning models in data centers, competing with NVIDIA's H100-class GPUs. The common code here is the shared core of the kernel driver that talks to the hardware over PCI on behalf of all the Gaudi generations.
recommendation
It should stay in the kernel because Intel is actively shipping new Gaudi 3 PCIe cards in 2025 (including through Dell's AI Factory program) and upstream maintainers are still landing feature updates, with December 2025 pull requests adding Gaudi 3 support alongside ongoing Gaudi 2 fixes. There is no replacement driver for these devices, and they are deployed in enterprise and cloud AI training environments.
repository signals
sources
- spinics.net
A September 26, 2025 drm-next pull for accel/habanalabs states upstreaming is continuing with regular updates and new features for v6.18, indicating active maintenance rather than removal.
- spinics.net
A December 1, 2025 pull request for accel/habanalabs adds Gaudi3 support while continuing Gaudi2 fixes, showing the driver family is expanding upstream.
- intel.com
Intel's Gaudi product page says 'Now Shipping: Intel Gaudi 3 PCIe Card' and lists OEM and cloud availability, showing new hardware sales and deployments in 2025.
- newsroom.intel.com
Intel's May 19, 2025 newsroom post announces Dell AI Factory availability for Intel Gaudi 3 and describes enterprise deployment readiness.
codex reasoning notes (technical)
Local shell inspection showed this directory is the actual PCI accel driver entry point (`habanalabs_drv.c` registers a PCI driver and describes Habana AI accelerators), not just a helper library. Lore-style upstream evidence was gathered via web search result snippets because `lei` and the `lore-http` MCP server were unavailable here: the Sept. 26, 2025 and Dec. 1, 2025 dri-devel pull requests show ongoing upstream feature work and no removal series. Intel product/news pages were opened via web tool and show Gaudi hardware still shipping and being deployed in 2025. Given active upstream development, ongoing product sales, and no natural replacement driver for the same devices, the correct outcome is keep.