04/03/2026 23:50, Maurice Green: > > +#define NVIDIA_GPU_GH100 0x2335 /* H200 SXM 141GB */ > > > > As you can see it requires knowledge to get the right name for each ID. > > Not everything is in https://pci-ids.ucw.cz/ > > https://github.com/NVIDIA/open-gpu-kernel-modules is a good source but not > > perfect as well. > > Right, the naming is a little tricky since neither source is fully complete. > I wrote a sync script that cross-references the PCI ID DB and OKM repo to > construct unique macro names. For the few entries with totally identical > descriptions across both sources, the device ID is appended as a fallback. > Here is an example for the GH100 family: > > #define NVIDIA_GPU_GH100_H20 0x2329 /* H20 */ > #define NVIDIA_GPU_GH100_H20_HBM3E 0x232c /* H20 HBM3e */ > #define NVIDIA_GPU_GH100_H100_SXM5_80GB 0x2330 /* H100 SXM5 80GB > */ > #define NVIDIA_GPU_GH100_H100_PCIE 0x2331 /* H100 PCIe */ > #define NVIDIA_GPU_GH100_H200_SXM_141GB 0x2335 /* H200 SXM 141GB > */ > #define NVIDIA_GPU_GH100_H100 0x2336 /* H100 */
That's interesting. How do you suggest to fill the gaps in these databases?
