Re: [PATCH 7/9] gpu/cuda: extend NVIDIA GPU device ID list

[Thomas Monjalon <thomas@monjalon.net>]

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?