NVIDIA Makes More Hopper, Blackwell Header Files Open-Source

NVIDIA has released additional open-source header files for its Blackwell and Hopper GPU architectures, continuing its effort to support open-source drivers like Nouveau/NVK and the NOVA Rust driver. Phoronix reports: Last week NVIDIA open-sourced 12k lines of C header files for Blackwell GPUs to help in the open-source driver efforts, namely for Nouveau / NVK and the in-development NOVA Rust driver. On Friday they made public some additional header files for helping in the Blackwell and Hopper open-source driver enablement.

Following the previously-covered open-source header activity, on Friday this commit was pushed to their open-source documentation repository that provides Hopper and Blackwell DMA-copy class header files. In turn the code has already been imported into Mesa Git.

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