On 9/30/25 3:16 PM, Alistair Popple wrote:
> + // SAFETY: No DMA allocations have been made yet
> + unsafe { pdev.dma_set_mask_and_coherent(DmaMask::new::<47>())? };I think you forgot to derive the value from the relevant sources, i.e. physical bus, DMA controller and MMU capabilities. I assume not all GPU architectures / generations have the exact same capabilities?
