28 lines
880 B
Plaintext
28 lines
880 B
Plaintext
- Thermal support.
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- Bifrost support:
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- DT bindings (Neil, WIP)
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- MMU page table format and address space setup
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- Bifrost specific feature and issue handling
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- Coherent DMA support
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- Support for 2MB pages. The io-pgtable code already supports this. Finishing
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support involves either copying or adapting the iommu API to handle passing
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aligned addresses and sizes to the io-pgtable code.
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- Per FD address space support. The h/w supports multiple addresses spaces.
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The hard part is handling when more address spaces are needed than what
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the h/w provides.
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- Support pinning pages on demand (GPU page faults).
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- Support userspace controlled GPU virtual addresses. Needed for Vulkan. (Tomeu)
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- Support for madvise and a shrinker.
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- Compute job support. So called 'compute only' jobs need to be plumbed up to
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userspace.
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- Performance counter support. (Boris)
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