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