- 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.
- Compute job support. So called 'compute only' jobs need to be plumbed up to
userspace.
-
-- Performance counter support. (Boris)
-