Use the BUS_DMA_NOWRITE flag to expose and create the read-only VT-d
IOMMU mappings.
Reviewed by: kib
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D19729
Description
Description
Details
Details
- Provenance
tychon Authored on - Reviewer
- kib
- Differential Revision
- D19729: use the BUS_DMA_NOWRITE flag to expose and create the read-only VT-d IOMMU mappings
- Parents
- rS345600: MFC r344066:
- Branches
- Unknown
- Tags