MFC: Honor the BUS_DMA_NOCACHE flag to bus_dmamem_alloc() on amd64 and
i386 by mapping the pages as UC (uncacheable) using pmap_change_attr().
Requested by: ariff
Description
Description
Details
Details
- Provenance
jhb Authored on - Parents
- rS169223: Update __FreeBSD_version check for MFC of pmap_mapbios().
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