CVSROOT: /cvs Module name: src Changes by: [email protected] 2009/02/04 18:15:20
Modified files:
sys/arch/amd64/amd64: bus_dma.c pmap.c
sys/arch/amd64/include: bus.h pmap.h
Log message:
Mirroring the i386 commit just made. Add MD PMAP_NOCACHE flag to pmap,
and use it to implement BUS_DMA_NOCACHE for uncached mappings of dma
memory. Needed for some broken hardware.
Discussion with art, miod, kettenis and toby, ok miod.
