Copy stable/10@r272459 to releng/10.1 as part ofthe 10.1-RELEASE process.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Break out typedefs from bus_dma.h to _bus_dma.h so that we can get thetypedef for bus_dma_tag_t in sys/bus.h w/o poluting the namespace...This is in preperation for adding bus_get_dma_tag to sys/bus.h...