cvs commit: src/sys/alpha/include bus.h bus_dma.h src/sys/amd64/include bus_dma.h src/sys/arm/include bus.h bus_dma.h src/sys/i386/include bus_dma.h src/sys/ia64/include bus.h bus_dma.h src/sys/powerpc/include bus.h bus_dma.h ...

[Warner Losh]

>   so it cannot be included on its own yet, but that will be fixed at a later
>   date.  Add an MD <machine/bus_dma.h> for ever arch for consistency and to
>   allow for future MD augmentation of the API.  sparc64 makes heavy use of
>   this right now due to its different bus_dma implemenation.

I'm working on creating a machine/_bus.h which defines all the types
for machine/bus.h, but doesn't require the latter (which can be useful
for things like rman).

Warner