usrdma(7M)

NAME
     usrdma - User-Level DMA engine support interface.

SYNOPSIS
     /dev/vme/dma*

DESCRIPTION
     The special files associated with the user-level DMA engine support
     interface provide access to DMA engines via the library udmalib(3X).
     These files should not be accessed directly by a user.  Currently, the
     only DMA engine supported is under VME on the Challenge/Onyx series.
     However, as more DMA engines become available for VME and other busses on
     other platforms, access will be provided through this interface.

FILES
     /dev/vme/dma*

SEE ALSO
     MAKEDEV(1M)
     udmalib(3X)