K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2012-12-27T04:29:14.207358Z
K 7
svn:log
V 583
 - Implement a bus_dma_memory_t type that is used to encapsulate objects
   and types for various structures that describe memory regions we want
   to dma to.
 - Rename bus_dma_mayblock to _nowait to be more consistent.  Add a memory_t
   parameter so that EINPROGRESS operations will work with any type.
 - Change all mayblock implementations to restart any arbitrary type.
 - Redefine the load routines splitting the parsers from the API policy.
 - Add a physical address loading routine to the backend API.  Currently
   it is empty.

Sponsored by:	EMC / Isilon Storage Division

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