K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2015-04-08T21:49:45.034912Z
K 7
svn:log
V 282
nvme: create separate DMA tag for non-payload DMA buffers

Submission and completion queue memory need to use a
separate DMA tag for mappings than payload buffers,
to ensure mappings remain contiguous even with DMAR
enabled.

Submitted by:	kib
MFC after:	1 week
Sponsored by:	Intel

END