K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-03-30T18:43:41.475710Z
K 7
svn:log
V 259
MFC: Reenable 64-bit DMA for twa(4) controllers, but use a boundary of 4GB
to prevent individual transactions from crossing a 4GB address boundary.
Due to bus_size_t type limitations, the driver uses a 2GB boundary in PAE
kernels.

Approved by:	re (kensmith)

END