K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-02-02T14:17:58.704368Z
K 7
svn:log
V 239
Make CAM ATA honor old hw.ata.ata_dma and hw.ata.atapi_dma tunables.

Even having more specific hint.ata.X.mode controls, global ones are
still could be useful from some points, including compatibility.

PR:		kern/164651
MFC after:	1 week

END