WIP: ATA to CAM integration

[M. Warner Losh]

In message: <4A2AF876.1030103 at FreeBSD.org>
            Alexander Motin <mav at freebsd.org> writes:
: Poul-Henning Kamp wrote:
: > In message <4A294DC3.5010008 at mavhome.dp.ua>, Alexander Motin writes:
: >> I think ATAPI disk device is theoretically possible, but I believe it 
: >> does not exist in practice, as industry do not need it. 
: > 
: > Maxtor ZIP ?
: 
: May be, never had an ATA version. But it is more FDD, then HDD. Also it 
: existed in Parallel Port and SCSI versions, so it could be done in ATAPI 
: way just for unification.

There was a ata/atapi version too.  It attaches to afd.

Warner