The functions that were being compiled into the library have been moved to
scsi_all.c.
One warning: Any programs using scsi_start_stop() or scsi_read_write()
that included scsi_da.h but not scsi_all.h will need to be
changed to include scsi_all.h. This doesn't affect
camcontrol, and I don't think it affects any ports, but you
never know.
PR: kern/7969
Reviewed by: gibbs
