K 10 svn:author V 6 scottl K 8 svn:date V 27 2005-04-05T02:03:31.000000Z K 7 svn:log V 815 Commit ATAPI-CAM for ATAmkIII. Improvements and changes: - newbus plumbing. Each atapicam bus is a child off of a parent ata channel bus. This is somewhat of a hack, but allows the ata core to be completely free of atapicam knowledge. - No more global lists of softc's and no more groping around in internal ata structures on each command. - Giant-free operation of the completion handler. - Per-bus mutex for protecting the busy list and synchronizing detach. - Lots of streamlining and dead code elimination, better adherence to the CAM locking protocol. This feature still requires that the appropriate atapi-* driver be present for each atapi device that you want to talk to (i.e. atapi-cd for cdroms). It does work both compiled into the kernel and as a loadable module. Reviewed by: thomas, sos END