NEX-17006 backport mpt_sas tri-mode parts support change
9044 Need support for mpt_sas tri-mode parts
9045 Clean up mpt_sas compiler warnings
9046 mptsas_handle_topo_change can return without its locks held
9047 workaround SAS3408 firmware issue
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Hans Rosenfeld <hans.rosenfeld@joyent.com>
Reviewed by: Albert Lee <trisk@forkgnu.org>
Reviewed by: Yuri Pankov <yuripv@yuripv.net>
Approved by: Richard Lowe <richlowe@richlowe.net>
NEX-1888 import latest mpi2 headers from LSIs FreeBSD driver

*** 1,6 ****
! Copyright (c) 2013 LSI Corp.
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
--- 1,7 ----
! Copyright (c) 2012-2015 LSI Corp.
! Copyright (c) 2013-2016 Avago Technologies
  All rights reserved.
                                                                             
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met: