mpt driver in version 4.11 for LSI SAS 1068

[Matthew Jacob]

> I have been trying to move the code to version 4 in different ways but with
> no success. Can you tell me the steps I have to follow?
>

on -CURRENT

cd /usr/src/sys/dev/mpt; tar cvf ~/x.tar .

and apply this diff to conf/files:

@@ -456,9 +457,10 @@
 dev/mly/mly_cam.c      optional mly
 dev/mly/mly_pci.c      optional mly
 dev/mpt/mpt.c          optional mpt
+dev/mpt/mpt_cam.c      optional mpt
 dev/mpt/mpt_debug.c    optional mpt
-dev/mpt/mpt_freebsd.c  optional mpt
-dev/mpt/mpt_pci.c      optional mpt
+dev/mpt/mpt_pci.c      optional mpt pci
+dev/mpt/mpt_raid.c     optional mpt
 dev/my/if_my.c         optional my
 dev/musycc/musycc.c    optional musycc
 dev/ncv/ncr53c500.c    optional ncv