svn commit: r231627 - stable/8/sys/dev/mpt

[Marius Strobl]

Author: marius
Date: Tue Feb 14 01:08:16 2012
New Revision: 231627
URL: http://svn.freebsd.org/changeset/base/231627

Log:
  Forced commit to denote that the commit message of r231624 actually
  should have read:
  MFC: r231518
  
  Flesh out support for SAS1078 and SAS1078DE (which are said to actually
  be the same chip):
  - The I/O port resource may not be available with these. However, given
    that we actually only need this resource for some controllers that
    require their firmware to be up- and downloaded (which excludes the
    SAS1078{,DE}) just handle failure to allocate this resource gracefully
    when possible. While at it, generally put non-fatal resource allocation
    failures under bootverbose.
  - SAS1078{,DE} use a different hard reset protocol.
  - Add workarounds for the 36GB physical address limitation of scatter/
    gather elements of these controllers.
  
  Tested by:	Slawa Olhovchenkov
  
  PR:	149220 (remaining part)

Modified:
  stable/8/sys/dev/mpt/mpt.c
  stable/8/sys/dev/mpt/mpt.h
  stable/8/sys/dev/mpt/mpt_cam.c
  stable/8/sys/dev/mpt/mpt_pci.c
  stable/8/sys/dev/mpt/mpt_reg.h

Modified: stable/8/sys/dev/mpt/mpt.c
==============================================================================

Modified: stable/8/sys/dev/mpt/mpt.h
==============================================================================

Modified: stable/8/sys/dev/mpt/mpt_cam.c
==============================================================================

Modified: stable/8/sys/dev/mpt/mpt_pci.c
==============================================================================

Modified: stable/8/sys/dev/mpt/mpt_reg.h
==============================================================================