[ewg] [GIT PULL ofed-1.4.1] - autoconf.h fixes and iw_cxgb3 fix

[Steve Wise]

Vlad,

Please pull these two commits from

ssh://vlad@sofa.openfabrics.org/~swise/scm/ofed-1.4.git ofed_1_4

They fix a crash in iw_cxgb3 and address the autoconf.h issues in bugs 
1538/1578.

Thanks,

Steve.


----

commit b2c912bb7840b83af70172096bc5e8fad826a95c
Author: Steve Wise <swise at opengridcomputing.com>
Date:   Tue Apr 14 14:11:17 2009 -0500

    RDMA/cxgb3: Don't zero the qp attrs when moving to IDLE
   
    Signed-off-by: Steve Wise <swise at opengridcomputing.com>

commit 07d8c6b2712df1e138fb108b4d3612fc133de224
Author: Steve Wise <swise at opengridcomputing.com>
Date:   Tue Apr 14 12:33:00 2009 -0500

    Fix the generated autoconf.h file used by external modules.
   
    For details on the rationale behind this change, see OFA bugs 1538
    and 1578.
   
    Create new define named __OFED_BUILD__ that is set when building the
    ofed kernel tree.  With __OFED_BUILD__ defined, the autoconf.h file has
    the same content as previously.  If it is not defined, then autoconf.h
    has new semantics:
   
    add #include_next <linux/autconf.h> to the ofed autoconf.h
   
    do not #undef CONFIG variables that are not enabled by the ofed build.
   
    Signed-off-by: Steve Wise <swise at opengridcomputing.com>