6718272 BGE should verify whether 5754/5755 need to use partial checksum

[yong....@sun.com]

Author: yong tan - Sun Microsystems - Beijing China <Yong.Tan at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 01ebe6cbdd644cef355dbccadf3154e51eec0dd2
Total changesets: 1
Log message:
6718272 BGE should verify whether 5754/5755 need to use partial checksum

Files:
        update: usr/src/uts/common/io/bge/bge_chip2.c
        update: usr/src/uts/common/io/bge/bge_main2.c