Features:
1.20
add IC Plus IP3210 support
rewrite busy-waiting sleep to non-busy-waiting sleep by using scheduling

1.10
add via 24 ports support
support restructured MIB

1.00:
initiate version


Bug fix:
1.10
fix interval history data access violation with user space MIB read/write
request bug
add retry in gpmr_body
use get_port_mem in get_mib2_uint8

1.00:
initiate version


Know Bug:
1.00:
initiate version
