For NEC Express5800 Series Servers
The Terminator 3 drivers listed below support the following adapters:

S310E-SR

S310E-CX

Linux drivers
README for RPM

32-bit (i686) RPMs
cxgb3toe_necpkg_2.6.9-42.EL-1.0.106-1.i686.rpm
cxgb3toe_necpkg_2.6.9-42.ELsmp-1.0.106-1.i686.rpm
cxgb3toe_necpkg_2.6.9-42.ELhugemem-1.0.106-1.i686.rpm
cxgb3toe_necpkg_2.6.18-53.el5smp-1.0.138b-1.i686.rpm
cxgb3toe_necpkg_2.6.9-55.0.12.ELsmp-1.0.138b-1.i686.rpm
cxgb3toe_necpkg_2.6.9-67.ELsmp-1.0.138b-1.i686.rpm
cxgb3toe_necpkg_2.6.18-53.el5smp-1.0.142-1.i686.rpm

64-bit (x86_64) RPMs
cxgb3toe_necpkg_2.6.9-42.EL-1.0.106-1.x86_64.rpm
cxgb3toe_necpkg_2.6.9-42.ELsmp-1.0.106-1.x86_64.rpm
cxgb3toe_necpkg_2.6.9-42.ELlargesmp-1.0.106-1.x86_64.rpm
cxgb3toe_necpkg_2.6.18-53.el5smp-1.0.138b-1.x86_64.rpm
cxgb3toe_necpkg_2.6.9-55.0.12.ELsmp-1.0.138b-1.x86_64.rpm
cxgb3toe_necpkg_2.6.9-67.ELsmp-1.0.138b-1.x86_64.rpm
cxgb3toe_necpkg_2.6.18-53.el5smp-1.0.142-1.x86_64.rpm

Source RPMs
cxgb3toe_necpkg-1.0.106-1.src.rpm

Tar ball (Contains the README, 32 and 64 bit binary RPMs and source RPM)
rpm-cxgb3toe_necpkg-1.0.106-RHEL4.4.tar.gz