coll_dist        2558 dev/pci/if_em_hw.c     uint32_t tctl, coll_dist;
coll_dist        2563 dev/pci/if_em_hw.c         coll_dist = E1000_COLLISION_DISTANCE_82542;
coll_dist        2565 dev/pci/if_em_hw.c         coll_dist = E1000_COLLISION_DISTANCE;
coll_dist        2570 dev/pci/if_em_hw.c     tctl |= coll_dist << E1000_COLD_SHIFT;