Symbol: CFG_ACK0
usr/src/uts/common/io/fibre-channel/fca/emlxs/emlxs_fcf.c
3501
if (cfg[CFG_ACK0].current) {
usr/src/uts/common/io/fibre-channel/fca/emlxs/emlxs_mbox.c
2096
if (cfg[CFG_ACK0].current) {