Symbol: ql_echo
usr/src/uts/common/io/fibre-channel/fca/qlc/ql_api.c
4770
if (ql_echo(ha, 0, &echo) == QL_SUCCESS) {
usr/src/uts/common/sys/fibre-channel/fca/qlc/ql_mbx.h
864
int ql_echo(ql_adapter_state_t *, uint16_t, echo_t *);