AQ_FRAC_PER_NS
nsi_frac = div64_s64(AQ_FRAC_PER_NS * NSEC_PER_SEC, divisor);
AQ_FRAC_PER_NS * ptp_adj_freq->ns_phy);
AQ_FRAC_PER_NS * ptp_adj_freq->ns_mac);
s64 fault_in_sec_phy = AQ_FRAC_PER_NS * NSEC_PER_SEC - fns_in_sec_phy;
s64 fault_in_sec_mac = AQ_FRAC_PER_NS * NSEC_PER_SEC - fns_in_sec_mac;
4 * AQ_FRAC_PER_NS;
adj_fns_val = (ptp_adj_freq->fns_mac + AQ_FRAC_PER_NS *
ptp_adj_freq->mac_ns_adj = div64_s64(adj_fns_val, AQ_FRAC_PER_NS);
AQ_FRAC_PER_NS;