Symbol: IGB_ETQF_FILTER_1588
drivers/net/ethernet/intel/igb/igb_ptp.c
1237
wr32(E1000_ETQF(IGB_ETQF_FILTER_1588),
drivers/net/ethernet/intel/igb/igb_ptp.c
1242
wr32(E1000_ETQF(IGB_ETQF_FILTER_1588), 0);