IGC_RDH           284 drivers/net/ethernet/intel/igc/igc_ethtool.c 		regs_buff[111 + i] = rd32(IGC_RDH(i));
IGC_RDH           541 drivers/net/ethernet/intel/igc/igc_main.c 	wr32(IGC_RDH(reg_idx), 0);