IGC_TDH           304 drivers/net/ethernet/intel/igc/igc_ethtool.c 		regs_buff[160 + i] = rd32(IGC_TDH(i));
IGC_TDH           620 drivers/net/ethernet/intel/igc/igc_main.c 	wr32(IGC_TDH(reg_idx), 0);
IGC_TDH          1826 drivers/net/ethernet/intel/igc/igc_main.c 				rd32(IGC_TDH(tx_ring->reg_idx)),