E1000_DCA_TXCTRL  651 drivers/net/ethernet/intel/igb/igb_ethtool.c 		regs_buff[243 + i] = rd32(E1000_DCA_TXCTRL(i));
E1000_DCA_TXCTRL 6611 drivers/net/ethernet/intel/igb/igb_main.c 	wr32(E1000_DCA_TXCTRL(tx_ring->reg_idx), txctrl);