IGC_CTRL
reg = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, reg);
reg = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, reg);
ctrl = IGC_READ_REG(&sc->hw, IGC_CTRL);
IGC_WRITE_REG(&sc->hw, IGC_CTRL, ctrl);
sc, IGC_CTRL, igc_sysctl_reg_handler, "IU",
regs_buff[0] = IGC_READ_REG(hw, IGC_CTRL);
ctrl = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl | IGC_CTRL_DEV_RST);
ctrl = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl);
ctrl = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl);
ctrl = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl);
ctrl = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl);
ctrl = IGC_READ_REG(hw, IGC_CTRL);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl | IGC_CTRL_PHY_RST);
IGC_WRITE_REG(hw, IGC_CTRL, ctrl);