igb_write_8bit_ctrl_reg
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x00, 0x0C);
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x01, 0x78);
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x1B, 0x23);
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x23, 0x15);
igb_write_8bit_ctrl_reg(hw, E1000_CCMCTL, 0x14, 0x00);
igb_write_8bit_ctrl_reg(hw, E1000_CCMCTL, 0x10, 0x00);
igb_write_8bit_ctrl_reg(hw, E1000_GIOCTL, 0x00, 0xEC);
igb_write_8bit_ctrl_reg(hw, E1000_GIOCTL, 0x61, 0xDF);
igb_write_8bit_ctrl_reg(hw, E1000_GIOCTL, 0x34, 0x05);
igb_write_8bit_ctrl_reg(hw, E1000_GIOCTL, 0x2F, 0x81);
igb_write_8bit_ctrl_reg(hw, E1000_SCCTL, 0x02, 0x47);
igb_write_8bit_ctrl_reg(hw, E1000_SCCTL, 0x14, 0x00);
igb_write_8bit_ctrl_reg(hw, E1000_SCCTL, 0x10, 0x00);
s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,