FIREI2C_CTRL
firei2c_reg_write(sc, FIREI2C_CTRL, ctrl);
firei2c_reg_write(sc, FIREI2C_CTRL, ctrl);
ctrl = firei2c_reg_read(sc, FIREI2C_CTRL);
firei2c_reg_write(sc, FIREI2C_CTRL, val);
firei2c_reg_write(sc, FIREI2C_CTRL, ctrl);
firei2c_reg_write(sc, FIREI2C_CTRL, val);
firei2c_reg_write(sc, FIREI2C_CTRL, ctrl);
firei2c_reg_write(sc, FIREI2C_CTRL, ctrl);
firei2c_reg_write(sc, FIREI2C_CTRL, val);
ctrl = firei2c_reg_read(sc, FIREI2C_CTRL);
firei2c_reg_write(sc, FIREI2C_CTRL, ctrl & ~FIREI2C_CTRL_IEN);