TRUEPHY_CTRL_RSV1
TRUEPHY_CTRL_DIAG | TRUEPHY_CTRL_RSV1);
PHY_WRITE(sc, TRUEPHY_CTRL, TRUEPHY_CTRL_RSV1);
TRUEPHY_CTRL_DIAG | TRUEPHY_CTRL_RSV1 | TRUEPHY_CTRL_RSV0);