mvneta: consolidate autoneg enabling

This moves autoneg-related bit manipulations to the single place.

CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
CC: netdev@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index e84c7f2..8e0e6de 100644 (file)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -1065,15 +1065,28 @@ static void mvneta_defaults_set(struct mvneta_port *pp)
                       MVNETA_GMAC_AN_SPEED_EN |
                       MVNETA_GMAC_AN_DUPLEX_EN;
                mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+
                val = mvreg_read(pp, MVNETA_GMAC_CLOCK_DIVIDER);
                val |= MVNETA_GMAC_1MS_CLOCK_ENABLE;
                mvreg_write(pp, MVNETA_GMAC_CLOCK_DIVIDER, val);
+
+               val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+               val |= MVNETA_GMAC2_INBAND_AN_ENABLE;
+               mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
        } else {
                val = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
                val &= ~(MVNETA_GMAC_INBAND_AN_ENABLE |
                       MVNETA_GMAC_AN_SPEED_EN |
                       MVNETA_GMAC_AN_DUPLEX_EN);
                mvreg_write(pp, MVNETA_GMAC_AUTONEG_CONFIG, val);
+
+               val = mvreg_read(pp, MVNETA_GMAC_CLOCK_DIVIDER);
+               val &= ~MVNETA_GMAC_1MS_CLOCK_ENABLE;
+               mvreg_write(pp, MVNETA_GMAC_CLOCK_DIVIDER, val);
+
+               val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+               val &= ~MVNETA_GMAC2_INBAND_AN_ENABLE;
+               mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
        }
 
        mvneta_set_ucast_table(pp, -1);
@@ -3223,9 +3236,6 @@ static int mvneta_port_power_up(struct mvneta_port *pp, int phy_mode)
                return -EINVAL;
        }
 
-       if (pp->use_inband_status)
-               ctrl |= MVNETA_GMAC2_INBAND_AN_ENABLE;
-
        /* Cancel Port Reset */
        ctrl &= ~MVNETA_GMAC2_PORT_RESET;
        mvreg_write(pp, MVNETA_GMAC_CTRL_2, ctrl);