diff options
Diffstat (limited to 'drivers/net/phy/dp83869.c')
| -rw-r--r-- | drivers/net/phy/dp83869.c | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c index fa8c6fdcf301..1f381d7b13ff 100644 --- a/drivers/net/phy/dp83869.c +++ b/drivers/net/phy/dp83869.c @@ -84,7 +84,7 @@ #define DP83869_CLK_DELAY_DEF 7 /* STRAP_STS1 bits */ -#define DP83869_STRAP_OP_MODE_MASK GENMASK(2, 0) +#define DP83869_STRAP_OP_MODE_MASK GENMASK(11, 9) #define DP83869_STRAP_STS1_RESERVED BIT(11) #define DP83869_STRAP_MIRROR_ENABLED BIT(12) @@ -153,19 +153,32 @@ struct dp83869_private { int mode; }; +static int dp83869_config_aneg(struct phy_device *phydev) +{ + struct dp83869_private *dp83869 = phydev->priv; + + if (dp83869->mode != DP83869_RGMII_1000_BASE) + return genphy_config_aneg(phydev); + + return genphy_c37_config_aneg(phydev); +} + static int dp83869_read_status(struct phy_device *phydev) { struct dp83869_private *dp83869 = phydev->priv; + bool changed; int ret; + if (dp83869->mode == DP83869_RGMII_1000_BASE) + return genphy_c37_read_status(phydev, &changed); + ret = genphy_read_status(phydev); if (ret) return ret; - if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported)) { + if (dp83869->mode == DP83869_RGMII_100_BASE) { if (phydev->link) { - if (dp83869->mode == DP83869_RGMII_100_BASE) - phydev->speed = SPEED_100; + phydev->speed = SPEED_100; } else { phydev->speed = SPEED_UNKNOWN; phydev->duplex = DUPLEX_UNKNOWN; @@ -515,7 +528,7 @@ static int dp83869_set_strapped_mode(struct phy_device *phydev) if (val < 0) return val; - dp83869->mode = val & DP83869_STRAP_OP_MODE_MASK; + dp83869->mode = FIELD_GET(DP83869_STRAP_OP_MODE_MASK, val); return 0; } @@ -527,9 +540,8 @@ static const int dp83869_internal_delay[] = {250, 500, 750, 1000, 1250, 1500, static int dp83869_of_init(struct phy_device *phydev) { + struct device_node *of_node = phydev->mdio.dev.of_node; struct dp83869_private *dp83869 = phydev->priv; - struct device *dev = &phydev->mdio.dev; - struct device_node *of_node = dev->of_node; int delay_size = ARRAY_SIZE(dp83869_internal_delay); int ret; @@ -584,13 +596,13 @@ static int dp83869_of_init(struct phy_device *phydev) &dp83869->tx_fifo_depth)) dp83869->tx_fifo_depth = DP83869_PHYCR_FIFO_DEPTH_4_B_NIB; - dp83869->rx_int_delay = phy_get_internal_delay(phydev, dev, + dp83869->rx_int_delay = phy_get_internal_delay(phydev, &dp83869_internal_delay[0], delay_size, true); if (dp83869->rx_int_delay < 0) dp83869->rx_int_delay = DP83869_CLK_DELAY_DEF; - dp83869->tx_int_delay = phy_get_internal_delay(phydev, dev, + dp83869->tx_int_delay = phy_get_internal_delay(phydev, &dp83869_internal_delay[0], delay_size, false); if (dp83869->tx_int_delay < 0) @@ -645,7 +657,6 @@ static int dp83869_configure_fiber(struct phy_device *phydev, phydev->supported); linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported); - linkmode_set_bit(ADVERTISED_FIBRE, phydev->advertising); if (dp83869->mode == DP83869_RGMII_1000_BASE) { linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, @@ -695,7 +706,8 @@ static int dp83869_configure_mode(struct phy_device *phydev, phy_ctrl_val = dp83869->mode; if (phydev->interface == PHY_INTERFACE_MODE_MII) { if (dp83869->mode == DP83869_100M_MEDIA_CONVERT || - dp83869->mode == DP83869_RGMII_100_BASE) { + dp83869->mode == DP83869_RGMII_100_BASE || + dp83869->mode == DP83869_RGMII_COPPER_ETHERNET) { phy_ctrl_val |= DP83869_OP_MODE_MII; } else { phydev_err(phydev, "selected op-mode is not valid with MII mode\n"); @@ -898,6 +910,7 @@ static int dp83869_phy_reset(struct phy_device *phydev) .soft_reset = dp83869_phy_reset, \ .config_intr = dp83869_config_intr, \ .handle_interrupt = dp83869_handle_interrupt, \ + .config_aneg = dp83869_config_aneg, \ .read_status = dp83869_read_status, \ .get_tunable = dp83869_get_tunable, \ .set_tunable = dp83869_set_tunable, \ @@ -914,7 +927,7 @@ static struct phy_driver dp83869_driver[] = { }; module_phy_driver(dp83869_driver); -static struct mdio_device_id __maybe_unused dp83869_tbl[] = { +static const struct mdio_device_id __maybe_unused dp83869_tbl[] = { { PHY_ID_MATCH_MODEL(DP83869_PHY_ID) }, { PHY_ID_MATCH_MODEL(DP83561_PHY_ID) }, { } |