diff options
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 16 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.h | 4 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8327.c | 10 |
3 files changed, 17 insertions, 13 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 817aca57d5..fc5627258d 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -308,25 +308,33 @@ ar8xxx_phy_dbg_write(struct ar8xxx_priv *priv, int phy_addr, mutex_unlock(&bus->mdio_lock); } +static inline void +ar8xxx_phy_mmd_prep(struct mii_bus *bus, int phy_addr, u16 addr, u16 reg) +{ + bus->write(bus, phy_addr, MII_ATH_MMD_ADDR, addr); + bus->write(bus, phy_addr, MII_ATH_MMD_DATA, reg); + bus->write(bus, phy_addr, MII_ATH_MMD_ADDR, addr | 0x4000); +} + void -ar8xxx_phy_mmd_write(struct ar8xxx_priv *priv, int phy_addr, u16 addr, u16 data) +ar8xxx_phy_mmd_write(struct ar8xxx_priv *priv, int phy_addr, u16 addr, u16 reg, u16 data) { struct mii_bus *bus = priv->mii_bus; mutex_lock(&bus->mdio_lock); - bus->write(bus, phy_addr, MII_ATH_MMD_ADDR, addr); + ar8xxx_phy_mmd_prep(bus, phy_addr, addr, reg); bus->write(bus, phy_addr, MII_ATH_MMD_DATA, data); mutex_unlock(&bus->mdio_lock); } u16 -ar8xxx_phy_mmd_read(struct ar8xxx_priv *priv, int phy_addr, u16 addr) +ar8xxx_phy_mmd_read(struct ar8xxx_priv *priv, int phy_addr, u16 addr, u16 reg) { struct mii_bus *bus = priv->mii_bus; u16 data; mutex_lock(&bus->mdio_lock); - bus->write(bus, phy_addr, MII_ATH_MMD_ADDR, addr); + ar8xxx_phy_mmd_prep(bus, phy_addr, addr, reg); data = bus->read(bus, phy_addr, MII_ATH_MMD_DATA); mutex_unlock(&bus->mdio_lock); diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h index fb961ff04c..0ccfef8abd 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.h +++ b/target/linux/generic/files/drivers/net/phy/ar8216.h @@ -478,9 +478,9 @@ void ar8xxx_phy_dbg_write(struct ar8xxx_priv *priv, int phy_addr, u16 dbg_addr, u16 dbg_data); void -ar8xxx_phy_mmd_write(struct ar8xxx_priv *priv, int phy_addr, u16 addr, u16 data); +ar8xxx_phy_mmd_write(struct ar8xxx_priv *priv, int phy_addr, u16 addr, u16 reg, u16 data); u16 -ar8xxx_phy_mmd_read(struct ar8xxx_priv *priv, int phy_addr, u16 addr); +ar8xxx_phy_mmd_read(struct ar8xxx_priv *priv, int phy_addr, u16 addr, u16 reg); void ar8xxx_phy_init(struct ar8xxx_priv *priv); int diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c index 9c232382b5..d8797820f2 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8327.c +++ b/target/linux/generic/files/drivers/net/phy/ar8327.c @@ -139,13 +139,10 @@ ar8327_phy_fixup(struct ar8xxx_priv *priv, int phy) break; case 2: - ar8xxx_phy_mmd_write(priv, phy, 0x7, 0x3c); - ar8xxx_phy_mmd_write(priv, phy, 0x4007, 0x0); + ar8xxx_phy_mmd_write(priv, phy, 0x7, 0x3c, 0x0); /* fallthrough */ case 4: - ar8xxx_phy_mmd_write(priv, phy, 0x3, 0x800d); - ar8xxx_phy_mmd_write(priv, phy, 0x4003, 0x803f); - + ar8xxx_phy_mmd_write(priv, phy, 0x3, 0x800d, 0x803f); ar8xxx_phy_dbg_write(priv, phy, 0x3d, 0x6860); ar8xxx_phy_dbg_write(priv, phy, 0x5, 0x2c46); ar8xxx_phy_dbg_write(priv, phy, 0x3c, 0x6000); @@ -744,8 +741,7 @@ ar8327_read_port_eee_status(struct ar8xxx_priv *priv, int port) phy = port - 1; /* EEE Ability Auto-negotiation Result */ - ar8xxx_phy_mmd_write(priv, phy, 0x7, 0x8000); - t = ar8xxx_phy_mmd_read(priv, phy, 0x4007); + t = ar8xxx_phy_mmd_read(priv, phy, 0x7, 0x8000); return mmd_eee_adv_to_ethtool_adv_t(t); } |