target/linux/ar71xx/patches-3.10/424-net-phy-add-phy_mmd_read_write-functions.patch

   1 --- a/drivers/net/phy/phy.c
   2 +++ b/drivers/net/phy/phy.c
   3 @@ -1009,6 +1009,12 @@ static int phy_read_mmd_indirect(struct
   4         return ret;
   5  }
   6
   7 +int phy_read_mmd(struct phy_device *phydev, int prtad, int devad, int addr)
   8 +{
   9 +       return phy_read_mmd_indirect(phydev->bus, prtad, devad, phydev->addr);
  10 +}
  11 +EXPORT_SYMBOL(phy_read_mmd);
  12 +
  13  /**
  14   * phy_write_mmd_indirect - writes data to the MMD registers
  15   * @bus: the target MII bus
  16 @@ -1034,6 +1040,12 @@ static void phy_write_mmd_indirect(struc
  17         bus->write(bus, addr, MII_MMD_DATA, data);
  18  }
  19
  20 +void phy_write_mmd(struct phy_device *phydev, int prtad, int devad, u16 data)
  21 +{
  22 +       phy_write_mmd_indirect(phydev->bus, prtad, devad, phydev->addr, data);
  23 +}
  24 +EXPORT_SYMBOL(phy_write_mmd);
  25 +
  26  /**
  27   * phy_init_eee - init and check the EEE feature
  28   * @phydev: target phy_device struct
  29 --- a/include/linux/phy.h
  30 +++ b/include/linux/phy.h
  31 @@ -580,6 +580,9 @@ int phy_register_fixup_for_uid(u32 phy_u
  32                 int (*run)(struct phy_device *));
  33  int phy_scan_fixups(struct phy_device *phydev);
  34
  35 +int phy_read_mmd(struct phy_device *phydev, int prtad, int devad, int addr);
  36 +void phy_write_mmd(struct phy_device *phydev, int prtad, int devad, u16 data);
  37 +
  38  int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable);
  39  int phy_get_eee_err(struct phy_device *phydev);
  40  int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data);