target/linux/mvebu/patches-4.4/146-sfp-phylink-hook-up-eeprom-functions.patch

   1 From a7091ef24223ed39b39c6b73b77c55c8a607f34a Mon Sep 17 00:00:00 2001
   2 From: Russell King <rmk+kernel@arm.linux.org.uk>
   3 Date: Thu, 8 Oct 2015 23:49:47 +0100
   4 Subject: [PATCH 734/744] sfp/phylink: hook up eeprom functions
   5
   6 Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
   7 ---
   8  drivers/net/phy/sfp.c | 19 +++++++++++--------
   9  1 file changed, 11 insertions(+), 8 deletions(-)
  10
  11 --- a/drivers/net/phy/sfp.c
  12 +++ b/drivers/net/phy/sfp.c
  13 @@ -901,11 +901,9 @@ static void sfp_sm_event(struct sfp *sfp
  14         mutex_unlock(&sfp->sm_mutex);
  15  }
  16
  17 -#if 0
  18 -static int sfp_phy_module_info(struct phy_device *phy,
  19 -                              struct ethtool_modinfo *modinfo)
  20 +static int sfp_module_info(void *priv, struct ethtool_modinfo *modinfo)
  21  {
  22 -       struct sfp *sfp = phy->priv;
  23 +       struct sfp *sfp = priv;
  24
  25         /* locking... and check module is present */
  26
  27 @@ -919,10 +917,9 @@ static int sfp_phy_module_info(struct ph
  28         return 0;
  29  }
  30
  31 -static int sfp_phy_module_eeprom(struct phy_device *phy,
  32 -       struct ethtool_eeprom *ee, u8 *data)
  33 +static int sfp_module_eeprom(void *priv, struct ethtool_eeprom *ee, u8 *data)
  34  {
  35 -       struct sfp *sfp = phy->priv;
  36 +       struct sfp *sfp = priv;
  37         unsigned int first, last, len;
  38         int ret;
  39
  40 @@ -953,7 +950,11 @@ static int sfp_phy_module_eeprom(struct
  41         }
  42         return 0;
  43  }
  44 -#endif
  45 +
  46 +static const struct phylink_module_ops sfp_module_ops = {
  47 +       .get_module_info = sfp_module_info,
  48 +       .get_module_eeprom = sfp_module_eeprom,
  49 +};
  50
  51  static void sfp_timeout(struct work_struct *work)
  52  {
  53 @@ -1029,6 +1030,7 @@ static int sfp_netdev_notify(struct noti
  54         case NETDEV_UNREGISTER:
  55                 if (sfp->mod_phy && sfp->phylink)
  56                         phylink_disconnect_phy(sfp->phylink);
  57 +               phylink_unregister_module(sfp->phylink, sfp);
  58                 sfp->phylink = NULL;
  59                 dev_put(sfp->ndev);
  60                 sfp->ndev = NULL;
  61 @@ -1145,6 +1147,7 @@ static int sfp_probe(struct platform_dev
  62                 }
  63
  64                 phylink_disable(sfp->phylink);
  65 +               phylink_register_module(sfp->phylink, sfp, &sfp_module_ops);
  66         }
  67
  68         sfp->state = sfp_get_state(sfp);