diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2018-03-28 15:44:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-30 10:11:06 -0400 |
| commit | e679c9c1dbfdba07b2a979a076cca74b773be8ce (patch) | |
| tree | 25a3a118ff28a51f1cedd552c4090b48f2fe5560 /drivers/net/phy/sfp-bus.c | |
| parent | c6ab3008b6a6ecda22e92f96a1b9cc6b0d0b0a4e (diff) | |
sfp/phylink: move module EEPROM ethtool access into netdev core ethtool
Provide a pointer to the SFP bus in struct net_device, so that the
ethtool module EEPROM methods can access the SFP directly, rather
than needing every user to provide a hook for it.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/sfp-bus.c')
| -rw-r--r-- | drivers/net/phy/sfp-bus.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c index 3d4ff5d0d2a6..0381da78d228 100644 --- a/drivers/net/phy/sfp-bus.c +++ b/drivers/net/phy/sfp-bus.c @@ -342,6 +342,7 @@ static int sfp_register_bus(struct sfp_bus *bus) } if (bus->started) bus->socket_ops->start(bus->sfp); + bus->netdev->sfp_bus = bus; bus->registered = true; return 0; } @@ -356,6 +357,7 @@ static void sfp_unregister_bus(struct sfp_bus *bus) if (bus->phydev && ops && ops->disconnect_phy) ops->disconnect_phy(bus->upstream); } + bus->netdev->sfp_bus = NULL; bus->registered = false; } @@ -371,8 +373,6 @@ static void sfp_unregister_bus(struct sfp_bus *bus) */ int sfp_get_module_info(struct sfp_bus *bus, struct ethtool_modinfo *modinfo) { - if (!bus->registered) - return -ENOIOCTLCMD; return bus->socket_ops->module_info(bus->sfp, modinfo); } EXPORT_SYMBOL_GPL(sfp_get_module_info); @@ -391,8 +391,6 @@ EXPORT_SYMBOL_GPL(sfp_get_module_info); int sfp_get_module_eeprom(struct sfp_bus *bus, struct ethtool_eeprom *ee, u8 *data) { - if (!bus->registered) - return -ENOIOCTLCMD; return bus->socket_ops->module_eeprom(bus->sfp, ee, data); } EXPORT_SYMBOL_GPL(sfp_get_module_eeprom); |