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net: mvneta: add module EEPROM reading support 

Add support for reading the SFF module's EEPROM via the ethtool API.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King 2018-01-02 17:25:15 +00:00 committed by David S. Miller
parent 856b2cc560
commit c554f53141
1 changed files with 18 additions and 0 deletions
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18
drivers/net/ethernet/marvell/mvneta.c
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@ -4073,6 +4073,22 @@ static int mvneta_ethtool_set_wol(struct net_device *dev,
return ret;
}
static int mvneta_ethtool_get_module_info(struct net_device *dev,
struct ethtool_modinfo *modinfo)
{
struct mvneta_port *pp = netdev_priv(dev);
return phylink_ethtool_get_module_info(pp->phylink, modinfo);
}
static int mvneta_ethtool_get_module_eeprom(struct net_device *dev,
struct ethtool_eeprom *ee, u8 *buf)
{
struct mvneta_port *pp = netdev_priv(dev);
return phylink_ethtool_get_module_eeprom(pp->phylink, ee, buf);
}
static int mvneta_ethtool_get_eee(struct net_device *dev,
struct ethtool_eee *eee)
{
@ -4147,6 +4163,8 @@ static const struct ethtool_ops mvneta_eth_tool_ops = {
.set_link_ksettings = mvneta_ethtool_set_link_ksettings,
.get_wol = mvneta_ethtool_get_wol,
.set_wol = mvneta_ethtool_set_wol,
.get_module_info = mvneta_ethtool_get_module_info,
.get_module_eeprom = mvneta_ethtool_get_module_eeprom,
.get_eee = mvneta_ethtool_get_eee,
.set_eee = mvneta_ethtool_set_eee,
};