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| author | Ido Schimmel <idosch@nvidia.com> | 2024-06-27 17:08:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-06-28 10:48:22 +0100 |
| commit | 1983a8007032321327a2c31b40d45dab544fcdf9 (patch) | |
| tree | 8a11b99259c85ac2f12c4dd519c368806e14a337 /drivers/net/ethernet/mellanox/mlxsw/minimal.c | |
| parent | 69540b7987ef05d1dff36981d4cc7c31e9716b36 (diff) | |
| download | linux-stable-1983a8007032321327a2c31b40d45dab544fcdf9.tar.gz linux-stable-1983a8007032321327a2c31b40d45dab544fcdf9.tar.bz2 linux-stable-1983a8007032321327a2c31b40d45dab544fcdf9.zip | |
mlxsw: Implement ethtool operation to write to a transceiver module EEPROM
Implement the ethtool_ops::set_module_eeprom_by_page operation to allow
ethtool to write to a transceiver module EEPROM, in a similar fashion to
the ethtool_ops::get_module_eeprom_by_page operation.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/minimal.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/minimal.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c index 431accdc6213..828c65036a4c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c @@ -140,6 +140,20 @@ mlxsw_m_get_module_eeprom_by_page(struct net_device *netdev, page, extack); } +static int +mlxsw_m_set_module_eeprom_by_page(struct net_device *netdev, + const struct ethtool_module_eeprom *page, + struct netlink_ext_ack *extack) +{ + struct mlxsw_m_port *mlxsw_m_port = netdev_priv(netdev); + struct mlxsw_core *core = mlxsw_m_port->mlxsw_m->core; + + return mlxsw_env_set_module_eeprom_by_page(core, + mlxsw_m_port->slot_index, + mlxsw_m_port->module, + page, extack); +} + static int mlxsw_m_reset(struct net_device *netdev, u32 *flags) { struct mlxsw_m_port *mlxsw_m_port = netdev_priv(netdev); @@ -181,6 +195,7 @@ static const struct ethtool_ops mlxsw_m_port_ethtool_ops = { .get_module_info = mlxsw_m_get_module_info, .get_module_eeprom = mlxsw_m_get_module_eeprom, .get_module_eeprom_by_page = mlxsw_m_get_module_eeprom_by_page, + .set_module_eeprom_by_page = mlxsw_m_set_module_eeprom_by_page, .reset = mlxsw_m_reset, .get_module_power_mode = mlxsw_m_get_module_power_mode, .set_module_power_mode = mlxsw_m_set_module_power_mode, |