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-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/minimal.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c
index 68bee9572a1b..00c390024350 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c
@@ -34,6 +34,18 @@ struct mlxsw_m_port {
u8 module;
};
+static int mlxsw_m_base_mac_get(struct mlxsw_m *mlxsw_m)
+{
+ char spad_pl[MLXSW_REG_SPAD_LEN] = {0};
+ int err;
+
+ err = mlxsw_reg_query(mlxsw_m->core, MLXSW_REG(spad), spad_pl);
+ if (err)
+ return err;
+ mlxsw_reg_spad_base_mac_memcpy_from(spad_pl, mlxsw_m->base_mac);
+ return 0;
+}
+
static int mlxsw_m_port_dummy_open_stop(struct net_device *dev)
{
return 0;
@@ -314,6 +326,12 @@ static int mlxsw_m_init(struct mlxsw_core *mlxsw_core,
mlxsw_m->core = mlxsw_core;
mlxsw_m->bus_info = mlxsw_bus_info;
+ err = mlxsw_m_base_mac_get(mlxsw_m);
+ if (err) {
+ dev_err(mlxsw_m->bus_info->dev, "Failed to get base mac\n");
+ return err;
+ }
+
err = mlxsw_m_ports_create(mlxsw_m);
if (err) {
dev_err(mlxsw_m->bus_info->dev, "Failed to create ports\n");