diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c index c0e0e9af2da7..71102f156a97 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c @@ -502,3 +502,27 @@ void mlxsw_sp_span_mirror_del(struct mlxsw_sp_port *from, int span_id, span_entry->id); mlxsw_sp_span_inspected_port_del(from, span_entry, type, bind); } + +void mlxsw_sp_span_respin(struct mlxsw_sp *mlxsw_sp) +{ + int i; + int err; + + ASSERT_RTNL(); + for (i = 0; i < mlxsw_sp->span.entries_count; i++) { + struct mlxsw_sp_span_entry *curr = &mlxsw_sp->span.entries[i]; + struct mlxsw_sp_span_parms sparms = {0}; + + if (!curr->ref_count) + continue; + + err = curr->ops->parms(curr->to_dev, &sparms); + if (err) + continue; + + if (memcmp(&sparms, &curr->parms, sizeof(sparms))) { + mlxsw_sp_span_entry_deconfigure(curr); + mlxsw_sp_span_entry_configure(mlxsw_sp, curr, sparms); + } + } +} |