diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c index 22e3dcb1d67a..ca80af06465f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c @@ -1181,9 +1181,11 @@ static int mlxsw_sp_dpipe_table_adj_counters_update(void *priv, bool enable) char ratr_pl[MLXSW_REG_RATR_LEN]; struct mlxsw_sp *mlxsw_sp = priv; struct mlxsw_sp_nexthop *nh; + unsigned int n_done = 0; u32 adj_hash_index = 0; u32 adj_index = 0; u32 adj_size = 0; + int err; mlxsw_sp_nexthop_for_each(nh, mlxsw_sp->router) { if (!mlxsw_sp_nexthop_is_forward(nh) || @@ -1192,15 +1194,27 @@ static int mlxsw_sp_dpipe_table_adj_counters_update(void *priv, bool enable) mlxsw_sp_nexthop_indexes(nh, &adj_index, &adj_size, &adj_hash_index); - if (enable) - mlxsw_sp_nexthop_counter_enable(mlxsw_sp, nh); - else + if (enable) { + err = mlxsw_sp_nexthop_counter_enable(mlxsw_sp, nh); + if (err) + goto err_counter_enable; + } else { mlxsw_sp_nexthop_counter_disable(mlxsw_sp, nh); + } mlxsw_sp_nexthop_eth_update(mlxsw_sp, adj_index + adj_hash_index, nh, true, ratr_pl); + n_done++; } return 0; + +err_counter_enable: + mlxsw_sp_nexthop_for_each(nh, mlxsw_sp->router) { + if (!n_done--) + break; + mlxsw_sp_nexthop_counter_disable(mlxsw_sp, nh); + } + return err; } static u64 |