build: disable experimental API check internally

[dpdk.git] / drivers / net / mlx5 / mlx5_flow_meter.c

diff --git a/drivers/net/mlx5/mlx5_flow_meter.c b/drivers/net/mlx5/mlx5_flow_meter.c
index 7b9d394..aa0fd7a 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_meter.c
+++ b/drivers/net/mlx5/mlx5_flow_meter.c
@@ -4,10 +4,13 @@
  */
 #include <math.h>
 
+#include <rte_tailq.h>
 #include <rte_malloc.h>
 #include <rte_mtr.h>
 #include <rte_mtr_driver.h>
 
+#include <mlx5_devx_cmds.h>
+
 #include "mlx5.h"
 #include "mlx5_flow.h"
 
@@ -731,7 +734,7 @@ mlx5_flow_meter_destroy(struct rte_eth_dev *dev, uint32_t meter_id,
                                          NULL, "Meter object is being used.");
        /* Get the meter profile. */
        fmp = fm->profile;
-       RTE_ASSERT(fmp);
+       MLX5_ASSERT(fmp);
        /* Update dependencies. */
        fmp->ref_cnt--;
        /* Remove from the flow meter list. */
@@ -1176,7 +1179,7 @@ mlx5_flow_meter_attach(struct mlx5_priv *priv, uint32_t meter_id,
                goto error;
        }
        if (!fm->ref_cnt++) {
-               RTE_ASSERT(!fm->mfts->meter_action);
+               MLX5_ASSERT(!fm->mfts->meter_action);
                fm->attr = *attr;
                /* This also creates the meter object. */
                fm->mfts->meter_action = mlx5_flow_meter_action_create(priv,
@@ -1184,7 +1187,7 @@ mlx5_flow_meter_attach(struct mlx5_priv *priv, uint32_t meter_id,
                if (!fm->mfts->meter_action)
                        goto error_detach;
        } else {
-               RTE_ASSERT(fm->mfts->meter_action);
+               MLX5_ASSERT(fm->mfts->meter_action);
                if (attr->transfer != fm->attr.transfer ||
                    attr->ingress != fm->attr.ingress ||
                    attr->egress != fm->attr.egress) {
@@ -1214,7 +1217,7 @@ mlx5_flow_meter_detach(struct mlx5_flow_meter *fm)
 {
        const struct rte_flow_attr attr = { 0 };
 
-       RTE_ASSERT(fm->ref_cnt);
+       MLX5_ASSERT(fm->ref_cnt);
        if (--fm->ref_cnt)
                return;
        if (fm->mfts->meter_action)
@@ -1222,3 +1225,63 @@ mlx5_flow_meter_detach(struct mlx5_flow_meter *fm)
        fm->mfts->meter_action = NULL;
        fm->attr = attr;
 }
+
+/**
+ * Flush meter configuration.
+ *
+ * @param[in] dev
+ *   Pointer to Ethernet device.
+ * @param[out] error
+ *   Pointer to rte meter error structure.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_flow_meter_flush(struct rte_eth_dev *dev, struct rte_mtr_error *error)
+{
+       struct mlx5_priv *priv = dev->data->dev_private;
+       struct mlx5_flow_meters *fms = &priv->flow_meters;
+       struct mlx5_mtr_profiles *fmps = &priv->flow_meter_profiles;
+       struct mlx5_flow_meter_profile *fmp;
+       struct mlx5_flow_meter *fm;
+       const struct rte_flow_attr attr = {
+                               .ingress = 1,
+                               .egress = 1,
+                               .transfer = priv->config.dv_esw_en ? 1 : 0,
+                       };
+       void *tmp;
+       uint32_t i;
+
+       TAILQ_FOREACH_SAFE(fm, fms, next, tmp) {
+               /* Meter object must not have any owner. */
+               MLX5_ASSERT(!fm->ref_cnt);
+               /* Get meter profile. */
+               fmp = fm->profile;
+               if (fmp == NULL)
+                       return -rte_mtr_error_set(error, EINVAL,
+                               RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+                               NULL, "MTR object meter profile invalid.");
+               /* Update dependencies. */
+               fmp->ref_cnt--;
+               /* Remove from list. */
+               TAILQ_REMOVE(fms, fm, next);
+               /* Free policer counters. */
+               for (i = 0; i < RTE_DIM(fm->policer_stats.cnt); i++)
+                       if (fm->policer_stats.cnt[i])
+                               mlx5_counter_free(dev,
+                                                 fm->policer_stats.cnt[i]);
+               /* Free meter flow table. */
+               mlx5_flow_destroy_policer_rules(dev, fm, &attr);
+               mlx5_flow_destroy_mtr_tbls(dev, fm->mfts);
+               rte_free(fm);
+       }
+       TAILQ_FOREACH_SAFE(fmp, fmps, next, tmp) {
+               /* Check unused. */
+               MLX5_ASSERT(!fmp->ref_cnt);
+               /* Remove from list. */
+               TAILQ_REMOVE(&priv->flow_meter_profiles, fmp, next);
+               rte_free(fmp);
+       }
+       return 0;
+}