#include <stdalign.h>
#include <stdint.h>
#include <string.h>
+#include <stdbool.h>
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
* Pointer to Ethernet device.
* @param list
* Pointer to a TAILQ flow list.
+ * @param active
+ * If flushing is called avtively.
*/
void
-mlx5_flow_list_flush(struct rte_eth_dev *dev, struct mlx5_flows *list)
+mlx5_flow_list_flush(struct rte_eth_dev *dev, struct mlx5_flows *list,
+ bool active)
{
+ uint32_t num_flushed = 0;
+
while (!TAILQ_EMPTY(list)) {
struct rte_flow *flow;
flow = TAILQ_FIRST(list);
flow_list_destroy(dev, list, flow);
+ num_flushed++;
+ }
+ if (active) {
+ DRV_LOG(INFO, "port %u: %u flows flushed before stopping",
+ dev->data->port_id, num_flushed);
}
}
return -rte_errno;
}
+/**
+ * Stop all default actions for flows.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ * @param list
+ * Pointer to a TAILQ flow list.
+ */
+void
+mlx5_flow_stop_default(struct rte_eth_dev *dev)
+{
+ flow_mreg_del_default_copy_action(dev);
+}
+
+/**
+ * Start all default actions for flows.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_flow_start_default(struct rte_eth_dev *dev)
+{
+ struct rte_flow_error error;
+
+ /* Make sure default copy action (reg_c[0] -> reg_b) is created. */
+ return flow_mreg_add_default_copy_action(dev, &error);
+}
+
/**
* Verify the flow list is empty
*
{
struct mlx5_priv *priv = dev->data->dev_private;
- mlx5_flow_list_flush(dev, &priv->flows);
+ mlx5_flow_list_flush(dev, &priv->flows, false);
return 0;
}
{
struct mlx5_priv *priv = dev->data->dev_private;
- mlx5_flow_list_flush(dev, &priv->flows);
+ mlx5_flow_list_flush(dev, &priv->flows, false);
}
/**