#include <rte_mbuf.h>
#include <rte_sched.h>
#include <rte_ethdev.h>
+#include <rte_tm_driver.h>
#include "rte_eth_softnic.h"
TM_NODE_LEVEL_MAX,
};
+/* TM Shaper Profile */
+struct tm_shaper_profile {
+ TAILQ_ENTRY(tm_shaper_profile) node;
+ uint32_t shaper_profile_id;
+ uint32_t n_users;
+ struct rte_tm_shaper_params params;
+};
+
+TAILQ_HEAD(tm_shaper_profile_list, tm_shaper_profile);
+
+/* TM Shared Shaper */
+struct tm_shared_shaper {
+ TAILQ_ENTRY(tm_shared_shaper) node;
+ uint32_t shared_shaper_id;
+ uint32_t n_users;
+ uint32_t shaper_profile_id;
+};
+
+TAILQ_HEAD(tm_shared_shaper_list, tm_shared_shaper);
+
+/* TM WRED Profile */
+struct tm_wred_profile {
+ TAILQ_ENTRY(tm_wred_profile) node;
+ uint32_t wred_profile_id;
+ uint32_t n_users;
+ struct rte_tm_wred_params params;
+};
+
+TAILQ_HEAD(tm_wred_profile_list, tm_wred_profile);
+
+/* TM Node */
+struct tm_node {
+ TAILQ_ENTRY(tm_node) node;
+ uint32_t node_id;
+ uint32_t parent_node_id;
+ uint32_t priority;
+ uint32_t weight;
+ uint32_t level;
+ struct tm_node *parent_node;
+ struct tm_shaper_profile *shaper_profile;
+ struct tm_wred_profile *wred_profile;
+ struct rte_tm_node_params params;
+ struct rte_tm_node_stats stats;
+ uint32_t n_children;
+};
+
+TAILQ_HEAD(tm_node_list, tm_node);
+
/* TM Hierarchy Specification */
struct tm_hierarchy {
+ struct tm_shaper_profile_list shaper_profiles;
+ struct tm_shared_shaper_list shared_shapers;
+ struct tm_wred_profile_list wred_profiles;
+ struct tm_node_list nodes;
+
+ uint32_t n_shaper_profiles;
+ uint32_t n_shared_shapers;
+ uint32_t n_wred_profiles;
+ uint32_t n_nodes;
+
uint32_t n_tm_nodes[TM_NODE_LEVEL_MAX];
};
* sense to keep the hierarchy frozen after the port is started.
*/
struct tm_hierarchy h;
+ int hierarchy_frozen;
/** Blueprints */
struct tm_params params;
} hard;
};
+/**
+ * Traffic Management (TM) Operation
+ */
+extern const struct rte_tm_ops pmd_tm_ops;
+
int
tm_params_check(struct pmd_params *params, uint32_t hard_rate);
void
tm_stop(struct pmd_internals *p);
+static inline int
+tm_enabled(struct rte_eth_dev *dev)
+{
+ struct pmd_internals *p = dev->data->dev_private;
+
+ return (p->params.soft.flags & PMD_FEATURE_TM);
+}
+
static inline int
tm_used(struct rte_eth_dev *dev)
{