X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fixgbe%2Fixgbe_ethdev.h;h=9e6ffc0b136b494aee9801d3fb26f98de82ff2ef;hb=cb894d99eceb8233bc6555f4cda751940609e778;hp=064d427e076832a1458f9be0e6af5625ba9eef85;hpb=fa199f1c6f7c8b88a8ffc630c1d82c07be7a6ce5;p=dpdk.git

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h
index 064d427e07..9e6ffc0b13 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.h
+++ b/drivers/net/ixgbe/ixgbe_ethdev.h
@@ -447,9 +447,56 @@ struct ixgbe_tm_shaper_profile {
 
 TAILQ_HEAD(ixgbe_shaper_profile_list, ixgbe_tm_shaper_profile);
 
+/* node type of Traffic Manager */
+enum ixgbe_tm_node_type {
+	IXGBE_TM_NODE_TYPE_PORT,
+	IXGBE_TM_NODE_TYPE_TC,
+	IXGBE_TM_NODE_TYPE_QUEUE,
+	IXGBE_TM_NODE_TYPE_MAX,
+};
+
+/* Struct to store Traffic Manager node configuration. */
+struct ixgbe_tm_node {
+	TAILQ_ENTRY(ixgbe_tm_node) node;
+	uint32_t id;
+	uint32_t priority;
+	uint32_t weight;
+	uint32_t reference_count;
+	uint16_t no;
+	struct ixgbe_tm_node *parent;
+	struct ixgbe_tm_shaper_profile *shaper_profile;
+	struct rte_tm_node_params params;
+};
+
+TAILQ_HEAD(ixgbe_tm_node_list, ixgbe_tm_node);
+
 /* The configuration of Traffic Manager */
 struct ixgbe_tm_conf {
 	struct ixgbe_shaper_profile_list shaper_profile_list;
+	struct ixgbe_tm_node *root; /* root node - port */
+	struct ixgbe_tm_node_list tc_list; /* node list for all the TCs */
+	struct ixgbe_tm_node_list queue_list; /* node list for all the queues */
+	/**
+	 * The number of added TC nodes.
+	 * It should be no more than the TC number of this port.
+	 */
+	uint32_t nb_tc_node;
+	/**
+	 * The number of added queue nodes.
+	 * It should be no more than the queue number of this port.
+	 */
+	uint32_t nb_queue_node;
+	/**
+	 * This flag is used to check if APP can change the TM node
+	 * configuration.
+	 * When it's true, means the configuration is applied to HW,
+	 * APP should not change the configuration.
+	 * As we don't support on-the-fly configuration, when starting
+	 * the port, APP should call the hierarchy_commit API to set this
+	 * flag to true. When stopping the port, this flag should be set
+	 * to false.
+	 */
+	bool committed;
 };
 
 /*
@@ -695,6 +742,8 @@ bool is_ixgbe_supported(struct rte_eth_dev *dev);
 int ixgbe_tm_ops_get(struct rte_eth_dev *dev, void *ops);
 void ixgbe_tm_conf_init(struct rte_eth_dev *dev);
 void ixgbe_tm_conf_uninit(struct rte_eth_dev *dev);
+int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev, uint16_t queue_idx,
+			       uint16_t tx_rate);
 
 static inline int
 ixgbe_ethertype_filter_lookup(struct ixgbe_filter_info *filter_info,