net/octeontx2: add Tx queue rate limit

[dpdk.git] / drivers / net / octeontx2 / otx2_tm.h

diff --git a/drivers/net/octeontx2/otx2_tm.h b/drivers/net/octeontx2/otx2_tm.h
index 413120a..7b1672e 100644 (file)
--- a/drivers/net/octeontx2/otx2_tm.h
+++ b/drivers/net/octeontx2/otx2_tm.h
@@ -11,6 +11,7 @@
 
 #define NIX_TM_DEFAULT_TREE    BIT_ULL(0)
 #define NIX_TM_COMMITTED       BIT_ULL(1)
+#define NIX_TM_RATE_LIMIT_TREE BIT_ULL(2)
 #define NIX_TM_TL1_NO_SP       BIT_ULL(3)
 
 struct otx2_eth_dev;
@@ -20,9 +21,12 @@ int otx2_nix_tm_init_default(struct rte_eth_dev *eth_dev);
 int otx2_nix_tm_fini(struct rte_eth_dev *eth_dev);
 int otx2_nix_tm_get_leaf_data(struct otx2_eth_dev *dev, uint16_t sq,
                              uint32_t *rr_quantum, uint16_t *smq);
+int otx2_nix_tm_set_queue_rate_limit(struct rte_eth_dev *eth_dev,
+                                    uint16_t queue_idx, uint16_t tx_rate);
 int otx2_nix_sq_flush_pre(void *_txq, bool dev_started);
 int otx2_nix_sq_flush_post(void *_txq);
 int otx2_nix_sq_enable(void *_txq);
+int otx2_nix_get_link(struct otx2_eth_dev *dev);
 int otx2_nix_sq_sqb_aura_fc(void *_txq, bool enable);
 
 struct otx2_nix_tm_node {
@@ -46,6 +50,10 @@ struct otx2_nix_tm_node {
 
        struct otx2_nix_tm_node *parent;
        struct rte_tm_node_params params;
+
+       /* Last stats */
+       uint64_t last_pkts;
+       uint64_t last_bytes;
 };
 
 struct otx2_nix_tm_shaper_profile {
@@ -135,6 +143,8 @@ TAILQ_HEAD(otx2_nix_tm_shaper_profile_list, otx2_nix_tm_shaper_profile);
 #define TXSCH_TL1_DFLT_RR_QTM  ((1 << 24) - 1)
 #define TXSCH_TL1_DFLT_RR_PRIO 1
 
+#define TXSCH_TLX_SP_PRIO_MAX 10
+
 static inline const char *
 nix_hwlvl2str(uint32_t hw_lvl)
 {