#define NIX_CQ_ALIGN 512
#define NIX_SQB_LOWER_THRESH 90
#define LMT_SLOT_MASK 0x7f
+#define NIX_RX_DEFAULT_RING_SZ 4096
/* If PTP is enabled additional SEND MEM DESC is required which
* takes 2 words, hence max 7 iova address are possible
((RTE_ALIGN_MUL_CEIL(NIX_TX_NB_SEG_MAX, 3) / 3) \
+ NIX_TX_NB_SEG_MAX)
-/* Apply BP when CQ is 75% full */
-#define NIX_CQ_BP_LEVEL (25 * 256 / 100)
+/* Apply BP/DROP when CQ is 95% full */
+#define NIX_CQ_THRESH_LEVEL (5 * 256 / 100)
+#define NIX_CQ_FULL_ERRATA_SKID (1024ull * 256)
#define CQ_OP_STAT_OP_ERR 63
#define CQ_OP_STAT_CQ_ERR 46
enum nix_q_size_e qsize;
struct rte_eth_dev *eth_dev;
struct otx2_eth_qconf qconf;
+ uint16_t cq_drop;
} __rte_cache_aligned;
static inline struct otx2_eth_dev *
}
/* Ops */
-void otx2_nix_info_get(struct rte_eth_dev *eth_dev,
- struct rte_eth_dev_info *dev_info);
+int otx2_nix_info_get(struct rte_eth_dev *eth_dev,
+ struct rte_eth_dev_info *dev_info);
int otx2_nix_dev_filter_ctrl(struct rte_eth_dev *eth_dev,
enum rte_filter_type filter_type,
enum rte_filter_op filter_op, void *arg);
int otx2_nix_rx_descriptor_status(void *rx_queue, uint16_t offset);
void otx2_nix_promisc_config(struct rte_eth_dev *eth_dev, int en);
-void otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev);
-void otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev);
+int otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev);
+int otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev);
void otx2_nix_allmulticast_enable(struct rte_eth_dev *eth_dev);
void otx2_nix_allmulticast_disable(struct rte_eth_dev *eth_dev);
int otx2_nix_tx_queue_start(struct rte_eth_dev *eth_dev, uint16_t qidx);
/* Stats */
int otx2_nix_dev_stats_get(struct rte_eth_dev *eth_dev,
struct rte_eth_stats *stats);
-void otx2_nix_dev_stats_reset(struct rte_eth_dev *eth_dev);
+int otx2_nix_dev_stats_reset(struct rte_eth_dev *eth_dev);
int otx2_nix_queue_stats_mapping(struct rte_eth_dev *dev,
uint16_t queue_id, uint8_t stat_idx,
int otx2_nix_xstats_get_names(struct rte_eth_dev *eth_dev,
struct rte_eth_xstat_name *xstats_names,
unsigned int limit);
-void otx2_nix_xstats_reset(struct rte_eth_dev *eth_dev);
+int otx2_nix_xstats_reset(struct rte_eth_dev *eth_dev);
int otx2_nix_xstats_get_by_id(struct rte_eth_dev *eth_dev,
const uint64_t *ids,