net/bnxt: check resource reservation in TRUFLOW

[dpdk.git] / drivers / net / bnxt / bnxt.h

diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index 8558565..e93a7eb 100644 (file)
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -609,6 +609,49 @@ struct bnxt_flow_stat_info {
        struct bnxt_ctx_mem_buf_info tx_fc_out_tbl;
 };
 
+struct bnxt_ring_stats {
+       /* Number of transmitted unicast packets */
+       uint64_t        tx_ucast_pkts;
+       /* Number of transmitted multicast packets */
+       uint64_t        tx_mcast_pkts;
+       /* Number of transmitted broadcast packets */
+       uint64_t        tx_bcast_pkts;
+       /* Number of packets discarded in transmit path */
+       uint64_t        tx_discard_pkts;
+       /* Number of packets in transmit path with error */
+       uint64_t        tx_error_pkts;
+       /* Number of transmitted bytes for unicast traffic */
+       uint64_t        tx_ucast_bytes;
+       /* Number of transmitted bytes for multicast traffic */
+       uint64_t        tx_mcast_bytes;
+       /* Number of transmitted bytes for broadcast traffic */
+       uint64_t        tx_bcast_bytes;
+       /* Number of received unicast packets */
+       uint64_t        rx_ucast_pkts;
+       /* Number of received multicast packets */
+       uint64_t        rx_mcast_pkts;
+       /* Number of received broadcast packets */
+       uint64_t        rx_bcast_pkts;
+       /* Number of packets discarded in receive path */
+       uint64_t        rx_discard_pkts;
+       /* Number of packets in receive path with errors */
+       uint64_t        rx_error_pkts;
+       /* Number of received bytes for unicast traffic */
+       uint64_t        rx_ucast_bytes;
+       /* Number of received bytes for multicast traffic */
+       uint64_t        rx_mcast_bytes;
+       /* Number of received bytes for broadcast traffic */
+       uint64_t        rx_bcast_bytes;
+       /* Number of aggregated unicast packets */
+       uint64_t        rx_agg_pkts;
+       /* Number of aggregated unicast bytes */
+       uint64_t        rx_agg_bytes;
+       /* Number of aggregation events */
+       uint64_t        rx_agg_events;
+       /* Number of aborted aggregations */
+       uint64_t        rx_agg_aborts;
+};
+
 struct bnxt {
        void                            *bar0;
 
@@ -832,12 +875,13 @@ struct bnxt {
        struct bnxt_flow_stat_info *flow_stat;
        uint16_t                max_num_kflows;
        uint16_t                tx_cfa_action;
+       struct bnxt_ring_stats  *prev_rx_ring_stats;
+       struct bnxt_ring_stats  *prev_tx_ring_stats;
 };
 
 static
 inline uint16_t bnxt_max_rings(struct bnxt *bp)
 {
-       struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
        uint16_t max_tx_rings = bp->max_tx_rings;
        uint16_t max_rx_rings = bp->max_rx_rings;
        uint16_t max_cp_rings = bp->max_cp_rings;
@@ -855,17 +899,12 @@ inline uint16_t bnxt_max_rings(struct bnxt *bp)
                                       bp->max_stat_ctx / 2U);
        }
 
-       if (BNXT_CHIP_P5(bp)) {
-               /* RSS table size in Thor is 512.
-                * Cap max Rx rings to the same value for RSS.
-                * For non-RSS case cap it to the max VNIC count.
-                */
-               if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
-                       max_rx_rings = RTE_MIN(max_rx_rings,
-                                              BNXT_RSS_TBL_SIZE_P5);
-               else
-                       max_rx_rings = RTE_MIN(max_rx_rings, bp->max_vnics);
-       }
+       /*
+        * RSS table size in Thor is 512.
+        * Cap max Rx rings to the same value for RSS.
+        */
+       if (BNXT_CHIP_P5(bp))
+               max_rx_rings = RTE_MIN(max_rx_rings, BNXT_RSS_TBL_SIZE_P5);
 
        max_tx_rings = RTE_MIN(max_tx_rings, max_rx_rings);
        if (max_cp_rings > BNXT_NUM_ASYNC_CPR(bp))