net/bnxt: check resource reservation in TRUFLOW

[dpdk.git] / drivers / net / bnxt / bnxt_rxtx_vec_neon.c

diff --git a/drivers/net/bnxt/bnxt_rxtx_vec_neon.c b/drivers/net/bnxt/bnxt_rxtx_vec_neon.c
index a6e630e..b4e9202 100644 (file)
--- a/drivers/net/bnxt/bnxt_rxtx_vec_neon.c
+++ b/drivers/net/bnxt/bnxt_rxtx_vec_neon.c
@@ -200,17 +200,20 @@ recv_burst_vec_neon(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
         * maximum number of packets to receive to be a multiple of the per-
         * loop count.
         */
-       if (nb_pkts < RTE_BNXT_DESCS_PER_LOOP)
-               desc_valid_mask >>= 16 * (RTE_BNXT_DESCS_PER_LOOP - nb_pkts);
-       else
-               nb_pkts = RTE_ALIGN_FLOOR(nb_pkts, RTE_BNXT_DESCS_PER_LOOP);
+       if (nb_pkts < BNXT_RX_DESCS_PER_LOOP_VEC128) {
+               desc_valid_mask >>=
+                       16 * (BNXT_RX_DESCS_PER_LOOP_VEC128 - nb_pkts);
+       } else {
+               nb_pkts =
+                       RTE_ALIGN_FLOOR(nb_pkts, BNXT_RX_DESCS_PER_LOOP_VEC128);
+       }
 
        /* Handle RX burst request */
-       for (i = 0; i < nb_pkts; i += RTE_BNXT_DESCS_PER_LOOP,
-                                 cons += RTE_BNXT_DESCS_PER_LOOP * 2,
-                                 mbcons += RTE_BNXT_DESCS_PER_LOOP) {
-               uint32x4_t rxcmp1[RTE_BNXT_DESCS_PER_LOOP];
-               uint32x4_t rxcmp[RTE_BNXT_DESCS_PER_LOOP];
+       for (i = 0; i < nb_pkts; i += BNXT_RX_DESCS_PER_LOOP_VEC128,
+                                 cons += BNXT_RX_DESCS_PER_LOOP_VEC128 * 2,
+                                 mbcons += BNXT_RX_DESCS_PER_LOOP_VEC128) {
+               uint32x4_t rxcmp1[BNXT_RX_DESCS_PER_LOOP_VEC128];
+               uint32x4_t rxcmp[BNXT_RX_DESCS_PER_LOOP_VEC128];
                uint32x4_t info3_v;
                uint64x2_t t0, t1;
                uint32_t num_valid;
@@ -226,7 +229,7 @@ recv_burst_vec_neon(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 #endif
 
                /* Prefetch four descriptor pairs for next iteration. */
-               if (i + RTE_BNXT_DESCS_PER_LOOP < nb_pkts) {
+               if (i + BNXT_RX_DESCS_PER_LOOP_VEC128 < nb_pkts) {
                        rte_prefetch0(&cp_desc_ring[cons + 8]);
                        rte_prefetch0(&cp_desc_ring[cons + 12]);
                }
@@ -284,7 +287,7 @@ recv_burst_vec_neon(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
                               rxr);
                nb_rx_pkts += num_valid;
 
-               if (num_valid < RTE_BNXT_DESCS_PER_LOOP)
+               if (num_valid < BNXT_RX_DESCS_PER_LOOP_VEC128)
                        break;
        }