net/bnxt: support thor controller

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

diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index 75d2c76..44303f3 100644 (file)
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -637,6 +637,7 @@ void bnxt_free_rx_rings(struct bnxt *bp)
 int bnxt_init_rx_ring_struct(struct bnxt_rx_queue *rxq, unsigned int socket_id)
 {
        struct bnxt_cp_ring_info *cpr;
+       struct bnxt_cp_ring_info *nqr;
        struct bnxt_rx_ring_info *rxr;
        struct bnxt_ring *ring;
 
@@ -685,6 +686,32 @@ int bnxt_init_rx_ring_struct(struct bnxt_rx_queue *rxq, unsigned int socket_id)
        ring->vmem_size = 0;
        ring->vmem = NULL;
 
+       if (BNXT_HAS_NQ(rxq->bp)) {
+               nqr = rte_zmalloc_socket("bnxt_rx_ring_cq",
+                                        sizeof(struct bnxt_cp_ring_info),
+                                        RTE_CACHE_LINE_SIZE, socket_id);
+               if (nqr == NULL)
+                       return -ENOMEM;
+
+               rxq->nq_ring = nqr;
+
+               ring = rte_zmalloc_socket("bnxt_rx_ring_struct",
+                                         sizeof(struct bnxt_ring),
+                                         RTE_CACHE_LINE_SIZE, socket_id);
+               if (ring == NULL)
+                       return -ENOMEM;
+
+               nqr->cp_ring_struct = ring;
+               ring->ring_size =
+                       rte_align32pow2(rxr->rx_ring_struct->ring_size *
+                                       (2 + AGG_RING_SIZE_FACTOR));
+               ring->ring_mask = ring->ring_size - 1;
+               ring->bd = (void *)nqr->cp_desc_ring;
+               ring->bd_dma = nqr->cp_desc_mapping;
+               ring->vmem_size = 0;
+               ring->vmem = NULL;
+       }
+
        /* Allocate Aggregator rings */
        ring = rte_zmalloc_socket("bnxt_rx_ring_struct",
                                   sizeof(struct bnxt_ring),