net/i40e: fix crash in AVX512

[dpdk.git] / drivers / net / enic / enic_main.c

diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 755c0bf..2a06d46 100644 (file)
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -15,7 +15,7 @@
 #include <rte_malloc.h>
 #include <rte_mbuf.h>
 #include <rte_string_fns.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
 
 #include "enic_compat.h"
 #include "enic.h"
@@ -534,6 +534,11 @@ void enic_pick_rx_handler(struct rte_eth_dev *eth_dev)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (enic->cq64) {
+               ENICPMD_LOG(DEBUG, " use the normal Rx handler for 64B CQ entry");
+               eth_dev->rx_pkt_burst = &enic_recv_pkts_64;
+               return;
+       }
        /*
         * Preference order:
         * 1. The vectorized handler if possible and requested.
@@ -951,8 +956,22 @@ int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
                }
                nb_data_desc = rq_data->ring.desc_count;
        }
+       /* Enable 64B CQ entry if requested */
+       if (enic->cq64 && vnic_dev_set_cq_entry_size(enic->vdev,
+                               sop_queue_idx, VNIC_RQ_CQ_ENTRY_SIZE_64)) {
+               dev_err(enic, "failed to enable 64B CQ entry on sop rq\n");
+               goto err_free_rq_data;
+       }
+       if (rq_data->in_use && enic->cq64 &&
+           vnic_dev_set_cq_entry_size(enic->vdev, data_queue_idx,
+               VNIC_RQ_CQ_ENTRY_SIZE_64)) {
+               dev_err(enic, "failed to enable 64B CQ entry on data rq\n");
+               goto err_free_rq_data;
+       }
+
        rc = vnic_cq_alloc(enic->vdev, &enic->cq[cq_idx], cq_idx,
                           socket_id, nb_sop_desc + nb_data_desc,
+                          enic->cq64 ? sizeof(struct cq_enet_rq_desc_64) :
                           sizeof(struct cq_enet_rq_desc));
        if (rc) {
                dev_err(enic, "error in allocation of cq for rq\n");