net/sfc: support equal stride super-buffer Rx mode

[dpdk.git] / drivers / net / sfc / sfc_ethdev.c

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index 35a8301..700e154 100644 (file)
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -1707,6 +1707,7 @@ static int
 sfc_eth_dev_set_ops(struct rte_eth_dev *dev)
 {
        struct sfc_adapter *sa = dev->data->dev_private;
+       const efx_nic_cfg_t *encp;
        unsigned int avail_caps = 0;
        const char *rx_name = NULL;
        const char *tx_name = NULL;
@@ -1722,6 +1723,10 @@ sfc_eth_dev_set_ops(struct rte_eth_dev *dev)
                break;
        }
 
+       encp = efx_nic_cfg_get(sa->nic);
+       if (encp->enc_rx_es_super_buffer_supported)
+               avail_caps |= SFC_DP_HW_FW_CAP_RX_ES_SUPER_BUFFER;
+
        rc = sfc_kvargs_process(sa, SFC_KVARG_RX_DATAPATH,
                                sfc_kvarg_string_handler, &rx_name);
        if (rc != 0)
@@ -1911,6 +1916,7 @@ sfc_register_dp(void)
        /* Register once */
        if (TAILQ_EMPTY(&sfc_dp_head)) {
                /* Prefer EF10 datapath */
+               sfc_dp_register(&sfc_dp_head, &sfc_ef10_essb_rx.dp);
                sfc_dp_register(&sfc_dp_head, &sfc_ef10_rx.dp);
                sfc_dp_register(&sfc_dp_head, &sfc_efx_rx.dp);