net/sfc: free mbufs in bulks on simple EF10 Tx reap

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

diff --git a/drivers/net/sfc/sfc_tx.c b/drivers/net/sfc/sfc_tx.c
index bf59601..4ea7bd7 100644 (file)
--- a/drivers/net/sfc/sfc_tx.c
+++ b/drivers/net/sfc/sfc_tx.c
@@ -91,6 +91,21 @@ sfc_tx_qcheck_conf(struct sfc_adapter *sa, uint16_t nb_tx_desc,
                rc = EINVAL;
        }
 
+       if (((flags & ETH_TXQ_FLAGS_NOMULTMEMP) == 0) &&
+           (~sa->dp_tx->features & SFC_DP_TX_FEAT_MULTI_POOL)) {
+               sfc_err(sa, "multi-mempool is not supported by %s datapath",
+                       sa->dp_tx->dp.name);
+               rc = EINVAL;
+       }
+
+       if (((flags & ETH_TXQ_FLAGS_NOREFCOUNT) == 0) &&
+           (~sa->dp_tx->features & SFC_DP_TX_FEAT_REFCNT)) {
+               sfc_err(sa,
+                       "mbuf reference counters are neglected by %s datapath",
+                       sa->dp_tx->dp.name);
+               rc = EINVAL;
+       }
+
        if ((flags & ETH_TXQ_FLAGS_NOVLANOFFL) == 0) {
                if (!encp->enc_hw_tx_insert_vlan_enabled) {
                        sfc_err(sa, "VLAN offload is not supported");
@@ -1023,6 +1038,8 @@ struct sfc_dp_tx sfc_efx_tx = {
        },
        .features               = SFC_DP_TX_FEAT_VLAN_INSERT |
                                  SFC_DP_TX_FEAT_TSO |
+                                 SFC_DP_TX_FEAT_MULTI_POOL |
+                                 SFC_DP_TX_FEAT_REFCNT |
                                  SFC_DP_TX_FEAT_MULTI_SEG,
        .qcreate                = sfc_efx_tx_qcreate,
        .qdestroy               = sfc_efx_tx_qdestroy,